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authorVincent Ambo <Vincent Ambo>2020-01-11T23·36+0000
committerVincent Ambo <Vincent Ambo>2020-01-11T23·40+0000
commit7ef0d62730840ded097b524104cc0a0904591a63 (patch)
treea670f96103667aeca4789a95d94ca0dff550c4ce /third_party/git/t/t3417-rebase-whitespace-fix.sh
parent6a2a3007077818e24a3d56fc492ada9206a10cf0 (diff)
parent1b593e1ea4d2af0f6444d9a7788d5d99abd6fde5 (diff)
merge(third_party/git): Merge squashed git subtree at v2.23.0 r/373
Merge commit '1b593e1ea4d2af0f6444d9a7788d5d99abd6fde5' as 'third_party/git'
Diffstat (limited to 'third_party/git/t/t3417-rebase-whitespace-fix.sh')
-rwxr-xr-xthird_party/git/t/t3417-rebase-whitespace-fix.sh126
1 files changed, 126 insertions, 0 deletions
diff --git a/third_party/git/t/t3417-rebase-whitespace-fix.sh b/third_party/git/t/t3417-rebase-whitespace-fix.sh
new file mode 100755
index 000000000000..e85cdc7037bc
--- /dev/null
+++ b/third_party/git/t/t3417-rebase-whitespace-fix.sh
@@ -0,0 +1,126 @@
+#!/bin/sh
+
+test_description='git rebase --whitespace=fix
+
+This test runs git rebase --whitespace=fix and make sure that it works.
+'
+
+. ./test-lib.sh
+
+# prepare initial revision of "file" with a blank line at the end
+cat >file <<EOF
+a
+b
+c
+
+EOF
+
+# expected contents in "file" after rebase
+cat >expect-first <<EOF
+a
+b
+c
+EOF
+
+# prepare second revision of "file"
+cat >second <<EOF
+a
+b
+c
+
+d
+e
+f
+
+
+
+
+EOF
+
+# expected contents in second revision after rebase
+cat >expect-second <<EOF
+a
+b
+c
+
+d
+e
+f
+EOF
+
+test_expect_success 'blank line at end of file; extend at end of file' '
+	git commit --allow-empty -m "Initial empty commit" &&
+	git add file && git commit -m first &&
+	mv second file &&
+	git add file &&	git commit -m second &&
+	git rebase --whitespace=fix HEAD^^ &&
+	git diff --exit-code HEAD^:file expect-first &&
+	test_cmp expect-second file
+'
+
+# prepare third revision of "file"
+sed -e's/Z//' >third <<EOF
+a
+b
+c
+
+d
+e
+f
+    Z
+ Z
+h
+i
+j
+k
+l
+EOF
+
+sed -e's/ //g' <third >expect-third
+
+test_expect_success 'two blanks line at end of file; extend at end of file' '
+	cp third file && git add file && git commit -m third &&
+	git rebase --whitespace=fix HEAD^^ &&
+	git diff --exit-code HEAD^:file expect-second &&
+	test_cmp expect-third file
+'
+
+test_expect_success 'same, but do not remove trailing spaces' '
+	git config core.whitespace "-blank-at-eol" &&
+	git reset --hard HEAD^ &&
+	cp third file && git add file && git commit -m third &&
+	git rebase --whitespace=fix HEAD^^ &&
+	git diff --exit-code HEAD^:file expect-second &&
+	test_cmp file third
+'
+
+sed -e's/Z//' >beginning <<EOF
+a
+		    Z
+       Z
+EOF
+
+cat >expect-beginning <<EOF
+a
+
+
+1
+2
+3
+4
+5
+EOF
+
+test_expect_success 'at beginning of file' '
+	git config core.whitespace "blank-at-eol" &&
+	cp beginning file &&
+	git commit -m beginning file &&
+	for i in 1 2 3 4 5; do
+		echo $i
+	done >> file &&
+	git commit -m more file	&&
+	git rebase --whitespace=fix HEAD^^ &&
+	test_cmp expect-beginning file
+'
+
+test_done