Update: Back port unit tests from 0.7.x development.

The f_compare unit tests are back ported to fl_string.

diff --git a/level_1/fl_string/data/build/dependencies-tests b/level_1/fl_string/data/build/dependencies-tests
new file mode 100644 (file)
index 0000000..54dd2b4
--- /dev/null
+++ b/level_1/fl_string/data/build/dependencies-tests
@@ -0,0 +1,3 @@
+# fss-0001
+  
+cmocka 1.*

diff --git a/level_1/fl_string/data/build/settings-tests b/level_1/fl_string/data/build/settings-tests
new file mode 100644 (file)
index 0000000..54b18da
--- /dev/null
+++ b/level_1/fl_string/data/build/settings-tests
@@ -0,0 +1,61 @@
+# fss-0001
+#
+# Builds a program that is links to the generated library and is executed to perform tests.
+#
+# Memory leaks in the test program can be checked for by running valgrind with this executable.
+#
+
+build_name test-fl_string
+
+version_major 0
+version_minor 7
+version_micro 0
+version_file major
+version_target major
+
+modes individual clang test coverage
+modes_default individual test
+
+build_compiler gcc
+build_compiler-clang clang
+build_indexer ar
+build_indexer_arguments rcs
+build_language c
+
+build_libraries -lc -lcmocka
+build_libraries-individual -lf_memory -lf_string -lf_utf -lfl_string
+
+build_sources_program test-string-compare.c test-string-compare_dynamic.c test-string-compare_dynamic_string.c
+build_sources_program test-string-compare_dynamic_partial.c test-string-compare_dynamic_partial_dynamic.c test-string-compare_dynamic_partial_string.c
+build_sources_program test-string-compare_dynamic_partial_trim.c test-string-compare_dynamic_partial_trim_dynamic.c test-string-compare_dynamic_partial_trim_string.c
+build_sources_program test-string-compare_dynamic_partial_except.c test-string-compare_dynamic_partial_except_dynamic.c test-string-compare_dynamic_partial_except_string.c
+build_sources_program test-string-compare_dynamic_partial_except_trim.c test-string-compare_dynamic_partial_except_trim_dynamic.c test-string-compare_dynamic_partial_except_trim_string.c
+build_sources_program test-string-compare_except.c test-string-compare_dynamic_except.c test-string-compare_dynamic_except_string.c
+build_sources_program test-string-compare_trim.c test-string-compare_dynamic_trim.c test-string-compare_dynamic_trim_string.c
+build_sources_program test-string-compare_except_trim.c test-string-compare_dynamic_except_trim.c test-string-compare_dynamic_except_trim_string.c
+build_sources_program test-string.c
+
+build_script no
+build_shared yes
+build_static no
+
+path_headers tests/unit/c
+path_sources tests/unit/c
+
+has_path_standard no
+preserve_path_headers yes
+
+search_exclusive yes
+search_shared yes
+search_static yes
+
+defines -Ibuild/includes
+defines_static -Lbuild/libraries/static
+defines_shared -Lbuild/libraries/shared
+
+flags -O2 -z now -g -fdiagnostics-color=always -Wno-logical-not-parentheses -Wno-parentheses
+flags-clang -Wno-logical-op-parentheses
+flags-test -fstack-protector -Wall
+flags-coverage -O0 --coverage -fprofile-abs-path -fprofile-dir=build/coverage/
+
+flags_program -fPIE

diff --git a/level_1/fl_string/data/build/testfile b/level_1/fl_string/data/build/testfile
new file mode 100644 (file)
index 0000000..440d8fd
--- /dev/null
+++ b/level_1/fl_string/data/build/testfile
@@ -0,0 +1,55 @@
+# fss-0005 iki-0002
+
+settings:
+  load_build yes
+  fail exit
+
+  environment PATH LD_LIBRARY_PATH
+  environment CMOCKA_XML_FILE CMOCKA_MESSAGE_OUTPUT CMOCKA_TEST_ABORT
+
+  # Cmocka is not fully thread-safe, set this to "1" to have cmocka call abort() on a test failure.
+  #CMOCKA_TEST_ABORT 1
+
+  # One of: STDOUT, SUBUNIT, TAP, or XML.
+  #define CMOCKA_MESSAGE_OUTPUT STDOUT
+
+  # When in "XML" output mode, output to this file rather than stdout.
+  #define CMOCKA_XML_FILE ./out.xml
+
+main:
+  build settings individual test
+  build settings-tests individual test
+
+  operate ld_library_path
+
+  if exist build/programs/shared/test-fl_string
+    shell build/programs/shared/test-fl_string
+
+  if exist build/programs/static/test-fl_string
+    shell build/programs/static/test-fl_string
+
+  if not exist build/programs/shared/test-fl_string
+  and not exist build/programs/static/test-fl_string
+    operate not_created
+
+not_created:
+  print
+  print 'context:"error"Failed to test due to being unable to find either a shared or static test binary to perform tests. context:"reset"'
+
+  exit failure
+
+ld_library_path:
+  if define LD_LIBRARY_PATH
+  and parameter work
+    define LD_LIBRARY_PATH 'build/libraries/shared:parameter:"work:value"libraries/shared:define:"LD_LIBRARY_PATH"'
+
+  else
+  if define LD_LIBRARY_PATH
+    define LD_LIBRARY_PATH 'build/libraries/shared:define:"LD_LIBRARY_PATH"'
+
+  else
+  if parameter work
+    define LD_LIBRARY_PATH 'build/libraries/shared:parameter:"work:value"libraries/shared'
+
+  else
+    define LD_LIBRARY_PATH build/libraries/shared

diff --git a/level_1/fl_string/tests/unit/c/test-string-compare.c b/level_1/fl_string/tests/unit/c/test-string-compare.c
new file mode 100644 (file)
index 0000000..a9d785c
--- /dev/null
+++ b/level_1/fl_string/tests/unit/c/test-string-compare.c
@@ -0,0 +1,269 @@
+#include "test-string.h"
+#include "test-string-compare.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+void test__fl_string_compare__works(void **state) {
+
+  const f_string_static_t string_1s[] = {
+
+    // 1.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize(0, 0, 0),
+
+    // 2.
+    macro_f_string_static_t_initialize("", 0, 0),
+    macro_f_string_static_t_initialize("", 0, 0),
+    macro_f_string_static_t_initialize("", 0, 0),
+    macro_f_string_static_t_initialize("", 0, 0),
+    macro_f_string_static_t_initialize("", 0, 0),
+    macro_f_string_static_t_initialize("", 0, 0),
+    macro_f_string_static_t_initialize("", 0, 0),
+    macro_f_string_static_t_initialize("", 0, 0),
+
+    // 3.
+    macro_f_string_static_t_initialize("1", 0, 1),
+    macro_f_string_static_t_initialize("1", 0, 1),
+    macro_f_string_static_t_initialize("1", 0, 1),
+    macro_f_string_static_t_initialize("1", 0, 1),
+    macro_f_string_static_t_initialize("1", 0, 1),
+    macro_f_string_static_t_initialize("1", 0, 1),
+    macro_f_string_static_t_initialize("1", 0, 1),
+    macro_f_string_static_t_initialize("1", 0, 1),
+
+    // 4.
+    macro_f_string_static_t_initialize("one", 0, 3),
+    macro_f_string_static_t_initialize("one", 0, 3),
+    macro_f_string_static_t_initialize("one", 0, 3),
+    macro_f_string_static_t_initialize("one", 0, 3),
+    macro_f_string_static_t_initialize("one", 0, 3),
+    macro_f_string_static_t_initialize("one", 0, 3),
+    macro_f_string_static_t_initialize("one", 0, 3),
+    macro_f_string_static_t_initialize("one", 0, 3),
+
+    // 5.
+    macro_f_string_static_t_initialize("One", 0, 3),
+    macro_f_string_static_t_initialize("One", 0, 3),
+    macro_f_string_static_t_initialize("One", 0, 3),
+    macro_f_string_static_t_initialize("One", 0, 3),
+    macro_f_string_static_t_initialize("One", 0, 3),
+    macro_f_string_static_t_initialize("One", 0, 3),
+    macro_f_string_static_t_initialize("One", 0, 3),
+    macro_f_string_static_t_initialize("One", 0, 3),
+
+    // 6.
+    macro_f_string_static_t_initialize("\0ne", 0, 3),
+    macro_f_string_static_t_initialize("\0ne", 0, 3),
+    macro_f_string_static_t_initialize("\0ne", 0, 3),
+    macro_f_string_static_t_initialize("\0ne", 0, 3),
+    macro_f_string_static_t_initialize("\0ne", 0, 3),
+    macro_f_string_static_t_initialize("\0ne", 0, 3),
+    macro_f_string_static_t_initialize("\0ne", 0, 3),
+    macro_f_string_static_t_initialize("\0ne", 0, 3),
+
+    // 7.
+    macro_f_string_static_t_initialize("o\0ne", 0, 4),
+    macro_f_string_static_t_initialize("o\0ne", 0, 4),
+    macro_f_string_static_t_initialize("o\0ne", 0, 4),
+    macro_f_string_static_t_initialize("o\0ne", 0, 4),
+    macro_f_string_static_t_initialize("o\0ne", 0, 4),
+    macro_f_string_static_t_initialize("o\0ne", 0, 4),
+    macro_f_string_static_t_initialize("o\0ne", 0, 4),
+    macro_f_string_static_t_initialize("o\0ne", 0, 4),
+
+    // 8.
+    macro_f_string_static_t_initialize("one\0", 0, 4),
+    macro_f_string_static_t_initialize("one\0", 0, 4),
+    macro_f_string_static_t_initialize("one\0", 0, 4),
+    macro_f_string_static_t_initialize("one\0", 0, 4),
+    macro_f_string_static_t_initialize("one\0", 0, 4),
+    macro_f_string_static_t_initialize("one\0", 0, 4),
+    macro_f_string_static_t_initialize("one\0", 0, 4),
+    macro_f_string_static_t_initialize("one\0", 0, 4),
+  };
+
+  const f_string_static_t string_2s[] = {
+
+    // 1.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("", 0, 0),
+    macro_f_string_static_t_initialize("1", 0, 1),
+    macro_f_string_static_t_initialize("one", 0, 3),
+    macro_f_string_static_t_initialize("One", 0, 3),
+    macro_f_string_static_t_initialize("\0ne", 0, 3),
+    macro_f_string_static_t_initialize("o\0ne", 0, 4),
+    macro_f_string_static_t_initialize("one\0", 0, 4),
+
+    // 2.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("", 0, 0),
+    macro_f_string_static_t_initialize("1", 0, 1),
+    macro_f_string_static_t_initialize("one", 0, 3),
+    macro_f_string_static_t_initialize("One", 0, 3),
+    macro_f_string_static_t_initialize("\0ne", 0, 3),
+    macro_f_string_static_t_initialize("o\0ne", 0, 4),
+    macro_f_string_static_t_initialize("one\0", 0, 4),
+
+    // 3.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("", 0, 0),
+    macro_f_string_static_t_initialize("1", 0, 1),
+    macro_f_string_static_t_initialize("one", 0, 3),
+    macro_f_string_static_t_initialize("One", 0, 3),
+    macro_f_string_static_t_initialize("\0ne", 0, 3),
+    macro_f_string_static_t_initialize("o\0ne", 0, 4),
+    macro_f_string_static_t_initialize("one\0", 0, 4),
+
+    // 4.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("", 0, 0),
+    macro_f_string_static_t_initialize("1", 0, 1),
+    macro_f_string_static_t_initialize("one", 0, 3),
+    macro_f_string_static_t_initialize("One", 0, 3),
+    macro_f_string_static_t_initialize("\0ne", 0, 3),
+    macro_f_string_static_t_initialize("o\0ne", 0, 4),
+    macro_f_string_static_t_initialize("one\0", 0, 4),
+
+    // 5.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("", 0, 0),
+    macro_f_string_static_t_initialize("1", 0, 1),
+    macro_f_string_static_t_initialize("one", 0, 3),
+    macro_f_string_static_t_initialize("One", 0, 3),
+    macro_f_string_static_t_initialize("\0ne", 0, 3),
+    macro_f_string_static_t_initialize("o\0ne", 0, 4),
+    macro_f_string_static_t_initialize("one\0", 0, 4),
+
+    // 6.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("", 0, 0),
+    macro_f_string_static_t_initialize("1", 0, 1),
+    macro_f_string_static_t_initialize("one", 0, 3),
+    macro_f_string_static_t_initialize("One", 0, 3),
+    macro_f_string_static_t_initialize("\0ne", 0, 3),
+    macro_f_string_static_t_initialize("o\0ne", 0, 4),
+    macro_f_string_static_t_initialize("one\0", 0, 4),
+
+    // 7.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("", 0, 0),
+    macro_f_string_static_t_initialize("1", 0, 1),
+    macro_f_string_static_t_initialize("one", 0, 3),
+    macro_f_string_static_t_initialize("One", 0, 3),
+    macro_f_string_static_t_initialize("\0ne", 0, 3),
+    macro_f_string_static_t_initialize("o\0ne", 0, 4),
+    macro_f_string_static_t_initialize("one\0", 0, 4),
+
+    // 8.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("", 0, 0),
+    macro_f_string_static_t_initialize("1", 0, 1),
+    macro_f_string_static_t_initialize("one", 0, 3),
+    macro_f_string_static_t_initialize("One", 0, 3),
+    macro_f_string_static_t_initialize("\0ne", 0, 3),
+    macro_f_string_static_t_initialize("o\0ne", 0, 4),
+    macro_f_string_static_t_initialize("one\0", 0, 4),
+  };
+
+  const f_status_t expects[] = {
+
+    // 1.
+    F_equal_to,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+
+    // 2.
+    F_equal_to,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+
+    // 3.
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+
+    // 4.
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to,
+
+    // 5.
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+
+    // 6.
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+
+    // 7.
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to,
+
+    // 8.
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to,
+  };
+
+  for (uint8_t i = 0; i < 64; ++i) {
+
+    const f_status_t status = fl_string_compare(string_1s[i].string, string_2s[i].string, string_1s[i].used, string_2s[i].used);
+
+    assert_int_equal(status, expects[i]);
+  } // for
+}
+
+#ifdef __cplusplus
+} // extern "C"
+#endif

diff --git a/level_1/fl_string/tests/unit/c/test-string-compare.h b/level_1/fl_string/tests/unit/c/test-string-compare.h
new file mode 100644 (file)
index 0000000..b1d6080
--- /dev/null
+++ b/level_1/fl_string/tests/unit/c/test-string-compare.h
@@ -0,0 +1,22 @@
+/**
+ * FLL - Level 1
+ *
+ * Project: String
+ * API Version: 0.7
+ * Licenses: lgpl-2.1-or-later
+ *
+ * Test the string project.
+ */
+#ifndef _TEST__FL_string_compare_h
+#define _TEST__FL_string_compare_h
+
+// fl_string_compare() only returns memory failures.
+
+/**
+ * Test that function works.
+ *
+ * @see fl_string_compare()
+ */
+extern void test__fl_string_compare__works(void **state);
+
+#endif // _TEST__FL_string_compare_h

diff --git a/level_1/fl_string/tests/unit/c/test-string-compare_dynamic.c b/level_1/fl_string/tests/unit/c/test-string-compare_dynamic.c
new file mode 100644 (file)
index 0000000..cd48ee8
--- /dev/null
+++ b/level_1/fl_string/tests/unit/c/test-string-compare_dynamic.c
@@ -0,0 +1,269 @@
+#include "test-string.h"
+#include "test-string-compare_dynamic.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+void test__fl_string_dynamic_compare__works(void **state) {
+
+  const f_string_static_t string_1s[] = {
+
+    // 1.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize(0, 0, 0),
+
+    // 2.
+    macro_f_string_static_t_initialize("", 0, 0),
+    macro_f_string_static_t_initialize("", 0, 0),
+    macro_f_string_static_t_initialize("", 0, 0),
+    macro_f_string_static_t_initialize("", 0, 0),
+    macro_f_string_static_t_initialize("", 0, 0),
+    macro_f_string_static_t_initialize("", 0, 0),
+    macro_f_string_static_t_initialize("", 0, 0),
+    macro_f_string_static_t_initialize("", 0, 0),
+
+    // 3.
+    macro_f_string_static_t_initialize("1", 0, 1),
+    macro_f_string_static_t_initialize("1", 0, 1),
+    macro_f_string_static_t_initialize("1", 0, 1),
+    macro_f_string_static_t_initialize("1", 0, 1),
+    macro_f_string_static_t_initialize("1", 0, 1),
+    macro_f_string_static_t_initialize("1", 0, 1),
+    macro_f_string_static_t_initialize("1", 0, 1),
+    macro_f_string_static_t_initialize("1", 0, 1),
+
+    // 4.
+    macro_f_string_static_t_initialize("one", 0, 3),
+    macro_f_string_static_t_initialize("one", 0, 3),
+    macro_f_string_static_t_initialize("one", 0, 3),
+    macro_f_string_static_t_initialize("one", 0, 3),
+    macro_f_string_static_t_initialize("one", 0, 3),
+    macro_f_string_static_t_initialize("one", 0, 3),
+    macro_f_string_static_t_initialize("one", 0, 3),
+    macro_f_string_static_t_initialize("one", 0, 3),
+
+    // 5.
+    macro_f_string_static_t_initialize("One", 0, 3),
+    macro_f_string_static_t_initialize("One", 0, 3),
+    macro_f_string_static_t_initialize("One", 0, 3),
+    macro_f_string_static_t_initialize("One", 0, 3),
+    macro_f_string_static_t_initialize("One", 0, 3),
+    macro_f_string_static_t_initialize("One", 0, 3),
+    macro_f_string_static_t_initialize("One", 0, 3),
+    macro_f_string_static_t_initialize("One", 0, 3),
+
+    // 6.
+    macro_f_string_static_t_initialize("\0ne", 0, 3),
+    macro_f_string_static_t_initialize("\0ne", 0, 3),
+    macro_f_string_static_t_initialize("\0ne", 0, 3),
+    macro_f_string_static_t_initialize("\0ne", 0, 3),
+    macro_f_string_static_t_initialize("\0ne", 0, 3),
+    macro_f_string_static_t_initialize("\0ne", 0, 3),
+    macro_f_string_static_t_initialize("\0ne", 0, 3),
+    macro_f_string_static_t_initialize("\0ne", 0, 3),
+
+    // 7.
+    macro_f_string_static_t_initialize("o\0ne", 0, 4),
+    macro_f_string_static_t_initialize("o\0ne", 0, 4),
+    macro_f_string_static_t_initialize("o\0ne", 0, 4),
+    macro_f_string_static_t_initialize("o\0ne", 0, 4),
+    macro_f_string_static_t_initialize("o\0ne", 0, 4),
+    macro_f_string_static_t_initialize("o\0ne", 0, 4),
+    macro_f_string_static_t_initialize("o\0ne", 0, 4),
+    macro_f_string_static_t_initialize("o\0ne", 0, 4),
+
+    // 8.
+    macro_f_string_static_t_initialize("one\0", 0, 4),
+    macro_f_string_static_t_initialize("one\0", 0, 4),
+    macro_f_string_static_t_initialize("one\0", 0, 4),
+    macro_f_string_static_t_initialize("one\0", 0, 4),
+    macro_f_string_static_t_initialize("one\0", 0, 4),
+    macro_f_string_static_t_initialize("one\0", 0, 4),
+    macro_f_string_static_t_initialize("one\0", 0, 4),
+    macro_f_string_static_t_initialize("one\0", 0, 4),
+  };
+
+  const f_string_static_t string_2s[] = {
+
+    // 1.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("", 0, 0),
+    macro_f_string_static_t_initialize("1", 0, 1),
+    macro_f_string_static_t_initialize("one", 0, 3),
+    macro_f_string_static_t_initialize("One", 0, 3),
+    macro_f_string_static_t_initialize("\0ne", 0, 3),
+    macro_f_string_static_t_initialize("o\0ne", 0, 4),
+    macro_f_string_static_t_initialize("one\0", 0, 4),
+
+    // 2.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("", 0, 0),
+    macro_f_string_static_t_initialize("1", 0, 1),
+    macro_f_string_static_t_initialize("one", 0, 3),
+    macro_f_string_static_t_initialize("One", 0, 3),
+    macro_f_string_static_t_initialize("\0ne", 0, 3),
+    macro_f_string_static_t_initialize("o\0ne", 0, 4),
+    macro_f_string_static_t_initialize("one\0", 0, 4),
+
+    // 3.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("", 0, 0),
+    macro_f_string_static_t_initialize("1", 0, 1),
+    macro_f_string_static_t_initialize("one", 0, 3),
+    macro_f_string_static_t_initialize("One", 0, 3),
+    macro_f_string_static_t_initialize("\0ne", 0, 3),
+    macro_f_string_static_t_initialize("o\0ne", 0, 4),
+    macro_f_string_static_t_initialize("one\0", 0, 4),
+
+    // 4.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("", 0, 0),
+    macro_f_string_static_t_initialize("1", 0, 1),
+    macro_f_string_static_t_initialize("one", 0, 3),
+    macro_f_string_static_t_initialize("One", 0, 3),
+    macro_f_string_static_t_initialize("\0ne", 0, 3),
+    macro_f_string_static_t_initialize("o\0ne", 0, 4),
+    macro_f_string_static_t_initialize("one\0", 0, 4),
+
+    // 5.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("", 0, 0),
+    macro_f_string_static_t_initialize("1", 0, 1),
+    macro_f_string_static_t_initialize("one", 0, 3),
+    macro_f_string_static_t_initialize("One", 0, 3),
+    macro_f_string_static_t_initialize("\0ne", 0, 3),
+    macro_f_string_static_t_initialize("o\0ne", 0, 4),
+    macro_f_string_static_t_initialize("one\0", 0, 4),
+
+    // 6.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("", 0, 0),
+    macro_f_string_static_t_initialize("1", 0, 1),
+    macro_f_string_static_t_initialize("one", 0, 3),
+    macro_f_string_static_t_initialize("One", 0, 3),
+    macro_f_string_static_t_initialize("\0ne", 0, 3),
+    macro_f_string_static_t_initialize("o\0ne", 0, 4),
+    macro_f_string_static_t_initialize("one\0", 0, 4),
+
+    // 7.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("", 0, 0),
+    macro_f_string_static_t_initialize("1", 0, 1),
+    macro_f_string_static_t_initialize("one", 0, 3),
+    macro_f_string_static_t_initialize("One", 0, 3),
+    macro_f_string_static_t_initialize("\0ne", 0, 3),
+    macro_f_string_static_t_initialize("o\0ne", 0, 4),
+    macro_f_string_static_t_initialize("one\0", 0, 4),
+
+    // 8.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("", 0, 0),
+    macro_f_string_static_t_initialize("1", 0, 1),
+    macro_f_string_static_t_initialize("one", 0, 3),
+    macro_f_string_static_t_initialize("One", 0, 3),
+    macro_f_string_static_t_initialize("\0ne", 0, 3),
+    macro_f_string_static_t_initialize("o\0ne", 0, 4),
+    macro_f_string_static_t_initialize("one\0", 0, 4),
+  };
+
+  const f_status_t expects[] = {
+
+    // 1.
+    F_equal_to,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+
+    // 2.
+    F_equal_to,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+
+    // 3.
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+
+    // 4.
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to,
+
+    // 5.
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+
+    // 6.
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+
+    // 7.
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to,
+
+    // 8.
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to,
+  };
+
+  for (uint8_t i = 0; i < 64; ++i) {
+
+    const f_status_t status = fl_string_dynamic_compare(string_1s[i], string_2s[i]);
+
+    assert_int_equal(status, expects[i]);
+  } // for
+}
+
+#ifdef __cplusplus
+} // extern "C"
+#endif

diff --git a/level_1/fl_string/tests/unit/c/test-string-compare_dynamic.h b/level_1/fl_string/tests/unit/c/test-string-compare_dynamic.h
new file mode 100644 (file)
index 0000000..df38892
--- /dev/null
+++ b/level_1/fl_string/tests/unit/c/test-string-compare_dynamic.h
@@ -0,0 +1,22 @@
+/**
+ * FLL - Level 1
+ *
+ * Project: String
+ * API Version: 0.7
+ * Licenses: lgpl-2.1-or-later
+ *
+ * Test the string project.
+ */
+#ifndef _TEST__FL_string_compare_dynamic_h
+#define _TEST__FL_string_compare_dynamic_h
+
+// fl_string_dynamic_compare() only returns memory failures.
+
+/**
+ * Test that function works.
+ *
+ * @see fl_string_dynamic_compare()
+ */
+extern void test__fl_string_dynamic_compare__works(void **state);
+
+#endif // _TEST__FL_string_compare_dynamic_h

diff --git a/level_1/fl_string/tests/unit/c/test-string-compare_dynamic_except.c b/level_1/fl_string/tests/unit/c/test-string-compare_dynamic_except.c
new file mode 100644 (file)
index 0000000..4d443bf
--- /dev/null
+++ b/level_1/fl_string/tests/unit/c/test-string-compare_dynamic_except.c
@@ -0,0 +1,283 @@
+#include "test-string.h"
+#include "test-string-compare_dynamic_except.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+void test__fl_string_dynamic_compare_except__works(void **state) {
+
+  const f_string_static_t string_1s[] = {
+
+    // 1.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize(0, 0, 0),
+
+    // 2.
+    macro_f_string_static_t_initialize("SKIP", 0, 4),
+    macro_f_string_static_t_initialize("SKIP", 0, 4),
+    macro_f_string_static_t_initialize("SKIP", 0, 4),
+    macro_f_string_static_t_initialize("SKIP", 0, 4),
+    macro_f_string_static_t_initialize("SKIP", 0, 4),
+    macro_f_string_static_t_initialize("SKIP", 0, 4),
+    macro_f_string_static_t_initialize("SKIP", 0, 4),
+    macro_f_string_static_t_initialize("SKIP", 0, 4),
+
+    // 3.
+    macro_f_string_static_t_initialize("SKIP1", 0, 5),
+    macro_f_string_static_t_initialize("SKIP1", 0, 5),
+    macro_f_string_static_t_initialize("SKIP1", 0, 5),
+    macro_f_string_static_t_initialize("SKIP1", 0, 5),
+    macro_f_string_static_t_initialize("SKIP1", 0, 5),
+    macro_f_string_static_t_initialize("SKIP1", 0, 5),
+    macro_f_string_static_t_initialize("SKIP1", 0, 5),
+    macro_f_string_static_t_initialize("SKIP1", 0, 5),
+
+    // 4.
+    macro_f_string_static_t_initialize("SKIPone", 0, 7),
+    macro_f_string_static_t_initialize("SKIPone", 0, 7),
+    macro_f_string_static_t_initialize("SKIPone", 0, 7),
+    macro_f_string_static_t_initialize("SKIPone", 0, 7),
+    macro_f_string_static_t_initialize("SKIPone", 0, 7),
+    macro_f_string_static_t_initialize("SKIPone", 0, 7),
+    macro_f_string_static_t_initialize("SKIPone", 0, 7),
+    macro_f_string_static_t_initialize("SKIPone", 0, 7),
+
+    // 5.
+    macro_f_string_static_t_initialize("SKIPOne", 0, 7),
+    macro_f_string_static_t_initialize("SKIPOne", 0, 7),
+    macro_f_string_static_t_initialize("SKIPOne", 0, 7),
+    macro_f_string_static_t_initialize("SKIPOne", 0, 7),
+    macro_f_string_static_t_initialize("SKIPOne", 0, 7),
+    macro_f_string_static_t_initialize("SKIPOne", 0, 7),
+    macro_f_string_static_t_initialize("SKIPOne", 0, 7),
+    macro_f_string_static_t_initialize("SKIPOne", 0, 7),
+
+    // 6.
+    macro_f_string_static_t_initialize("SKIP\0ne", 0, 7),
+    macro_f_string_static_t_initialize("SKIP\0ne", 0, 7),
+    macro_f_string_static_t_initialize("SKIP\0ne", 0, 7),
+    macro_f_string_static_t_initialize("SKIP\0ne", 0, 7),
+    macro_f_string_static_t_initialize("SKIP\0ne", 0, 7),
+    macro_f_string_static_t_initialize("SKIP\0ne", 0, 7),
+    macro_f_string_static_t_initialize("SKIP\0ne", 0, 7),
+    macro_f_string_static_t_initialize("SKIP\0ne", 0, 7),
+
+    // 7.
+    macro_f_string_static_t_initialize("SKIPo\0ne", 0, 8),
+    macro_f_string_static_t_initialize("SKIPo\0ne", 0, 8),
+    macro_f_string_static_t_initialize("SKIPo\0ne", 0, 8),
+    macro_f_string_static_t_initialize("SKIPo\0ne", 0, 8),
+    macro_f_string_static_t_initialize("SKIPo\0ne", 0, 8),
+    macro_f_string_static_t_initialize("SKIPo\0ne", 0, 8),
+    macro_f_string_static_t_initialize("SKIPo\0ne", 0, 8),
+    macro_f_string_static_t_initialize("SKIPo\0ne", 0, 8),
+
+    // 8.
+    macro_f_string_static_t_initialize("SKIPone\0", 0, 8),
+    macro_f_string_static_t_initialize("SKIPone\0", 0, 8),
+    macro_f_string_static_t_initialize("SKIPone\0", 0, 8),
+    macro_f_string_static_t_initialize("SKIPone\0", 0, 8),
+    macro_f_string_static_t_initialize("SKIPone\0", 0, 8),
+    macro_f_string_static_t_initialize("SKIPone\0", 0, 8),
+    macro_f_string_static_t_initialize("SKIPone\0", 0, 8),
+    macro_f_string_static_t_initialize("SKIPone\0", 0, 8),
+  };
+
+  const f_string_static_t string_2s[] = {
+
+    // 1.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("", 0, 0),
+    macro_f_string_static_t_initialize("1", 0, 1),
+    macro_f_string_static_t_initialize("one", 0, 3),
+    macro_f_string_static_t_initialize("One", 0, 3),
+    macro_f_string_static_t_initialize("\0ne", 0, 3),
+    macro_f_string_static_t_initialize("o\0ne", 0, 4),
+    macro_f_string_static_t_initialize("one\0", 0, 4),
+
+    // 2.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("", 0, 0),
+    macro_f_string_static_t_initialize("1", 0, 1),
+    macro_f_string_static_t_initialize("one", 0, 3),
+    macro_f_string_static_t_initialize("One", 0, 3),
+    macro_f_string_static_t_initialize("\0ne", 0, 3),
+    macro_f_string_static_t_initialize("o\0ne", 0, 4),
+    macro_f_string_static_t_initialize("one\0", 0, 4),
+
+    // 3.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("", 0, 0),
+    macro_f_string_static_t_initialize("1", 0, 1),
+    macro_f_string_static_t_initialize("one", 0, 3),
+    macro_f_string_static_t_initialize("One", 0, 3),
+    macro_f_string_static_t_initialize("\0ne", 0, 3),
+    macro_f_string_static_t_initialize("o\0ne", 0, 4),
+    macro_f_string_static_t_initialize("one\0", 0, 4),
+
+    // 4.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("", 0, 0),
+    macro_f_string_static_t_initialize("1", 0, 1),
+    macro_f_string_static_t_initialize("one", 0, 3),
+    macro_f_string_static_t_initialize("One", 0, 3),
+    macro_f_string_static_t_initialize("\0ne", 0, 3),
+    macro_f_string_static_t_initialize("o\0ne", 0, 4),
+    macro_f_string_static_t_initialize("one\0", 0, 4),
+
+    // 5.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("", 0, 0),
+    macro_f_string_static_t_initialize("1", 0, 1),
+    macro_f_string_static_t_initialize("one", 0, 3),
+    macro_f_string_static_t_initialize("One", 0, 3),
+    macro_f_string_static_t_initialize("\0ne", 0, 3),
+    macro_f_string_static_t_initialize("o\0ne", 0, 4),
+    macro_f_string_static_t_initialize("one\0", 0, 4),
+
+    // 6.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("", 0, 0),
+    macro_f_string_static_t_initialize("1", 0, 1),
+    macro_f_string_static_t_initialize("one", 0, 3),
+    macro_f_string_static_t_initialize("One", 0, 3),
+    macro_f_string_static_t_initialize("\0ne", 0, 3),
+    macro_f_string_static_t_initialize("o\0ne", 0, 4),
+    macro_f_string_static_t_initialize("one\0", 0, 4),
+
+    // 7.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("", 0, 0),
+    macro_f_string_static_t_initialize("1", 0, 1),
+    macro_f_string_static_t_initialize("one", 0, 3),
+    macro_f_string_static_t_initialize("One", 0, 3),
+    macro_f_string_static_t_initialize("\0ne", 0, 3),
+    macro_f_string_static_t_initialize("o\0ne", 0, 4),
+    macro_f_string_static_t_initialize("one\0", 0, 4),
+
+    // 8.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("", 0, 0),
+    macro_f_string_static_t_initialize("1", 0, 1),
+    macro_f_string_static_t_initialize("one", 0, 3),
+    macro_f_string_static_t_initialize("One", 0, 3),
+    macro_f_string_static_t_initialize("\0ne", 0, 3),
+    macro_f_string_static_t_initialize("o\0ne", 0, 4),
+    macro_f_string_static_t_initialize("one\0", 0, 4),
+  };
+
+  const f_status_t expects[] = {
+
+    // 1.
+    F_equal_to,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+
+    // 2.
+    F_equal_to,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+
+    // 3.
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+
+    // 4.
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to,
+
+    // 5.
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+
+    // 6.
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+
+    // 7.
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to,
+
+    // 8.
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to,
+  };
+
+  f_array_length_t except_1[] = {
+    0, 1, 2, 3,
+  };
+  const f_array_lengths_t excepts_1 = macro_f_array_lengths_t_initialize(except_1, 0, 4);
+  const f_array_lengths_t excepts_2 = f_array_lengths_t_initialize;
+  uint8_t i = 0;
+
+  for (; i < 64; ++i) {
+
+    const f_status_t status = fl_string_dynamic_compare_except(string_1s[i], string_2s[i], excepts_1, excepts_2);
+
+    assert_int_equal(status, expects[i]);
+  } // for
+
+  for (i = 0; i < 64; ++i) {
+
+    const f_status_t status = fl_string_dynamic_compare_except(string_2s[i], string_1s[i], excepts_2, excepts_1);
+
+    assert_int_equal(status, expects[i]);
+  } // for
+}
+
+#ifdef __cplusplus
+} // extern "C"
+#endif

diff --git a/level_1/fl_string/tests/unit/c/test-string-compare_dynamic_except.h b/level_1/fl_string/tests/unit/c/test-string-compare_dynamic_except.h
new file mode 100644 (file)
index 0000000..e1c776e
--- /dev/null
+++ b/level_1/fl_string/tests/unit/c/test-string-compare_dynamic_except.h
@@ -0,0 +1,22 @@
+/**
+ * FLL - Level 1
+ *
+ * Project: String
+ * API Version: 0.7
+ * Licenses: lgpl-2.1-or-later
+ *
+ * Test the string project.
+ */
+#ifndef _TEST__FL_string_compare_dynamic_except_h
+#define _TEST__FL_string_compare_dynamic_except_h
+
+// fl_string_dynamic_compare_except() only returns memory failures.
+
+/**
+ * Test that function works.
+ *
+ * @see fl_string_dynamic_compare_except()
+ */
+extern void test__fl_string_dynamic_compare_except__works(void **state);
+
+#endif // _TEST__FL_string_compare_dynamic_except_h

