From: Kevin Day <thekevinday@gmail.com>
Date: Tue, 10 May 2022 03:55:28 +0000 (-0500)
Subject: Cleanup: Add -Wall when running tests and fix problems exposed by warnings.
X-Git-Tag: 0.5.10~158
X-Git-Url: https://git.kevux.org/?a=commitdiff_plain;h=47d4fd4d915d7da1bda90a2b63ba0a776b061c4d;p=fll

Cleanup: Add -Wall when running tests and fix problems exposed by warnings.
---

diff --git a/level_0/f_account/data/build/settings-tests b/level_0/f_account/data/build/settings-tests
index 9796b6793..0d22771a4 100644
--- a/level_0/f_account/data/build/settings-tests
+++ b/level_0/f_account/data/build/settings-tests
@@ -47,6 +47,6 @@ 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
+flags-test -fstack-protector -Wall
 
 flags_program -fPIE
diff --git a/level_0/f_capability/data/build/settings-tests b/level_0/f_capability/data/build/settings-tests
index 9b7cd0352..591492d8a 100644
--- a/level_0/f_capability/data/build/settings-tests
+++ b/level_0/f_capability/data/build/settings-tests
@@ -49,6 +49,6 @@ 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
+flags-test -fstack-protector -Wall
 
 flags_program -fPIE
diff --git a/level_0/f_capability/tests/unit/c/test-capability-copy.c b/level_0/f_capability/tests/unit/c/test-capability-copy.c
index c9407f944..cd0ff404b 100644
--- a/level_0/f_capability/tests/unit/c/test-capability-copy.c
+++ b/level_0/f_capability/tests/unit/c/test-capability-copy.c
@@ -11,18 +11,6 @@ void test__f_capability_copy__fails(void **state) {
     const f_capability_t capability_1 = f_capability_t_initialize;
     f_capability_t capability_2 = f_capability_t_initialize;
 
-    int errnos[] = {
-      EINVAL,
-      ENOMEM,
-      mock_errno_generic,
-    };
-
-    f_status_t statuss[] = {
-      F_parameter,
-      F_memory_not,
-      F_failure,
-    };
-
     for (int i = 0; i < 3; ++i) {
 
       will_return(__wrap_cap_dup, true);
diff --git a/level_0/f_capability/tests/unit/c/test-capability-owner_set.c b/level_0/f_capability/tests/unit/c/test-capability-owner_set.c
index 7e57945f4..75f85a96a 100644
--- a/level_0/f_capability/tests/unit/c/test-capability-owner_set.c
+++ b/level_0/f_capability/tests/unit/c/test-capability-owner_set.c
@@ -50,7 +50,7 @@ void test__f_capability_owner_set__fails(void **state) {
 void test__f_capability_owner_set__works(void **state) {
 
   const f_capability_t capability = f_capability_t_initialize;
-  const uid_t id;
+  const uid_t id = 0;
 
   #if defined(_di_libcap_) || defined(_libcap_legacy_only_)
     printf("[  WARN    ] f_capability_owner_set() is not implemented and cannot be fully tested.\n");
diff --git a/level_0/f_capability/tests/unit/c/test-capability-to_name.c b/level_0/f_capability/tests/unit/c/test-capability-to_name.c
index 96ab54328..556cd99dd 100644
--- a/level_0/f_capability/tests/unit/c/test-capability-to_name.c
+++ b/level_0/f_capability/tests/unit/c/test-capability-to_name.c
@@ -69,6 +69,7 @@ void test__f_capability_to_name__works(void **state) {
     #if defined(_di_libcap_)
       assert_int_equal(F_status_set_fine(status), F_implemented_not);
     #else
+      assert_int_equal(status, F_none);
       assert_string_equal(name.string, string);
       assert_int_equal(name.used, 9);
     #endif // defined(_di_libcap_)
diff --git a/level_0/f_capability/tests/unit/c/test-capability-to_text.c b/level_0/f_capability/tests/unit/c/test-capability-to_text.c
index 4308e3a7c..49e376aa5 100644
--- a/level_0/f_capability/tests/unit/c/test-capability-to_text.c
+++ b/level_0/f_capability/tests/unit/c/test-capability-to_text.c
@@ -70,6 +70,7 @@ void test__f_capability_to_text__works(void **state) {
     #if defined(_di_libcap_)
       assert_int_equal(F_status_set_fine(status), F_implemented_not);
     #else
+      assert_int_equal(status, F_none);
       assert_string_equal(text.string, string);
       assert_int_equal(text.used, 9);
     #endif // defined(_di_libcap_)
diff --git a/level_0/f_color/data/build/settings-tests b/level_0/f_color/data/build/settings-tests
index 16dff8483..650a780c9 100644
--- a/level_0/f_color/data/build/settings-tests
+++ b/level_0/f_color/data/build/settings-tests
@@ -47,6 +47,6 @@ 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
+flags-test -fstack-protector -Wall
 
 flags_program -fPIE
diff --git a/level_0/f_color/tests/unit/c/test-color-save_1.c b/level_0/f_color/tests/unit/c/test-color-save_1.c
index 2cdb00e8a..d2750e966 100644
--- a/level_0/f_color/tests/unit/c/test-color-save_1.c
+++ b/level_0/f_color/tests/unit/c/test-color-save_1.c
@@ -8,7 +8,6 @@ extern "C" {
 #ifndef _di_level_0_parameter_checking_
   void test__f_color_save_1_parameter_checking(void **state) {
 
