X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=blobdiff_plain;f=t%2Ft4015-diff-whitespace.sh;h=a8736f7cbeef65b3454847bb4b4df508c0079652;hb=cfd1a9849cdb4b9c7fcd0cb71a28cbdbc3494329;hp=935d101fe8d880ff426452ca6f611ce8d30b8bc1;hpb=cf4403a01070f03e5c5cc65b52c1351d20ff4e91;p=git.git

diff --git a/t/t4015-diff-whitespace.sh b/t/t4015-diff-whitespace.sh
index 935d101fe..a8736f7cb 100755
--- a/t/t4015-diff-whitespace.sh
+++ b/t/t4015-diff-whitespace.sh
@@ -491,4 +491,41 @@ test_expect_success 'combined diff with autocrlf conversion' '
 
 '
 
+# Start testing the colored format for whitespace checks
+
+test_expect_success 'setup diff colors' '
+	git config color.diff always &&
+	git config color.diff.plain normal &&
+	git config color.diff.meta bold &&
+	git config color.diff.frag cyan &&
+	git config color.diff.func normal &&
+	git config color.diff.old red &&
+	git config color.diff.new green &&
+	git config color.diff.commit yellow &&
+	git config color.diff.whitespace "normal red" &&
+
+	git config core.autocrlf false
+'
+cat >expected <<\EOF
+<BOLD>diff --git a/x b/x<RESET>
+<BOLD>index 9daeafb..2874b91 100644<RESET>
+<BOLD>--- a/x<RESET>
+<BOLD>+++ b/x<RESET>
+<CYAN>@@ -1 +1,4 @@<RESET>
+ test<RESET>
+<GREEN>+<RESET><GREEN>{<RESET>
+<GREEN>+<RESET><BRED>	<RESET>
+<GREEN>+<RESET><GREEN>}<RESET>
+EOF
+
+test_expect_success 'diff that introduces a line with only tabs' '
+	git config core.whitespace blank-at-eol &&
+	git reset --hard &&
+	echo "test" > x &&
+	git commit -m "initial" x &&
+	echo "{NTN}" | tr "NT" "\n\t" >> x &&
+	git -c color.diff=always diff | test_decode_color >current &&
+	test_cmp expected current
+'
+
 test_done