125 lines
3.0 KiB
Bash
Executable File
125 lines
3.0 KiB
Bash
Executable File
#!/bin/sh
|
|
|
|
test_description='test cherry-picking with --ff option'
|
|
|
|
GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=main
|
|
export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME
|
|
|
|
TEST_PASSES_SANITIZE_LEAK=true
|
|
. ./test-lib.sh
|
|
|
|
test_expect_success setup '
|
|
echo first > file1 &&
|
|
git add file1 &&
|
|
test_tick &&
|
|
git commit -m "first" &&
|
|
git tag first &&
|
|
|
|
git checkout -b other &&
|
|
echo second >> file1 &&
|
|
git add file1 &&
|
|
test_tick &&
|
|
git commit -m "second" &&
|
|
git tag second &&
|
|
test_oid_cache <<-EOF
|
|
cp_ff sha1:1df192cd8bc58a2b275d842cede4d221ad9000d1
|
|
cp_ff sha256:e70d6b7fc064bddb516b8d512c9057094b96ce6ff08e12080acc4fe7f1d60a1d
|
|
EOF
|
|
'
|
|
|
|
test_expect_success 'cherry-pick using --ff fast forwards' '
|
|
git checkout main &&
|
|
git reset --hard first &&
|
|
test_tick &&
|
|
git cherry-pick --ff second &&
|
|
test "$(git rev-parse --verify HEAD)" = "$(git rev-parse --verify second)"
|
|
'
|
|
|
|
test_expect_success 'cherry-pick not using --ff does not fast forwards' '
|
|
git checkout main &&
|
|
git reset --hard first &&
|
|
test_tick &&
|
|
git cherry-pick second &&
|
|
test "$(git rev-parse --verify HEAD)" != "$(git rev-parse --verify second)"
|
|
'
|
|
|
|
#
|
|
# We setup the following graph:
|
|
#
|
|
# B---C
|
|
# / /
|
|
# first---A
|
|
#
|
|
# (This has been taken from t3502-cherry-pick-merge.sh)
|
|
#
|
|
test_expect_success 'merge setup' '
|
|
git checkout main &&
|
|
git reset --hard first &&
|
|
echo new line >A &&
|
|
git add A &&
|
|
test_tick &&
|
|
git commit -m "add line to A" A &&
|
|
git tag A &&
|
|
git checkout -b side first &&
|
|
echo new line >B &&
|
|
git add B &&
|
|
test_tick &&
|
|
git commit -m "add line to B" B &&
|
|
git tag B &&
|
|
git checkout main &&
|
|
git merge side &&
|
|
git tag C &&
|
|
git checkout -b new A
|
|
'
|
|
|
|
test_expect_success 'cherry-pick explicit first parent of a non-merge with --ff' '
|
|
git reset --hard A -- &&
|
|
git cherry-pick --ff -m 1 B &&
|
|
git diff --exit-code C --
|
|
'
|
|
|
|
test_expect_success 'cherry pick a merge with --ff but without -m should fail' '
|
|
git reset --hard A -- &&
|
|
test_must_fail git cherry-pick --ff C &&
|
|
git diff --exit-code A --
|
|
'
|
|
|
|
test_expect_success 'cherry pick with --ff a merge (1)' '
|
|
git reset --hard A -- &&
|
|
git cherry-pick --ff -m 1 C &&
|
|
git diff --exit-code C &&
|
|
test "$(git rev-parse --verify HEAD)" = "$(git rev-parse --verify C)"
|
|
'
|
|
|
|
test_expect_success 'cherry pick with --ff a merge (2)' '
|
|
git reset --hard B -- &&
|
|
git cherry-pick --ff -m 2 C &&
|
|
git diff --exit-code C &&
|
|
test "$(git rev-parse --verify HEAD)" = "$(git rev-parse --verify C)"
|
|
'
|
|
|
|
test_expect_success 'cherry pick a merge relative to nonexistent parent with --ff should fail' '
|
|
git reset --hard B -- &&
|
|
test_must_fail git cherry-pick --ff -m 3 C
|
|
'
|
|
|
|
test_expect_success 'cherry pick a root commit with --ff' '
|
|
git reset --hard first -- &&
|
|
git rm file1 &&
|
|
echo first >file2 &&
|
|
git add file2 &&
|
|
git commit --amend -m "file2" &&
|
|
git cherry-pick --ff first &&
|
|
test "$(git rev-parse --verify HEAD)" = "$(test_oid cp_ff)"
|
|
'
|
|
|
|
test_expect_success 'cherry-pick --ff on unborn branch' '
|
|
git checkout --orphan unborn &&
|
|
git rm --cached -r . &&
|
|
rm -rf * &&
|
|
git cherry-pick --ff first &&
|
|
test_cmp_rev first HEAD
|
|
'
|
|
|
|
test_done
|