From: Kevin Day <Kevin@kevux.org>
Date: Mon, 12 Aug 2024 02:51:40 +0000 (-0500)
Subject: Bugfix: FSS Read functions are not handling the --columns and --empty properly.
X-Git-Url: https://git.kevux.org/?a=commitdiff_plain;h=e68fc313615f0fbcae9f9b6175ffcd15353f593c;p=fll

Bugfix: FSS Read functions are not handling the --columns and --empty properly.

When the `--columns` is specified, then the max columns should only be calculated if the used array size is greater than zero.
In addition, if the `--empty` is not specified, then the columns must also have non-empty Content.

For single Content standards, such as with `fss_basic_read`, the max was always being set to one even if the `contents.used` is zero.

This change will need to be back ported.

This includes updates to the runtime tests.
I still need to do some in-depth review.
I overlooked a situation during the release of the 0.6.11 branch regarding the `--empty` or lack thereof.
I will likely have to fix a bug and update all of the runtime tests in the 0.6.11 for the FSS Read programs.
---

diff --git a/level_3/fss_read/c/main/process_normal.c b/level_3/fss_read/c/main/process_normal.c
index ca40d53..1d82c71 100644
--- a/level_3/fss_read/c/main/process_normal.c
+++ b/level_3/fss_read/c/main/process_normal.c
@@ -391,31 +391,50 @@ extern "C" {
     f_number_unsigned_t max = 0;
 
     if (main->setting.flag & fss_read_main_flag_content_multiple_d) {
-      uint8_t has_at = F_false;
+      f_number_unsigned_t i = 0;
+      f_number_unsigned_t current = 0;
 
       for (f_number_unsigned_t at = 0; at < main->setting.contents.used; ++at) {
 
         if (!names[at]) continue;
         if (fss_read_signal_check(main)) return;
 
-        has_at = F_true;
+        if (main->setting.flag & fss_read_main_flag_empty_d) {
+          if (main->setting.contents.array[at].used > max) {
+            max = main->setting.contents.array[at].used;
+          }
+        }
+        else {
+          current = 0;
 
-        if (main->setting.contents.array[at].used > max) {
-          max = main->setting.contents.array[at].used;
+          for (i = 0; i < main->setting.contents.array[at].used; ++i) {
+            if (main->setting.contents.array[at].array[i].start <= main->setting.contents.array[at].array[i].stop) ++current;
+          } // for
+
+          if (current > max) {
+            max = current;
+          }
         }
       } // for
-
-      if (!max && has_at && (main->setting.flag & fss_read_main_flag_empty_d)) {
-        max = 1;
-      }
     }
     else {
       for (f_number_unsigned_t at = 0; at < main->setting.contents.used; ++at) {
 
         if (names[at]) {
-          max = 1;
+          if (main->setting.flag & fss_read_main_flag_empty_d) {
+            if (main->setting.contents.array[at].used) {
+              max = 1;
 
-          break;
+              break;
+            }
+          }
+          else {
+            if (main->setting.contents.array[at].used && main->setting.contents.array[at].array[0].start <= main->setting.contents.array[at].array[0].stop) {
+              max = 1;
+
+              break;
+            }
+          }
         }
 
         if (fss_read_signal_check(main)) return;
diff --git a/level_3/fss_read/tests/runtime/fss_0000/expect/test-0000-quotes_and_escapes-content-columns-empty.expect b/level_3/fss_read/tests/runtime/fss_0000/expect/test-0000-quotes_and_escapes-content-columns-empty.expect
new file mode 100644
index 0000000..d00491f
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_0000/expect/test-0000-quotes_and_escapes-content-columns-empty.expect
@@ -0,0 +1 @@
+1
diff --git a/level_3/fss_read/tests/runtime/fss_0000/expect/test-0000-quotes_and_escapes-content-name-a-columns-empty.expect b/level_3/fss_read/tests/runtime/fss_0000/expect/test-0000-quotes_and_escapes-content-name-a-columns-empty.expect
new file mode 100644
index 0000000..d00491f
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_0000/expect/test-0000-quotes_and_escapes-content-name-a-columns-empty.expect
@@ -0,0 +1 @@
+1
diff --git a/level_3/fss_read/tests/runtime/fss_0000/expect/test-0000-quotes_and_escapes-content-name-a-columns.expect b/level_3/fss_read/tests/runtime/fss_0000/expect/test-0000-quotes_and_escapes-content-name-a-columns.expect
new file mode 100644
index 0000000..d00491f
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_0000/expect/test-0000-quotes_and_escapes-content-name-a-columns.expect
@@ -0,0 +1 @@
+1
diff --git a/level_3/fss_read/tests/runtime/fss_0000/expect/test-0000-quotes_and_escapes-content-name-hi-select-0-empty-total.expect b/level_3/fss_read/tests/runtime/fss_0000/expect/test-0000-quotes_and_escapes-content-name-hi-select-0-empty-total.expect
new file mode 100644
index 0000000..d00491f
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_0000/expect/test-0000-quotes_and_escapes-content-name-hi-select-0-empty-total.expect
@@ -0,0 +1 @@
+1
diff --git a/level_3/fss_read/tests/runtime/fss_0000/expect/test-0000-quotes_and_escapes-content-name-hi-select-0-empty.expect b/level_3/fss_read/tests/runtime/fss_0000/expect/test-0000-quotes_and_escapes-content-name-hi-select-0-empty.expect
new file mode 100644
index 0000000..ee14d0b
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_0000/expect/test-0000-quotes_and_escapes-content-name-hi-select-0-empty.expect
@@ -0,0 +1 @@
+there.
diff --git a/level_3/fss_read/tests/runtime/fss_0000/expect/test-0000-quotes_and_escapes-content-name-hi-select-1-empty-total.expect b/level_3/fss_read/tests/runtime/fss_0000/expect/test-0000-quotes_and_escapes-content-name-hi-select-1-empty-total.expect
new file mode 100644
index 0000000..573541a
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_0000/expect/test-0000-quotes_and_escapes-content-name-hi-select-1-empty-total.expect
@@ -0,0 +1 @@
+0
diff --git a/level_3/fss_read/tests/runtime/fss_0000/expect/test-0000-quotes_and_escapes-content-name-hi-select-1-empty.expect b/level_3/fss_read/tests/runtime/fss_0000/expect/test-0000-quotes_and_escapes-content-name-hi-select-1-empty.expect
new file mode 100644
index 0000000..e69de29
diff --git a/level_3/fss_read/tests/runtime/fss_0000/expect/test-0000-quotes_and_escapes-object-name-a-columns-empty.expect b/level_3/fss_read/tests/runtime/fss_0000/expect/test-0000-quotes_and_escapes-object-name-a-columns-empty.expect
new file mode 100644
index 0000000..573541a
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_0000/expect/test-0000-quotes_and_escapes-object-name-a-columns-empty.expect
@@ -0,0 +1 @@
+0
diff --git a/level_3/fss_read/tests/runtime/fss_0000/expect/test-0000-quotes_and_escapes-object-name-a-columns.expect b/level_3/fss_read/tests/runtime/fss_0000/expect/test-0000-quotes_and_escapes-object-name-a-columns.expect
new file mode 100644
index 0000000..573541a
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_0000/expect/test-0000-quotes_and_escapes-object-name-a-columns.expect
@@ -0,0 +1 @@
+0
diff --git a/level_3/fss_read/tests/runtime/fss_0000/expect/test-0000-quotes_and_escapes-object-name-hi-select-0-empty-total.expect b/level_3/fss_read/tests/runtime/fss_0000/expect/test-0000-quotes_and_escapes-object-name-hi-select-0-empty-total.expect
new file mode 100644
index 0000000..d00491f
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_0000/expect/test-0000-quotes_and_escapes-object-name-hi-select-0-empty-total.expect
@@ -0,0 +1 @@
+1
diff --git a/level_3/fss_read/tests/runtime/fss_0000/expect/test-0000-quotes_and_escapes-object-name-hi-select-0-empty.expect b/level_3/fss_read/tests/runtime/fss_0000/expect/test-0000-quotes_and_escapes-object-name-hi-select-0-empty.expect
new file mode 100644
index 0000000..45b983b
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_0000/expect/test-0000-quotes_and_escapes-object-name-hi-select-0-empty.expect
@@ -0,0 +1 @@
+hi
diff --git a/level_3/fss_read/tests/runtime/fss_0000/expect/test-0000-quotes_and_escapes-object-name-hi-select-1-empty-total.expect b/level_3/fss_read/tests/runtime/fss_0000/expect/test-0000-quotes_and_escapes-object-name-hi-select-1-empty-total.expect
new file mode 100644
index 0000000..573541a
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_0000/expect/test-0000-quotes_and_escapes-object-name-hi-select-1-empty-total.expect
@@ -0,0 +1 @@
+0
diff --git a/level_3/fss_read/tests/runtime/fss_0000/expect/test-0000-quotes_and_escapes-object-name-hi-select-1-empty.expect b/level_3/fss_read/tests/runtime/fss_0000/expect/test-0000-quotes_and_escapes-object-name-hi-select-1-empty.expect
new file mode 100644
index 0000000..e69de29
diff --git a/level_3/fss_read/tests/runtime/fss_0000/expect/test-0000-quotes_and_escapes-object_and_content-columns-empty.expect b/level_3/fss_read/tests/runtime/fss_0000/expect/test-0000-quotes_and_escapes-object_and_content-columns-empty.expect
new file mode 100644
index 0000000..d00491f
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_0000/expect/test-0000-quotes_and_escapes-object_and_content-columns-empty.expect
@@ -0,0 +1 @@
+1
diff --git a/level_3/fss_read/tests/runtime/fss_0000/expect/test-0000-quotes_and_escapes-object_and_content-name-a-columns-empty.expect b/level_3/fss_read/tests/runtime/fss_0000/expect/test-0000-quotes_and_escapes-object_and_content-name-a-columns-empty.expect
new file mode 100644
index 0000000..d00491f
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_0000/expect/test-0000-quotes_and_escapes-object_and_content-name-a-columns-empty.expect
@@ -0,0 +1 @@
+1
diff --git a/level_3/fss_read/tests/runtime/fss_0000/expect/test-0000-quotes_and_escapes-object_and_content-name-a-columns.expect b/level_3/fss_read/tests/runtime/fss_0000/expect/test-0000-quotes_and_escapes-object_and_content-name-a-columns.expect
new file mode 100644
index 0000000..d00491f
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_0000/expect/test-0000-quotes_and_escapes-object_and_content-name-a-columns.expect
@@ -0,0 +1 @@
+1
diff --git a/level_3/fss_read/tests/runtime/fss_0000/expect/test-0000-quotes_and_escapes-object_and_content-name-hi-select-0-empty-total.expect b/level_3/fss_read/tests/runtime/fss_0000/expect/test-0000-quotes_and_escapes-object_and_content-name-hi-select-0-empty-total.expect
new file mode 100644
index 0000000..d00491f
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_0000/expect/test-0000-quotes_and_escapes-object_and_content-name-hi-select-0-empty-total.expect
@@ -0,0 +1 @@
+1
diff --git a/level_3/fss_read/tests/runtime/fss_0000/expect/test-0000-quotes_and_escapes-object_and_content-name-hi-select-0-empty.expect b/level_3/fss_read/tests/runtime/fss_0000/expect/test-0000-quotes_and_escapes-object_and_content-name-hi-select-0-empty.expect
new file mode 100644
index 0000000..fe1e33f
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_0000/expect/test-0000-quotes_and_escapes-object_and_content-name-hi-select-0-empty.expect
@@ -0,0 +1 @@
+hi there.
diff --git a/level_3/fss_read/tests/runtime/fss_0000/expect/test-0000-quotes_and_escapes-object_and_content-name-hi-select-1-empty-total.expect b/level_3/fss_read/tests/runtime/fss_0000/expect/test-0000-quotes_and_escapes-object_and_content-name-hi-select-1-empty-total.expect
new file mode 100644
index 0000000..573541a
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_0000/expect/test-0000-quotes_and_escapes-object_and_content-name-hi-select-1-empty-total.expect
@@ -0,0 +1 @@
+0
diff --git a/level_3/fss_read/tests/runtime/fss_0000/expect/test-0000-quotes_and_escapes-object_and_content-name-hi-select-1-empty.expect b/level_3/fss_read/tests/runtime/fss_0000/expect/test-0000-quotes_and_escapes-object_and_content-name-hi-select-1-empty.expect
new file mode 100644
index 0000000..e69de29
diff --git a/level_3/fss_read/tests/runtime/fss_0000/expect/test-0001-unicode-content-columns-empty.expect b/level_3/fss_read/tests/runtime/fss_0000/expect/test-0001-unicode-content-columns-empty.expect
new file mode 100644
index 0000000..d00491f
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_0000/expect/test-0001-unicode-content-columns-empty.expect
@@ -0,0 +1 @@
+1
diff --git a/level_3/fss_read/tests/runtime/fss_0000/expect/test-0001-unicode-content-name-a-columns-empty.expect b/level_3/fss_read/tests/runtime/fss_0000/expect/test-0001-unicode-content-name-a-columns-empty.expect
new file mode 100644
index 0000000..d00491f
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_0000/expect/test-0001-unicode-content-name-a-columns-empty.expect
@@ -0,0 +1 @@
+1
diff --git a/level_3/fss_read/tests/runtime/fss_0000/expect/test-0001-unicode-content-name-a-columns.expect b/level_3/fss_read/tests/runtime/fss_0000/expect/test-0001-unicode-content-name-a-columns.expect
new file mode 100644
index 0000000..d00491f
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_0000/expect/test-0001-unicode-content-name-a-columns.expect
@@ -0,0 +1 @@
+1
diff --git a/level_3/fss_read/tests/runtime/fss_0000/expect/test-0001-unicode-content-name-hi-select-0-empty-total.expect b/level_3/fss_read/tests/runtime/fss_0000/expect/test-0001-unicode-content-name-hi-select-0-empty-total.expect
new file mode 100644
index 0000000..d00491f
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_0000/expect/test-0001-unicode-content-name-hi-select-0-empty-total.expect
@@ -0,0 +1 @@
+1
diff --git a/level_3/fss_read/tests/runtime/fss_0000/expect/test-0001-unicode-content-name-hi-select-0-empty.expect b/level_3/fss_read/tests/runtime/fss_0000/expect/test-0001-unicode-content-name-hi-select-0-empty.expect
new file mode 100644
index 0000000..8b13789
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_0000/expect/test-0001-unicode-content-name-hi-select-0-empty.expect
@@ -0,0 +1 @@
+
diff --git a/level_3/fss_read/tests/runtime/fss_0000/expect/test-0001-unicode-content-name-hi-select-1-empty-total.expect b/level_3/fss_read/tests/runtime/fss_0000/expect/test-0001-unicode-content-name-hi-select-1-empty-total.expect
new file mode 100644
index 0000000..573541a
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_0000/expect/test-0001-unicode-content-name-hi-select-1-empty-total.expect
@@ -0,0 +1 @@
+0
diff --git a/level_3/fss_read/tests/runtime/fss_0000/expect/test-0001-unicode-content-name-hi-select-1-empty.expect b/level_3/fss_read/tests/runtime/fss_0000/expect/test-0001-unicode-content-name-hi-select-1-empty.expect
new file mode 100644
index 0000000..e69de29
diff --git a/level_3/fss_read/tests/runtime/fss_0000/expect/test-0001-unicode-object-name-a-columns-empty.expect b/level_3/fss_read/tests/runtime/fss_0000/expect/test-0001-unicode-object-name-a-columns-empty.expect
new file mode 100644
index 0000000..573541a
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_0000/expect/test-0001-unicode-object-name-a-columns-empty.expect
@@ -0,0 +1 @@
+0
diff --git a/level_3/fss_read/tests/runtime/fss_0000/expect/test-0001-unicode-object-name-a-columns.expect b/level_3/fss_read/tests/runtime/fss_0000/expect/test-0001-unicode-object-name-a-columns.expect
new file mode 100644
index 0000000..573541a
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_0000/expect/test-0001-unicode-object-name-a-columns.expect
@@ -0,0 +1 @@
+0
diff --git a/level_3/fss_read/tests/runtime/fss_0000/expect/test-0001-unicode-object-name-hi-select-0-empty-total.expect b/level_3/fss_read/tests/runtime/fss_0000/expect/test-0001-unicode-object-name-hi-select-0-empty-total.expect
new file mode 100644
index 0000000..d00491f
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_0000/expect/test-0001-unicode-object-name-hi-select-0-empty-total.expect
@@ -0,0 +1 @@
+1
diff --git a/level_3/fss_read/tests/runtime/fss_0000/expect/test-0001-unicode-object-name-hi-select-0-empty.expect b/level_3/fss_read/tests/runtime/fss_0000/expect/test-0001-unicode-object-name-hi-select-0-empty.expect
new file mode 100644
index 0000000..45b983b
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_0000/expect/test-0001-unicode-object-name-hi-select-0-empty.expect
@@ -0,0 +1 @@
+hi
diff --git a/level_3/fss_read/tests/runtime/fss_0000/expect/test-0001-unicode-object-name-hi-select-0-total.expect b/level_3/fss_read/tests/runtime/fss_0000/expect/test-0001-unicode-object-name-hi-select-0-total.expect
index d00491f..573541a 100644
--- a/level_3/fss_read/tests/runtime/fss_0000/expect/test-0001-unicode-object-name-hi-select-0-total.expect
+++ b/level_3/fss_read/tests/runtime/fss_0000/expect/test-0001-unicode-object-name-hi-select-0-total.expect
@@ -1 +1 @@
-1
+0
diff --git a/level_3/fss_read/tests/runtime/fss_0000/expect/test-0001-unicode-object-name-hi-select-1-empty-total.expect b/level_3/fss_read/tests/runtime/fss_0000/expect/test-0001-unicode-object-name-hi-select-1-empty-total.expect
new file mode 100644
index 0000000..573541a
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_0000/expect/test-0001-unicode-object-name-hi-select-1-empty-total.expect
@@ -0,0 +1 @@
+0
diff --git a/level_3/fss_read/tests/runtime/fss_0000/expect/test-0001-unicode-object-name-hi-select-1-empty.expect b/level_3/fss_read/tests/runtime/fss_0000/expect/test-0001-unicode-object-name-hi-select-1-empty.expect
new file mode 100644
index 0000000..e69de29
diff --git a/level_3/fss_read/tests/runtime/fss_0000/expect/test-0001-unicode-object_and_content-columns-empty.expect b/level_3/fss_read/tests/runtime/fss_0000/expect/test-0001-unicode-object_and_content-columns-empty.expect
new file mode 100644
index 0000000..d00491f
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_0000/expect/test-0001-unicode-object_and_content-columns-empty.expect
@@ -0,0 +1 @@
+1
diff --git a/level_3/fss_read/tests/runtime/fss_0000/expect/test-0001-unicode-object_and_content-name-a-columns-empty.expect b/level_3/fss_read/tests/runtime/fss_0000/expect/test-0001-unicode-object_and_content-name-a-columns-empty.expect
new file mode 100644
index 0000000..d00491f
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_0000/expect/test-0001-unicode-object_and_content-name-a-columns-empty.expect
@@ -0,0 +1 @@
+1
diff --git a/level_3/fss_read/tests/runtime/fss_0000/expect/test-0001-unicode-object_and_content-name-a-columns.expect b/level_3/fss_read/tests/runtime/fss_0000/expect/test-0001-unicode-object_and_content-name-a-columns.expect
new file mode 100644
index 0000000..d00491f
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_0000/expect/test-0001-unicode-object_and_content-name-a-columns.expect
@@ -0,0 +1 @@
+1
diff --git a/level_3/fss_read/tests/runtime/fss_0000/expect/test-0001-unicode-object_and_content-name-hi-select-0-empty-total.expect b/level_3/fss_read/tests/runtime/fss_0000/expect/test-0001-unicode-object_and_content-name-hi-select-0-empty-total.expect
new file mode 100644
index 0000000..d00491f
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_0000/expect/test-0001-unicode-object_and_content-name-hi-select-0-empty-total.expect
@@ -0,0 +1 @@
+1
diff --git a/level_3/fss_read/tests/runtime/fss_0000/expect/test-0001-unicode-object_and_content-name-hi-select-0-empty.expect b/level_3/fss_read/tests/runtime/fss_0000/expect/test-0001-unicode-object_and_content-name-hi-select-0-empty.expect
new file mode 100644
index 0000000..34c9d2c
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_0000/expect/test-0001-unicode-object_and_content-name-hi-select-0-empty.expect
@@ -0,0 +1,2 @@
+hi 
+
diff --git a/level_3/fss_read/tests/runtime/fss_0000/expect/test-0001-unicode-object_and_content-name-hi-select-0-total.expect b/level_3/fss_read/tests/runtime/fss_0000/expect/test-0001-unicode-object_and_content-name-hi-select-0-total.expect
index d00491f..573541a 100644
--- a/level_3/fss_read/tests/runtime/fss_0000/expect/test-0001-unicode-object_and_content-name-hi-select-0-total.expect
+++ b/level_3/fss_read/tests/runtime/fss_0000/expect/test-0001-unicode-object_and_content-name-hi-select-0-total.expect
@@ -1 +1 @@
-1
+0
diff --git a/level_3/fss_read/tests/runtime/fss_0000/expect/test-0001-unicode-object_and_content-name-hi-select-1-empty-total.expect b/level_3/fss_read/tests/runtime/fss_0000/expect/test-0001-unicode-object_and_content-name-hi-select-1-empty-total.expect
new file mode 100644
index 0000000..573541a
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_0000/expect/test-0001-unicode-object_and_content-name-hi-select-1-empty-total.expect
@@ -0,0 +1 @@
+0
diff --git a/level_3/fss_read/tests/runtime/fss_0000/expect/test-0001-unicode-object_and_content-name-hi-select-1-empty.expect b/level_3/fss_read/tests/runtime/fss_0000/expect/test-0001-unicode-object_and_content-name-hi-select-1-empty.expect
new file mode 100644
index 0000000..e69de29
diff --git a/level_3/fss_read/tests/runtime/fss_0001/expect/test-0000-quotes_and_escapes-content-columns-empty.expect b/level_3/fss_read/tests/runtime/fss_0001/expect/test-0000-quotes_and_escapes-content-columns-empty.expect
new file mode 100644
index 0000000..7ed6ff8
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_0001/expect/test-0000-quotes_and_escapes-content-columns-empty.expect
@@ -0,0 +1 @@
+5
diff --git a/level_3/fss_read/tests/runtime/fss_0001/expect/test-0000-quotes_and_escapes-content-name-a-columns-empty.expect b/level_3/fss_read/tests/runtime/fss_0001/expect/test-0000-quotes_and_escapes-content-name-a-columns-empty.expect
new file mode 100644
index 0000000..7ed6ff8
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_0001/expect/test-0000-quotes_and_escapes-content-name-a-columns-empty.expect
@@ -0,0 +1 @@
+5
diff --git a/level_3/fss_read/tests/runtime/fss_0001/expect/test-0000-quotes_and_escapes-content-name-a-columns.expect b/level_3/fss_read/tests/runtime/fss_0001/expect/test-0000-quotes_and_escapes-content-name-a-columns.expect
new file mode 100644
index 0000000..7ed6ff8
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_0001/expect/test-0000-quotes_and_escapes-content-name-a-columns.expect
@@ -0,0 +1 @@
+5
diff --git a/level_3/fss_read/tests/runtime/fss_0001/expect/test-0000-quotes_and_escapes-content-name-hi-select-0-empty-total.expect b/level_3/fss_read/tests/runtime/fss_0001/expect/test-0000-quotes_and_escapes-content-name-hi-select-0-empty-total.expect
new file mode 100644
index 0000000..573541a
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_0001/expect/test-0000-quotes_and_escapes-content-name-hi-select-0-empty-total.expect
@@ -0,0 +1 @@
+0
diff --git a/level_3/fss_read/tests/runtime/fss_0001/expect/test-0000-quotes_and_escapes-content-name-hi-select-0-empty.expect b/level_3/fss_read/tests/runtime/fss_0001/expect/test-0000-quotes_and_escapes-content-name-hi-select-0-empty.expect
new file mode 100644
index 0000000..e69de29
diff --git a/level_3/fss_read/tests/runtime/fss_0001/expect/test-0000-quotes_and_escapes-content-name-hi-select-1-empty-total.expect b/level_3/fss_read/tests/runtime/fss_0001/expect/test-0000-quotes_and_escapes-content-name-hi-select-1-empty-total.expect
new file mode 100644
index 0000000..573541a
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_0001/expect/test-0000-quotes_and_escapes-content-name-hi-select-1-empty-total.expect
@@ -0,0 +1 @@
+0
diff --git a/level_3/fss_read/tests/runtime/fss_0001/expect/test-0000-quotes_and_escapes-content-name-hi-select-1-empty.expect b/level_3/fss_read/tests/runtime/fss_0001/expect/test-0000-quotes_and_escapes-content-name-hi-select-1-empty.expect
new file mode 100644
index 0000000..e69de29
diff --git a/level_3/fss_read/tests/runtime/fss_0001/expect/test-0000-quotes_and_escapes-object-name--select-1-total.expect b/level_3/fss_read/tests/runtime/fss_0001/expect/test-0000-quotes_and_escapes-object-name--select-1-total.expect
index 0cfbf08..d00491f 100644
--- a/level_3/fss_read/tests/runtime/fss_0001/expect/test-0000-quotes_and_escapes-object-name--select-1-total.expect
+++ b/level_3/fss_read/tests/runtime/fss_0001/expect/test-0000-quotes_and_escapes-object-name--select-1-total.expect
@@ -1 +1 @@
-2
+1
diff --git a/level_3/fss_read/tests/runtime/fss_0001/expect/test-0000-quotes_and_escapes-object-name-a-columns-empty.expect b/level_3/fss_read/tests/runtime/fss_0001/expect/test-0000-quotes_and_escapes-object-name-a-columns-empty.expect
new file mode 100644
index 0000000..573541a
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_0001/expect/test-0000-quotes_and_escapes-object-name-a-columns-empty.expect
@@ -0,0 +1 @@
+0
diff --git a/level_3/fss_read/tests/runtime/fss_0001/expect/test-0000-quotes_and_escapes-object-name-a-columns.expect b/level_3/fss_read/tests/runtime/fss_0001/expect/test-0000-quotes_and_escapes-object-name-a-columns.expect
new file mode 100644
index 0000000..573541a
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_0001/expect/test-0000-quotes_and_escapes-object-name-a-columns.expect
@@ -0,0 +1 @@
+0
diff --git a/level_3/fss_read/tests/runtime/fss_0001/expect/test-0000-quotes_and_escapes-object-name-a-select-100-total.expect b/level_3/fss_read/tests/runtime/fss_0001/expect/test-0000-quotes_and_escapes-object-name-a-select-100-total.expect
index 00750ed..573541a 100644
--- a/level_3/fss_read/tests/runtime/fss_0001/expect/test-0000-quotes_and_escapes-object-name-a-select-100-total.expect
+++ b/level_3/fss_read/tests/runtime/fss_0001/expect/test-0000-quotes_and_escapes-object-name-a-select-100-total.expect
@@ -1 +1 @@
-3
+0
diff --git a/level_3/fss_read/tests/runtime/fss_0001/expect/test-0000-quotes_and_escapes-object-name-a-select-2-total.expect b/level_3/fss_read/tests/runtime/fss_0001/expect/test-0000-quotes_and_escapes-object-name-a-select-2-total.expect
index 00750ed..0cfbf08 100644
--- a/level_3/fss_read/tests/runtime/fss_0001/expect/test-0000-quotes_and_escapes-object-name-a-select-2-total.expect
+++ b/level_3/fss_read/tests/runtime/fss_0001/expect/test-0000-quotes_and_escapes-object-name-a-select-2-total.expect
@@ -1 +1 @@
-3
+2
