1 files changed, 109 insertions, 0 deletions
diff --git a/third_party/git/t/t8008-blame-formats.sh b/third_party/git/t/t8008-blame-formats.sh
new file mode 100755
index 000000000000..ae4b579d245c
--- /dev/null
+++ b/third_party/git/t/t8008-blame-formats.sh
@@ -0,0 +1,109 @@
+#!/bin/sh
+
+test_description='blame output in various formats on a simple case'
+. ./test-lib.sh
+
+test_expect_success 'setup' '
+	echo a >file &&
+	git add file &&
+	test_tick &&
+	git commit -m one &&
+	echo b >>file &&
+	echo c >>file &&
+	echo d >>file &&
+	test_tick &&
+	git commit -a -m two &&
+	ID1=$(git rev-parse HEAD^) &&
+	shortID1="^$(git rev-parse HEAD^ |cut -c 1-17)" &&
+	ID2=$(git rev-parse HEAD) &&
+	shortID2="$(git rev-parse HEAD |cut -c 1-18)"
+'
+
+cat >expect <<EOF
+$shortID1 (A U Thor 2005-04-07 15:13:13 -0700 1) a
+$shortID2 (A U Thor 2005-04-07 15:14:13 -0700 2) b
+$shortID2 (A U Thor 2005-04-07 15:14:13 -0700 3) c
+$shortID2 (A U Thor 2005-04-07 15:14:13 -0700 4) d
+EOF
+test_expect_success 'normal blame output' '
+	git blame --abbrev=17 file >actual &&
+	test_cmp expect actual
+'
+
+COMMIT1="author A U Thor
+author-mail <author@example.com>
+author-time 1112911993
+author-tz -0700
+committer C O Mitter
+committer-mail <committer@example.com>
+committer-time 1112911993
+committer-tz -0700
+summary one
+boundary
+filename file"
+COMMIT2="author A U Thor
+author-mail <author@example.com>
+author-time 1112912053
+author-tz -0700
+committer C O Mitter
+committer-mail <committer@example.com>
+committer-time 1112912053
+committer-tz -0700
+summary two
+previous $ID1 file
+filename file"
+
+cat >expect <<EOF
+$ID1 1 1 1
+$COMMIT1
+	a
+$ID2 2 2 3
+$COMMIT2
+	b
+$ID2 3 3
+	c
+$ID2 4 4
+	d
+EOF
+test_expect_success 'blame --porcelain output' '
+	git blame --porcelain file >actual &&
+	test_cmp expect actual
+'
+
+cat >expect <<EOF
+$ID1 1 1 1
+$COMMIT1
+	a
+$ID2 2 2 3
+$COMMIT2
+	b
+$ID2 3 3
+$COMMIT2
+	c
+$ID2 4 4
+$COMMIT2
+	d
+EOF
+test_expect_success 'blame --line-porcelain output' '
+	git blame --line-porcelain file >actual &&
+	test_cmp expect actual
+'
+
+test_expect_success '--porcelain detects first non-blank line as subject' '
+	(
+		GIT_INDEX_FILE=.git/tmp-index &&
+		export GIT_INDEX_FILE &&
+		echo "This is it" >single-file &&
+		git add single-file &&
+		tree=$(git write-tree) &&
+		commit=$(printf "%s\n%s\n%s\n\n\n  \noneline\n\nbody\n" \
+			"tree $tree" \
+			"author A <a@b.c> 123456789 +0000" \
+			"committer C <c@d.e> 123456789 +0000" |
+		git hash-object -w -t commit --stdin) &&
+		git blame --porcelain $commit -- single-file >output &&
+		grep "^summary oneline$" output
+	)
+'
+
+test_done