-    f_string_static_t buffer = f_string_static_t_initialize;
     const f_color_format_t format = f_color_format_t_initialize;
     const f_string_static_t color = macro_f_string_static_t_initialize2("color", 5);
 
diff --git a/level_0/f_color/tests/unit/c/test-color-save_2.c b/level_0/f_color/tests/unit/c/test-color-save_2.c
index c61832c64..68eb51297 100644
--- a/level_0/f_color/tests/unit/c/test-color-save_2.c
+++ b/level_0/f_color/tests/unit/c/test-color-save_2.c
@@ -8,7 +8,6 @@ extern "C" {
 #ifndef _di_level_0_parameter_checking_
   void test__f_color_save_2_parameter_checking(void **state) {
 
-    f_string_static_t buffer = f_string_static_t_initialize;
     const f_color_format_t format = f_color_format_t_initialize;
     const f_string_static_t color = macro_f_string_static_t_initialize2("color", 5);
 
diff --git a/level_0/f_color/tests/unit/c/test-color-save_3.c b/level_0/f_color/tests/unit/c/test-color-save_3.c
index e3e4c0ed1..db7b0ab28 100644
--- a/level_0/f_color/tests/unit/c/test-color-save_3.c
+++ b/level_0/f_color/tests/unit/c/test-color-save_3.c
@@ -8,7 +8,6 @@ extern "C" {
 #ifndef _di_level_0_parameter_checking_
   void test__f_color_save_3_parameter_checking(void **state) {
 
-    f_string_static_t buffer = f_string_static_t_initialize;
     const f_color_format_t format = f_color_format_t_initialize;
     const f_string_static_t color = macro_f_string_static_t_initialize2("color", 5);
 
diff --git a/level_0/f_color/tests/unit/c/test-color-save_4.c b/level_0/f_color/tests/unit/c/test-color-save_4.c
index 5656ab897..2db5d12cb 100644
--- a/level_0/f_color/tests/unit/c/test-color-save_4.c
+++ b/level_0/f_color/tests/unit/c/test-color-save_4.c
@@ -8,7 +8,6 @@ extern "C" {
 #ifndef _di_level_0_parameter_checking_
   void test__f_color_save_4_parameter_checking(void **state) {
 
-    f_string_static_t buffer = f_string_static_t_initialize;
     const f_color_format_t format = f_color_format_t_initialize;
     const f_string_static_t color = macro_f_string_static_t_initialize2("color", 5);
 
diff --git a/level_0/f_color/tests/unit/c/test-color-save_5.c b/level_0/f_color/tests/unit/c/test-color-save_5.c
index e5d57ceb6..3e983da60 100644
--- a/level_0/f_color/tests/unit/c/test-color-save_5.c
+++ b/level_0/f_color/tests/unit/c/test-color-save_5.c
@@ -8,7 +8,6 @@ extern "C" {
 #ifndef _di_level_0_parameter_checking_
   void test__f_color_save_5_parameter_checking(void **state) {
 
-    f_string_static_t buffer = f_string_static_t_initialize;
     const f_color_format_t format = f_color_format_t_initialize;
     const f_string_static_t color = macro_f_string_static_t_initialize2("color", 5);
 
diff --git a/level_0/f_console/data/build/settings-tests b/level_0/f_console/data/build/settings-tests
index 80f5ef477..99de552ed 100644
--- a/level_0/f_console/data/build/settings-tests
+++ b/level_0/f_console/data/build/settings-tests
@@ -47,6 +47,6 @@ 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
+flags-test -fstack-protector -Wall
 
 flags_program -fPIE
diff --git a/level_0/f_control_group/data/build/settings-tests b/level_0/f_control_group/data/build/settings-tests
index 834be3903..cc75343b2 100644
--- a/level_0/f_control_group/data/build/settings-tests
+++ b/level_0/f_control_group/data/build/settings-tests
@@ -47,6 +47,6 @@ 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
+flags-test -fstack-protector -Wall
 
 flags_program -fPIE
diff --git a/level_0/f_conversion/data/build/settings-tests b/level_0/f_conversion/data/build/settings-tests
index 34df4cb70..bec86eefb 100644
--- a/level_0/f_conversion/data/build/settings-tests
+++ b/level_0/f_conversion/data/build/settings-tests
@@ -47,6 +47,6 @@ 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
+flags-test -fstack-protector -Wall
 
 flags_program -fPIE
diff --git a/level_0/f_conversion/tests/unit/c/test-conversion-character_to_binary.c b/level_0/f_conversion/tests/unit/c/test-conversion-character_to_binary.c
index b3a4a8694..de97bed27 100644
--- a/level_0/f_conversion/tests/unit/c/test-conversion-character_to_binary.c
+++ b/level_0/f_conversion/tests/unit/c/test-conversion-character_to_binary.c
@@ -47,7 +47,7 @@ void test__f_conversion_character_to_binary__works(void **state) {
 
     number = 255;
 
-    const f_status_t status = f_conversion_character_to_binary(i, &number);
+    f_conversion_character_to_binary(i, &number);
 
     switch (i) {
       case '0':
diff --git a/level_0/f_conversion/tests/unit/c/test-conversion-character_to_decimal.c b/level_0/f_conversion/tests/unit/c/test-conversion-character_to_decimal.c
index 606dd17bc..74b679af0 100644
--- a/level_0/f_conversion/tests/unit/c/test-conversion-character_to_decimal.c
+++ b/level_0/f_conversion/tests/unit/c/test-conversion-character_to_decimal.c
@@ -55,7 +55,7 @@ void test__f_conversion_character_to_decimal__works(void **state) {
 
     number = 255;
 
