1 files changed, 83 insertions, 0 deletions
diff --git a/t/t3650-replay-basics.sh b/t/t3650-replay-basics.sh
new file mode 100755
index 0000000000..a1da4f9ef9
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+++ b/t/t3650-replay-basics.sh
@@ -0,0 +1,83 @@
+#!/bin/sh
+
+test_description='basic git replay tests'
+
+GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=main
+export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME
+
+. ./test-lib.sh
+
+GIT_AUTHOR_NAME=author@name
+GIT_AUTHOR_EMAIL=bogus@email@address
+export GIT_AUTHOR_NAME GIT_AUTHOR_EMAIL
+
+test_expect_success 'setup' '
+	test_commit A &&
+	test_commit B &&
+
+	git switch -c topic1 &&
+	test_commit C &&
+	git switch -c topic2 &&
+	test_commit D &&
+	test_commit E &&
+	git switch topic1 &&
+	test_commit F &&
+	git switch -c topic3 &&
+	test_commit G &&
+	test_commit H &&
+	git switch -c topic4 main &&
+	test_commit I &&
+	test_commit J &&
+
+	git switch -c next main &&
+	test_commit K &&
+	git merge -m "Merge topic1" topic1 &&
+	git merge -m "Merge topic2" topic2 &&
+	git merge -m "Merge topic3" topic3 &&
+	>evil &&
+	git add evil &&
+	git commit --amend &&
+	git merge -m "Merge topic4" topic4 &&
+
+	git switch main &&
+	test_commit L &&
+	test_commit M &&
+
+	git switch -c conflict B &&
+	test_commit C.conflict C.t conflict
+'
+
+test_expect_success 'setup bare' '
+	git clone --bare . bare
+'
+
+test_expect_success 'using replay to rebase two branches, one on top of other' '
+	git replay --onto main topic1..topic2 >result &&
+
+	test_line_count = 1 result &&
+
+	git log --format=%s $(cut -f 3 -d " " result) >actual &&
+	test_write_lines E D M L B A >expect &&
+	test_cmp expect actual &&
+
+	printf "update refs/heads/topic2 " >expect &&
+	printf "%s " $(cut -f 3 -d " " result) >>expect &&
+	git rev-parse topic2 >>expect &&
+
+	test_cmp expect result
+'
+
+test_expect_success 'using replay on bare repo to rebase two branches, one on top of other' '
+	git -C bare replay --onto main topic1..topic2 >result-bare &&
+	test_cmp expect result-bare
+'
+
+test_expect_success 'using replay to rebase with a conflict' '
+	test_expect_code 1 git replay --onto topic1 B..conflict
+'
+
+test_expect_success 'using replay on bare repo to rebase with a conflict' '
+	test_expect_code 1 git -C bare replay --onto topic1 B..conflict
+'
+
+test_done