tests: remove directory, tests/tac/

* configure.ac (AC_CONFIG_FILES): Remove tests/tac/Makefile.
* tests/Makefile.am (SUBDIRS): Remove tac.
* tests/misc/tac: Many new tests, from...
* tests/tac/Test.pm: ...here.  Remove file.

1 files changed, 32 insertions, 0 deletions

diff --git a/tests/misc/tac b/tests/misc/tac
index 208791a4a..9aa9ebaaf 100755
--- a/tests/misc/tac
+++ b/tests/misc/tac
@@ -33,6 +33,38 @@ my @Tests =
 (
   ['segfault', '-r', {IN=>"a\n"}, {IN=>"b\n"}, {OUT=>"a\nb\n"}],
   ['segfault2','-r', {IN=>"a\nb\n"}, {IN=>"1\n2\n"}, {OUT=>"b\na\n2\n1\n"}],
+
+  ['basic-0', '', {IN=>""}, {OUT=>""}],
+  ['basic-a', '', {IN=>"a"}, {OUT=>"a"}],
+  ['basic-b', '', {IN=>"\n"}, {OUT=>"\n"}],
+  ['basic-c', '', {IN=>"a\n"}, {OUT=>"a\n"}],
+  ['basic-d', '', {IN=>"a\nb"}, {OUT=>"ba\n"}],
+  ['basic-e', '', {IN=>"a\nb\n"}, {OUT=>"b\na\n"}],
+  ['basic-f', '', {IN=>"1234567\n8\n"}, {OUT=>"8\n1234567\n"}],
+  ['basic-g', '', {IN=>"12345678\n9\n"}, {OUT=>"9\n12345678\n"}],
+  ['basic-h', '', {IN=>"123456\n8\n"}, {OUT=>"8\n123456\n"}],
+  ['basic-i', '', {IN=>"12345\n8\n"}, {OUT=>"8\n12345\n"}],
+  ['basic-j', '', {IN=>"1234\n8\n"}, {OUT=>"8\n1234\n"}],
+  ['basic-k', '', {IN=>"123\n8\n"}, {OUT=>"8\n123\n"}],
+
+  ['opt-b', '-b', {IN=>"\na\nb\nc"}, {OUT=>"\nc\nb\na"}],
+  ['opt-s', '-s:', {IN=>"a:b:c:"}, {OUT=>"c:b:a:"}],
+  ['opt-sb', qw(-s : -b), {IN=>":a:b:c"}, {OUT=>":c:b:a"}],
+  ['opt-r', qw(-r -s '\._+'),
+   {IN=>"1._2.__3.___4._"},
+   {OUT=>"4._3.___2.__1._"}],
+
+  ['opt-r2', qw(-r -s '\._+'),
+   {IN=>"a.___b.__1._2.__3.___4._"},
+   {OUT=>"4._3.___2.__1._b.__a.___"}],
+
+  # This gave incorrect output (.___4._2.__3._1) with tac-1.22.
+  ['opt-br', qw(-b -r -s '\._+'),
+   {IN=>"._1._2.__3.___4"}, {OUT=>".___4.__3._2._1"}],
+
+  ['opt-br2', qw(-b -r -s '\._+'),
+   {IN=>".__x.___y.____z._1._2.__3.___4"},
+   {OUT=>".___4.__3._2._1.____z.___y.__x"}],
 );
 
 # @Tests = triple_test \@Tests;