-    const f_status_t status = f_conversion_character_to_decimal(i, &number);
+    f_conversion_character_to_decimal(i, &number);
 
     switch (i) {
       case '0':
diff --git a/level_0/f_conversion/tests/unit/c/test-conversion-character_to_duodecimal.c b/level_0/f_conversion/tests/unit/c/test-conversion-character_to_duodecimal.c
index 07ad74625..47d37279d 100644
--- a/level_0/f_conversion/tests/unit/c/test-conversion-character_to_duodecimal.c
+++ b/level_0/f_conversion/tests/unit/c/test-conversion-character_to_duodecimal.c
@@ -59,7 +59,7 @@ void test__f_conversion_character_to_duodecimal__works(void **state) {
 
     number = 255;
 
-    const f_status_t status = f_conversion_character_to_duodecimal(i, &number);
+    f_conversion_character_to_duodecimal(i, &number);
 
     switch (i) {
       case '0':
diff --git a/level_0/f_conversion/tests/unit/c/test-conversion-character_to_hexidecimal.c b/level_0/f_conversion/tests/unit/c/test-conversion-character_to_hexidecimal.c
index 700c8f6ea..ff3d4e349 100644
--- a/level_0/f_conversion/tests/unit/c/test-conversion-character_to_hexidecimal.c
+++ b/level_0/f_conversion/tests/unit/c/test-conversion-character_to_hexidecimal.c
@@ -67,7 +67,7 @@ void test__f_conversion_character_to_hexidecimal__works(void **state) {
 
     number = 255;
 
-    const f_status_t status = f_conversion_character_to_hexidecimal(i, &number);
+    f_conversion_character_to_hexidecimal(i, &number);
 
     switch (i) {
       case '0':
diff --git a/level_0/f_conversion/tests/unit/c/test-conversion-character_to_octal.c b/level_0/f_conversion/tests/unit/c/test-conversion-character_to_octal.c
index 5c454bfc0..490ccd3dc 100644
--- a/level_0/f_conversion/tests/unit/c/test-conversion-character_to_octal.c
+++ b/level_0/f_conversion/tests/unit/c/test-conversion-character_to_octal.c
@@ -53,7 +53,7 @@ void test__f_conversion_character_to_octal__works(void **state) {
 
     number = 255;
 
-    const f_status_t status = f_conversion_character_to_octal(i, &number);
+    f_conversion_character_to_octal(i, &number);
 
     switch (i) {
       case '0':
diff --git a/level_0/f_directory/data/build/settings-tests b/level_0/f_directory/data/build/settings-tests
index dd21d113f..0244e5a4a 100644
--- a/level_0/f_directory/data/build/settings-tests
+++ b/level_0/f_directory/data/build/settings-tests
@@ -47,6 +47,6 @@ 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
+flags-test -fstack-protector -Wall
 
 flags_program -fPIE
diff --git a/level_0/f_environment/data/build/settings-tests b/level_0/f_environment/data/build/settings-tests
index 3428a36f0..2678679c8 100644
--- a/level_0/f_environment/data/build/settings-tests
+++ b/level_0/f_environment/data/build/settings-tests
@@ -49,6 +49,6 @@ 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
+flags-test -fstack-protector -Wall
 
 flags_program -fPIE
diff --git a/level_0/f_execute/data/build/settings-tests b/level_0/f_execute/data/build/settings-tests
index dc8c67d12..9ca24d1f6 100644
--- a/level_0/f_execute/data/build/settings-tests
+++ b/level_0/f_execute/data/build/settings-tests
@@ -49,6 +49,6 @@ 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
+flags-test -fstack-protector -Wall
 
 flags_program -fPIE
diff --git a/level_0/f_file/data/build/settings-tests b/level_0/f_file/data/build/settings-tests
index 9108db4a2..6865f9b21 100644
--- a/level_0/f_file/data/build/settings-tests
+++ b/level_0/f_file/data/build/settings-tests
@@ -48,6 +48,6 @@ 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
+flags-test -fstack-protector -Wall
 
 flags_program -fPIE
diff --git a/level_0/f_file/tests/unit/c/test-file-clone.c b/level_0/f_file/tests/unit/c/test-file-clone.c
index 1bc42db37..1d188514c 100644
--- a/level_0/f_file/tests/unit/c/test-file-clone.c
+++ b/level_0/f_file/tests/unit/c/test-file-clone.c
@@ -349,15 +349,6 @@ void test__f_file_clone__fails_for_other(void **state) {
       F_file_type_socket_d,
     };
 
-    f_status_t statuss[] = {
-      F_supported_not,
-      F_supported_not,
-      F_supported_not,
-      F_supported_not,
-      F_supported_not,
-      F_supported_not,
-    };
-
     struct stat statistics;
 
     memset(&statistics, 0, sizeof(struct stat));
diff --git a/level_0/f_file/tests/unit/c/test-file-link_read.c b/level_0/f_file/tests/unit/c/test-file-link_read.c
index 2f4398fce..0ab037803 100644
--- a/level_0/f_file/tests/unit/c/test-file-link_read.c
+++ b/level_0/f_file/tests/unit/c/test-file-link_read.c
@@ -83,7 +83,6 @@ void test__f_file_link_read__fails(void **state) {
 
 void test__f_file_link_read__returns_data_not(void **state) {
 
-  const f_string_static_t path = macro_f_string_static_t_initialize("test", 0, 4);
 
   struct stat statistics;
 
diff --git a/level_0/f_file/tests/unit/c/test-file-link_read_at.c b/level_0/f_file/tests/unit/c/test-file-link_read_at.c
index 7e0a064d9..23f2f3b10 100644
--- a/level_0/f_file/tests/unit/c/test-file-link_read_at.c
+++ b/level_0/f_file/tests/unit/c/test-file-link_read_at.c
@@ -79,8 +79,6 @@ void test__f_file_link_read_at__fails(void **state) {
 
 void test__f_file_link_read_at__returns_data_not(void **state) {
 
-  const f_string_static_t path = macro_f_string_static_t_initialize("test", 0, 4);
-
   f_string_dynamic_t buffer = f_string_dynamic_t_initialize;
 