diff --git a/level_3/fss_read/tests/runtime/fss_0001/expect/test-0000-quotes_and_escapes-object-name-a-select-5-total.expect b/level_3/fss_read/tests/runtime/fss_0001/expect/test-0000-quotes_and_escapes-object-name-a-select-5-total.expect
index 00750ed..573541a 100644
--- a/level_3/fss_read/tests/runtime/fss_0001/expect/test-0000-quotes_and_escapes-object-name-a-select-5-total.expect
+++ b/level_3/fss_read/tests/runtime/fss_0001/expect/test-0000-quotes_and_escapes-object-name-a-select-5-total.expect
@@ -1 +1 @@
-3
+0
diff --git a/level_3/fss_read/tests/runtime/fss_0001/expect/test-0000-quotes_and_escapes-object-name-a-select-6-total.expect b/level_3/fss_read/tests/runtime/fss_0001/expect/test-0000-quotes_and_escapes-object-name-a-select-6-total.expect
index 00750ed..573541a 100644
--- a/level_3/fss_read/tests/runtime/fss_0001/expect/test-0000-quotes_and_escapes-object-name-a-select-6-total.expect
+++ b/level_3/fss_read/tests/runtime/fss_0001/expect/test-0000-quotes_and_escapes-object-name-a-select-6-total.expect
@@ -1 +1 @@
-3
+0
diff --git a/level_3/fss_read/tests/runtime/fss_0001/expect/test-0000-quotes_and_escapes-object-name-hi-select-0-empty-total.expect b/level_3/fss_read/tests/runtime/fss_0001/expect/test-0000-quotes_and_escapes-object-name-hi-select-0-empty-total.expect
new file mode 100644
index 0000000..573541a
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_0001/expect/test-0000-quotes_and_escapes-object-name-hi-select-0-empty-total.expect
@@ -0,0 +1 @@
+0
diff --git a/level_3/fss_read/tests/runtime/fss_0001/expect/test-0000-quotes_and_escapes-object-name-hi-select-0-empty.expect b/level_3/fss_read/tests/runtime/fss_0001/expect/test-0000-quotes_and_escapes-object-name-hi-select-0-empty.expect
new file mode 100644
index 0000000..e69de29
diff --git a/level_3/fss_read/tests/runtime/fss_0001/expect/test-0000-quotes_and_escapes-object-name-hi-select-1-empty-total.expect b/level_3/fss_read/tests/runtime/fss_0001/expect/test-0000-quotes_and_escapes-object-name-hi-select-1-empty-total.expect
new file mode 100644
index 0000000..573541a
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_0001/expect/test-0000-quotes_and_escapes-object-name-hi-select-1-empty-total.expect
@@ -0,0 +1 @@
+0
diff --git a/level_3/fss_read/tests/runtime/fss_0001/expect/test-0000-quotes_and_escapes-object-name-hi-select-1-empty.expect b/level_3/fss_read/tests/runtime/fss_0001/expect/test-0000-quotes_and_escapes-object-name-hi-select-1-empty.expect
new file mode 100644
index 0000000..e69de29
diff --git a/level_3/fss_read/tests/runtime/fss_0001/expect/test-0000-quotes_and_escapes-object_and_content-columns-empty.expect b/level_3/fss_read/tests/runtime/fss_0001/expect/test-0000-quotes_and_escapes-object_and_content-columns-empty.expect
new file mode 100644
index 0000000..7ed6ff8
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_0001/expect/test-0000-quotes_and_escapes-object_and_content-columns-empty.expect
@@ -0,0 +1 @@
+5
diff --git a/level_3/fss_read/tests/runtime/fss_0001/expect/test-0000-quotes_and_escapes-object_and_content-name--select-1-total.expect b/level_3/fss_read/tests/runtime/fss_0001/expect/test-0000-quotes_and_escapes-object_and_content-name--select-1-total.expect
index 0cfbf08..d00491f 100644
--- a/level_3/fss_read/tests/runtime/fss_0001/expect/test-0000-quotes_and_escapes-object_and_content-name--select-1-total.expect
+++ b/level_3/fss_read/tests/runtime/fss_0001/expect/test-0000-quotes_and_escapes-object_and_content-name--select-1-total.expect
@@ -1 +1 @@
-2
+1
diff --git a/level_3/fss_read/tests/runtime/fss_0001/expect/test-0000-quotes_and_escapes-object_and_content-name-a-columns-empty.expect b/level_3/fss_read/tests/runtime/fss_0001/expect/test-0000-quotes_and_escapes-object_and_content-name-a-columns-empty.expect
new file mode 100644
index 0000000..7ed6ff8
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_0001/expect/test-0000-quotes_and_escapes-object_and_content-name-a-columns-empty.expect
@@ -0,0 +1 @@
+5
diff --git a/level_3/fss_read/tests/runtime/fss_0001/expect/test-0000-quotes_and_escapes-object_and_content-name-a-columns.expect b/level_3/fss_read/tests/runtime/fss_0001/expect/test-0000-quotes_and_escapes-object_and_content-name-a-columns.expect
new file mode 100644
index 0000000..7ed6ff8
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_0001/expect/test-0000-quotes_and_escapes-object_and_content-name-a-columns.expect
@@ -0,0 +1 @@
+5
diff --git a/level_3/fss_read/tests/runtime/fss_0001/expect/test-0000-quotes_and_escapes-object_and_content-name-a-select-100-total.expect b/level_3/fss_read/tests/runtime/fss_0001/expect/test-0000-quotes_and_escapes-object_and_content-name-a-select-100-total.expect
index 00750ed..573541a 100644
--- a/level_3/fss_read/tests/runtime/fss_0001/expect/test-0000-quotes_and_escapes-object_and_content-name-a-select-100-total.expect
+++ b/level_3/fss_read/tests/runtime/fss_0001/expect/test-0000-quotes_and_escapes-object_and_content-name-a-select-100-total.expect
@@ -1 +1 @@
-3
+0
diff --git a/level_3/fss_read/tests/runtime/fss_0001/expect/test-0000-quotes_and_escapes-object_and_content-name-a-select-2-total.expect b/level_3/fss_read/tests/runtime/fss_0001/expect/test-0000-quotes_and_escapes-object_and_content-name-a-select-2-total.expect
index 00750ed..0cfbf08 100644
--- a/level_3/fss_read/tests/runtime/fss_0001/expect/test-0000-quotes_and_escapes-object_and_content-name-a-select-2-total.expect
+++ b/level_3/fss_read/tests/runtime/fss_0001/expect/test-0000-quotes_and_escapes-object_and_content-name-a-select-2-total.expect
@@ -1 +1 @@
-3
+2
diff --git a/level_3/fss_read/tests/runtime/fss_0001/expect/test-0000-quotes_and_escapes-object_and_content-name-a-select-5-total.expect b/level_3/fss_read/tests/runtime/fss_0001/expect/test-0000-quotes_and_escapes-object_and_content-name-a-select-5-total.expect
index 00750ed..573541a 100644
--- a/level_3/fss_read/tests/runtime/fss_0001/expect/test-0000-quotes_and_escapes-object_and_content-name-a-select-5-total.expect
+++ b/level_3/fss_read/tests/runtime/fss_0001/expect/test-0000-quotes_and_escapes-object_and_content-name-a-select-5-total.expect
@@ -1 +1 @@
-3
+0
diff --git a/level_3/fss_read/tests/runtime/fss_0001/expect/test-0000-quotes_and_escapes-object_and_content-name-a-select-6-total.expect b/level_3/fss_read/tests/runtime/fss_0001/expect/test-0000-quotes_and_escapes-object_and_content-name-a-select-6-total.expect
index 00750ed..573541a 100644
--- a/level_3/fss_read/tests/runtime/fss_0001/expect/test-0000-quotes_and_escapes-object_and_content-name-a-select-6-total.expect
+++ b/level_3/fss_read/tests/runtime/fss_0001/expect/test-0000-quotes_and_escapes-object_and_content-name-a-select-6-total.expect
@@ -1 +1 @@
-3
+0
diff --git a/level_3/fss_read/tests/runtime/fss_0001/expect/test-0000-quotes_and_escapes-object_and_content-name-hi-select-0-empty-total.expect b/level_3/fss_read/tests/runtime/fss_0001/expect/test-0000-quotes_and_escapes-object_and_content-name-hi-select-0-empty-total.expect
new file mode 100644
index 0000000..573541a
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_0001/expect/test-0000-quotes_and_escapes-object_and_content-name-hi-select-0-empty-total.expect
@@ -0,0 +1 @@
+0
diff --git a/level_3/fss_read/tests/runtime/fss_0001/expect/test-0000-quotes_and_escapes-object_and_content-name-hi-select-0-empty.expect b/level_3/fss_read/tests/runtime/fss_0001/expect/test-0000-quotes_and_escapes-object_and_content-name-hi-select-0-empty.expect
new file mode 100644
index 0000000..e69de29
diff --git a/level_3/fss_read/tests/runtime/fss_0001/expect/test-0000-quotes_and_escapes-object_and_content-name-hi-select-1-empty-total.expect b/level_3/fss_read/tests/runtime/fss_0001/expect/test-0000-quotes_and_escapes-object_and_content-name-hi-select-1-empty-total.expect
new file mode 100644
index 0000000..573541a
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_0001/expect/test-0000-quotes_and_escapes-object_and_content-name-hi-select-1-empty-total.expect
@@ -0,0 +1 @@
+0
diff --git a/level_3/fss_read/tests/runtime/fss_0001/expect/test-0000-quotes_and_escapes-object_and_content-name-hi-select-1-empty.expect b/level_3/fss_read/tests/runtime/fss_0001/expect/test-0000-quotes_and_escapes-object_and_content-name-hi-select-1-empty.expect
new file mode 100644
index 0000000..e69de29
diff --git a/level_3/fss_read/tests/runtime/fss_0001/expect/test-0001-unicode-content-columns-empty.expect b/level_3/fss_read/tests/runtime/fss_0001/expect/test-0001-unicode-content-columns-empty.expect
new file mode 100644
index 0000000..7f8f011
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_0001/expect/test-0001-unicode-content-columns-empty.expect
@@ -0,0 +1 @@
+7
diff --git a/level_3/fss_read/tests/runtime/fss_0001/expect/test-0001-unicode-content-name-a-columns-empty.expect b/level_3/fss_read/tests/runtime/fss_0001/expect/test-0001-unicode-content-name-a-columns-empty.expect
new file mode 100644
index 0000000..1e8b314
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_0001/expect/test-0001-unicode-content-name-a-columns-empty.expect
@@ -0,0 +1 @@
+6
diff --git a/level_3/fss_read/tests/runtime/fss_0001/expect/test-0001-unicode-content-name-a-columns.expect b/level_3/fss_read/tests/runtime/fss_0001/expect/test-0001-unicode-content-name-a-columns.expect
new file mode 100644
index 0000000..1e8b314
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_0001/expect/test-0001-unicode-content-name-a-columns.expect
@@ -0,0 +1 @@
+6
diff --git a/level_3/fss_read/tests/runtime/fss_0001/expect/test-0001-unicode-content-name-hi-select-0-empty-total.expect b/level_3/fss_read/tests/runtime/fss_0001/expect/test-0001-unicode-content-name-hi-select-0-empty-total.expect
new file mode 100644
index 0000000..d00491f
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_0001/expect/test-0001-unicode-content-name-hi-select-0-empty-total.expect
@@ -0,0 +1 @@
+1
diff --git a/level_3/fss_read/tests/runtime/fss_0001/expect/test-0001-unicode-content-name-hi-select-0-empty.expect b/level_3/fss_read/tests/runtime/fss_0001/expect/test-0001-unicode-content-name-hi-select-0-empty.expect
new file mode 100644
index 0000000..8b13789
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_0001/expect/test-0001-unicode-content-name-hi-select-0-empty.expect
@@ -0,0 +1 @@
+
diff --git a/level_3/fss_read/tests/runtime/fss_0001/expect/test-0001-unicode-content-name-hi-select-1-empty-total.expect b/level_3/fss_read/tests/runtime/fss_0001/expect/test-0001-unicode-content-name-hi-select-1-empty-total.expect
new file mode 100644
index 0000000..573541a
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_0001/expect/test-0001-unicode-content-name-hi-select-1-empty-total.expect
@@ -0,0 +1 @@
+0
diff --git a/level_3/fss_read/tests/runtime/fss_0001/expect/test-0001-unicode-content-name-hi-select-1-empty.expect b/level_3/fss_read/tests/runtime/fss_0001/expect/test-0001-unicode-content-name-hi-select-1-empty.expect
new file mode 100644
index 0000000..e69de29
diff --git a/level_3/fss_read/tests/runtime/fss_0001/expect/test-0001-unicode-object-name-a-columns-empty.expect b/level_3/fss_read/tests/runtime/fss_0001/expect/test-0001-unicode-object-name-a-columns-empty.expect
new file mode 100644
index 0000000..573541a
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_0001/expect/test-0001-unicode-object-name-a-columns-empty.expect
@@ -0,0 +1 @@
+0
diff --git a/level_3/fss_read/tests/runtime/fss_0001/expect/test-0001-unicode-object-name-a-columns.expect b/level_3/fss_read/tests/runtime/fss_0001/expect/test-0001-unicode-object-name-a-columns.expect
new file mode 100644
index 0000000..573541a
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_0001/expect/test-0001-unicode-object-name-a-columns.expect
@@ -0,0 +1 @@
+0
diff --git a/level_3/fss_read/tests/runtime/fss_0001/expect/test-0001-unicode-object-name-a-select-100-total.expect b/level_3/fss_read/tests/runtime/fss_0001/expect/test-0001-unicode-object-name-a-select-100-total.expect
index b8626c4..573541a 100644
--- a/level_3/fss_read/tests/runtime/fss_0001/expect/test-0001-unicode-object-name-a-select-100-total.expect
+++ b/level_3/fss_read/tests/runtime/fss_0001/expect/test-0001-unicode-object-name-a-select-100-total.expect
@@ -1 +1 @@
-4
+0
diff --git a/level_3/fss_read/tests/runtime/fss_0001/expect/test-0001-unicode-object-name-a-select-2-total.expect b/level_3/fss_read/tests/runtime/fss_0001/expect/test-0001-unicode-object-name-a-select-2-total.expect
index b8626c4..00750ed 100644
--- a/level_3/fss_read/tests/runtime/fss_0001/expect/test-0001-unicode-object-name-a-select-2-total.expect
+++ b/level_3/fss_read/tests/runtime/fss_0001/expect/test-0001-unicode-object-name-a-select-2-total.expect
@@ -1 +1 @@
-4
+3
diff --git a/level_3/fss_read/tests/runtime/fss_0001/expect/test-0001-unicode-object-name-a-select-5-total.expect b/level_3/fss_read/tests/runtime/fss_0001/expect/test-0001-unicode-object-name-a-select-5-total.expect
index b8626c4..d00491f 100644
--- a/level_3/fss_read/tests/runtime/fss_0001/expect/test-0001-unicode-object-name-a-select-5-total.expect
+++ b/level_3/fss_read/tests/runtime/fss_0001/expect/test-0001-unicode-object-name-a-select-5-total.expect
@@ -1 +1 @@
-4
+1
diff --git a/level_3/fss_read/tests/runtime/fss_0001/expect/test-0001-unicode-object-name-a-select-6-total.expect b/level_3/fss_read/tests/runtime/fss_0001/expect/test-0001-unicode-object-name-a-select-6-total.expect
index b8626c4..573541a 100644
--- a/level_3/fss_read/tests/runtime/fss_0001/expect/test-0001-unicode-object-name-a-select-6-total.expect
+++ b/level_3/fss_read/tests/runtime/fss_0001/expect/test-0001-unicode-object-name-a-select-6-total.expect
@@ -1 +1 @@
-4
+0
diff --git a/level_3/fss_read/tests/runtime/fss_0001/expect/test-0001-unicode-object-name-hi-select-0-empty-total.expect b/level_3/fss_read/tests/runtime/fss_0001/expect/test-0001-unicode-object-name-hi-select-0-empty-total.expect
new file mode 100644
index 0000000..d00491f
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_0001/expect/test-0001-unicode-object-name-hi-select-0-empty-total.expect
@@ -0,0 +1 @@
+1
diff --git a/level_3/fss_read/tests/runtime/fss_0001/expect/test-0001-unicode-object-name-hi-select-0-empty.expect b/level_3/fss_read/tests/runtime/fss_0001/expect/test-0001-unicode-object-name-hi-select-0-empty.expect
new file mode 100644
index 0000000..45b983b
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_0001/expect/test-0001-unicode-object-name-hi-select-0-empty.expect
@@ -0,0 +1 @@
+hi
diff --git a/level_3/fss_read/tests/runtime/fss_0001/expect/test-0001-unicode-object-name-hi-select-0-total.expect b/level_3/fss_read/tests/runtime/fss_0001/expect/test-0001-unicode-object-name-hi-select-0-total.expect
index d00491f..573541a 100644
--- a/level_3/fss_read/tests/runtime/fss_0001/expect/test-0001-unicode-object-name-hi-select-0-total.expect
+++ b/level_3/fss_read/tests/runtime/fss_0001/expect/test-0001-unicode-object-name-hi-select-0-total.expect
@@ -1 +1 @@
-1
+0
diff --git a/level_3/fss_read/tests/runtime/fss_0001/expect/test-0001-unicode-object-name-hi-select-1-empty-total.expect b/level_3/fss_read/tests/runtime/fss_0001/expect/test-0001-unicode-object-name-hi-select-1-empty-total.expect
new file mode 100644
index 0000000..573541a
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_0001/expect/test-0001-unicode-object-name-hi-select-1-empty-total.expect
@@ -0,0 +1 @@
+0
diff --git a/level_3/fss_read/tests/runtime/fss_0001/expect/test-0001-unicode-object-name-hi-select-1-empty.expect b/level_3/fss_read/tests/runtime/fss_0001/expect/test-0001-unicode-object-name-hi-select-1-empty.expect
new file mode 100644
index 0000000..45b983b
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_0001/expect/test-0001-unicode-object-name-hi-select-1-empty.expect
@@ -0,0 +1 @@
+hi
diff --git a/level_3/fss_read/tests/runtime/fss_0001/expect/test-0001-unicode-object-name-hi-select-1-total.expect b/level_3/fss_read/tests/runtime/fss_0001/expect/test-0001-unicode-object-name-hi-select-1-total.expect
index d00491f..573541a 100644
--- a/level_3/fss_read/tests/runtime/fss_0001/expect/test-0001-unicode-object-name-hi-select-1-total.expect
+++ b/level_3/fss_read/tests/runtime/fss_0001/expect/test-0001-unicode-object-name-hi-select-1-total.expect
@@ -1 +1 @@
-1
+0
diff --git "a/level_3/fss_read/tests/runtime/fss_0001/expect/test-0001-unicode-object-name-\320\274\320\270\321\200-select-1-total.expect" "b/level_3/fss_read/tests/runtime/fss_0001/expect/test-0001-unicode-object-name-\320\274\320\270\321\200-select-1-total.expect"
index d00491f..573541a 100644
--- "a/level_3/fss_read/tests/runtime/fss_0001/expect/test-0001-unicode-object-name-\320\274\320\270\321\200-select-1-total.expect"
+++ "b/level_3/fss_read/tests/runtime/fss_0001/expect/test-0001-unicode-object-name-\320\274\320\270\321\200-select-1-total.expect"
@@ -1 +1 @@
-1
+0
diff --git a/level_3/fss_read/tests/runtime/fss_0001/expect/test-0001-unicode-object_and_content-columns-empty.expect b/level_3/fss_read/tests/runtime/fss_0001/expect/test-0001-unicode-object_and_content-columns-empty.expect
new file mode 100644
index 0000000..7f8f011
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_0001/expect/test-0001-unicode-object_and_content-columns-empty.expect
@@ -0,0 +1 @@
+7
diff --git a/level_3/fss_read/tests/runtime/fss_0001/expect/test-0001-unicode-object_and_content-name-a-columns-empty.expect b/level_3/fss_read/tests/runtime/fss_0001/expect/test-0001-unicode-object_and_content-name-a-columns-empty.expect
new file mode 100644
index 0000000..1e8b314
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_0001/expect/test-0001-unicode-object_and_content-name-a-columns-empty.expect
@@ -0,0 +1 @@
+6
diff --git a/level_3/fss_read/tests/runtime/fss_0001/expect/test-0001-unicode-object_and_content-name-a-columns.expect b/level_3/fss_read/tests/runtime/fss_0001/expect/test-0001-unicode-object_and_content-name-a-columns.expect
new file mode 100644
index 0000000..1e8b314
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_0001/expect/test-0001-unicode-object_and_content-name-a-columns.expect
@@ -0,0 +1 @@
+6
diff --git a/level_3/fss_read/tests/runtime/fss_0001/expect/test-0001-unicode-object_and_content-name-a-select-100-total.expect b/level_3/fss_read/tests/runtime/fss_0001/expect/test-0001-unicode-object_and_content-name-a-select-100-total.expect
index b8626c4..573541a 100644
--- a/level_3/fss_read/tests/runtime/fss_0001/expect/test-0001-unicode-object_and_content-name-a-select-100-total.expect
+++ b/level_3/fss_read/tests/runtime/fss_0001/expect/test-0001-unicode-object_and_content-name-a-select-100-total.expect
@@ -1 +1 @@
-4
+0
diff --git a/level_3/fss_read/tests/runtime/fss_0001/expect/test-0001-unicode-object_and_content-name-a-select-2-total.expect b/level_3/fss_read/tests/runtime/fss_0001/expect/test-0001-unicode-object_and_content-name-a-select-2-total.expect
index b8626c4..00750ed 100644
--- a/level_3/fss_read/tests/runtime/fss_0001/expect/test-0001-unicode-object_and_content-name-a-select-2-total.expect
+++ b/level_3/fss_read/tests/runtime/fss_0001/expect/test-0001-unicode-object_and_content-name-a-select-2-total.expect
@@ -1 +1 @@
-4
+3
diff --git a/level_3/fss_read/tests/runtime/fss_0001/expect/test-0001-unicode-object_and_content-name-a-select-5-total.expect b/level_3/fss_read/tests/runtime/fss_0001/expect/test-0001-unicode-object_and_content-name-a-select-5-total.expect
index b8626c4..d00491f 100644
--- a/level_3/fss_read/tests/runtime/fss_0001/expect/test-0001-unicode-object_and_content-name-a-select-5-total.expect
+++ b/level_3/fss_read/tests/runtime/fss_0001/expect/test-0001-unicode-object_and_content-name-a-select-5-total.expect
@@ -1 +1 @@
-4
+1
diff --git a/level_3/fss_read/tests/runtime/fss_0001/expect/test-0001-unicode-object_and_content-name-a-select-6-total.expect b/level_3/fss_read/tests/runtime/fss_0001/expect/test-0001-unicode-object_and_content-name-a-select-6-total.expect
index b8626c4..573541a 100644
--- a/level_3/fss_read/tests/runtime/fss_0001/expect/test-0001-unicode-object_and_content-name-a-select-6-total.expect
+++ b/level_3/fss_read/tests/runtime/fss_0001/expect/test-0001-unicode-object_and_content-name-a-select-6-total.expect
@@ -1 +1 @@
-4
+0
diff --git a/level_3/fss_read/tests/runtime/fss_0001/expect/test-0001-unicode-object_and_content-name-hi-select-0-empty-total.expect b/level_3/fss_read/tests/runtime/fss_0001/expect/test-0001-unicode-object_and_content-name-hi-select-0-empty-total.expect
new file mode 100644
index 0000000..d00491f
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_0001/expect/test-0001-unicode-object_and_content-name-hi-select-0-empty-total.expect
@@ -0,0 +1 @@
+1
diff --git a/level_3/fss_read/tests/runtime/fss_0001/expect/test-0001-unicode-object_and_content-name-hi-select-0-empty.expect b/level_3/fss_read/tests/runtime/fss_0001/expect/test-0001-unicode-object_and_content-name-hi-select-0-empty.expect
new file mode 100644
index 0000000..34c9d2c
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_0001/expect/test-0001-unicode-object_and_content-name-hi-select-0-empty.expect
@@ -0,0 +1,2 @@
+hi 
+
diff --git a/level_3/fss_read/tests/runtime/fss_0001/expect/test-0001-unicode-object_and_content-name-hi-select-0-total.expect b/level_3/fss_read/tests/runtime/fss_0001/expect/test-0001-unicode-object_and_content-name-hi-select-0-total.expect
index d00491f..573541a 100644
--- a/level_3/fss_read/tests/runtime/fss_0001/expect/test-0001-unicode-object_and_content-name-hi-select-0-total.expect
+++ b/level_3/fss_read/tests/runtime/fss_0001/expect/test-0001-unicode-object_and_content-name-hi-select-0-total.expect
@@ -1 +1 @@
-1
+0
diff --git a/level_3/fss_read/tests/runtime/fss_0001/expect/test-0001-unicode-object_and_content-name-hi-select-1-empty-total.expect b/level_3/fss_read/tests/runtime/fss_0001/expect/test-0001-unicode-object_and_content-name-hi-select-1-empty-total.expect
new file mode 100644
index 0000000..573541a
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_0001/expect/test-0001-unicode-object_and_content-name-hi-select-1-empty-total.expect
@@ -0,0 +1 @@
+0
diff --git a/level_3/fss_read/tests/runtime/fss_0001/expect/test-0001-unicode-object_and_content-name-hi-select-1-empty.expect b/level_3/fss_read/tests/runtime/fss_0001/expect/test-0001-unicode-object_and_content-name-hi-select-1-empty.expect
new file mode 100644
index 0000000..0b5d6ed
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_0001/expect/test-0001-unicode-object_and_content-name-hi-select-1-empty.expect
@@ -0,0 +1 @@
+hi 
diff --git a/level_3/fss_read/tests/runtime/fss_0001/expect/test-0001-unicode-object_and_content-name-hi-select-1-total.expect b/level_3/fss_read/tests/runtime/fss_0001/expect/test-0001-unicode-object_and_content-name-hi-select-1-total.expect
index d00491f..573541a 100644
--- a/level_3/fss_read/tests/runtime/fss_0001/expect/test-0001-unicode-object_and_content-name-hi-select-1-total.expect
+++ b/level_3/fss_read/tests/runtime/fss_0001/expect/test-0001-unicode-object_and_content-name-hi-select-1-total.expect
@@ -1 +1 @@
-1
+0
diff --git "a/level_3/fss_read/tests/runtime/fss_0001/expect/test-0001-unicode-object_and_content-name-\320\274\320\270\321\200-select-1-total.expect" "b/level_3/fss_read/tests/runtime/fss_0001/expect/test-0001-unicode-object_and_content-name-\320\274\320\270\321\200-select-1-total.expect"
index d00491f..573541a 100644
--- "a/level_3/fss_read/tests/runtime/fss_0001/expect/test-0001-unicode-object_and_content-name-\320\274\320\270\321\200-select-1-total.expect"
+++ "b/level_3/fss_read/tests/runtime/fss_0001/expect/test-0001-unicode-object_and_content-name-\320\274\320\270\321\200-select-1-total.expect"
@@ -1 +1 @@
-1
+0
diff --git a/level_3/fss_read/tests/runtime/fss_0002/expect/test-0000-basic-content-columns-empty.expect b/level_3/fss_read/tests/runtime/fss_0002/expect/test-0000-basic-content-columns-empty.expect
new file mode 100644
index 0000000..d00491f
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_0002/expect/test-0000-basic-content-columns-empty.expect
@@ -0,0 +1 @@
+1
diff --git a/level_3/fss_read/tests/runtime/fss_0002/expect/test-0000-basic-content-name-a-columns-empty.expect b/level_3/fss_read/tests/runtime/fss_0002/expect/test-0000-basic-content-name-a-columns-empty.expect
new file mode 100644
index 0000000..d00491f
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_0002/expect/test-0000-basic-content-name-a-columns-empty.expect
@@ -0,0 +1 @@
+1
diff --git a/level_3/fss_read/tests/runtime/fss_0002/expect/test-0000-basic-content-name-a-columns.expect b/level_3/fss_read/tests/runtime/fss_0002/expect/test-0000-basic-content-name-a-columns.expect
new file mode 100644
index 0000000..d00491f
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_0002/expect/test-0000-basic-content-name-a-columns.expect
@@ -0,0 +1 @@
+1
diff --git a/level_3/fss_read/tests/runtime/fss_0002/expect/test-0000-basic-content-name-hi-select-0-empty-total.expect b/level_3/fss_read/tests/runtime/fss_0002/expect/test-0000-basic-content-name-hi-select-0-empty-total.expect
new file mode 100644
index 0000000..d00491f
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_0002/expect/test-0000-basic-content-name-hi-select-0-empty-total.expect
@@ -0,0 +1 @@
+1
diff --git a/level_3/fss_read/tests/runtime/fss_0002/expect/test-0000-basic-content-name-hi-select-0-empty.expect b/level_3/fss_read/tests/runtime/fss_0002/expect/test-0000-basic-content-name-hi-select-0-empty.expect
new file mode 100644
index 0000000..b23c95d
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_0002/expect/test-0000-basic-content-name-hi-select-0-empty.expect
@@ -0,0 +1 @@
+  Check this.