diff --git a/level_1/fl_string/tests/unit/c/test-string-compare_dynamic_except_string.c b/level_1/fl_string/tests/unit/c/test-string-compare_dynamic_except_string.c
new file mode 100644 (file)
index 0000000..bd4db7f
--- /dev/null
+++ b/level_1/fl_string/tests/unit/c/test-string-compare_dynamic_except_string.c
@@ -0,0 +1,283 @@
+#include "test-string.h"
+#include "test-string-compare_dynamic_except_string.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+void test__fl_string_dynamic_compare_except_string__works(void **state) {
+
+  const f_string_static_t string_1s[] = {
+
+    // 1.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize(0, 0, 0),
+
+    // 2.
+    macro_f_string_static_t_initialize("SKIP", 0, 4),
+    macro_f_string_static_t_initialize("SKIP", 0, 4),
+    macro_f_string_static_t_initialize("SKIP", 0, 4),
+    macro_f_string_static_t_initialize("SKIP", 0, 4),
+    macro_f_string_static_t_initialize("SKIP", 0, 4),
+    macro_f_string_static_t_initialize("SKIP", 0, 4),
+    macro_f_string_static_t_initialize("SKIP", 0, 4),
+    macro_f_string_static_t_initialize("SKIP", 0, 4),
+
+    // 3.
+    macro_f_string_static_t_initialize("SKIP1", 0, 5),
+    macro_f_string_static_t_initialize("SKIP1", 0, 5),
+    macro_f_string_static_t_initialize("SKIP1", 0, 5),
+    macro_f_string_static_t_initialize("SKIP1", 0, 5),
+    macro_f_string_static_t_initialize("SKIP1", 0, 5),
+    macro_f_string_static_t_initialize("SKIP1", 0, 5),
+    macro_f_string_static_t_initialize("SKIP1", 0, 5),
+    macro_f_string_static_t_initialize("SKIP1", 0, 5),
+
+    // 4.
+    macro_f_string_static_t_initialize("SKIPone", 0, 7),
+    macro_f_string_static_t_initialize("SKIPone", 0, 7),
+    macro_f_string_static_t_initialize("SKIPone", 0, 7),
+    macro_f_string_static_t_initialize("SKIPone", 0, 7),
+    macro_f_string_static_t_initialize("SKIPone", 0, 7),
+    macro_f_string_static_t_initialize("SKIPone", 0, 7),
+    macro_f_string_static_t_initialize("SKIPone", 0, 7),
+    macro_f_string_static_t_initialize("SKIPone", 0, 7),
+
+    // 5.
+    macro_f_string_static_t_initialize("SKIPOne", 0, 7),
+    macro_f_string_static_t_initialize("SKIPOne", 0, 7),
+    macro_f_string_static_t_initialize("SKIPOne", 0, 7),
+    macro_f_string_static_t_initialize("SKIPOne", 0, 7),
+    macro_f_string_static_t_initialize("SKIPOne", 0, 7),
+    macro_f_string_static_t_initialize("SKIPOne", 0, 7),
+    macro_f_string_static_t_initialize("SKIPOne", 0, 7),
+    macro_f_string_static_t_initialize("SKIPOne", 0, 7),
+
+    // 6.
+    macro_f_string_static_t_initialize("SKIP\0ne", 0, 7),
+    macro_f_string_static_t_initialize("SKIP\0ne", 0, 7),
+    macro_f_string_static_t_initialize("SKIP\0ne", 0, 7),
+    macro_f_string_static_t_initialize("SKIP\0ne", 0, 7),
+    macro_f_string_static_t_initialize("SKIP\0ne", 0, 7),
+    macro_f_string_static_t_initialize("SKIP\0ne", 0, 7),
+    macro_f_string_static_t_initialize("SKIP\0ne", 0, 7),
+    macro_f_string_static_t_initialize("SKIP\0ne", 0, 7),
+
+    // 7.
+    macro_f_string_static_t_initialize("SKIPo\0ne", 0, 8),
+    macro_f_string_static_t_initialize("SKIPo\0ne", 0, 8),
+    macro_f_string_static_t_initialize("SKIPo\0ne", 0, 8),
+    macro_f_string_static_t_initialize("SKIPo\0ne", 0, 8),
+    macro_f_string_static_t_initialize("SKIPo\0ne", 0, 8),
+    macro_f_string_static_t_initialize("SKIPo\0ne", 0, 8),
+    macro_f_string_static_t_initialize("SKIPo\0ne", 0, 8),
+    macro_f_string_static_t_initialize("SKIPo\0ne", 0, 8),
+
+    // 8.
+    macro_f_string_static_t_initialize("SKIPone\0", 0, 8),
+    macro_f_string_static_t_initialize("SKIPone\0", 0, 8),
+    macro_f_string_static_t_initialize("SKIPone\0", 0, 8),
+    macro_f_string_static_t_initialize("SKIPone\0", 0, 8),
+    macro_f_string_static_t_initialize("SKIPone\0", 0, 8),
+    macro_f_string_static_t_initialize("SKIPone\0", 0, 8),
+    macro_f_string_static_t_initialize("SKIPone\0", 0, 8),
+    macro_f_string_static_t_initialize("SKIPone\0", 0, 8),
+  };
+
+  const f_string_static_t string_2s[] = {
+
+    // 1.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("", 0, 0),
+    macro_f_string_static_t_initialize("1", 0, 1),
+    macro_f_string_static_t_initialize("one", 0, 3),
+    macro_f_string_static_t_initialize("One", 0, 3),
+    macro_f_string_static_t_initialize("\0ne", 0, 3),
+    macro_f_string_static_t_initialize("o\0ne", 0, 4),
+    macro_f_string_static_t_initialize("one\0", 0, 4),
+
+    // 2.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("", 0, 0),
+    macro_f_string_static_t_initialize("1", 0, 1),
+    macro_f_string_static_t_initialize("one", 0, 3),
+    macro_f_string_static_t_initialize("One", 0, 3),
+    macro_f_string_static_t_initialize("\0ne", 0, 3),
+    macro_f_string_static_t_initialize("o\0ne", 0, 4),
+    macro_f_string_static_t_initialize("one\0", 0, 4),
+
+    // 3.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("", 0, 0),
+    macro_f_string_static_t_initialize("1", 0, 1),
+    macro_f_string_static_t_initialize("one", 0, 3),
+    macro_f_string_static_t_initialize("One", 0, 3),
+    macro_f_string_static_t_initialize("\0ne", 0, 3),
+    macro_f_string_static_t_initialize("o\0ne", 0, 4),
+    macro_f_string_static_t_initialize("one\0", 0, 4),
+
+    // 4.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("", 0, 0),
+    macro_f_string_static_t_initialize("1", 0, 1),
+    macro_f_string_static_t_initialize("one", 0, 3),
+    macro_f_string_static_t_initialize("One", 0, 3),
+    macro_f_string_static_t_initialize("\0ne", 0, 3),
+    macro_f_string_static_t_initialize("o\0ne", 0, 4),
+    macro_f_string_static_t_initialize("one\0", 0, 4),
+
+    // 5.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("", 0, 0),
+    macro_f_string_static_t_initialize("1", 0, 1),
+    macro_f_string_static_t_initialize("one", 0, 3),
+    macro_f_string_static_t_initialize("One", 0, 3),
+    macro_f_string_static_t_initialize("\0ne", 0, 3),
+    macro_f_string_static_t_initialize("o\0ne", 0, 4),
+    macro_f_string_static_t_initialize("one\0", 0, 4),
+
+    // 6.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("", 0, 0),
+    macro_f_string_static_t_initialize("1", 0, 1),
+    macro_f_string_static_t_initialize("one", 0, 3),
+    macro_f_string_static_t_initialize("One", 0, 3),
+    macro_f_string_static_t_initialize("\0ne", 0, 3),
+    macro_f_string_static_t_initialize("o\0ne", 0, 4),
+    macro_f_string_static_t_initialize("one\0", 0, 4),
+
+    // 7.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("", 0, 0),
+    macro_f_string_static_t_initialize("1", 0, 1),
+    macro_f_string_static_t_initialize("one", 0, 3),
+    macro_f_string_static_t_initialize("One", 0, 3),
+    macro_f_string_static_t_initialize("\0ne", 0, 3),
+    macro_f_string_static_t_initialize("o\0ne", 0, 4),
+    macro_f_string_static_t_initialize("one\0", 0, 4),
+
+    // 8.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("", 0, 0),
+    macro_f_string_static_t_initialize("1", 0, 1),
+    macro_f_string_static_t_initialize("one", 0, 3),
+    macro_f_string_static_t_initialize("One", 0, 3),
+    macro_f_string_static_t_initialize("\0ne", 0, 3),
+    macro_f_string_static_t_initialize("o\0ne", 0, 4),
+    macro_f_string_static_t_initialize("one\0", 0, 4),
+  };
+
+  const f_status_t expects[] = {
+
+    // 1.
+    F_equal_to,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+
+    // 2.
+    F_equal_to,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+
+    // 3.
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+
+    // 4.
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to,
+
+    // 5.
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+
+    // 6.
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+
+    // 7.
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to,
+
+    // 8.
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to,
+  };
+
+  f_array_length_t except_1[] = {
+    0, 1, 2, 3,
+  };
+  const f_array_lengths_t excepts_1 = macro_f_array_lengths_t_initialize(except_1, 0, 4);
+  const f_array_lengths_t excepts_2 = f_array_lengths_t_initialize;
+  uint8_t i = 0;
+
+  for (; i < 64; ++i) {
+
+    const f_status_t status = fl_string_dynamic_compare_except_string(string_1s[i].string, string_2s[i], string_1s[i].used, excepts_1, excepts_2);
+
+    assert_int_equal(status, expects[i]);
+  } // for
+
+  for (i = 0; i < 64; ++i) {
+
+    const f_status_t status = fl_string_dynamic_compare_except_string(string_2s[i].string, string_1s[i], string_2s[i].used, excepts_2, excepts_1);
+
+    assert_int_equal(status, expects[i]);
+  } // for
+}
+
+#ifdef __cplusplus
+} // extern "C"
+#endif

diff --git a/level_1/fl_string/tests/unit/c/test-string-compare_dynamic_except_string.h b/level_1/fl_string/tests/unit/c/test-string-compare_dynamic_except_string.h
new file mode 100644 (file)
index 0000000..b15bd82
--- /dev/null
+++ b/level_1/fl_string/tests/unit/c/test-string-compare_dynamic_except_string.h
@@ -0,0 +1,22 @@
+/**
+ * FLL - Level 1
+ *
+ * Project: String
+ * API Version: 0.7
+ * Licenses: lgpl-2.1-or-later
+ *
+ * Test the string project.
+ */
+#ifndef _TEST__FL_string_compare_dynamic_except_string_h
+#define _TEST__FL_string_compare_dynamic_except_string_h
+
+// fl_string_dynamic_compare_except_string() only returns memory failures.
+
+/**
+ * Test that function works.
+ *
+ * @see fl_string_dynamic_compare_except_string()
+ */
+extern void test__fl_string_dynamic_compare_except_string__works(void **state);
+
+#endif // _TEST__FL_string_compare_dynamic_except_string_h

diff --git a/level_1/fl_string/tests/unit/c/test-string-compare_dynamic_except_trim.c b/level_1/fl_string/tests/unit/c/test-string-compare_dynamic_except_trim.c
new file mode 100644 (file)
index 0000000..27c82c8
--- /dev/null
+++ b/level_1/fl_string/tests/unit/c/test-string-compare_dynamic_except_trim.c
@@ -0,0 +1,296 @@
+#include "test-string.h"
+#include "test-string-compare_dynamic_except_trim.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+void test__fl_string_dynamic_compare_except_trim__works(void **state) {
+
+  // A necessary work-around to to have "\01" with the "\0" being separate from the "1".
+  f_char_t null_before_one_1[] = {
+    'S', 'K', 'I', 'P', '\0', '1'
+  };
+
+  f_char_t null_before_one_2[] = {
+    'S', 'K', 'I', 'P', '\0', '1', ' ', '\0', '\t'
+  };
+
+  f_char_t null_before_one_3[] = {
+    'S', 'K', 'I', 'P', '\0', ' ', '\0', '1'
+  };
+
+  const f_string_static_t string_1s[] = {
+
+    // 1.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize(0, 0, 0),
+
+    // 2.
+    macro_f_string_static_t_initialize("SKIP ", 0, 5),
+    macro_f_string_static_t_initialize("SKIP\t", 0, 5),
+    macro_f_string_static_t_initialize("SKIP\0", 0, 5),
+    macro_f_string_static_t_initialize("SKIP    ", 0, 8),
+    macro_f_string_static_t_initialize("SKIP  \t ", 0, 8),
+    macro_f_string_static_t_initialize("SKIP\0 \0\t", 0, 8),
+    macro_f_string_static_t_initialize("SKIP\0 \0", 0, 7),
+    macro_f_string_static_t_initialize("SKIP\0\0\t", 0, 7),
+
+    // 3.
+    macro_f_string_static_t_initialize("SKIP 1", 0, 6),
+    macro_f_string_static_t_initialize("SKIP\t1", 0, 6),
+    macro_f_string_static_t_initialize(null_before_one_1, 0, 6),
+    macro_f_string_static_t_initialize("SKIP  1  ", 0, 9),
+    macro_f_string_static_t_initialize("SKIP  1\t ", 0, 9),
+    macro_f_string_static_t_initialize(null_before_one_2, 0, 9),
+    macro_f_string_static_t_initialize(null_before_one_3, 0, 8),
+    macro_f_string_static_t_initialize("SKIP1\0\0\t", 0, 8),
+
+    // 4.
+    macro_f_string_static_t_initialize("SKIP one", 0, 8),
+    macro_f_string_static_t_initialize("SKIP\tone", 0, 8),
+    macro_f_string_static_t_initialize("SKIP\0one", 0, 8),
+    macro_f_string_static_t_initialize("SKIP  one  ", 0, 11),
+    macro_f_string_static_t_initialize("SKIP  one\t ", 0, 11),
+    macro_f_string_static_t_initialize("SKIP\0one \0\t", 0, 11),
+    macro_f_string_static_t_initialize("SKIP\0 \0one", 0, 10),
+    macro_f_string_static_t_initialize("SKIPone\0\0\t", 0, 10),
+
+    // 5.
+    macro_f_string_static_t_initialize("SKIP One", 0, 8),
+    macro_f_string_static_t_initialize("SKIP\tOne", 0, 8),
+    macro_f_string_static_t_initialize("SKIP\0One", 0, 8),
+    macro_f_string_static_t_initialize("SKIP  One  ", 0, 11),
+    macro_f_string_static_t_initialize("SKIP  One\t ", 0, 11),
+    macro_f_string_static_t_initialize("SKIP\0One \0\t", 0, 11),
+    macro_f_string_static_t_initialize("SKIP\0 \0One", 0, 10),
+    macro_f_string_static_t_initialize("SKIPOne\0\0\t", 0, 10),
+
+    // 6.
+    macro_f_string_static_t_initialize("SKIP \0ne", 0, 8),
+    macro_f_string_static_t_initialize("SKIP\t\0ne", 0, 8),
+    macro_f_string_static_t_initialize("SKIP\0\0ne", 0, 8),
+    macro_f_string_static_t_initialize("SKIP  \0ne  ", 0, 11),
+    macro_f_string_static_t_initialize("SKIP  \0ne\t ", 0, 11),
+    macro_f_string_static_t_initialize("SKIP\0\0ne \0\t", 0, 11),
+    macro_f_string_static_t_initialize("SKIP\0 \0\0ne", 0, 10),
+    macro_f_string_static_t_initialize("SKIP\0ne\0\0\t", 0, 10),
+
+    // 7.
+    macro_f_string_static_t_initialize("SKIP o\0ne", 0, 9),
+    macro_f_string_static_t_initialize("SKIP\to\0ne", 0, 9),
+    macro_f_string_static_t_initialize("SKIP\0o\0ne", 0, 9),
+    macro_f_string_static_t_initialize("SKIP  o\0ne  ", 0, 12),
+    macro_f_string_static_t_initialize("SKIP  o\0ne\t ", 0, 12),
+    macro_f_string_static_t_initialize("SKIP\0o\0ne \0\t", 0, 12),
+    macro_f_string_static_t_initialize("SKIP\0 \0o\0ne", 0, 11),
+    macro_f_string_static_t_initialize("SKIPo\0ne\0\0\t", 0, 11),
+
+    // 8.
+    macro_f_string_static_t_initialize("SKIP one\0", 0, 9),
+    macro_f_string_static_t_initialize("SKIP\tone\0", 0, 9),
+    macro_f_string_static_t_initialize("SKIP\0one\0", 0, 9),
+    macro_f_string_static_t_initialize("SKIP  one\0  ", 0, 12),
+    macro_f_string_static_t_initialize("SKIP  one\0\t ", 0, 12),
+    macro_f_string_static_t_initialize("SKIP\0one\0 \0\t", 0, 12),
+    macro_f_string_static_t_initialize("SKIP\0 \0one\0", 0, 11),
+    macro_f_string_static_t_initialize("SKIPone\0\0\0\t", 0, 11),
+  };
+
+  const f_string_static_t string_2s[] = {
+
+    // 1.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("", 0, 0),
+    macro_f_string_static_t_initialize("1", 0, 1),
+    macro_f_string_static_t_initialize("one", 0, 3),
+    macro_f_string_static_t_initialize("One", 0, 3),
+    macro_f_string_static_t_initialize("\0ne", 0, 3),
+    macro_f_string_static_t_initialize("o\0ne", 0, 4),
+    macro_f_string_static_t_initialize("one\0", 0, 4),
+
+    // 2.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("", 0, 0),
+    macro_f_string_static_t_initialize("1", 0, 1),
+    macro_f_string_static_t_initialize("one", 0, 3),
+    macro_f_string_static_t_initialize("One", 0, 3),
+    macro_f_string_static_t_initialize("\0ne", 0, 3),
+    macro_f_string_static_t_initialize("o\0ne", 0, 4),
+    macro_f_string_static_t_initialize("one\0", 0, 4),
+
+    // 3.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("", 0, 0),
+    macro_f_string_static_t_initialize("1", 0, 1),
+    macro_f_string_static_t_initialize("one", 0, 3),
+    macro_f_string_static_t_initialize("One", 0, 3),
+    macro_f_string_static_t_initialize("\0ne", 0, 3),
+    macro_f_string_static_t_initialize("o\0ne", 0, 4),
+    macro_f_string_static_t_initialize("one\0", 0, 4),
+
+    // 4.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("", 0, 0),
+    macro_f_string_static_t_initialize("1", 0, 1),
+    macro_f_string_static_t_initialize("one", 0, 3),
+    macro_f_string_static_t_initialize("One", 0, 3),
+    macro_f_string_static_t_initialize("\0ne", 0, 3),
+    macro_f_string_static_t_initialize("o\0ne", 0, 4),
+    macro_f_string_static_t_initialize("one\0", 0, 4),
+
+    // 5.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("", 0, 0),
+    macro_f_string_static_t_initialize("1", 0, 1),
+    macro_f_string_static_t_initialize("one", 0, 3),
+    macro_f_string_static_t_initialize("One", 0, 3),
+    macro_f_string_static_t_initialize("\0ne", 0, 3),
+    macro_f_string_static_t_initialize("o\0ne", 0, 4),
+    macro_f_string_static_t_initialize("one\0", 0, 4),
+
+    // 6.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("", 0, 0),
+    macro_f_string_static_t_initialize("1", 0, 1),
+    macro_f_string_static_t_initialize("one", 0, 3),
+    macro_f_string_static_t_initialize("One", 0, 3),
+    macro_f_string_static_t_initialize("\0ne", 0, 3),
+    macro_f_string_static_t_initialize("o\0ne", 0, 4),
+    macro_f_string_static_t_initialize("one\0", 0, 4),
+
+    // 7.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("", 0, 0),
+    macro_f_string_static_t_initialize("1", 0, 1),
+    macro_f_string_static_t_initialize("one", 0, 3),
+    macro_f_string_static_t_initialize("One", 0, 3),
+    macro_f_string_static_t_initialize("\0ne", 0, 3),
+    macro_f_string_static_t_initialize("o\0ne", 0, 4),
+    macro_f_string_static_t_initialize("one\0", 0, 4),
+
+    // 8.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("", 0, 0),
+    macro_f_string_static_t_initialize("1", 0, 1),
+    macro_f_string_static_t_initialize("one", 0, 3),
+    macro_f_string_static_t_initialize("One", 0, 3),
+    macro_f_string_static_t_initialize("\0ne", 0, 3),
+    macro_f_string_static_t_initialize("o\0ne", 0, 4),
+    macro_f_string_static_t_initialize("one\0", 0, 4),
+  };
+
+  const f_status_t expects[] = {
+
+    // 1.
+    F_equal_to,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+
+    // 2.
+    F_equal_to,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+
+    // 3.
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+
+    // 4.
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to,
+
+    // 5.
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+
+    // 6.
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+
+    // 7.
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to,
+
+    // 8.
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to,
+  };
+
+  f_array_length_t except_1[] = {
+    0, 1, 2, 3,
+  };
+  const f_array_lengths_t excepts_1 = macro_f_array_lengths_t_initialize(except_1, 0, 4);
+  const f_array_lengths_t excepts_2 = f_array_lengths_t_initialize;
+  uint8_t i = 0;
+
+  for (; i < 64; ++i) {
+
+    const f_status_t status = fl_string_dynamic_compare_except_trim(string_1s[i], string_2s[i], excepts_1, excepts_2);
+
+    assert_int_equal(status, expects[i]);
+  } // for
+
+  for (i = 0; i < 64; ++i) {
+
+    const f_status_t status = fl_string_dynamic_compare_except_trim(string_2s[i], string_1s[i], excepts_2, excepts_1);
+
+    assert_int_equal(status, expects[i]);
+  } // for
+}
+
+#ifdef __cplusplus
+} // extern "C"
+#endif

diff --git a/level_1/fl_string/tests/unit/c/test-string-compare_dynamic_except_trim.h b/level_1/fl_string/tests/unit/c/test-string-compare_dynamic_except_trim.h
new file mode 100644 (file)
index 0000000..4a28796
--- /dev/null
+++ b/level_1/fl_string/tests/unit/c/test-string-compare_dynamic_except_trim.h
@@ -0,0 +1,22 @@
+/**
+ * FLL - Level 1
+ *
+ * Project: String
+ * API Version: 0.7
+ * Licenses: lgpl-2.1-or-later
+ *
+ * Test the string project.
+ */
+#ifndef _TEST__FL_string_compare_dynamic_except_trim_h
+#define _TEST__FL_string_compare_dynamic_except_trim_h
+
+// fl_string_dynamic_compare_except_trim() only returns memory failures.
+
+/**
+ * Test that function works.
+ *
+ * @see fl_string_dynamic_compare_except_trim()
+ */
+extern void test__fl_string_dynamic_compare_except_trim__works(void **state);
+
+#endif // _TEST__FL_string_compare_dynamic_except_trim_h

diff --git a/level_1/fl_string/tests/unit/c/test-string-compare_dynamic_except_trim_string.c b/level_1/fl_string/tests/unit/c/test-string-compare_dynamic_except_trim_string.c
new file mode 100644 (file)
index 0000000..c4cb52b
--- /dev/null
+++ b/level_1/fl_string/tests/unit/c/test-string-compare_dynamic_except_trim_string.c
@@ -0,0 +1,296 @@
+#include "test-string.h"
+#include "test-string-compare_dynamic_except_trim_string.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+void test__fl_string_dynamic_compare_except_trim_string__works(void **state) {
+
+  // A necessary work-around to to have "\01" with the "\0" being separate from the "1".
+  f_char_t null_before_one_1[] = {
+    'S', 'K', 'I', 'P', '\0', '1'
+  };
+
+  f_char_t null_before_one_2[] = {
+    'S', 'K', 'I', 'P', '\0', '1', ' ', '\0', '\t'
+  };
+
+  f_char_t null_before_one_3[] = {
+    'S', 'K', 'I', 'P', '\0', ' ', '\0', '1'
+  };
+
+  const f_string_static_t string_1s[] = {
+
+    // 1.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize(0, 0, 0),
+
+    // 2.
+    macro_f_string_static_t_initialize("SKIP ", 0, 5),
+    macro_f_string_static_t_initialize("SKIP\t", 0, 5),
+    macro_f_string_static_t_initialize("SKIP\0", 0, 5),
+    macro_f_string_static_t_initialize("SKIP    ", 0, 8),
+    macro_f_string_static_t_initialize("SKIP  \t ", 0, 8),
+    macro_f_string_static_t_initialize("SKIP\0 \0\t", 0, 8),
+    macro_f_string_static_t_initialize("SKIP\0 \0", 0, 7),
+    macro_f_string_static_t_initialize("SKIP\0\0\t", 0, 7),
+
+    // 3.
+    macro_f_string_static_t_initialize("SKIP 1", 0, 6),
+    macro_f_string_static_t_initialize("SKIP\t1", 0, 6),
+    macro_f_string_static_t_initialize(null_before_one_1, 0, 6),
+    macro_f_string_static_t_initialize("SKIP  1  ", 0, 9),
+    macro_f_string_static_t_initialize("SKIP  1\t ", 0, 9),
+    macro_f_string_static_t_initialize(null_before_one_2, 0, 9),
+    macro_f_string_static_t_initialize(null_before_one_3, 0, 8),
+    macro_f_string_static_t_initialize("SKIP1\0\0\t", 0, 8),
+
+    // 4.
+    macro_f_string_static_t_initialize("SKIP one", 0, 8),
+    macro_f_string_static_t_initialize("SKIP\tone", 0, 8),
+    macro_f_string_static_t_initialize("SKIP\0one", 0, 8),
+    macro_f_string_static_t_initialize("SKIP  one  ", 0, 11),
+    macro_f_string_static_t_initialize("SKIP  one\t ", 0, 11),
+    macro_f_string_static_t_initialize("SKIP\0one \0\t", 0, 11),
+    macro_f_string_static_t_initialize("SKIP\0 \0one", 0, 10),
+    macro_f_string_static_t_initialize("SKIPone\0\0\t", 0, 10),
+
+    // 5.
+    macro_f_string_static_t_initialize("SKIP One", 0, 8),
+    macro_f_string_static_t_initialize("SKIP\tOne", 0, 8),
+    macro_f_string_static_t_initialize("SKIP\0One", 0, 8),
+    macro_f_string_static_t_initialize("SKIP  One  ", 0, 11),
+    macro_f_string_static_t_initialize("SKIP  One\t ", 0, 11),
+    macro_f_string_static_t_initialize("SKIP\0One \0\t", 0, 11),
+    macro_f_string_static_t_initialize("SKIP\0 \0One", 0, 10),
+    macro_f_string_static_t_initialize("SKIPOne\0\0\t", 0, 10),
+
+    // 6.
+    macro_f_string_static_t_initialize("SKIP \0ne", 0, 8),
+    macro_f_string_static_t_initialize("SKIP\t\0ne", 0, 8),
+    macro_f_string_static_t_initialize("SKIP\0\0ne", 0, 8),
+    macro_f_string_static_t_initialize("SKIP  \0ne  ", 0, 11),
+    macro_f_string_static_t_initialize("SKIP  \0ne\t ", 0, 11),
+    macro_f_string_static_t_initialize("SKIP\0\0ne \0\t", 0, 11),
+    macro_f_string_static_t_initialize("SKIP\0 \0\0ne", 0, 10),
+    macro_f_string_static_t_initialize("SKIP\0ne\0\0\t", 0, 10),
+
+    // 7.
+    macro_f_string_static_t_initialize("SKIP o\0ne", 0, 9),
+    macro_f_string_static_t_initialize("SKIP\to\0ne", 0, 9),
+    macro_f_string_static_t_initialize("SKIP\0o\0ne", 0, 9),
+    macro_f_string_static_t_initialize("SKIP  o\0ne  ", 0, 12),
+    macro_f_string_static_t_initialize("SKIP  o\0ne\t ", 0, 12),
+    macro_f_string_static_t_initialize("SKIP\0o\0ne \0\t", 0, 12),
+    macro_f_string_static_t_initialize("SKIP\0 \0o\0ne", 0, 11),
+    macro_f_string_static_t_initialize("SKIPo\0ne\0\0\t", 0, 11),
+
+    // 8.
+    macro_f_string_static_t_initialize("SKIP one\0", 0, 9),
+    macro_f_string_static_t_initialize("SKIP\tone\0", 0, 9),
+    macro_f_string_static_t_initialize("SKIP\0one\0", 0, 9),
+    macro_f_string_static_t_initialize("SKIP  one\0  ", 0, 12),
+    macro_f_string_static_t_initialize("SKIP  one\0\t ", 0, 12),
+    macro_f_string_static_t_initialize("SKIP\0one\0 \0\t", 0, 12),
+    macro_f_string_static_t_initialize("SKIP\0 \0one\0", 0, 11),
+    macro_f_string_static_t_initialize("SKIPone\0\0\0\t", 0, 11),
+  };
+
+  const f_string_static_t string_2s[] = {
+
+    // 1.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("", 0, 0),
+    macro_f_string_static_t_initialize("1", 0, 1),
+    macro_f_string_static_t_initialize("one", 0, 3),
+    macro_f_string_static_t_initialize("One", 0, 3),
+    macro_f_string_static_t_initialize("\0ne", 0, 3),
+    macro_f_string_static_t_initialize("o\0ne", 0, 4),
+    macro_f_string_static_t_initialize("one\0", 0, 4),
+
+    // 2.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("", 0, 0),
+    macro_f_string_static_t_initialize("1", 0, 1),
+    macro_f_string_static_t_initialize("one", 0, 3),
+    macro_f_string_static_t_initialize("One", 0, 3),
+    macro_f_string_static_t_initialize("\0ne", 0, 3),
+    macro_f_string_static_t_initialize("o\0ne", 0, 4),
+    macro_f_string_static_t_initialize("one\0", 0, 4),
+
+    // 3.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("", 0, 0),
+    macro_f_string_static_t_initialize("1", 0, 1),
+    macro_f_string_static_t_initialize("one", 0, 3),
+    macro_f_string_static_t_initialize("One", 0, 3),
+    macro_f_string_static_t_initialize("\0ne", 0, 3),
+    macro_f_string_static_t_initialize("o\0ne", 0, 4),
+    macro_f_string_static_t_initialize("one\0", 0, 4),
+
+    // 4.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("", 0, 0),
+    macro_f_string_static_t_initialize("1", 0, 1),
+    macro_f_string_static_t_initialize("one", 0, 3),
+    macro_f_string_static_t_initialize("One", 0, 3),
+    macro_f_string_static_t_initialize("\0ne", 0, 3),
+    macro_f_string_static_t_initialize("o\0ne", 0, 4),
+    macro_f_string_static_t_initialize("one\0", 0, 4),
+
+    // 5.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("", 0, 0),
+    macro_f_string_static_t_initialize("1", 0, 1),
+    macro_f_string_static_t_initialize("one", 0, 3),
+    macro_f_string_static_t_initialize("One", 0, 3),
+    macro_f_string_static_t_initialize("\0ne", 0, 3),
+    macro_f_string_static_t_initialize("o\0ne", 0, 4),
+    macro_f_string_static_t_initialize("one\0", 0, 4),
+
+    // 6.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("", 0, 0),
+    macro_f_string_static_t_initialize("1", 0, 1),
+    macro_f_string_static_t_initialize("one", 0, 3),
+    macro_f_string_static_t_initialize("One", 0, 3),
+    macro_f_string_static_t_initialize("\0ne", 0, 3),
+    macro_f_string_static_t_initialize("o\0ne", 0, 4),
+    macro_f_string_static_t_initialize("one\0", 0, 4),
+
+    // 7.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("", 0, 0),
+    macro_f_string_static_t_initialize("1", 0, 1),
+    macro_f_string_static_t_initialize("one", 0, 3),
+    macro_f_string_static_t_initialize("One", 0, 3),
+    macro_f_string_static_t_initialize("\0ne", 0, 3),
+    macro_f_string_static_t_initialize("o\0ne", 0, 4),
+    macro_f_string_static_t_initialize("one\0", 0, 4),
+
+    // 8.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("", 0, 0),
+    macro_f_string_static_t_initialize("1", 0, 1),
+    macro_f_string_static_t_initialize("one", 0, 3),
+    macro_f_string_static_t_initialize("One", 0, 3),
+    macro_f_string_static_t_initialize("\0ne", 0, 3),
+    macro_f_string_static_t_initialize("o\0ne", 0, 4),
+    macro_f_string_static_t_initialize("one\0", 0, 4),
+  };
+
+  const f_status_t expects[] = {
+
+    // 1.
+    F_equal_to,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+
+    // 2.
+    F_equal_to,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+
+    // 3.
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+
+    // 4.
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to,
+
+    // 5.
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+
+    // 6.
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+
+    // 7.
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to,
+
+    // 8.
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to,
+  };
+
+  f_array_length_t except_1[] = {
+    0, 1, 2, 3,
+  };
+  const f_array_lengths_t excepts_1 = macro_f_array_lengths_t_initialize(except_1, 0, 4);
+  const f_array_lengths_t excepts_2 = f_array_lengths_t_initialize;
+  uint8_t i = 0;
+
+  for (; i < 64; ++i) {
+
+    const f_status_t status = fl_string_dynamic_compare_except_trim_string(string_1s[i].string, string_2s[i], string_1s[i].used, excepts_1, excepts_2);
+
+    assert_int_equal(status, expects[i]);
+  } // for
+
+  for (i = 0; i < 64; ++i) {
+
+    const f_status_t status = fl_string_dynamic_compare_except_trim_string(string_2s[i].string, string_1s[i], string_2s[i].used, excepts_2, excepts_1);
+
+    assert_int_equal(status, expects[i]);
+  } // for
+}
+
+#ifdef __cplusplus
+} // extern "C"
+#endif

diff --git a/level_1/fl_string/tests/unit/c/test-string-compare_dynamic_except_trim_string.h b/level_1/fl_string/tests/unit/c/test-string-compare_dynamic_except_trim_string.h
new file mode 100644 (file)
index 0000000..75f78ce
--- /dev/null
+++ b/level_1/fl_string/tests/unit/c/test-string-compare_dynamic_except_trim_string.h
@@ -0,0 +1,22 @@
+/**
+ * FLL - Level 1
+ *
+ * Project: String
+ * API Version: 0.7
+ * Licenses: lgpl-2.1-or-later
+ *
+ * Test the string project.
+ */
+#ifndef _TEST__FL_string_compare_dynamic_except_trim_string_h
+#define _TEST__FL_string_compare_dynamic_except_trim_string_h
+
+// fl_string_dynamic_compare_except_trim_string() only returns memory failures.
+
+/**
+ * Test that function works.
+ *
+ * @see fl_string_dynamic_compare_except_trim_string()
+ */
+extern void test__fl_string_dynamic_compare_except_trim_string__works(void **state);
+
+#endif // _TEST__FL_string_compare_dynamic_except_trim_string_h

diff --git a/level_1/fl_string/tests/unit/c/test-string-compare_dynamic_partial.c b/level_1/fl_string/tests/unit/c/test-string-compare_dynamic_partial.c
new file mode 100644 (file)
index 0000000..f7b4899
--- /dev/null
+++ b/level_1/fl_string/tests/unit/c/test-string-compare_dynamic_partial.c
@@ -0,0 +1,299 @@
+#include "test-string.h"
+#include "test-string-compare_dynamic_partial.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+void test__fl_string_dynamic_partial_compare__works(void **state) {
+
+  const f_string_static_t string_1s[] = {
+
+    // 1.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize(0, 0, 0),
+
+    // 2.
+    macro_f_string_static_t_initialize("xxxyyy", 0, 6),
+    macro_f_string_static_t_initialize("xxxyyy", 0, 6),
+    macro_f_string_static_t_initialize("xxxyyy", 0, 6),
+    macro_f_string_static_t_initialize("xxxyyy", 0, 6),
+    macro_f_string_static_t_initialize("xxxyyy", 0, 6),
+    macro_f_string_static_t_initialize("xxxyyy", 0, 6),
+    macro_f_string_static_t_initialize("xxxyyy", 0, 6),
+    macro_f_string_static_t_initialize("xxxyyy", 0, 6),
+
+    // 3.
+    macro_f_string_static_t_initialize("xxx1yyy", 0, 7),
+    macro_f_string_static_t_initialize("xxx1yyy", 0, 7),
+    macro_f_string_static_t_initialize("xxx1yyy", 0, 7),
+    macro_f_string_static_t_initialize("xxx1yyy", 0, 7),
+    macro_f_string_static_t_initialize("xxx1yyy", 0, 7),
+    macro_f_string_static_t_initialize("xxx1yyy", 0, 7),
+    macro_f_string_static_t_initialize("xxx1yyy", 0, 7),
+    macro_f_string_static_t_initialize("xxx1yyy", 0, 7),
+
+    // 4.
+    macro_f_string_static_t_initialize("xxxoneyyy", 0, 9),
+    macro_f_string_static_t_initialize("xxxoneyyy", 0, 9),
+    macro_f_string_static_t_initialize("xxxoneyyy", 0, 9),
+    macro_f_string_static_t_initialize("xxxoneyyy", 0, 9),
+    macro_f_string_static_t_initialize("xxxoneyyy", 0, 9),
+    macro_f_string_static_t_initialize("xxxoneyyy", 0, 9),
+    macro_f_string_static_t_initialize("xxxoneyyy", 0, 9),
+    macro_f_string_static_t_initialize("xxxoneyyy", 0, 9),
+
+    // 5.
+    macro_f_string_static_t_initialize("xxxOneyyy", 0, 9),
+    macro_f_string_static_t_initialize("xxxOneyyy", 0, 9),
+    macro_f_string_static_t_initialize("xxxOneyyy", 0, 9),
+    macro_f_string_static_t_initialize("xxxOneyyy", 0, 9),
+    macro_f_string_static_t_initialize("xxxOneyyy", 0, 9),
+    macro_f_string_static_t_initialize("xxxOneyyy", 0, 9),
+    macro_f_string_static_t_initialize("xxxOneyyy", 0, 9),
+    macro_f_string_static_t_initialize("xxxOneyyy", 0, 9),
+
+    // 6.
+    macro_f_string_static_t_initialize("xxx\0neyyy", 0, 9),
+    macro_f_string_static_t_initialize("xxx\0neyyy", 0, 9),
+    macro_f_string_static_t_initialize("xxx\0neyyy", 0, 9),
+    macro_f_string_static_t_initialize("xxx\0neyyy", 0, 9),
+    macro_f_string_static_t_initialize("xxx\0neyyy", 0, 9),
+    macro_f_string_static_t_initialize("xxx\0neyyy", 0, 9),
+    macro_f_string_static_t_initialize("xxx\0neyyy", 0, 9),
+    macro_f_string_static_t_initialize("xxx\0neyyy", 0, 9),
+
+    // 7.
+    macro_f_string_static_t_initialize("xxxo\0neyyy", 0, 10),
+    macro_f_string_static_t_initialize("xxxo\0neyyy", 0, 10),
+    macro_f_string_static_t_initialize("xxxo\0neyyy", 0, 10),
+    macro_f_string_static_t_initialize("xxxo\0neyyy", 0, 10),
+    macro_f_string_static_t_initialize("xxxo\0neyyy", 0, 10),
+    macro_f_string_static_t_initialize("xxxo\0neyyy", 0, 10),
+    macro_f_string_static_t_initialize("xxxo\0neyyy", 0, 10),
+    macro_f_string_static_t_initialize("xxxo\0neyyy", 0, 10),
+
+    // 8.
+    macro_f_string_static_t_initialize("xxxone\0yyy", 0, 10),
+    macro_f_string_static_t_initialize("xxxone\0yyy", 0, 10),
+    macro_f_string_static_t_initialize("xxxone\0yyy", 0, 10),
+    macro_f_string_static_t_initialize("xxxone\0yyy", 0, 10),
+    macro_f_string_static_t_initialize("xxxone\0yyy", 0, 10),
+    macro_f_string_static_t_initialize("xxxone\0yyy", 0, 10),
+    macro_f_string_static_t_initialize("xxxone\0yyy", 0, 10),
+    macro_f_string_static_t_initialize("xxxone\0yyy", 0, 10),
+  };
+
+  const f_string_static_t string_2s[] = {
+
+    // 1.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("aa", 0, 2),
+    macro_f_string_static_t_initialize("aa1", 0, 3),
+    macro_f_string_static_t_initialize("aaone", 0, 5),
+    macro_f_string_static_t_initialize("aaOne", 0, 5),
+    macro_f_string_static_t_initialize("aa\0ne", 0, 5),
+    macro_f_string_static_t_initialize("aao\0ne", 0, 6),
+    macro_f_string_static_t_initialize("aaone\0", 0, 6),
+
+    // 2.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("aa", 0, 2),
+    macro_f_string_static_t_initialize("aa1", 0, 3),
+    macro_f_string_static_t_initialize("aaone", 0, 5),
+    macro_f_string_static_t_initialize("aaOne", 0, 5),
+    macro_f_string_static_t_initialize("aa\0ne", 0, 5),
+    macro_f_string_static_t_initialize("aao\0ne", 0, 6),
+    macro_f_string_static_t_initialize("aaone\0", 0, 6),
+
+    // 3.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("aa", 0, 2),
+    macro_f_string_static_t_initialize("aa1", 0, 3),
+    macro_f_string_static_t_initialize("aaone", 0, 5),
+    macro_f_string_static_t_initialize("aaOne", 0, 5),
+    macro_f_string_static_t_initialize("aa\0ne", 0, 5),
+    macro_f_string_static_t_initialize("aao\0ne", 0, 6),
+    macro_f_string_static_t_initialize("aaone\0", 0, 6),
+
+    // 4.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("aa", 0, 2),
+    macro_f_string_static_t_initialize("aa1", 0, 3),
+    macro_f_string_static_t_initialize("aaone", 0, 5),
+    macro_f_string_static_t_initialize("aaOne", 0, 5),
+    macro_f_string_static_t_initialize("aa\0ne", 0, 5),
+    macro_f_string_static_t_initialize("aao\0ne", 0, 6),
+    macro_f_string_static_t_initialize("aaone\0", 0, 6),
+
+    // 5.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("aa", 0, 2),
+    macro_f_string_static_t_initialize("aa1", 0, 3),
+    macro_f_string_static_t_initialize("aaone", 0, 5),
+    macro_f_string_static_t_initialize("aaOne", 0, 5),
+    macro_f_string_static_t_initialize("aa\0ne", 0, 5),
+    macro_f_string_static_t_initialize("aao\0ne", 0, 6),
+    macro_f_string_static_t_initialize("aaone\0", 0, 6),
+
+    // 6.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("aa", 0, 2),
+    macro_f_string_static_t_initialize("aa1", 0, 3),
+    macro_f_string_static_t_initialize("aaone", 0, 5),
+    macro_f_string_static_t_initialize("aaOne", 0, 5),
+    macro_f_string_static_t_initialize("aa\0ne", 0, 5),
+    macro_f_string_static_t_initialize("aao\0ne", 0, 6),
+    macro_f_string_static_t_initialize("aaone\0", 0, 6),
+
+    // 7.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("aa", 0, 2),
+    macro_f_string_static_t_initialize("aa1", 0, 3),
+    macro_f_string_static_t_initialize("aaone", 0, 5),
+    macro_f_string_static_t_initialize("aaOne", 0, 5),
+    macro_f_string_static_t_initialize("aa\0ne", 0, 5),
+    macro_f_string_static_t_initialize("aao\0ne", 0, 6),
+    macro_f_string_static_t_initialize("aaone\0", 0, 6),
+
+    // 8.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("aa", 0, 2),
+    macro_f_string_static_t_initialize("aa1", 0, 3),
+    macro_f_string_static_t_initialize("aaone", 0, 5),
+    macro_f_string_static_t_initialize("aaOne", 0, 5),
+    macro_f_string_static_t_initialize("aa\0ne", 0, 5),
+    macro_f_string_static_t_initialize("aao\0ne", 0, 6),
+    macro_f_string_static_t_initialize("aaone\0", 0, 6),
+  };
+
+  f_string_range_t range_1 = macro_f_string_range_t_initialize(3, 9);
+  f_string_range_t range_2 = macro_f_string_range_t_initialize(2, 0);
+
+  const f_status_t expects[] = {
+
+    // 1.
+    F_equal_to,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+
+    // 2.
+    F_equal_to,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+
+    // 3.
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+
+    // 4.
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to,
+
+    // 5.
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+
+    // 6.
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+
+    // 7.
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to,
+
+    // 8.
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to,
+  };
+
+  uint8_t i = 0;
+  f_status_t status = F_none;
+
+  // First eight are against empty strings for first argument.
+  for (; i < 8; ++i) {
+
+    if (i % 8 == 0) {
+      status = fl_string_dynamic_partial_compare(string_1s[i], string_2s[i], f_string_range_empty_c, f_string_range_empty_c);
+    }
+    else {
+      range_2.stop = string_2s[i].used - 1;
+
+      status = fl_string_dynamic_partial_compare(string_1s[i], string_2s[i], f_string_range_empty_c, range_2);
+    }
+
+    assert_int_equal(status, expects[i]);
+  } // for
+
+  for (; i < 64; ++i) {
+
+    range_1.stop = string_1s[i].used - 4;
+
+    if (i % 8 == 0) {
+      status = fl_string_dynamic_partial_compare(string_1s[i], string_2s[i], range_1, f_string_range_empty_c);
+    }
+    else {
+      range_2.stop = string_2s[i].used - 1;
+
+      status = fl_string_dynamic_partial_compare(string_1s[i], string_2s[i], range_1, range_2);
+    }
+
+    assert_int_equal(status, expects[i]);
+  } // for
+}
+
+#ifdef __cplusplus
+} // extern "C"
+#endif