   {
diff --git a/level_0/f_file/tests/unit/c/test-file-size_by_id.c b/level_0/f_file/tests/unit/c/test-file-size_by_id.c
index 16bfd1bab..619e993de 100644
--- a/level_0/f_file/tests/unit/c/test-file-size_by_id.c
+++ b/level_0/f_file/tests/unit/c/test-file-size_by_id.c
@@ -7,8 +7,6 @@ extern "C" {
 
 void test__f_file_size_by_id__fails(void **state) {
 
-  const f_string_static_t path = macro_f_string_static_t_initialize("test", 0, 4);
-
   int errnos[] = {
     EACCES,
     EBADF,
@@ -74,8 +72,6 @@ void test__f_file_size_by_id__returns_file_closed(void **state) {
 
 void test__f_file_size_by_id__works(void **state) {
 
-  const f_string_static_t path = macro_f_string_static_t_initialize("test", 0, 4);
-
   struct stat statistics;
 
   memset(&statistics, 0, sizeof(struct stat));
diff --git a/level_0/f_file/tests/unit/c/test-file-stat_by_id.c b/level_0/f_file/tests/unit/c/test-file-stat_by_id.c
index 723b2f977..ca8c5a052 100644
--- a/level_0/f_file/tests/unit/c/test-file-stat_by_id.c
+++ b/level_0/f_file/tests/unit/c/test-file-stat_by_id.c
@@ -7,8 +7,6 @@ extern "C" {
 
 void test__f_file_stat_by_id__fails(void **state) {
 
-  const f_string_static_t path = macro_f_string_static_t_initialize("test", 0, 4);
-
   int errnos[] = {
     EACCES,
     EBADF,
@@ -78,8 +76,6 @@ void test__f_file_stat_by_id__returns_file_closed(void **state) {
 
 void test__f_file_stat_by_id__works(void **state) {
 
-  const f_string_static_t path = macro_f_string_static_t_initialize("test", 0, 4);
-
   struct stat statistics;
 
   memset(&statistics, 0, sizeof(struct stat));
diff --git a/level_0/f_file/tests/unit/c/test-file-stream_close.c b/level_0/f_file/tests/unit/c/test-file-stream_close.c
index e4558236f..aaf8aabe9 100644
--- a/level_0/f_file/tests/unit/c/test-file-stream_close.c
+++ b/level_0/f_file/tests/unit/c/test-file-stream_close.c
@@ -25,15 +25,6 @@ void test__f_file_stream_close__fails_for_file_descriptor(void **state) {
     mock_errno_generic,
   };
 
-  f_status_t status_flushs[] = {
-    F_file_descriptor,
-    F_filesystem_quota_block,
-    F_supported_not,
-    F_input_output,
-    F_space_not,
-    F_supported_not,
-  };
-
   f_status_t status_closes[] = {
     F_file_descriptor,
     F_filesystem_quota_block,
@@ -103,28 +94,6 @@ void test__f_file_stream_close__fails_for_stream(void **state) {
     mock_errno_generic,
   };
 
-  f_status_t status_flushs[] = {
-    F_access_denied,
-    F_block,
-    F_file_descriptor,
-    F_file_overflow,
-    F_deadlock,
-    F_socket_not,
-    F_space_not,
-    F_buffer,
-    F_interrupt,
-    F_parameter,
-    F_input_output,
-    F_file_descriptor_max,
-    F_lock,
-    F_space_not,
-    F_file_type_not_directory,
-    F_prohibited,
-    F_pipe_not,
-    F_block,
-    F_file_synchronize,
-  };
-
   f_status_t status_closes[] = {
     F_access_denied,
     F_block,
diff --git a/level_0/f_file/tests/unit/c/test-file-stream_read.c b/level_0/f_file/tests/unit/c/test-file-stream_read.c
index 5016d8b4e..2a8b581db 100644
--- a/level_0/f_file/tests/unit/c/test-file-stream_read.c
+++ b/level_0/f_file/tests/unit/c/test-file-stream_read.c
@@ -7,8 +7,6 @@ extern "C" {
 
 void test__f_file_stream_read__fails(void **state) {
 
-  const f_string_static_t path = macro_f_string_static_t_initialize("test", 0, 4);
-
   int errnos[] = {
     EAGAIN,
     EBADF,
@@ -106,8 +104,6 @@ void test__f_file_stream_read__returns_file_closed(void **state) {
 
 void test__f_file_stream_read__works(void **state) {
 
-  const f_string_static_t path = macro_f_string_static_t_initialize("test", 0, 4);
-
   f_string_dynamic_t buffer = f_string_dynamic_t_initialize;
 
   {
diff --git a/level_0/f_file/tests/unit/c/test-file-stream_read_block.c b/level_0/f_file/tests/unit/c/test-file-stream_read_block.c
index c5da1c0b7..041068254 100644
--- a/level_0/f_file/tests/unit/c/test-file-stream_read_block.c
+++ b/level_0/f_file/tests/unit/c/test-file-stream_read_block.c
@@ -7,8 +7,6 @@ extern "C" {
 
 void test__f_file_stream_read_block__fails(void **state) {
 
-  const f_string_static_t path = macro_f_string_static_t_initialize("test", 0, 4);
-
   int errnos[] = {
     EAGAIN,
     EBADF,
@@ -105,8 +103,6 @@ void test__f_file_stream_read_block__returns_file_closed(void **state) {
 
 void test__f_file_stream_read_block__works(void **state) {
 
-  const f_string_static_t path = macro_f_string_static_t_initialize("test", 0, 4);
-
   f_string_dynamic_t buffer = f_string_dynamic_t_initialize;
 
