1 files changed, 93 insertions, 0 deletions
diff --git a/t/t4026-color.sh b/t/t4026-color.sh
new file mode 100755
index 0000000..d5ccdd0
--- /dev/null
+++ b/t/t4026-color.sh
@@ -0,0 +1,93 @@
+#!/bin/sh
+#
+# Copyright (c) 2008 Timo Hirvonen
+#
+
+test_description='Test diff/status color escape codes'
+. ./test-lib.sh
+
+color()
+{
+	actual=$(git config --get-color no.such.slot "$1") &&
+	test "$actual" = "$2"
+}
+
+invalid_color()
+{
+	test_must_fail git config --get-color no.such.slot "$1"
+}
+
+test_expect_success 'reset' '
+	color "reset" "[m"
+'
+
+test_expect_success 'attribute before color name' '
+	color "bold red" "[1;31m"
+'
+
+test_expect_success 'color name before attribute' '
+	color "red bold" "[1;31m"
+'
+
+test_expect_success 'attr fg bg' '
+	color "ul blue red" "[4;34;41m"
+'
+
+test_expect_success 'fg attr bg' '
+	color "blue ul red" "[4;34;41m"
+'
+
+test_expect_success 'fg bg attr' '
+	color "blue red ul" "[4;34;41m"
+'
+
+test_expect_success 'fg bg attr...' '
+	color "blue bold dim ul blink reverse" "[1;2;4;5;7;34m"
+'
+
+test_expect_success 'long color specification' '
+	color "254 255 bold dim ul blink reverse" "[1;2;4;5;7;38;5;254;48;5;255m"
+'
+
+test_expect_success '256 colors' '
+	color "254 bold 255" "[1;38;5;254;48;5;255m"
+'
+
+test_expect_success 'color too small' '
+	invalid_color "-2"
+'
+
+test_expect_success 'color too big' '
+	invalid_color "256"
+'
+
+test_expect_success 'extra character after color number' '
+	invalid_color "3X"
+'
+
+test_expect_success 'extra character after color name' '
+	invalid_color "redX"
+'
+
+test_expect_success 'extra character after attribute' '
+	invalid_color "dimX"
+'
+
+test_expect_success 'unknown color slots are ignored (diff)' '
+	git config --unset diff.color.new
+	git config color.diff.nosuchslotwilleverbedefined white &&
+	git diff --color
+'
+
+test_expect_success 'unknown color slots are ignored (branch)' '
+	git config color.branch.nosuchslotwilleverbedefined white &&
+	git branch -a
+'
+
+test_expect_success 'unknown color slots are ignored (status)' '
+	git config color.status.nosuchslotwilleverbedefined white || exit
+	git status
+	case $? in 0|1) : ok ;; *) false ;; esac
+'
+
+test_done