diff --git a/level_1/fl_string/tests/unit/c/test-string-compare_dynamic_partial.h b/level_1/fl_string/tests/unit/c/test-string-compare_dynamic_partial.h
new file mode 100644 (file)
index 0000000..e384a3a
--- /dev/null
+++ b/level_1/fl_string/tests/unit/c/test-string-compare_dynamic_partial.h
@@ -0,0 +1,22 @@
+/**
+ * FLL - Level 1
+ *
+ * Project: String
+ * API Version: 0.7
+ * Licenses: lgpl-2.1-or-later
+ *
+ * Test the string project.
+ */
+#ifndef _TEST__FL_string_compare_dynamic_partial_h
+#define _TEST__FL_string_compare_dynamic_partial_h
+
+// fl_string_dynamic_partial_compare() only returns memory failures.
+
+/**
+ * Test that function works.
+ *
+ * @see fl_string_dynamic_partial_compare()
+ */
+extern void test__fl_string_dynamic_partial_compare__works(void **state);
+
+#endif // _TEST__FL_string_compare_dynamic_partial_h

diff --git a/level_1/fl_string/tests/unit/c/test-string-compare_dynamic_partial_dynamic.c b/level_1/fl_string/tests/unit/c/test-string-compare_dynamic_partial_dynamic.c
new file mode 100644 (file)
index 0000000..9dc8505
--- /dev/null
+++ b/level_1/fl_string/tests/unit/c/test-string-compare_dynamic_partial_dynamic.c
@@ -0,0 +1,296 @@
+#include "test-string.h"
+#include "test-string-compare_dynamic_partial_dynamic.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+void test__fl_string_dynamic_partial_compare_dynamic__works(void **state) {
+
+  const f_string_static_t string_1s[] = {
+
+    // 1.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize(0, 0, 0),
+
+    // 2.
+    macro_f_string_static_t_initialize("", 0, 0),
+    macro_f_string_static_t_initialize("", 0, 0),
+    macro_f_string_static_t_initialize("", 0, 0),
+    macro_f_string_static_t_initialize("", 0, 0),
+    macro_f_string_static_t_initialize("", 0, 0),
+    macro_f_string_static_t_initialize("", 0, 0),
+    macro_f_string_static_t_initialize("", 0, 0),
+    macro_f_string_static_t_initialize("", 0, 0),
+
+    // 3.
+    macro_f_string_static_t_initialize("1", 0, 1),
+    macro_f_string_static_t_initialize("1", 0, 1),
+    macro_f_string_static_t_initialize("1", 0, 1),
+    macro_f_string_static_t_initialize("1", 0, 1),
+    macro_f_string_static_t_initialize("1", 0, 1),
+    macro_f_string_static_t_initialize("1", 0, 1),
+    macro_f_string_static_t_initialize("1", 0, 1),
+    macro_f_string_static_t_initialize("1", 0, 1),
+
+    // 4.
+    macro_f_string_static_t_initialize("one", 0, 3),
+    macro_f_string_static_t_initialize("one", 0, 3),
+    macro_f_string_static_t_initialize("one", 0, 3),
+    macro_f_string_static_t_initialize("one", 0, 3),
+    macro_f_string_static_t_initialize("one", 0, 3),
+    macro_f_string_static_t_initialize("one", 0, 3),
+    macro_f_string_static_t_initialize("one", 0, 3),
+    macro_f_string_static_t_initialize("one", 0, 3),
+
+    // 5.
+    macro_f_string_static_t_initialize("One", 0, 3),
+    macro_f_string_static_t_initialize("One", 0, 3),
+    macro_f_string_static_t_initialize("One", 0, 3),
+    macro_f_string_static_t_initialize("One", 0, 3),
+    macro_f_string_static_t_initialize("One", 0, 3),
+    macro_f_string_static_t_initialize("One", 0, 3),
+    macro_f_string_static_t_initialize("One", 0, 3),
+    macro_f_string_static_t_initialize("One", 0, 3),
+
+    // 6.
+    macro_f_string_static_t_initialize("\0ne", 0, 3),
+    macro_f_string_static_t_initialize("\0ne", 0, 3),
+    macro_f_string_static_t_initialize("\0ne", 0, 3),
+    macro_f_string_static_t_initialize("\0ne", 0, 3),
+    macro_f_string_static_t_initialize("\0ne", 0, 3),
+    macro_f_string_static_t_initialize("\0ne", 0, 3),
+    macro_f_string_static_t_initialize("\0ne", 0, 3),
+    macro_f_string_static_t_initialize("\0ne", 0, 3),
+
+    // 7.
+    macro_f_string_static_t_initialize("o\0ne", 0, 4),
+    macro_f_string_static_t_initialize("o\0ne", 0, 4),
+    macro_f_string_static_t_initialize("o\0ne", 0, 4),
+    macro_f_string_static_t_initialize("o\0ne", 0, 4),
+    macro_f_string_static_t_initialize("o\0ne", 0, 4),
+    macro_f_string_static_t_initialize("o\0ne", 0, 4),
+    macro_f_string_static_t_initialize("o\0ne", 0, 4),
+    macro_f_string_static_t_initialize("o\0ne", 0, 4),
+
+    // 8.
+    macro_f_string_static_t_initialize("one\0", 0, 4),
+    macro_f_string_static_t_initialize("one\0", 0, 4),
+    macro_f_string_static_t_initialize("one\0", 0, 4),
+    macro_f_string_static_t_initialize("one\0", 0, 4),
+    macro_f_string_static_t_initialize("one\0", 0, 4),
+    macro_f_string_static_t_initialize("one\0", 0, 4),
+    macro_f_string_static_t_initialize("one\0", 0, 4),
+    macro_f_string_static_t_initialize("one\0", 0, 4),
+  };
+
+  const f_string_static_t string_2s[] = {
+
+    // 1.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("aa", 0, 2),
+    macro_f_string_static_t_initialize("aa1", 0, 3),
+    macro_f_string_static_t_initialize("aaone", 0, 5),
+    macro_f_string_static_t_initialize("aaOne", 0, 5),
+    macro_f_string_static_t_initialize("aa\0ne", 0, 5),
+    macro_f_string_static_t_initialize("aao\0ne", 0, 6),
+    macro_f_string_static_t_initialize("aaone\0", 0, 6),
+
+    // 2.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("aa", 0, 2),
+    macro_f_string_static_t_initialize("aa1", 0, 3),
+    macro_f_string_static_t_initialize("aaone", 0, 5),
+    macro_f_string_static_t_initialize("aaOne", 0, 5),
+    macro_f_string_static_t_initialize("aa\0ne", 0, 5),
+    macro_f_string_static_t_initialize("aao\0ne", 0, 6),
+    macro_f_string_static_t_initialize("aaone\0", 0, 6),
+
+    // 3.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("aa", 0, 2),
+    macro_f_string_static_t_initialize("aa1", 0, 3),
+    macro_f_string_static_t_initialize("aaone", 0, 5),
+    macro_f_string_static_t_initialize("aaOne", 0, 5),
+    macro_f_string_static_t_initialize("aa\0ne", 0, 5),
+    macro_f_string_static_t_initialize("aao\0ne", 0, 6),
+    macro_f_string_static_t_initialize("aaone\0", 0, 6),
+
+    // 4.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("aa", 0, 2),
+    macro_f_string_static_t_initialize("aa1", 0, 3),
+    macro_f_string_static_t_initialize("aaone", 0, 5),
+    macro_f_string_static_t_initialize("aaOne", 0, 5),
+    macro_f_string_static_t_initialize("aa\0ne", 0, 5),
+    macro_f_string_static_t_initialize("aao\0ne", 0, 6),
+    macro_f_string_static_t_initialize("aaone\0", 0, 6),
+
+    // 5.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("aa", 0, 2),
+    macro_f_string_static_t_initialize("aa1", 0, 3),
+    macro_f_string_static_t_initialize("aaone", 0, 5),
+    macro_f_string_static_t_initialize("aaOne", 0, 5),
+    macro_f_string_static_t_initialize("aa\0ne", 0, 5),
+    macro_f_string_static_t_initialize("aao\0ne", 0, 6),
+    macro_f_string_static_t_initialize("aaone\0", 0, 6),
+
+    // 6.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("aa", 0, 2),
+    macro_f_string_static_t_initialize("aa1", 0, 3),
+    macro_f_string_static_t_initialize("aaone", 0, 5),
+    macro_f_string_static_t_initialize("aaOne", 0, 5),
+    macro_f_string_static_t_initialize("aa\0ne", 0, 5),
+    macro_f_string_static_t_initialize("aao\0ne", 0, 6),
+    macro_f_string_static_t_initialize("aaone\0", 0, 6),
+
+    // 7.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("aa", 0, 2),
+    macro_f_string_static_t_initialize("aa1", 0, 3),
+    macro_f_string_static_t_initialize("aaone", 0, 5),
+    macro_f_string_static_t_initialize("aaOne", 0, 5),
+    macro_f_string_static_t_initialize("aa\0ne", 0, 5),
+    macro_f_string_static_t_initialize("aao\0ne", 0, 6),
+    macro_f_string_static_t_initialize("aaone\0", 0, 6),
+
+    // 8.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("aa", 0, 2),
+    macro_f_string_static_t_initialize("aa1", 0, 3),
+    macro_f_string_static_t_initialize("aaone", 0, 5),
+    macro_f_string_static_t_initialize("aaOne", 0, 5),
+    macro_f_string_static_t_initialize("aa\0ne", 0, 5),
+    macro_f_string_static_t_initialize("aao\0ne", 0, 6),
+    macro_f_string_static_t_initialize("aaone\0", 0, 6),
+  };
+
+  f_string_range_t range_2 = macro_f_string_range_t_initialize(2, 0);
+
+  const f_status_t expects[] = {
+
+    // 1.
+    F_equal_to,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+
+    // 2.
+    F_equal_to,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+
+    // 3.
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+
+    // 4.
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to,
+
+    // 5.
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+
+    // 6.
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+
+    // 7.
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to,
+
+    // 8.
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to,
+  };
+
+  uint8_t i = 0;
+  f_status_t status = F_none;
+
+  // First eight are against empty strings for first argument.
+  for (; i < 8; ++i) {
+
+    if (i % 8 == 0) {
+      status = fl_string_dynamic_partial_compare_dynamic(string_1s[i], string_2s[i], f_string_range_empty_c);
+    }
+    else {
+      range_2.stop = string_2s[i].used - 1;
+
+      status = fl_string_dynamic_partial_compare_dynamic(string_1s[i], string_2s[i], range_2);
+    }
+
+    assert_int_equal(status, expects[i]);
+  } // for
+
+  for (; i < 64; ++i) {
+
+    if (i % 8 == 0) {
+      status = fl_string_dynamic_partial_compare_dynamic(string_1s[i], string_2s[i], f_string_range_empty_c);
+    }
+    else {
+      range_2.stop = string_2s[i].used - 1;
+
+      status = fl_string_dynamic_partial_compare_dynamic(string_1s[i], string_2s[i], range_2);
+    }
+
+    assert_int_equal(status, expects[i]);
+  } // for
+}
+
+#ifdef __cplusplus
+} // extern "C"
+#endif

diff --git a/level_1/fl_string/tests/unit/c/test-string-compare_dynamic_partial_dynamic.h b/level_1/fl_string/tests/unit/c/test-string-compare_dynamic_partial_dynamic.h
new file mode 100644 (file)
index 0000000..7b1babd
--- /dev/null
+++ b/level_1/fl_string/tests/unit/c/test-string-compare_dynamic_partial_dynamic.h
@@ -0,0 +1,22 @@
+/**
+ * FLL - Level 1
+ *
+ * Project: String
+ * API Version: 0.7
+ * Licenses: lgpl-2.1-or-later
+ *
+ * Test the string project.
+ */
+#ifndef _TEST__FL_string_compare_dynamic_partial_dynamic_h
+#define _TEST__FL_string_compare_dynamic_partial_dynamic_h
+
+// fl_string_dynamic_partial_compare_dynamic() only returns memory failures.
+
+/**
+ * Test that function works.
+ *
+ * @see fl_string_dynamic_partial_compare_dynamic()
+ */
+extern void test__fl_string_dynamic_partial_compare_dynamic__works(void **state);
+
+#endif // _TEST__FL_string_compare_dynamic_partial_dynamic_h

diff --git a/level_1/fl_string/tests/unit/c/test-string-compare_dynamic_partial_except.c b/level_1/fl_string/tests/unit/c/test-string-compare_dynamic_partial_except.c
new file mode 100644 (file)
index 0000000..9d34301
--- /dev/null
+++ b/level_1/fl_string/tests/unit/c/test-string-compare_dynamic_partial_except.c
@@ -0,0 +1,304 @@
+#include "test-string.h"
+#include "test-string-compare_dynamic_partial_except.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+void test__fl_string_dynamic_partial_compare_except__works(void **state) {
+
+  const f_string_static_t string_1s[] = {
+
+    // 1.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize(0, 0, 0),
+
+    // 2.
+    macro_f_string_static_t_initialize("SKIP", 0, 4),
+    macro_f_string_static_t_initialize("SKIP", 0, 4),
+    macro_f_string_static_t_initialize("SKIP", 0, 4),
+    macro_f_string_static_t_initialize("SKIP", 0, 4),
+    macro_f_string_static_t_initialize("SKIP", 0, 4),
+    macro_f_string_static_t_initialize("SKIP", 0, 4),
+    macro_f_string_static_t_initialize("SKIP", 0, 4),
+    macro_f_string_static_t_initialize("SKIP", 0, 4),
+
+    // 3.
+    macro_f_string_static_t_initialize("SKIP1", 0, 5),
+    macro_f_string_static_t_initialize("SKIP1", 0, 5),
+    macro_f_string_static_t_initialize("SKIP1", 0, 5),
+    macro_f_string_static_t_initialize("SKIP1", 0, 5),
+    macro_f_string_static_t_initialize("SKIP1", 0, 5),
+    macro_f_string_static_t_initialize("SKIP1", 0, 5),
+    macro_f_string_static_t_initialize("SKIP1", 0, 5),
+    macro_f_string_static_t_initialize("SKIP1", 0, 5),
+
+    // 4.
+    macro_f_string_static_t_initialize("SKIPone", 0, 7),
+    macro_f_string_static_t_initialize("SKIPone", 0, 7),
+    macro_f_string_static_t_initialize("SKIPone", 0, 7),
+    macro_f_string_static_t_initialize("SKIPone", 0, 7),
+    macro_f_string_static_t_initialize("SKIPone", 0, 7),
+    macro_f_string_static_t_initialize("SKIPone", 0, 7),
+    macro_f_string_static_t_initialize("SKIPone", 0, 7),
+    macro_f_string_static_t_initialize("SKIPone", 0, 7),
+
+    // 5.
+    macro_f_string_static_t_initialize("SKIPOne", 0, 7),
+    macro_f_string_static_t_initialize("SKIPOne", 0, 7),
+    macro_f_string_static_t_initialize("SKIPOne", 0, 7),
+    macro_f_string_static_t_initialize("SKIPOne", 0, 7),
+    macro_f_string_static_t_initialize("SKIPOne", 0, 7),
+    macro_f_string_static_t_initialize("SKIPOne", 0, 7),
+    macro_f_string_static_t_initialize("SKIPOne", 0, 7),
+    macro_f_string_static_t_initialize("SKIPOne", 0, 7),
+
+    // 6.
+    macro_f_string_static_t_initialize("SKIP\0ne", 0, 7),
+    macro_f_string_static_t_initialize("SKIP\0ne", 0, 7),
+    macro_f_string_static_t_initialize("SKIP\0ne", 0, 7),
+    macro_f_string_static_t_initialize("SKIP\0ne", 0, 7),
+    macro_f_string_static_t_initialize("SKIP\0ne", 0, 7),
+    macro_f_string_static_t_initialize("SKIP\0ne", 0, 7),
+    macro_f_string_static_t_initialize("SKIP\0ne", 0, 7),
+    macro_f_string_static_t_initialize("SKIP\0ne", 0, 7),
+
+    // 7.
+    macro_f_string_static_t_initialize("SKIPo\0ne", 0, 8),
+    macro_f_string_static_t_initialize("SKIPo\0ne", 0, 8),
+    macro_f_string_static_t_initialize("SKIPo\0ne", 0, 8),
+    macro_f_string_static_t_initialize("SKIPo\0ne", 0, 8),
+    macro_f_string_static_t_initialize("SKIPo\0ne", 0, 8),
+    macro_f_string_static_t_initialize("SKIPo\0ne", 0, 8),
+    macro_f_string_static_t_initialize("SKIPo\0ne", 0, 8),
+    macro_f_string_static_t_initialize("SKIPo\0ne", 0, 8),
+
+    // 8.
+    macro_f_string_static_t_initialize("SKIPone\0", 0, 8),
+    macro_f_string_static_t_initialize("SKIPone\0", 0, 8),
+    macro_f_string_static_t_initialize("SKIPone\0", 0, 8),
+    macro_f_string_static_t_initialize("SKIPone\0", 0, 8),
+    macro_f_string_static_t_initialize("SKIPone\0", 0, 8),
+    macro_f_string_static_t_initialize("SKIPone\0", 0, 8),
+    macro_f_string_static_t_initialize("SKIPone\0", 0, 8),
+    macro_f_string_static_t_initialize("SKIPone\0", 0, 8),
+  };
+
+  f_string_range_t range_1 = macro_f_string_range_t_initialize(3, 9);
+  f_string_range_t range_2 = macro_f_string_range_t_initialize(2, 0);
+
+  const f_string_static_t string_2s[] = {
+
+    // 1.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("aa", 0, 2),
+    macro_f_string_static_t_initialize("aa1", 0, 3),
+    macro_f_string_static_t_initialize("aaone", 0, 5),
+    macro_f_string_static_t_initialize("aaOne", 0, 5),
+    macro_f_string_static_t_initialize("aa\0ne", 0, 5),
+    macro_f_string_static_t_initialize("aao\0ne", 0, 6),
+    macro_f_string_static_t_initialize("aaone\0", 0, 6),
+
+    // 2.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("aa", 0, 2),
+    macro_f_string_static_t_initialize("aa1", 0, 3),
+    macro_f_string_static_t_initialize("aaone", 0, 5),
+    macro_f_string_static_t_initialize("aaOne", 0, 5),
+    macro_f_string_static_t_initialize("aa\0ne", 0, 5),
+    macro_f_string_static_t_initialize("aao\0ne", 0, 6),
+    macro_f_string_static_t_initialize("aaone\0", 0, 6),
+
+    // 3.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("aa", 0, 2),
+    macro_f_string_static_t_initialize("aa1", 0, 3),
+    macro_f_string_static_t_initialize("aaone", 0, 5),
+    macro_f_string_static_t_initialize("aaOne", 0, 5),
+    macro_f_string_static_t_initialize("aa\0ne", 0, 5),
+    macro_f_string_static_t_initialize("aao\0ne", 0, 6),
+    macro_f_string_static_t_initialize("aaone\0", 0, 6),
+
+    // 4.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("aa", 0, 2),
+    macro_f_string_static_t_initialize("aa1", 0, 3),
+    macro_f_string_static_t_initialize("aaone", 0, 5),
+    macro_f_string_static_t_initialize("aaOne", 0, 5),
+    macro_f_string_static_t_initialize("aa\0ne", 0, 5),
+    macro_f_string_static_t_initialize("aao\0ne", 0, 6),
+    macro_f_string_static_t_initialize("aaone\0", 0, 6),
+
+    // 5.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("aa", 0, 2),
+    macro_f_string_static_t_initialize("aa1", 0, 3),
+    macro_f_string_static_t_initialize("aaone", 0, 5),
+    macro_f_string_static_t_initialize("aaOne", 0, 5),
+    macro_f_string_static_t_initialize("aa\0ne", 0, 5),
+    macro_f_string_static_t_initialize("aao\0ne", 0, 6),
+    macro_f_string_static_t_initialize("aaone\0", 0, 6),
+
+    // 6.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("aa", 0, 2),
+    macro_f_string_static_t_initialize("aa1", 0, 3),
+    macro_f_string_static_t_initialize("aaone", 0, 5),
+    macro_f_string_static_t_initialize("aaOne", 0, 5),
+    macro_f_string_static_t_initialize("aa\0ne", 0, 5),
+    macro_f_string_static_t_initialize("aao\0ne", 0, 6),
+    macro_f_string_static_t_initialize("aaone\0", 0, 6),
+
+    // 7.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("aa", 0, 2),
+    macro_f_string_static_t_initialize("aa1", 0, 3),
+    macro_f_string_static_t_initialize("aaone", 0, 5),
+    macro_f_string_static_t_initialize("aaOne", 0, 5),
+    macro_f_string_static_t_initialize("aa\0ne", 0, 5),
+    macro_f_string_static_t_initialize("aao\0ne", 0, 6),
+    macro_f_string_static_t_initialize("aaone\0", 0, 6),
+
+    // 8.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("aa", 0, 2),
+    macro_f_string_static_t_initialize("aa1", 0, 3),
+    macro_f_string_static_t_initialize("aaone", 0, 5),
+    macro_f_string_static_t_initialize("aaOne", 0, 5),
+    macro_f_string_static_t_initialize("aa\0ne", 0, 5),
+    macro_f_string_static_t_initialize("aao\0ne", 0, 6),
+    macro_f_string_static_t_initialize("aaone\0", 0, 6),
+  };
+
+  const f_status_t expects[] = {
+
+    // 1.
+    F_equal_to,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+
+    // 2.
+    F_equal_to,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+
+    // 3.
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+
+    // 4.
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to,
+
+    // 5.
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+
+    // 6.
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+
+    // 7.
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to,
+
+    // 8.
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to,
+  };
+
+  f_array_length_t except_1[] = {
+    0, 1, 2, 3,
+  };
+  const f_array_lengths_t excepts_1 = macro_f_array_lengths_t_initialize(except_1, 0, 4);
+  const f_array_lengths_t excepts_2 = f_array_lengths_t_initialize;
+  uint8_t i = 0;
+  f_status_t status = F_none;
+
+  // First eight are against empty strings for first argument.
+  for (; i < 8; ++i) {
+
+    if (i % 8 == 0) {
+      status = fl_string_dynamic_partial_compare_except(string_1s[i], string_2s[i], range_1, f_string_range_empty_c, excepts_1, excepts_2);
+    }
+    else {
+      range_2.stop = string_2s[i].used - 1;
+
+      status = fl_string_dynamic_partial_compare_except(string_1s[i], string_2s[i], range_1, range_2, excepts_1, excepts_2);
+    }
+
+    assert_int_equal(status, expects[i]);
+  } // for
+
+  for (; i < 64; ++i) {
+
+    range_1.stop = string_1s[i].used - 1;
+
+    if (i % 8 == 0) {
+      status = fl_string_dynamic_partial_compare_except(string_1s[i], string_2s[i], range_1, f_string_range_empty_c, excepts_1, excepts_2);
+    }
+    else {
+      range_2.stop = string_2s[i].used - 1;
+
+      status = fl_string_dynamic_partial_compare_except(string_1s[i], string_2s[i], range_1, range_2, excepts_1, excepts_2);
+    }
+
+    assert_int_equal(status, expects[i]);
+  } // for
+}
+
+#ifdef __cplusplus
+} // extern "C"
+#endif

diff --git a/level_1/fl_string/tests/unit/c/test-string-compare_dynamic_partial_except.h b/level_1/fl_string/tests/unit/c/test-string-compare_dynamic_partial_except.h
new file mode 100644 (file)
index 0000000..c3d1a03
--- /dev/null
+++ b/level_1/fl_string/tests/unit/c/test-string-compare_dynamic_partial_except.h
@@ -0,0 +1,22 @@
+/**
+ * FLL - Level 1
+ *
+ * Project: String
+ * API Version: 0.7
+ * Licenses: lgpl-2.1-or-later
+ *
+ * Test the string project.
+ */
+#ifndef _TEST__FL_string_compare_dynamic_partial_except_h
+#define _TEST__FL_string_compare_dynamic_partial_except_h
+
+// fl_string_dynamic_partial_compare_except() only returns memory failures.
+
+/**
+ * Test that function works.
+ *
+ * @see fl_string_dynamic_partial_compare_except()
+ */
+extern void test__fl_string_dynamic_partial_compare_except__works(void **state);
+
+#endif // _TEST__FL_string_compare_dynamic_partial_except_h

diff --git a/level_1/fl_string/tests/unit/c/test-string-compare_dynamic_partial_except_dynamic.c b/level_1/fl_string/tests/unit/c/test-string-compare_dynamic_partial_except_dynamic.c
new file mode 100644 (file)
index 0000000..e3789ec
--- /dev/null
+++ b/level_1/fl_string/tests/unit/c/test-string-compare_dynamic_partial_except_dynamic.c
@@ -0,0 +1,301 @@
+#include "test-string.h"
+#include "test-string-compare_dynamic_partial_except_dynamic.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+void test__fl_string_dynamic_partial_compare_except_dynamic__works(void **state) {
+
+  const f_string_static_t string_1s[] = {
+
+    // 1.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize(0, 0, 0),
+
+    // 2.
+    macro_f_string_static_t_initialize("SKIP", 0, 4),
+    macro_f_string_static_t_initialize("SKIP", 0, 4),
+    macro_f_string_static_t_initialize("SKIP", 0, 4),
+    macro_f_string_static_t_initialize("SKIP", 0, 4),
+    macro_f_string_static_t_initialize("SKIP", 0, 4),
+    macro_f_string_static_t_initialize("SKIP", 0, 4),
+    macro_f_string_static_t_initialize("SKIP", 0, 4),
+    macro_f_string_static_t_initialize("SKIP", 0, 4),
+
+    // 3.
+    macro_f_string_static_t_initialize("SKIP1", 0, 5),
+    macro_f_string_static_t_initialize("SKIP1", 0, 5),
+    macro_f_string_static_t_initialize("SKIP1", 0, 5),
+    macro_f_string_static_t_initialize("SKIP1", 0, 5),
+    macro_f_string_static_t_initialize("SKIP1", 0, 5),
+    macro_f_string_static_t_initialize("SKIP1", 0, 5),
+    macro_f_string_static_t_initialize("SKIP1", 0, 5),
+    macro_f_string_static_t_initialize("SKIP1", 0, 5),
+
+    // 4.
+    macro_f_string_static_t_initialize("SKIPone", 0, 7),
+    macro_f_string_static_t_initialize("SKIPone", 0, 7),
+    macro_f_string_static_t_initialize("SKIPone", 0, 7),
+    macro_f_string_static_t_initialize("SKIPone", 0, 7),
+    macro_f_string_static_t_initialize("SKIPone", 0, 7),
+    macro_f_string_static_t_initialize("SKIPone", 0, 7),
+    macro_f_string_static_t_initialize("SKIPone", 0, 7),
+    macro_f_string_static_t_initialize("SKIPone", 0, 7),
+
+    // 5.
+    macro_f_string_static_t_initialize("SKIPOne", 0, 7),
+    macro_f_string_static_t_initialize("SKIPOne", 0, 7),
+    macro_f_string_static_t_initialize("SKIPOne", 0, 7),
+    macro_f_string_static_t_initialize("SKIPOne", 0, 7),
+    macro_f_string_static_t_initialize("SKIPOne", 0, 7),
+    macro_f_string_static_t_initialize("SKIPOne", 0, 7),
+    macro_f_string_static_t_initialize("SKIPOne", 0, 7),
+    macro_f_string_static_t_initialize("SKIPOne", 0, 7),
+
+    // 6.
+    macro_f_string_static_t_initialize("SKIP\0ne", 0, 7),
+    macro_f_string_static_t_initialize("SKIP\0ne", 0, 7),
+    macro_f_string_static_t_initialize("SKIP\0ne", 0, 7),
+    macro_f_string_static_t_initialize("SKIP\0ne", 0, 7),
+    macro_f_string_static_t_initialize("SKIP\0ne", 0, 7),
+    macro_f_string_static_t_initialize("SKIP\0ne", 0, 7),
+    macro_f_string_static_t_initialize("SKIP\0ne", 0, 7),
+    macro_f_string_static_t_initialize("SKIP\0ne", 0, 7),
+
+    // 7.
+    macro_f_string_static_t_initialize("SKIPo\0ne", 0, 8),
+    macro_f_string_static_t_initialize("SKIPo\0ne", 0, 8),
+    macro_f_string_static_t_initialize("SKIPo\0ne", 0, 8),
+    macro_f_string_static_t_initialize("SKIPo\0ne", 0, 8),
+    macro_f_string_static_t_initialize("SKIPo\0ne", 0, 8),
+    macro_f_string_static_t_initialize("SKIPo\0ne", 0, 8),
+    macro_f_string_static_t_initialize("SKIPo\0ne", 0, 8),
+    macro_f_string_static_t_initialize("SKIPo\0ne", 0, 8),
+
+    // 8.
+    macro_f_string_static_t_initialize("SKIPone\0", 0, 8),
+    macro_f_string_static_t_initialize("SKIPone\0", 0, 8),
+    macro_f_string_static_t_initialize("SKIPone\0", 0, 8),
+    macro_f_string_static_t_initialize("SKIPone\0", 0, 8),
+    macro_f_string_static_t_initialize("SKIPone\0", 0, 8),
+    macro_f_string_static_t_initialize("SKIPone\0", 0, 8),
+    macro_f_string_static_t_initialize("SKIPone\0", 0, 8),
+    macro_f_string_static_t_initialize("SKIPone\0", 0, 8),
+  };
+
+  f_string_range_t range_2 = macro_f_string_range_t_initialize(2, 0);
+
+  const f_string_static_t string_2s[] = {
+
+    // 1.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("aa", 0, 2),
+    macro_f_string_static_t_initialize("aa1", 0, 3),
+    macro_f_string_static_t_initialize("aaone", 0, 5),
+    macro_f_string_static_t_initialize("aaOne", 0, 5),
+    macro_f_string_static_t_initialize("aa\0ne", 0, 5),
+    macro_f_string_static_t_initialize("aao\0ne", 0, 6),
+    macro_f_string_static_t_initialize("aaone\0", 0, 6),
+
+    // 2.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("aa", 0, 2),
+    macro_f_string_static_t_initialize("aa1", 0, 3),
+    macro_f_string_static_t_initialize("aaone", 0, 5),
+    macro_f_string_static_t_initialize("aaOne", 0, 5),
+    macro_f_string_static_t_initialize("aa\0ne", 0, 5),
+    macro_f_string_static_t_initialize("aao\0ne", 0, 6),
+    macro_f_string_static_t_initialize("aaone\0", 0, 6),
+
+    // 3.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("aa", 0, 2),
+    macro_f_string_static_t_initialize("aa1", 0, 3),
+    macro_f_string_static_t_initialize("aaone", 0, 5),
+    macro_f_string_static_t_initialize("aaOne", 0, 5),
+    macro_f_string_static_t_initialize("aa\0ne", 0, 5),
+    macro_f_string_static_t_initialize("aao\0ne", 0, 6),
+    macro_f_string_static_t_initialize("aaone\0", 0, 6),
+
+    // 4.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("aa", 0, 2),
+    macro_f_string_static_t_initialize("aa1", 0, 3),
+    macro_f_string_static_t_initialize("aaone", 0, 5),
+    macro_f_string_static_t_initialize("aaOne", 0, 5),
+    macro_f_string_static_t_initialize("aa\0ne", 0, 5),
+    macro_f_string_static_t_initialize("aao\0ne", 0, 6),
+    macro_f_string_static_t_initialize("aaone\0", 0, 6),
+
+    // 5.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("aa", 0, 2),
+    macro_f_string_static_t_initialize("aa1", 0, 3),
+    macro_f_string_static_t_initialize("aaone", 0, 5),
+    macro_f_string_static_t_initialize("aaOne", 0, 5),
+    macro_f_string_static_t_initialize("aa\0ne", 0, 5),
+    macro_f_string_static_t_initialize("aao\0ne", 0, 6),
+    macro_f_string_static_t_initialize("aaone\0", 0, 6),
+
+    // 6.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("aa", 0, 2),
+    macro_f_string_static_t_initialize("aa1", 0, 3),
+    macro_f_string_static_t_initialize("aaone", 0, 5),
+    macro_f_string_static_t_initialize("aaOne", 0, 5),
+    macro_f_string_static_t_initialize("aa\0ne", 0, 5),
+    macro_f_string_static_t_initialize("aao\0ne", 0, 6),
+    macro_f_string_static_t_initialize("aaone\0", 0, 6),
+
+    // 7.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("aa", 0, 2),
+    macro_f_string_static_t_initialize("aa1", 0, 3),
+    macro_f_string_static_t_initialize("aaone", 0, 5),
+    macro_f_string_static_t_initialize("aaOne", 0, 5),
+    macro_f_string_static_t_initialize("aa\0ne", 0, 5),
+    macro_f_string_static_t_initialize("aao\0ne", 0, 6),
+    macro_f_string_static_t_initialize("aaone\0", 0, 6),
+
+    // 8.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("aa", 0, 2),
+    macro_f_string_static_t_initialize("aa1", 0, 3),
+    macro_f_string_static_t_initialize("aaone", 0, 5),
+    macro_f_string_static_t_initialize("aaOne", 0, 5),
+    macro_f_string_static_t_initialize("aa\0ne", 0, 5),
+    macro_f_string_static_t_initialize("aao\0ne", 0, 6),
+    macro_f_string_static_t_initialize("aaone\0", 0, 6),
+  };
+
+  const f_status_t expects[] = {
+
+    // 1.
+    F_equal_to,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+
+    // 2.
+    F_equal_to,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+
+    // 3.
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+
+    // 4.
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to,
+
+    // 5.
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+
+    // 6.
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+
+    // 7.
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to,
+
+    // 8.
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to,
+  };
+
+  f_array_length_t except_1[] = {
+    0, 1, 2, 3,
+  };
+  const f_array_lengths_t excepts_1 = macro_f_array_lengths_t_initialize(except_1, 0, 4);
+  const f_array_lengths_t excepts_2 = f_array_lengths_t_initialize;
+  uint8_t i = 0;
+  f_status_t status = F_none;
+
+  // First eight are against empty strings for first argument.
+  for (; i < 8; ++i) {
+
+    if (i % 8 == 0) {
+      status = fl_string_dynamic_partial_compare_except_dynamic(string_1s[i], string_2s[i], f_string_range_empty_c, excepts_1, excepts_2);
+    }
+    else {
+      range_2.stop = string_2s[i].used - 1;
+
+      status = fl_string_dynamic_partial_compare_except_dynamic(string_1s[i], string_2s[i], range_2, excepts_1, excepts_2);
+    }
+
+    assert_int_equal(status, expects[i]);
+  } // for
+
+  for (; i < 64; ++i) {
+
+    if (i % 8 == 0) {
+      status = fl_string_dynamic_partial_compare_except_dynamic(string_1s[i], string_2s[i], f_string_range_empty_c, excepts_1, excepts_2);
+    }
+    else {
+      range_2.stop = string_2s[i].used - 1;
+
+      status = fl_string_dynamic_partial_compare_except_dynamic(string_1s[i], string_2s[i], range_2, excepts_1, excepts_2);
+    }
+
+    assert_int_equal(status, expects[i]);
+  } // for
+}
+
+#ifdef __cplusplus
+} // extern "C"
+#endif