diff --git a/level_3/fss_read/tests/runtime/fss_0002/expect/test-0000-basic-content-name-hi-select-1-empty-total.expect b/level_3/fss_read/tests/runtime/fss_0002/expect/test-0000-basic-content-name-hi-select-1-empty-total.expect
new file mode 100644
index 0000000..573541a
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_0002/expect/test-0000-basic-content-name-hi-select-1-empty-total.expect
@@ -0,0 +1 @@
+0
diff --git a/level_3/fss_read/tests/runtime/fss_0002/expect/test-0000-basic-content-name-hi-select-1-empty.expect b/level_3/fss_read/tests/runtime/fss_0002/expect/test-0000-basic-content-name-hi-select-1-empty.expect
new file mode 100644
index 0000000..e69de29
diff --git a/level_3/fss_read/tests/runtime/fss_0002/expect/test-0000-basic-object-name-a-columns-empty.expect b/level_3/fss_read/tests/runtime/fss_0002/expect/test-0000-basic-object-name-a-columns-empty.expect
new file mode 100644
index 0000000..573541a
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_0002/expect/test-0000-basic-object-name-a-columns-empty.expect
@@ -0,0 +1 @@
+0
diff --git a/level_3/fss_read/tests/runtime/fss_0002/expect/test-0000-basic-object-name-a-columns.expect b/level_3/fss_read/tests/runtime/fss_0002/expect/test-0000-basic-object-name-a-columns.expect
new file mode 100644
index 0000000..573541a
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_0002/expect/test-0000-basic-object-name-a-columns.expect
@@ -0,0 +1 @@
+0
diff --git a/level_3/fss_read/tests/runtime/fss_0002/expect/test-0000-basic-object-name-hi-select-0-empty-total.expect b/level_3/fss_read/tests/runtime/fss_0002/expect/test-0000-basic-object-name-hi-select-0-empty-total.expect
new file mode 100644
index 0000000..d00491f
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_0002/expect/test-0000-basic-object-name-hi-select-0-empty-total.expect
@@ -0,0 +1 @@
+1
diff --git a/level_3/fss_read/tests/runtime/fss_0002/expect/test-0000-basic-object-name-hi-select-0-empty.expect b/level_3/fss_read/tests/runtime/fss_0002/expect/test-0000-basic-object-name-hi-select-0-empty.expect
new file mode 100644
index 0000000..57d3a62
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_0002/expect/test-0000-basic-object-name-hi-select-0-empty.expect
@@ -0,0 +1 @@
+hi     
diff --git a/level_3/fss_read/tests/runtime/fss_0002/expect/test-0000-basic-object-name-hi-select-1-empty-total.expect b/level_3/fss_read/tests/runtime/fss_0002/expect/test-0000-basic-object-name-hi-select-1-empty-total.expect
new file mode 100644
index 0000000..573541a
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_0002/expect/test-0000-basic-object-name-hi-select-1-empty-total.expect
@@ -0,0 +1 @@
+0
diff --git a/level_3/fss_read/tests/runtime/fss_0002/expect/test-0000-basic-object-name-hi-select-1-empty.expect b/level_3/fss_read/tests/runtime/fss_0002/expect/test-0000-basic-object-name-hi-select-1-empty.expect
new file mode 100644
index 0000000..e69de29
diff --git a/level_3/fss_read/tests/runtime/fss_0002/expect/test-0000-basic-object_and_content-columns-empty.expect b/level_3/fss_read/tests/runtime/fss_0002/expect/test-0000-basic-object_and_content-columns-empty.expect
new file mode 100644
index 0000000..d00491f
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_0002/expect/test-0000-basic-object_and_content-columns-empty.expect
@@ -0,0 +1 @@
+1
diff --git a/level_3/fss_read/tests/runtime/fss_0002/expect/test-0000-basic-object_and_content-name-a-columns-empty.expect b/level_3/fss_read/tests/runtime/fss_0002/expect/test-0000-basic-object_and_content-name-a-columns-empty.expect
new file mode 100644
index 0000000..d00491f
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_0002/expect/test-0000-basic-object_and_content-name-a-columns-empty.expect
@@ -0,0 +1 @@
+1
diff --git a/level_3/fss_read/tests/runtime/fss_0002/expect/test-0000-basic-object_and_content-name-a-columns.expect b/level_3/fss_read/tests/runtime/fss_0002/expect/test-0000-basic-object_and_content-name-a-columns.expect
new file mode 100644
index 0000000..d00491f
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_0002/expect/test-0000-basic-object_and_content-name-a-columns.expect
@@ -0,0 +1 @@
+1
diff --git a/level_3/fss_read/tests/runtime/fss_0002/expect/test-0000-basic-object_and_content-name-hi-select-0-empty-total.expect b/level_3/fss_read/tests/runtime/fss_0002/expect/test-0000-basic-object_and_content-name-hi-select-0-empty-total.expect
new file mode 100644
index 0000000..0cfbf08
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_0002/expect/test-0000-basic-object_and_content-name-hi-select-0-empty-total.expect
@@ -0,0 +1 @@
+2
diff --git a/level_3/fss_read/tests/runtime/fss_0002/expect/test-0000-basic-object_and_content-name-hi-select-0-empty.expect b/level_3/fss_read/tests/runtime/fss_0002/expect/test-0000-basic-object_and_content-name-hi-select-0-empty.expect
new file mode 100644
index 0000000..611668d
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_0002/expect/test-0000-basic-object_and_content-name-hi-select-0-empty.expect
@@ -0,0 +1,2 @@
+hi     :
+  Check this.
diff --git a/level_3/fss_read/tests/runtime/fss_0002/expect/test-0000-basic-object_and_content-name-hi-select-1-empty-total.expect b/level_3/fss_read/tests/runtime/fss_0002/expect/test-0000-basic-object_and_content-name-hi-select-1-empty-total.expect
new file mode 100644
index 0000000..573541a
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_0002/expect/test-0000-basic-object_and_content-name-hi-select-1-empty-total.expect
@@ -0,0 +1 @@
+0
diff --git a/level_3/fss_read/tests/runtime/fss_0002/expect/test-0000-basic-object_and_content-name-hi-select-1-empty.expect b/level_3/fss_read/tests/runtime/fss_0002/expect/test-0000-basic-object_and_content-name-hi-select-1-empty.expect
new file mode 100644
index 0000000..e69de29
diff --git a/level_3/fss_read/tests/runtime/fss_0002/expect/test-0001-empty_name_list-content-columns-empty.expect b/level_3/fss_read/tests/runtime/fss_0002/expect/test-0001-empty_name_list-content-columns-empty.expect
new file mode 100644
index 0000000..d00491f
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_0002/expect/test-0001-empty_name_list-content-columns-empty.expect
@@ -0,0 +1 @@
+1
diff --git a/level_3/fss_read/tests/runtime/fss_0002/expect/test-0001-empty_name_list-content-name-a-columns-empty.expect b/level_3/fss_read/tests/runtime/fss_0002/expect/test-0001-empty_name_list-content-name-a-columns-empty.expect
new file mode 100644
index 0000000..573541a
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_0002/expect/test-0001-empty_name_list-content-name-a-columns-empty.expect
@@ -0,0 +1 @@
+0
diff --git a/level_3/fss_read/tests/runtime/fss_0002/expect/test-0001-empty_name_list-content-name-a-columns.expect b/level_3/fss_read/tests/runtime/fss_0002/expect/test-0001-empty_name_list-content-name-a-columns.expect
new file mode 100644
index 0000000..573541a
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_0002/expect/test-0001-empty_name_list-content-name-a-columns.expect
@@ -0,0 +1 @@
+0
diff --git a/level_3/fss_read/tests/runtime/fss_0002/expect/test-0001-empty_name_list-content-name-hi-select-0-empty-total.expect b/level_3/fss_read/tests/runtime/fss_0002/expect/test-0001-empty_name_list-content-name-hi-select-0-empty-total.expect
new file mode 100644
index 0000000..573541a
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_0002/expect/test-0001-empty_name_list-content-name-hi-select-0-empty-total.expect
@@ -0,0 +1 @@
+0
diff --git a/level_3/fss_read/tests/runtime/fss_0002/expect/test-0001-empty_name_list-content-name-hi-select-0-empty.expect b/level_3/fss_read/tests/runtime/fss_0002/expect/test-0001-empty_name_list-content-name-hi-select-0-empty.expect
new file mode 100644
index 0000000..e69de29
diff --git a/level_3/fss_read/tests/runtime/fss_0002/expect/test-0001-empty_name_list-content-name-hi-select-1-empty-total.expect b/level_3/fss_read/tests/runtime/fss_0002/expect/test-0001-empty_name_list-content-name-hi-select-1-empty-total.expect
new file mode 100644
index 0000000..573541a
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_0002/expect/test-0001-empty_name_list-content-name-hi-select-1-empty-total.expect
@@ -0,0 +1 @@
+0
diff --git a/level_3/fss_read/tests/runtime/fss_0002/expect/test-0001-empty_name_list-content-name-hi-select-1-empty.expect b/level_3/fss_read/tests/runtime/fss_0002/expect/test-0001-empty_name_list-content-name-hi-select-1-empty.expect
new file mode 100644
index 0000000..e69de29
diff --git a/level_3/fss_read/tests/runtime/fss_0002/expect/test-0001-empty_name_list-object-name-a-columns-empty.expect b/level_3/fss_read/tests/runtime/fss_0002/expect/test-0001-empty_name_list-object-name-a-columns-empty.expect
new file mode 100644
index 0000000..573541a
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_0002/expect/test-0001-empty_name_list-object-name-a-columns-empty.expect
@@ -0,0 +1 @@
+0
diff --git a/level_3/fss_read/tests/runtime/fss_0002/expect/test-0001-empty_name_list-object-name-a-columns.expect b/level_3/fss_read/tests/runtime/fss_0002/expect/test-0001-empty_name_list-object-name-a-columns.expect
new file mode 100644
index 0000000..573541a
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_0002/expect/test-0001-empty_name_list-object-name-a-columns.expect
@@ -0,0 +1 @@
+0
diff --git a/level_3/fss_read/tests/runtime/fss_0002/expect/test-0001-empty_name_list-object-name-hi-select-0-empty-total.expect b/level_3/fss_read/tests/runtime/fss_0002/expect/test-0001-empty_name_list-object-name-hi-select-0-empty-total.expect
new file mode 100644
index 0000000..d00491f
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_0002/expect/test-0001-empty_name_list-object-name-hi-select-0-empty-total.expect
@@ -0,0 +1 @@
+1
diff --git a/level_3/fss_read/tests/runtime/fss_0002/expect/test-0001-empty_name_list-object-name-hi-select-0-empty.expect b/level_3/fss_read/tests/runtime/fss_0002/expect/test-0001-empty_name_list-object-name-hi-select-0-empty.expect
new file mode 100644
index 0000000..45b983b
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_0002/expect/test-0001-empty_name_list-object-name-hi-select-0-empty.expect
@@ -0,0 +1 @@
+hi
diff --git a/level_3/fss_read/tests/runtime/fss_0002/expect/test-0001-empty_name_list-object-name-hi-select-1-empty-total.expect b/level_3/fss_read/tests/runtime/fss_0002/expect/test-0001-empty_name_list-object-name-hi-select-1-empty-total.expect
new file mode 100644
index 0000000..573541a
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_0002/expect/test-0001-empty_name_list-object-name-hi-select-1-empty-total.expect
@@ -0,0 +1 @@
+0
diff --git a/level_3/fss_read/tests/runtime/fss_0002/expect/test-0001-empty_name_list-object-name-hi-select-1-empty.expect b/level_3/fss_read/tests/runtime/fss_0002/expect/test-0001-empty_name_list-object-name-hi-select-1-empty.expect
new file mode 100644
index 0000000..e69de29
diff --git a/level_3/fss_read/tests/runtime/fss_0002/expect/test-0001-empty_name_list-object_and_content-columns-empty.expect b/level_3/fss_read/tests/runtime/fss_0002/expect/test-0001-empty_name_list-object_and_content-columns-empty.expect
new file mode 100644
index 0000000..d00491f
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_0002/expect/test-0001-empty_name_list-object_and_content-columns-empty.expect
@@ -0,0 +1 @@
+1
diff --git a/level_3/fss_read/tests/runtime/fss_0002/expect/test-0001-empty_name_list-object_and_content-name-a-columns-empty.expect b/level_3/fss_read/tests/runtime/fss_0002/expect/test-0001-empty_name_list-object_and_content-name-a-columns-empty.expect
new file mode 100644
index 0000000..573541a
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_0002/expect/test-0001-empty_name_list-object_and_content-name-a-columns-empty.expect
@@ -0,0 +1 @@
+0
diff --git a/level_3/fss_read/tests/runtime/fss_0002/expect/test-0001-empty_name_list-object_and_content-name-a-columns.expect b/level_3/fss_read/tests/runtime/fss_0002/expect/test-0001-empty_name_list-object_and_content-name-a-columns.expect
new file mode 100644
index 0000000..573541a
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_0002/expect/test-0001-empty_name_list-object_and_content-name-a-columns.expect
@@ -0,0 +1 @@
+0
diff --git a/level_3/fss_read/tests/runtime/fss_0002/expect/test-0001-empty_name_list-object_and_content-name-hi-select-0-empty-total.expect b/level_3/fss_read/tests/runtime/fss_0002/expect/test-0001-empty_name_list-object_and_content-name-hi-select-0-empty-total.expect
new file mode 100644
index 0000000..d00491f
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_0002/expect/test-0001-empty_name_list-object_and_content-name-hi-select-0-empty-total.expect
@@ -0,0 +1 @@
+1
diff --git a/level_3/fss_read/tests/runtime/fss_0002/expect/test-0001-empty_name_list-object_and_content-name-hi-select-0-empty.expect b/level_3/fss_read/tests/runtime/fss_0002/expect/test-0001-empty_name_list-object_and_content-name-hi-select-0-empty.expect
new file mode 100644
index 0000000..d758a5b
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_0002/expect/test-0001-empty_name_list-object_and_content-name-hi-select-0-empty.expect
@@ -0,0 +1 @@
+hi:
diff --git a/level_3/fss_read/tests/runtime/fss_0002/expect/test-0001-empty_name_list-object_and_content-name-hi-select-1-empty-total.expect b/level_3/fss_read/tests/runtime/fss_0002/expect/test-0001-empty_name_list-object_and_content-name-hi-select-1-empty-total.expect
new file mode 100644
index 0000000..573541a
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_0002/expect/test-0001-empty_name_list-object_and_content-name-hi-select-1-empty-total.expect
@@ -0,0 +1 @@
+0
diff --git a/level_3/fss_read/tests/runtime/fss_0002/expect/test-0001-empty_name_list-object_and_content-name-hi-select-1-empty.expect b/level_3/fss_read/tests/runtime/fss_0002/expect/test-0001-empty_name_list-object_and_content-name-hi-select-1-empty.expect
new file mode 100644
index 0000000..e69de29
diff --git a/level_3/fss_read/tests/runtime/fss_0002/expect/test-0002-mixed-content-columns-empty.expect b/level_3/fss_read/tests/runtime/fss_0002/expect/test-0002-mixed-content-columns-empty.expect
new file mode 100644
index 0000000..d00491f
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_0002/expect/test-0002-mixed-content-columns-empty.expect
@@ -0,0 +1 @@
+1
diff --git a/level_3/fss_read/tests/runtime/fss_0002/expect/test-0002-mixed-content-name-a-columns-empty.expect b/level_3/fss_read/tests/runtime/fss_0002/expect/test-0002-mixed-content-name-a-columns-empty.expect
new file mode 100644
index 0000000..d00491f
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_0002/expect/test-0002-mixed-content-name-a-columns-empty.expect
@@ -0,0 +1 @@
+1
diff --git a/level_3/fss_read/tests/runtime/fss_0002/expect/test-0002-mixed-content-name-a-columns.expect b/level_3/fss_read/tests/runtime/fss_0002/expect/test-0002-mixed-content-name-a-columns.expect
new file mode 100644
index 0000000..d00491f
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_0002/expect/test-0002-mixed-content-name-a-columns.expect
@@ -0,0 +1 @@
+1
diff --git a/level_3/fss_read/tests/runtime/fss_0002/expect/test-0002-mixed-content-name-hi-select-0-empty-total.expect b/level_3/fss_read/tests/runtime/fss_0002/expect/test-0002-mixed-content-name-hi-select-0-empty-total.expect
new file mode 100644
index 0000000..7ed6ff8
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_0002/expect/test-0002-mixed-content-name-hi-select-0-empty-total.expect
@@ -0,0 +1 @@
+5
diff --git a/level_3/fss_read/tests/runtime/fss_0002/expect/test-0002-mixed-content-name-hi-select-0-empty.expect b/level_3/fss_read/tests/runtime/fss_0002/expect/test-0002-mixed-content-name-hi-select-0-empty.expect
new file mode 100644
index 0000000..cedd04b
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_0002/expect/test-0002-mixed-content-name-hi-select-0-empty.expect
@@ -0,0 +1,5 @@
+  not a list:
+  a b привет
+  c d
+  привет мир a 
+
diff --git a/level_3/fss_read/tests/runtime/fss_0002/expect/test-0002-mixed-content-name-hi-select-1-empty-total.expect b/level_3/fss_read/tests/runtime/fss_0002/expect/test-0002-mixed-content-name-hi-select-1-empty-total.expect
new file mode 100644
index 0000000..573541a
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_0002/expect/test-0002-mixed-content-name-hi-select-1-empty-total.expect
@@ -0,0 +1 @@
+0
diff --git a/level_3/fss_read/tests/runtime/fss_0002/expect/test-0002-mixed-content-name-hi-select-1-empty.expect b/level_3/fss_read/tests/runtime/fss_0002/expect/test-0002-mixed-content-name-hi-select-1-empty.expect
new file mode 100644
index 0000000..e69de29
diff --git a/level_3/fss_read/tests/runtime/fss_0002/expect/test-0002-mixed-object-name-a-columns-empty.expect b/level_3/fss_read/tests/runtime/fss_0002/expect/test-0002-mixed-object-name-a-columns-empty.expect
new file mode 100644
index 0000000..573541a
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_0002/expect/test-0002-mixed-object-name-a-columns-empty.expect
@@ -0,0 +1 @@
+0
diff --git a/level_3/fss_read/tests/runtime/fss_0002/expect/test-0002-mixed-object-name-a-columns.expect b/level_3/fss_read/tests/runtime/fss_0002/expect/test-0002-mixed-object-name-a-columns.expect
new file mode 100644
index 0000000..573541a
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_0002/expect/test-0002-mixed-object-name-a-columns.expect
@@ -0,0 +1 @@
+0
diff --git a/level_3/fss_read/tests/runtime/fss_0002/expect/test-0002-mixed-object-name-hi-select-0-empty-total.expect b/level_3/fss_read/tests/runtime/fss_0002/expect/test-0002-mixed-object-name-hi-select-0-empty-total.expect
new file mode 100644
index 0000000..d00491f
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_0002/expect/test-0002-mixed-object-name-hi-select-0-empty-total.expect
@@ -0,0 +1 @@
+1
diff --git a/level_3/fss_read/tests/runtime/fss_0002/expect/test-0002-mixed-object-name-hi-select-0-empty.expect b/level_3/fss_read/tests/runtime/fss_0002/expect/test-0002-mixed-object-name-hi-select-0-empty.expect
new file mode 100644
index 0000000..45b983b
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_0002/expect/test-0002-mixed-object-name-hi-select-0-empty.expect
@@ -0,0 +1 @@
+hi
diff --git a/level_3/fss_read/tests/runtime/fss_0002/expect/test-0002-mixed-object-name-hi-select-1-empty-total.expect b/level_3/fss_read/tests/runtime/fss_0002/expect/test-0002-mixed-object-name-hi-select-1-empty-total.expect
new file mode 100644
index 0000000..573541a
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_0002/expect/test-0002-mixed-object-name-hi-select-1-empty-total.expect
@@ -0,0 +1 @@
+0
diff --git a/level_3/fss_read/tests/runtime/fss_0002/expect/test-0002-mixed-object-name-hi-select-1-empty.expect b/level_3/fss_read/tests/runtime/fss_0002/expect/test-0002-mixed-object-name-hi-select-1-empty.expect
new file mode 100644
index 0000000..e69de29
diff --git a/level_3/fss_read/tests/runtime/fss_0002/expect/test-0002-mixed-object_and_content-columns-empty.expect b/level_3/fss_read/tests/runtime/fss_0002/expect/test-0002-mixed-object_and_content-columns-empty.expect
new file mode 100644
index 0000000..d00491f
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_0002/expect/test-0002-mixed-object_and_content-columns-empty.expect
@@ -0,0 +1 @@
+1
diff --git a/level_3/fss_read/tests/runtime/fss_0002/expect/test-0002-mixed-object_and_content-name-a-columns-empty.expect b/level_3/fss_read/tests/runtime/fss_0002/expect/test-0002-mixed-object_and_content-name-a-columns-empty.expect
new file mode 100644
index 0000000..d00491f
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_0002/expect/test-0002-mixed-object_and_content-name-a-columns-empty.expect
@@ -0,0 +1 @@
+1
diff --git a/level_3/fss_read/tests/runtime/fss_0002/expect/test-0002-mixed-object_and_content-name-a-columns.expect b/level_3/fss_read/tests/runtime/fss_0002/expect/test-0002-mixed-object_and_content-name-a-columns.expect
new file mode 100644
index 0000000..d00491f
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_0002/expect/test-0002-mixed-object_and_content-name-a-columns.expect
@@ -0,0 +1 @@
+1
diff --git a/level_3/fss_read/tests/runtime/fss_0002/expect/test-0002-mixed-object_and_content-name-hi-select-0-empty-total.expect b/level_3/fss_read/tests/runtime/fss_0002/expect/test-0002-mixed-object_and_content-name-hi-select-0-empty-total.expect
new file mode 100644
index 0000000..1e8b314
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_0002/expect/test-0002-mixed-object_and_content-name-hi-select-0-empty-total.expect
@@ -0,0 +1 @@
+6
diff --git a/level_3/fss_read/tests/runtime/fss_0002/expect/test-0002-mixed-object_and_content-name-hi-select-0-empty.expect b/level_3/fss_read/tests/runtime/fss_0002/expect/test-0002-mixed-object_and_content-name-hi-select-0-empty.expect
new file mode 100644
index 0000000..a99c3f3
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_0002/expect/test-0002-mixed-object_and_content-name-hi-select-0-empty.expect
@@ -0,0 +1,6 @@
+hi:
+  not a list:
+  a b привет
+  c d
+  привет мир a 
+
diff --git a/level_3/fss_read/tests/runtime/fss_0002/expect/test-0002-mixed-object_and_content-name-hi-select-1-empty-total.expect b/level_3/fss_read/tests/runtime/fss_0002/expect/test-0002-mixed-object_and_content-name-hi-select-1-empty-total.expect
new file mode 100644
index 0000000..573541a
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_0002/expect/test-0002-mixed-object_and_content-name-hi-select-1-empty-total.expect
@@ -0,0 +1 @@
+0
diff --git a/level_3/fss_read/tests/runtime/fss_0002/expect/test-0002-mixed-object_and_content-name-hi-select-1-empty.expect b/level_3/fss_read/tests/runtime/fss_0002/expect/test-0002-mixed-object_and_content-name-hi-select-1-empty.expect
new file mode 100644
index 0000000..e69de29
diff --git a/level_3/fss_read/tests/runtime/fss_0003/expect/test-0000-basic-content-columns-empty.expect b/level_3/fss_read/tests/runtime/fss_0003/expect/test-0000-basic-content-columns-empty.expect
new file mode 100644
index 0000000..d00491f
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_0003/expect/test-0000-basic-content-columns-empty.expect
@@ -0,0 +1 @@
+1
diff --git a/level_3/fss_read/tests/runtime/fss_0003/expect/test-0000-basic-content-name-a-columns-empty.expect b/level_3/fss_read/tests/runtime/fss_0003/expect/test-0000-basic-content-name-a-columns-empty.expect
new file mode 100644
index 0000000..d00491f
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_0003/expect/test-0000-basic-content-name-a-columns-empty.expect
@@ -0,0 +1 @@
+1
diff --git a/level_3/fss_read/tests/runtime/fss_0003/expect/test-0000-basic-content-name-a-columns.expect b/level_3/fss_read/tests/runtime/fss_0003/expect/test-0000-basic-content-name-a-columns.expect
new file mode 100644
index 0000000..d00491f
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_0003/expect/test-0000-basic-content-name-a-columns.expect
@@ -0,0 +1 @@
+1
diff --git a/level_3/fss_read/tests/runtime/fss_0003/expect/test-0000-basic-content-name-hi-select-0-empty-total.expect b/level_3/fss_read/tests/runtime/fss_0003/expect/test-0000-basic-content-name-hi-select-0-empty-total.expect
new file mode 100644
index 0000000..d00491f
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_0003/expect/test-0000-basic-content-name-hi-select-0-empty-total.expect
@@ -0,0 +1 @@
+1
diff --git a/level_3/fss_read/tests/runtime/fss_0003/expect/test-0000-basic-content-name-hi-select-0-empty.expect b/level_3/fss_read/tests/runtime/fss_0003/expect/test-0000-basic-content-name-hi-select-0-empty.expect
new file mode 100644
index 0000000..b23c95d
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_0003/expect/test-0000-basic-content-name-hi-select-0-empty.expect
@@ -0,0 +1 @@
+  Check this.
