hlmod: support "```$LANG" blocks in text

[public-inbox.git] / t / hl_mod.t

diff --git a/t/hl_mod.t b/t/hl_mod.t
index f2eb5f918765729b2d496402fbf0ef2ed1e3218a..84a4b5766873ba733041c87819450bbfa9dc3fc5 100644 (file)
--- a/t/hl_mod.t
+++ b/t/hl_mod.t
@@ -40,4 +40,24 @@ my $orig = $str;
        }
 }
 
+if ('experimental, only for help text') {
+       my $tmp = <<'EOF';
+:>
+```perl
+my $foo = 1 & 2;
+```
+:<
+EOF
+       $hls->do_hl_text(\$tmp);
+       my @hl = split(/^/m, $tmp);
+       is($hl[0], ":&gt;\n", 'first line escaped');
+       is($hl[1], "```perl\n", '2nd line preserved');
+       like($hl[2], qr/<span\b/, 'code highlighted');
+       like($hl[2], qr/&amp;/, 'ampersand escaped');
+       is($hl[3], "```\n", '4th line preserved');
+       is($hl[4], ":&lt;\n", '5th line escaped');
+       is(scalar(@hl), 5, 'no extra line');
+
+}
+
 done_testing;