   {
diff --git a/level_0/f_file/tests/unit/c/test-file-stream_read_until.c b/level_0/f_file/tests/unit/c/test-file-stream_read_until.c
index 9a3384fc3..dbdbfd7a1 100644
--- a/level_0/f_file/tests/unit/c/test-file-stream_read_until.c
+++ b/level_0/f_file/tests/unit/c/test-file-stream_read_until.c
@@ -7,8 +7,6 @@ extern "C" {
 
 void test__f_file_stream_read_until__fails(void **state) {
 
-  const f_string_static_t path = macro_f_string_static_t_initialize("test", 0, 4);
-
   int errnos[] = {
     EAGAIN,
     EBADF,
@@ -108,8 +106,6 @@ void test__f_file_stream_read_until__returns_file_closed(void **state) {
 
 void test__f_file_stream_read_until__works(void **state) {
 
-  const f_string_static_t path = macro_f_string_static_t_initialize("test", 0, 4);
-
   f_string_dynamic_t buffer = f_string_dynamic_t_initialize;
 
   {
diff --git a/level_0/f_file/tests/unit/c/test-file-stream_reopen.c b/level_0/f_file/tests/unit/c/test-file-stream_reopen.c
index 352da5535..e176a4881 100644
--- a/level_0/f_file/tests/unit/c/test-file-stream_reopen.c
+++ b/level_0/f_file/tests/unit/c/test-file-stream_reopen.c
@@ -91,8 +91,6 @@ void test__f_file_stream_reopen__fails(void **state) {
 
 void test__f_file_stream_reopen__returns_data_not(void **state) {
 
-  const f_string_static_t path = macro_f_string_static_t_initialize("test", 0, 4);
-
   {
     f_file_t file = f_file_t_initialize;
 
diff --git a/level_0/f_file/tests/unit/c/test-file-type.c b/level_0/f_file/tests/unit/c/test-file-type.c
index cb57a6036..55e01c348 100644
--- a/level_0/f_file/tests/unit/c/test-file-type.c
+++ b/level_0/f_file/tests/unit/c/test-file-type.c
@@ -37,12 +37,12 @@ void test__f_file_type__fails(void **state) {
 
   for (int i = 0; i < 10; ++i) {
 
-    mode_t mode = 0;
+    int type = 0;
 
     will_return(__wrap_lstat, true);
     will_return(__wrap_lstat, errnos[i]);
 
-    const f_status_t status = f_file_type(path, F_false, &mode);
+    const f_status_t status = f_file_type(path, F_false, &type);
 
     assert_int_equal(F_status_set_fine(status), statuss[i]);
   } // for
diff --git a/level_0/f_file/tests/unit/c/test-file-type_at.c b/level_0/f_file/tests/unit/c/test-file-type_at.c
index d4eab0093..8ea5a8a12 100644
--- a/level_0/f_file/tests/unit/c/test-file-type_at.c
+++ b/level_0/f_file/tests/unit/c/test-file-type_at.c
@@ -37,7 +37,7 @@ void test__f_file_type_at__fails(void **state) {
 
   for (int i = 0; i < 10; ++i) {
 
-    mode_t mode = 0;
+    int mode = 0;
 
     will_return(__wrap_fstatat, true);
     will_return(__wrap_fstatat, errnos[i]);
diff --git a/level_0/f_iki/data/build/settings-tests b/level_0/f_iki/data/build/settings-tests
index 43db87337..91d02957a 100644
--- a/level_0/f_iki/data/build/settings-tests
+++ b/level_0/f_iki/data/build/settings-tests
@@ -49,6 +49,6 @@ 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
+flags-test -fstack-protector -Wall
 
 flags_program -fPIE
diff --git a/level_0/f_iki/tests/unit/c/test-iki-content_is.c b/level_0/f_iki/tests/unit/c/test-iki-content_is.c
index ac930493d..bf776514d 100644
--- a/level_0/f_iki/tests/unit/c/test-iki-content_is.c
+++ b/level_0/f_iki/tests/unit/c/test-iki-content_is.c
@@ -7,8 +7,6 @@ extern "C" {
 
 void test__f_iki_content_is__returns_false(void **state) {
 
-  f_string_static_t content = f_string_static_t_initialize;
-
   const f_string_static_t contents[] = {
     macro_f_string_static_t_initialize("'false", 0, 6),
     macro_f_string_static_t_initialize("false'", 0, 6),
@@ -65,8 +63,6 @@ void test__f_iki_content_is__returns_data_not(void **state) {
 
 void test__f_iki_content_is__returns_true(void **state) {
 
-  f_string_static_t content = f_string_static_t_initialize;
-
   const f_string_static_t contents[] = {
     macro_f_string_static_t_initialize("works", 0, 5),
     macro_f_string_static_t_initialize("also works", 0, 10),
diff --git a/level_0/f_iki/tests/unit/c/test-iki-content_partial_is.c b/level_0/f_iki/tests/unit/c/test-iki-content_partial_is.c
index 5e135bd75..9f3da1cbe 100644
--- a/level_0/f_iki/tests/unit/c/test-iki-content_partial_is.c
+++ b/level_0/f_iki/tests/unit/c/test-iki-content_partial_is.c
@@ -7,8 +7,6 @@ extern "C" {
 