diff --git a/level_3/fss_read/tests/runtime/fss_0003/expect/test-0000-basic-content-name-hi-select-1-empty-total.expect b/level_3/fss_read/tests/runtime/fss_0003/expect/test-0000-basic-content-name-hi-select-1-empty-total.expect
new file mode 100644
index 0000000..573541a
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_0003/expect/test-0000-basic-content-name-hi-select-1-empty-total.expect
@@ -0,0 +1 @@
+0
diff --git a/level_3/fss_read/tests/runtime/fss_0003/expect/test-0000-basic-content-name-hi-select-1-empty.expect b/level_3/fss_read/tests/runtime/fss_0003/expect/test-0000-basic-content-name-hi-select-1-empty.expect
new file mode 100644
index 0000000..e69de29
diff --git a/level_3/fss_read/tests/runtime/fss_0003/expect/test-0000-basic-object-name-a-columns-empty.expect b/level_3/fss_read/tests/runtime/fss_0003/expect/test-0000-basic-object-name-a-columns-empty.expect
new file mode 100644
index 0000000..573541a
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_0003/expect/test-0000-basic-object-name-a-columns-empty.expect
@@ -0,0 +1 @@
+0
diff --git a/level_3/fss_read/tests/runtime/fss_0003/expect/test-0000-basic-object-name-a-columns.expect b/level_3/fss_read/tests/runtime/fss_0003/expect/test-0000-basic-object-name-a-columns.expect
new file mode 100644
index 0000000..573541a
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_0003/expect/test-0000-basic-object-name-a-columns.expect
@@ -0,0 +1 @@
+0
diff --git a/level_3/fss_read/tests/runtime/fss_0003/expect/test-0000-basic-object-name-hi-select-0-empty-total.expect b/level_3/fss_read/tests/runtime/fss_0003/expect/test-0000-basic-object-name-hi-select-0-empty-total.expect
new file mode 100644
index 0000000..d00491f
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_0003/expect/test-0000-basic-object-name-hi-select-0-empty-total.expect
@@ -0,0 +1 @@
+1
diff --git a/level_3/fss_read/tests/runtime/fss_0003/expect/test-0000-basic-object-name-hi-select-0-empty.expect b/level_3/fss_read/tests/runtime/fss_0003/expect/test-0000-basic-object-name-hi-select-0-empty.expect
new file mode 100644
index 0000000..57d3a62
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_0003/expect/test-0000-basic-object-name-hi-select-0-empty.expect
@@ -0,0 +1 @@
+hi     
diff --git a/level_3/fss_read/tests/runtime/fss_0003/expect/test-0000-basic-object-name-hi-select-1-empty-total.expect b/level_3/fss_read/tests/runtime/fss_0003/expect/test-0000-basic-object-name-hi-select-1-empty-total.expect
new file mode 100644
index 0000000..573541a
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_0003/expect/test-0000-basic-object-name-hi-select-1-empty-total.expect
@@ -0,0 +1 @@
+0
diff --git a/level_3/fss_read/tests/runtime/fss_0003/expect/test-0000-basic-object-name-hi-select-1-empty.expect b/level_3/fss_read/tests/runtime/fss_0003/expect/test-0000-basic-object-name-hi-select-1-empty.expect
new file mode 100644
index 0000000..e69de29
diff --git a/level_3/fss_read/tests/runtime/fss_0003/expect/test-0000-basic-object_and_content-columns-empty.expect b/level_3/fss_read/tests/runtime/fss_0003/expect/test-0000-basic-object_and_content-columns-empty.expect
new file mode 100644
index 0000000..d00491f
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_0003/expect/test-0000-basic-object_and_content-columns-empty.expect
@@ -0,0 +1 @@
+1
diff --git a/level_3/fss_read/tests/runtime/fss_0003/expect/test-0000-basic-object_and_content-name-a-columns-empty.expect b/level_3/fss_read/tests/runtime/fss_0003/expect/test-0000-basic-object_and_content-name-a-columns-empty.expect
new file mode 100644
index 0000000..d00491f
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_0003/expect/test-0000-basic-object_and_content-name-a-columns-empty.expect
@@ -0,0 +1 @@
+1
diff --git a/level_3/fss_read/tests/runtime/fss_0003/expect/test-0000-basic-object_and_content-name-a-columns.expect b/level_3/fss_read/tests/runtime/fss_0003/expect/test-0000-basic-object_and_content-name-a-columns.expect
new file mode 100644
index 0000000..d00491f
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_0003/expect/test-0000-basic-object_and_content-name-a-columns.expect
@@ -0,0 +1 @@
+1
diff --git a/level_3/fss_read/tests/runtime/fss_0003/expect/test-0000-basic-object_and_content-name-hi-select-0-empty-total.expect b/level_3/fss_read/tests/runtime/fss_0003/expect/test-0000-basic-object_and_content-name-hi-select-0-empty-total.expect
new file mode 100644
index 0000000..00750ed
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_0003/expect/test-0000-basic-object_and_content-name-hi-select-0-empty-total.expect
@@ -0,0 +1 @@
+3
diff --git a/level_3/fss_read/tests/runtime/fss_0003/expect/test-0000-basic-object_and_content-name-hi-select-0-empty.expect b/level_3/fss_read/tests/runtime/fss_0003/expect/test-0000-basic-object_and_content-name-hi-select-0-empty.expect
new file mode 100644
index 0000000..ff3a22a
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_0003/expect/test-0000-basic-object_and_content-name-hi-select-0-empty.expect
@@ -0,0 +1,3 @@
+hi     {
+  Check this.
+}
diff --git a/level_3/fss_read/tests/runtime/fss_0003/expect/test-0000-basic-object_and_content-name-hi-select-1-empty-total.expect b/level_3/fss_read/tests/runtime/fss_0003/expect/test-0000-basic-object_and_content-name-hi-select-1-empty-total.expect
new file mode 100644
index 0000000..573541a
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_0003/expect/test-0000-basic-object_and_content-name-hi-select-1-empty-total.expect
@@ -0,0 +1 @@
+0
diff --git a/level_3/fss_read/tests/runtime/fss_0003/expect/test-0000-basic-object_and_content-name-hi-select-1-empty.expect b/level_3/fss_read/tests/runtime/fss_0003/expect/test-0000-basic-object_and_content-name-hi-select-1-empty.expect
new file mode 100644
index 0000000..e69de29
diff --git a/level_3/fss_read/tests/runtime/fss_0003/expect/test-0001-empty_name_list-content-columns-empty.expect b/level_3/fss_read/tests/runtime/fss_0003/expect/test-0001-empty_name_list-content-columns-empty.expect
new file mode 100644
index 0000000..d00491f
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_0003/expect/test-0001-empty_name_list-content-columns-empty.expect
@@ -0,0 +1 @@
+1
diff --git a/level_3/fss_read/tests/runtime/fss_0003/expect/test-0001-empty_name_list-content-name-a-columns-empty.expect b/level_3/fss_read/tests/runtime/fss_0003/expect/test-0001-empty_name_list-content-name-a-columns-empty.expect
new file mode 100644
index 0000000..d00491f
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_0003/expect/test-0001-empty_name_list-content-name-a-columns-empty.expect
@@ -0,0 +1 @@
+1
diff --git a/level_3/fss_read/tests/runtime/fss_0003/expect/test-0001-empty_name_list-content-name-a-columns.expect b/level_3/fss_read/tests/runtime/fss_0003/expect/test-0001-empty_name_list-content-name-a-columns.expect
new file mode 100644
index 0000000..573541a
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_0003/expect/test-0001-empty_name_list-content-name-a-columns.expect
@@ -0,0 +1 @@
+0
diff --git a/level_3/fss_read/tests/runtime/fss_0003/expect/test-0001-empty_name_list-content-name-hi-select-0-empty-total.expect b/level_3/fss_read/tests/runtime/fss_0003/expect/test-0001-empty_name_list-content-name-hi-select-0-empty-total.expect
new file mode 100644
index 0000000..573541a
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_0003/expect/test-0001-empty_name_list-content-name-hi-select-0-empty-total.expect
@@ -0,0 +1 @@
+0
diff --git a/level_3/fss_read/tests/runtime/fss_0003/expect/test-0001-empty_name_list-content-name-hi-select-0-empty.expect b/level_3/fss_read/tests/runtime/fss_0003/expect/test-0001-empty_name_list-content-name-hi-select-0-empty.expect
new file mode 100644
index 0000000..e69de29
diff --git a/level_3/fss_read/tests/runtime/fss_0003/expect/test-0001-empty_name_list-content-name-hi-select-1-empty-total.expect b/level_3/fss_read/tests/runtime/fss_0003/expect/test-0001-empty_name_list-content-name-hi-select-1-empty-total.expect
new file mode 100644
index 0000000..573541a
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_0003/expect/test-0001-empty_name_list-content-name-hi-select-1-empty-total.expect
@@ -0,0 +1 @@
+0
diff --git a/level_3/fss_read/tests/runtime/fss_0003/expect/test-0001-empty_name_list-content-name-hi-select-1-empty.expect b/level_3/fss_read/tests/runtime/fss_0003/expect/test-0001-empty_name_list-content-name-hi-select-1-empty.expect
new file mode 100644
index 0000000..e69de29
diff --git a/level_3/fss_read/tests/runtime/fss_0003/expect/test-0001-empty_name_list-object-name-a-columns-empty.expect b/level_3/fss_read/tests/runtime/fss_0003/expect/test-0001-empty_name_list-object-name-a-columns-empty.expect
new file mode 100644
index 0000000..573541a
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_0003/expect/test-0001-empty_name_list-object-name-a-columns-empty.expect
@@ -0,0 +1 @@
+0
diff --git a/level_3/fss_read/tests/runtime/fss_0003/expect/test-0001-empty_name_list-object-name-a-columns.expect b/level_3/fss_read/tests/runtime/fss_0003/expect/test-0001-empty_name_list-object-name-a-columns.expect
new file mode 100644
index 0000000..573541a
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_0003/expect/test-0001-empty_name_list-object-name-a-columns.expect
@@ -0,0 +1 @@
+0
diff --git a/level_3/fss_read/tests/runtime/fss_0003/expect/test-0001-empty_name_list-object-name-hi-select-0-empty-total.expect b/level_3/fss_read/tests/runtime/fss_0003/expect/test-0001-empty_name_list-object-name-hi-select-0-empty-total.expect
new file mode 100644
index 0000000..d00491f
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_0003/expect/test-0001-empty_name_list-object-name-hi-select-0-empty-total.expect
@@ -0,0 +1 @@
+1
diff --git a/level_3/fss_read/tests/runtime/fss_0003/expect/test-0001-empty_name_list-object-name-hi-select-0-empty.expect b/level_3/fss_read/tests/runtime/fss_0003/expect/test-0001-empty_name_list-object-name-hi-select-0-empty.expect
new file mode 100644
index 0000000..45b983b
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_0003/expect/test-0001-empty_name_list-object-name-hi-select-0-empty.expect
@@ -0,0 +1 @@
+hi
diff --git a/level_3/fss_read/tests/runtime/fss_0003/expect/test-0001-empty_name_list-object-name-hi-select-1-empty-total.expect b/level_3/fss_read/tests/runtime/fss_0003/expect/test-0001-empty_name_list-object-name-hi-select-1-empty-total.expect
new file mode 100644
index 0000000..573541a
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_0003/expect/test-0001-empty_name_list-object-name-hi-select-1-empty-total.expect
@@ -0,0 +1 @@
+0
diff --git a/level_3/fss_read/tests/runtime/fss_0003/expect/test-0001-empty_name_list-object-name-hi-select-1-empty.expect b/level_3/fss_read/tests/runtime/fss_0003/expect/test-0001-empty_name_list-object-name-hi-select-1-empty.expect
new file mode 100644
index 0000000..e69de29
diff --git a/level_3/fss_read/tests/runtime/fss_0003/expect/test-0001-empty_name_list-object_and_content-columns-empty.expect b/level_3/fss_read/tests/runtime/fss_0003/expect/test-0001-empty_name_list-object_and_content-columns-empty.expect
new file mode 100644
index 0000000..d00491f
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_0003/expect/test-0001-empty_name_list-object_and_content-columns-empty.expect
@@ -0,0 +1 @@
+1
diff --git a/level_3/fss_read/tests/runtime/fss_0003/expect/test-0001-empty_name_list-object_and_content-name-a-columns-empty.expect b/level_3/fss_read/tests/runtime/fss_0003/expect/test-0001-empty_name_list-object_and_content-name-a-columns-empty.expect
new file mode 100644
index 0000000..d00491f
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_0003/expect/test-0001-empty_name_list-object_and_content-name-a-columns-empty.expect
@@ -0,0 +1 @@
+1
diff --git a/level_3/fss_read/tests/runtime/fss_0003/expect/test-0001-empty_name_list-object_and_content-name-a-columns.expect b/level_3/fss_read/tests/runtime/fss_0003/expect/test-0001-empty_name_list-object_and_content-name-a-columns.expect
new file mode 100644
index 0000000..573541a
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_0003/expect/test-0001-empty_name_list-object_and_content-name-a-columns.expect
@@ -0,0 +1 @@
+0
diff --git a/level_3/fss_read/tests/runtime/fss_0003/expect/test-0001-empty_name_list-object_and_content-name-hi-select-0-empty-total.expect b/level_3/fss_read/tests/runtime/fss_0003/expect/test-0001-empty_name_list-object_and_content-name-hi-select-0-empty-total.expect
new file mode 100644
index 0000000..0cfbf08
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_0003/expect/test-0001-empty_name_list-object_and_content-name-hi-select-0-empty-total.expect
@@ -0,0 +1 @@
+2
diff --git a/level_3/fss_read/tests/runtime/fss_0003/expect/test-0001-empty_name_list-object_and_content-name-hi-select-0-empty.expect b/level_3/fss_read/tests/runtime/fss_0003/expect/test-0001-empty_name_list-object_and_content-name-hi-select-0-empty.expect
new file mode 100644
index 0000000..b62eed3
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_0003/expect/test-0001-empty_name_list-object_and_content-name-hi-select-0-empty.expect
@@ -0,0 +1,2 @@
+hi{
+}
diff --git a/level_3/fss_read/tests/runtime/fss_0003/expect/test-0001-empty_name_list-object_and_content-name-hi-select-1-empty-total.expect b/level_3/fss_read/tests/runtime/fss_0003/expect/test-0001-empty_name_list-object_and_content-name-hi-select-1-empty-total.expect
new file mode 100644
index 0000000..573541a
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_0003/expect/test-0001-empty_name_list-object_and_content-name-hi-select-1-empty-total.expect
@@ -0,0 +1 @@
+0
diff --git a/level_3/fss_read/tests/runtime/fss_0003/expect/test-0001-empty_name_list-object_and_content-name-hi-select-1-empty.expect b/level_3/fss_read/tests/runtime/fss_0003/expect/test-0001-empty_name_list-object_and_content-name-hi-select-1-empty.expect
new file mode 100644
index 0000000..e69de29
diff --git a/level_3/fss_read/tests/runtime/fss_0003/expect/test-0002-mixed-content-columns-empty.expect b/level_3/fss_read/tests/runtime/fss_0003/expect/test-0002-mixed-content-columns-empty.expect
new file mode 100644
index 0000000..d00491f
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_0003/expect/test-0002-mixed-content-columns-empty.expect
@@ -0,0 +1 @@
+1
diff --git a/level_3/fss_read/tests/runtime/fss_0003/expect/test-0002-mixed-content-name-a-columns-empty.expect b/level_3/fss_read/tests/runtime/fss_0003/expect/test-0002-mixed-content-name-a-columns-empty.expect
new file mode 100644
index 0000000..d00491f
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_0003/expect/test-0002-mixed-content-name-a-columns-empty.expect
@@ -0,0 +1 @@
+1
diff --git a/level_3/fss_read/tests/runtime/fss_0003/expect/test-0002-mixed-content-name-a-columns.expect b/level_3/fss_read/tests/runtime/fss_0003/expect/test-0002-mixed-content-name-a-columns.expect
new file mode 100644
index 0000000..d00491f
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_0003/expect/test-0002-mixed-content-name-a-columns.expect
@@ -0,0 +1 @@
+1
diff --git a/level_3/fss_read/tests/runtime/fss_0003/expect/test-0002-mixed-content-name-hi-select-0-empty-total.expect b/level_3/fss_read/tests/runtime/fss_0003/expect/test-0002-mixed-content-name-hi-select-0-empty-total.expect
new file mode 100644
index 0000000..7ed6ff8
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_0003/expect/test-0002-mixed-content-name-hi-select-0-empty-total.expect
@@ -0,0 +1 @@
+5
diff --git a/level_3/fss_read/tests/runtime/fss_0003/expect/test-0002-mixed-content-name-hi-select-0-empty.expect b/level_3/fss_read/tests/runtime/fss_0003/expect/test-0002-mixed-content-name-hi-select-0-empty.expect
new file mode 100644
index 0000000..3796542
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_0003/expect/test-0002-mixed-content-name-hi-select-0-empty.expect
@@ -0,0 +1,5 @@
+  not a list\:
+  a b привет
+  c d
+  привет мир a 
+
diff --git a/level_3/fss_read/tests/runtime/fss_0003/expect/test-0002-mixed-content-name-hi-select-1-empty-total.expect b/level_3/fss_read/tests/runtime/fss_0003/expect/test-0002-mixed-content-name-hi-select-1-empty-total.expect
new file mode 100644
index 0000000..573541a
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_0003/expect/test-0002-mixed-content-name-hi-select-1-empty-total.expect
@@ -0,0 +1 @@
+0
diff --git a/level_3/fss_read/tests/runtime/fss_0003/expect/test-0002-mixed-content-name-hi-select-1-empty.expect b/level_3/fss_read/tests/runtime/fss_0003/expect/test-0002-mixed-content-name-hi-select-1-empty.expect
new file mode 100644
index 0000000..e69de29
diff --git a/level_3/fss_read/tests/runtime/fss_0003/expect/test-0002-mixed-object-name-a-columns-empty.expect b/level_3/fss_read/tests/runtime/fss_0003/expect/test-0002-mixed-object-name-a-columns-empty.expect
new file mode 100644
index 0000000..573541a
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_0003/expect/test-0002-mixed-object-name-a-columns-empty.expect
@@ -0,0 +1 @@
+0
diff --git a/level_3/fss_read/tests/runtime/fss_0003/expect/test-0002-mixed-object-name-a-columns.expect b/level_3/fss_read/tests/runtime/fss_0003/expect/test-0002-mixed-object-name-a-columns.expect
new file mode 100644
index 0000000..573541a
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_0003/expect/test-0002-mixed-object-name-a-columns.expect
@@ -0,0 +1 @@
+0
diff --git a/level_3/fss_read/tests/runtime/fss_0003/expect/test-0002-mixed-object-name-hi-select-0-empty-total.expect b/level_3/fss_read/tests/runtime/fss_0003/expect/test-0002-mixed-object-name-hi-select-0-empty-total.expect
new file mode 100644
index 0000000..d00491f
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_0003/expect/test-0002-mixed-object-name-hi-select-0-empty-total.expect
@@ -0,0 +1 @@
+1
diff --git a/level_3/fss_read/tests/runtime/fss_0003/expect/test-0002-mixed-object-name-hi-select-0-empty.expect b/level_3/fss_read/tests/runtime/fss_0003/expect/test-0002-mixed-object-name-hi-select-0-empty.expect
new file mode 100644
index 0000000..45b983b
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_0003/expect/test-0002-mixed-object-name-hi-select-0-empty.expect
@@ -0,0 +1 @@
+hi
diff --git a/level_3/fss_read/tests/runtime/fss_0003/expect/test-0002-mixed-object-name-hi-select-1-empty-total.expect b/level_3/fss_read/tests/runtime/fss_0003/expect/test-0002-mixed-object-name-hi-select-1-empty-total.expect
new file mode 100644
index 0000000..573541a
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_0003/expect/test-0002-mixed-object-name-hi-select-1-empty-total.expect
@@ -0,0 +1 @@
+0
diff --git a/level_3/fss_read/tests/runtime/fss_0003/expect/test-0002-mixed-object-name-hi-select-1-empty.expect b/level_3/fss_read/tests/runtime/fss_0003/expect/test-0002-mixed-object-name-hi-select-1-empty.expect
new file mode 100644
index 0000000..e69de29
diff --git a/level_3/fss_read/tests/runtime/fss_0003/expect/test-0002-mixed-object_and_content-columns-empty.expect b/level_3/fss_read/tests/runtime/fss_0003/expect/test-0002-mixed-object_and_content-columns-empty.expect
new file mode 100644
index 0000000..d00491f
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_0003/expect/test-0002-mixed-object_and_content-columns-empty.expect
@@ -0,0 +1 @@
+1
diff --git a/level_3/fss_read/tests/runtime/fss_0003/expect/test-0002-mixed-object_and_content-name-a-columns-empty.expect b/level_3/fss_read/tests/runtime/fss_0003/expect/test-0002-mixed-object_and_content-name-a-columns-empty.expect
new file mode 100644
index 0000000..d00491f
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_0003/expect/test-0002-mixed-object_and_content-name-a-columns-empty.expect
@@ -0,0 +1 @@
+1
diff --git a/level_3/fss_read/tests/runtime/fss_0003/expect/test-0002-mixed-object_and_content-name-a-columns.expect b/level_3/fss_read/tests/runtime/fss_0003/expect/test-0002-mixed-object_and_content-name-a-columns.expect
new file mode 100644
index 0000000..d00491f
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_0003/expect/test-0002-mixed-object_and_content-name-a-columns.expect
@@ -0,0 +1 @@
+1
diff --git a/level_3/fss_read/tests/runtime/fss_0003/expect/test-0002-mixed-object_and_content-name-hi-select-0-empty-total.expect b/level_3/fss_read/tests/runtime/fss_0003/expect/test-0002-mixed-object_and_content-name-hi-select-0-empty-total.expect
new file mode 100644
index 0000000..7f8f011
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_0003/expect/test-0002-mixed-object_and_content-name-hi-select-0-empty-total.expect
@@ -0,0 +1 @@
+7
diff --git a/level_3/fss_read/tests/runtime/fss_0003/expect/test-0002-mixed-object_and_content-name-hi-select-0-empty.expect b/level_3/fss_read/tests/runtime/fss_0003/expect/test-0002-mixed-object_and_content-name-hi-select-0-empty.expect
new file mode 100644
index 0000000..07cd77f
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_0003/expect/test-0002-mixed-object_and_content-name-hi-select-0-empty.expect
@@ -0,0 +1,7 @@
+hi{
+  not a list\:
+  a b привет
+  c d
+  привет мир a 
+
+}
diff --git a/level_3/fss_read/tests/runtime/fss_0003/expect/test-0002-mixed-object_and_content-name-hi-select-1-empty-total.expect b/level_3/fss_read/tests/runtime/fss_0003/expect/test-0002-mixed-object_and_content-name-hi-select-1-empty-total.expect
new file mode 100644
index 0000000..573541a
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_0003/expect/test-0002-mixed-object_and_content-name-hi-select-1-empty-total.expect
@@ -0,0 +1 @@
+0
diff --git a/level_3/fss_read/tests/runtime/fss_0003/expect/test-0002-mixed-object_and_content-name-hi-select-1-empty.expect b/level_3/fss_read/tests/runtime/fss_0003/expect/test-0002-mixed-object_and_content-name-hi-select-1-empty.expect
new file mode 100644
index 0000000..e69de29
diff --git a/level_3/fss_read/tests/runtime/fss_0008/expect/test-0000-basic-content-columns-empty.expect b/level_3/fss_read/tests/runtime/fss_0008/expect/test-0000-basic-content-columns-empty.expect
new file mode 100644
index 0000000..573541a
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_0008/expect/test-0000-basic-content-columns-empty.expect
@@ -0,0 +1 @@
+0
diff --git a/level_3/fss_read/tests/runtime/fss_0008/expect/test-0000-basic-content-name-a-columns-empty.expect b/level_3/fss_read/tests/runtime/fss_0008/expect/test-0000-basic-content-name-a-columns-empty.expect
new file mode 100644
index 0000000..573541a
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_0008/expect/test-0000-basic-content-name-a-columns-empty.expect
@@ -0,0 +1 @@
+0
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new file mode 100644
index 0000000..573541a
--- /dev/null
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diff --git a/level_3/fss_read/tests/runtime/fss_0008/expect/test-0000-basic-content-name-hi-select-0-empty-total.expect b/level_3/fss_read/tests/runtime/fss_0008/expect/test-0000-basic-content-name-hi-select-0-empty-total.expect
new file mode 100644
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diff --git a/level_3/fss_read/tests/runtime/fss_0008/expect/test-0000-basic-content-name-hi-select-0-empty.expect b/level_3/fss_read/tests/runtime/fss_0008/expect/test-0000-basic-content-name-hi-select-0-empty.expect
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diff --git a/level_3/fss_read/tests/runtime/fss_0008/expect/test-0000-basic-content-name-hi-select-1-empty-total.expect b/level_3/fss_read/tests/runtime/fss_0008/expect/test-0000-basic-content-name-hi-select-1-empty-total.expect
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diff --git a/level_3/fss_read/tests/runtime/fss_0008/expect/test-0000-basic-content-name-hi-select-1-empty.expect b/level_3/fss_read/tests/runtime/fss_0008/expect/test-0000-basic-content-name-hi-select-1-empty.expect
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diff --git a/level_3/fss_read/tests/runtime/fss_0008/expect/test-0000-basic-object-name-a-columns-empty.expect b/level_3/fss_read/tests/runtime/fss_0008/expect/test-0000-basic-object-name-a-columns-empty.expect
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diff --git a/level_3/fss_read/tests/runtime/fss_0008/expect/test-0000-basic-object-name-a-columns.expect b/level_3/fss_read/tests/runtime/fss_0008/expect/test-0000-basic-object-name-a-columns.expect
new file mode 100644
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diff --git a/level_3/fss_read/tests/runtime/fss_0008/expect/test-0000-basic-object-name-hi-select-0-empty-total.expect b/level_3/fss_read/tests/runtime/fss_0008/expect/test-0000-basic-object-name-hi-select-0-empty-total.expect
new file mode 100644
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diff --git a/level_3/fss_read/tests/runtime/fss_0008/expect/test-0000-basic-object-name-hi-select-0-empty.expect b/level_3/fss_read/tests/runtime/fss_0008/expect/test-0000-basic-object-name-hi-select-0-empty.expect
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diff --git a/level_3/fss_read/tests/runtime/fss_0008/expect/test-0000-basic-object-name-hi-select-1-empty-total.expect b/level_3/fss_read/tests/runtime/fss_0008/expect/test-0000-basic-object-name-hi-select-1-empty-total.expect
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--- /dev/null
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diff --git a/level_3/fss_read/tests/runtime/fss_0008/expect/test-0000-basic-object-name-hi-select-1-empty.expect b/level_3/fss_read/tests/runtime/fss_0008/expect/test-0000-basic-object-name-hi-select-1-empty.expect