diff --git a/level_1/fl_string/tests/unit/c/test-string-compare_dynamic_partial_except_dynamic.h b/level_1/fl_string/tests/unit/c/test-string-compare_dynamic_partial_except_dynamic.h
new file mode 100644 (file)
index 0000000..2df3ff9
--- /dev/null
+++ b/level_1/fl_string/tests/unit/c/test-string-compare_dynamic_partial_except_dynamic.h
@@ -0,0 +1,22 @@
+/**
+ * FLL - Level 1
+ *
+ * Project: String
+ * API Version: 0.7
+ * Licenses: lgpl-2.1-or-later
+ *
+ * Test the string project.
+ */
+#ifndef _TEST__FL_string_compare_dynamic_partial_except_dynamic_h
+#define _TEST__FL_string_compare_dynamic_partial_except_dynamic_h
+
+// fl_string_dynamic_partial_compare_except_dynamic() only returns memory failures.
+
+/**
+ * Test that function works.
+ *
+ * @see fl_string_dynamic_partial_compare_except_dynamic()
+ */
+extern void test__fl_string_dynamic_partial_compare_except_dynamic__works(void **state);
+
+#endif // _TEST__FL_string_compare_dynamic_partial_except_dynamic_h

diff --git a/level_1/fl_string/tests/unit/c/test-string-compare_dynamic_partial_except_string.c b/level_1/fl_string/tests/unit/c/test-string-compare_dynamic_partial_except_string.c
new file mode 100644 (file)
index 0000000..b2dede0
--- /dev/null
+++ b/level_1/fl_string/tests/unit/c/test-string-compare_dynamic_partial_except_string.c
@@ -0,0 +1,304 @@
+#include "test-string.h"
+#include "test-string-compare_dynamic_partial_except_string.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+void test__fl_string_dynamic_partial_compare_except_string__works(void **state) {
+
+  const f_string_static_t string_1s[] = {
+
+    // 1.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize(0, 0, 0),
+
+    // 2.
+    macro_f_string_static_t_initialize("SKIP", 0, 4),
+    macro_f_string_static_t_initialize("SKIP", 0, 4),
+    macro_f_string_static_t_initialize("SKIP", 0, 4),
+    macro_f_string_static_t_initialize("SKIP", 0, 4),
+    macro_f_string_static_t_initialize("SKIP", 0, 4),
+    macro_f_string_static_t_initialize("SKIP", 0, 4),
+    macro_f_string_static_t_initialize("SKIP", 0, 4),
+    macro_f_string_static_t_initialize("SKIP", 0, 4),
+
+    // 3.
+    macro_f_string_static_t_initialize("SKIP1", 0, 5),
+    macro_f_string_static_t_initialize("SKIP1", 0, 5),
+    macro_f_string_static_t_initialize("SKIP1", 0, 5),
+    macro_f_string_static_t_initialize("SKIP1", 0, 5),
+    macro_f_string_static_t_initialize("SKIP1", 0, 5),
+    macro_f_string_static_t_initialize("SKIP1", 0, 5),
+    macro_f_string_static_t_initialize("SKIP1", 0, 5),
+    macro_f_string_static_t_initialize("SKIP1", 0, 5),
+
+    // 4.
+    macro_f_string_static_t_initialize("SKIPone", 0, 7),
+    macro_f_string_static_t_initialize("SKIPone", 0, 7),
+    macro_f_string_static_t_initialize("SKIPone", 0, 7),
+    macro_f_string_static_t_initialize("SKIPone", 0, 7),
+    macro_f_string_static_t_initialize("SKIPone", 0, 7),
+    macro_f_string_static_t_initialize("SKIPone", 0, 7),
+    macro_f_string_static_t_initialize("SKIPone", 0, 7),
+    macro_f_string_static_t_initialize("SKIPone", 0, 7),
+
+    // 5.
+    macro_f_string_static_t_initialize("SKIPOne", 0, 7),
+    macro_f_string_static_t_initialize("SKIPOne", 0, 7),
+    macro_f_string_static_t_initialize("SKIPOne", 0, 7),
+    macro_f_string_static_t_initialize("SKIPOne", 0, 7),
+    macro_f_string_static_t_initialize("SKIPOne", 0, 7),
+    macro_f_string_static_t_initialize("SKIPOne", 0, 7),
+    macro_f_string_static_t_initialize("SKIPOne", 0, 7),
+    macro_f_string_static_t_initialize("SKIPOne", 0, 7),
+
+    // 6.
+    macro_f_string_static_t_initialize("SKIP\0ne", 0, 7),
+    macro_f_string_static_t_initialize("SKIP\0ne", 0, 7),
+    macro_f_string_static_t_initialize("SKIP\0ne", 0, 7),
+    macro_f_string_static_t_initialize("SKIP\0ne", 0, 7),
+    macro_f_string_static_t_initialize("SKIP\0ne", 0, 7),
+    macro_f_string_static_t_initialize("SKIP\0ne", 0, 7),
+    macro_f_string_static_t_initialize("SKIP\0ne", 0, 7),
+    macro_f_string_static_t_initialize("SKIP\0ne", 0, 7),
+
+    // 7.
+    macro_f_string_static_t_initialize("SKIPo\0ne", 0, 8),
+    macro_f_string_static_t_initialize("SKIPo\0ne", 0, 8),
+    macro_f_string_static_t_initialize("SKIPo\0ne", 0, 8),
+    macro_f_string_static_t_initialize("SKIPo\0ne", 0, 8),
+    macro_f_string_static_t_initialize("SKIPo\0ne", 0, 8),
+    macro_f_string_static_t_initialize("SKIPo\0ne", 0, 8),
+    macro_f_string_static_t_initialize("SKIPo\0ne", 0, 8),
+    macro_f_string_static_t_initialize("SKIPo\0ne", 0, 8),
+
+    // 8.
+    macro_f_string_static_t_initialize("SKIPone\0", 0, 8),
+    macro_f_string_static_t_initialize("SKIPone\0", 0, 8),
+    macro_f_string_static_t_initialize("SKIPone\0", 0, 8),
+    macro_f_string_static_t_initialize("SKIPone\0", 0, 8),
+    macro_f_string_static_t_initialize("SKIPone\0", 0, 8),
+    macro_f_string_static_t_initialize("SKIPone\0", 0, 8),
+    macro_f_string_static_t_initialize("SKIPone\0", 0, 8),
+    macro_f_string_static_t_initialize("SKIPone\0", 0, 8),
+  };
+
+  const f_string_static_t string_2s[] = {
+
+    // 1.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("aa", 0, 2),
+    macro_f_string_static_t_initialize("aa1", 0, 3),
+    macro_f_string_static_t_initialize("aaone", 0, 5),
+    macro_f_string_static_t_initialize("aaOne", 0, 5),
+    macro_f_string_static_t_initialize("aa\0ne", 0, 5),
+    macro_f_string_static_t_initialize("aao\0ne", 0, 6),
+    macro_f_string_static_t_initialize("aaone\0", 0, 6),
+
+    // 2.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("aa", 0, 2),
+    macro_f_string_static_t_initialize("aa1", 0, 3),
+    macro_f_string_static_t_initialize("aaone", 0, 5),
+    macro_f_string_static_t_initialize("aaOne", 0, 5),
+    macro_f_string_static_t_initialize("aa\0ne", 0, 5),
+    macro_f_string_static_t_initialize("aao\0ne", 0, 6),
+    macro_f_string_static_t_initialize("aaone\0", 0, 6),
+
+    // 3.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("aa", 0, 2),
+    macro_f_string_static_t_initialize("aa1", 0, 3),
+    macro_f_string_static_t_initialize("aaone", 0, 5),
+    macro_f_string_static_t_initialize("aaOne", 0, 5),
+    macro_f_string_static_t_initialize("aa\0ne", 0, 5),
+    macro_f_string_static_t_initialize("aao\0ne", 0, 6),
+    macro_f_string_static_t_initialize("aaone\0", 0, 6),
+
+    // 4.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("aa", 0, 2),
+    macro_f_string_static_t_initialize("aa1", 0, 3),
+    macro_f_string_static_t_initialize("aaone", 0, 5),
+    macro_f_string_static_t_initialize("aaOne", 0, 5),
+    macro_f_string_static_t_initialize("aa\0ne", 0, 5),
+    macro_f_string_static_t_initialize("aao\0ne", 0, 6),
+    macro_f_string_static_t_initialize("aaone\0", 0, 6),
+
+    // 5.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("aa", 0, 2),
+    macro_f_string_static_t_initialize("aa1", 0, 3),
+    macro_f_string_static_t_initialize("aaone", 0, 5),
+    macro_f_string_static_t_initialize("aaOne", 0, 5),
+    macro_f_string_static_t_initialize("aa\0ne", 0, 5),
+    macro_f_string_static_t_initialize("aao\0ne", 0, 6),
+    macro_f_string_static_t_initialize("aaone\0", 0, 6),
+
+    // 6.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("aa", 0, 2),
+    macro_f_string_static_t_initialize("aa1", 0, 3),
+    macro_f_string_static_t_initialize("aaone", 0, 5),
+    macro_f_string_static_t_initialize("aaOne", 0, 5),
+    macro_f_string_static_t_initialize("aa\0ne", 0, 5),
+    macro_f_string_static_t_initialize("aao\0ne", 0, 6),
+    macro_f_string_static_t_initialize("aaone\0", 0, 6),
+
+    // 7.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("aa", 0, 2),
+    macro_f_string_static_t_initialize("aa1", 0, 3),
+    macro_f_string_static_t_initialize("aaone", 0, 5),
+    macro_f_string_static_t_initialize("aaOne", 0, 5),
+    macro_f_string_static_t_initialize("aa\0ne", 0, 5),
+    macro_f_string_static_t_initialize("aao\0ne", 0, 6),
+    macro_f_string_static_t_initialize("aaone\0", 0, 6),
+
+    // 8.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("aa", 0, 2),
+    macro_f_string_static_t_initialize("aa1", 0, 3),
+    macro_f_string_static_t_initialize("aaone", 0, 5),
+    macro_f_string_static_t_initialize("aaOne", 0, 5),
+    macro_f_string_static_t_initialize("aa\0ne", 0, 5),
+    macro_f_string_static_t_initialize("aao\0ne", 0, 6),
+    macro_f_string_static_t_initialize("aaone\0", 0, 6),
+  };
+
+  f_string_range_t range_1 = macro_f_string_range_t_initialize(3, 9);
+  f_string_range_t range_2 = macro_f_string_range_t_initialize(2, 0);
+
+  const f_status_t expects[] = {
+
+    // 1.
+    F_equal_to,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+
+    // 2.
+    F_equal_to,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+
+    // 3.
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+
+    // 4.
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to,
+
+    // 5.
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+
+    // 6.
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+
+    // 7.
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to,
+
+    // 8.
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to,
+  };
+
+  f_array_length_t except_1[] = {
+    0, 1, 2, 3,
+  };
+  const f_array_lengths_t excepts_1 = macro_f_array_lengths_t_initialize(except_1, 0, 4);
+  const f_array_lengths_t excepts_2 = f_array_lengths_t_initialize;
+  uint8_t i = 0;
+  f_status_t status = F_none;
+
+  // First eight are against empty strings for first argument.
+  for (; i < 8; ++i) {
+
+    if (i % 8 == 0) {
+      status = fl_string_dynamic_partial_compare_except_string(string_1s[i].string, string_2s[i], 0, f_string_range_empty_c, excepts_1, excepts_2);
+    }
+    else {
+      range_2.stop = string_2s[i].used - 1;
+
+      status = fl_string_dynamic_partial_compare_except_string(string_1s[i].string, string_2s[i], 0, range_2, excepts_1, excepts_2);
+    }
+
+    assert_int_equal(status, expects[i]);
+  } // for
+
+  for (; i < 64; ++i) {
+
+    range_1.stop = string_1s[i].used - 1;
+
+    if (i % 8 == 0) {
+      status = fl_string_dynamic_partial_compare_except_string(string_1s[i].string, string_2s[i], range_1.stop + 1, f_string_range_empty_c, excepts_1, excepts_2);
+    }
+    else {
+      range_2.stop = string_2s[i].used - 1;
+
+      status = fl_string_dynamic_partial_compare_except_string(string_1s[i].string, string_2s[i], range_1.stop + 1, range_2, excepts_1, excepts_2);
+    }
+
+    assert_int_equal(status, expects[i]);
+  } // for
+}
+
+#ifdef __cplusplus
+} // extern "C"
+#endif

diff --git a/level_1/fl_string/tests/unit/c/test-string-compare_dynamic_partial_except_string.h b/level_1/fl_string/tests/unit/c/test-string-compare_dynamic_partial_except_string.h
new file mode 100644 (file)
index 0000000..b6d0289
--- /dev/null
+++ b/level_1/fl_string/tests/unit/c/test-string-compare_dynamic_partial_except_string.h
@@ -0,0 +1,22 @@
+/**
+ * FLL - Level 1
+ *
+ * Project: String
+ * API Version: 0.7
+ * Licenses: lgpl-2.1-or-later
+ *
+ * Test the string project.
+ */
+#ifndef _TEST__FL_string_compare_dynamic_partial_except_string_h
+#define _TEST__FL_string_compare_dynamic_partial_except_string_h
+
+// fl_string_dynamic_partial_compare_except_string() only returns memory failures.
+
+/**
+ * Test that function works.
+ *
+ * @see fl_string_dynamic_partial_compare_except_string()
+ */
+extern void test__fl_string_dynamic_partial_compare_except_string__works(void **state);
+
+#endif // _TEST__FL_string_compare_dynamic_partial_except_string_h

diff --git a/level_1/fl_string/tests/unit/c/test-string-compare_dynamic_partial_except_trim.c b/level_1/fl_string/tests/unit/c/test-string-compare_dynamic_partial_except_trim.c
new file mode 100644 (file)
index 0000000..e58f0e7
--- /dev/null
+++ b/level_1/fl_string/tests/unit/c/test-string-compare_dynamic_partial_except_trim.c
@@ -0,0 +1,317 @@
+#include "test-string.h"
+#include "test-string-compare_dynamic_partial_except_trim.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+void test__fl_string_dynamic_partial_compare_except_trim__works(void **state) {
+
+  // A necessary work-around to to have "\01" with the "\0" being separate from the "1".
+  f_char_t null_before_one_1[] = {
+    'S', 'K', 'I', 'P', '\0', '1'
+  };
+
+  f_char_t null_before_one_2[] = {
+    'S', 'K', 'I', 'P', '\0', '1', ' ', '\0', '\t'
+  };
+
+  f_char_t null_before_one_3[] = {
+    'S', 'K', 'I', 'P', '\0', ' ', '\0', '1'
+  };
+
+  const f_string_static_t string_1s[] = {
+
+    // 1.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize(0, 0, 0),
+
+    // 2.
+    macro_f_string_static_t_initialize("SKIP ", 0, 5),
+    macro_f_string_static_t_initialize("SKIP\t", 0, 5),
+    macro_f_string_static_t_initialize("SKIP\0", 0, 5),
+    macro_f_string_static_t_initialize("SKIP    ", 0, 8),
+    macro_f_string_static_t_initialize("SKIP  \t ", 0, 8),
+    macro_f_string_static_t_initialize("SKIP\0 \0\t", 0, 8),
+    macro_f_string_static_t_initialize("SKIP\0 \0", 0, 7),
+    macro_f_string_static_t_initialize("SKIP\0\0\t", 0, 7),
+
+    // 3.
+    macro_f_string_static_t_initialize("SKIP 1", 0, 6),
+    macro_f_string_static_t_initialize("SKIP\t1", 0, 6),
+    macro_f_string_static_t_initialize(null_before_one_1, 0, 6),
+    macro_f_string_static_t_initialize("SKIP  1  ", 0, 9),
+    macro_f_string_static_t_initialize("SKIP  1\t ", 0, 9),
+    macro_f_string_static_t_initialize(null_before_one_2, 0, 9),
+    macro_f_string_static_t_initialize(null_before_one_3, 0, 8),
+    macro_f_string_static_t_initialize("SKIP1\0\0\t", 0, 8),
+
+    // 4.
+    macro_f_string_static_t_initialize("SKIP one", 0, 8),
+    macro_f_string_static_t_initialize("SKIP\tone", 0, 8),
+    macro_f_string_static_t_initialize("SKIP\0one", 0, 8),
+    macro_f_string_static_t_initialize("SKIP  one  ", 0, 11),
+    macro_f_string_static_t_initialize("SKIP  one\t ", 0, 11),
+    macro_f_string_static_t_initialize("SKIP\0one \0\t", 0, 11),
+    macro_f_string_static_t_initialize("SKIP\0 \0one", 0, 10),
+    macro_f_string_static_t_initialize("SKIPone\0\0\t", 0, 10),
+
+    // 5.
+    macro_f_string_static_t_initialize("SKIP One", 0, 8),
+    macro_f_string_static_t_initialize("SKIP\tOne", 0, 8),
+    macro_f_string_static_t_initialize("SKIP\0One", 0, 8),
+    macro_f_string_static_t_initialize("SKIP  One  ", 0, 11),
+    macro_f_string_static_t_initialize("SKIP  One\t ", 0, 11),
+    macro_f_string_static_t_initialize("SKIP\0One \0\t", 0, 11),
+    macro_f_string_static_t_initialize("SKIP\0 \0One", 0, 10),
+    macro_f_string_static_t_initialize("SKIPOne\0\0\t", 0, 10),
+
+    // 6.
+    macro_f_string_static_t_initialize("SKIP \0ne", 0, 8),
+    macro_f_string_static_t_initialize("SKIP\t\0ne", 0, 8),
+    macro_f_string_static_t_initialize("SKIP\0\0ne", 0, 8),
+    macro_f_string_static_t_initialize("SKIP  \0ne  ", 0, 11),
+    macro_f_string_static_t_initialize("SKIP  \0ne\t ", 0, 11),
+    macro_f_string_static_t_initialize("SKIP\0\0ne \0\t", 0, 11),
+    macro_f_string_static_t_initialize("SKIP\0 \0\0ne", 0, 10),
+    macro_f_string_static_t_initialize("SKIP\0ne\0\0\t", 0, 10),
+
+    // 7.
+    macro_f_string_static_t_initialize("SKIP o\0ne", 0, 9),
+    macro_f_string_static_t_initialize("SKIP\to\0ne", 0, 9),
+    macro_f_string_static_t_initialize("SKIP\0o\0ne", 0, 9),
+    macro_f_string_static_t_initialize("SKIP  o\0ne  ", 0, 12),
+    macro_f_string_static_t_initialize("SKIP  o\0ne\t ", 0, 12),
+    macro_f_string_static_t_initialize("SKIP\0o\0ne \0\t", 0, 12),
+    macro_f_string_static_t_initialize("SKIP\0 \0o\0ne", 0, 11),
+    macro_f_string_static_t_initialize("SKIPo\0ne\0\0\t", 0, 11),
+
+    // 8.
+    macro_f_string_static_t_initialize("SKIP one\0", 0, 9),
+    macro_f_string_static_t_initialize("SKIP\tone\0", 0, 9),
+    macro_f_string_static_t_initialize("SKIP\0one\0", 0, 9),
+    macro_f_string_static_t_initialize("SKIP  one\0  ", 0, 12),
+    macro_f_string_static_t_initialize("SKIP  one\0\t ", 0, 12),
+    macro_f_string_static_t_initialize("SKIP\0one\0 \0\t", 0, 12),
+    macro_f_string_static_t_initialize("SKIP\0 \0one\0", 0, 11),
+    macro_f_string_static_t_initialize("SKIPone\0\0\0\t", 0, 11),
+  };
+
+  f_string_range_t range_1 = macro_f_string_range_t_initialize(3, 9);
+  f_string_range_t range_2 = macro_f_string_range_t_initialize(2, 0);
+
+  const f_string_static_t string_2s[] = {
+
+    // 1.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("aa", 0, 2),
+    macro_f_string_static_t_initialize("aa1", 0, 3),
+    macro_f_string_static_t_initialize("aaone", 0, 5),
+    macro_f_string_static_t_initialize("aaOne", 0, 5),
+    macro_f_string_static_t_initialize("aa\0ne", 0, 5),
+    macro_f_string_static_t_initialize("aao\0ne", 0, 6),
+    macro_f_string_static_t_initialize("aaone\0", 0, 6),
+
+    // 2.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("aa", 0, 2),
+    macro_f_string_static_t_initialize("aa1", 0, 3),
+    macro_f_string_static_t_initialize("aaone", 0, 5),
+    macro_f_string_static_t_initialize("aaOne", 0, 5),
+    macro_f_string_static_t_initialize("aa\0ne", 0, 5),
+    macro_f_string_static_t_initialize("aao\0ne", 0, 6),
+    macro_f_string_static_t_initialize("aaone\0", 0, 6),
+
+    // 3.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("aa", 0, 2),
+    macro_f_string_static_t_initialize("aa1", 0, 3),
+    macro_f_string_static_t_initialize("aaone", 0, 5),
+    macro_f_string_static_t_initialize("aaOne", 0, 5),
+    macro_f_string_static_t_initialize("aa\0ne", 0, 5),
+    macro_f_string_static_t_initialize("aao\0ne", 0, 6),
+    macro_f_string_static_t_initialize("aaone\0", 0, 6),
+
+    // 4.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("aa", 0, 2),
+    macro_f_string_static_t_initialize("aa1", 0, 3),
+    macro_f_string_static_t_initialize("aaone", 0, 5),
+    macro_f_string_static_t_initialize("aaOne", 0, 5),
+    macro_f_string_static_t_initialize("aa\0ne", 0, 5),
+    macro_f_string_static_t_initialize("aao\0ne", 0, 6),
+    macro_f_string_static_t_initialize("aaone\0", 0, 6),
+
+    // 5.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("aa", 0, 2),
+    macro_f_string_static_t_initialize("aa1", 0, 3),
+    macro_f_string_static_t_initialize("aaone", 0, 5),
+    macro_f_string_static_t_initialize("aaOne", 0, 5),
+    macro_f_string_static_t_initialize("aa\0ne", 0, 5),
+    macro_f_string_static_t_initialize("aao\0ne", 0, 6),
+    macro_f_string_static_t_initialize("aaone\0", 0, 6),
+
+    // 6.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("aa", 0, 2),
+    macro_f_string_static_t_initialize("aa1", 0, 3),
+    macro_f_string_static_t_initialize("aaone", 0, 5),
+    macro_f_string_static_t_initialize("aaOne", 0, 5),
+    macro_f_string_static_t_initialize("aa\0ne", 0, 5),
+    macro_f_string_static_t_initialize("aao\0ne", 0, 6),
+    macro_f_string_static_t_initialize("aaone\0", 0, 6),
+
+    // 7.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("aa", 0, 2),
+    macro_f_string_static_t_initialize("aa1", 0, 3),
+    macro_f_string_static_t_initialize("aaone", 0, 5),
+    macro_f_string_static_t_initialize("aaOne", 0, 5),
+    macro_f_string_static_t_initialize("aa\0ne", 0, 5),
+    macro_f_string_static_t_initialize("aao\0ne", 0, 6),
+    macro_f_string_static_t_initialize("aaone\0", 0, 6),
+
+    // 8.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("aa", 0, 2),
+    macro_f_string_static_t_initialize("aa1", 0, 3),
+    macro_f_string_static_t_initialize("aaone", 0, 5),
+    macro_f_string_static_t_initialize("aaOne", 0, 5),
+    macro_f_string_static_t_initialize("aa\0ne", 0, 5),
+    macro_f_string_static_t_initialize("aao\0ne", 0, 6),
+    macro_f_string_static_t_initialize("aaone\0", 0, 6),
+  };
+
+  const f_status_t expects[] = {
+
+    // 1.
+    F_equal_to,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+
+    // 2.
+    F_equal_to,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+
+    // 3.
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+
+    // 4.
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to,
+
+    // 5.
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+
+    // 6.
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+
+    // 7.
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to,
+
+    // 8.
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to,
+  };
+
+  f_array_length_t except_1[] = {
+    0, 1, 2, 3,
+  };
+  const f_array_lengths_t excepts_1 = macro_f_array_lengths_t_initialize(except_1, 0, 4);
+  const f_array_lengths_t excepts_2 = f_array_lengths_t_initialize;
+  uint8_t i = 0;
+  f_status_t status = F_none;
+
+  // First eight are against empty strings for first argument.
+  for (; i < 8; ++i) {
+
+    if (i % 8 == 0) {
+      status = fl_string_dynamic_partial_compare_except_trim(string_1s[i], string_2s[i], range_1, f_string_range_empty_c, excepts_1, excepts_2);
+    }
+    else {
+      range_2.stop = string_2s[i].used - 1;
+
+      status = fl_string_dynamic_partial_compare_except_trim(string_1s[i], string_2s[i], range_1, range_2, excepts_1, excepts_2);
+    }
+
+    assert_int_equal(status, expects[i]);
+  } // for
+
+  for (; i < 64; ++i) {
+
+    range_1.stop = string_1s[i].used - 1;
+
+    if (i % 8 == 0) {
+      status = fl_string_dynamic_partial_compare_except_trim(string_1s[i], string_2s[i], range_1, f_string_range_empty_c, excepts_1, excepts_2);
+    }
+    else {
+      range_2.stop = string_2s[i].used - 1;
+
+      status = fl_string_dynamic_partial_compare_except_trim(string_1s[i], string_2s[i], range_1, range_2, excepts_1, excepts_2);
+    }
+
+    assert_int_equal(status, expects[i]);
+  } // for
+}
+
+#ifdef __cplusplus
+} // extern "C"
+#endif

diff --git a/level_1/fl_string/tests/unit/c/test-string-compare_dynamic_partial_except_trim.h b/level_1/fl_string/tests/unit/c/test-string-compare_dynamic_partial_except_trim.h
new file mode 100644 (file)
index 0000000..7b4c0ac
--- /dev/null
+++ b/level_1/fl_string/tests/unit/c/test-string-compare_dynamic_partial_except_trim.h
@@ -0,0 +1,22 @@
+/**
+ * FLL - Level 1
+ *
+ * Project: String
+ * API Version: 0.7
+ * Licenses: lgpl-2.1-or-later
+ *
+ * Test the string project.
+ */
+#ifndef _TEST__FL_string_compare_dynamic_partial_except_trim_h
+#define _TEST__FL_string_compare_dynamic_partial_except_trim_h
+
+// fl_string_dynamic_partial_compare_except_trim() only returns memory failures.
+
+/**
+ * Test that function works.
+ *
+ * @see fl_string_dynamic_partial_compare_except_trim()
+ */
+extern void test__fl_string_dynamic_partial_compare_except_trim__works(void **state);
+
+#endif // _TEST__FL_string_compare_dynamic_partial_except_trim_h

diff --git a/level_1/fl_string/tests/unit/c/test-string-compare_dynamic_partial_except_trim_dynamic.c b/level_1/fl_string/tests/unit/c/test-string-compare_dynamic_partial_except_trim_dynamic.c
new file mode 100644 (file)
index 0000000..572dac0
--- /dev/null
+++ b/level_1/fl_string/tests/unit/c/test-string-compare_dynamic_partial_except_trim_dynamic.c
@@ -0,0 +1,314 @@
+#include "test-string.h"
+#include "test-string-compare_dynamic_partial_except_trim_dynamic.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+void test__fl_string_dynamic_partial_compare_except_trim_dynamic__works(void **state) {
+
+  // A necessary work-around to to have "\01" with the "\0" being separate from the "1".
+  f_char_t null_before_one_1[] = {
+    'S', 'K', 'I', 'P', '\0', '1'
+  };
+
+  f_char_t null_before_one_2[] = {
+    'S', 'K', 'I', 'P', '\0', '1', ' ', '\0', '\t'
+  };
+
+  f_char_t null_before_one_3[] = {
+    'S', 'K', 'I', 'P', '\0', ' ', '\0', '1'
+  };
+
+  const f_string_static_t string_1s[] = {
+
+    // 1.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize(0, 0, 0),
+
+    // 2.
+    macro_f_string_static_t_initialize("SKIP ", 0, 5),
+    macro_f_string_static_t_initialize("SKIP\t", 0, 5),
+    macro_f_string_static_t_initialize("SKIP\0", 0, 5),
+    macro_f_string_static_t_initialize("SKIP    ", 0, 8),
+    macro_f_string_static_t_initialize("SKIP  \t ", 0, 8),
+    macro_f_string_static_t_initialize("SKIP\0 \0\t", 0, 8),
+    macro_f_string_static_t_initialize("SKIP\0 \0", 0, 7),
+    macro_f_string_static_t_initialize("SKIP\0\0\t", 0, 7),
+
+    // 3.
+    macro_f_string_static_t_initialize("SKIP 1", 0, 6),
+    macro_f_string_static_t_initialize("SKIP\t1", 0, 6),
+    macro_f_string_static_t_initialize(null_before_one_1, 0, 6),
+    macro_f_string_static_t_initialize("SKIP  1  ", 0, 9),
+    macro_f_string_static_t_initialize("SKIP  1\t ", 0, 9),
+    macro_f_string_static_t_initialize(null_before_one_2, 0, 9),
+    macro_f_string_static_t_initialize(null_before_one_3, 0, 8),
+    macro_f_string_static_t_initialize("SKIP1\0\0\t", 0, 8),
+
+    // 4.
+    macro_f_string_static_t_initialize("SKIP one", 0, 8),
+    macro_f_string_static_t_initialize("SKIP\tone", 0, 8),
+    macro_f_string_static_t_initialize("SKIP\0one", 0, 8),
+    macro_f_string_static_t_initialize("SKIP  one  ", 0, 11),
+    macro_f_string_static_t_initialize("SKIP  one\t ", 0, 11),
+    macro_f_string_static_t_initialize("SKIP\0one \0\t", 0, 11),
+    macro_f_string_static_t_initialize("SKIP\0 \0one", 0, 10),
+    macro_f_string_static_t_initialize("SKIPone\0\0\t", 0, 10),
+
+    // 5.
+    macro_f_string_static_t_initialize("SKIP One", 0, 8),
+    macro_f_string_static_t_initialize("SKIP\tOne", 0, 8),
+    macro_f_string_static_t_initialize("SKIP\0One", 0, 8),
+    macro_f_string_static_t_initialize("SKIP  One  ", 0, 11),
+    macro_f_string_static_t_initialize("SKIP  One\t ", 0, 11),
+    macro_f_string_static_t_initialize("SKIP\0One \0\t", 0, 11),
+    macro_f_string_static_t_initialize("SKIP\0 \0One", 0, 10),
+    macro_f_string_static_t_initialize("SKIPOne\0\0\t", 0, 10),
+
+    // 6.
+    macro_f_string_static_t_initialize("SKIP \0ne", 0, 8),
+    macro_f_string_static_t_initialize("SKIP\t\0ne", 0, 8),
+    macro_f_string_static_t_initialize("SKIP\0\0ne", 0, 8),
+    macro_f_string_static_t_initialize("SKIP  \0ne  ", 0, 11),
+    macro_f_string_static_t_initialize("SKIP  \0ne\t ", 0, 11),
+    macro_f_string_static_t_initialize("SKIP\0\0ne \0\t", 0, 11),
+    macro_f_string_static_t_initialize("SKIP\0 \0\0ne", 0, 10),
+    macro_f_string_static_t_initialize("SKIP\0ne\0\0\t", 0, 10),
+
+    // 7.
+    macro_f_string_static_t_initialize("SKIP o\0ne", 0, 9),
+    macro_f_string_static_t_initialize("SKIP\to\0ne", 0, 9),
+    macro_f_string_static_t_initialize("SKIP\0o\0ne", 0, 9),
+    macro_f_string_static_t_initialize("SKIP  o\0ne  ", 0, 12),
+    macro_f_string_static_t_initialize("SKIP  o\0ne\t ", 0, 12),
+    macro_f_string_static_t_initialize("SKIP\0o\0ne \0\t", 0, 12),
+    macro_f_string_static_t_initialize("SKIP\0 \0o\0ne", 0, 11),
+    macro_f_string_static_t_initialize("SKIPo\0ne\0\0\t", 0, 11),
+
+    // 8.
+    macro_f_string_static_t_initialize("SKIP one\0", 0, 9),
+    macro_f_string_static_t_initialize("SKIP\tone\0", 0, 9),
+    macro_f_string_static_t_initialize("SKIP\0one\0", 0, 9),
+    macro_f_string_static_t_initialize("SKIP  one\0  ", 0, 12),
+    macro_f_string_static_t_initialize("SKIP  one\0\t ", 0, 12),
+    macro_f_string_static_t_initialize("SKIP\0one\0 \0\t", 0, 12),
+    macro_f_string_static_t_initialize("SKIP\0 \0one\0", 0, 11),
+    macro_f_string_static_t_initialize("SKIPone\0\0\0\t", 0, 11),
+  };
+
+  f_string_range_t range_2 = macro_f_string_range_t_initialize(2, 0);
+
+  const f_string_static_t string_2s[] = {
+
+    // 1.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("aa", 0, 2),
+    macro_f_string_static_t_initialize("aa1", 0, 3),
+    macro_f_string_static_t_initialize("aaone", 0, 5),
+    macro_f_string_static_t_initialize("aaOne", 0, 5),
+    macro_f_string_static_t_initialize("aa\0ne", 0, 5),
+    macro_f_string_static_t_initialize("aao\0ne", 0, 6),
+    macro_f_string_static_t_initialize("aaone\0", 0, 6),
+
+    // 2.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("aa", 0, 2),
+    macro_f_string_static_t_initialize("aa1", 0, 3),
+    macro_f_string_static_t_initialize("aaone", 0, 5),
+    macro_f_string_static_t_initialize("aaOne", 0, 5),
+    macro_f_string_static_t_initialize("aa\0ne", 0, 5),
+    macro_f_string_static_t_initialize("aao\0ne", 0, 6),
+    macro_f_string_static_t_initialize("aaone\0", 0, 6),
+
+    // 3.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("aa", 0, 2),
+    macro_f_string_static_t_initialize("aa1", 0, 3),
+    macro_f_string_static_t_initialize("aaone", 0, 5),
+    macro_f_string_static_t_initialize("aaOne", 0, 5),
+    macro_f_string_static_t_initialize("aa\0ne", 0, 5),
+    macro_f_string_static_t_initialize("aao\0ne", 0, 6),
+    macro_f_string_static_t_initialize("aaone\0", 0, 6),
+
+    // 4.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("aa", 0, 2),
+    macro_f_string_static_t_initialize("aa1", 0, 3),
+    macro_f_string_static_t_initialize("aaone", 0, 5),
+    macro_f_string_static_t_initialize("aaOne", 0, 5),
+    macro_f_string_static_t_initialize("aa\0ne", 0, 5),
+    macro_f_string_static_t_initialize("aao\0ne", 0, 6),
+    macro_f_string_static_t_initialize("aaone\0", 0, 6),
+
+    // 5.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("aa", 0, 2),
+    macro_f_string_static_t_initialize("aa1", 0, 3),
+    macro_f_string_static_t_initialize("aaone", 0, 5),
+    macro_f_string_static_t_initialize("aaOne", 0, 5),
+    macro_f_string_static_t_initialize("aa\0ne", 0, 5),
+    macro_f_string_static_t_initialize("aao\0ne", 0, 6),
+    macro_f_string_static_t_initialize("aaone\0", 0, 6),
+
+    // 6.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("aa", 0, 2),
+    macro_f_string_static_t_initialize("aa1", 0, 3),
+    macro_f_string_static_t_initialize("aaone", 0, 5),
+    macro_f_string_static_t_initialize("aaOne", 0, 5),
+    macro_f_string_static_t_initialize("aa\0ne", 0, 5),
+    macro_f_string_static_t_initialize("aao\0ne", 0, 6),
+    macro_f_string_static_t_initialize("aaone\0", 0, 6),
+
+    // 7.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("aa", 0, 2),
+    macro_f_string_static_t_initialize("aa1", 0, 3),
+    macro_f_string_static_t_initialize("aaone", 0, 5),
+    macro_f_string_static_t_initialize("aaOne", 0, 5),
+    macro_f_string_static_t_initialize("aa\0ne", 0, 5),
+    macro_f_string_static_t_initialize("aao\0ne", 0, 6),
+    macro_f_string_static_t_initialize("aaone\0", 0, 6),
+
+    // 8.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("aa", 0, 2),
+    macro_f_string_static_t_initialize("aa1", 0, 3),
+    macro_f_string_static_t_initialize("aaone", 0, 5),
+    macro_f_string_static_t_initialize("aaOne", 0, 5),
+    macro_f_string_static_t_initialize("aa\0ne", 0, 5),
+    macro_f_string_static_t_initialize("aao\0ne", 0, 6),
+    macro_f_string_static_t_initialize("aaone\0", 0, 6),
+  };
+
+  const f_status_t expects[] = {
+
+    // 1.
+    F_equal_to,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+
+    // 2.
+    F_equal_to,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+
+    // 3.
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+
+    // 4.
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to,
+
+    // 5.
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+
+    // 6.
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+
+    // 7.
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to,
+
+    // 8.
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to,
+  };
+
+  f_array_length_t except_1[] = {
+    0, 1, 2, 3,
+  };
+  const f_array_lengths_t excepts_1 = macro_f_array_lengths_t_initialize(except_1, 0, 4);
+  const f_array_lengths_t excepts_2 = f_array_lengths_t_initialize;
+  uint8_t i = 0;
+  f_status_t status = F_none;
+
+  // First eight are against empty strings for first argument.
+  for (; i < 8; ++i) {
+
+    if (i % 8 == 0) {
+      status = fl_string_dynamic_partial_compare_except_trim_dynamic(string_1s[i], string_2s[i], f_string_range_empty_c, excepts_1, excepts_2);
+    }
+    else {
+      range_2.stop = string_2s[i].used - 1;
+
+      status = fl_string_dynamic_partial_compare_except_trim_dynamic(string_1s[i], string_2s[i], range_2, excepts_1, excepts_2);
+    }
+
+    assert_int_equal(status, expects[i]);
+  } // for
+
+  for (; i < 64; ++i) {
+
+    if (i % 8 == 0) {
+      status = fl_string_dynamic_partial_compare_except_trim_dynamic(string_1s[i], string_2s[i], f_string_range_empty_c, excepts_1, excepts_2);
+    }
+    else {
+      range_2.stop = string_2s[i].used - 1;
+
+      status = fl_string_dynamic_partial_compare_except_trim_dynamic(string_1s[i], string_2s[i], range_2, excepts_1, excepts_2);
+    }
+
+    assert_int_equal(status, expects[i]);
+  } // for
+}
+
+#ifdef __cplusplus
+} // extern "C"
+#endif