 void test__f_iki_content_partial_is__returns_false(void **state) {
 
-  f_string_static_t content = f_string_static_t_initialize;
-
   const f_string_static_t contents[] = {
     macro_f_string_static_t_initialize("xxxx' falsexxxx", 0, 15),
     macro_f_string_static_t_initialize("xxxx'falsexxxx", 0, 14),
@@ -107,8 +105,6 @@ void test__f_iki_content_partial_is__returns_data_not_stop(void **state) {
 
 void test__f_iki_content_partial_is__returns_true(void **state) {
 
-  f_string_static_t content = f_string_static_t_initialize;
-
   const f_string_static_t contents[] = {
     macro_f_string_static_t_initialize("xxxxworksxxxx", 0, 13),
     macro_f_string_static_t_initialize("xxxxalso worksxxxx", 0, 18),
diff --git a/level_0/f_iki/tests/unit/c/test-iki-object_is.c b/level_0/f_iki/tests/unit/c/test-iki-object_is.c
index 0abc946d8..d55d8d6d0 100644
--- a/level_0/f_iki/tests/unit/c/test-iki-object_is.c
+++ b/level_0/f_iki/tests/unit/c/test-iki-object_is.c
@@ -7,8 +7,6 @@ extern "C" {
 
 void test__f_iki_object_is__returns_false(void **state) {
 
-  f_string_static_t object = f_string_static_t_initialize;
-
   const f_string_static_t objects[] = {
     macro_f_string_static_t_initialize("fa lse", 0, 6),
     macro_f_string_static_t_initialize("filse@", 0, 6),
@@ -45,8 +43,6 @@ void test__f_iki_object_is__returns_data_not(void **state) {
 
 void test__f_iki_object_is__returns_true(void **state) {
 
-  f_string_static_t object = f_string_static_t_initialize;
-
   const f_string_static_t objects[] = {
     macro_f_string_static_t_initialize("works", 0, 5),
     macro_f_string_static_t_initialize("wor_ks", 0, 6),
diff --git a/level_0/f_iki/tests/unit/c/test-iki-object_partial_is.c b/level_0/f_iki/tests/unit/c/test-iki-object_partial_is.c
index 63a39c61c..a06d26622 100644
--- a/level_0/f_iki/tests/unit/c/test-iki-object_partial_is.c
+++ b/level_0/f_iki/tests/unit/c/test-iki-object_partial_is.c
@@ -7,8 +7,6 @@ extern "C" {
 
 void test__f_iki_object_partial_is__returns_false(void **state) {
 
-  f_string_static_t object = f_string_static_t_initialize;
-
   const f_string_static_t objects[] = {
     macro_f_string_static_t_initialize("xxxxfa lsexxxx", 0, 14),
     macro_f_string_static_t_initialize("xxxxfalse@xxxx", 0, 14),
@@ -86,8 +84,6 @@ void test__f_iki_object_partial_is__returns_data_not_stop(void **state) {
 
 void test__f_iki_object_partial_is__returns_true(void **state) {
 
-  f_string_static_t object = f_string_static_t_initialize;
-
   const f_string_static_t objects[] = {
     macro_f_string_static_t_initialize("xxxxworksxxxx", 0, 13),
     macro_f_string_static_t_initialize("xxxxwor_ksxxxx", 0, 14),
diff --git a/level_0/f_memory/data/build/settings-tests b/level_0/f_memory/data/build/settings-tests
index 68024e94f..d5a2f04f6 100644
--- a/level_0/f_memory/data/build/settings-tests
+++ b/level_0/f_memory/data/build/settings-tests
@@ -45,6 +45,6 @@ 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
+flags-test -fstack-protector -Wall
 
 flags_program -fPIE
diff --git a/level_0/f_string/data/build/settings-tests b/level_0/f_string/data/build/settings-tests
index c9d200cfe..134eea519 100644
--- a/level_0/f_string/data/build/settings-tests
+++ b/level_0/f_string/data/build/settings-tests
@@ -70,6 +70,6 @@ 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
+flags-test -fstack-protector -Wall
 
 flags_program -fPIE
diff --git a/level_0/f_string/tests/unit/c/test-string-dynamicss_append_all.c b/level_0/f_string/tests/unit/c/test-string-dynamicss_append_all.c
index 6b55e4685..31cee0ec9 100644
--- a/level_0/f_string/tests/unit/c/test-string-dynamicss_append_all.c
+++ b/level_0/f_string/tests/unit/c/test-string-dynamicss_append_all.c
@@ -7,7 +7,6 @@ extern "C" {
 
 void test__f_string_dynamicss_append_all__works(void **state) {
 
-  const int length = 5;
   const int length_inner = 2;
   const int length_outer = 2;
   f_string_dynamicss_t source = f_string_dynamicss_t_initialize;
@@ -26,7 +25,6 @@ void test__f_string_dynamicss_append_all__works(void **state) {
     assert_int_equal(source.size, length_outer);
 
     f_array_length_t i = 0;
-    f_array_length_t j = 0;
 
     for (; source.used < length_outer; ++source.used) {
 
diff --git a/level_0/f_string/tests/unit/c/test-string-map_multiss_append.c b/level_0/f_string/tests/unit/c/test-string-map_multiss_append.c
index 8fb8580a9..e15e43d33 100644
--- a/level_0/f_string/tests/unit/c/test-string-map_multiss_append.c
+++ b/level_0/f_string/tests/unit/c/test-string-map_multiss_append.c
@@ -8,7 +8,6 @@ extern "C" {
 void test__f_string_map_multiss_append__works(void **state) {
 