new file mode 100644
index 0000000..e69de29
diff --git a/level_3/fss_read/tests/runtime/fss_0008/expect/test-0000-basic-object_and_content-columns-empty.expect b/level_3/fss_read/tests/runtime/fss_0008/expect/test-0000-basic-object_and_content-columns-empty.expect
new file mode 100644
index 0000000..573541a
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diff --git a/level_3/fss_read/tests/runtime/fss_0008/expect/test-0000-basic-object_and_content-name-a-columns-empty.expect b/level_3/fss_read/tests/runtime/fss_0008/expect/test-0000-basic-object_and_content-name-a-columns-empty.expect
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diff --git a/level_3/fss_read/tests/runtime/fss_0008/expect/test-0000-basic-object_and_content-name-a-columns.expect b/level_3/fss_read/tests/runtime/fss_0008/expect/test-0000-basic-object_and_content-name-a-columns.expect
new file mode 100644
index 0000000..573541a
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diff --git a/level_3/fss_read/tests/runtime/fss_0008/expect/test-0000-basic-object_and_content-name-hi-select-0-empty-total.expect b/level_3/fss_read/tests/runtime/fss_0008/expect/test-0000-basic-object_and_content-name-hi-select-0-empty-total.expect
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diff --git a/level_3/fss_read/tests/runtime/fss_0008/expect/test-0000-basic-object_and_content-name-hi-select-0-empty.expect b/level_3/fss_read/tests/runtime/fss_0008/expect/test-0000-basic-object_and_content-name-hi-select-0-empty.expect
new file mode 100644
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diff --git a/level_3/fss_read/tests/runtime/fss_0008/expect/test-0000-basic-object_and_content-name-hi-select-1-empty-total.expect b/level_3/fss_read/tests/runtime/fss_0008/expect/test-0000-basic-object_and_content-name-hi-select-1-empty-total.expect
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diff --git a/level_3/fss_read/tests/runtime/fss_0008/expect/test-0000-basic-object_and_content-name-hi-select-1-empty.expect b/level_3/fss_read/tests/runtime/fss_0008/expect/test-0000-basic-object_and_content-name-hi-select-1-empty.expect
new file mode 100644
index 0000000..e69de29
diff --git a/level_3/fss_read/tests/runtime/fss_0008/expect/test-0001-empty_name_list-content-columns-empty.expect b/level_3/fss_read/tests/runtime/fss_0008/expect/test-0001-empty_name_list-content-columns-empty.expect
new file mode 100644
index 0000000..573541a
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diff --git a/level_3/fss_read/tests/runtime/fss_0008/expect/test-0001-empty_name_list-content-name-a-columns-empty.expect b/level_3/fss_read/tests/runtime/fss_0008/expect/test-0001-empty_name_list-content-name-a-columns-empty.expect
new file mode 100644
index 0000000..573541a
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new file mode 100644
index 0000000..573541a
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new file mode 100644
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diff --git a/level_3/fss_read/tests/runtime/fss_0008/expect/test-0001-empty_name_list-content-name-hi-select-0-empty.expect b/level_3/fss_read/tests/runtime/fss_0008/expect/test-0001-empty_name_list-content-name-hi-select-0-empty.expect
new file mode 100644
index 0000000..e69de29
diff --git a/level_3/fss_read/tests/runtime/fss_0008/expect/test-0001-empty_name_list-content-name-hi-select-1-empty-total.expect b/level_3/fss_read/tests/runtime/fss_0008/expect/test-0001-empty_name_list-content-name-hi-select-1-empty-total.expect
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new file mode 100644
index 0000000..e69de29
diff --git a/level_3/fss_read/tests/runtime/fss_0008/expect/test-0001-empty_name_list-object-name-a-columns-empty.expect b/level_3/fss_read/tests/runtime/fss_0008/expect/test-0001-empty_name_list-object-name-a-columns-empty.expect
new file mode 100644
index 0000000..573541a
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new file mode 100644
index 0000000..573541a
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diff --git a/level_3/fss_read/tests/runtime/fss_0008/expect/test-0001-empty_name_list-object-name-hi-select-0-empty-total.expect b/level_3/fss_read/tests/runtime/fss_0008/expect/test-0001-empty_name_list-object-name-hi-select-0-empty-total.expect
new file mode 100644
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new file mode 100644
index 0000000..e69de29
diff --git a/level_3/fss_read/tests/runtime/fss_0008/expect/test-0001-empty_name_list-object-name-hi-select-1-empty-total.expect b/level_3/fss_read/tests/runtime/fss_0008/expect/test-0001-empty_name_list-object-name-hi-select-1-empty-total.expect
new file mode 100644
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new file mode 100644
index 0000000..e69de29
diff --git a/level_3/fss_read/tests/runtime/fss_0008/expect/test-0001-empty_name_list-object_and_content-columns-empty.expect b/level_3/fss_read/tests/runtime/fss_0008/expect/test-0001-empty_name_list-object_and_content-columns-empty.expect
new file mode 100644
index 0000000..573541a
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new file mode 100644
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index 0000000..573541a
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new file mode 100644
index 0000000..573541a
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diff --git a/level_3/fss_read/tests/runtime/fss_0008/expect/test-0001-empty_name_list-object_and_content-name-hi-select-1-empty-total.expect b/level_3/fss_read/tests/runtime/fss_0008/expect/test-0001-empty_name_list-object_and_content-name-hi-select-1-empty-total.expect
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new file mode 100644
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diff --git a/level_3/fss_read/tests/runtime/fss_0008/expect/test-0002-mixed-content-columns-empty.expect b/level_3/fss_read/tests/runtime/fss_0008/expect/test-0002-mixed-content-columns-empty.expect
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new file mode 100644
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new file mode 100644
index 0000000..573541a
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diff --git a/level_3/fss_read/tests/runtime/fss_0008/expect/test-0002-mixed-object_and_content-columns-empty.expect b/level_3/fss_read/tests/runtime/fss_0008/expect/test-0002-mixed-object_and_content-columns-empty.expect
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index 0000000..573541a
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_0008/expect/test-0002-mixed-object_and_content-name-a-columns-empty.expect
@@ -0,0 +1 @@
+0
diff --git a/level_3/fss_read/tests/runtime/fss_0008/expect/test-0002-mixed-object_and_content-name-a-columns.expect b/level_3/fss_read/tests/runtime/fss_0008/expect/test-0002-mixed-object_and_content-name-a-columns.expect
new file mode 100644
index 0000000..573541a
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_0008/expect/test-0002-mixed-object_and_content-name-a-columns.expect
@@ -0,0 +1 @@
+0
diff --git a/level_3/fss_read/tests/runtime/fss_0008/expect/test-0002-mixed-object_and_content-name-hi-select-0-empty-total.expect b/level_3/fss_read/tests/runtime/fss_0008/expect/test-0002-mixed-object_and_content-name-hi-select-0-empty-total.expect
new file mode 100644
index 0000000..573541a
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_0008/expect/test-0002-mixed-object_and_content-name-hi-select-0-empty-total.expect
@@ -0,0 +1 @@
+0
diff --git a/level_3/fss_read/tests/runtime/fss_0008/expect/test-0002-mixed-object_and_content-name-hi-select-0-empty.expect b/level_3/fss_read/tests/runtime/fss_0008/expect/test-0002-mixed-object_and_content-name-hi-select-0-empty.expect
new file mode 100644
index 0000000..e69de29
diff --git a/level_3/fss_read/tests/runtime/fss_0008/expect/test-0002-mixed-object_and_content-name-hi-select-1-empty-total.expect b/level_3/fss_read/tests/runtime/fss_0008/expect/test-0002-mixed-object_and_content-name-hi-select-1-empty-total.expect
new file mode 100644
index 0000000..573541a
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_0008/expect/test-0002-mixed-object_and_content-name-hi-select-1-empty-total.expect
@@ -0,0 +1 @@
+0
diff --git a/level_3/fss_read/tests/runtime/fss_0008/expect/test-0002-mixed-object_and_content-name-hi-select-1-empty.expect b/level_3/fss_read/tests/runtime/fss_0008/expect/test-0002-mixed-object_and_content-name-hi-select-1-empty.expect
new file mode 100644
index 0000000..e69de29
diff --git a/level_3/fss_read/tests/runtime/fss_000e/expect/test-0000-basic-content-columns-empty.expect b/level_3/fss_read/tests/runtime/fss_000e/expect/test-0000-basic-content-columns-empty.expect
new file mode 100644
index 0000000..d00491f
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_000e/expect/test-0000-basic-content-columns-empty.expect
@@ -0,0 +1 @@
+1
diff --git a/level_3/fss_read/tests/runtime/fss_000e/expect/test-0000-basic-content-name-a-columns-empty.expect b/level_3/fss_read/tests/runtime/fss_000e/expect/test-0000-basic-content-name-a-columns-empty.expect
new file mode 100644
index 0000000..d00491f
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_000e/expect/test-0000-basic-content-name-a-columns-empty.expect
@@ -0,0 +1 @@
+1
diff --git a/level_3/fss_read/tests/runtime/fss_000e/expect/test-0000-basic-content-name-a-columns.expect b/level_3/fss_read/tests/runtime/fss_000e/expect/test-0000-basic-content-name-a-columns.expect
new file mode 100644
index 0000000..d00491f
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_000e/expect/test-0000-basic-content-name-a-columns.expect
@@ -0,0 +1 @@
+1
diff --git a/level_3/fss_read/tests/runtime/fss_000e/expect/test-0000-basic-content-name-hi-select-0-empty-total.expect b/level_3/fss_read/tests/runtime/fss_000e/expect/test-0000-basic-content-name-hi-select-0-empty-total.expect
new file mode 100644
index 0000000..d00491f
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_000e/expect/test-0000-basic-content-name-hi-select-0-empty-total.expect
@@ -0,0 +1 @@
+1
diff --git a/level_3/fss_read/tests/runtime/fss_000e/expect/test-0000-basic-content-name-hi-select-0-empty.expect b/level_3/fss_read/tests/runtime/fss_000e/expect/test-0000-basic-content-name-hi-select-0-empty.expect
new file mode 100644
index 0000000..b23c95d
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_000e/expect/test-0000-basic-content-name-hi-select-0-empty.expect
@@ -0,0 +1 @@
+  Check this.
diff --git a/level_3/fss_read/tests/runtime/fss_000e/expect/test-0000-basic-content-name-hi-select-1-empty-total.expect b/level_3/fss_read/tests/runtime/fss_000e/expect/test-0000-basic-content-name-hi-select-1-empty-total.expect
new file mode 100644
index 0000000..573541a
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_000e/expect/test-0000-basic-content-name-hi-select-1-empty-total.expect
@@ -0,0 +1 @@
+0
diff --git a/level_3/fss_read/tests/runtime/fss_000e/expect/test-0000-basic-content-name-hi-select-1-empty.expect b/level_3/fss_read/tests/runtime/fss_000e/expect/test-0000-basic-content-name-hi-select-1-empty.expect
new file mode 100644
index 0000000..e69de29
diff --git a/level_3/fss_read/tests/runtime/fss_000e/expect/test-0000-basic-object-name-a-columns-empty.expect b/level_3/fss_read/tests/runtime/fss_000e/expect/test-0000-basic-object-name-a-columns-empty.expect
new file mode 100644
index 0000000..573541a
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_000e/expect/test-0000-basic-object-name-a-columns-empty.expect
@@ -0,0 +1 @@
+0
diff --git a/level_3/fss_read/tests/runtime/fss_000e/expect/test-0000-basic-object-name-a-columns.expect b/level_3/fss_read/tests/runtime/fss_000e/expect/test-0000-basic-object-name-a-columns.expect
new file mode 100644
index 0000000..573541a
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_000e/expect/test-0000-basic-object-name-a-columns.expect
@@ -0,0 +1 @@
+0
diff --git a/level_3/fss_read/tests/runtime/fss_000e/expect/test-0000-basic-object-name-hi-select-0-empty-total.expect b/level_3/fss_read/tests/runtime/fss_000e/expect/test-0000-basic-object-name-hi-select-0-empty-total.expect
new file mode 100644
index 0000000..d00491f
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_000e/expect/test-0000-basic-object-name-hi-select-0-empty-total.expect
@@ -0,0 +1 @@
+1
diff --git a/level_3/fss_read/tests/runtime/fss_000e/expect/test-0000-basic-object-name-hi-select-0-empty.expect b/level_3/fss_read/tests/runtime/fss_000e/expect/test-0000-basic-object-name-hi-select-0-empty.expect
new file mode 100644
index 0000000..57d3a62
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_000e/expect/test-0000-basic-object-name-hi-select-0-empty.expect
@@ -0,0 +1 @@
+hi     
diff --git a/level_3/fss_read/tests/runtime/fss_000e/expect/test-0000-basic-object-name-hi-select-1-empty-total.expect b/level_3/fss_read/tests/runtime/fss_000e/expect/test-0000-basic-object-name-hi-select-1-empty-total.expect
new file mode 100644
index 0000000..573541a
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_000e/expect/test-0000-basic-object-name-hi-select-1-empty-total.expect
@@ -0,0 +1 @@
+0
diff --git a/level_3/fss_read/tests/runtime/fss_000e/expect/test-0000-basic-object-name-hi-select-1-empty.expect b/level_3/fss_read/tests/runtime/fss_000e/expect/test-0000-basic-object-name-hi-select-1-empty.expect
new file mode 100644
index 0000000..e69de29
diff --git a/level_3/fss_read/tests/runtime/fss_000e/expect/test-0000-basic-object_and_content-columns-empty.expect b/level_3/fss_read/tests/runtime/fss_000e/expect/test-0000-basic-object_and_content-columns-empty.expect
new file mode 100644
index 0000000..d00491f
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_000e/expect/test-0000-basic-object_and_content-columns-empty.expect
@@ -0,0 +1 @@
+1
diff --git a/level_3/fss_read/tests/runtime/fss_000e/expect/test-0000-basic-object_and_content-name-a-columns-empty.expect b/level_3/fss_read/tests/runtime/fss_000e/expect/test-0000-basic-object_and_content-name-a-columns-empty.expect
new file mode 100644
index 0000000..d00491f
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_000e/expect/test-0000-basic-object_and_content-name-a-columns-empty.expect
@@ -0,0 +1 @@
+1
diff --git a/level_3/fss_read/tests/runtime/fss_000e/expect/test-0000-basic-object_and_content-name-a-columns.expect b/level_3/fss_read/tests/runtime/fss_000e/expect/test-0000-basic-object_and_content-name-a-columns.expect
new file mode 100644
index 0000000..d00491f
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_000e/expect/test-0000-basic-object_and_content-name-a-columns.expect
@@ -0,0 +1 @@
+1
diff --git a/level_3/fss_read/tests/runtime/fss_000e/expect/test-0000-basic-object_and_content-name-hi-select-0-empty-total.expect b/level_3/fss_read/tests/runtime/fss_000e/expect/test-0000-basic-object_and_content-name-hi-select-0-empty-total.expect
new file mode 100644
index 0000000..0cfbf08
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_000e/expect/test-0000-basic-object_and_content-name-hi-select-0-empty-total.expect
@@ -0,0 +1 @@
+2
diff --git a/level_3/fss_read/tests/runtime/fss_000e/expect/test-0000-basic-object_and_content-name-hi-select-0-empty.expect b/level_3/fss_read/tests/runtime/fss_000e/expect/test-0000-basic-object_and_content-name-hi-select-0-empty.expect
new file mode 100644
index 0000000..611668d
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_000e/expect/test-0000-basic-object_and_content-name-hi-select-0-empty.expect
@@ -0,0 +1,2 @@
+hi     :
+  Check this.
diff --git a/level_3/fss_read/tests/runtime/fss_000e/expect/test-0000-basic-object_and_content-name-hi-select-1-empty-total.expect b/level_3/fss_read/tests/runtime/fss_000e/expect/test-0000-basic-object_and_content-name-hi-select-1-empty-total.expect
new file mode 100644
index 0000000..573541a
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_000e/expect/test-0000-basic-object_and_content-name-hi-select-1-empty-total.expect
@@ -0,0 +1 @@
+0
diff --git a/level_3/fss_read/tests/runtime/fss_000e/expect/test-0000-basic-object_and_content-name-hi-select-1-empty.expect b/level_3/fss_read/tests/runtime/fss_000e/expect/test-0000-basic-object_and_content-name-hi-select-1-empty.expect
new file mode 100644
index 0000000..e69de29
diff --git a/level_3/fss_read/tests/runtime/fss_000e/expect/test-0001-empty_name_list-content-columns-empty.expect b/level_3/fss_read/tests/runtime/fss_000e/expect/test-0001-empty_name_list-content-columns-empty.expect
new file mode 100644
index 0000000..d00491f
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_000e/expect/test-0001-empty_name_list-content-columns-empty.expect
@@ -0,0 +1 @@
+1
diff --git a/level_3/fss_read/tests/runtime/fss_000e/expect/test-0001-empty_name_list-content-name-a-columns-empty.expect b/level_3/fss_read/tests/runtime/fss_000e/expect/test-0001-empty_name_list-content-name-a-columns-empty.expect
new file mode 100644
index 0000000..573541a
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_000e/expect/test-0001-empty_name_list-content-name-a-columns-empty.expect
@@ -0,0 +1 @@
+0
diff --git a/level_3/fss_read/tests/runtime/fss_000e/expect/test-0001-empty_name_list-content-name-a-columns.expect b/level_3/fss_read/tests/runtime/fss_000e/expect/test-0001-empty_name_list-content-name-a-columns.expect
new file mode 100644
index 0000000..573541a
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_000e/expect/test-0001-empty_name_list-content-name-a-columns.expect
@@ -0,0 +1 @@
+0
diff --git a/level_3/fss_read/tests/runtime/fss_000e/expect/test-0001-empty_name_list-content-name-hi-select-0-empty-total.expect b/level_3/fss_read/tests/runtime/fss_000e/expect/test-0001-empty_name_list-content-name-hi-select-0-empty-total.expect
new file mode 100644
index 0000000..573541a
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_000e/expect/test-0001-empty_name_list-content-name-hi-select-0-empty-total.expect
@@ -0,0 +1 @@
+0
diff --git a/level_3/fss_read/tests/runtime/fss_000e/expect/test-0001-empty_name_list-content-name-hi-select-0-empty.expect b/level_3/fss_read/tests/runtime/fss_000e/expect/test-0001-empty_name_list-content-name-hi-select-0-empty.expect
new file mode 100644
index 0000000..e69de29
diff --git a/level_3/fss_read/tests/runtime/fss_000e/expect/test-0001-empty_name_list-content-name-hi-select-1-empty-total.expect b/level_3/fss_read/tests/runtime/fss_000e/expect/test-0001-empty_name_list-content-name-hi-select-1-empty-total.expect
new file mode 100644
index 0000000..573541a
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_000e/expect/test-0001-empty_name_list-content-name-hi-select-1-empty-total.expect
@@ -0,0 +1 @@
+0
diff --git a/level_3/fss_read/tests/runtime/fss_000e/expect/test-0001-empty_name_list-content-name-hi-select-1-empty.expect b/level_3/fss_read/tests/runtime/fss_000e/expect/test-0001-empty_name_list-content-name-hi-select-1-empty.expect
new file mode 100644
index 0000000..e69de29
diff --git a/level_3/fss_read/tests/runtime/fss_000e/expect/test-0001-empty_name_list-object-name-a-columns-empty.expect b/level_3/fss_read/tests/runtime/fss_000e/expect/test-0001-empty_name_list-object-name-a-columns-empty.expect
new file mode 100644
index 0000000..573541a
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_000e/expect/test-0001-empty_name_list-object-name-a-columns-empty.expect
@@ -0,0 +1 @@
+0
diff --git a/level_3/fss_read/tests/runtime/fss_000e/expect/test-0001-empty_name_list-object-name-a-columns.expect b/level_3/fss_read/tests/runtime/fss_000e/expect/test-0001-empty_name_list-object-name-a-columns.expect
new file mode 100644
index 0000000..573541a
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_000e/expect/test-0001-empty_name_list-object-name-a-columns.expect
@@ -0,0 +1 @@
+0
diff --git a/level_3/fss_read/tests/runtime/fss_000e/expect/test-0001-empty_name_list-object-name-hi-select-0-empty-total.expect b/level_3/fss_read/tests/runtime/fss_000e/expect/test-0001-empty_name_list-object-name-hi-select-0-empty-total.expect
new file mode 100644
index 0000000..d00491f
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_000e/expect/test-0001-empty_name_list-object-name-hi-select-0-empty-total.expect
@@ -0,0 +1 @@
+1
diff --git a/level_3/fss_read/tests/runtime/fss_000e/expect/test-0001-empty_name_list-object-name-hi-select-0-empty.expect b/level_3/fss_read/tests/runtime/fss_000e/expect/test-0001-empty_name_list-object-name-hi-select-0-empty.expect
new file mode 100644
index 0000000..45b983b
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_000e/expect/test-0001-empty_name_list-object-name-hi-select-0-empty.expect
@@ -0,0 +1 @@
+hi
diff --git a/level_3/fss_read/tests/runtime/fss_000e/expect/test-0001-empty_name_list-object-name-hi-select-1-empty-total.expect b/level_3/fss_read/tests/runtime/fss_000e/expect/test-0001-empty_name_list-object-name-hi-select-1-empty-total.expect
new file mode 100644
index 0000000..573541a
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_000e/expect/test-0001-empty_name_list-object-name-hi-select-1-empty-total.expect
@@ -0,0 +1 @@
+0
diff --git a/level_3/fss_read/tests/runtime/fss_000e/expect/test-0001-empty_name_list-object-name-hi-select-1-empty.expect b/level_3/fss_read/tests/runtime/fss_000e/expect/test-0001-empty_name_list-object-name-hi-select-1-empty.expect
new file mode 100644
index 0000000..e69de29
diff --git a/level_3/fss_read/tests/runtime/fss_000e/expect/test-0001-empty_name_list-object_and_content-columns-empty.expect b/level_3/fss_read/tests/runtime/fss_000e/expect/test-0001-empty_name_list-object_and_content-columns-empty.expect
new file mode 100644
index 0000000..d00491f
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_000e/expect/test-0001-empty_name_list-object_and_content-columns-empty.expect
@@ -0,0 +1 @@
+1
diff --git a/level_3/fss_read/tests/runtime/fss_000e/expect/test-0001-empty_name_list-object_and_content-name-a-columns-empty.expect b/level_3/fss_read/tests/runtime/fss_000e/expect/test-0001-empty_name_list-object_and_content-name-a-columns-empty.expect
new file mode 100644
index 0000000..573541a
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_000e/expect/test-0001-empty_name_list-object_and_content-name-a-columns-empty.expect
@@ -0,0 +1 @@
+0
diff --git a/level_3/fss_read/tests/runtime/fss_000e/expect/test-0001-empty_name_list-object_and_content-name-a-columns.expect b/level_3/fss_read/tests/runtime/fss_000e/expect/test-0001-empty_name_list-object_and_content-name-a-columns.expect
new file mode 100644
index 0000000..573541a
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_000e/expect/test-0001-empty_name_list-object_and_content-name-a-columns.expect
@@ -0,0 +1 @@
+0
diff --git a/level_3/fss_read/tests/runtime/fss_000e/expect/test-0001-empty_name_list-object_and_content-name-hi-select-0-empty-total.expect b/level_3/fss_read/tests/runtime/fss_000e/expect/test-0001-empty_name_list-object_and_content-name-hi-select-0-empty-total.expect
new file mode 100644
index 0000000..d00491f
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_000e/expect/test-0001-empty_name_list-object_and_content-name-hi-select-0-empty-total.expect
@@ -0,0 +1 @@
+1
diff --git a/level_3/fss_read/tests/runtime/fss_000e/expect/test-0001-empty_name_list-object_and_content-name-hi-select-0-empty.expect b/level_3/fss_read/tests/runtime/fss_000e/expect/test-0001-empty_name_list-object_and_content-name-hi-select-0-empty.expect
new file mode 100644
index 0000000..d758a5b
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_000e/expect/test-0001-empty_name_list-object_and_content-name-hi-select-0-empty.expect
@@ -0,0 +1 @@
+hi:
diff --git a/level_3/fss_read/tests/runtime/fss_000e/expect/test-0001-empty_name_list-object_and_content-name-hi-select-1-empty-total.expect b/level_3/fss_read/tests/runtime/fss_000e/expect/test-0001-empty_name_list-object_and_content-name-hi-select-1-empty-total.expect
new file mode 100644
index 0000000..573541a
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_000e/expect/test-0001-empty_name_list-object_and_content-name-hi-select-1-empty-total.expect
@@ -0,0 +1 @@
+0
diff --git a/level_3/fss_read/tests/runtime/fss_000e/expect/test-0001-empty_name_list-object_and_content-name-hi-select-1-empty.expect b/level_3/fss_read/tests/runtime/fss_000e/expect/test-0001-empty_name_list-object_and_content-name-hi-select-1-empty.expect
new file mode 100644
index 0000000..e69de29
diff --git a/level_3/fss_read/tests/runtime/fss_000e/expect/test-0002-mixed-content-columns-empty.expect b/level_3/fss_read/tests/runtime/fss_000e/expect/test-0002-mixed-content-columns-empty.expect
new file mode 100644
index 0000000..d00491f
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_000e/expect/test-0002-mixed-content-columns-empty.expect
@@ -0,0 +1 @@
+1
diff --git a/level_3/fss_read/tests/runtime/fss_000e/expect/test-0002-mixed-content-name-a-columns-empty.expect b/level_3/fss_read/tests/runtime/fss_000e/expect/test-0002-mixed-content-name-a-columns-empty.expect
new file mode 100644
index 0000000..d00491f
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_000e/expect/test-0002-mixed-content-name-a-columns-empty.expect
@@ -0,0 +1 @@
+1
diff --git a/level_3/fss_read/tests/runtime/fss_000e/expect/test-0002-mixed-content-name-a-columns.expect b/level_3/fss_read/tests/runtime/fss_000e/expect/test-0002-mixed-content-name-a-columns.expect
new file mode 100644
index 0000000..d00491f
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_000e/expect/test-0002-mixed-content-name-a-columns.expect