diff --git a/level_1/fl_string/tests/unit/c/test-string-compare_dynamic_partial_except_trim_dynamic.h b/level_1/fl_string/tests/unit/c/test-string-compare_dynamic_partial_except_trim_dynamic.h
new file mode 100644 (file)
index 0000000..7749514
--- /dev/null
+++ b/level_1/fl_string/tests/unit/c/test-string-compare_dynamic_partial_except_trim_dynamic.h
@@ -0,0 +1,22 @@
+/**
+ * FLL - Level 1
+ *
+ * Project: String
+ * API Version: 0.7
+ * Licenses: lgpl-2.1-or-later
+ *
+ * Test the string project.
+ */
+#ifndef _TEST__FL_string_compare_dynamic_partial_except_trim_dynamic_h
+#define _TEST__FL_string_compare_dynamic_partial_except_trim_dynamic_h
+
+// fl_string_dynamic_partial_compare_except_trim_dynamic() only returns memory failures.
+
+/**
+ * Test that function works.
+ *
+ * @see fl_string_dynamic_partial_compare_except_trim_dynamic()
+ */
+extern void test__fl_string_dynamic_partial_compare_except_trim_dynamic__works(void **state);
+
+#endif // _TEST__FL_string_compare_dynamic_partial_except_trim_dynamic_h

diff --git a/level_1/fl_string/tests/unit/c/test-string-compare_dynamic_partial_except_trim_string.c b/level_1/fl_string/tests/unit/c/test-string-compare_dynamic_partial_except_trim_string.c
new file mode 100644 (file)
index 0000000..05a1c51
--- /dev/null
+++ b/level_1/fl_string/tests/unit/c/test-string-compare_dynamic_partial_except_trim_string.c
@@ -0,0 +1,317 @@
+#include "test-string.h"
+#include "test-string-compare_dynamic_partial_except_trim_string.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+void test__fl_string_dynamic_partial_compare_except_trim_string__works(void **state) {
+
+  // A necessary work-around to to have "\01" with the "\0" being separate from the "1".
+  f_char_t null_before_one_1[] = {
+    'S', 'K', 'I', 'P', '\0', '1'
+  };
+
+  f_char_t null_before_one_2[] = {
+    'S', 'K', 'I', 'P', '\0', '1', ' ', '\0', '\t'
+  };
+
+  f_char_t null_before_one_3[] = {
+    'S', 'K', 'I', 'P', '\0', ' ', '\0', '1'
+  };
+
+  const f_string_static_t string_1s[] = {
+
+    // 1.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize(0, 0, 0),
+
+    // 2.
+    macro_f_string_static_t_initialize("SKIP ", 0, 5),
+    macro_f_string_static_t_initialize("SKIP\t", 0, 5),
+    macro_f_string_static_t_initialize("SKIP\0", 0, 5),
+    macro_f_string_static_t_initialize("SKIP    ", 0, 8),
+    macro_f_string_static_t_initialize("SKIP  \t ", 0, 8),
+    macro_f_string_static_t_initialize("SKIP\0 \0\t", 0, 8),
+    macro_f_string_static_t_initialize("SKIP\0 \0", 0, 7),
+    macro_f_string_static_t_initialize("SKIP\0\0\t", 0, 7),
+
+    // 3.
+    macro_f_string_static_t_initialize("SKIP 1", 0, 6),
+    macro_f_string_static_t_initialize("SKIP\t1", 0, 6),
+    macro_f_string_static_t_initialize(null_before_one_1, 0, 6),
+    macro_f_string_static_t_initialize("SKIP  1  ", 0, 9),
+    macro_f_string_static_t_initialize("SKIP  1\t ", 0, 9),
+    macro_f_string_static_t_initialize(null_before_one_2, 0, 9),
+    macro_f_string_static_t_initialize(null_before_one_3, 0, 8),
+    macro_f_string_static_t_initialize("SKIP1\0\0\t", 0, 8),
+
+    // 4.
+    macro_f_string_static_t_initialize("SKIP one", 0, 8),
+    macro_f_string_static_t_initialize("SKIP\tone", 0, 8),
+    macro_f_string_static_t_initialize("SKIP\0one", 0, 8),
+    macro_f_string_static_t_initialize("SKIP  one  ", 0, 11),
+    macro_f_string_static_t_initialize("SKIP  one\t ", 0, 11),
+    macro_f_string_static_t_initialize("SKIP\0one \0\t", 0, 11),
+    macro_f_string_static_t_initialize("SKIP\0 \0one", 0, 10),
+    macro_f_string_static_t_initialize("SKIPone\0\0\t", 0, 10),
+
+    // 5.
+    macro_f_string_static_t_initialize("SKIP One", 0, 8),
+    macro_f_string_static_t_initialize("SKIP\tOne", 0, 8),
+    macro_f_string_static_t_initialize("SKIP\0One", 0, 8),
+    macro_f_string_static_t_initialize("SKIP  One  ", 0, 11),
+    macro_f_string_static_t_initialize("SKIP  One\t ", 0, 11),
+    macro_f_string_static_t_initialize("SKIP\0One \0\t", 0, 11),
+    macro_f_string_static_t_initialize("SKIP\0 \0One", 0, 10),
+    macro_f_string_static_t_initialize("SKIPOne\0\0\t", 0, 10),
+
+    // 6.
+    macro_f_string_static_t_initialize("SKIP \0ne", 0, 8),
+    macro_f_string_static_t_initialize("SKIP\t\0ne", 0, 8),
+    macro_f_string_static_t_initialize("SKIP\0\0ne", 0, 8),
+    macro_f_string_static_t_initialize("SKIP  \0ne  ", 0, 11),
+    macro_f_string_static_t_initialize("SKIP  \0ne\t ", 0, 11),
+    macro_f_string_static_t_initialize("SKIP\0\0ne \0\t", 0, 11),
+    macro_f_string_static_t_initialize("SKIP\0 \0\0ne", 0, 10),
+    macro_f_string_static_t_initialize("SKIP\0ne\0\0\t", 0, 10),
+
+    // 7.
+    macro_f_string_static_t_initialize("SKIP o\0ne", 0, 9),
+    macro_f_string_static_t_initialize("SKIP\to\0ne", 0, 9),
+    macro_f_string_static_t_initialize("SKIP\0o\0ne", 0, 9),
+    macro_f_string_static_t_initialize("SKIP  o\0ne  ", 0, 12),
+    macro_f_string_static_t_initialize("SKIP  o\0ne\t ", 0, 12),
+    macro_f_string_static_t_initialize("SKIP\0o\0ne \0\t", 0, 12),
+    macro_f_string_static_t_initialize("SKIP\0 \0o\0ne", 0, 11),
+    macro_f_string_static_t_initialize("SKIPo\0ne\0\0\t", 0, 11),
+
+    // 8.
+    macro_f_string_static_t_initialize("SKIP one\0", 0, 9),
+    macro_f_string_static_t_initialize("SKIP\tone\0", 0, 9),
+    macro_f_string_static_t_initialize("SKIP\0one\0", 0, 9),
+    macro_f_string_static_t_initialize("SKIP  one\0  ", 0, 12),
+    macro_f_string_static_t_initialize("SKIP  one\0\t ", 0, 12),
+    macro_f_string_static_t_initialize("SKIP\0one\0 \0\t", 0, 12),
+    macro_f_string_static_t_initialize("SKIP\0 \0one\0", 0, 11),
+    macro_f_string_static_t_initialize("SKIPone\0\0\0\t", 0, 11),
+  };
+
+  const f_string_static_t string_2s[] = {
+
+    // 1.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("aa", 0, 2),
+    macro_f_string_static_t_initialize("aa1", 0, 3),
+    macro_f_string_static_t_initialize("aaone", 0, 5),
+    macro_f_string_static_t_initialize("aaOne", 0, 5),
+    macro_f_string_static_t_initialize("aa\0ne", 0, 5),
+    macro_f_string_static_t_initialize("aao\0ne", 0, 6),
+    macro_f_string_static_t_initialize("aaone\0", 0, 6),
+
+    // 2.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("aa", 0, 2),
+    macro_f_string_static_t_initialize("aa1", 0, 3),
+    macro_f_string_static_t_initialize("aaone", 0, 5),
+    macro_f_string_static_t_initialize("aaOne", 0, 5),
+    macro_f_string_static_t_initialize("aa\0ne", 0, 5),
+    macro_f_string_static_t_initialize("aao\0ne", 0, 6),
+    macro_f_string_static_t_initialize("aaone\0", 0, 6),
+
+    // 3.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("aa", 0, 2),
+    macro_f_string_static_t_initialize("aa1", 0, 3),
+    macro_f_string_static_t_initialize("aaone", 0, 5),
+    macro_f_string_static_t_initialize("aaOne", 0, 5),
+    macro_f_string_static_t_initialize("aa\0ne", 0, 5),
+    macro_f_string_static_t_initialize("aao\0ne", 0, 6),
+    macro_f_string_static_t_initialize("aaone\0", 0, 6),
+
+    // 4.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("aa", 0, 2),
+    macro_f_string_static_t_initialize("aa1", 0, 3),
+    macro_f_string_static_t_initialize("aaone", 0, 5),
+    macro_f_string_static_t_initialize("aaOne", 0, 5),
+    macro_f_string_static_t_initialize("aa\0ne", 0, 5),
+    macro_f_string_static_t_initialize("aao\0ne", 0, 6),
+    macro_f_string_static_t_initialize("aaone\0", 0, 6),
+
+    // 5.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("aa", 0, 2),
+    macro_f_string_static_t_initialize("aa1", 0, 3),
+    macro_f_string_static_t_initialize("aaone", 0, 5),
+    macro_f_string_static_t_initialize("aaOne", 0, 5),
+    macro_f_string_static_t_initialize("aa\0ne", 0, 5),
+    macro_f_string_static_t_initialize("aao\0ne", 0, 6),
+    macro_f_string_static_t_initialize("aaone\0", 0, 6),
+
+    // 6.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("aa", 0, 2),
+    macro_f_string_static_t_initialize("aa1", 0, 3),
+    macro_f_string_static_t_initialize("aaone", 0, 5),
+    macro_f_string_static_t_initialize("aaOne", 0, 5),
+    macro_f_string_static_t_initialize("aa\0ne", 0, 5),
+    macro_f_string_static_t_initialize("aao\0ne", 0, 6),
+    macro_f_string_static_t_initialize("aaone\0", 0, 6),
+
+    // 7.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("aa", 0, 2),
+    macro_f_string_static_t_initialize("aa1", 0, 3),
+    macro_f_string_static_t_initialize("aaone", 0, 5),
+    macro_f_string_static_t_initialize("aaOne", 0, 5),
+    macro_f_string_static_t_initialize("aa\0ne", 0, 5),
+    macro_f_string_static_t_initialize("aao\0ne", 0, 6),
+    macro_f_string_static_t_initialize("aaone\0", 0, 6),
+
+    // 8.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("aa", 0, 2),
+    macro_f_string_static_t_initialize("aa1", 0, 3),
+    macro_f_string_static_t_initialize("aaone", 0, 5),
+    macro_f_string_static_t_initialize("aaOne", 0, 5),
+    macro_f_string_static_t_initialize("aa\0ne", 0, 5),
+    macro_f_string_static_t_initialize("aao\0ne", 0, 6),
+    macro_f_string_static_t_initialize("aaone\0", 0, 6),
+  };
+
+  f_string_range_t range_1 = macro_f_string_range_t_initialize(3, 9);
+  f_string_range_t range_2 = macro_f_string_range_t_initialize(2, 0);
+
+  const f_status_t expects[] = {
+
+    // 1.
+    F_equal_to,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+
+    // 2.
+    F_equal_to,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+
+    // 3.
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+
+    // 4.
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to,
+
+    // 5.
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+
+    // 6.
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+
+    // 7.
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to,
+
+    // 8.
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to,
+  };
+
+  f_array_length_t except_1[] = {
+    0, 1, 2, 3,
+  };
+  const f_array_lengths_t excepts_1 = macro_f_array_lengths_t_initialize(except_1, 0, 4);
+  const f_array_lengths_t excepts_2 = f_array_lengths_t_initialize;
+  uint8_t i = 0;
+  f_status_t status = F_none;
+
+  // First eight are against empty strings for first argument.
+  for (; i < 8; ++i) {
+
+    if (i % 8 == 0) {
+      status = fl_string_dynamic_partial_compare_except_trim_string(string_1s[i].string, string_2s[i], 0, f_string_range_empty_c, excepts_1, excepts_2);
+    }
+    else {
+      range_2.stop = string_2s[i].used - 1;
+
+      status = fl_string_dynamic_partial_compare_except_trim_string(string_1s[i].string, string_2s[i], 0, range_2, excepts_1, excepts_2);
+    }
+
+    assert_int_equal(status, expects[i]);
+  } // for
+
+  for (; i < 64; ++i) {
+
+    range_1.stop = string_1s[i].used - 1;
+
+    if (i % 8 == 0) {
+      status = fl_string_dynamic_partial_compare_except_trim_string(string_1s[i].string, string_2s[i], range_1.stop + 1, f_string_range_empty_c, excepts_1, excepts_2);
+    }
+    else {
+      range_2.stop = string_2s[i].used - 1;
+
+      status = fl_string_dynamic_partial_compare_except_trim_string(string_1s[i].string, string_2s[i], range_1.stop + 1, range_2, excepts_1, excepts_2);
+    }
+
+    assert_int_equal(status, expects[i]);
+  } // for
+}
+
+#ifdef __cplusplus
+} // extern "C"
+#endif

diff --git a/level_1/fl_string/tests/unit/c/test-string-compare_dynamic_partial_except_trim_string.h b/level_1/fl_string/tests/unit/c/test-string-compare_dynamic_partial_except_trim_string.h
new file mode 100644 (file)
index 0000000..3532512
--- /dev/null
+++ b/level_1/fl_string/tests/unit/c/test-string-compare_dynamic_partial_except_trim_string.h
@@ -0,0 +1,22 @@
+/**
+ * FLL - Level 1
+ *
+ * Project: String
+ * API Version: 0.7
+ * Licenses: lgpl-2.1-or-later
+ *
+ * Test the string project.
+ */
+#ifndef _TEST__FL_string_compare_dynamic_partial_except_trim_string_h
+#define _TEST__FL_string_compare_dynamic_partial_except_trim_string_h
+
+// fl_string_dynamic_partial_compare_except_trim_string() only returns memory failures.
+
+/**
+ * Test that function works.
+ *
+ * @see fl_string_dynamic_partial_compare_except_trim_string()
+ */
+extern void test__fl_string_dynamic_partial_compare_except_trim_string__works(void **state);
+
+#endif // _TEST__FL_string_compare_dynamic_partial_except_trim_string_h

diff --git a/level_1/fl_string/tests/unit/c/test-string-compare_dynamic_partial_string.c b/level_1/fl_string/tests/unit/c/test-string-compare_dynamic_partial_string.c
new file mode 100644 (file)
index 0000000..c8cc6ed
--- /dev/null
+++ b/level_1/fl_string/tests/unit/c/test-string-compare_dynamic_partial_string.c
@@ -0,0 +1,299 @@
+#include "test-string.h"
+#include "test-string-compare_dynamic_partial_string.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+void test__fl_string_dynamic_partial_compare_string__works(void **state) {
+
+  const f_string_static_t string_1s[] = {
+
+    // 1.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize(0, 0, 0),
+
+    // 2.
+    macro_f_string_static_t_initialize("xxx", 0, 3),
+    macro_f_string_static_t_initialize("xxx", 0, 3),
+    macro_f_string_static_t_initialize("xxx", 0, 3),
+    macro_f_string_static_t_initialize("xxx", 0, 3),
+    macro_f_string_static_t_initialize("xxx", 0, 3),
+    macro_f_string_static_t_initialize("xxx", 0, 3),
+    macro_f_string_static_t_initialize("xxx", 0, 3),
+    macro_f_string_static_t_initialize("xxx", 0, 3),
+
+    // 3.
+    macro_f_string_static_t_initialize("xxx1", 0, 4),
+    macro_f_string_static_t_initialize("xxx1", 0, 4),
+    macro_f_string_static_t_initialize("xxx1", 0, 4),
+    macro_f_string_static_t_initialize("xxx1", 0, 4),
+    macro_f_string_static_t_initialize("xxx1", 0, 4),
+    macro_f_string_static_t_initialize("xxx1", 0, 4),
+    macro_f_string_static_t_initialize("xxx1", 0, 4),
+    macro_f_string_static_t_initialize("xxx1", 0, 4),
+
+    // 4.
+    macro_f_string_static_t_initialize("xxxone", 0, 6),
+    macro_f_string_static_t_initialize("xxxone", 0, 6),
+    macro_f_string_static_t_initialize("xxxone", 0, 6),
+    macro_f_string_static_t_initialize("xxxone", 0, 6),
+    macro_f_string_static_t_initialize("xxxone", 0, 6),
+    macro_f_string_static_t_initialize("xxxone", 0, 6),
+    macro_f_string_static_t_initialize("xxxone", 0, 6),
+    macro_f_string_static_t_initialize("xxxone", 0, 6),
+
+    // 5.
+    macro_f_string_static_t_initialize("xxxOne", 0, 6),
+    macro_f_string_static_t_initialize("xxxOne", 0, 6),
+    macro_f_string_static_t_initialize("xxxOne", 0, 6),
+    macro_f_string_static_t_initialize("xxxOne", 0, 6),
+    macro_f_string_static_t_initialize("xxxOne", 0, 6),
+    macro_f_string_static_t_initialize("xxxOne", 0, 6),
+    macro_f_string_static_t_initialize("xxxOne", 0, 6),
+    macro_f_string_static_t_initialize("xxxOne", 0, 6),
+
+    // 6.
+    macro_f_string_static_t_initialize("xxx\0ne", 0, 6),
+    macro_f_string_static_t_initialize("xxx\0ne", 0, 6),
+    macro_f_string_static_t_initialize("xxx\0ne", 0, 6),
+    macro_f_string_static_t_initialize("xxx\0ne", 0, 6),
+    macro_f_string_static_t_initialize("xxx\0ne", 0, 6),
+    macro_f_string_static_t_initialize("xxx\0ne", 0, 6),
+    macro_f_string_static_t_initialize("xxx\0ne", 0, 6),
+    macro_f_string_static_t_initialize("xxx\0ne", 0, 6),
+
+    // 7.
+    macro_f_string_static_t_initialize("xxxo\0ne", 0, 7),
+    macro_f_string_static_t_initialize("xxxo\0ne", 0, 7),
+    macro_f_string_static_t_initialize("xxxo\0ne", 0, 7),
+    macro_f_string_static_t_initialize("xxxo\0ne", 0, 7),
+    macro_f_string_static_t_initialize("xxxo\0ne", 0, 7),
+    macro_f_string_static_t_initialize("xxxo\0ne", 0, 7),
+    macro_f_string_static_t_initialize("xxxo\0ne", 0, 7),
+    macro_f_string_static_t_initialize("xxxo\0ne", 0, 7),
+
+    // 8.
+    macro_f_string_static_t_initialize("xxxone\0", 0, 7),
+    macro_f_string_static_t_initialize("xxxone\0", 0, 7),
+    macro_f_string_static_t_initialize("xxxone\0", 0, 7),
+    macro_f_string_static_t_initialize("xxxone\0", 0, 7),
+    macro_f_string_static_t_initialize("xxxone\0", 0, 7),
+    macro_f_string_static_t_initialize("xxxone\0", 0, 7),
+    macro_f_string_static_t_initialize("xxxone\0", 0, 7),
+    macro_f_string_static_t_initialize("xxxone\0", 0, 7),
+  };
+
+  const f_string_static_t string_2s[] = {
+
+    // 1.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("aa", 0, 2),
+    macro_f_string_static_t_initialize("aa1", 0, 3),
+    macro_f_string_static_t_initialize("aaone", 0, 5),
+    macro_f_string_static_t_initialize("aaOne", 0, 5),
+    macro_f_string_static_t_initialize("aa\0ne", 0, 5),
+    macro_f_string_static_t_initialize("aao\0ne", 0, 6),
+    macro_f_string_static_t_initialize("aaone\0", 0, 6),
+
+    // 2.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("aa", 0, 2),
+    macro_f_string_static_t_initialize("aa1", 0, 3),
+    macro_f_string_static_t_initialize("aaone", 0, 5),
+    macro_f_string_static_t_initialize("aaOne", 0, 5),
+    macro_f_string_static_t_initialize("aa\0ne", 0, 5),
+    macro_f_string_static_t_initialize("aao\0ne", 0, 6),
+    macro_f_string_static_t_initialize("aaone\0", 0, 6),
+
+    // 3.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("aa", 0, 2),
+    macro_f_string_static_t_initialize("aa1", 0, 3),
+    macro_f_string_static_t_initialize("aaone", 0, 5),
+    macro_f_string_static_t_initialize("aaOne", 0, 5),
+    macro_f_string_static_t_initialize("aa\0ne", 0, 5),
+    macro_f_string_static_t_initialize("aao\0ne", 0, 6),
+    macro_f_string_static_t_initialize("aaone\0", 0, 6),
+
+    // 4.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("aa", 0, 2),
+    macro_f_string_static_t_initialize("aa1", 0, 3),
+    macro_f_string_static_t_initialize("aaone", 0, 5),
+    macro_f_string_static_t_initialize("aaOne", 0, 5),
+    macro_f_string_static_t_initialize("aa\0ne", 0, 5),
+    macro_f_string_static_t_initialize("aao\0ne", 0, 6),
+    macro_f_string_static_t_initialize("aaone\0", 0, 6),
+
+    // 5.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("aa", 0, 2),
+    macro_f_string_static_t_initialize("aa1", 0, 3),
+    macro_f_string_static_t_initialize("aaone", 0, 5),
+    macro_f_string_static_t_initialize("aaOne", 0, 5),
+    macro_f_string_static_t_initialize("aa\0ne", 0, 5),
+    macro_f_string_static_t_initialize("aao\0ne", 0, 6),
+    macro_f_string_static_t_initialize("aaone\0", 0, 6),
+
+    // 6.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("aa", 0, 2),
+    macro_f_string_static_t_initialize("aa1", 0, 3),
+    macro_f_string_static_t_initialize("aaone", 0, 5),
+    macro_f_string_static_t_initialize("aaOne", 0, 5),
+    macro_f_string_static_t_initialize("aa\0ne", 0, 5),
+    macro_f_string_static_t_initialize("aao\0ne", 0, 6),
+    macro_f_string_static_t_initialize("aaone\0", 0, 6),
+
+    // 7.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("aa", 0, 2),
+    macro_f_string_static_t_initialize("aa1", 0, 3),
+    macro_f_string_static_t_initialize("aaone", 0, 5),
+    macro_f_string_static_t_initialize("aaOne", 0, 5),
+    macro_f_string_static_t_initialize("aa\0ne", 0, 5),
+    macro_f_string_static_t_initialize("aao\0ne", 0, 6),
+    macro_f_string_static_t_initialize("aaone\0", 0, 6),
+
+    // 8.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("aa", 0, 2),
+    macro_f_string_static_t_initialize("aa1", 0, 3),
+    macro_f_string_static_t_initialize("aaone", 0, 5),
+    macro_f_string_static_t_initialize("aaOne", 0, 5),
+    macro_f_string_static_t_initialize("aa\0ne", 0, 5),
+    macro_f_string_static_t_initialize("aao\0ne", 0, 6),
+    macro_f_string_static_t_initialize("aaone\0", 0, 6),
+  };
+
+  f_string_range_t range_1 = macro_f_string_range_t_initialize(3, 9);
+  f_string_range_t range_2 = macro_f_string_range_t_initialize(2, 0);
+
+  const f_status_t expects[] = {
+
+    // 1.
+    F_equal_to,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+
+    // 2.
+    F_equal_to,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+
+    // 3.
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+
+    // 4.
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to,
+
+    // 5.
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+
+    // 6.
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+
+    // 7.
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to,
+
+    // 8.
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to,
+  };
+
+  uint8_t i = 0;
+  f_status_t status = F_none;
+
+  // First eight are against empty strings for first argument.
+  for (; i < 8; ++i) {
+
+    if (i % 8 == 0) {
+      status = fl_string_dynamic_partial_compare_string(string_1s[i].string, string_2s[i], 0, f_string_range_empty_c);
+    }
+    else {
+      range_2.stop = string_2s[i].used - 1;
+
+      status = fl_string_dynamic_partial_compare_string(string_1s[i].string, string_2s[i], 0, range_2);
+    }
+
+    assert_int_equal(status, expects[i]);
+  } // for
+
+  for (; i < 64; ++i) {
+
+    range_1.stop = string_1s[i].used - 1;
+
+    if (i % 8 == 0) {
+      status = fl_string_dynamic_partial_compare_string(string_1s[i].string + range_1.start, string_2s[i], (range_1.stop - range_1.start) + 1, f_string_range_empty_c);
+    }
+    else {
+      range_2.stop = string_2s[i].used - 1;
+
+      status = fl_string_dynamic_partial_compare_string(string_1s[i].string + range_1.start, string_2s[i], (range_1.stop - range_1.start) + 1, range_2);
+    }
+
+    assert_int_equal(status, expects[i]);
+  } // for
+}
+
+#ifdef __cplusplus
+} // extern "C"
+#endif

diff --git a/level_1/fl_string/tests/unit/c/test-string-compare_dynamic_partial_string.h b/level_1/fl_string/tests/unit/c/test-string-compare_dynamic_partial_string.h
new file mode 100644 (file)
index 0000000..e350b7e
--- /dev/null
+++ b/level_1/fl_string/tests/unit/c/test-string-compare_dynamic_partial_string.h
@@ -0,0 +1,22 @@
+/**
+ * FLL - Level 1
+ *
+ * Project: String
+ * API Version: 0.7
+ * Licenses: lgpl-2.1-or-later
+ *
+ * Test the string project.
+ */
+#ifndef _TEST__FL_string_compare_dynamic_partial_string_h
+#define _TEST__FL_string_compare_dynamic_partial_string_h
+
+// fl_string_dynamic_partial_compare_string() only returns memory failures.
+
+/**
+ * Test that function works.
+ *
+ * @see fl_string_dynamic_partial_compare_string()
+ */
+extern void test__fl_string_dynamic_partial_compare_string__works(void **state);
+
+#endif // _TEST__FL_string_compare_dynamic_partial_string_h

diff --git a/level_1/fl_string/tests/unit/c/test-string-compare_dynamic_partial_trim.c b/level_1/fl_string/tests/unit/c/test-string-compare_dynamic_partial_trim.c
new file mode 100644 (file)
index 0000000..01345be
--- /dev/null
+++ b/level_1/fl_string/tests/unit/c/test-string-compare_dynamic_partial_trim.c
@@ -0,0 +1,312 @@
+#include "test-string.h"
+#include "test-string-compare_dynamic_partial.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+void test__fl_string_dynamic_partial_compare_trim__works(void **state) {
+
+  // A necessary work-around to to have "\01" with the "\0" being separate from the "1".
+  f_char_t null_before_one_1[] = {
+    'x', 'x', 'x', '\0', '1', 'y', 'y', 'y'
+  };
+
+  f_char_t null_before_one_2[] = {
+    'x', 'x', 'x', '\0', '1', ' ', '\0', '\t', 'y', 'y', 'y'
+  };
+
+  f_char_t null_before_one_3[] = {
+    'x', 'x', 'x', '\0', ' ', '\0', '1', 'y', 'y', 'y'
+  };
+
+  const f_string_static_t string_1s[] = {
+
+    // 1.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize(0, 0, 0),
+
+    // 2.
+    macro_f_string_static_t_initialize("xxx yyy", 0, 7),
+    macro_f_string_static_t_initialize("xxx\tyyy", 0, 7),
+    macro_f_string_static_t_initialize("xxx\0yyy", 0, 7),
+    macro_f_string_static_t_initialize("xxx    yyy", 0, 10),
+    macro_f_string_static_t_initialize("xxx  \t yyy", 0, 10),
+    macro_f_string_static_t_initialize("xxx\0 \0\tyyy", 0, 10),
+    macro_f_string_static_t_initialize("xxx\0 \0yyy", 0, 9),
+    macro_f_string_static_t_initialize("xxx\0\0\tyyy", 0, 9),
+
+    // 3.
+    macro_f_string_static_t_initialize("xxx 1yyy", 0, 8),
+    macro_f_string_static_t_initialize("xxx\t1yyy", 0, 8),
+    macro_f_string_static_t_initialize(null_before_one_1, 0, 8),
+    macro_f_string_static_t_initialize("xxx  1  yyy", 0, 11),
+    macro_f_string_static_t_initialize("xxx  1\t yyy", 0, 11),
+    macro_f_string_static_t_initialize(null_before_one_2, 0, 11),
+    macro_f_string_static_t_initialize(null_before_one_3, 0, 10),
+    macro_f_string_static_t_initialize("xxx1\0\0\tyyy", 0, 10),
+
+    // 4.
+    macro_f_string_static_t_initialize("xxx oneyyy", 0, 10),
+    macro_f_string_static_t_initialize("xxx\toneyyy", 0, 10),
+    macro_f_string_static_t_initialize("xxx\0oneyyy", 0, 10),
+    macro_f_string_static_t_initialize("xxx  one  yyy", 0, 13),
+    macro_f_string_static_t_initialize("xxx  one\t yyy", 0, 13),
+    macro_f_string_static_t_initialize("xxx\0one \0\tyyy", 0, 13),
+    macro_f_string_static_t_initialize("xxx\0 \0oneyyy", 0, 12),
+    macro_f_string_static_t_initialize("xxxone\0\0\tyyy", 0, 12),
+
+    // 5.
+    macro_f_string_static_t_initialize("xxx Oneyyy", 0, 10),
+    macro_f_string_static_t_initialize("xxx\tOneyyy", 0, 10),
+    macro_f_string_static_t_initialize("xxx\0Oneyyy", 0, 10),
+    macro_f_string_static_t_initialize("xxx  One  yyy", 0, 13),
+    macro_f_string_static_t_initialize("xxx  One\t yyy", 0, 13),
+    macro_f_string_static_t_initialize("xxx\0One \0\tyyy", 0, 13),
+    macro_f_string_static_t_initialize("xxx\0 \0Oneyyy", 0, 12),
+    macro_f_string_static_t_initialize("xxxOne\0\0\tyyy", 0, 12),
+
+    // 6.
+    macro_f_string_static_t_initialize("xxx \0neyyy", 0, 10),
+    macro_f_string_static_t_initialize("xxx\t\0neyyy", 0, 10),
+    macro_f_string_static_t_initialize("xxx\0\0neyyy", 0, 10),
+    macro_f_string_static_t_initialize("xxx  \0ne  yyy", 0, 13),
+    macro_f_string_static_t_initialize("xxx  \0ne\t yyy", 0, 13),
+    macro_f_string_static_t_initialize("xxx\0\0ne \0\tyyy", 0, 13),
+    macro_f_string_static_t_initialize("xxx\0 \0\0neyyy", 0, 12),
+    macro_f_string_static_t_initialize("xxx\0ne\0\0\tyyy", 0, 12),
+
+    // 7.
+    macro_f_string_static_t_initialize("xxx o\0neyyy", 0, 11),
+    macro_f_string_static_t_initialize("xxx\to\0neyyy", 0, 11),
+    macro_f_string_static_t_initialize("xxx\0o\0neyyy", 0, 11),
+    macro_f_string_static_t_initialize("xxx  o\0ne  yyy", 0, 14),
+    macro_f_string_static_t_initialize("xxx  o\0ne\t yyy", 0, 14),
+    macro_f_string_static_t_initialize("xxx\0o\0ne \0\tyyy", 0, 14),
+    macro_f_string_static_t_initialize("xxx\0 \0o\0neyyy", 0, 13),
+    macro_f_string_static_t_initialize("xxxo\0ne\0\0\tyyy", 0, 13),
+
+    // 8.
+    macro_f_string_static_t_initialize("xxx one\0yyy", 0, 11),
+    macro_f_string_static_t_initialize("xxx\tone\0yyy", 0, 11),
+    macro_f_string_static_t_initialize("xxx\0one\0yyy", 0, 11),
+    macro_f_string_static_t_initialize("xxx  one\0  yyy", 0, 14),
+    macro_f_string_static_t_initialize("xxx  one\0\t yyy", 0, 14),
+    macro_f_string_static_t_initialize("xxx\0one\0 \0\tyyy", 0, 14),
+    macro_f_string_static_t_initialize("xxx\0 \0one\0yyy", 0, 13),
+    macro_f_string_static_t_initialize("xxxone\0\0\0\tyyy", 0, 13),
+  };
+
+  const f_string_static_t string_2s[] = {
+
+    // 1.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("aa", 0, 2),
+    macro_f_string_static_t_initialize("aa1", 0, 3),
+    macro_f_string_static_t_initialize("aaone", 0, 5),
+    macro_f_string_static_t_initialize("aaOne", 0, 5),
+    macro_f_string_static_t_initialize("aa\0ne", 0, 5),
+    macro_f_string_static_t_initialize("aao\0ne", 0, 6),
+    macro_f_string_static_t_initialize("aaone\0", 0, 6),
+
+    // 2.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("aa", 0, 2),
+    macro_f_string_static_t_initialize("aa1", 0, 3),
+    macro_f_string_static_t_initialize("aaone", 0, 5),
+    macro_f_string_static_t_initialize("aaOne", 0, 5),
+    macro_f_string_static_t_initialize("aa\0ne", 0, 5),
+    macro_f_string_static_t_initialize("aao\0ne", 0, 6),
+    macro_f_string_static_t_initialize("aaone\0", 0, 6),
+
+    // 3.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("aa", 0, 2),
+    macro_f_string_static_t_initialize("aa1", 0, 3),
+    macro_f_string_static_t_initialize("aaone", 0, 5),
+    macro_f_string_static_t_initialize("aaOne", 0, 5),
+    macro_f_string_static_t_initialize("aa\0ne", 0, 5),
+    macro_f_string_static_t_initialize("aao\0ne", 0, 6),
+    macro_f_string_static_t_initialize("aaone\0", 0, 6),
+
+    // 4.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("aa", 0, 2),
+    macro_f_string_static_t_initialize("aa1", 0, 3),
+    macro_f_string_static_t_initialize("aaone", 0, 5),
+    macro_f_string_static_t_initialize("aaOne", 0, 5),
+    macro_f_string_static_t_initialize("aa\0ne", 0, 5),
+    macro_f_string_static_t_initialize("aao\0ne", 0, 6),
+    macro_f_string_static_t_initialize("aaone\0", 0, 6),
+
+    // 5.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("aa", 0, 2),
+    macro_f_string_static_t_initialize("aa1", 0, 3),
+    macro_f_string_static_t_initialize("aaone", 0, 5),
+    macro_f_string_static_t_initialize("aaOne", 0, 5),
+    macro_f_string_static_t_initialize("aa\0ne", 0, 5),
+    macro_f_string_static_t_initialize("aao\0ne", 0, 6),
+    macro_f_string_static_t_initialize("aaone\0", 0, 6),
+
+    // 6.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("aa", 0, 2),
+    macro_f_string_static_t_initialize("aa1", 0, 3),
+    macro_f_string_static_t_initialize("aaone", 0, 5),
+    macro_f_string_static_t_initialize("aaOne", 0, 5),
+    macro_f_string_static_t_initialize("aa\0ne", 0, 5),
+    macro_f_string_static_t_initialize("aao\0ne", 0, 6),
+    macro_f_string_static_t_initialize("aaone\0", 0, 6),
+
+    // 7.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("aa", 0, 2),
+    macro_f_string_static_t_initialize("aa1", 0, 3),
+    macro_f_string_static_t_initialize("aaone", 0, 5),
+    macro_f_string_static_t_initialize("aaOne", 0, 5),
+    macro_f_string_static_t_initialize("aa\0ne", 0, 5),
+    macro_f_string_static_t_initialize("aao\0ne", 0, 6),
+    macro_f_string_static_t_initialize("aaone\0", 0, 6),
+
+    // 8.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("aa", 0, 2),
+    macro_f_string_static_t_initialize("aa1", 0, 3),
+    macro_f_string_static_t_initialize("aaone", 0, 5),
+    macro_f_string_static_t_initialize("aaOne", 0, 5),
+    macro_f_string_static_t_initialize("aa\0ne", 0, 5),
+    macro_f_string_static_t_initialize("aao\0ne", 0, 6),
+    macro_f_string_static_t_initialize("aaone\0", 0, 6),
+  };
+
+  f_string_range_t range_1 = macro_f_string_range_t_initialize(3, 9);
+  f_string_range_t range_2 = macro_f_string_range_t_initialize(2, 0);
+
+  const f_status_t expects[] = {
+
+    // 1.
+    F_equal_to,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+
+    // 2.
+    F_equal_to,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+
+    // 3.
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+
+    // 4.
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to,
+
+    // 5.
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+
+    // 6.
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+
+    // 7.
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to,
+
+    // 8.
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to,
+  };
+
+  uint8_t i = 0;
+  f_status_t status = F_none;
+
+  // First eight are against empty strings for first argument.
+  for (; i < 8; ++i) {
+
+    if (i % 8 == 0) {
+      status = fl_string_dynamic_partial_compare_trim(string_1s[i], string_2s[i], f_string_range_empty_c, f_string_range_empty_c);
+    }
+    else {
+      range_2.stop = string_2s[i].used - 1;
+
+      status = fl_string_dynamic_partial_compare_trim(string_1s[i], string_2s[i], f_string_range_empty_c, range_2);
+    }
+
+    assert_int_equal(status, expects[i]);
+  } // for
+
+  for (; i < 64; ++i) {
+
+    range_1.stop = string_1s[i].used - 4;
+
+    if (i % 8 == 0) {
+      status = fl_string_dynamic_partial_compare_trim(string_1s[i], string_2s[i], range_1, f_string_range_empty_c);
+    }
+    else {
+      range_2.stop = string_2s[i].used - 1;
+
+      status = fl_string_dynamic_partial_compare_trim(string_1s[i], string_2s[i], range_1, range_2);
+    }
+
+    assert_int_equal(status, expects[i]);
+  } // for
+}
+
+#ifdef __cplusplus
+} // extern "C"
+#endif

