Update plain documentation

[colorize.git] / test.pl

diff --git a/test.pl b/test.pl
index ddd6288d9f47c4fea961757ab1a1245dc1ee526a..85e12b5d1f345bd64c6c43e6e938d672f37b75da 100755 (executable)
--- a/test.pl
+++ b/test.pl
@@ -12,7 +12,7 @@ use Getopt::Long qw(:config no_auto_abbrev no_ignore_case);
 use Test::Harness qw(runtests);
 use Test::More;
 
-my $tests = 28;
+my $tests = 30;
 
 my $valgrind_cmd = '';
 {
@@ -132,10 +132,24 @@ SKIP: {
         is($sequences, 2, 'count of sequences printed');
     }
 
+    {
+        # Check that a 'none' foreground color (with a background color present)
+        # will be substituted by 'default'.
+        my $colored_text = qx(printf %s "foo bar baz" | $valgrind_cmd$program none/black);
+        is($colored_text, "\e[40m\e[39mfoo bar baz\e[0m", 'no color sequences printed');
+    }
+
     is(qx(printf %s "hello\nworld\r\n" | $valgrind_cmd$program none/none), "hello\nworld\r\n", 'stream mode');
 
     is(system(qq(printf '%s\n' "hello world" | $valgrind_cmd$program random --exclude-random=black >/dev/null)), 0, 'switch exclude-random');
 
+    {
+        my $infile = $write_to_tmpfile->("foo\n\nbar");
+        is_deeply([split /\n/, qx($valgrind_cmd$program yellow --omit-color-empty $infile)],
+                  [split /\n/, "\e[33mfoo\e[0m\n\n\e[33mbar\e[0m"],
+                  'switch omit-color-empty');
+    }
+
     SKIP: {
         skip 'valgrind not found', 1 unless system('which valgrind >/dev/null 2>&1') == 0;
         like(qx(valgrind $program none/none $infile1 2>&1 >/dev/null), qr/no leaks are possible/, 'valgrind memleaks');