@@ -0,0 +1 @@
+1
diff --git a/level_3/fss_read/tests/runtime/fss_000e/expect/test-0002-mixed-content-name-hi-select-0-empty-total.expect b/level_3/fss_read/tests/runtime/fss_000e/expect/test-0002-mixed-content-name-hi-select-0-empty-total.expect
new file mode 100644
index 0000000..7ed6ff8
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_000e/expect/test-0002-mixed-content-name-hi-select-0-empty-total.expect
@@ -0,0 +1 @@
+5
diff --git a/level_3/fss_read/tests/runtime/fss_000e/expect/test-0002-mixed-content-name-hi-select-0-empty.expect b/level_3/fss_read/tests/runtime/fss_000e/expect/test-0002-mixed-content-name-hi-select-0-empty.expect
new file mode 100644
index 0000000..cedd04b
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_000e/expect/test-0002-mixed-content-name-hi-select-0-empty.expect
@@ -0,0 +1,5 @@
+  not a list:
+  a b привет
+  c d
+  привет мир a 
+
diff --git a/level_3/fss_read/tests/runtime/fss_000e/expect/test-0002-mixed-content-name-hi-select-1-empty-total.expect b/level_3/fss_read/tests/runtime/fss_000e/expect/test-0002-mixed-content-name-hi-select-1-empty-total.expect
new file mode 100644
index 0000000..573541a
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_000e/expect/test-0002-mixed-content-name-hi-select-1-empty-total.expect
@@ -0,0 +1 @@
+0
diff --git a/level_3/fss_read/tests/runtime/fss_000e/expect/test-0002-mixed-content-name-hi-select-1-empty.expect b/level_3/fss_read/tests/runtime/fss_000e/expect/test-0002-mixed-content-name-hi-select-1-empty.expect
new file mode 100644
index 0000000..e69de29
diff --git a/level_3/fss_read/tests/runtime/fss_000e/expect/test-0002-mixed-object-name-a-columns-empty.expect b/level_3/fss_read/tests/runtime/fss_000e/expect/test-0002-mixed-object-name-a-columns-empty.expect
new file mode 100644
index 0000000..573541a
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_000e/expect/test-0002-mixed-object-name-a-columns-empty.expect
@@ -0,0 +1 @@
+0
diff --git a/level_3/fss_read/tests/runtime/fss_000e/expect/test-0002-mixed-object-name-a-columns.expect b/level_3/fss_read/tests/runtime/fss_000e/expect/test-0002-mixed-object-name-a-columns.expect
new file mode 100644
index 0000000..573541a
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_000e/expect/test-0002-mixed-object-name-a-columns.expect
@@ -0,0 +1 @@
+0
diff --git a/level_3/fss_read/tests/runtime/fss_000e/expect/test-0002-mixed-object-name-hi-select-0-empty-total.expect b/level_3/fss_read/tests/runtime/fss_000e/expect/test-0002-mixed-object-name-hi-select-0-empty-total.expect
new file mode 100644
index 0000000..d00491f
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_000e/expect/test-0002-mixed-object-name-hi-select-0-empty-total.expect
@@ -0,0 +1 @@
+1
diff --git a/level_3/fss_read/tests/runtime/fss_000e/expect/test-0002-mixed-object-name-hi-select-0-empty.expect b/level_3/fss_read/tests/runtime/fss_000e/expect/test-0002-mixed-object-name-hi-select-0-empty.expect
new file mode 100644
index 0000000..45b983b
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_000e/expect/test-0002-mixed-object-name-hi-select-0-empty.expect
@@ -0,0 +1 @@
+hi
diff --git a/level_3/fss_read/tests/runtime/fss_000e/expect/test-0002-mixed-object-name-hi-select-1-empty-total.expect b/level_3/fss_read/tests/runtime/fss_000e/expect/test-0002-mixed-object-name-hi-select-1-empty-total.expect
new file mode 100644
index 0000000..573541a
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_000e/expect/test-0002-mixed-object-name-hi-select-1-empty-total.expect
@@ -0,0 +1 @@
+0
diff --git a/level_3/fss_read/tests/runtime/fss_000e/expect/test-0002-mixed-object-name-hi-select-1-empty.expect b/level_3/fss_read/tests/runtime/fss_000e/expect/test-0002-mixed-object-name-hi-select-1-empty.expect
new file mode 100644
index 0000000..e69de29
diff --git a/level_3/fss_read/tests/runtime/fss_000e/expect/test-0002-mixed-object_and_content-columns-empty.expect b/level_3/fss_read/tests/runtime/fss_000e/expect/test-0002-mixed-object_and_content-columns-empty.expect
new file mode 100644
index 0000000..d00491f
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_000e/expect/test-0002-mixed-object_and_content-columns-empty.expect
@@ -0,0 +1 @@
+1
diff --git a/level_3/fss_read/tests/runtime/fss_000e/expect/test-0002-mixed-object_and_content-name-a-columns-empty.expect b/level_3/fss_read/tests/runtime/fss_000e/expect/test-0002-mixed-object_and_content-name-a-columns-empty.expect
new file mode 100644
index 0000000..d00491f
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_000e/expect/test-0002-mixed-object_and_content-name-a-columns-empty.expect
@@ -0,0 +1 @@
+1
diff --git a/level_3/fss_read/tests/runtime/fss_000e/expect/test-0002-mixed-object_and_content-name-a-columns.expect b/level_3/fss_read/tests/runtime/fss_000e/expect/test-0002-mixed-object_and_content-name-a-columns.expect
new file mode 100644
index 0000000..d00491f
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_000e/expect/test-0002-mixed-object_and_content-name-a-columns.expect
@@ -0,0 +1 @@
+1
diff --git a/level_3/fss_read/tests/runtime/fss_000e/expect/test-0002-mixed-object_and_content-name-hi-select-0-empty-total.expect b/level_3/fss_read/tests/runtime/fss_000e/expect/test-0002-mixed-object_and_content-name-hi-select-0-empty-total.expect
new file mode 100644
index 0000000..1e8b314
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_000e/expect/test-0002-mixed-object_and_content-name-hi-select-0-empty-total.expect
@@ -0,0 +1 @@
+6
diff --git a/level_3/fss_read/tests/runtime/fss_000e/expect/test-0002-mixed-object_and_content-name-hi-select-0-empty.expect b/level_3/fss_read/tests/runtime/fss_000e/expect/test-0002-mixed-object_and_content-name-hi-select-0-empty.expect
new file mode 100644
index 0000000..a99c3f3
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_000e/expect/test-0002-mixed-object_and_content-name-hi-select-0-empty.expect
@@ -0,0 +1,6 @@
+hi:
+  not a list:
+  a b привет
+  c d
+  привет мир a 
+
diff --git a/level_3/fss_read/tests/runtime/fss_000e/expect/test-0002-mixed-object_and_content-name-hi-select-1-empty-total.expect b/level_3/fss_read/tests/runtime/fss_000e/expect/test-0002-mixed-object_and_content-name-hi-select-1-empty-total.expect
new file mode 100644
index 0000000..573541a
--- /dev/null
+++ b/level_3/fss_read/tests/runtime/fss_000e/expect/test-0002-mixed-object_and_content-name-hi-select-1-empty-total.expect
@@ -0,0 +1 @@
+0
diff --git a/level_3/fss_read/tests/runtime/fss_000e/expect/test-0002-mixed-object_and_content-name-hi-select-1-empty.expect b/level_3/fss_read/tests/runtime/fss_000e/expect/test-0002-mixed-object_and_content-name-hi-select-1-empty.expect
new file mode 100644
index 0000000..e69de29
diff --git a/level_3/fss_read/tests/runtime/script/generate.sh b/level_3/fss_read/tests/runtime/script/generate.sh
index 7e1d3ce..bf43a1a 100644
--- a/level_3/fss_read/tests/runtime/script/generate.sh
+++ b/level_3/fss_read/tests/runtime/script/generate.sh
@@ -106,6 +106,7 @@ generate_operate_0000() {
   fss_basic_read +n -cs 6 ${file_source} > ${test_current}content-select-6.expect &&
   fss_basic_read +n -cs 100 ${file_source} > ${test_current}content-select-100.expect &&
   fss_basic_read +n -cC ${file_source} > ${test_current}content-columns.expect &&
+  fss_basic_read +n -cCe ${file_source} > ${test_current}content-columns-empty.expect &&
   fss_basic_read +n -ca 0 ${file_source} > ${test_current}content-at-0.expect &&
   fss_basic_read +n -ca 1 ${file_source} > ${test_current}content-at-1.expect &&
   fss_basic_read +n -ca 5 ${file_source} > ${test_current}content-at-5.expect &&
@@ -114,6 +115,8 @@ generate_operate_0000() {
   fss_basic_read +n -cn hi ${file_source} > ${test_current}content-name-hi.expect &&
   fss_basic_read +n -cn payload ${file_source} > ${test_current}content-name-payload.expect &&
   fss_basic_read +n -cn a ${file_source} > ${test_current}content-name-a.expect &&
+  fss_basic_read +n -cnC a ${file_source} > ${test_current}content-name-a-columns.expect &&
+  fss_basic_read +n -cnCe a ${file_source} > ${test_current}content-name-a-columns-empty.expect &&
   fss_basic_read +n -cn "" ${file_source} > ${test_current}content-name-.expect &&
   fss_basic_read +n -cn мир ${file_source} > ${test_current}content-name-мир.expect &&
   fss_basic_read +n -cn "привет has space" ${file_source} > ${test_current}content-name-привет_has_space.expect &&
@@ -125,6 +128,8 @@ generate_operate_0000() {
   fss_basic_read +n -cnt "привет has space" ${file_source} > ${test_current}content-name-привет_has_space-total.expect &&
   fss_basic_read +n -cns hi 0 ${file_source} > ${test_current}content-name-hi-select-0.expect &&
   fss_basic_read +n -cns hi 1 ${file_source} > ${test_current}content-name-hi-select-1.expect &&
+  fss_basic_read +n -cnse hi 0 ${file_source} > ${test_current}content-name-hi-select-0-empty.expect &&
+  fss_basic_read +n -cnse hi 1 ${file_source} > ${test_current}content-name-hi-select-1-empty.expect &&
   fss_basic_read +n -cns payload 0 ${file_source} > ${test_current}content-name-payload-select-0.expect &&
   fss_basic_read +n -cns payload 1 ${file_source} > ${test_current}content-name-payload-select-1.expect &&
   fss_basic_read +n -cns a 0 ${file_source} > ${test_current}content-name-a-select-0.expect &&
@@ -141,6 +146,8 @@ generate_operate_0000() {
   fss_basic_read +n -cns "привет has space" 1 ${file_source} > ${test_current}content-name-привет_has_space-select-1.expect &&
   fss_basic_read +n -cnst hi 0 ${file_source} > ${test_current}content-name-hi-select-0-total.expect &&
   fss_basic_read +n -cnst hi 1 ${file_source} > ${test_current}content-name-hi-select-1-total.expect &&
+  fss_basic_read +n -cnset hi 0 ${file_source} > ${test_current}content-name-hi-select-0-empty-total.expect &&
+  fss_basic_read +n -cnset hi 1 ${file_source} > ${test_current}content-name-hi-select-1-empty-total.expect &&
   fss_basic_read +n -cnst payload 0 ${file_source} > ${test_current}content-name-payload-select-0-total.expect &&
   fss_basic_read +n -cnst payload 1 ${file_source} > ${test_current}content-name-payload-select-1-total.expect &&
   fss_basic_read +n -cnst a 0 ${file_source} > ${test_current}content-name-a-select-0-total.expect &&
@@ -182,6 +189,8 @@ generate_operate_0000() {
   fss_basic_read +n -on мир ${file_source} > ${test_current}object-name-мир.expect &&
   fss_basic_read +n -on "привет has space" ${file_source} > ${test_current}object-name-привет.expect &&
   fss_basic_read +n -on a ${file_source} > ${test_current}object-name-a.expect &&
+  fss_basic_read +n -onC a ${file_source} > ${test_current}object-name-a-columns.expect &&
+  fss_basic_read +n -onCe a ${file_source} > ${test_current}object-name-a-columns-empty.expect &&
   fss_basic_read +n -ont hi ${file_source} > ${test_current}object-name-hi-total.expect &&
   fss_basic_read +n -ont payload ${file_source} > ${test_current}object-name-payload-total.expect &&
   fss_basic_read +n -ont a ${file_source} > ${test_current}object-name-a-total.expect &&
@@ -190,6 +199,8 @@ generate_operate_0000() {
   fss_basic_read +n -ont "привет has space" ${file_source} > ${test_current}object-name-привет_has_space-total.expect &&
   fss_basic_read +n -ons hi 0 ${file_source} > ${test_current}object-name-hi-select-0.expect &&
   fss_basic_read +n -ons hi 1 ${file_source} > ${test_current}object-name-hi-select-1.expect &&
+  fss_basic_read +n -onse hi 0 ${file_source} > ${test_current}object-name-hi-select-0-empty.expect &&
+  fss_basic_read +n -onse hi 1 ${file_source} > ${test_current}object-name-hi-select-1-empty.expect &&
   fss_basic_read +n -ons payload 0 ${file_source} > ${test_current}object-name-payload-select-0.expect &&
   fss_basic_read +n -ons payload 1 ${file_source} > ${test_current}object-name-payload-select-1.expect &&
   fss_basic_read +n -ons a 0 ${file_source} > ${test_current}object-name-a-select-0.expect &&
@@ -204,6 +215,8 @@ generate_operate_0000() {
   fss_basic_read +n -ons мир 1 ${file_source} > ${test_current}object-name-мир-select-1.expect &&
   fss_basic_read +n -ons привет 0 ${file_source} > ${test_current}object-name-привет-select-0.expect &&
   fss_basic_read +n -ons привет 1 ${file_source} > ${test_current}object-name-привет-select-1.expect &&
+  fss_basic_read +n -onset hi 0 ${file_source} > ${test_current}object-name-hi-select-0-empty-total.expect &&
+  fss_basic_read +n -onset hi 1 ${file_source} > ${test_current}object-name-hi-select-1-empty-total.expect &&
   fss_basic_read +n -onst hi 0 ${file_source} > ${test_current}object-name-hi-select-0-total.expect &&
   fss_basic_read +n -onst hi 1 ${file_source} > ${test_current}object-name-hi-select-1-total.expect &&
   fss_basic_read +n -onst payload 0 ${file_source} > ${test_current}object-name-payload-select-0-total.expect &&
@@ -236,6 +249,7 @@ generate_operate_0000() {
   fss_basic_read +n -ocs 6 ${file_source} > ${test_current}object_and_content-select-6.expect &&
   fss_basic_read +n -ocs 100 ${file_source} > ${test_current}object_and_content-select-100.expect &&
   fss_basic_read +n -ocC ${file_source} > ${test_current}object_and_content-columns.expect &&
+  fss_basic_read +n -ocCe ${file_source} > ${test_current}object_and_content-columns-empty.expect &&
   fss_basic_read +n -oca 0 ${file_source} > ${test_current}object_and_content-at-0.expect &&
   fss_basic_read +n -oca 1 ${file_source} > ${test_current}object_and_content-at-1.expect &&
   fss_basic_read +n -oca 5 ${file_source} > ${test_current}object_and_content-at-5.expect &&
@@ -244,6 +258,8 @@ generate_operate_0000() {
   fss_basic_read +n -ocn hi ${file_source} > ${test_current}object_and_content-name-hi.expect &&
   fss_basic_read +n -ocn payload ${file_source} > ${test_current}object_and_content-name-payload.expect &&
   fss_basic_read +n -ocn a ${file_source} > ${test_current}object_and_content-name-a.expect &&
+  fss_basic_read +n -ocnC a ${file_source} > ${test_current}object_and_content-name-a-columns.expect &&
+  fss_basic_read +n -ocnCe a ${file_source} > ${test_current}object_and_content-name-a-columns-empty.expect &&
   fss_basic_read +n -ocn "" ${file_source} > ${test_current}object_and_content-name-.expect &&
   fss_basic_read +n -ocn мир ${file_source} > ${test_current}object_and_content-name-мир.expect &&
   fss_basic_read +n -ocn привет ${file_source} > ${test_current}object_and_content-name-привет.expect &&
@@ -255,6 +271,8 @@ generate_operate_0000() {
   fss_basic_read +n -ocnt "привет has space" ${file_source} > ${test_current}object_and_content-name-привет_has_space-total.expect &&
   fss_basic_read +n -ocns hi 0 ${file_source} > ${test_current}object_and_content-name-hi-select-0.expect &&
   fss_basic_read +n -ocns hi 1 ${file_source} > ${test_current}object_and_content-name-hi-select-1.expect &&
+  fss_basic_read +n -ocnse hi 0 ${file_source} > ${test_current}object_and_content-name-hi-select-0-empty.expect &&
+  fss_basic_read +n -ocnse hi 1 ${file_source} > ${test_current}object_and_content-name-hi-select-1-empty.expect &&
   fss_basic_read +n -ocns payload 0 ${file_source} > ${test_current}object_and_content-name-payload-select-0.expect &&
   fss_basic_read +n -ocns payload 1 ${file_source} > ${test_current}object_and_content-name-payload-select-1.expect &&
   fss_basic_read +n -ocns a 0 ${file_source} > ${test_current}object_and_content-name-a-select-0.expect &&
@@ -269,6 +287,8 @@ generate_operate_0000() {
   fss_basic_read +n -ocns мир 1 ${file_source} > ${test_current}object_and_content-name-мир-select-1.expect &&
   fss_basic_read +n -ocns "привет has space" 0 ${file_source} > ${test_current}object_and_content-name-привет_has_space-select-0.expect &&
   fss_basic_read +n -ocns "привет has space" 1 ${file_source} > ${test_current}object_and_content-name-привет_has_space-select-1.expect &&
+  fss_basic_read +n -ocnset hi 0 ${file_source} > ${test_current}object_and_content-name-hi-select-0-empty-total.expect &&
+  fss_basic_read +n -ocnset hi 1 ${file_source} > ${test_current}object_and_content-name-hi-select-1-empty-total.expect &&
   fss_basic_read +n -ocnst hi 0 ${file_source} > ${test_current}object_and_content-name-hi-select-0-total.expect &&
   fss_basic_read +n -ocnst hi 1 ${file_source} > ${test_current}object_and_content-name-hi-select-1-total.expect &&
   fss_basic_read +n -ocnst payload 0 ${file_source} > ${test_current}object_and_content-name-payload-select-0-total.expect &&
@@ -312,6 +332,7 @@ generate_operate_0001() {
   fss_extended_read +n -cs 6 ${file_source} > ${test_current}content-select-6.expect &&
   fss_extended_read +n -cs 100 ${file_source} > ${test_current}content-select-100.expect &&
   fss_extended_read +n -cC ${file_source} > ${test_current}content-columns.expect &&
+  fss_extended_read +n -cCe ${file_source} > ${test_current}content-columns-empty.expect &&
   fss_extended_read +n -ca 0 ${file_source} > ${test_current}content-at-0.expect &&
   fss_extended_read +n -ca 1 ${file_source} > ${test_current}content-at-1.expect &&
   fss_extended_read +n -ca 5 ${file_source} > ${test_current}content-at-5.expect &&
@@ -320,6 +341,8 @@ generate_operate_0001() {
   fss_extended_read +n -cn hi ${file_source} > ${test_current}content-name-hi.expect &&
   fss_extended_read +n -cn payload ${file_source} > ${test_current}content-name-payload.expect &&
   fss_extended_read +n -cn a ${file_source} > ${test_current}content-name-a.expect &&
+  fss_extended_read +n -cnC a ${file_source} > ${test_current}content-name-a-columns.expect &&
+  fss_extended_read +n -cnCe a ${file_source} > ${test_current}content-name-a-columns-empty.expect &&
   fss_extended_read +n -cn "" ${file_source} > ${test_current}content-name-.expect &&
   fss_extended_read +n -cn мир ${file_source} > ${test_current}content-name-мир.expect &&
   fss_extended_read +n -cn "привет has space" ${file_source} > ${test_current}content-name-привет_has_space.expect &&
@@ -331,6 +354,8 @@ generate_operate_0001() {
   fss_extended_read +n -cnt "привет has space" ${file_source} > ${test_current}content-name-привет_has_space-total.expect &&
   fss_extended_read +n -cns hi 0 ${file_source} > ${test_current}content-name-hi-select-0.expect &&
   fss_extended_read +n -cns hi 1 ${file_source} > ${test_current}content-name-hi-select-1.expect &&
+  fss_extended_read +n -cnse hi 0 ${file_source} > ${test_current}content-name-hi-select-0-empty.expect &&
+  fss_extended_read +n -cnse hi 1 ${file_source} > ${test_current}content-name-hi-select-1-empty.expect &&
   fss_extended_read +n -cns payload 0 ${file_source} > ${test_current}content-name-payload-select-0.expect &&
   fss_extended_read +n -cns payload 1 ${file_source} > ${test_current}content-name-payload-select-1.expect &&
   fss_extended_read +n -cns a 0 ${file_source} > ${test_current}content-name-a-select-0.expect &&
@@ -345,6 +370,8 @@ generate_operate_0001() {
   fss_extended_read +n -cns мир 1 ${file_source} > ${test_current}content-name-мир-select-1.expect &&
   fss_extended_read +n -cns "привет has space" 0 ${file_source} > ${test_current}content-name-привет_has_space-select-0.expect &&
   fss_extended_read +n -cns "привет has space" 1 ${file_source} > ${test_current}content-name-привет_has_space-select-1.expect &&
+  fss_extended_read +n -cnset hi 0 ${file_source} > ${test_current}content-name-hi-select-0-empty-total.expect &&
+  fss_extended_read +n -cnset hi 1 ${file_source} > ${test_current}content-name-hi-select-1-empty-total.expect &&
   fss_extended_read +n -cnst hi 0 ${file_source} > ${test_current}content-name-hi-select-0-total.expect &&
   fss_extended_read +n -cnst hi 1 ${file_source} > ${test_current}content-name-hi-select-1-total.expect &&
   fss_extended_read +n -cnst payload 0 ${file_source} > ${test_current}content-name-payload-select-0-total.expect &&
@@ -388,6 +415,8 @@ generate_operate_0001() {
   fss_extended_read +n -on мир ${file_source} > ${test_current}object-name-мир.expect &&
   fss_extended_read +n -on "привет has space" ${file_source} > ${test_current}object-name-привет_has_space.expect &&
   fss_extended_read +n -on a ${file_source} > ${test_current}object-name-a.expect &&
+  fss_extended_read +n -onC a ${file_source} > ${test_current}object-name-a-columns.expect &&
+  fss_extended_read +n -onCe a ${file_source} > ${test_current}object-name-a-columns-empty.expect &&
   fss_extended_read +n -ont hi ${file_source} > ${test_current}object-name-hi-total.expect &&
   fss_extended_read +n -ont payload ${file_source} > ${test_current}object-name-payload-total.expect &&
   fss_extended_read +n -ont a ${file_source} > ${test_current}object-name-a-total.expect &&
@@ -396,6 +425,8 @@ generate_operate_0001() {
   fss_extended_read +n -ont "привет has space" ${file_source} > ${test_current}object-name-привет_has_space-total.expect &&
   fss_extended_read +n -ons hi 0 ${file_source} > ${test_current}object-name-hi-select-0.expect &&
   fss_extended_read +n -ons hi 1 ${file_source} > ${test_current}object-name-hi-select-1.expect &&
+  fss_extended_read +n -onse hi 0 ${file_source} > ${test_current}object-name-hi-select-0-empty.expect &&
+  fss_extended_read +n -onse hi 1 ${file_source} > ${test_current}object-name-hi-select-1-empty.expect &&
   fss_extended_read +n -ons payload 0 ${file_source} > ${test_current}object-name-payload-select-0.expect &&
   fss_extended_read +n -ons payload 1 ${file_source} > ${test_current}object-name-payload-select-1.expect &&
   fss_extended_read +n -ons a 0 ${file_source} > ${test_current}object-name-a-select-0.expect &&
@@ -410,6 +441,8 @@ generate_operate_0001() {
   fss_extended_read +n -ons мир 1 ${file_source} > ${test_current}object-name-мир-select-1.expect &&
   fss_extended_read +n -ons привет 0 ${file_source} > ${test_current}object-name-привет-select-0.expect &&
   fss_extended_read +n -ons привет 1 ${file_source} > ${test_current}object-name-привет-select-1.expect &&
+  fss_extended_read +n -onset hi 0 ${file_source} > ${test_current}object-name-hi-select-0-empty-total.expect &&
+  fss_extended_read +n -onset hi 1 ${file_source} > ${test_current}object-name-hi-select-1-empty-total.expect &&
   fss_extended_read +n -onst hi 0 ${file_source} > ${test_current}object-name-hi-select-0-total.expect &&
   fss_extended_read +n -onst hi 1 ${file_source} > ${test_current}object-name-hi-select-1-total.expect &&
   fss_extended_read +n -onst payload 0 ${file_source} > ${test_current}object-name-payload-select-0-total.expect &&
@@ -442,6 +475,7 @@ generate_operate_0001() {
   fss_extended_read +n -ocs 6 ${file_source} > ${test_current}object_and_content-select-6.expect &&
   fss_extended_read +n -ocs 100 ${file_source} > ${test_current}object_and_content-select-100.expect &&
   fss_extended_read +n -ocC ${file_source} > ${test_current}object_and_content-columns.expect &&
+  fss_extended_read +n -ocCe ${file_source} > ${test_current}object_and_content-columns-empty.expect &&
   fss_extended_read +n -oca 0 ${file_source} > ${test_current}object_and_content-at-0.expect &&
   fss_extended_read +n -oca 1 ${file_source} > ${test_current}object_and_content-at-1.expect &&
   fss_extended_read +n -oca 5 ${file_source} > ${test_current}object_and_content-at-5.expect &&
@@ -450,6 +484,8 @@ generate_operate_0001() {
   fss_extended_read +n -ocn hi ${file_source} > ${test_current}object_and_content-name-hi.expect &&
   fss_extended_read +n -ocn payload ${file_source} > ${test_current}object_and_content-name-payload.expect &&
   fss_extended_read +n -ocn a ${file_source} > ${test_current}object_and_content-name-a.expect &&
+  fss_extended_read +n -ocnC a ${file_source} > ${test_current}object_and_content-name-a-columns.expect &&
+  fss_extended_read +n -ocnCe a ${file_source} > ${test_current}object_and_content-name-a-columns-empty.expect &&
   fss_extended_read +n -ocn "" ${file_source} > ${test_current}object_and_content-name-.expect &&
   fss_extended_read +n -ocn мир ${file_source} > ${test_current}object_and_content-name-мир.expect &&
   fss_extended_read +n -ocn привет ${file_source} > ${test_current}object_and_content-name-привет.expect &&
@@ -461,6 +497,8 @@ generate_operate_0001() {
   fss_extended_read +n -ocnt "привет has space" ${file_source} > ${test_current}object_and_content-name-привет_has_space-total.expect &&
   fss_extended_read +n -ocns hi 0 ${file_source} > ${test_current}object_and_content-name-hi-select-0.expect &&
   fss_extended_read +n -ocns hi 1 ${file_source} > ${test_current}object_and_content-name-hi-select-1.expect &&
+  fss_extended_read +n -ocnse hi 0 ${file_source} > ${test_current}object_and_content-name-hi-select-0-empty.expect &&
+  fss_extended_read +n -ocnse hi 1 ${file_source} > ${test_current}object_and_content-name-hi-select-1-empty.expect &&
   fss_extended_read +n -ocns payload 0 ${file_source} > ${test_current}object_and_content-name-payload-select-0.expect &&
   fss_extended_read +n -ocns payload 1 ${file_source} > ${test_current}object_and_content-name-payload-select-1.expect &&
   fss_extended_read +n -ocns a 0 ${file_source} > ${test_current}object_and_content-name-a-select-0.expect &&
@@ -475,6 +513,8 @@ generate_operate_0001() {
   fss_extended_read +n -ocns мир 1 ${file_source} > ${test_current}object_and_content-name-мир-select-1.expect &&
   fss_extended_read +n -ocns "привет has space" 0 ${file_source} > ${test_current}object_and_content-name-привет_has_space-select-0.expect &&
   fss_extended_read +n -ocns "привет has space" 1 ${file_source} > ${test_current}object_and_content-name-привет_has_space-select-1.expect &&