diff --git a/level_1/fl_string/tests/unit/c/test-string-compare_dynamic_partial_trim.h b/level_1/fl_string/tests/unit/c/test-string-compare_dynamic_partial_trim.h
new file mode 100644 (file)
index 0000000..16ba67c
--- /dev/null
+++ b/level_1/fl_string/tests/unit/c/test-string-compare_dynamic_partial_trim.h
@@ -0,0 +1,22 @@
+/**
+ * FLL - Level 1
+ *
+ * Project: String
+ * API Version: 0.7
+ * Licenses: lgpl-2.1-or-later
+ *
+ * Test the string project.
+ */
+#ifndef _TEST__FL_string_compare_dynamic_partial_trim_h
+#define _TEST__FL_string_compare_dynamic_partial_trim_h
+
+// fl_string_dynamic_partial_compare_trim() only returns memory failures.
+
+/**
+ * Test that function works.
+ *
+ * @see fl_string_dynamic_partial_compare_trim()
+ */
+extern void test__fl_string_dynamic_partial_compare_trim__works(void **state);
+
+#endif // _TEST__FL_string_compare_dynamic_partial_trim_h

diff --git a/level_1/fl_string/tests/unit/c/test-string-compare_dynamic_partial_trim_dynamic.c b/level_1/fl_string/tests/unit/c/test-string-compare_dynamic_partial_trim_dynamic.c
new file mode 100644 (file)
index 0000000..5171ebf
--- /dev/null
+++ b/level_1/fl_string/tests/unit/c/test-string-compare_dynamic_partial_trim_dynamic.c
@@ -0,0 +1,309 @@
+#include "test-string.h"
+#include "test-string-compare_dynamic_partial_dynamic.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+void test__fl_string_dynamic_partial_compare_trim_dynamic__works(void **state) {
+
+  // A necessary work-around to to have "\01" with the "\0" being separate from the "1".
+  f_char_t null_before_one_1[] = {
+    '\0', '1'
+  };
+
+  f_char_t null_before_one_2[] = {
+    '\0', '1', ' ', '\0', '\t'
+  };
+
+  f_char_t null_before_one_3[] = {
+    '\0', ' ', '\0', '1'
+  };
+
+  const f_string_static_t string_1s[] = {
+
+    // 1.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize(0, 0, 0),
+
+    // 2.
+    macro_f_string_static_t_initialize(" ", 0, 1),
+    macro_f_string_static_t_initialize("\t", 0, 1),
+    macro_f_string_static_t_initialize("\0", 0, 1),
+    macro_f_string_static_t_initialize("    ", 0, 4),
+    macro_f_string_static_t_initialize("  \t ", 0, 4),
+    macro_f_string_static_t_initialize("\0 \0\t", 0, 4),
+    macro_f_string_static_t_initialize("\0 \0", 0, 3),
+    macro_f_string_static_t_initialize("\0\0\t", 0, 3),
+
+    // 3.
+    macro_f_string_static_t_initialize(" 1", 0, 2),
+    macro_f_string_static_t_initialize("\t1", 0, 2),
+    macro_f_string_static_t_initialize(null_before_one_1, 0, 2),
+    macro_f_string_static_t_initialize("  1  ", 0, 5),
+    macro_f_string_static_t_initialize("  1\t ", 0, 5),
+    macro_f_string_static_t_initialize(null_before_one_2, 0, 5),
+    macro_f_string_static_t_initialize(null_before_one_3, 0, 4),
+    macro_f_string_static_t_initialize("1\0\0\t", 0, 4),
+
+    // 4.
+    macro_f_string_static_t_initialize(" one", 0, 4),
+    macro_f_string_static_t_initialize("\tone", 0, 4),
+    macro_f_string_static_t_initialize("\0one", 0, 4),
+    macro_f_string_static_t_initialize("  one  ", 0, 7),
+    macro_f_string_static_t_initialize("  one\t ", 0, 7),
+    macro_f_string_static_t_initialize("\0one \0\t", 0, 7),
+    macro_f_string_static_t_initialize("\0 \0one", 0, 6),
+    macro_f_string_static_t_initialize("one\0\0\t", 0, 6),
+
+    // 5.
+    macro_f_string_static_t_initialize(" One", 0, 4),
+    macro_f_string_static_t_initialize("\tOne", 0, 4),
+    macro_f_string_static_t_initialize("\0One", 0, 4),
+    macro_f_string_static_t_initialize("  One  ", 0, 7),
+    macro_f_string_static_t_initialize("  One\t ", 0, 7),
+    macro_f_string_static_t_initialize("\0One \0\t", 0, 7),
+    macro_f_string_static_t_initialize("\0 \0One", 0, 6),
+    macro_f_string_static_t_initialize("One\0\0\t", 0, 6),
+
+    // 6.
+    macro_f_string_static_t_initialize(" \0ne", 0, 4),
+    macro_f_string_static_t_initialize("\t\0ne", 0, 4),
+    macro_f_string_static_t_initialize("\0\0ne", 0, 4),
+    macro_f_string_static_t_initialize("  \0ne  ", 0, 7),
+    macro_f_string_static_t_initialize("  \0ne\t ", 0, 7),
+    macro_f_string_static_t_initialize("\0\0ne \0\t", 0, 7),
+    macro_f_string_static_t_initialize("\0 \0\0ne", 0, 6),
+    macro_f_string_static_t_initialize("\0ne\0\0\t", 0, 6),
+
+    // 7.
+    macro_f_string_static_t_initialize(" o\0ne", 0, 5),
+    macro_f_string_static_t_initialize("\to\0ne", 0, 5),
+    macro_f_string_static_t_initialize("\0o\0ne", 0, 5),
+    macro_f_string_static_t_initialize("  o\0ne  ", 0, 8),
+    macro_f_string_static_t_initialize("  o\0ne\t ", 0, 8),
+    macro_f_string_static_t_initialize("\0o\0ne \0\t", 0, 8),
+    macro_f_string_static_t_initialize("\0 \0o\0ne", 0, 7),
+    macro_f_string_static_t_initialize("o\0ne\0\0\t", 0, 7),
+
+    // 8.
+    macro_f_string_static_t_initialize(" one\0", 0, 5),
+    macro_f_string_static_t_initialize("\tone\0", 0, 5),
+    macro_f_string_static_t_initialize("\0one\0", 0, 5),
+    macro_f_string_static_t_initialize("  one\0  ", 0, 8),
+    macro_f_string_static_t_initialize("  one\0\t ", 0, 8),
+    macro_f_string_static_t_initialize("\0one\0 \0\t", 0, 8),
+    macro_f_string_static_t_initialize("\0 \0one\0", 0, 7),
+    macro_f_string_static_t_initialize("one\0\0\0\t", 0, 7),
+  };
+
+  const f_string_static_t string_2s[] = {
+
+    // 1.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("aa", 0, 2),
+    macro_f_string_static_t_initialize("aa1", 0, 3),
+    macro_f_string_static_t_initialize("aaone", 0, 5),
+    macro_f_string_static_t_initialize("aaOne", 0, 5),
+    macro_f_string_static_t_initialize("aa\0ne", 0, 5),
+    macro_f_string_static_t_initialize("aao\0ne", 0, 6),
+    macro_f_string_static_t_initialize("aaone\0", 0, 6),
+
+    // 2.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("aa", 0, 2),
+    macro_f_string_static_t_initialize("aa1", 0, 3),
+    macro_f_string_static_t_initialize("aaone", 0, 5),
+    macro_f_string_static_t_initialize("aaOne", 0, 5),
+    macro_f_string_static_t_initialize("aa\0ne", 0, 5),
+    macro_f_string_static_t_initialize("aao\0ne", 0, 6),
+    macro_f_string_static_t_initialize("aaone\0", 0, 6),
+
+    // 3.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("aa", 0, 2),
+    macro_f_string_static_t_initialize("aa1", 0, 3),
+    macro_f_string_static_t_initialize("aaone", 0, 5),
+    macro_f_string_static_t_initialize("aaOne", 0, 5),
+    macro_f_string_static_t_initialize("aa\0ne", 0, 5),
+    macro_f_string_static_t_initialize("aao\0ne", 0, 6),
+    macro_f_string_static_t_initialize("aaone\0", 0, 6),
+
+    // 4.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("aa", 0, 2),
+    macro_f_string_static_t_initialize("aa1", 0, 3),
+    macro_f_string_static_t_initialize("aaone", 0, 5),
+    macro_f_string_static_t_initialize("aaOne", 0, 5),
+    macro_f_string_static_t_initialize("aa\0ne", 0, 5),
+    macro_f_string_static_t_initialize("aao\0ne", 0, 6),
+    macro_f_string_static_t_initialize("aaone\0", 0, 6),
+
+    // 5.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("aa", 0, 2),
+    macro_f_string_static_t_initialize("aa1", 0, 3),
+    macro_f_string_static_t_initialize("aaone", 0, 5),
+    macro_f_string_static_t_initialize("aaOne", 0, 5),
+    macro_f_string_static_t_initialize("aa\0ne", 0, 5),
+    macro_f_string_static_t_initialize("aao\0ne", 0, 6),
+    macro_f_string_static_t_initialize("aaone\0", 0, 6),
+
+    // 6.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("aa", 0, 2),
+    macro_f_string_static_t_initialize("aa1", 0, 3),
+    macro_f_string_static_t_initialize("aaone", 0, 5),
+    macro_f_string_static_t_initialize("aaOne", 0, 5),
+    macro_f_string_static_t_initialize("aa\0ne", 0, 5),
+    macro_f_string_static_t_initialize("aao\0ne", 0, 6),
+    macro_f_string_static_t_initialize("aaone\0", 0, 6),
+
+    // 7.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("aa", 0, 2),
+    macro_f_string_static_t_initialize("aa1", 0, 3),
+    macro_f_string_static_t_initialize("aaone", 0, 5),
+    macro_f_string_static_t_initialize("aaOne", 0, 5),
+    macro_f_string_static_t_initialize("aa\0ne", 0, 5),
+    macro_f_string_static_t_initialize("aao\0ne", 0, 6),
+    macro_f_string_static_t_initialize("aaone\0", 0, 6),
+
+    // 8.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("aa", 0, 2),
+    macro_f_string_static_t_initialize("aa1", 0, 3),
+    macro_f_string_static_t_initialize("aaone", 0, 5),
+    macro_f_string_static_t_initialize("aaOne", 0, 5),
+    macro_f_string_static_t_initialize("aa\0ne", 0, 5),
+    macro_f_string_static_t_initialize("aao\0ne", 0, 6),
+    macro_f_string_static_t_initialize("aaone\0", 0, 6),
+  };
+
+  f_string_range_t range_2 = macro_f_string_range_t_initialize(2, 0);
+
+  const f_status_t expects[] = {
+
+    // 1.
+    F_equal_to,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+
+    // 2.
+    F_equal_to,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+
+    // 3.
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+
+    // 4.
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to,
+
+    // 5.
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+
+    // 6.
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+
+    // 7.
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to,
+
+    // 8.
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to,
+  };
+
+  uint8_t i = 0;
+  f_status_t status = F_none;
+
+  // First eight are against empty strings for first argument.
+  for (; i < 8; ++i) {
+
+    if (i % 8 == 0) {
+      status = fl_string_dynamic_partial_compare_trim_dynamic(string_1s[i], string_2s[i], f_string_range_empty_c);
+    }
+    else {
+      range_2.stop = string_2s[i].used - 1;
+
+      status = fl_string_dynamic_partial_compare_trim_dynamic(string_1s[i], string_2s[i], range_2);
+    }
+
+    assert_int_equal(status, expects[i]);
+  } // for
+
+  for (; i < 64; ++i) {
+
+    if (i % 8 == 0) {
+      status = fl_string_dynamic_partial_compare_trim_dynamic(string_1s[i], string_2s[i], f_string_range_empty_c);
+    }
+    else {
+      range_2.stop = string_2s[i].used - 1;
+
+      status = fl_string_dynamic_partial_compare_trim_dynamic(string_1s[i], string_2s[i], range_2);
+    }
+
+    assert_int_equal(status, expects[i]);
+  } // for
+}
+
+#ifdef __cplusplus
+} // extern "C"
+#endif

diff --git a/level_1/fl_string/tests/unit/c/test-string-compare_dynamic_partial_trim_dynamic.h b/level_1/fl_string/tests/unit/c/test-string-compare_dynamic_partial_trim_dynamic.h
new file mode 100644 (file)
index 0000000..467c4d8
--- /dev/null
+++ b/level_1/fl_string/tests/unit/c/test-string-compare_dynamic_partial_trim_dynamic.h
@@ -0,0 +1,22 @@
+/**
+ * FLL - Level 1
+ *
+ * Project: String
+ * API Version: 0.7
+ * Licenses: lgpl-2.1-or-later
+ *
+ * Test the string project.
+ */
+#ifndef _TEST__FL_string_compare_dynamic_partial_trim_dynamic_h
+#define _TEST__FL_string_compare_dynamic_partial_trim_dynamic_h
+
+// fl_string_dynamic_partial_compare_trim_dynamic() only returns memory failures.
+
+/**
+ * Test that function works.
+ *
+ * @see fl_string_dynamic_partial_compare_trim_dynamic()
+ */
+extern void test__fl_string_dynamic_partial_compare_trim_dynamic__works(void **state);
+
+#endif // _TEST__FL_string_compare_dynamic_partial_trim_dynamic_h

diff --git a/level_1/fl_string/tests/unit/c/test-string-compare_dynamic_partial_trim_string.c b/level_1/fl_string/tests/unit/c/test-string-compare_dynamic_partial_trim_string.c
new file mode 100644 (file)
index 0000000..561689f
--- /dev/null
+++ b/level_1/fl_string/tests/unit/c/test-string-compare_dynamic_partial_trim_string.c
@@ -0,0 +1,312 @@
+#include "test-string.h"
+#include "test-string-compare_dynamic_partial_string.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+void test__fl_string_dynamic_partial_compare_trim_string__works(void **state) {
+
+  // A necessary work-around to to have "\01" with the "\0" being separate from the "1".
+  f_char_t null_before_one_1[] = {
+    'x', 'x', 'x', '\0', '1'
+  };
+
+  f_char_t null_before_one_2[] = {
+    'x', 'x', 'x', '\0', '1', ' ', '\0', '\t'
+  };
+
+  f_char_t null_before_one_3[] = {
+    'x', 'x', 'x', '\0', ' ', '\0', '1'
+  };
+
+  const f_string_static_t string_1s[] = {
+
+    // 1.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize(0, 0, 0),
+
+    // 2.
+    macro_f_string_static_t_initialize("xxx ", 0, 4),
+    macro_f_string_static_t_initialize("xxx\t", 0, 4),
+    macro_f_string_static_t_initialize("xxx\0", 0, 4),
+    macro_f_string_static_t_initialize("xxx    ", 0, 7),
+    macro_f_string_static_t_initialize("xxx  \t ", 0, 7),
+    macro_f_string_static_t_initialize("xxx\0 \0\t", 0, 7),
+    macro_f_string_static_t_initialize("xxx\0 \0", 0, 6),
+    macro_f_string_static_t_initialize("xxx\0\0\t", 0, 6),
+
+    // 3.
+    macro_f_string_static_t_initialize("xxx 1", 0, 5),
+    macro_f_string_static_t_initialize("xxx\t1", 0, 5),
+    macro_f_string_static_t_initialize(null_before_one_1, 0, 5),
+    macro_f_string_static_t_initialize("xxx  1  ", 0, 8),
+    macro_f_string_static_t_initialize("xxx  1\t ", 0, 8),
+    macro_f_string_static_t_initialize(null_before_one_2, 0, 8),
+    macro_f_string_static_t_initialize(null_before_one_3, 0, 7),
+    macro_f_string_static_t_initialize("xxx1\0\0\t", 0, 7),
+
+    // 4.
+    macro_f_string_static_t_initialize("xxx one", 0, 7),
+    macro_f_string_static_t_initialize("xxx\tone", 0, 7),
+    macro_f_string_static_t_initialize("xxx\0one", 0, 7),
+    macro_f_string_static_t_initialize("xxx  one  ", 0, 10),
+    macro_f_string_static_t_initialize("xxx  one\t ", 0, 10),
+    macro_f_string_static_t_initialize("xxx\0one \0\t", 0, 10),
+    macro_f_string_static_t_initialize("xxx\0 \0one", 0, 9),
+    macro_f_string_static_t_initialize("xxxone\0\0\t", 0, 9),
+
+    // 5.
+    macro_f_string_static_t_initialize("xxx One", 0, 7),
+    macro_f_string_static_t_initialize("xxx\tOne", 0, 7),
+    macro_f_string_static_t_initialize("xxx\0One", 0, 7),
+    macro_f_string_static_t_initialize("xxx  One  ", 0, 10),
+    macro_f_string_static_t_initialize("xxx  One\t ", 0, 10),
+    macro_f_string_static_t_initialize("xxx\0One \0\t", 0, 10),
+    macro_f_string_static_t_initialize("xxx\0 \0One", 0, 9),
+    macro_f_string_static_t_initialize("xxxOne\0\0\t", 0, 9),
+
+    // 6.
+    macro_f_string_static_t_initialize("xxx \0ne", 0, 7),
+    macro_f_string_static_t_initialize("xxx\t\0ne", 0, 7),
+    macro_f_string_static_t_initialize("xxx\0\0ne", 0, 7),
+    macro_f_string_static_t_initialize("xxx  \0ne  ", 0, 10),
+    macro_f_string_static_t_initialize("xxx  \0ne\t ", 0, 10),
+    macro_f_string_static_t_initialize("xxx\0\0ne \0\t", 0, 10),
+    macro_f_string_static_t_initialize("xxx\0 \0\0ne", 0, 9),
+    macro_f_string_static_t_initialize("xxx\0ne\0\0\t", 0, 9),
+
+    // 7.
+    macro_f_string_static_t_initialize("xxx o\0ne", 0, 8),
+    macro_f_string_static_t_initialize("xxx\to\0ne", 0, 8),
+    macro_f_string_static_t_initialize("xxx\0o\0ne", 0, 8),
+    macro_f_string_static_t_initialize("xxx  o\0ne  ", 0, 11),
+    macro_f_string_static_t_initialize("xxx  o\0ne\t ", 0, 11),
+    macro_f_string_static_t_initialize("xxx\0o\0ne \0\t", 0, 11),
+    macro_f_string_static_t_initialize("xxx\0 \0o\0ne", 0, 10),
+    macro_f_string_static_t_initialize("xxxo\0ne\0\0\t", 0, 10),
+
+    // 8.
+    macro_f_string_static_t_initialize("xxx one\0", 0, 8),
+    macro_f_string_static_t_initialize("xxx\tone\0", 0, 8),
+    macro_f_string_static_t_initialize("xxx\0one\0", 0, 8),
+    macro_f_string_static_t_initialize("xxx  one\0  ", 0, 11),
+    macro_f_string_static_t_initialize("xxx  one\0\t ", 0, 11),
+    macro_f_string_static_t_initialize("xxx\0one\0 \0\t", 0, 11),
+    macro_f_string_static_t_initialize("xxx\0 \0one\0", 0, 10),
+    macro_f_string_static_t_initialize("xxxone\0\0\0\t", 0, 10),
+  };
+
+  const f_string_static_t string_2s[] = {
+
+    // 1.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("aa", 0, 2),
+    macro_f_string_static_t_initialize("aa1", 0, 3),
+    macro_f_string_static_t_initialize("aaone", 0, 5),
+    macro_f_string_static_t_initialize("aaOne", 0, 5),
+    macro_f_string_static_t_initialize("aa\0ne", 0, 5),
+    macro_f_string_static_t_initialize("aao\0ne", 0, 6),
+    macro_f_string_static_t_initialize("aaone\0", 0, 6),
+
+    // 2.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("aa", 0, 2),
+    macro_f_string_static_t_initialize("aa1", 0, 3),
+    macro_f_string_static_t_initialize("aaone", 0, 5),
+    macro_f_string_static_t_initialize("aaOne", 0, 5),
+    macro_f_string_static_t_initialize("aa\0ne", 0, 5),
+    macro_f_string_static_t_initialize("aao\0ne", 0, 6),
+    macro_f_string_static_t_initialize("aaone\0", 0, 6),
+
+    // 3.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("aa", 0, 2),
+    macro_f_string_static_t_initialize("aa1", 0, 3),
+    macro_f_string_static_t_initialize("aaone", 0, 5),
+    macro_f_string_static_t_initialize("aaOne", 0, 5),
+    macro_f_string_static_t_initialize("aa\0ne", 0, 5),
+    macro_f_string_static_t_initialize("aao\0ne", 0, 6),
+    macro_f_string_static_t_initialize("aaone\0", 0, 6),
+
+    // 4.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("aa", 0, 2),
+    macro_f_string_static_t_initialize("aa1", 0, 3),
+    macro_f_string_static_t_initialize("aaone", 0, 5),
+    macro_f_string_static_t_initialize("aaOne", 0, 5),
+    macro_f_string_static_t_initialize("aa\0ne", 0, 5),
+    macro_f_string_static_t_initialize("aao\0ne", 0, 6),
+    macro_f_string_static_t_initialize("aaone\0", 0, 6),
+
+    // 5.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("aa", 0, 2),
+    macro_f_string_static_t_initialize("aa1", 0, 3),
+    macro_f_string_static_t_initialize("aaone", 0, 5),
+    macro_f_string_static_t_initialize("aaOne", 0, 5),
+    macro_f_string_static_t_initialize("aa\0ne", 0, 5),
+    macro_f_string_static_t_initialize("aao\0ne", 0, 6),
+    macro_f_string_static_t_initialize("aaone\0", 0, 6),
+
+    // 6.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("aa", 0, 2),
+    macro_f_string_static_t_initialize("aa1", 0, 3),
+    macro_f_string_static_t_initialize("aaone", 0, 5),
+    macro_f_string_static_t_initialize("aaOne", 0, 5),
+    macro_f_string_static_t_initialize("aa\0ne", 0, 5),
+    macro_f_string_static_t_initialize("aao\0ne", 0, 6),
+    macro_f_string_static_t_initialize("aaone\0", 0, 6),
+
+    // 7.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("aa", 0, 2),
+    macro_f_string_static_t_initialize("aa1", 0, 3),
+    macro_f_string_static_t_initialize("aaone", 0, 5),
+    macro_f_string_static_t_initialize("aaOne", 0, 5),
+    macro_f_string_static_t_initialize("aa\0ne", 0, 5),
+    macro_f_string_static_t_initialize("aao\0ne", 0, 6),
+    macro_f_string_static_t_initialize("aaone\0", 0, 6),
+
+    // 8.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("aa", 0, 2),
+    macro_f_string_static_t_initialize("aa1", 0, 3),
+    macro_f_string_static_t_initialize("aaone", 0, 5),
+    macro_f_string_static_t_initialize("aaOne", 0, 5),
+    macro_f_string_static_t_initialize("aa\0ne", 0, 5),
+    macro_f_string_static_t_initialize("aao\0ne", 0, 6),
+    macro_f_string_static_t_initialize("aaone\0", 0, 6),
+  };
+
+  f_string_range_t range_1 = macro_f_string_range_t_initialize(3, 9);
+  f_string_range_t range_2 = macro_f_string_range_t_initialize(2, 0);
+
+  const f_status_t expects[] = {
+
+    // 1.
+    F_equal_to,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+
+    // 2.
+    F_equal_to,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+
+    // 3.
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+
+    // 4.
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to,
+
+    // 5.
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+
+    // 6.
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+
+    // 7.
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to,
+
+    // 8.
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to,
+  };
+
+  uint8_t i = 0;
+  f_status_t status = F_none;
+
+  // First eight are against empty strings for first argument.
+  for (; i < 8; ++i) {
+
+    if (i % 8 == 0) {
+      status = fl_string_dynamic_partial_compare_trim_string(string_1s[i].string, string_2s[i], 0, f_string_range_empty_c);
+    }
+    else {
+      range_2.stop = string_2s[i].used - 1;
+
+      status = fl_string_dynamic_partial_compare_trim_string(string_1s[i].string, string_2s[i], 0, range_2);
+    }
+
+    assert_int_equal(status, expects[i]);
+  } // for
+
+  for (; i < 64; ++i) {
+
+    range_1.stop = string_1s[i].used - 1;
+
+    if (i % 8 == 0) {
+      status = fl_string_dynamic_partial_compare_trim_string(string_1s[i].string + range_1.start, string_2s[i], (range_1.stop - range_1.start) + 1, f_string_range_empty_c);
+    }
+    else {
+      range_2.stop = string_2s[i].used - 1;
+
+      status = fl_string_dynamic_partial_compare_trim_string(string_1s[i].string + range_1.start, string_2s[i], (range_1.stop - range_1.start) + 1, range_2);
+    }
+
+    assert_int_equal(status, expects[i]);
+  } // for
+}
+
+#ifdef __cplusplus
+} // extern "C"
+#endif

diff --git a/level_1/fl_string/tests/unit/c/test-string-compare_dynamic_partial_trim_string.h b/level_1/fl_string/tests/unit/c/test-string-compare_dynamic_partial_trim_string.h
new file mode 100644 (file)
index 0000000..f6bc898
--- /dev/null
+++ b/level_1/fl_string/tests/unit/c/test-string-compare_dynamic_partial_trim_string.h
@@ -0,0 +1,22 @@
+/**
+ * FLL - Level 1
+ *
+ * Project: String
+ * API Version: 0.7
+ * Licenses: lgpl-2.1-or-later
+ *
+ * Test the string project.
+ */
+#ifndef _TEST__FL_string_compare_dynamic_partial_trim_string_h
+#define _TEST__FL_string_compare_dynamic_partial_trim_string_h
+
+// fl_string_dynamic_partial_compare_trim_string() only returns memory failures.
+
+/**
+ * Test that function works.
+ *
+ * @see fl_string_dynamic_partial_compare_trim_string()
+ */
+extern void test__fl_string_dynamic_partial_compare_trim_string__works(void **state);
+
+#endif // _TEST__FL_string_compare_dynamic_partial_trim_string_h

diff --git a/level_1/fl_string/tests/unit/c/test-string-compare_dynamic_string.c b/level_1/fl_string/tests/unit/c/test-string-compare_dynamic_string.c
new file mode 100644 (file)
index 0000000..65aafcb
--- /dev/null
+++ b/level_1/fl_string/tests/unit/c/test-string-compare_dynamic_string.c
@@ -0,0 +1,269 @@
+#include "test-string.h"
+#include "test-string-compare_dynamic_string.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+void test__fl_string_dynamic_compare_string__works(void **state) {
+
+  const f_string_static_t string_1s[] = {
+
+    // 1.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize(0, 0, 0),
+
+    // 2.
+    macro_f_string_static_t_initialize("", 0, 0),
+    macro_f_string_static_t_initialize("", 0, 0),
+    macro_f_string_static_t_initialize("", 0, 0),
+    macro_f_string_static_t_initialize("", 0, 0),
+    macro_f_string_static_t_initialize("", 0, 0),
+    macro_f_string_static_t_initialize("", 0, 0),
+    macro_f_string_static_t_initialize("", 0, 0),
+    macro_f_string_static_t_initialize("", 0, 0),
+
+    // 3.
+    macro_f_string_static_t_initialize("1", 0, 1),
+    macro_f_string_static_t_initialize("1", 0, 1),
+    macro_f_string_static_t_initialize("1", 0, 1),
+    macro_f_string_static_t_initialize("1", 0, 1),
+    macro_f_string_static_t_initialize("1", 0, 1),
+    macro_f_string_static_t_initialize("1", 0, 1),
+    macro_f_string_static_t_initialize("1", 0, 1),
+    macro_f_string_static_t_initialize("1", 0, 1),
+
+    // 4.
+    macro_f_string_static_t_initialize("one", 0, 3),
+    macro_f_string_static_t_initialize("one", 0, 3),
+    macro_f_string_static_t_initialize("one", 0, 3),
+    macro_f_string_static_t_initialize("one", 0, 3),
+    macro_f_string_static_t_initialize("one", 0, 3),
+    macro_f_string_static_t_initialize("one", 0, 3),
+    macro_f_string_static_t_initialize("one", 0, 3),
+    macro_f_string_static_t_initialize("one", 0, 3),
+
+    // 5.
+    macro_f_string_static_t_initialize("One", 0, 3),
+    macro_f_string_static_t_initialize("One", 0, 3),
+    macro_f_string_static_t_initialize("One", 0, 3),
+    macro_f_string_static_t_initialize("One", 0, 3),
+    macro_f_string_static_t_initialize("One", 0, 3),
+    macro_f_string_static_t_initialize("One", 0, 3),
+    macro_f_string_static_t_initialize("One", 0, 3),
+    macro_f_string_static_t_initialize("One", 0, 3),
+
+    // 6.
+    macro_f_string_static_t_initialize("\0ne", 0, 3),
+    macro_f_string_static_t_initialize("\0ne", 0, 3),
+    macro_f_string_static_t_initialize("\0ne", 0, 3),
+    macro_f_string_static_t_initialize("\0ne", 0, 3),
+    macro_f_string_static_t_initialize("\0ne", 0, 3),
+    macro_f_string_static_t_initialize("\0ne", 0, 3),
+    macro_f_string_static_t_initialize("\0ne", 0, 3),
+    macro_f_string_static_t_initialize("\0ne", 0, 3),
+
+    // 7.
+    macro_f_string_static_t_initialize("o\0ne", 0, 4),
+    macro_f_string_static_t_initialize("o\0ne", 0, 4),
+    macro_f_string_static_t_initialize("o\0ne", 0, 4),
+    macro_f_string_static_t_initialize("o\0ne", 0, 4),
+    macro_f_string_static_t_initialize("o\0ne", 0, 4),
+    macro_f_string_static_t_initialize("o\0ne", 0, 4),
+    macro_f_string_static_t_initialize("o\0ne", 0, 4),
+    macro_f_string_static_t_initialize("o\0ne", 0, 4),
+
+    // 8.
+    macro_f_string_static_t_initialize("one\0", 0, 4),
+    macro_f_string_static_t_initialize("one\0", 0, 4),
+    macro_f_string_static_t_initialize("one\0", 0, 4),
+    macro_f_string_static_t_initialize("one\0", 0, 4),
+    macro_f_string_static_t_initialize("one\0", 0, 4),
+    macro_f_string_static_t_initialize("one\0", 0, 4),
+    macro_f_string_static_t_initialize("one\0", 0, 4),
+    macro_f_string_static_t_initialize("one\0", 0, 4),
+  };
+
+  const f_string_static_t string_2s[] = {
+
+    // 1.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("", 0, 0),
+    macro_f_string_static_t_initialize("1", 0, 1),
+    macro_f_string_static_t_initialize("one", 0, 3),
+    macro_f_string_static_t_initialize("One", 0, 3),
+    macro_f_string_static_t_initialize("\0ne", 0, 3),
+    macro_f_string_static_t_initialize("o\0ne", 0, 4),
+    macro_f_string_static_t_initialize("one\0", 0, 4),
+
+    // 2.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("", 0, 0),
+    macro_f_string_static_t_initialize("1", 0, 1),
+    macro_f_string_static_t_initialize("one", 0, 3),
+    macro_f_string_static_t_initialize("One", 0, 3),
+    macro_f_string_static_t_initialize("\0ne", 0, 3),
+    macro_f_string_static_t_initialize("o\0ne", 0, 4),
+    macro_f_string_static_t_initialize("one\0", 0, 4),
+
+    // 3.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("", 0, 0),
+    macro_f_string_static_t_initialize("1", 0, 1),
+    macro_f_string_static_t_initialize("one", 0, 3),
+    macro_f_string_static_t_initialize("One", 0, 3),
+    macro_f_string_static_t_initialize("\0ne", 0, 3),
+    macro_f_string_static_t_initialize("o\0ne", 0, 4),
+    macro_f_string_static_t_initialize("one\0", 0, 4),
+
+    // 4.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("", 0, 0),
+    macro_f_string_static_t_initialize("1", 0, 1),
+    macro_f_string_static_t_initialize("one", 0, 3),
+    macro_f_string_static_t_initialize("One", 0, 3),
+    macro_f_string_static_t_initialize("\0ne", 0, 3),
+    macro_f_string_static_t_initialize("o\0ne", 0, 4),
+    macro_f_string_static_t_initialize("one\0", 0, 4),
+
+    // 5.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("", 0, 0),
+    macro_f_string_static_t_initialize("1", 0, 1),
+    macro_f_string_static_t_initialize("one", 0, 3),
+    macro_f_string_static_t_initialize("One", 0, 3),
+    macro_f_string_static_t_initialize("\0ne", 0, 3),
+    macro_f_string_static_t_initialize("o\0ne", 0, 4),
+    macro_f_string_static_t_initialize("one\0", 0, 4),
+
+    // 6.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("", 0, 0),
+    macro_f_string_static_t_initialize("1", 0, 1),
+    macro_f_string_static_t_initialize("one", 0, 3),
+    macro_f_string_static_t_initialize("One", 0, 3),
+    macro_f_string_static_t_initialize("\0ne", 0, 3),
+    macro_f_string_static_t_initialize("o\0ne", 0, 4),
+    macro_f_string_static_t_initialize("one\0", 0, 4),
+
+    // 7.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("", 0, 0),
+    macro_f_string_static_t_initialize("1", 0, 1),
+    macro_f_string_static_t_initialize("one", 0, 3),
+    macro_f_string_static_t_initialize("One", 0, 3),
+    macro_f_string_static_t_initialize("\0ne", 0, 3),
+    macro_f_string_static_t_initialize("o\0ne", 0, 4),
+    macro_f_string_static_t_initialize("one\0", 0, 4),
+
+    // 8.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("", 0, 0),
+    macro_f_string_static_t_initialize("1", 0, 1),
+    macro_f_string_static_t_initialize("one", 0, 3),
+    macro_f_string_static_t_initialize("One", 0, 3),
+    macro_f_string_static_t_initialize("\0ne", 0, 3),
+    macro_f_string_static_t_initialize("o\0ne", 0, 4),
+    macro_f_string_static_t_initialize("one\0", 0, 4),
+  };
+
+  const f_status_t expects[] = {
+
+    // 1.
+    F_equal_to,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+
+    // 2.
+    F_equal_to,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+
+    // 3.
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+
+    // 4.
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to,
+
+    // 5.
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+
+    // 6.
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+
+    // 7.
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to,
+
+    // 8.
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to,
+  };
+
+  for (uint8_t i = 0; i < 64; ++i) {
+
+    const f_status_t status = fl_string_dynamic_compare_string(string_1s[i].string, string_2s[i], string_1s[i].used);
+
+    assert_int_equal(status, expects[i]);
+  } // for
+}
+
+#ifdef __cplusplus
+} // extern "C"
+#endif