   const int length_values = 2;
-  const int length_values_set = 2;
   const int length_inner = 2;
   f_string_map_multis_t source = f_string_map_multis_t_initialize;
   f_string_map_multiss_t destination = f_string_map_multiss_t_initialize;
diff --git a/level_0/f_string/tests/unit/c/test-string-map_multiss_append_all.c b/level_0/f_string/tests/unit/c/test-string-map_multiss_append_all.c
index cdec36bdc..38cfa3d04 100644
--- a/level_0/f_string/tests/unit/c/test-string-map_multiss_append_all.c
+++ b/level_0/f_string/tests/unit/c/test-string-map_multiss_append_all.c
@@ -8,7 +8,6 @@ extern "C" {
 void test__f_string_map_multiss_append_all__works(void **state) {
 
   const int length_values = 2;
-  const int length_values_set = 2;
   const int length_inner = 2;
   const int length_outer = 2;
   f_string_map_multiss_t source = f_string_map_multiss_t_initialize;
@@ -42,7 +41,6 @@ void test__f_string_map_multiss_append_all__works(void **state) {
     assert_int_equal(source.size, length_outer);
 
     f_array_length_t i = 0;
-    f_array_length_t j = 0;
 
     for (; source.used < length_outer; ++source.used) {
 
diff --git a/level_0/f_string/tests/unit/c/test-string-maps_append_all.c b/level_0/f_string/tests/unit/c/test-string-maps_append_all.c
index d985f05da..6ed8a3b21 100644
--- a/level_0/f_string/tests/unit/c/test-string-maps_append_all.c
+++ b/level_0/f_string/tests/unit/c/test-string-maps_append_all.c
@@ -7,7 +7,6 @@ extern "C" {
 
 void test__f_string_maps_append_all__works(void **state) {
 
-  const int length = 5;
   const int length_inner = 2;
   f_string_maps_t source = f_string_maps_t_initialize;
   f_string_maps_t destination = f_string_maps_t_initialize;
diff --git a/level_0/f_string/tests/unit/c/test-string-mapss_append_all.c b/level_0/f_string/tests/unit/c/test-string-mapss_append_all.c
index d1639cc40..41b2f2453 100644
--- a/level_0/f_string/tests/unit/c/test-string-mapss_append_all.c
+++ b/level_0/f_string/tests/unit/c/test-string-mapss_append_all.c
@@ -7,7 +7,6 @@ extern "C" {
 
 void test__f_string_mapss_append_all__works(void **state) {
 
-  const int length = 5;
   const int length_inner = 2;
   const int length_outer = 2;
   f_string_mapss_t source = f_string_mapss_t_initialize;
@@ -31,7 +30,6 @@ void test__f_string_mapss_append_all__works(void **state) {
     assert_int_equal(source.size, length_outer);
 
     f_array_length_t i = 0;
-    f_array_length_t j = 0;
 
     for (; source.used < length_outer; ++source.used) {
 
diff --git a/level_0/f_string/tests/unit/c/test-string-quantitys_append_all.c b/level_0/f_string/tests/unit/c/test-string-quantitys_append_all.c
index 5d761c5b6..29c67a4bd 100644
--- a/level_0/f_string/tests/unit/c/test-string-quantitys_append_all.c
+++ b/level_0/f_string/tests/unit/c/test-string-quantitys_append_all.c
@@ -7,7 +7,6 @@ extern "C" {
 
 void test__f_string_quantitys_append_all__works(void **state) {
 
-  const int length = 5;
   const int length_sources = 2;
 
   f_string_quantity_t sources_array[] = {
diff --git a/level_0/f_string/tests/unit/c/test-string-ranges_append.c b/level_0/f_string/tests/unit/c/test-string-ranges_append.c
index b126fb030..b1d702347 100644
--- a/level_0/f_string/tests/unit/c/test-string-ranges_append.c
+++ b/level_0/f_string/tests/unit/c/test-string-ranges_append.c
@@ -7,7 +7,6 @@ extern "C" {
 
 void test__f_string_ranges_append__works(void **state) {
 
-  const f_array_length_t length = 5;
   const f_string_range_t source = macro_f_string_range_t_initialize(1, 2);
   f_string_ranges_t destination = f_string_ranges_t_initialize;
 
diff --git a/level_0/f_type_array/data/build/settings-tests b/level_0/f_type_array/data/build/settings-tests
index 2ef63b2ed..dcad9c51a 100644
--- a/level_0/f_type_array/data/build/settings-tests
+++ b/level_0/f_type_array/data/build/settings-tests
@@ -75,6 +75,6 @@ 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
+flags-test -fstack-protector -Wall
 
 flags_program -fPIE
diff --git a/level_0/f_type_array/tests/unit/c/test-type_array-array_lengthss_append.c b/level_0/f_type_array/tests/unit/c/test-type_array-array_lengthss_append.c
index 53d7abdbd..5235bc15e 100644
--- a/level_0/f_type_array/tests/unit/c/test-type_array-array_lengthss_append.c
+++ b/level_0/f_type_array/tests/unit/c/test-type_array-array_lengthss_append.c
@@ -8,7 +8,6 @@ extern "C" {
 void test__f_type_array_array_lengthss_append__works(void **state) {
 
   const int length = 5;
-  const int length_inner = 2;
   f_array_lengths_t source = f_array_lengths_t_initialize;
   f_array_lengthss_t destination = f_array_lengthss_t_initialize;
 
