Merge branch 'maint'

* maint:
  Fix parsing numeric color values
  INSTALL: git-merge no longer uses cpio

1 files changed, 69 insertions, 0 deletions

diff --git a/t/t4026-color.sh b/t/t4026-color.sh
new file mode 100755
index 0000000000..b61e5169f4
--- /dev/null
+++ b/t/t4026-color.sh
@@ -0,0 +1,69 @@
+#!/bin/sh
+#
+# Copyright (c) 2008 Timo Hirvonen
+#
+
+test_description='Test diff/status color escape codes'
+. ./test-lib.sh
+
+color()
+{
+	git config diff.color.new "$1" &&
+	test "`git config --get-color diff.color.new`" = "$2"
+}
+
+invalid_color()
+{
+	git config diff.color.new "$1" &&
+	test -z "`git config --get-color diff.color.new 2>/dev/null`"
+}
+
+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 '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_done