diff --git a/level_1/fl_string/tests/unit/c/test-string-compare_dynamic_string.h b/level_1/fl_string/tests/unit/c/test-string-compare_dynamic_string.h
new file mode 100644 (file)
index 0000000..12b96f3
--- /dev/null
+++ b/level_1/fl_string/tests/unit/c/test-string-compare_dynamic_string.h
@@ -0,0 +1,22 @@
+/**
+ * FLL - Level 1
+ *
+ * Project: String
+ * API Version: 0.7
+ * Licenses: lgpl-2.1-or-later
+ *
+ * Test the string project.
+ */
+#ifndef _TEST__FL_string_compare_dynamic_string_h
+#define _TEST__FL_string_compare_dynamic_string_h
+
+// fl_string_dynamic_compare_string() only returns memory failures.
+
+/**
+ * Test that function works.
+ *
+ * @see fl_string_dynamic_compare_string()
+ */
+extern void test__fl_string_dynamic_compare_string__works(void **state);
+
+#endif // _TEST__FL_string_compare_dynamic_string_h

diff --git a/level_1/fl_string/tests/unit/c/test-string-compare_dynamic_trim.c b/level_1/fl_string/tests/unit/c/test-string-compare_dynamic_trim.c
new file mode 100644 (file)
index 0000000..1c6e2cb
--- /dev/null
+++ b/level_1/fl_string/tests/unit/c/test-string-compare_dynamic_trim.c
@@ -0,0 +1,373 @@
+#include "test-string.h"
+#include "test-string-compare_dynamic_trim.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+void test__fl_string_dynamic_compare_trim__trims(void **state) {
+
+  const f_string_static_t string_1s[] = {
+    macro_f_string_static_t_initialize(" ", 0, 1),
+    macro_f_string_static_t_initialize("\t", 0, 1),
+    macro_f_string_static_t_initialize(" \0\t", 0, 3),
+    macro_f_string_static_t_initialize("space", 0, 5),
+    macro_f_string_static_t_initialize(" space", 0, 6),
+    macro_f_string_static_t_initialize("space ", 0, 6),
+    macro_f_string_static_t_initialize(" space ", 0, 7),
+    macro_f_string_static_t_initialize(" \t space \t ", 0, 11),
+    macro_f_string_static_t_initialize("space space", 0, 11),
+    macro_f_string_static_t_initialize(" space\tspace ", 0, 13),
+    macro_f_string_static_t_initialize("\t\0\tspace\t\0 space \0 ", 0, 19),
+    macro_f_string_static_t_initialize(" space\tspace ", 0, 13),
+    macro_f_string_static_t_initialize("\t\0\tspace\t\0 space \0 ", 0, 19),
+  };
+
+  const f_string_static_t string_2s[] = {
+    f_string_empty_s,
+    f_string_empty_s,
+    f_string_empty_s,
+    macro_f_string_static_t_initialize("space", 0, 5),
+    macro_f_string_static_t_initialize("space", 0, 5),
+    macro_f_string_static_t_initialize("space", 0, 5),
+    macro_f_string_static_t_initialize("space", 0, 5),
+    macro_f_string_static_t_initialize("space", 0, 5),
+    macro_f_string_static_t_initialize("space space", 0, 11),
+    macro_f_string_static_t_initialize("space\tspace", 0, 11),
+    macro_f_string_static_t_initialize("space\t\0 space", 0, 13),
+    macro_f_string_static_t_initialize("space space", 0, 11),
+    macro_f_string_static_t_initialize("space space", 0, 11),
+  };
+
+  const f_status_t expects[] = {
+    F_equal_to,
+    F_equal_to,
+    F_equal_to,
+    F_equal_to,
+    F_equal_to,
+    F_equal_to,
+    F_equal_to,
+    F_equal_to,
+    F_equal_to,
+    F_equal_to,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+  };
+
+  uint8_t i = 0;
+
+  for (; i < 13; ++i) {
+
+    const f_status_t status = fl_string_dynamic_compare_trim(string_1s[i], string_2s[i]);
+
+    assert_int_equal(status, expects[i]);
+  } // for
+
+  for (i = 0; i < 13; ++i) {
+
+    const f_status_t status = fl_string_dynamic_compare_trim(string_2s[i], string_1s[i]);
+
+    assert_int_equal(status, expects[i]);
+  } // for
+
+  for (i = 0; i < 10; ++i) {
+
+    const f_status_t status = fl_string_dynamic_compare_trim(string_1s[i], string_1s[i]);
+
+    assert_int_equal(status, F_equal_to);
+  } // for
+
+  for (i = 0; i < 10; ++i) {
+
+    const f_status_t status = fl_string_dynamic_compare_trim(string_2s[i], string_2s[i]);
+
+    assert_int_equal(status, F_equal_to);
+  } // for
+}
+
+void test__fl_string_dynamic_compare_trim__something_misses_nothing(void **state) {
+
+  const f_string_static_t string_1s[] = {
+    macro_f_string_static_t_initialize("space", 0, 5),
+    macro_f_string_static_t_initialize(" space", 0, 6),
+    macro_f_string_static_t_initialize("space ", 0, 6),
+    macro_f_string_static_t_initialize(" space ", 0, 7),
+    macro_f_string_static_t_initialize(" \t space \t ", 0, 11),
+    macro_f_string_static_t_initialize("space space", 0, 11),
+    macro_f_string_static_t_initialize(" space\tspace ", 0, 11),
+    macro_f_string_static_t_initialize("\t\0\tspace\t\0 space \0 ", 0, 19),
+    macro_f_string_static_t_initialize(" space\tspace ", 0, 11),
+    macro_f_string_static_t_initialize("\t\0\tspace\t\0 space \0 ", 0, 19),
+  };
+
+  for (uint8_t i = 0; i < 10; ++i) {
+
+    const f_status_t status = fl_string_dynamic_compare_trim(string_1s[i], f_string_empty_s);
+
+    assert_int_equal(status, F_equal_to_not);
+  } // for
+}
+
+void test__fl_string_dynamic_compare_trim__works(void **state) {
+
+  const f_string_static_t string_1s[] = {
+
+    // 1.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize(0, 0, 0),
+
+    // 2.
+    macro_f_string_static_t_initialize("", 0, 0),
+    macro_f_string_static_t_initialize("", 0, 0),
+    macro_f_string_static_t_initialize("", 0, 0),
+    macro_f_string_static_t_initialize("", 0, 0),
+    macro_f_string_static_t_initialize("", 0, 0),
+    macro_f_string_static_t_initialize("", 0, 0),
+    macro_f_string_static_t_initialize("", 0, 0),
+    macro_f_string_static_t_initialize("", 0, 0),
+
+    // 3.
+    macro_f_string_static_t_initialize("1", 0, 1),
+    macro_f_string_static_t_initialize("1", 0, 1),
+    macro_f_string_static_t_initialize("1", 0, 1),
+    macro_f_string_static_t_initialize("1", 0, 1),
+    macro_f_string_static_t_initialize("1", 0, 1),
+    macro_f_string_static_t_initialize("1", 0, 1),
+    macro_f_string_static_t_initialize("1", 0, 1),
+    macro_f_string_static_t_initialize("1", 0, 1),
+
+    // 4.
+    macro_f_string_static_t_initialize("one", 0, 3),
+    macro_f_string_static_t_initialize("one", 0, 3),
+    macro_f_string_static_t_initialize("one", 0, 3),
+    macro_f_string_static_t_initialize("one", 0, 3),
+    macro_f_string_static_t_initialize("one", 0, 3),
+    macro_f_string_static_t_initialize("one", 0, 3),
+    macro_f_string_static_t_initialize("one", 0, 3),
+    macro_f_string_static_t_initialize("one", 0, 3),
+
+    // 5.
+    macro_f_string_static_t_initialize("One", 0, 3),
+    macro_f_string_static_t_initialize("One", 0, 3),
+    macro_f_string_static_t_initialize("One", 0, 3),
+    macro_f_string_static_t_initialize("One", 0, 3),
+    macro_f_string_static_t_initialize("One", 0, 3),
+    macro_f_string_static_t_initialize("One", 0, 3),
+    macro_f_string_static_t_initialize("One", 0, 3),
+    macro_f_string_static_t_initialize("One", 0, 3),
+
+    // 6.
+    macro_f_string_static_t_initialize("\0ne", 0, 3),
+    macro_f_string_static_t_initialize("\0ne", 0, 3),
+    macro_f_string_static_t_initialize("\0ne", 0, 3),
+    macro_f_string_static_t_initialize("\0ne", 0, 3),
+    macro_f_string_static_t_initialize("\0ne", 0, 3),
+    macro_f_string_static_t_initialize("\0ne", 0, 3),
+    macro_f_string_static_t_initialize("\0ne", 0, 3),
+    macro_f_string_static_t_initialize("\0ne", 0, 3),
+
+    // 7.
+    macro_f_string_static_t_initialize("o\0ne", 0, 4),
+    macro_f_string_static_t_initialize("o\0ne", 0, 4),
+    macro_f_string_static_t_initialize("o\0ne", 0, 4),
+    macro_f_string_static_t_initialize("o\0ne", 0, 4),
+    macro_f_string_static_t_initialize("o\0ne", 0, 4),
+    macro_f_string_static_t_initialize("o\0ne", 0, 4),
+    macro_f_string_static_t_initialize("o\0ne", 0, 4),
+    macro_f_string_static_t_initialize("o\0ne", 0, 4),
+
+    // 8.
+    macro_f_string_static_t_initialize("one\0", 0, 4),
+    macro_f_string_static_t_initialize("one\0", 0, 4),
+    macro_f_string_static_t_initialize("one\0", 0, 4),
+    macro_f_string_static_t_initialize("one\0", 0, 4),
+    macro_f_string_static_t_initialize("one\0", 0, 4),
+    macro_f_string_static_t_initialize("one\0", 0, 4),
+    macro_f_string_static_t_initialize("one\0", 0, 4),
+    macro_f_string_static_t_initialize("one\0", 0, 4),
+  };
+
+  const f_string_static_t string_2s[] = {
+
+    // 1.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("", 0, 0),
+    macro_f_string_static_t_initialize("1", 0, 1),
+    macro_f_string_static_t_initialize("one", 0, 3),
+    macro_f_string_static_t_initialize("One", 0, 3),
+    macro_f_string_static_t_initialize("\0ne", 0, 3),
+    macro_f_string_static_t_initialize("o\0ne", 0, 4),
+    macro_f_string_static_t_initialize("one\0", 0, 4),
+
+    // 2.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("", 0, 0),
+    macro_f_string_static_t_initialize("1", 0, 1),
+    macro_f_string_static_t_initialize("one", 0, 3),
+    macro_f_string_static_t_initialize("One", 0, 3),
+    macro_f_string_static_t_initialize("\0ne", 0, 3),
+    macro_f_string_static_t_initialize("o\0ne", 0, 4),
+    macro_f_string_static_t_initialize("one\0", 0, 4),
+
+    // 3.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("", 0, 0),
+    macro_f_string_static_t_initialize("1", 0, 1),
+    macro_f_string_static_t_initialize("one", 0, 3),
+    macro_f_string_static_t_initialize("One", 0, 3),
+    macro_f_string_static_t_initialize("\0ne", 0, 3),
+    macro_f_string_static_t_initialize("o\0ne", 0, 4),
+    macro_f_string_static_t_initialize("one\0", 0, 4),
+
+    // 4.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("", 0, 0),
+    macro_f_string_static_t_initialize("1", 0, 1),
+    macro_f_string_static_t_initialize("one", 0, 3),
+    macro_f_string_static_t_initialize("One", 0, 3),
+    macro_f_string_static_t_initialize("\0ne", 0, 3),
+    macro_f_string_static_t_initialize("o\0ne", 0, 4),
+    macro_f_string_static_t_initialize("one\0", 0, 4),
+
+    // 5.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("", 0, 0),
+    macro_f_string_static_t_initialize("1", 0, 1),
+    macro_f_string_static_t_initialize("one", 0, 3),
+    macro_f_string_static_t_initialize("One", 0, 3),
+    macro_f_string_static_t_initialize("\0ne", 0, 3),
+    macro_f_string_static_t_initialize("o\0ne", 0, 4),
+    macro_f_string_static_t_initialize("one\0", 0, 4),
+
+    // 6.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("", 0, 0),
+    macro_f_string_static_t_initialize("1", 0, 1),
+    macro_f_string_static_t_initialize("one", 0, 3),
+    macro_f_string_static_t_initialize("One", 0, 3),
+    macro_f_string_static_t_initialize("\0ne", 0, 3),
+    macro_f_string_static_t_initialize("o\0ne", 0, 4),
+    macro_f_string_static_t_initialize("one\0", 0, 4),
+
+    // 7.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("", 0, 0),
+    macro_f_string_static_t_initialize("1", 0, 1),
+    macro_f_string_static_t_initialize("one", 0, 3),
+    macro_f_string_static_t_initialize("One", 0, 3),
+    macro_f_string_static_t_initialize("\0ne", 0, 3),
+    macro_f_string_static_t_initialize("o\0ne", 0, 4),
+    macro_f_string_static_t_initialize("one\0", 0, 4),
+
+    // 8.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("", 0, 0),
+    macro_f_string_static_t_initialize("1", 0, 1),
+    macro_f_string_static_t_initialize("one", 0, 3),
+    macro_f_string_static_t_initialize("One", 0, 3),
+    macro_f_string_static_t_initialize("\0ne", 0, 3),
+    macro_f_string_static_t_initialize("o\0ne", 0, 4),
+    macro_f_string_static_t_initialize("one\0", 0, 4),
+  };
+
+  const f_status_t expects[] = {
+
+    // 1.
+    F_equal_to,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+
+    // 2.
+    F_equal_to,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+
+    // 3.
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+
+    // 4.
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to,
+
+    // 5.
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+
+    // 6.
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+
+    // 7.
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to,
+
+    // 8.
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to,
+  };
+
+  for (uint8_t i = 0; i < 64; ++i) {
+
+    const f_status_t status = fl_string_dynamic_compare_trim(string_1s[i], string_2s[i]);
+
+    assert_int_equal(status, expects[i]);
+  } // for
+}
+
+#ifdef __cplusplus
+} // extern "C"
+#endif

diff --git a/level_1/fl_string/tests/unit/c/test-string-compare_dynamic_trim.h b/level_1/fl_string/tests/unit/c/test-string-compare_dynamic_trim.h
new file mode 100644 (file)
index 0000000..edf45ad
--- /dev/null
+++ b/level_1/fl_string/tests/unit/c/test-string-compare_dynamic_trim.h
@@ -0,0 +1,36 @@
+/**
+ * FLL - Level 1
+ *
+ * Project: String
+ * API Version: 0.7
+ * Licenses: lgpl-2.1-or-later
+ *
+ * Test the string project.
+ */
+#ifndef _TEST__FL_string_compare_dynamic_trim_h
+#define _TEST__FL_string_compare_dynamic_trim_h
+
+// fl_string_dynamic_compare_trim() only returns memory failures.
+
+/**
+ * Test that function trims.
+ *
+ * @see fl_string_dynamic_compare_trim()
+ */
+extern void test__fl_string_dynamic_compare_trim__trims(void **state);
+
+/**
+ * Test that function doesn't match empty string to a non-empty string.
+ *
+ * @see fl_string_dynamic_compare_trim()
+ */
+extern void test__fl_string_dynamic_compare_trim__something_misses_nothing(void **state);
+
+/**
+ * Test that function works.
+ *
+ * @see fl_string_dynamic_compare_trim()
+ */
+extern void test__fl_string_dynamic_compare_trim__works(void **state);
+
+#endif // _TEST__FL_string_compare_dynamic_trim_h

diff --git a/level_1/fl_string/tests/unit/c/test-string-compare_dynamic_trim_string.c b/level_1/fl_string/tests/unit/c/test-string-compare_dynamic_trim_string.c
new file mode 100644 (file)
index 0000000..405757f
--- /dev/null
+++ b/level_1/fl_string/tests/unit/c/test-string-compare_dynamic_trim_string.c
@@ -0,0 +1,373 @@
+#include "test-string.h"
+#include "test-string-compare_dynamic_trim_string.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+void test__fl_string_dynamic_compare_trim_string__trims(void **state) {
+
+  const f_string_static_t string_1s[] = {
+    macro_f_string_static_t_initialize(" ", 0, 1),
+    macro_f_string_static_t_initialize("\t", 0, 1),
+    macro_f_string_static_t_initialize(" \0\t", 0, 3),
+    macro_f_string_static_t_initialize("space", 0, 5),
+    macro_f_string_static_t_initialize(" space", 0, 6),
+    macro_f_string_static_t_initialize("space ", 0, 6),
+    macro_f_string_static_t_initialize(" space ", 0, 7),
+    macro_f_string_static_t_initialize(" \t space \t ", 0, 11),
+    macro_f_string_static_t_initialize("space space", 0, 11),
+    macro_f_string_static_t_initialize(" space\tspace ", 0, 13),
+    macro_f_string_static_t_initialize("\t\0\tspace\t\0 space \0 ", 0, 19),
+    macro_f_string_static_t_initialize(" space\tspace ", 0, 13),
+    macro_f_string_static_t_initialize("\t\0\tspace\t\0 space \0 ", 0, 19),
+  };
+
+  const f_string_static_t string_2s[] = {
+    f_string_empty_s,
+    f_string_empty_s,
+    f_string_empty_s,
+    macro_f_string_static_t_initialize("space", 0, 5),
+    macro_f_string_static_t_initialize("space", 0, 5),
+    macro_f_string_static_t_initialize("space", 0, 5),
+    macro_f_string_static_t_initialize("space", 0, 5),
+    macro_f_string_static_t_initialize("space", 0, 5),
+    macro_f_string_static_t_initialize("space space", 0, 11),
+    macro_f_string_static_t_initialize("space\tspace", 0, 11),
+    macro_f_string_static_t_initialize("space\t\0 space", 0, 13),
+    macro_f_string_static_t_initialize("space space", 0, 11),
+    macro_f_string_static_t_initialize("space space", 0, 11),
+  };
+
+  const f_status_t expects[] = {
+    F_equal_to,
+    F_equal_to,
+    F_equal_to,
+    F_equal_to,
+    F_equal_to,
+    F_equal_to,
+    F_equal_to,
+    F_equal_to,
+    F_equal_to,
+    F_equal_to,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+  };
+
+  uint8_t i = 0;
+
+  for (; i < 13; ++i) {
+
+    const f_status_t status = fl_string_dynamic_compare_trim_string(string_1s[i].string, string_2s[i], string_1s[i].used);
+
+    assert_int_equal(status, expects[i]);
+  } // for
+
+  for (i = 0; i < 13; ++i) {
+
+    const f_status_t status = fl_string_dynamic_compare_trim_string(string_2s[i].string, string_1s[i], string_2s[i].used);
+
+    assert_int_equal(status, expects[i]);
+  } // for
+
+  for (i = 0; i < 10; ++i) {
+
+    const f_status_t status = fl_string_dynamic_compare_trim_string(string_1s[i].string, string_1s[i], string_1s[i].used);
+
+    assert_int_equal(status, F_equal_to);
+  } // for
+
+  for (i = 0; i < 10; ++i) {
+
+    const f_status_t status = fl_string_dynamic_compare_trim_string(string_2s[i].string, string_2s[i], string_2s[i].used);
+
+    assert_int_equal(status, F_equal_to);
+  } // for
+}
+
+void test__fl_string_dynamic_compare_trim_string__something_misses_nothing(void **state) {
+
+  const f_string_static_t string_1s[] = {
+    macro_f_string_static_t_initialize("space", 0, 5),
+    macro_f_string_static_t_initialize(" space", 0, 6),
+    macro_f_string_static_t_initialize("space ", 0, 6),
+    macro_f_string_static_t_initialize(" space ", 0, 7),
+    macro_f_string_static_t_initialize(" \t space \t ", 0, 11),
+    macro_f_string_static_t_initialize("space space", 0, 11),
+    macro_f_string_static_t_initialize(" space\tspace ", 0, 11),
+    macro_f_string_static_t_initialize("\t\0\tspace\t\0 space \0 ", 0, 19),
+    macro_f_string_static_t_initialize(" space\tspace ", 0, 11),
+    macro_f_string_static_t_initialize("\t\0\tspace\t\0 space \0 ", 0, 19),
+  };
+
+  for (uint8_t i = 0; i < 10; ++i) {
+
+    const f_status_t status = fl_string_dynamic_compare_trim_string(string_1s[i].string, f_string_empty_s, string_1s[i].used);
+
+    assert_int_equal(status, F_equal_to_not);
+  } // for
+}
+
+void test__fl_string_dynamic_compare_trim_string__works(void **state) {
+
+  const f_string_static_t string_1s[] = {
+
+    // 1.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize(0, 0, 0),
+
+    // 2.
+    macro_f_string_static_t_initialize("", 0, 0),
+    macro_f_string_static_t_initialize("", 0, 0),
+    macro_f_string_static_t_initialize("", 0, 0),
+    macro_f_string_static_t_initialize("", 0, 0),
+    macro_f_string_static_t_initialize("", 0, 0),
+    macro_f_string_static_t_initialize("", 0, 0),
+    macro_f_string_static_t_initialize("", 0, 0),
+    macro_f_string_static_t_initialize("", 0, 0),
+
+    // 3.
+    macro_f_string_static_t_initialize("1", 0, 1),
+    macro_f_string_static_t_initialize("1", 0, 1),
+    macro_f_string_static_t_initialize("1", 0, 1),
+    macro_f_string_static_t_initialize("1", 0, 1),
+    macro_f_string_static_t_initialize("1", 0, 1),
+    macro_f_string_static_t_initialize("1", 0, 1),
+    macro_f_string_static_t_initialize("1", 0, 1),
+    macro_f_string_static_t_initialize("1", 0, 1),
+
+    // 4.
+    macro_f_string_static_t_initialize("one", 0, 3),
+    macro_f_string_static_t_initialize("one", 0, 3),
+    macro_f_string_static_t_initialize("one", 0, 3),
+    macro_f_string_static_t_initialize("one", 0, 3),
+    macro_f_string_static_t_initialize("one", 0, 3),
+    macro_f_string_static_t_initialize("one", 0, 3),
+    macro_f_string_static_t_initialize("one", 0, 3),
+    macro_f_string_static_t_initialize("one", 0, 3),
+
+    // 5.
+    macro_f_string_static_t_initialize("One", 0, 3),
+    macro_f_string_static_t_initialize("One", 0, 3),
+    macro_f_string_static_t_initialize("One", 0, 3),
+    macro_f_string_static_t_initialize("One", 0, 3),
+    macro_f_string_static_t_initialize("One", 0, 3),
+    macro_f_string_static_t_initialize("One", 0, 3),
+    macro_f_string_static_t_initialize("One", 0, 3),
+    macro_f_string_static_t_initialize("One", 0, 3),
+
+    // 6.
+    macro_f_string_static_t_initialize("\0ne", 0, 3),
+    macro_f_string_static_t_initialize("\0ne", 0, 3),
+    macro_f_string_static_t_initialize("\0ne", 0, 3),
+    macro_f_string_static_t_initialize("\0ne", 0, 3),
+    macro_f_string_static_t_initialize("\0ne", 0, 3),
+    macro_f_string_static_t_initialize("\0ne", 0, 3),
+    macro_f_string_static_t_initialize("\0ne", 0, 3),
+    macro_f_string_static_t_initialize("\0ne", 0, 3),
+
+    // 7.
+    macro_f_string_static_t_initialize("o\0ne", 0, 4),
+    macro_f_string_static_t_initialize("o\0ne", 0, 4),
+    macro_f_string_static_t_initialize("o\0ne", 0, 4),
+    macro_f_string_static_t_initialize("o\0ne", 0, 4),
+    macro_f_string_static_t_initialize("o\0ne", 0, 4),
+    macro_f_string_static_t_initialize("o\0ne", 0, 4),
+    macro_f_string_static_t_initialize("o\0ne", 0, 4),
+    macro_f_string_static_t_initialize("o\0ne", 0, 4),
+
+    // 8.
+    macro_f_string_static_t_initialize("one\0", 0, 4),
+    macro_f_string_static_t_initialize("one\0", 0, 4),
+    macro_f_string_static_t_initialize("one\0", 0, 4),
+    macro_f_string_static_t_initialize("one\0", 0, 4),
+    macro_f_string_static_t_initialize("one\0", 0, 4),
+    macro_f_string_static_t_initialize("one\0", 0, 4),
+    macro_f_string_static_t_initialize("one\0", 0, 4),
+    macro_f_string_static_t_initialize("one\0", 0, 4),
+  };
+
+  const f_string_static_t string_2s[] = {
+
+    // 1.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("", 0, 0),
+    macro_f_string_static_t_initialize("1", 0, 1),
+    macro_f_string_static_t_initialize("one", 0, 3),
+    macro_f_string_static_t_initialize("One", 0, 3),
+    macro_f_string_static_t_initialize("\0ne", 0, 3),
+    macro_f_string_static_t_initialize("o\0ne", 0, 4),
+    macro_f_string_static_t_initialize("one\0", 0, 4),
+
+    // 2.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("", 0, 0),
+    macro_f_string_static_t_initialize("1", 0, 1),
+    macro_f_string_static_t_initialize("one", 0, 3),
+    macro_f_string_static_t_initialize("One", 0, 3),
+    macro_f_string_static_t_initialize("\0ne", 0, 3),
+    macro_f_string_static_t_initialize("o\0ne", 0, 4),
+    macro_f_string_static_t_initialize("one\0", 0, 4),
+
+    // 3.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("", 0, 0),
+    macro_f_string_static_t_initialize("1", 0, 1),
+    macro_f_string_static_t_initialize("one", 0, 3),
+    macro_f_string_static_t_initialize("One", 0, 3),
+    macro_f_string_static_t_initialize("\0ne", 0, 3),
+    macro_f_string_static_t_initialize("o\0ne", 0, 4),
+    macro_f_string_static_t_initialize("one\0", 0, 4),
+
+    // 4.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("", 0, 0),
+    macro_f_string_static_t_initialize("1", 0, 1),
+    macro_f_string_static_t_initialize("one", 0, 3),
+    macro_f_string_static_t_initialize("One", 0, 3),
+    macro_f_string_static_t_initialize("\0ne", 0, 3),
+    macro_f_string_static_t_initialize("o\0ne", 0, 4),
+    macro_f_string_static_t_initialize("one\0", 0, 4),
+
+    // 5.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("", 0, 0),
+    macro_f_string_static_t_initialize("1", 0, 1),
+    macro_f_string_static_t_initialize("one", 0, 3),
+    macro_f_string_static_t_initialize("One", 0, 3),
+    macro_f_string_static_t_initialize("\0ne", 0, 3),
+    macro_f_string_static_t_initialize("o\0ne", 0, 4),
+    macro_f_string_static_t_initialize("one\0", 0, 4),
+
+    // 6.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("", 0, 0),
+    macro_f_string_static_t_initialize("1", 0, 1),
+    macro_f_string_static_t_initialize("one", 0, 3),
+    macro_f_string_static_t_initialize("One", 0, 3),
+    macro_f_string_static_t_initialize("\0ne", 0, 3),
+    macro_f_string_static_t_initialize("o\0ne", 0, 4),
+    macro_f_string_static_t_initialize("one\0", 0, 4),
+
+    // 7.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("", 0, 0),
+    macro_f_string_static_t_initialize("1", 0, 1),
+    macro_f_string_static_t_initialize("one", 0, 3),
+    macro_f_string_static_t_initialize("One", 0, 3),
+    macro_f_string_static_t_initialize("\0ne", 0, 3),
+    macro_f_string_static_t_initialize("o\0ne", 0, 4),
+    macro_f_string_static_t_initialize("one\0", 0, 4),
+
+    // 8.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("", 0, 0),
+    macro_f_string_static_t_initialize("1", 0, 1),
+    macro_f_string_static_t_initialize("one", 0, 3),
+    macro_f_string_static_t_initialize("One", 0, 3),
+    macro_f_string_static_t_initialize("\0ne", 0, 3),
+    macro_f_string_static_t_initialize("o\0ne", 0, 4),
+    macro_f_string_static_t_initialize("one\0", 0, 4),
+  };
+
+  const f_status_t expects[] = {
+
+    // 1.
+    F_equal_to,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+
+    // 2.
+    F_equal_to,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+
+    // 3.
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+
+    // 4.
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to,
+
+    // 5.
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+
+    // 6.
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+
+    // 7.
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to,
+
+    // 8.
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to,
+  };
+
+  for (uint8_t i = 0; i < 64; ++i) {
+
+    const f_status_t status = fl_string_dynamic_compare_trim_string(string_1s[i].string, string_2s[i], string_1s[i].used);
+
+    assert_int_equal(status, expects[i]);
+  } // for
+}
+
+#ifdef __cplusplus
+} // extern "C"
+#endif

diff --git a/level_1/fl_string/tests/unit/c/test-string-compare_dynamic_trim_string.h b/level_1/fl_string/tests/unit/c/test-string-compare_dynamic_trim_string.h
new file mode 100644 (file)
index 0000000..91e0844
--- /dev/null
+++ b/level_1/fl_string/tests/unit/c/test-string-compare_dynamic_trim_string.h
@@ -0,0 +1,36 @@
+/**
+ * FLL - Level 1
+ *
+ * Project: String
+ * API Version: 0.7
+ * Licenses: lgpl-2.1-or-later
+ *
+ * Test the string project.
+ */
+#ifndef _TEST__FL_string_compare_dynamic_trim_string_h
+#define _TEST__FL_string_compare_dynamic_trim_string_h
+
+// fl_string_dynamic_compare_trim_string() only returns memory failures.
+
+/**
+ * Test that function trims.
+ *
+ * @see fl_string_dynamic_compare_trim_string()
+ */
+extern void test__fl_string_dynamic_compare_trim_string__trims(void **state);
+
+/**
+ * Test that function doesn't match empty string to a non-empty string.
+ *
+ * @see fl_string_dynamic_compare_trim_string()
+ */
+extern void test__fl_string_dynamic_compare_trim_string__something_misses_nothing(void **state);
+
+/**
+ * Test that function works.
+ *
+ * @see fl_string_dynamic_compare_trim_string()
+ */
+extern void test__fl_string_dynamic_compare_trim_string__works(void **state);
+
+#endif // _TEST__FL_string_compare_dynamic_trim_string_h

diff --git a/level_1/fl_string/tests/unit/c/test-string-compare_except.c b/level_1/fl_string/tests/unit/c/test-string-compare_except.c
new file mode 100644 (file)
index 0000000..c00b56e
--- /dev/null
+++ b/level_1/fl_string/tests/unit/c/test-string-compare_except.c
@@ -0,0 +1,283 @@
+#include "test-string.h"
+#include "test-string-compare_except.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+void test__fl_string_compare_except__works(void **state) {
+
+  const f_string_static_t string_1s[] = {
+
+    // 1.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize(0, 0, 0),
+
+    // 2.
+    macro_f_string_static_t_initialize("SKIP", 0, 4),
+    macro_f_string_static_t_initialize("SKIP", 0, 4),
+    macro_f_string_static_t_initialize("SKIP", 0, 4),
+    macro_f_string_static_t_initialize("SKIP", 0, 4),
+    macro_f_string_static_t_initialize("SKIP", 0, 4),
+    macro_f_string_static_t_initialize("SKIP", 0, 4),
+    macro_f_string_static_t_initialize("SKIP", 0, 4),
+    macro_f_string_static_t_initialize("SKIP", 0, 4),
+
+    // 3.
+    macro_f_string_static_t_initialize("SKIP1", 0, 5),
+    macro_f_string_static_t_initialize("SKIP1", 0, 5),
+    macro_f_string_static_t_initialize("SKIP1", 0, 5),
+    macro_f_string_static_t_initialize("SKIP1", 0, 5),
+    macro_f_string_static_t_initialize("SKIP1", 0, 5),
+    macro_f_string_static_t_initialize("SKIP1", 0, 5),
+    macro_f_string_static_t_initialize("SKIP1", 0, 5),
+    macro_f_string_static_t_initialize("SKIP1", 0, 5),
+
+    // 4.
+    macro_f_string_static_t_initialize("SKIPone", 0, 7),
+    macro_f_string_static_t_initialize("SKIPone", 0, 7),
+    macro_f_string_static_t_initialize("SKIPone", 0, 7),
+    macro_f_string_static_t_initialize("SKIPone", 0, 7),
+    macro_f_string_static_t_initialize("SKIPone", 0, 7),
+    macro_f_string_static_t_initialize("SKIPone", 0, 7),
+    macro_f_string_static_t_initialize("SKIPone", 0, 7),
+    macro_f_string_static_t_initialize("SKIPone", 0, 7),
+
+    // 5.
+    macro_f_string_static_t_initialize("SKIPOne", 0, 7),
+    macro_f_string_static_t_initialize("SKIPOne", 0, 7),
+    macro_f_string_static_t_initialize("SKIPOne", 0, 7),
+    macro_f_string_static_t_initialize("SKIPOne", 0, 7),
+    macro_f_string_static_t_initialize("SKIPOne", 0, 7),
+    macro_f_string_static_t_initialize("SKIPOne", 0, 7),
+    macro_f_string_static_t_initialize("SKIPOne", 0, 7),
+    macro_f_string_static_t_initialize("SKIPOne", 0, 7),
+
+    // 6.
+    macro_f_string_static_t_initialize("SKIP\0ne", 0, 7),
+    macro_f_string_static_t_initialize("SKIP\0ne", 0, 7),
+    macro_f_string_static_t_initialize("SKIP\0ne", 0, 7),
+    macro_f_string_static_t_initialize("SKIP\0ne", 0, 7),
+    macro_f_string_static_t_initialize("SKIP\0ne", 0, 7),
+    macro_f_string_static_t_initialize("SKIP\0ne", 0, 7),
+    macro_f_string_static_t_initialize("SKIP\0ne", 0, 7),
+    macro_f_string_static_t_initialize("SKIP\0ne", 0, 7),
+
+    // 7.
+    macro_f_string_static_t_initialize("SKIPo\0ne", 0, 8),
+    macro_f_string_static_t_initialize("SKIPo\0ne", 0, 8),
+    macro_f_string_static_t_initialize("SKIPo\0ne", 0, 8),
+    macro_f_string_static_t_initialize("SKIPo\0ne", 0, 8),
+    macro_f_string_static_t_initialize("SKIPo\0ne", 0, 8),
+    macro_f_string_static_t_initialize("SKIPo\0ne", 0, 8),
+    macro_f_string_static_t_initialize("SKIPo\0ne", 0, 8),
+    macro_f_string_static_t_initialize("SKIPo\0ne", 0, 8),
+
+    // 8.
+    macro_f_string_static_t_initialize("SKIPone\0", 0, 8),
+    macro_f_string_static_t_initialize("SKIPone\0", 0, 8),
+    macro_f_string_static_t_initialize("SKIPone\0", 0, 8),
+    macro_f_string_static_t_initialize("SKIPone\0", 0, 8),
+    macro_f_string_static_t_initialize("SKIPone\0", 0, 8),
+    macro_f_string_static_t_initialize("SKIPone\0", 0, 8),
+    macro_f_string_static_t_initialize("SKIPone\0", 0, 8),
+    macro_f_string_static_t_initialize("SKIPone\0", 0, 8),
+  };
+
+  const f_string_static_t string_2s[] = {
+
+    // 1.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("", 0, 0),
+    macro_f_string_static_t_initialize("1", 0, 1),
+    macro_f_string_static_t_initialize("one", 0, 3),
+    macro_f_string_static_t_initialize("One", 0, 3),
+    macro_f_string_static_t_initialize("\0ne", 0, 3),
+    macro_f_string_static_t_initialize("o\0ne", 0, 4),
+    macro_f_string_static_t_initialize("one\0", 0, 4),
+
+    // 2.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("", 0, 0),
+    macro_f_string_static_t_initialize("1", 0, 1),
+    macro_f_string_static_t_initialize("one", 0, 3),
+    macro_f_string_static_t_initialize("One", 0, 3),
+    macro_f_string_static_t_initialize("\0ne", 0, 3),
+    macro_f_string_static_t_initialize("o\0ne", 0, 4),
+    macro_f_string_static_t_initialize("one\0", 0, 4),
+
+    // 3.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("", 0, 0),
+    macro_f_string_static_t_initialize("1", 0, 1),
+    macro_f_string_static_t_initialize("one", 0, 3),
+    macro_f_string_static_t_initialize("One", 0, 3),
+    macro_f_string_static_t_initialize("\0ne", 0, 3),
+    macro_f_string_static_t_initialize("o\0ne", 0, 4),
+    macro_f_string_static_t_initialize("one\0", 0, 4),
+
+    // 4.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("", 0, 0),
+    macro_f_string_static_t_initialize("1", 0, 1),
+    macro_f_string_static_t_initialize("one", 0, 3),
+    macro_f_string_static_t_initialize("One", 0, 3),
+    macro_f_string_static_t_initialize("\0ne", 0, 3),
+    macro_f_string_static_t_initialize("o\0ne", 0, 4),
+    macro_f_string_static_t_initialize("one\0", 0, 4),
+
+    // 5.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("", 0, 0),
+    macro_f_string_static_t_initialize("1", 0, 1),
+    macro_f_string_static_t_initialize("one", 0, 3),
+    macro_f_string_static_t_initialize("One", 0, 3),
+    macro_f_string_static_t_initialize("\0ne", 0, 3),
+    macro_f_string_static_t_initialize("o\0ne", 0, 4),
+    macro_f_string_static_t_initialize("one\0", 0, 4),
+
+    // 6.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("", 0, 0),
+    macro_f_string_static_t_initialize("1", 0, 1),
+    macro_f_string_static_t_initialize("one", 0, 3),
+    macro_f_string_static_t_initialize("One", 0, 3),
+    macro_f_string_static_t_initialize("\0ne", 0, 3),
+    macro_f_string_static_t_initialize("o\0ne", 0, 4),
+    macro_f_string_static_t_initialize("one\0", 0, 4),
+
+    // 7.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("", 0, 0),
+    macro_f_string_static_t_initialize("1", 0, 1),
+    macro_f_string_static_t_initialize("one", 0, 3),
+    macro_f_string_static_t_initialize("One", 0, 3),
+    macro_f_string_static_t_initialize("\0ne", 0, 3),
+    macro_f_string_static_t_initialize("o\0ne", 0, 4),
+    macro_f_string_static_t_initialize("one\0", 0, 4),
+
+    // 8.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("", 0, 0),
+    macro_f_string_static_t_initialize("1", 0, 1),
+    macro_f_string_static_t_initialize("one", 0, 3),
+    macro_f_string_static_t_initialize("One", 0, 3),
+    macro_f_string_static_t_initialize("\0ne", 0, 3),
+    macro_f_string_static_t_initialize("o\0ne", 0, 4),
+    macro_f_string_static_t_initialize("one\0", 0, 4),
+  };
+
+  const f_status_t expects[] = {
+
+    // 1.
+    F_equal_to,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+
+    // 2.
+    F_equal_to,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+
+    // 3.
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+
+    // 4.
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to,
+
+    // 5.
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+
+    // 6.
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+
+    // 7.
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to,
+
+    // 8.
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to,
+  };
+
+  f_array_length_t except_1[] = {
+    0, 1, 2, 3,
+  };
+  const f_array_lengths_t excepts_1 = macro_f_array_lengths_t_initialize(except_1, 0, 4);
+  const f_array_lengths_t excepts_2 = f_array_lengths_t_initialize;
+  uint8_t i = 0;
+
+  for (; i < 64; ++i) {
+
+    const f_status_t status = fl_string_compare_except(string_1s[i].string, string_2s[i].string, string_1s[i].used, string_2s[i].used, excepts_1, excepts_2);
+
+    assert_int_equal(status, expects[i]);
+  } // for
+
+  for (i = 0; i < 64; ++i) {
+
+    const f_status_t status = fl_string_compare_except(string_2s[i].string, string_1s[i].string, string_2s[i].used, string_1s[i].used, excepts_2, excepts_1);
+
+    assert_int_equal(status, expects[i]);
+  } // for
+}
+
+#ifdef __cplusplus
+} // extern "C"
+#endif