+  fss_extended_read +n -ocnset hi 0 ${file_source} > ${test_current}object_and_content-name-hi-select-0-empty-total.expect &&
+  fss_extended_read +n -ocnset hi 1 ${file_source} > ${test_current}object_and_content-name-hi-select-1-empty-total.expect &&
   fss_extended_read +n -ocnst hi 0 ${file_source} > ${test_current}object_and_content-name-hi-select-0-total.expect &&
   fss_extended_read +n -ocnst hi 1 ${file_source} > ${test_current}object_and_content-name-hi-select-1-total.expect &&
   fss_extended_read +n -ocnst payload 0 ${file_source} > ${test_current}object_and_content-name-payload-select-0-total.expect &&
@@ -518,6 +558,7 @@ generate_operate_0002() {
   fss_basic_list_read +n -cs 6 ${file_source} > ${test_current}content-select-6.expect &&
   fss_basic_list_read +n -cs 100 ${file_source} > ${test_current}content-select-100.expect &&
   fss_basic_list_read +n -cC ${file_source} > ${test_current}content-columns.expect &&
+  fss_basic_list_read +n -cCe ${file_source} > ${test_current}content-columns-empty.expect &&
   fss_basic_list_read +n -ca 0 ${file_source} > ${test_current}content-at-0.expect &&
   fss_basic_list_read +n -ca 1 ${file_source} > ${test_current}content-at-1.expect &&
   fss_basic_list_read +n -ca 5 ${file_source} > ${test_current}content-at-5.expect &&
@@ -526,6 +567,8 @@ generate_operate_0002() {
   fss_basic_list_read +n -cn hi ${file_source} > ${test_current}content-name-hi.expect &&
   fss_basic_list_read +n -cn payload ${file_source} > ${test_current}content-name-payload.expect &&
   fss_basic_list_read +n -cn a ${file_source} > ${test_current}content-name-a.expect &&
+  fss_basic_list_read +n -cnC a ${file_source} > ${test_current}content-name-a-columns.expect &&
+  fss_basic_list_read +n -cnCe a ${file_source} > ${test_current}content-name-a-columns-empty.expect &&
   fss_basic_list_read +n -cn "" ${file_source} > ${test_current}content-name-.expect &&
   fss_basic_list_read +n -cn мир ${file_source} > ${test_current}content-name-мир.expect &&
   fss_basic_list_read +n -cn "привет has space" ${file_source} > ${test_current}content-name-привет_has_space.expect &&
@@ -537,6 +580,8 @@ generate_operate_0002() {
   fss_basic_list_read +n -cnt "привет has space" ${file_source} > ${test_current}content-name-привет_has_space-total.expect &&
   fss_basic_list_read +n -cns hi 0 ${file_source} > ${test_current}content-name-hi-select-0.expect &&
   fss_basic_list_read +n -cns hi 1 ${file_source} > ${test_current}content-name-hi-select-1.expect &&
+  fss_basic_list_read +n -cnse hi 0 ${file_source} > ${test_current}content-name-hi-select-0-empty.expect &&
+  fss_basic_list_read +n -cnse hi 1 ${file_source} > ${test_current}content-name-hi-select-1-empty.expect &&
   fss_basic_list_read +n -cns payload 0 ${file_source} > ${test_current}content-name-payload-select-0.expect &&
   fss_basic_list_read +n -cns payload 1 ${file_source} > ${test_current}content-name-payload-select-1.expect &&
   fss_basic_list_read +n -cns a 0 ${file_source} > ${test_current}content-name-a-select-0.expect &&
@@ -551,6 +596,8 @@ generate_operate_0002() {
   fss_basic_list_read +n -cns мир 1 ${file_source} > ${test_current}content-name-мир-select-1.expect &&
   fss_basic_list_read +n -cns "привет has space" 0 ${file_source} > ${test_current}content-name-привет_has_space-select-0.expect &&
   fss_basic_list_read +n -cns "привет has space" 1 ${file_source} > ${test_current}content-name-привет_has_space-select-1.expect &&
+  fss_basic_list_read +n -cnset hi 0 ${file_source} > ${test_current}content-name-hi-select-0-empty-total.expect &&
+  fss_basic_list_read +n -cnset hi 1 ${file_source} > ${test_current}content-name-hi-select-1-empty-total.expect &&
   fss_basic_list_read +n -cnst hi 0 ${file_source} > ${test_current}content-name-hi-select-0-total.expect &&
   fss_basic_list_read +n -cnst hi 1 ${file_source} > ${test_current}content-name-hi-select-1-total.expect &&
   fss_basic_list_read +n -cnst payload 0 ${file_source} > ${test_current}content-name-payload-select-0-total.expect &&
@@ -594,6 +641,8 @@ generate_operate_0002() {
   fss_basic_list_read +n -on мир ${file_source} > ${test_current}object-name-мир.expect &&
   fss_basic_list_read +n -on "привет has space" ${file_source} > ${test_current}object-name-привет_has_space.expect &&
   fss_basic_list_read +n -on a ${file_source} > ${test_current}object-name-a.expect &&
+  fss_basic_list_read +n -onC a ${file_source} > ${test_current}object-name-a-columns.expect &&
+  fss_basic_list_read +n -onCe a ${file_source} > ${test_current}object-name-a-columns-empty.expect &&
   fss_basic_list_read +n -ont hi ${file_source} > ${test_current}object-name-hi-total.expect &&
   fss_basic_list_read +n -ont payload ${file_source} > ${test_current}object-name-payload-total.expect &&
   fss_basic_list_read +n -ont a ${file_source} > ${test_current}object-name-a-total.expect &&
@@ -602,6 +651,8 @@ generate_operate_0002() {
   fss_basic_list_read +n -ont "привет has space" ${file_source} > ${test_current}object-name-привет_has_space-total.expect &&
   fss_basic_list_read +n -ons hi 0 ${file_source} > ${test_current}object-name-hi-select-0.expect &&
   fss_basic_list_read +n -ons hi 1 ${file_source} > ${test_current}object-name-hi-select-1.expect &&
+  fss_basic_list_read +n -onse hi 0 ${file_source} > ${test_current}object-name-hi-select-0-empty.expect &&
+  fss_basic_list_read +n -onse hi 1 ${file_source} > ${test_current}object-name-hi-select-1-empty.expect &&
   fss_basic_list_read +n -ons payload 0 ${file_source} > ${test_current}object-name-payload-select-0.expect &&
   fss_basic_list_read +n -ons payload 1 ${file_source} > ${test_current}object-name-payload-select-1.expect &&
   fss_basic_list_read +n -ons a 0 ${file_source} > ${test_current}object-name-a-select-0.expect &&
@@ -616,6 +667,8 @@ generate_operate_0002() {
   fss_basic_list_read +n -ons мир 1 ${file_source} > ${test_current}object-name-мир-select-1.expect &&
   fss_basic_list_read +n -ons привет 0 ${file_source} > ${test_current}object-name-привет-select-0.expect &&
   fss_basic_list_read +n -ons привет 1 ${file_source} > ${test_current}object-name-привет-select-1.expect &&
+  fss_basic_list_read +n -onset hi 0 ${file_source} > ${test_current}object-name-hi-select-0-empty-total.expect &&
+  fss_basic_list_read +n -onset hi 1 ${file_source} > ${test_current}object-name-hi-select-1-empty-total.expect &&
   fss_basic_list_read +n -onst hi 0 ${file_source} > ${test_current}object-name-hi-select-0-total.expect &&
   fss_basic_list_read +n -onst hi 1 ${file_source} > ${test_current}object-name-hi-select-1-total.expect &&
   fss_basic_list_read +n -onst payload 0 ${file_source} > ${test_current}object-name-payload-select-0-total.expect &&
@@ -648,6 +701,7 @@ generate_operate_0002() {
   fss_basic_list_read +n -ocs 6 ${file_source} > ${test_current}object_and_content-select-6.expect &&
   fss_basic_list_read +n -ocs 100 ${file_source} > ${test_current}object_and_content-select-100.expect &&
   fss_basic_list_read +n -ocC ${file_source} > ${test_current}object_and_content-columns.expect &&
+  fss_basic_list_read +n -ocCe ${file_source} > ${test_current}object_and_content-columns-empty.expect &&
   fss_basic_list_read +n -oca 0 ${file_source} > ${test_current}object_and_content-at-0.expect &&
   fss_basic_list_read +n -oca 1 ${file_source} > ${test_current}object_and_content-at-1.expect &&
   fss_basic_list_read +n -oca 5 ${file_source} > ${test_current}object_and_content-at-5.expect &&
@@ -656,6 +710,8 @@ generate_operate_0002() {
   fss_basic_list_read +n -ocn hi ${file_source} > ${test_current}object_and_content-name-hi.expect &&
   fss_basic_list_read +n -ocn payload ${file_source} > ${test_current}object_and_content-name-payload.expect &&
   fss_basic_list_read +n -ocn a ${file_source} > ${test_current}object_and_content-name-a.expect &&
+  fss_basic_list_read +n -ocnC a ${file_source} > ${test_current}object_and_content-name-a-columns.expect &&
+  fss_basic_list_read +n -ocnCe a ${file_source} > ${test_current}object_and_content-name-a-columns-empty.expect &&
   fss_basic_list_read +n -ocn "" ${file_source} > ${test_current}object_and_content-name-.expect &&
   fss_basic_list_read +n -ocn мир ${file_source} > ${test_current}object_and_content-name-мир.expect &&
   fss_basic_list_read +n -ocn привет ${file_source} > ${test_current}object_and_content-name-привет.expect &&
@@ -667,6 +723,8 @@ generate_operate_0002() {
   fss_basic_list_read +n -ocnt "привет has space" ${file_source} > ${test_current}object_and_content-name-привет_has_space-total.expect &&
   fss_basic_list_read +n -ocns hi 0 ${file_source} > ${test_current}object_and_content-name-hi-select-0.expect &&
   fss_basic_list_read +n -ocns hi 1 ${file_source} > ${test_current}object_and_content-name-hi-select-1.expect &&
+  fss_basic_list_read +n -ocnse hi 0 ${file_source} > ${test_current}object_and_content-name-hi-select-0-empty.expect &&
+  fss_basic_list_read +n -ocnse hi 1 ${file_source} > ${test_current}object_and_content-name-hi-select-1-empty.expect &&
   fss_basic_list_read +n -ocns payload 0 ${file_source} > ${test_current}object_and_content-name-payload-select-0.expect &&
   fss_basic_list_read +n -ocns payload 1 ${file_source} > ${test_current}object_and_content-name-payload-select-1.expect &&
   fss_basic_list_read +n -ocns a 0 ${file_source} > ${test_current}object_and_content-name-a-select-0.expect &&
@@ -681,6 +739,8 @@ generate_operate_0002() {
   fss_basic_list_read +n -ocns мир 1 ${file_source} > ${test_current}object_and_content-name-мир-select-1.expect &&
   fss_basic_list_read +n -ocns "привет has space" 0 ${file_source} > ${test_current}object_and_content-name-привет_has_space-select-0.expect &&
   fss_basic_list_read +n -ocns "привет has space" 1 ${file_source} > ${test_current}object_and_content-name-привет_has_space-select-1.expect &&
+  fss_basic_list_read +n -ocnset hi 0 ${file_source} > ${test_current}object_and_content-name-hi-select-0-empty-total.expect &&
+  fss_basic_list_read +n -ocnset hi 1 ${file_source} > ${test_current}object_and_content-name-hi-select-1-empty-total.expect &&
   fss_basic_list_read +n -ocnst hi 0 ${file_source} > ${test_current}object_and_content-name-hi-select-0-total.expect &&
   fss_basic_list_read +n -ocnst hi 1 ${file_source} > ${test_current}object_and_content-name-hi-select-1-total.expect &&
   fss_basic_list_read +n -ocnst payload 0 ${file_source} > ${test_current}object_and_content-name-payload-select-0-total.expect &&
@@ -724,6 +784,7 @@ generate_operate_0003() {
   fss_extended_list_read +n -cs 6 ${file_source} > ${test_current}content-select-6.expect &&
   fss_extended_list_read +n -cs 100 ${file_source} > ${test_current}content-select-100.expect &&
   fss_extended_list_read +n -cC ${file_source} > ${test_current}content-columns.expect &&
+  fss_extended_list_read +n -cCe ${file_source} > ${test_current}content-columns-empty.expect &&
   fss_extended_list_read +n -ca 0 ${file_source} > ${test_current}content-at-0.expect &&
   fss_extended_list_read +n -ca 1 ${file_source} > ${test_current}content-at-1.expect &&
   fss_extended_list_read +n -ca 5 ${file_source} > ${test_current}content-at-5.expect &&
@@ -732,6 +793,8 @@ generate_operate_0003() {
   fss_extended_list_read +n -cn hi ${file_source} > ${test_current}content-name-hi.expect &&
   fss_extended_list_read +n -cn payload ${file_source} > ${test_current}content-name-payload.expect &&
   fss_extended_list_read +n -cn a ${file_source} > ${test_current}content-name-a.expect &&
+  fss_extended_list_read +n -cnC a ${file_source} > ${test_current}content-name-a-columns.expect &&
+  fss_extended_list_read +n -cnCe a ${file_source} > ${test_current}content-name-a-columns-empty.expect &&
   fss_extended_list_read +n -cn "" ${file_source} > ${test_current}content-name-.expect &&
   fss_extended_list_read +n -cn мир ${file_source} > ${test_current}content-name-мир.expect &&
   fss_extended_list_read +n -cn "привет has space" ${file_source} > ${test_current}content-name-привет_has_space.expect &&
@@ -743,6 +806,8 @@ generate_operate_0003() {
   fss_extended_list_read +n -cnt "привет has space" ${file_source} > ${test_current}content-name-привет_has_space-total.expect &&
   fss_extended_list_read +n -cns hi 0 ${file_source} > ${test_current}content-name-hi-select-0.expect &&
   fss_extended_list_read +n -cns hi 1 ${file_source} > ${test_current}content-name-hi-select-1.expect &&
+  fss_extended_list_read +n -cnse hi 0 ${file_source} > ${test_current}content-name-hi-select-0-empty.expect &&
+  fss_extended_list_read +n -cnse hi 1 ${file_source} > ${test_current}content-name-hi-select-1-empty.expect &&
   fss_extended_list_read +n -cns payload 0 ${file_source} > ${test_current}content-name-payload-select-0.expect &&
   fss_extended_list_read +n -cns payload 1 ${file_source} > ${test_current}content-name-payload-select-1.expect &&
   fss_extended_list_read +n -cns a 0 ${file_source} > ${test_current}content-name-a-select-0.expect &&
@@ -757,6 +822,8 @@ generate_operate_0003() {
   fss_extended_list_read +n -cns мир 1 ${file_source} > ${test_current}content-name-мир-select-1.expect &&
   fss_extended_list_read +n -cns "привет has space" 0 ${file_source} > ${test_current}content-name-привет_has_space-select-0.expect &&
   fss_extended_list_read +n -cns "привет has space" 1 ${file_source} > ${test_current}content-name-привет_has_space-select-1.expect &&
+  fss_extended_list_read +n -cnset hi 0 ${file_source} > ${test_current}content-name-hi-select-0-empty-total.expect &&
+  fss_extended_list_read +n -cnset hi 1 ${file_source} > ${test_current}content-name-hi-select-1-empty-total.expect &&
   fss_extended_list_read +n -cnst hi 0 ${file_source} > ${test_current}content-name-hi-select-0-total.expect &&
   fss_extended_list_read +n -cnst hi 1 ${file_source} > ${test_current}content-name-hi-select-1-total.expect &&
   fss_extended_list_read +n -cnst payload 0 ${file_source} > ${test_current}content-name-payload-select-0-total.expect &&
@@ -800,6 +867,8 @@ generate_operate_0003() {
   fss_extended_list_read +n -on мир ${file_source} > ${test_current}object-name-мир.expect &&
   fss_extended_list_read +n -on "привет has space" ${file_source} > ${test_current}object-name-привет_has_space.expect &&
   fss_extended_list_read +n -on a ${file_source} > ${test_current}object-name-a.expect &&
+  fss_extended_list_read +n -onC a ${file_source} > ${test_current}object-name-a-columns.expect &&
+  fss_extended_list_read +n -onCe a ${file_source} > ${test_current}object-name-a-columns-empty.expect &&
   fss_extended_list_read +n -ont hi ${file_source} > ${test_current}object-name-hi-total.expect &&
   fss_extended_list_read +n -ont payload ${file_source} > ${test_current}object-name-payload-total.expect &&
   fss_extended_list_read +n -ont a ${file_source} > ${test_current}object-name-a-total.expect &&
@@ -808,6 +877,8 @@ generate_operate_0003() {
   fss_extended_list_read +n -ont "привет has space" ${file_source} > ${test_current}object-name-привет_has_space-total.expect &&
   fss_extended_list_read +n -ons hi 0 ${file_source} > ${test_current}object-name-hi-select-0.expect &&
   fss_extended_list_read +n -ons hi 1 ${file_source} > ${test_current}object-name-hi-select-1.expect &&
+  fss_extended_list_read +n -onse hi 0 ${file_source} > ${test_current}object-name-hi-select-0-empty.expect &&
+  fss_extended_list_read +n -onse hi 1 ${file_source} > ${test_current}object-name-hi-select-1-empty.expect &&
   fss_extended_list_read +n -ons payload 0 ${file_source} > ${test_current}object-name-payload-select-0.expect &&
   fss_extended_list_read +n -ons payload 1 ${file_source} > ${test_current}object-name-payload-select-1.expect &&
   fss_extended_list_read +n -ons a 0 ${file_source} > ${test_current}object-name-a-select-0.expect &&
@@ -822,6 +893,8 @@ generate_operate_0003() {
   fss_extended_list_read +n -ons мир 1 ${file_source} > ${test_current}object-name-мир-select-1.expect &&
   fss_extended_list_read +n -ons привет 0 ${file_source} > ${test_current}object-name-привет-select-0.expect &&
   fss_extended_list_read +n -ons привет 1 ${file_source} > ${test_current}object-name-привет-select-1.expect &&
+  fss_extended_list_read +n -onset hi 0 ${file_source} > ${test_current}object-name-hi-select-0-empty-total.expect &&
+  fss_extended_list_read +n -onset hi 1 ${file_source} > ${test_current}object-name-hi-select-1-empty-total.expect &&
   fss_extended_list_read +n -onst hi 0 ${file_source} > ${test_current}object-name-hi-select-0-total.expect &&
   fss_extended_list_read +n -onst hi 1 ${file_source} > ${test_current}object-name-hi-select-1-total.expect &&
   fss_extended_list_read +n -onst payload 0 ${file_source} > ${test_current}object-name-payload-select-0-total.expect &&
@@ -854,6 +927,7 @@ generate_operate_0003() {
   fss_extended_list_read +n -ocs 6 ${file_source} > ${test_current}object_and_content-select-6.expect &&
   fss_extended_list_read +n -ocs 100 ${file_source} > ${test_current}object_and_content-select-100.expect &&
   fss_extended_list_read +n -ocC ${file_source} > ${test_current}object_and_content-columns.expect &&
+  fss_extended_list_read +n -ocCe ${file_source} > ${test_current}object_and_content-columns-empty.expect &&
   fss_extended_list_read +n -oca 0 ${file_source} > ${test_current}object_and_content-at-0.expect &&
   fss_extended_list_read +n -oca 1 ${file_source} > ${test_current}object_and_content-at-1.expect &&
   fss_extended_list_read +n -oca 5 ${file_source} > ${test_current}object_and_content-at-5.expect &&
@@ -862,6 +936,8 @@ generate_operate_0003() {
   fss_extended_list_read +n -ocn hi ${file_source} > ${test_current}object_and_content-name-hi.expect &&
   fss_extended_list_read +n -ocn payload ${file_source} > ${test_current}object_and_content-name-payload.expect &&
   fss_extended_list_read +n -ocn a ${file_source} > ${test_current}object_and_content-name-a.expect &&
+  fss_extended_list_read +n -ocnC a ${file_source} > ${test_current}object_and_content-name-a-columns.expect &&
+  fss_extended_list_read +n -ocnCe a ${file_source} > ${test_current}object_and_content-name-a-columns-empty.expect &&
   fss_extended_list_read +n -ocn "" ${file_source} > ${test_current}object_and_content-name-.expect &&
   fss_extended_list_read +n -ocn мир ${file_source} > ${test_current}object_and_content-name-мир.expect &&
   fss_extended_list_read +n -ocn привет ${file_source} > ${test_current}object_and_content-name-привет.expect &&
@@ -873,6 +949,8 @@ generate_operate_0003() {
   fss_extended_list_read +n -ocnt "привет has space" ${file_source} > ${test_current}object_and_content-name-привет_has_space-total.expect &&
   fss_extended_list_read +n -ocns hi 0 ${file_source} > ${test_current}object_and_content-name-hi-select-0.expect &&
   fss_extended_list_read +n -ocns hi 1 ${file_source} > ${test_current}object_and_content-name-hi-select-1.expect &&
+  fss_extended_list_read +n -ocnse hi 0 ${file_source} > ${test_current}object_and_content-name-hi-select-0-empty.expect &&
+  fss_extended_list_read +n -ocnse hi 1 ${file_source} > ${test_current}object_and_content-name-hi-select-1-empty.expect &&
   fss_extended_list_read +n -ocns payload 0 ${file_source} > ${test_current}object_and_content-name-payload-select-0.expect &&
   fss_extended_list_read +n -ocns payload 1 ${file_source} > ${test_current}object_and_content-name-payload-select-1.expect &&
   fss_extended_list_read +n -ocns a 0 ${file_source} > ${test_current}object_and_content-name-a-select-0.expect &&
@@ -887,6 +965,8 @@ generate_operate_0003() {
   fss_extended_list_read +n -ocns мир 1 ${file_source} > ${test_current}object_and_content-name-мир-select-1.expect &&
   fss_extended_list_read +n -ocns "привет has space" 0 ${file_source} > ${test_current}object_and_content-name-привет_has_space-select-0.expect &&
   fss_extended_list_read +n -ocns "привет has space" 1 ${file_source} > ${test_current}object_and_content-name-привет_has_space-select-1.expect &&
+  fss_extended_list_read +n -ocnset hi 0 ${file_source} > ${test_current}object_and_content-name-hi-select-0-empty-total.expect &&
+  fss_extended_list_read +n -ocnset hi 1 ${file_source} > ${test_current}object_and_content-name-hi-select-1-empty-total.expect &&
   fss_extended_list_read +n -ocnst hi 0 ${file_source} > ${test_current}object_and_content-name-hi-select-0-total.expect &&
   fss_extended_list_read +n -ocnst hi 1 ${file_source} > ${test_current}object_and_content-name-hi-select-1-total.expect &&
   fss_extended_list_read +n -ocnst payload 0 ${file_source} > ${test_current}object_and_content-name-payload-select-0-total.expect &&
@@ -930,6 +1010,7 @@ generate_operate_0008() {
   fss_embedded_list_read +n -cs 6 ${file_source} > ${test_current}content-select-6.expect &&
   fss_embedded_list_read +n -cs 100 ${file_source} > ${test_current}content-select-100.expect &&
   fss_embedded_list_read +n -cC ${file_source} > ${test_current}content-columns.expect &&
+  fss_embedded_list_read +n -cCe ${file_source} > ${test_current}content-columns-empty.expect &&
   fss_embedded_list_read +n -ca 0 ${file_source} > ${test_current}content-at-0.expect &&
   fss_embedded_list_read +n -ca 1 ${file_source} > ${test_current}content-at-1.expect &&
   fss_embedded_list_read +n -ca 5 ${file_source} > ${test_current}content-at-5.expect &&
@@ -938,6 +1019,8 @@ generate_operate_0008() {
   fss_embedded_list_read +n -cn hi ${file_source} > ${test_current}content-name-hi.expect &&
   fss_embedded_list_read +n -cn payload ${file_source} > ${test_current}content-name-payload.expect &&
   fss_embedded_list_read +n -cn a ${file_source} > ${test_current}content-name-a.expect &&
+  fss_embedded_list_read +n -cnC a ${file_source} > ${test_current}content-name-a-columns.expect &&
+  fss_embedded_list_read +n -cnCe a ${file_source} > ${test_current}content-name-a-columns-empty.expect &&
   fss_embedded_list_read +n -cn "" ${file_source} > ${test_current}content-name-.expect &&
   fss_embedded_list_read +n -cn мир ${file_source} > ${test_current}content-name-мир.expect &&
   fss_embedded_list_read +n -cn "привет has space" ${file_source} > ${test_current}content-name-привет_has_space.expect &&
@@ -949,6 +1032,8 @@ generate_operate_0008() {
   fss_embedded_list_read +n -cnt "привет has space" ${file_source} > ${test_current}content-name-привет_has_space-total.expect &&
   fss_embedded_list_read +n -cns hi 0 ${file_source} > ${test_current}content-name-hi-select-0.expect &&
   fss_embedded_list_read +n -cns hi 1 ${file_source} > ${test_current}content-name-hi-select-1.expect &&
+  fss_embedded_list_read +n -cnse hi 0 ${file_source} > ${test_current}content-name-hi-select-0-empty.expect &&
+  fss_embedded_list_read +n -cnse hi 1 ${file_source} > ${test_current}content-name-hi-select-1-empty.expect &&
   fss_embedded_list_read +n -cns payload 0 ${file_source} > ${test_current}content-name-payload-select-0.expect &&
   fss_embedded_list_read +n -cns payload 1 ${file_source} > ${test_current}content-name-payload-select-1.expect &&
   fss_embedded_list_read +n -cns a 0 ${file_source} > ${test_current}content-name-a-select-0.expect &&
@@ -965,6 +1050,8 @@ generate_operate_0008() {
   fss_embedded_list_read +n -cns "привет has space" 1 ${file_source} > ${test_current}content-name-привет_has_space-select-1.expect &&
   fss_embedded_list_read +n -cnst hi 0 ${file_source} > ${test_current}content-name-hi-select-0-total.expect &&
   fss_embedded_list_read +n -cnst hi 1 ${file_source} > ${test_current}content-name-hi-select-1-total.expect &&
+  fss_embedded_list_read +n -cnset hi 0 ${file_source} > ${test_current}content-name-hi-select-0-empty-total.expect &&
+  fss_embedded_list_read +n -cnset hi 1 ${file_source} > ${test_current}content-name-hi-select-1-empty-total.expect &&
   fss_embedded_list_read +n -cnst payload 0 ${file_source} > ${test_current}content-name-payload-select-0-total.expect &&
   fss_embedded_list_read +n -cnst payload 1 ${file_source} > ${test_current}content-name-payload-select-1-total.expect &&
   fss_embedded_list_read +n -cnst a 0 ${file_source} > ${test_current}content-name-a-select-0-total.expect &&
@@ -1006,6 +1093,8 @@ generate_operate_0008() {
   fss_embedded_list_read +n -on мир ${file_source} > ${test_current}object-name-мир.expect &&
   fss_embedded_list_read +n -on "привет has space" ${file_source} > ${test_current}object-name-привет_has_space.expect &&
   fss_embedded_list_read +n -on a ${file_source} > ${test_current}object-name-a.expect &&
+  fss_embedded_list_read +n -onC a ${file_source} > ${test_current}object-name-a-columns.expect &&
+  fss_embedded_list_read +n -onCe a ${file_source} > ${test_current}object-name-a-columns-empty.expect &&
   fss_embedded_list_read +n -ont hi ${file_source} > ${test_current}object-name-hi-total.expect &&
   fss_embedded_list_read +n -ont payload ${file_source} > ${test_current}object-name-payload-total.expect &&
   fss_embedded_list_read +n -ont a ${file_source} > ${test_current}object-name-a-total.expect &&
@@ -1014,6 +1103,8 @@ generate_operate_0008() {
   fss_embedded_list_read +n -ont "привет has space" ${file_source} > ${test_current}object-name-привет_has_space-total.expect &&
   fss_embedded_list_read +n -ons hi 0 ${file_source} > ${test_current}object-name-hi-select-0.expect &&
   fss_embedded_list_read +n -ons hi 1 ${file_source} > ${test_current}object-name-hi-select-1.expect &&
