merge(third_party/git): Merge squashed git subtree at v2.23.0 r/373

Merge commit '1b593e1ea4d2af0f6444d9a7788d5d99abd6fde5' as 'third_party/git'

1 files changed, 79 insertions, 0 deletions

diff --git a/third_party/git/t/t3403-rebase-skip.sh b/third_party/git/t/t3403-rebase-skip.sh
new file mode 100755
index 000000000000..1f5122b632fb
--- /dev/null
+++ b/third_party/git/t/t3403-rebase-skip.sh
@@ -0,0 +1,79 @@
+#!/bin/sh
+#
+# Copyright (c) 2006 Eric Wong
+#
+
+test_description='git rebase --merge --skip tests'
+
+. ./test-lib.sh
+
+# we assume the default git am -3 --skip strategy is tested independently
+# and always works :)
+
+test_expect_success setup '
+	echo hello > hello &&
+	git add hello &&
+	git commit -m "hello" &&
+	git branch skip-reference &&
+
+	echo world >> hello &&
+	git commit -a -m "hello world" &&
+	echo goodbye >> hello &&
+	git commit -a -m "goodbye" &&
+
+	git checkout -f skip-reference &&
+	echo moo > hello &&
+	git commit -a -m "we should skip this" &&
+	echo moo > cow &&
+	git add cow &&
+	git commit -m "this should not be skipped" &&
+	git branch pre-rebase skip-reference &&
+	git branch skip-merge skip-reference
+	'
+
+test_expect_success 'rebase with git am -3 (default)' '
+	test_must_fail git rebase master
+'
+
+test_expect_success 'rebase --skip can not be used with other options' '
+	test_must_fail git rebase -v --skip &&
+	test_must_fail git rebase --skip -v
+'
+
+test_expect_success 'rebase --skip with am -3' '
+	git rebase --skip
+	'
+
+test_expect_success 'rebase moves back to skip-reference' '
+	test refs/heads/skip-reference = $(git symbolic-ref HEAD) &&
+	git branch post-rebase &&
+	git reset --hard pre-rebase &&
+	test_must_fail git rebase master &&
+	echo "hello" > hello &&
+	git add hello &&
+	git rebase --continue &&
+	test refs/heads/skip-reference = $(git symbolic-ref HEAD) &&
+	git reset --hard post-rebase
+'
+
+test_expect_success 'checkout skip-merge' 'git checkout -f skip-merge'
+
+test_expect_success 'rebase with --merge' '
+	test_must_fail git rebase --merge master
+'
+
+test_expect_success 'rebase --skip with --merge' '
+	git rebase --skip
+'
+
+test_expect_success 'merge and reference trees equal' '
+	test -z "$(git diff-tree skip-merge skip-reference)"
+'
+
+test_expect_success 'moved back to branch correctly' '
+	test refs/heads/skip-merge = $(git symbolic-ref HEAD)
+'
+
+test_debug 'gitk --all & sleep 1'
+
+test_done