diff --git a/level_1/fl_string/tests/unit/c/test-string-compare_except.h b/level_1/fl_string/tests/unit/c/test-string-compare_except.h
new file mode 100644 (file)
index 0000000..32fff55
--- /dev/null
+++ b/level_1/fl_string/tests/unit/c/test-string-compare_except.h
@@ -0,0 +1,22 @@
+/**
+ * FLL - Level 1
+ *
+ * Project: String
+ * API Version: 0.7
+ * Licenses: lgpl-2.1-or-later
+ *
+ * Test the string project.
+ */
+#ifndef _TEST__FL_string_compare_except_h
+#define _TEST__FL_string_compare_except_h
+
+// fl_string_compare_except() only returns memory failures.
+
+/**
+ * Test that function works.
+ *
+ * @see fl_string_compare_except()
+ */
+extern void test__fl_string_compare_except__works(void **state);
+
+#endif // _TEST__FL_string_compare_except_h

diff --git a/level_1/fl_string/tests/unit/c/test-string-compare_except_trim.c b/level_1/fl_string/tests/unit/c/test-string-compare_except_trim.c
new file mode 100644 (file)
index 0000000..485f506
--- /dev/null
+++ b/level_1/fl_string/tests/unit/c/test-string-compare_except_trim.c
@@ -0,0 +1,296 @@
+#include "test-string.h"
+#include "test-string-compare_except_trim.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+void test__fl_string_compare_except_trim__works(void **state) {
+
+  // A necessary work-around to to have "\01" with the "\0" being separate from the "1".
+  f_char_t null_before_one_1[] = {
+    'S', 'K', 'I', 'P', '\0', '1'
+  };
+
+  f_char_t null_before_one_2[] = {
+    'S', 'K', 'I', 'P', '\0', '1', ' ', '\0', '\t'
+  };
+
+  f_char_t null_before_one_3[] = {
+    'S', 'K', 'I', 'P', '\0', ' ', '\0', '1'
+  };
+
+  const f_string_static_t string_1s[] = {
+
+    // 1.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize(0, 0, 0),
+
+    // 2.
+    macro_f_string_static_t_initialize("SKIP ", 0, 5),
+    macro_f_string_static_t_initialize("SKIP\t", 0, 5),
+    macro_f_string_static_t_initialize("SKIP\0", 0, 5),
+    macro_f_string_static_t_initialize("SKIP    ", 0, 8),
+    macro_f_string_static_t_initialize("SKIP  \t ", 0, 8),
+    macro_f_string_static_t_initialize("SKIP\0 \0\t", 0, 8),
+    macro_f_string_static_t_initialize("SKIP\0 \0", 0, 7),
+    macro_f_string_static_t_initialize("SKIP\0\0\t", 0, 7),
+
+    // 3.
+    macro_f_string_static_t_initialize("SKIP 1", 0, 6),
+    macro_f_string_static_t_initialize("SKIP\t1", 0, 6),
+    macro_f_string_static_t_initialize(null_before_one_1, 0, 6),
+    macro_f_string_static_t_initialize("SKIP  1  ", 0, 9),
+    macro_f_string_static_t_initialize("SKIP  1\t ", 0, 9),
+    macro_f_string_static_t_initialize(null_before_one_2, 0, 9),
+    macro_f_string_static_t_initialize(null_before_one_3, 0, 8),
+    macro_f_string_static_t_initialize("SKIP1\0\0\t", 0, 8),
+
+    // 4.
+    macro_f_string_static_t_initialize("SKIP one", 0, 8),
+    macro_f_string_static_t_initialize("SKIP\tone", 0, 8),
+    macro_f_string_static_t_initialize("SKIP\0one", 0, 8),
+    macro_f_string_static_t_initialize("SKIP  one  ", 0, 11),
+    macro_f_string_static_t_initialize("SKIP  one\t ", 0, 11),
+    macro_f_string_static_t_initialize("SKIP\0one \0\t", 0, 11),
+    macro_f_string_static_t_initialize("SKIP\0 \0one", 0, 10),
+    macro_f_string_static_t_initialize("SKIPone\0\0\t", 0, 10),
+
+    // 5.
+    macro_f_string_static_t_initialize("SKIP One", 0, 8),
+    macro_f_string_static_t_initialize("SKIP\tOne", 0, 8),
+    macro_f_string_static_t_initialize("SKIP\0One", 0, 8),
+    macro_f_string_static_t_initialize("SKIP  One  ", 0, 11),
+    macro_f_string_static_t_initialize("SKIP  One\t ", 0, 11),
+    macro_f_string_static_t_initialize("SKIP\0One \0\t", 0, 11),
+    macro_f_string_static_t_initialize("SKIP\0 \0One", 0, 10),
+    macro_f_string_static_t_initialize("SKIPOne\0\0\t", 0, 10),
+
+    // 6.
+    macro_f_string_static_t_initialize("SKIP \0ne", 0, 8),
+    macro_f_string_static_t_initialize("SKIP\t\0ne", 0, 8),
+    macro_f_string_static_t_initialize("SKIP\0\0ne", 0, 8),
+    macro_f_string_static_t_initialize("SKIP  \0ne  ", 0, 11),
+    macro_f_string_static_t_initialize("SKIP  \0ne\t ", 0, 11),
+    macro_f_string_static_t_initialize("SKIP\0\0ne \0\t", 0, 11),
+    macro_f_string_static_t_initialize("SKIP\0 \0\0ne", 0, 10),
+    macro_f_string_static_t_initialize("SKIP\0ne\0\0\t", 0, 10),
+
+    // 7.
+    macro_f_string_static_t_initialize("SKIP o\0ne", 0, 9),
+    macro_f_string_static_t_initialize("SKIP\to\0ne", 0, 9),
+    macro_f_string_static_t_initialize("SKIP\0o\0ne", 0, 9),
+    macro_f_string_static_t_initialize("SKIP  o\0ne  ", 0, 12),
+    macro_f_string_static_t_initialize("SKIP  o\0ne\t ", 0, 12),
+    macro_f_string_static_t_initialize("SKIP\0o\0ne \0\t", 0, 12),
+    macro_f_string_static_t_initialize("SKIP\0 \0o\0ne", 0, 11),
+    macro_f_string_static_t_initialize("SKIPo\0ne\0\0\t", 0, 11),
+
+    // 8.
+    macro_f_string_static_t_initialize("SKIP one\0", 0, 9),
+    macro_f_string_static_t_initialize("SKIP\tone\0", 0, 9),
+    macro_f_string_static_t_initialize("SKIP\0one\0", 0, 9),
+    macro_f_string_static_t_initialize("SKIP  one\0  ", 0, 12),
+    macro_f_string_static_t_initialize("SKIP  one\0\t ", 0, 12),
+    macro_f_string_static_t_initialize("SKIP\0one\0 \0\t", 0, 12),
+    macro_f_string_static_t_initialize("SKIP\0 \0one\0", 0, 11),
+    macro_f_string_static_t_initialize("SKIPone\0\0\0\t", 0, 11),
+  };
+
+  const f_string_static_t string_2s[] = {
+
+    // 1.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("", 0, 0),
+    macro_f_string_static_t_initialize("1", 0, 1),
+    macro_f_string_static_t_initialize("one", 0, 3),
+    macro_f_string_static_t_initialize("One", 0, 3),
+    macro_f_string_static_t_initialize("\0ne", 0, 3),
+    macro_f_string_static_t_initialize("o\0ne", 0, 4),
+    macro_f_string_static_t_initialize("one\0", 0, 4),
+
+    // 2.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("", 0, 0),
+    macro_f_string_static_t_initialize("1", 0, 1),
+    macro_f_string_static_t_initialize("one", 0, 3),
+    macro_f_string_static_t_initialize("One", 0, 3),
+    macro_f_string_static_t_initialize("\0ne", 0, 3),
+    macro_f_string_static_t_initialize("o\0ne", 0, 4),
+    macro_f_string_static_t_initialize("one\0", 0, 4),
+
+    // 3.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("", 0, 0),
+    macro_f_string_static_t_initialize("1", 0, 1),
+    macro_f_string_static_t_initialize("one", 0, 3),
+    macro_f_string_static_t_initialize("One", 0, 3),
+    macro_f_string_static_t_initialize("\0ne", 0, 3),
+    macro_f_string_static_t_initialize("o\0ne", 0, 4),
+    macro_f_string_static_t_initialize("one\0", 0, 4),
+
+    // 4.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("", 0, 0),
+    macro_f_string_static_t_initialize("1", 0, 1),
+    macro_f_string_static_t_initialize("one", 0, 3),
+    macro_f_string_static_t_initialize("One", 0, 3),
+    macro_f_string_static_t_initialize("\0ne", 0, 3),
+    macro_f_string_static_t_initialize("o\0ne", 0, 4),
+    macro_f_string_static_t_initialize("one\0", 0, 4),
+
+    // 5.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("", 0, 0),
+    macro_f_string_static_t_initialize("1", 0, 1),
+    macro_f_string_static_t_initialize("one", 0, 3),
+    macro_f_string_static_t_initialize("One", 0, 3),
+    macro_f_string_static_t_initialize("\0ne", 0, 3),
+    macro_f_string_static_t_initialize("o\0ne", 0, 4),
+    macro_f_string_static_t_initialize("one\0", 0, 4),
+
+    // 6.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("", 0, 0),
+    macro_f_string_static_t_initialize("1", 0, 1),
+    macro_f_string_static_t_initialize("one", 0, 3),
+    macro_f_string_static_t_initialize("One", 0, 3),
+    macro_f_string_static_t_initialize("\0ne", 0, 3),
+    macro_f_string_static_t_initialize("o\0ne", 0, 4),
+    macro_f_string_static_t_initialize("one\0", 0, 4),
+
+    // 7.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("", 0, 0),
+    macro_f_string_static_t_initialize("1", 0, 1),
+    macro_f_string_static_t_initialize("one", 0, 3),
+    macro_f_string_static_t_initialize("One", 0, 3),
+    macro_f_string_static_t_initialize("\0ne", 0, 3),
+    macro_f_string_static_t_initialize("o\0ne", 0, 4),
+    macro_f_string_static_t_initialize("one\0", 0, 4),
+
+    // 8.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("", 0, 0),
+    macro_f_string_static_t_initialize("1", 0, 1),
+    macro_f_string_static_t_initialize("one", 0, 3),
+    macro_f_string_static_t_initialize("One", 0, 3),
+    macro_f_string_static_t_initialize("\0ne", 0, 3),
+    macro_f_string_static_t_initialize("o\0ne", 0, 4),
+    macro_f_string_static_t_initialize("one\0", 0, 4),
+  };
+
+  const f_status_t expects[] = {
+
+    // 1.
+    F_equal_to,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+
+    // 2.
+    F_equal_to,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+
+    // 3.
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+
+    // 4.
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to,
+
+    // 5.
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+
+    // 6.
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+
+    // 7.
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to,
+
+    // 8.
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to,
+  };
+
+  f_array_length_t except_1[] = {
+    0, 1, 2, 3,
+  };
+  const f_array_lengths_t excepts_1 = macro_f_array_lengths_t_initialize(except_1, 0, 4);
+  const f_array_lengths_t excepts_2 = f_array_lengths_t_initialize;
+  uint8_t i = 0;
+
+  for (; i < 64; ++i) {
+
+    const f_status_t status = fl_string_compare_except_trim(string_1s[i].string, string_2s[i].string, string_1s[i].used, string_2s[i].used, excepts_1, excepts_2);
+
+    assert_int_equal(status, expects[i]);
+  } // for
+
+  for (i = 0; i < 64; ++i) {
+
+    const f_status_t status = fl_string_compare_except_trim(string_2s[i].string, string_1s[i].string, string_2s[i].used, string_1s[i].used, excepts_2, excepts_1);
+
+    assert_int_equal(status, expects[i]);
+  } // for
+}
+
+#ifdef __cplusplus
+} // extern "C"
+#endif

diff --git a/level_1/fl_string/tests/unit/c/test-string-compare_except_trim.h b/level_1/fl_string/tests/unit/c/test-string-compare_except_trim.h
new file mode 100644 (file)
index 0000000..68dc8ff
--- /dev/null
+++ b/level_1/fl_string/tests/unit/c/test-string-compare_except_trim.h
@@ -0,0 +1,22 @@
+/**
+ * FLL - Level 1
+ *
+ * Project: String
+ * API Version: 0.7
+ * Licenses: lgpl-2.1-or-later
+ *
+ * Test the string project.
+ */
+#ifndef _TEST__FL_string_compare_except_trim_h
+#define _TEST__FL_string_compare_except_trim_h
+
+// fl_string_compare_except_trim() only returns memory failures.
+
+/**
+ * Test that function works.
+ *
+ * @see fl_string_compare_except_trim()
+ */
+extern void test__fl_string_compare_except_trim__works(void **state);
+
+#endif // _TEST__FL_string_compare_except_trim_h

diff --git a/level_1/fl_string/tests/unit/c/test-string-compare_trim.c b/level_1/fl_string/tests/unit/c/test-string-compare_trim.c
new file mode 100644 (file)
index 0000000..2627187
--- /dev/null
+++ b/level_1/fl_string/tests/unit/c/test-string-compare_trim.c
@@ -0,0 +1,373 @@
+#include "test-string.h"
+#include "test-string-compare_trim.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+void test__fl_string_compare_trim__trims(void **state) {
+
+  const f_string_static_t string_1s[] = {
+    macro_f_string_static_t_initialize(" ", 0, 1),
+    macro_f_string_static_t_initialize("\t", 0, 1),
+    macro_f_string_static_t_initialize(" \0\t", 0, 3),
+    macro_f_string_static_t_initialize("space", 0, 5),
+    macro_f_string_static_t_initialize(" space", 0, 6),
+    macro_f_string_static_t_initialize("space ", 0, 6),
+    macro_f_string_static_t_initialize(" space ", 0, 7),
+    macro_f_string_static_t_initialize(" \t space \t ", 0, 11),
+    macro_f_string_static_t_initialize("space space", 0, 11),
+    macro_f_string_static_t_initialize(" space\tspace ", 0, 13),
+    macro_f_string_static_t_initialize("\t\0\tspace\t\0 space \0 ", 0, 19),
+    macro_f_string_static_t_initialize(" space\tspace ", 0, 13),
+    macro_f_string_static_t_initialize("\t\0\tspace\t\0 space \0 ", 0, 19),
+  };
+
+  const f_string_static_t string_2s[] = {
+    f_string_empty_s,
+    f_string_empty_s,
+    f_string_empty_s,
+    macro_f_string_static_t_initialize("space", 0, 5),
+    macro_f_string_static_t_initialize("space", 0, 5),
+    macro_f_string_static_t_initialize("space", 0, 5),
+    macro_f_string_static_t_initialize("space", 0, 5),
+    macro_f_string_static_t_initialize("space", 0, 5),
+    macro_f_string_static_t_initialize("space space", 0, 11),
+    macro_f_string_static_t_initialize("space\tspace", 0, 11),
+    macro_f_string_static_t_initialize("space\t\0 space", 0, 13),
+    macro_f_string_static_t_initialize("space space", 0, 11),
+    macro_f_string_static_t_initialize("space space", 0, 11),
+  };
+
+  const f_status_t expects[] = {
+    F_equal_to,
+    F_equal_to,
+    F_equal_to,
+    F_equal_to,
+    F_equal_to,
+    F_equal_to,
+    F_equal_to,
+    F_equal_to,
+    F_equal_to,
+    F_equal_to,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+  };
+
+  uint8_t i = 0;
+
+  for (; i < 13; ++i) {
+
+    const f_status_t status = fl_string_compare_trim(string_1s[i].string, string_2s[i].string, string_1s[i].used, string_2s[i].used);
+
+    assert_int_equal(status, expects[i]);
+  } // for
+
+  for (i = 0; i < 13; ++i) {
+
+    const f_status_t status = fl_string_compare_trim(string_2s[i].string, string_1s[i].string, string_2s[i].used, string_1s[i].used);
+
+    assert_int_equal(status, expects[i]);
+  } // for
+
+  for (i = 0; i < 10; ++i) {
+
+    const f_status_t status = fl_string_compare_trim(string_1s[i].string, string_1s[i].string, string_1s[i].used, string_1s[i].used);
+
+    assert_int_equal(status, F_equal_to);
+  } // for
+
+  for (i = 0; i < 10; ++i) {
+
+    const f_status_t status = fl_string_compare_trim(string_2s[i].string, string_2s[i].string, string_2s[i].used, string_2s[i].used);
+
+    assert_int_equal(status, F_equal_to);
+  } // for
+}
+
+void test__fl_string_compare_trim__something_misses_nothing(void **state) {
+
+  const f_string_static_t string_1s[] = {
+    macro_f_string_static_t_initialize("space", 0, 5),
+    macro_f_string_static_t_initialize(" space", 0, 6),
+    macro_f_string_static_t_initialize("space ", 0, 6),
+    macro_f_string_static_t_initialize(" space ", 0, 7),
+    macro_f_string_static_t_initialize(" \t space \t ", 0, 11),
+    macro_f_string_static_t_initialize("space space", 0, 11),
+    macro_f_string_static_t_initialize(" space\tspace ", 0, 11),
+    macro_f_string_static_t_initialize("\t\0\tspace\t\0 space \0 ", 0, 19),
+    macro_f_string_static_t_initialize(" space\tspace ", 0, 11),
+    macro_f_string_static_t_initialize("\t\0\tspace\t\0 space \0 ", 0, 19),
+  };
+
+  for (uint8_t i = 0; i < 10; ++i) {
+
+    const f_status_t status = fl_string_compare_trim(string_1s[i].string, f_string_empty_s.string, string_1s[i].used, f_string_empty_s.used);
+
+    assert_int_equal(status, F_equal_to_not);
+  } // for
+}
+
+void test__fl_string_compare_trim__works(void **state) {
+
+  const f_string_static_t string_1s[] = {
+
+    // 1.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize(0, 0, 0),
+
+    // 2.
+    macro_f_string_static_t_initialize("", 0, 0),
+    macro_f_string_static_t_initialize("", 0, 0),
+    macro_f_string_static_t_initialize("", 0, 0),
+    macro_f_string_static_t_initialize("", 0, 0),
+    macro_f_string_static_t_initialize("", 0, 0),
+    macro_f_string_static_t_initialize("", 0, 0),
+    macro_f_string_static_t_initialize("", 0, 0),
+    macro_f_string_static_t_initialize("", 0, 0),
+
+    // 3.
+    macro_f_string_static_t_initialize("1", 0, 1),
+    macro_f_string_static_t_initialize("1", 0, 1),
+    macro_f_string_static_t_initialize("1", 0, 1),
+    macro_f_string_static_t_initialize("1", 0, 1),
+    macro_f_string_static_t_initialize("1", 0, 1),
+    macro_f_string_static_t_initialize("1", 0, 1),
+    macro_f_string_static_t_initialize("1", 0, 1),
+    macro_f_string_static_t_initialize("1", 0, 1),
+
+    // 4.
+    macro_f_string_static_t_initialize("one", 0, 3),
+    macro_f_string_static_t_initialize("one", 0, 3),
+    macro_f_string_static_t_initialize("one", 0, 3),
+    macro_f_string_static_t_initialize("one", 0, 3),
+    macro_f_string_static_t_initialize("one", 0, 3),
+    macro_f_string_static_t_initialize("one", 0, 3),
+    macro_f_string_static_t_initialize("one", 0, 3),
+    macro_f_string_static_t_initialize("one", 0, 3),
+
+    // 5.
+    macro_f_string_static_t_initialize("One", 0, 3),
+    macro_f_string_static_t_initialize("One", 0, 3),
+    macro_f_string_static_t_initialize("One", 0, 3),
+    macro_f_string_static_t_initialize("One", 0, 3),
+    macro_f_string_static_t_initialize("One", 0, 3),
+    macro_f_string_static_t_initialize("One", 0, 3),
+    macro_f_string_static_t_initialize("One", 0, 3),
+    macro_f_string_static_t_initialize("One", 0, 3),
+
+    // 6.
+    macro_f_string_static_t_initialize("\0ne", 0, 3),
+    macro_f_string_static_t_initialize("\0ne", 0, 3),
+    macro_f_string_static_t_initialize("\0ne", 0, 3),
+    macro_f_string_static_t_initialize("\0ne", 0, 3),
+    macro_f_string_static_t_initialize("\0ne", 0, 3),
+    macro_f_string_static_t_initialize("\0ne", 0, 3),
+    macro_f_string_static_t_initialize("\0ne", 0, 3),
+    macro_f_string_static_t_initialize("\0ne", 0, 3),
+
+    // 7.
+    macro_f_string_static_t_initialize("o\0ne", 0, 4),
+    macro_f_string_static_t_initialize("o\0ne", 0, 4),
+    macro_f_string_static_t_initialize("o\0ne", 0, 4),
+    macro_f_string_static_t_initialize("o\0ne", 0, 4),
+    macro_f_string_static_t_initialize("o\0ne", 0, 4),
+    macro_f_string_static_t_initialize("o\0ne", 0, 4),
+    macro_f_string_static_t_initialize("o\0ne", 0, 4),
+    macro_f_string_static_t_initialize("o\0ne", 0, 4),
+
+    // 8.
+    macro_f_string_static_t_initialize("one\0", 0, 4),
+    macro_f_string_static_t_initialize("one\0", 0, 4),
+    macro_f_string_static_t_initialize("one\0", 0, 4),
+    macro_f_string_static_t_initialize("one\0", 0, 4),
+    macro_f_string_static_t_initialize("one\0", 0, 4),
+    macro_f_string_static_t_initialize("one\0", 0, 4),
+    macro_f_string_static_t_initialize("one\0", 0, 4),
+    macro_f_string_static_t_initialize("one\0", 0, 4),
+  };
+
+  const f_string_static_t string_2s[] = {
+
+    // 1.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("", 0, 0),
+    macro_f_string_static_t_initialize("1", 0, 1),
+    macro_f_string_static_t_initialize("one", 0, 3),
+    macro_f_string_static_t_initialize("One", 0, 3),
+    macro_f_string_static_t_initialize("\0ne", 0, 3),
+    macro_f_string_static_t_initialize("o\0ne", 0, 4),
+    macro_f_string_static_t_initialize("one\0", 0, 4),
+
+    // 2.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("", 0, 0),
+    macro_f_string_static_t_initialize("1", 0, 1),
+    macro_f_string_static_t_initialize("one", 0, 3),
+    macro_f_string_static_t_initialize("One", 0, 3),
+    macro_f_string_static_t_initialize("\0ne", 0, 3),
+    macro_f_string_static_t_initialize("o\0ne", 0, 4),
+    macro_f_string_static_t_initialize("one\0", 0, 4),
+
+    // 3.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("", 0, 0),
+    macro_f_string_static_t_initialize("1", 0, 1),
+    macro_f_string_static_t_initialize("one", 0, 3),
+    macro_f_string_static_t_initialize("One", 0, 3),
+    macro_f_string_static_t_initialize("\0ne", 0, 3),
+    macro_f_string_static_t_initialize("o\0ne", 0, 4),
+    macro_f_string_static_t_initialize("one\0", 0, 4),
+
+    // 4.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("", 0, 0),
+    macro_f_string_static_t_initialize("1", 0, 1),
+    macro_f_string_static_t_initialize("one", 0, 3),
+    macro_f_string_static_t_initialize("One", 0, 3),
+    macro_f_string_static_t_initialize("\0ne", 0, 3),
+    macro_f_string_static_t_initialize("o\0ne", 0, 4),
+    macro_f_string_static_t_initialize("one\0", 0, 4),
+
+    // 5.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("", 0, 0),
+    macro_f_string_static_t_initialize("1", 0, 1),
+    macro_f_string_static_t_initialize("one", 0, 3),
+    macro_f_string_static_t_initialize("One", 0, 3),
+    macro_f_string_static_t_initialize("\0ne", 0, 3),
+    macro_f_string_static_t_initialize("o\0ne", 0, 4),
+    macro_f_string_static_t_initialize("one\0", 0, 4),
+
+    // 6.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("", 0, 0),
+    macro_f_string_static_t_initialize("1", 0, 1),
+    macro_f_string_static_t_initialize("one", 0, 3),
+    macro_f_string_static_t_initialize("One", 0, 3),
+    macro_f_string_static_t_initialize("\0ne", 0, 3),
+    macro_f_string_static_t_initialize("o\0ne", 0, 4),
+    macro_f_string_static_t_initialize("one\0", 0, 4),
+
+    // 7.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("", 0, 0),
+    macro_f_string_static_t_initialize("1", 0, 1),
+    macro_f_string_static_t_initialize("one", 0, 3),
+    macro_f_string_static_t_initialize("One", 0, 3),
+    macro_f_string_static_t_initialize("\0ne", 0, 3),
+    macro_f_string_static_t_initialize("o\0ne", 0, 4),
+    macro_f_string_static_t_initialize("one\0", 0, 4),
+
+    // 8.
+    macro_f_string_static_t_initialize(0, 0, 0),
+    macro_f_string_static_t_initialize("", 0, 0),
+    macro_f_string_static_t_initialize("1", 0, 1),
+    macro_f_string_static_t_initialize("one", 0, 3),
+    macro_f_string_static_t_initialize("One", 0, 3),
+    macro_f_string_static_t_initialize("\0ne", 0, 3),
+    macro_f_string_static_t_initialize("o\0ne", 0, 4),
+    macro_f_string_static_t_initialize("one\0", 0, 4),
+  };
+
+  const f_status_t expects[] = {
+
+    // 1.
+    F_equal_to,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+
+    // 2.
+    F_equal_to,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+
+    // 3.
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+
+    // 4.
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to,
+
+    // 5.
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+
+    // 6.
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+
+    // 7.
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to,
+
+    // 8.
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to_not,
+    F_equal_to_not,
+    F_equal_to,
+    F_equal_to,
+  };
+
+  for (uint8_t i = 0; i < 64; ++i) {
+
+    const f_status_t status = fl_string_compare_trim(string_1s[i].string, string_2s[i].string, string_1s[i].used, string_2s[i].used);
+
+    assert_int_equal(status, expects[i]);
+  } // for
+}
+
+#ifdef __cplusplus
+} // extern "C"
+#endif

diff --git a/level_1/fl_string/tests/unit/c/test-string-compare_trim.h b/level_1/fl_string/tests/unit/c/test-string-compare_trim.h
new file mode 100644 (file)
index 0000000..c0e8acd
--- /dev/null
+++ b/level_1/fl_string/tests/unit/c/test-string-compare_trim.h
@@ -0,0 +1,36 @@
+/**
+ * FLL - Level 1
+ *
+ * Project: String
+ * API Version: 0.7
+ * Licenses: lgpl-2.1-or-later
+ *
+ * Test the string project.
+ */
+#ifndef _TEST__FL_string_compare_trim_h
+#define _TEST__FL_string_compare_trim_h
+
+// fl_string_compare_trim() only returns memory failures.
+
+/**
+ * Test that function trims.
+ *
+ * @see fl_string_compare_trim()
+ */
+extern void test__fl_string_compare_trim__trims(void **state);
+
+/**
+ * Test that function doesn't match empty string to a non-empty string.
+ *
+ * @see fl_string_compare_trim()
+ */
+extern void test__fl_string_compare_trim__something_misses_nothing(void **state);
+
+/**
+ * Test that function works.
+ *
+ * @see fl_string_compare_trim()
+ */
+extern void test__fl_string_compare_trim__works(void **state);
+
+#endif // _TEST__FL_string_compare_trim_h

diff --git a/level_1/fl_string/tests/unit/c/test-string.c b/level_1/fl_string/tests/unit/c/test-string.c
new file mode 100644 (file)
index 0000000..e560898
--- /dev/null
+++ b/level_1/fl_string/tests/unit/c/test-string.c
@@ -0,0 +1,87 @@
+#include "test-string.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+const f_string_range_t f_string_range_empty_c = f_string_range_t_initialize;
+
+int setup(void **state) {
+
+  return 0;
+}
+
+int setdown(void **state) {
+
+  errno = 0;
+
+  return 0;
+}
+
+int main(void) {
+
+  const struct CMUnitTest tests[] = {
+
+    cmocka_unit_test(test__fl_string_compare__works),
+    cmocka_unit_test(test__fl_string_dynamic_compare__works),
+    cmocka_unit_test(test__fl_string_dynamic_partial_compare__works),
+    cmocka_unit_test(test__fl_string_dynamic_partial_compare_dynamic__works),
+    cmocka_unit_test(test__fl_string_dynamic_partial_compare_except__works),
+    cmocka_unit_test(test__fl_string_dynamic_partial_compare_except_dynamic__works),
+    cmocka_unit_test(test__fl_string_dynamic_partial_compare_except_string__works),
+    cmocka_unit_test(test__fl_string_dynamic_partial_compare_except_trim__works),
+    cmocka_unit_test(test__fl_string_dynamic_partial_compare_except_trim_dynamic__works),
+    cmocka_unit_test(test__fl_string_dynamic_partial_compare_except_trim_string__works),
+    cmocka_unit_test(test__fl_string_dynamic_partial_compare_string__works),
+    cmocka_unit_test(test__fl_string_dynamic_partial_compare_trim__works),
+    cmocka_unit_test(test__fl_string_dynamic_partial_compare_trim_dynamic__works),
+    cmocka_unit_test(test__fl_string_dynamic_partial_compare_trim_string__works),
+    cmocka_unit_test(test__fl_string_dynamic_compare_string__works),
+    cmocka_unit_test(test__fl_string_dynamic_compare_trim__trims),
+    cmocka_unit_test(test__fl_string_dynamic_compare_trim__something_misses_nothing),
+    cmocka_unit_test(test__fl_string_dynamic_compare_trim__works),
+    cmocka_unit_test(test__fl_string_dynamic_compare_trim_string__trims),
+    cmocka_unit_test(test__fl_string_dynamic_compare_trim_string__something_misses_nothing),
+    cmocka_unit_test(test__fl_string_dynamic_compare_trim_string__works),
+    cmocka_unit_test(test__fl_string_dynamic_compare_except__works),
+    cmocka_unit_test(test__fl_string_dynamic_compare_except_string__works),
+    cmocka_unit_test(test__fl_string_dynamic_compare_except_trim__works),
+    cmocka_unit_test(test__fl_string_dynamic_compare_except_trim_string__works),
+    cmocka_unit_test(test__fl_string_compare_except__works),
+    cmocka_unit_test(test__fl_string_compare_except_trim__works),
+    cmocka_unit_test(test__fl_string_compare_trim__trims),
+    cmocka_unit_test(test__fl_string_compare_trim__something_misses_nothing),
+    cmocka_unit_test(test__fl_string_compare_trim__works),
+
+    #ifndef _di_level_0_parameter_checking_
+      // fl_string_compare() doesn't use parameter checking.
+      // fl_string_dynamic_compare() doesn't use parameter checking.
+      // fl_string_dynamic_partial_compare() doesn't use parameter checking.
+      // fl_string_dynamic_partial_compare_dynamic() doesn't use parameter checking.
+      // fl_string_dynamic_partial_compare_except() doesn't use parameter checking.
+      // fl_string_dynamic_partial_compare_except_dynamic() doesn't use parameter checking.
+      // fl_string_dynamic_partial_compare_except_string() doesn't use parameter checking.
+      // fl_string_dynamic_partial_compare_except_trim() doesn't use parameter checking.
+      // fl_string_dynamic_partial_compare_except_trim_dynamic() doesn't use parameter checking.
+      // fl_string_dynamic_partial_compare_except_trim_string() doesn't use parameter checking.
+      // fl_string_dynamic_partial_compare_string() doesn't use parameter checking.
+      // fl_string_dynamic_partial_compare_trim_dynamic() doesn't use parameter checking.
+      // fl_string_dynamic_compare_string() doesn't use parameter checking.
+      // fl_string_dynamic_compare_trim() doesn't use parameter checking.
+      // fl_string_dynamic_compare_trim_string() doesn't use parameter checking.
+      // fl_string_dynamic_compare_except() doesn't use parameter checking.
+      // fl_string_dynamic_compare_except_string() doesn't use parameter checking.
+      // fl_string_dynamic_compare_except_trim() doesn't use parameter checking.
+      // fl_string_dynamic_compare_except_trim_string() doesn't use parameter checking.
+      // fl_string_compare_except() doesn't use parameter checking.
+      // fl_string_compare_except_trim() doesn't use parameter checking.
+      // fl_string_compare_trim() doesn't use parameter checking.
+    #endif // _di_level_0_parameter_checking_
+  };
+
+  return cmocka_run_group_tests(tests, setup, setdown);
+}
+
+#ifdef __cplusplus
+} // extern "C"
+#endif

diff --git a/level_1/fl_string/tests/unit/c/test-string.h b/level_1/fl_string/tests/unit/c/test-string.h
new file mode 100644 (file)
index 0000000..3c78ff4
--- /dev/null
+++ b/level_1/fl_string/tests/unit/c/test-string.h
@@ -0,0 +1,95 @@
+/**
+ * FLL - Level 1
+ *
+ * Project: String
+ * API Version: 0.7
+ * Licenses: lgpl-2.1-or-later
+ *
+ * Test the string project.
+ */
+#ifndef _TEST__FL_string_h
+#define _TEST__FL_string_h
+
+// Libc includes.
+#include <stdarg.h>
+#include <stddef.h>
+#include <setjmp.h>
+#include <stdint.h>
+
+// cmocka includes.
+#include <cmocka.h>
+
+// FLL-1 includes.
+#include <fll/level_1/string.h>
+
+// Test includes.
+#include "test-string-compare.h"
+#include "test-string-compare_dynamic.h"
+#include "test-string-compare_dynamic_partial.h"
+#include "test-string-compare_dynamic_partial_dynamic.h"
+#include "test-string-compare_dynamic_partial_except.h"
+#include "test-string-compare_dynamic_partial_except_dynamic.h"
+#include "test-string-compare_dynamic_partial_except_string.h"
+#include "test-string-compare_dynamic_partial_except_trim.h"
+#include "test-string-compare_dynamic_partial_except_trim_dynamic.h"
+#include "test-string-compare_dynamic_partial_except_trim_string.h"
+#include "test-string-compare_dynamic_partial_string.h"
+#include "test-string-compare_dynamic_partial_trim.h"
+#include "test-string-compare_dynamic_partial_trim_dynamic.h"
+#include "test-string-compare_dynamic_partial_trim_string.h"
+#include "test-string-compare_dynamic_string.h"
+#include "test-string-compare_dynamic_trim.h"
+#include "test-string-compare_dynamic_trim_string.h"
+#include "test-string-compare_dynamic_except.h"
+#include "test-string-compare_dynamic_except_string.h"
+#include "test-string-compare_dynamic_except_trim.h"
+#include "test-string-compare_dynamic_except_trim_string.h"
+#include "test-string-compare_except.h"
+#include "test-string-compare_except_trim.h"
+#include "test-string-compare_trim.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+// Back ported from 0.7.x here for convenience in tests.
+extern const f_string_range_t f_string_range_empty_c;
+
+/**
+ * Perform any setup operations.
+ *
+ * @param state
+ *   The test state.
+ *
+ * @return
+ *   The status of this function, where 0 means success.
+ */
+extern int setup(void **state);
+
+/**
+ * Peform any setdown operations.
+ *
+ * @param state
+ *   The test state.
+ *
+ * @return
+ *   The status of this function, where 0 means success.
+ */
+extern int setdown(void **state);
+
+/**
+ * Run all tests.
+ *
+ * @return
+ *   The final result of the tests.
+ *
+ * @see cmocka_run_group_tests()
+ * @see cmocka_unit_test()
+ */
+extern int main(void);
+
+#ifdef __cplusplus
+} // extern "C"
+#endif
+
+#endif // _TEST__FL_string_h