1 files changed, 39 insertions, 0 deletions
diff --git a/third_party/git/t/t0025-crlf-renormalize.sh b/third_party/git/t/t0025-crlf-renormalize.sh
new file mode 100755
index 000000000000..e13363ade5cf
--- /dev/null
+++ b/third_party/git/t/t0025-crlf-renormalize.sh
@@ -0,0 +1,39 @@
+#!/bin/sh
+
+test_description='CRLF renormalization'
+
+. ./test-lib.sh
+
+test_expect_success setup '
+	git config core.autocrlf false &&
+	printf "LINEONE\nLINETWO\nLINETHREE\n" >LF.txt &&
+	printf "LINEONE\r\nLINETWO\r\nLINETHREE\r\n" >CRLF.txt &&
+	printf "LINEONE\r\nLINETWO\nLINETHREE\n" >CRLF_mix_LF.txt &&
+	git add . &&
+	git commit -m initial
+'
+
+test_expect_success 'renormalize CRLF in repo' '
+	echo "*.txt text=auto" >.gitattributes &&
+	git add --renormalize "*.txt" &&
+	cat >expect <<-\EOF &&
+	i/lf w/crlf attr/text=auto CRLF.txt
+	i/lf w/lf attr/text=auto LF.txt
+	i/lf w/mixed attr/text=auto CRLF_mix_LF.txt
+	EOF
+	git ls-files --eol |
+	sed -e "s/	/ /g" -e "s/  */ /g" |
+	sort >actual &&
+	test_cmp expect actual
+'
+
+test_expect_success 'ignore-errors not mistaken for renormalize' '
+	git reset --hard &&
+	echo "*.txt text=auto" >.gitattributes &&
+	git ls-files --eol >expect &&
+	git add --ignore-errors "*.txt" &&
+	git ls-files --eol >actual &&
+	test_cmp expect actual
+'
+
+test_done