+  fss_embedded_list_read +n -onse hi 0 ${file_source} > ${test_current}object-name-hi-select-0-empty.expect &&
+  fss_embedded_list_read +n -onse hi 1 ${file_source} > ${test_current}object-name-hi-select-1-empty.expect &&
   fss_embedded_list_read +n -ons payload 0 ${file_source} > ${test_current}object-name-payload-select-0.expect &&
   fss_embedded_list_read +n -ons payload 1 ${file_source} > ${test_current}object-name-payload-select-1.expect &&
   fss_embedded_list_read +n -ons a 0 ${file_source} > ${test_current}object-name-a-select-0.expect &&
@@ -1028,6 +1119,8 @@ generate_operate_0008() {
   fss_embedded_list_read +n -ons мир 1 ${file_source} > ${test_current}object-name-мир-select-1.expect &&
   fss_embedded_list_read +n -ons привет 0 ${file_source} > ${test_current}object-name-привет-select-0.expect &&
   fss_embedded_list_read +n -ons привет 1 ${file_source} > ${test_current}object-name-привет-select-1.expect &&
+  fss_embedded_list_read +n -onset hi 0 ${file_source} > ${test_current}object-name-hi-select-0-empty-total.expect &&
+  fss_embedded_list_read +n -onset hi 1 ${file_source} > ${test_current}object-name-hi-select-1-empty-total.expect &&
   fss_embedded_list_read +n -onst hi 0 ${file_source} > ${test_current}object-name-hi-select-0-total.expect &&
   fss_embedded_list_read +n -onst hi 1 ${file_source} > ${test_current}object-name-hi-select-1-total.expect &&
   fss_embedded_list_read +n -onst payload 0 ${file_source} > ${test_current}object-name-payload-select-0-total.expect &&
@@ -1060,6 +1153,7 @@ generate_operate_0008() {
   fss_embedded_list_read +n -ocs 6 ${file_source} > ${test_current}object_and_content-select-6.expect &&
   fss_embedded_list_read +n -ocs 100 ${file_source} > ${test_current}object_and_content-select-100.expect &&
   fss_embedded_list_read +n -ocC ${file_source} > ${test_current}object_and_content-columns.expect &&
+  fss_embedded_list_read +n -ocCe ${file_source} > ${test_current}object_and_content-columns-empty.expect &&
   fss_embedded_list_read +n -oca 0 ${file_source} > ${test_current}object_and_content-at-0.expect &&
   fss_embedded_list_read +n -oca 1 ${file_source} > ${test_current}object_and_content-at-1.expect &&
   fss_embedded_list_read +n -oca 5 ${file_source} > ${test_current}object_and_content-at-5.expect &&
@@ -1068,6 +1162,8 @@ generate_operate_0008() {
   fss_embedded_list_read +n -ocn hi ${file_source} > ${test_current}object_and_content-name-hi.expect &&
   fss_embedded_list_read +n -ocn payload ${file_source} > ${test_current}object_and_content-name-payload.expect &&
   fss_embedded_list_read +n -ocn a ${file_source} > ${test_current}object_and_content-name-a.expect &&
+  fss_embedded_list_read +n -ocnC a ${file_source} > ${test_current}object_and_content-name-a-columns.expect &&
+  fss_embedded_list_read +n -ocnCe a ${file_source} > ${test_current}object_and_content-name-a-columns-empty.expect &&
   fss_embedded_list_read +n -ocn "" ${file_source} > ${test_current}object_and_content-name-.expect &&
   fss_embedded_list_read +n -ocn мир ${file_source} > ${test_current}object_and_content-name-мир.expect &&
   fss_embedded_list_read +n -ocn привет ${file_source} > ${test_current}object_and_content-name-привет.expect &&
@@ -1079,6 +1175,8 @@ generate_operate_0008() {
   fss_embedded_list_read +n -ocnt "привет has space" ${file_source} > ${test_current}object_and_content-name-привет_has_space-total.expect &&
   fss_embedded_list_read +n -ocns hi 0 ${file_source} > ${test_current}object_and_content-name-hi-select-0.expect &&
   fss_embedded_list_read +n -ocns hi 1 ${file_source} > ${test_current}object_and_content-name-hi-select-1.expect &&
+  fss_embedded_list_read +n -ocnse hi 0 ${file_source} > ${test_current}object_and_content-name-hi-select-0-empty.expect &&
+  fss_embedded_list_read +n -ocnse hi 1 ${file_source} > ${test_current}object_and_content-name-hi-select-1-empty.expect &&
   fss_embedded_list_read +n -ocns payload 0 ${file_source} > ${test_current}object_and_content-name-payload-select-0.expect &&
   fss_embedded_list_read +n -ocns payload 1 ${file_source} > ${test_current}object_and_content-name-payload-select-1.expect &&
   fss_embedded_list_read +n -ocns a 0 ${file_source} > ${test_current}object_and_content-name-a-select-0.expect &&
@@ -1093,6 +1191,8 @@ generate_operate_0008() {
   fss_embedded_list_read +n -ocns мир 1 ${file_source} > ${test_current}object_and_content-name-мир-select-1.expect &&
   fss_embedded_list_read +n -ocns "привет has space" 0 ${file_source} > ${test_current}object_and_content-name-привет_has_space-select-0.expect &&
   fss_embedded_list_read +n -ocns "привет has space" 1 ${file_source} > ${test_current}object_and_content-name-привет_has_space-select-1.expect &&
+  fss_embedded_list_read +n -ocnset hi 0 ${file_source} > ${test_current}object_and_content-name-hi-select-0-empty-total.expect &&
+  fss_embedded_list_read +n -ocnset hi 1 ${file_source} > ${test_current}object_and_content-name-hi-select-1-empty-total.expect &&
   fss_embedded_list_read +n -ocnst hi 0 ${file_source} > ${test_current}object_and_content-name-hi-select-0-total.expect &&
   fss_embedded_list_read +n -ocnst hi 1 ${file_source} > ${test_current}object_and_content-name-hi-select-1-total.expect &&
   fss_embedded_list_read +n -ocnst payload 0 ${file_source} > ${test_current}object_and_content-name-payload-select-0-total.expect &&
@@ -1136,6 +1236,7 @@ generate_operate_000e() {
   fss_payload_read +n -cs 6 ${file_source} > ${test_current}content-select-6.expect &&
   fss_payload_read +n -cs 100 ${file_source} > ${test_current}content-select-100.expect &&
   fss_payload_read +n -cC ${file_source} > ${test_current}content-columns.expect &&
+  fss_payload_read +n -cCe ${file_source} > ${test_current}content-columns-empty.expect &&
   fss_payload_read +n -ca 0 ${file_source} > ${test_current}content-at-0.expect &&
   fss_payload_read +n -ca 1 ${file_source} > ${test_current}content-at-1.expect &&
   fss_payload_read +n -ca 5 ${file_source} > ${test_current}content-at-5.expect &&
@@ -1144,6 +1245,8 @@ generate_operate_000e() {
   fss_payload_read +n -cn hi ${file_source} > ${test_current}content-name-hi.expect &&
   fss_payload_read +n -cn payload ${file_source} > ${test_current}content-name-payload.expect &&
   fss_payload_read +n -cn a ${file_source} > ${test_current}content-name-a.expect &&
+  fss_payload_read +n -cnC a ${file_source} > ${test_current}content-name-a-columns.expect &&
+  fss_payload_read +n -cnCe a ${file_source} > ${test_current}content-name-a-columns-empty.expect &&
   fss_payload_read +n -cn "" ${file_source} > ${test_current}content-name-.expect &&
   fss_payload_read +n -cn мир ${file_source} > ${test_current}content-name-мир.expect &&
   fss_payload_read +n -cn "привет has space" ${file_source} > ${test_current}content-name-привет_has_space.expect &&
@@ -1155,6 +1258,8 @@ generate_operate_000e() {
   fss_payload_read +n -cnt "привет has space" ${file_source} > ${test_current}content-name-привет_has_space-total.expect &&
   fss_payload_read +n -cns hi 0 ${file_source} > ${test_current}content-name-hi-select-0.expect &&
   fss_payload_read +n -cns hi 1 ${file_source} > ${test_current}content-name-hi-select-1.expect &&
+  fss_payload_read +n -cnse hi 0 ${file_source} > ${test_current}content-name-hi-select-0-empty.expect &&
+  fss_payload_read +n -cnse hi 1 ${file_source} > ${test_current}content-name-hi-select-1-empty.expect &&
   fss_payload_read +n -cns payload 0 ${file_source} > ${test_current}content-name-payload-select-0.expect &&
   fss_payload_read +n -cns payload 1 ${file_source} > ${test_current}content-name-payload-select-1.expect &&
   fss_payload_read +n -cns a 0 ${file_source} > ${test_current}content-name-a-select-0.expect &&
@@ -1169,6 +1274,8 @@ generate_operate_000e() {
   fss_payload_read +n -cns мир 1 ${file_source} > ${test_current}content-name-мир-select-1.expect &&
   fss_payload_read +n -cns "привет has space" 0 ${file_source} > ${test_current}content-name-привет_has_space-select-0.expect &&
   fss_payload_read +n -cns "привет has space" 1 ${file_source} > ${test_current}content-name-привет_has_space-select-1.expect &&
+  fss_payload_read +n -cnset hi 0 ${file_source} > ${test_current}content-name-hi-select-0-empty-total.expect &&
+  fss_payload_read +n -cnset hi 1 ${file_source} > ${test_current}content-name-hi-select-1-empty-total.expect &&
   fss_payload_read +n -cnst hi 0 ${file_source} > ${test_current}content-name-hi-select-0-total.expect &&
   fss_payload_read +n -cnst hi 1 ${file_source} > ${test_current}content-name-hi-select-1-total.expect &&
   fss_payload_read +n -cnst payload 0 ${file_source} > ${test_current}content-name-payload-select-0-total.expect &&
@@ -1212,6 +1319,8 @@ generate_operate_000e() {
   fss_payload_read +n -on мир ${file_source} > ${test_current}object-name-мир.expect &&
   fss_payload_read +n -on "привет has space" ${file_source} > ${test_current}object-name-привет_has_space.expect &&
   fss_payload_read +n -on a ${file_source} > ${test_current}object-name-a.expect &&
+  fss_payload_read +n -onC a ${file_source} > ${test_current}object-name-a-columns.expect &&
+  fss_payload_read +n -onCe a ${file_source} > ${test_current}object-name-a-columns-empty.expect &&
   fss_payload_read +n -ont hi ${file_source} > ${test_current}object-name-hi-total.expect &&
   fss_payload_read +n -ont payload ${file_source} > ${test_current}object-name-payload-total.expect &&
   fss_payload_read +n -ont a ${file_source} > ${test_current}object-name-a-total.expect &&
@@ -1220,6 +1329,8 @@ generate_operate_000e() {
   fss_payload_read +n -ont "привет has space" ${file_source} > ${test_current}object-name-привет_has_space-total.expect &&
   fss_payload_read +n -ons hi 0 ${file_source} > ${test_current}object-name-hi-select-0.expect &&
   fss_payload_read +n -ons hi 1 ${file_source} > ${test_current}object-name-hi-select-1.expect &&
+  fss_payload_read +n -onse hi 0 ${file_source} > ${test_current}object-name-hi-select-0-empty.expect &&
+  fss_payload_read +n -onse hi 1 ${file_source} > ${test_current}object-name-hi-select-1-empty.expect &&
   fss_payload_read +n -ons payload 0 ${file_source} > ${test_current}object-name-payload-select-0.expect &&
   fss_payload_read +n -ons payload 1 ${file_source} > ${test_current}object-name-payload-select-1.expect &&
   fss_payload_read +n -ons a 0 ${file_source} > ${test_current}object-name-a-select-0.expect &&
@@ -1234,6 +1345,8 @@ generate_operate_000e() {
   fss_payload_read +n -ons мир 1 ${file_source} > ${test_current}object-name-мир-select-1.expect &&
   fss_payload_read +n -ons привет 0 ${file_source} > ${test_current}object-name-привет-select-0.expect &&
   fss_payload_read +n -ons привет 1 ${file_source} > ${test_current}object-name-привет-select-1.expect &&
+  fss_payload_read +n -onset hi 0 ${file_source} > ${test_current}object-name-hi-select-0-empty-total.expect &&
+  fss_payload_read +n -onset hi 1 ${file_source} > ${test_current}object-name-hi-select-1-empty-total.expect &&
   fss_payload_read +n -onst hi 0 ${file_source} > ${test_current}object-name-hi-select-0-total.expect &&
   fss_payload_read +n -onst hi 1 ${file_source} > ${test_current}object-name-hi-select-1-total.expect &&
   fss_payload_read +n -onst payload 0 ${file_source} > ${test_current}object-name-payload-select-0-total.expect &&
@@ -1266,6 +1379,7 @@ generate_operate_000e() {
   fss_payload_read +n -ocs 6 ${file_source} > ${test_current}object_and_content-select-6.expect &&
   fss_payload_read +n -ocs 100 ${file_source} > ${test_current}object_and_content-select-100.expect &&
   fss_payload_read +n -ocC ${file_source} > ${test_current}object_and_content-columns.expect &&
+  fss_payload_read +n -ocCe ${file_source} > ${test_current}object_and_content-columns-empty.expect &&
   fss_payload_read +n -oca 0 ${file_source} > ${test_current}object_and_content-at-0.expect &&
   fss_payload_read +n -oca 1 ${file_source} > ${test_current}object_and_content-at-1.expect &&
   fss_payload_read +n -oca 5 ${file_source} > ${test_current}object_and_content-at-5.expect &&
@@ -1274,6 +1388,8 @@ generate_operate_000e() {
   fss_payload_read +n -ocn hi ${file_source} > ${test_current}object_and_content-name-hi.expect &&
   fss_payload_read +n -ocn payload ${file_source} > ${test_current}object_and_content-name-payload.expect &&
   fss_payload_read +n -ocn a ${file_source} > ${test_current}object_and_content-name-a.expect &&
+  fss_payload_read +n -ocnC a ${file_source} > ${test_current}object_and_content-name-a-columns.expect &&
+  fss_payload_read +n -ocnCe a ${file_source} > ${test_current}object_and_content-name-a-columns-empty.expect &&
   fss_payload_read +n -ocn "" ${file_source} > ${test_current}object_and_content-name-.expect &&
   fss_payload_read +n -ocn мир ${file_source} > ${test_current}object_and_content-name-мир.expect &&
   fss_payload_read +n -ocn привет ${file_source} > ${test_current}object_and_content-name-привет.expect &&
@@ -1285,6 +1401,8 @@ generate_operate_000e() {
   fss_payload_read +n -ocnt "привет has space" ${file_source} > ${test_current}object_and_content-name-привет_has_space-total.expect &&
   fss_payload_read +n -ocns hi 0 ${file_source} > ${test_current}object_and_content-name-hi-select-0.expect &&
   fss_payload_read +n -ocns hi 1 ${file_source} > ${test_current}object_and_content-name-hi-select-1.expect &&
+  fss_payload_read +n -ocnse hi 0 ${file_source} > ${test_current}object_and_content-name-hi-select-0-empty.expect &&
+  fss_payload_read +n -ocnse hi 1 ${file_source} > ${test_current}object_and_content-name-hi-select-1-empty.expect &&
   fss_payload_read +n -ocns payload 0 ${file_source} > ${test_current}object_and_content-name-payload-select-0.expect &&
   fss_payload_read +n -ocns payload 1 ${file_source} > ${test_current}object_and_content-name-payload-select-1.expect &&
   fss_payload_read +n -ocns a 0 ${file_source} > ${test_current}object_and_content-name-a-select-0.expect &&
@@ -1299,6 +1417,8 @@ generate_operate_000e() {
   fss_payload_read +n -ocns мир 1 ${file_source} > ${test_current}object_and_content-name-мир-select-1.expect &&
   fss_payload_read +n -ocns "привет has space" 0 ${file_source} > ${test_current}object_and_content-name-привет_has_space-select-0.expect &&
   fss_payload_read +n -ocns "привет has space" 1 ${file_source} > ${test_current}object_and_content-name-привет_has_space-select-1.expect &&
+  fss_payload_read +n -ocnset hi 0 ${file_source} > ${test_current}object_and_content-name-hi-select-0-empty-total.expect &&
+  fss_payload_read +n -ocnset hi 1 ${file_source} > ${test_current}object_and_content-name-hi-select-1-empty-total.expect &&
   fss_payload_read +n -ocnst hi 0 ${file_source} > ${test_current}object_and_content-name-hi-select-0-total.expect &&
   fss_payload_read +n -ocnst hi 1 ${file_source} > ${test_current}object_and_content-name-hi-select-1-total.expect &&
   fss_payload_read +n -ocnst payload 0 ${file_source} > ${test_current}object_and_content-name-payload-select-0-total.expect &&
@@ -1343,6 +1463,7 @@ generate_operate_test_standard() {
   fss_read +n -A ${standard} -cs 6 ${file_source} > ${test_current}content-select-6.expect &&
   fss_read +n -A ${standard} -cs 100 ${file_source} > ${test_current}content-select-100.expect &&
   fss_read +n -A ${standard} -cC ${file_source} > ${test_current}content-columns.expect &&
+  fss_read +n -A ${standard} -cCe ${file_source} > ${test_current}content-columns-empty.expect &&
   fss_read +n -A ${standard} -ca 0 ${file_source} > ${test_current}content-at-0.expect &&
   fss_read +n -A ${standard} -ca 1 ${file_source} > ${test_current}content-at-1.expect &&
   fss_read +n -A ${standard} -ca 5 ${file_source} > ${test_current}content-at-5.expect &&
@@ -1351,6 +1472,8 @@ generate_operate_test_standard() {
   fss_read +n -A ${standard} -cn hi ${file_source} > ${test_current}content-name-hi.expect &&
   fss_read +n -A ${standard} -cn payload ${file_source} > ${test_current}content-name-payload.expect &&
   fss_read +n -A ${standard} -cn a ${file_source} > ${test_current}content-name-a.expect &&
+  fss_read +n -A ${standard} -cnC a ${file_source} > ${test_current}content-name-a-columns.expect &&
+  fss_read +n -A ${standard} -cnCe a ${file_source} > ${test_current}content-name-a-columns-empty.expect &&
   fss_read +n -A ${standard} -cn "" ${file_source} > ${test_current}content-name-.expect &&
   fss_read +n -A ${standard} -cn мир ${file_source} > ${test_current}content-name-мир.expect &&
   fss_read +n -A ${standard} -cn "привет has space" ${file_source} > ${test_current}content-name-привет_has_space.expect &&
@@ -1362,6 +1485,8 @@ generate_operate_test_standard() {
   fss_read +n -A ${standard} -cnt "привет has space" ${file_source} > ${test_current}content-name-привет_has_space-total.expect &&
   fss_read +n -A ${standard} -cns hi 0 ${file_source} > ${test_current}content-name-hi-select-0.expect &&
   fss_read +n -A ${standard} -cns hi 1 ${file_source} > ${test_current}content-name-hi-select-1.expect &&
+  fss_read +n -A ${standard} -cnse hi 0 ${file_source} > ${test_current}content-name-hi-select-0-empty.expect &&
+  fss_read +n -A ${standard} -cnse hi 1 ${file_source} > ${test_current}content-name-hi-select-1-empty.expect &&
   fss_read +n -A ${standard} -cns payload 0 ${file_source} > ${test_current}content-name-payload-select-0.expect &&
   fss_read +n -A ${standard} -cns payload 1 ${file_source} > ${test_current}content-name-payload-select-1.expect &&
   fss_read +n -A ${standard} -cns a 0 ${file_source} > ${test_current}content-name-a-select-0.expect &&
@@ -1376,6 +1501,8 @@ generate_operate_test_standard() {
   fss_read +n -A ${standard} -cns мир 1 ${file_source} > ${test_current}content-name-мир-select-1.expect &&
   fss_read +n -A ${standard} -cns "привет has space" 0 ${file_source} > ${test_current}content-name-привет_has_space-select-0.expect &&
   fss_read +n -A ${standard} -cns "привет has space" 1 ${file_source} > ${test_current}content-name-привет_has_space-select-1.expect &&
+  fss_read +n -A ${standard} -cnset hi 0 ${file_source} > ${test_current}content-name-hi-select-0-empty-total.expect &&
+  fss_read +n -A ${standard} -cnset hi 1 ${file_source} > ${test_current}content-name-hi-select-1-empty-total.expect &&
   fss_read +n -A ${standard} -cnst hi 0 ${file_source} > ${test_current}content-name-hi-select-0-total.expect &&
   fss_read +n -A ${standard} -cnst hi 1 ${file_source} > ${test_current}content-name-hi-select-1-total.expect &&
   fss_read +n -A ${standard} -cnst payload 0 ${file_source} > ${test_current}content-name-payload-select-0-total.expect &&
@@ -1419,6 +1546,8 @@ generate_operate_test_standard() {
   fss_read +n -A ${standard} -on мир ${file_source} > ${test_current}object-name-мир.expect &&
   fss_read +n -A ${standard} -on "привет has space" ${file_source} > ${test_current}object-name-привет_has_space.expect &&
   fss_read +n -A ${standard} -on a ${file_source} > ${test_current}object-name-a.expect &&
+  fss_read +n -A ${standard} -onC a ${file_source} > ${test_current}object-name-a-columns.expect &&
+  fss_read +n -A ${standard} -onCe a ${file_source} > ${test_current}object-name-a-columns-empty.expect &&
   fss_read +n -A ${standard} -ont hi ${file_source} > ${test_current}object-name-hi-total.expect &&
   fss_read +n -A ${standard} -ont hi ${file_source} > ${test_current}object-name-hi-total.expect &&
   fss_read +n -A ${standard} -ont payload ${file_source} > ${test_current}object-name-payload-total.expect &&
@@ -1429,6 +1558,8 @@ generate_operate_test_standard() {
   fss_read +n -A ${standard} -ont "привет has space" ${file_source} > ${test_current}object-name-привет_has_space-total.expect &&
   fss_read +n -A ${standard} -ons hi 0 ${file_source} > ${test_current}object-name-hi-select-0.expect &&
   fss_read +n -A ${standard} -ons hi 1 ${file_source} > ${test_current}object-name-hi-select-1.expect &&
+  fss_read +n -A ${standard} -onse hi 0 ${file_source} > ${test_current}object-name-hi-select-0-empty.expect &&
+  fss_read +n -A ${standard} -onse hi 1 ${file_source} > ${test_current}object-name-hi-select-1-empty.expect &&
   fss_read +n -A ${standard} -ons payload 0 ${file_source} > ${test_current}object-name-payload-select-0.expect &&
   fss_read +n -A ${standard} -ons payload 1 ${file_source} > ${test_current}object-name-payload-select-1.expect &&
   fss_read +n -A ${standard} -ons a 0 ${file_source} > ${test_current}object-name-a-select-0.expect &&
@@ -1443,6 +1574,8 @@ generate_operate_test_standard() {
   fss_read +n -A ${standard} -ons мир 1 ${file_source} > ${test_current}object-name-мир-select-1.expect &&
   fss_read +n -A ${standard} -ons привет 0 ${file_source} > ${test_current}object-name-привет_has_space-select-0.expect &&
   fss_read +n -A ${standard} -ons привет 1 ${file_source} > ${test_current}object-name-привет_has_space-select-1.expect &&
+  fss_read +n -A ${standard} -onset hi 0 ${file_source} > ${test_current}object-name-hi-select-0-empty-total.expect &&
+  fss_read +n -A ${standard} -onset hi 1 ${file_source} > ${test_current}object-name-hi-select-1-empty-total.expect &&
   fss_read +n -A ${standard} -onst hi 0 ${file_source} > ${test_current}object-name-hi-select-0-total.expect &&
   fss_read +n -A ${standard} -onst hi 1 ${file_source} > ${test_current}object-name-hi-select-1-total.expect &&
   fss_read +n -A ${standard} -onst payload 0 ${file_source} > ${test_current}object-name-payload-select-0-total.expect &&
@@ -1475,6 +1608,7 @@ generate_operate_test_standard() {
   fss_read +n -A ${standard} -ocs 6 ${file_source} > ${test_current}object_and_content-select-6.expect &&
   fss_read +n -A ${standard} -ocs 100 ${file_source} > ${test_current}object_and_content-select-100.expect &&
   fss_read +n -A ${standard} -ocC ${file_source} > ${test_current}object_and_content-columns.expect &&
+  fss_read +n -A ${standard} -ocCe ${file_source} > ${test_current}object_and_content-columns-empty.expect &&
   fss_read +n -A ${standard} -oca 0 ${file_source} > ${test_current}object_and_content-at-0.expect &&
   fss_read +n -A ${standard} -oca 1 ${file_source} > ${test_current}object_and_content-at-1.expect &&
   fss_read +n -A ${standard} -oca 5 ${file_source} > ${test_current}object_and_content-at-5.expect &&
@@ -1483,6 +1617,8 @@ generate_operate_test_standard() {
   fss_read +n -A ${standard} -ocn hi ${file_source} > ${test_current}object_and_content-name-hi.expect &&
   fss_read +n -A ${standard} -ocn payload ${file_source} > ${test_current}object_and_content-name-payload.expect &&
   fss_read +n -A ${standard} -ocn a ${file_source} > ${test_current}object_and_content-name-a.expect &&
+  fss_read +n -A ${standard} -ocnC a ${file_source} > ${test_current}object_and_content-name-a-columns.expect &&
+  fss_read +n -A ${standard} -ocnCe a ${file_source} > ${test_current}object_and_content-name-a-columns-empty.expect &&
   fss_read +n -A ${standard} -ocn "" ${file_source} > ${test_current}object_and_content-name-.expect &&
   fss_read +n -A ${standard} -ocn мир ${file_source} > ${test_current}object_and_content-name-мир.expect &&
   fss_read +n -A ${standard} -ocn привет ${file_source} > ${test_current}object_and_content-name-привет.expect &&
@@ -1494,6 +1630,8 @@ generate_operate_test_standard() {
   fss_read +n -A ${standard} -ocnt "привет has space" ${file_source} > ${test_current}object_and_content-name-привет_has_space-total.expect &&
   fss_read +n -A ${standard} -ocns hi 0 ${file_source} > ${test_current}object_and_content-name-hi-select-0.expect &&
   fss_read +n -A ${standard} -ocns hi 1 ${file_source} > ${test_current}object_and_content-name-hi-select-1.expect &&
+  fss_read +n -A ${standard} -ocnse hi 0 ${file_source} > ${test_current}object_and_content-name-hi-select-0-empty.expect &&
+  fss_read +n -A ${standard} -ocnse hi 1 ${file_source} > ${test_current}object_and_content-name-hi-select-1-empty.expect &&
   fss_read +n -A ${standard} -ocns payload 0 ${file_source} > ${test_current}object_and_content-name-payload-select-0.expect &&
   fss_read +n -A ${standard} -ocns payload 1 ${file_source} > ${test_current}object_and_content-name-payload-select-1.expect &&
   fss_read +n -A ${standard} -ocns a 0 ${file_source} > ${test_current}object_and_content-name-a-select-0.expect &&
@@ -1508,6 +1646,8 @@ generate_operate_test_standard() {
   fss_read +n -A ${standard} -ocns мир 1 ${file_source} > ${test_current}object_and_content-name-мир-select-1.expect &&
   fss_read +n -A ${standard} -ocns "привет has space" 0 ${file_source} > ${test_current}object_and_content-name-привет_has_space-select-0.expect &&
   fss_read +n -A ${standard} -ocns "привет has space" 1 ${file_source} > ${test_current}object_and_content-name-привет_has_space-select-1.expect &&
+  fss_read +n -A ${standard} -ocnset hi 0 ${file_source} > ${test_current}object_and_content-name-hi-select-0-empty-total.expect &&
+  fss_read +n -A ${standard} -ocnset hi 1 ${file_source} > ${test_current}object_and_content-name-hi-select-1-empty-total.expect &&
   fss_read +n -A ${standard} -ocnst hi 0 ${file_source} > ${test_current}object_and_content-name-hi-select-0-total.expect &&
   fss_read +n -A ${standard} -ocnst hi 1 ${file_source} > ${test_current}object_and_content-name-hi-select-1-total.expect &&
   fss_read +n -A ${standard} -ocnst payload 0 ${file_source} > ${test_current}object_and_content-name-payload-select-0-total.expect &&