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#!/bin/sh
test_description='test cherry-picking many commits'
GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=main
export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME
. ./test-lib.sh
check_head_differs_from() {
test_cmp_rev ! HEAD "$1"
}
check_head_equals() {
test_cmp_rev HEAD "$1"
}
test_expect_success setup '
echo first > file1 &&
git add file1 &&
test_tick &&
git commit -m "first" &&
git tag first &&
git checkout -b other &&
for val in second third fourth
do
echo $val >> file1 &&
git add file1 &&
test_tick &&
git commit -m "$val" &&
git tag $val || return 1
done
'
test_expect_success 'cherry-pick first..fourth works' '
git checkout -f main &&
git reset --hard first &&
test_tick &&
git cherry-pick first..fourth &&
git diff --quiet other &&
git diff --quiet HEAD other &&
check_head_differs_from fourth
'
test_expect_success 'cherry-pick three one two works' '
git checkout -f first &&
test_commit one &&
test_commit two &&
test_commit three &&
git checkout -f main &&
git reset --hard first &&
git cherry-pick three one two &&
git diff --quiet three &&
git diff --quiet HEAD three &&
test "$(git log --reverse --format=%s first..)" = "three
one
two"
'
test_expect_success 'cherry-pick three one two: fails' '
git checkout -f main &&
git reset --hard first &&
test_must_fail git cherry-pick three one two:
'
test_expect_success 'output to keep user entertained during multi-pick' '
cat <<-\EOF >expected &&
[main OBJID] second
Author: A U Thor <author@example.com>
Date: Thu Apr 7 15:14:13 2005 -0700
1 file changed, 1 insertion(+)
[main OBJID] third
Author: A U Thor <author@example.com>
Date: Thu Apr 7 15:15:13 2005 -0700
1 file changed, 1 insertion(+)
[main OBJID] fourth
Author: A U Thor <author@example.com>
Date: Thu Apr 7 15:16:13 2005 -0700
1 file changed, 1 insertion(+)
EOF
git checkout -f main &&
git reset --hard first &&
test_tick &&
git cherry-pick first..fourth >actual &&
sed -e "s/$_x05[0-9a-f][0-9a-f]/OBJID/" <actual >actual.fuzzy &&
test_line_count -ge 3 actual.fuzzy &&
test_cmp expected actual.fuzzy
'
test_expect_success 'cherry-pick --strategy resolve first..fourth works' '
git checkout -f main &&
git reset --hard first &&
test_tick &&
git cherry-pick --strategy resolve first..fourth &&
git diff --quiet other &&
git diff --quiet HEAD other &&
check_head_differs_from fourth
'
test_expect_success 'output during multi-pick indicates merge strategy' '
cat <<-\EOF >expected &&
Trying simple merge.
[main OBJID] second
Author: A U Thor <author@example.com>
Date: Thu Apr 7 15:14:13 2005 -0700
1 file changed, 1 insertion(+)
Trying simple merge.
[main OBJID] third
Author: A U Thor <author@example.com>
Date: Thu Apr 7 15:15:13 2005 -0700
1 file changed, 1 insertion(+)
Trying simple merge.
[main OBJID] fourth
Author: A U Thor <author@example.com>
Date: Thu Apr 7 15:16:13 2005 -0700
1 file changed, 1 insertion(+)
EOF
git checkout -f main &&
git reset --hard first &&
test_tick &&
git cherry-pick --strategy resolve first..fourth >actual &&
sed -e "s/$_x05[0-9a-f][0-9a-f]/OBJID/" <actual >actual.fuzzy &&
test_cmp expected actual.fuzzy
'
test_expect_success 'cherry-pick --ff first..fourth works' '
git checkout -f main &&
git reset --hard first &&
test_tick &&
git cherry-pick --ff first..fourth &&
git diff --quiet other &&
git diff --quiet HEAD other &&
check_head_equals fourth
'
test_expect_success 'cherry-pick -n first..fourth works' '
git checkout -f main &&
git reset --hard first &&
test_tick &&
git cherry-pick -n first..fourth &&
git diff --quiet other &&
git diff --cached --quiet other &&
git diff --quiet HEAD first
'
test_expect_success 'revert first..fourth works' '
git checkout -f main &&
git reset --hard fourth &&
test_tick &&
git revert first..fourth &&
git diff --quiet first &&
git diff --cached --quiet first &&
git diff --quiet HEAD first
'
test_expect_success 'revert ^first fourth works' '
git checkout -f main &&
git reset --hard fourth &&
test_tick &&
git revert ^first fourth &&
git diff --quiet first &&
git diff --cached --quiet first &&
git diff --quiet HEAD first
'
test_expect_success 'revert fourth fourth~1 fourth~2 works' '
git checkout -f main &&
git reset --hard fourth &&
test_tick &&
git revert fourth fourth~1 fourth~2 &&
git diff --quiet first &&
git diff --cached --quiet first &&
git diff --quiet HEAD first
'
test_expect_success 'cherry-pick -3 fourth works' '
git checkout -f main &&
git reset --hard first &&
test_tick &&
git cherry-pick -3 fourth &&
git diff --quiet other &&
git diff --quiet HEAD other &&
check_head_differs_from fourth
'
test_expect_success 'cherry-pick --stdin works' '
git checkout -f main &&
git reset --hard first &&
test_tick &&
git rev-list --reverse first..fourth | git cherry-pick --stdin &&
git diff --quiet other &&
git diff --quiet HEAD other &&
check_head_differs_from fourth
'
test_done
|
