[PATCH] grep: add known breakage of coloring when using extended patterns

From: Bert Wesarg <bert.wesarg@googlemail.com>
Date: May 2, 2011, 11:35 UTC
Message-ID: <328649cbd9fe7f2ee5f43d1e860d712f4204bdc5.1304333975.git.bert.wesarg@googlemail.com>

The coloring code does not respect the extended pattern format, expose this with an known breakage test.

Signed-off-by: Bert Wesarg <bert.wesarg@googlemail.com>
---
 t/t7812-grep-color.sh |   25 +++++++++++++++++++++++++
 1 files changed, 25 insertions(+), 0 deletions(-)
 create mode 100755 t/t7812-grep-color.sh

diff --git a/t/t7812-grep-color.sh b/t/t7812-grep-color.sh
new file mode 100755
index 0000000..2cffff3
--- /dev/null
+++ b/t/t7812-grep-color.sh
@@ -0,0 +1,25 @@
+#!/bin/sh
+
+test_description='git grep --color
+'
+
+. ./test-lib.sh
+
+test_expect_success 'setup' '
+	test_commit initial input "foo bar baz
+bar baz
+"
+'
+
+cat >expected <<EOF
+input<CYAN>:<RESET><BOLD;RED>foo<RESET> bar baz
+EOF
+
+
+test_expect_failure 'grep coloring does not honor boolean algebra' '
+	git grep --color -e foo --or \( -e bar --and --not -e baz \) |
+		test_decode_color >actual
+    test_cmp expected actual
+'
+
+test_done

-- 
1.7.5.349.gfeb1a