diff --git a/level_0/f_type_array/tests/unit/c/test-type_array-fll_ids_append.c b/level_0/f_type_array/tests/unit/c/test-type_array-fll_ids_append.c
index e208d80b1..880420302 100644
--- a/level_0/f_type_array/tests/unit/c/test-type_array-fll_ids_append.c
+++ b/level_0/f_type_array/tests/unit/c/test-type_array-fll_ids_append.c
@@ -7,7 +7,6 @@ extern "C" {
 
 void test__f_type_array_fll_ids_append__works(void **state) {
 
-  const int length = 5;
   const f_fll_id_t source = { .name = "test", .type = 1, .used = 4 };
   f_fll_ids_t destination = f_fll_ids_t_initialize;
 
diff --git a/level_0/f_utf/data/build/settings-tests b/level_0/f_utf/data/build/settings-tests
index 091146605..19dbd75b3 100644
--- a/level_0/f_utf/data/build/settings-tests
+++ b/level_0/f_utf/data/build/settings-tests
@@ -68,6 +68,6 @@ 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
+flags-test -fstack-protector -Wall
 
 flags_program -fPIE
diff --git a/level_0/f_utf/tests/unit/c/test-utf-dynamicss_append_all.c b/level_0/f_utf/tests/unit/c/test-utf-dynamicss_append_all.c
index 66b2b6a57..cdfc1af54 100644
--- a/level_0/f_utf/tests/unit/c/test-utf-dynamicss_append_all.c
+++ b/level_0/f_utf/tests/unit/c/test-utf-dynamicss_append_all.c
@@ -7,7 +7,6 @@ extern "C" {
 
 void test__f_utf_dynamicss_append_all__works(void **state) {
 
-  const int length = 5;
   const int length_inner = 2;
   const int length_outer = 2;
   f_utf_string_dynamicss_t source = f_utf_string_dynamicss_t_initialize;
@@ -26,7 +25,6 @@ void test__f_utf_dynamicss_append_all__works(void **state) {
     assert_int_equal(source.size, length_outer);
 
     f_array_length_t i = 0;
-    f_array_length_t j = 0;
 
     for (; source.used < length_outer; ++source.used) {
 
diff --git a/level_0/f_utf/tests/unit/c/test-utf-map_multiss_append.c b/level_0/f_utf/tests/unit/c/test-utf-map_multiss_append.c
index 1c5fdd725..08cb2ec3a 100644
--- a/level_0/f_utf/tests/unit/c/test-utf-map_multiss_append.c
+++ b/level_0/f_utf/tests/unit/c/test-utf-map_multiss_append.c
@@ -8,7 +8,6 @@ extern "C" {
 void test__f_utf_map_multiss_append__works(void **state) {
 
   const int length_values = 2;
-  const int length_values_set = 2;
   const int length_inner = 2;
   f_utf_string_map_multis_t source = f_utf_string_map_multis_t_initialize;
   f_utf_string_map_multiss_t destination = f_utf_string_map_multiss_t_initialize;
diff --git a/level_0/f_utf/tests/unit/c/test-utf-map_multiss_append_all.c b/level_0/f_utf/tests/unit/c/test-utf-map_multiss_append_all.c
index 8e596b6a3..a729aec6b 100644
--- a/level_0/f_utf/tests/unit/c/test-utf-map_multiss_append_all.c
+++ b/level_0/f_utf/tests/unit/c/test-utf-map_multiss_append_all.c
@@ -8,7 +8,6 @@ extern "C" {
 void test__f_utf_map_multiss_append_all__works(void **state) {
 
   const int length_values = 2;
-  const int length_values_set = 2;
   const int length_inner = 2;
   const int length_outer = 2;
   f_utf_string_map_multiss_t source = f_utf_string_map_multiss_t_initialize;
@@ -42,7 +41,6 @@ void test__f_utf_map_multiss_append_all__works(void **state) {
     assert_int_equal(source.size, length_outer);
 
     f_array_length_t i = 0;
-    f_array_length_t j = 0;
 
     for (; source.used < length_outer; ++source.used) {
 
diff --git a/level_0/f_utf/tests/unit/c/test-utf-maps_append_all.c b/level_0/f_utf/tests/unit/c/test-utf-maps_append_all.c
index c168c5995..12ccf8a3a 100644
--- a/level_0/f_utf/tests/unit/c/test-utf-maps_append_all.c
+++ b/level_0/f_utf/tests/unit/c/test-utf-maps_append_all.c
@@ -7,7 +7,6 @@ extern "C" {
 
 void test__f_utf_maps_append_all__works(void **state) {
 
-  const int length = 5;
   const int length_inner = 2;
   f_utf_string_maps_t source = f_utf_string_maps_t_initialize;
   f_utf_string_maps_t destination = f_utf_string_maps_t_initialize;
diff --git a/level_0/f_utf/tests/unit/c/test-utf-mapss_append_all.c b/level_0/f_utf/tests/unit/c/test-utf-mapss_append_all.c
index 0205c2dd5..f7f1e1104 100644
--- a/level_0/f_utf/tests/unit/c/test-utf-mapss_append_all.c
+++ b/level_0/f_utf/tests/unit/c/test-utf-mapss_append_all.c
@@ -7,7 +7,6 @@ extern "C" {
 
 void test__f_utf_mapss_append_all__works(void **state) {
 
-  const int length = 5;
   const int length_inner = 2;
   const int length_outer = 2;
   f_utf_string_mapss_t source = f_utf_string_mapss_t_initialize;
@@ -31,7 +30,6 @@ void test__f_utf_mapss_append_all__works(void **state) {
     assert_int_equal(source.size, length_outer);
 
     f_array_length_t i = 0;
-    f_array_length_t j = 0;
 
     for (; source.used < length_outer; ++source.used) {