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|
#!/bin/sh
#
# Copyright (c) 2010 Thomas Rast
#
test_description='Test the post-rewrite hook.'
GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=main
export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME
. ./test-lib.sh
test_expect_success 'setup' '
test_commit A foo A &&
test_commit B foo B &&
test_commit C foo C &&
test_commit D foo D &&
git checkout A^0 &&
test_commit E bar E &&
test_commit F foo F &&
git checkout main
'
cat >.git/hooks/post-rewrite <<EOF
#!/bin/sh
echo \$@ > "$TRASH_DIRECTORY"/post-rewrite.args
cat > "$TRASH_DIRECTORY"/post-rewrite.data
EOF
chmod u+x .git/hooks/post-rewrite
clear_hook_input () {
rm -f post-rewrite.args post-rewrite.data
}
verify_hook_input () {
test_cmp expected.args "$TRASH_DIRECTORY"/post-rewrite.args &&
test_cmp expected.data "$TRASH_DIRECTORY"/post-rewrite.data
}
test_expect_success 'git commit --amend' '
clear_hook_input &&
echo "D new message" > newmsg &&
oldsha=$(git rev-parse HEAD^0) &&
git commit -Fnewmsg --amend &&
echo amend > expected.args &&
echo $oldsha $(git rev-parse HEAD^0) > expected.data &&
verify_hook_input
'
test_expect_success 'git commit --amend --no-post-rewrite' '
clear_hook_input &&
echo "D new message again" > newmsg &&
git commit --no-post-rewrite -Fnewmsg --amend &&
test ! -f post-rewrite.args &&
test ! -f post-rewrite.data
'
test_expect_success 'git rebase --apply' '
git reset --hard D &&
clear_hook_input &&
test_must_fail git rebase --apply --onto A B &&
echo C > foo &&
git add foo &&
git rebase --continue &&
echo rebase >expected.args &&
cat >expected.data <<-EOF &&
$(git rev-parse C) $(git rev-parse HEAD^)
$(git rev-parse D) $(git rev-parse HEAD)
EOF
verify_hook_input
'
test_expect_success 'git rebase --apply --skip' '
git reset --hard D &&
clear_hook_input &&
test_must_fail git rebase --apply --onto A B &&
test_must_fail git rebase --skip &&
echo D > foo &&
git add foo &&
git rebase --continue &&
echo rebase >expected.args &&
cat >expected.data <<-EOF &&
$(git rev-parse C) $(git rev-parse HEAD^)
$(git rev-parse D) $(git rev-parse HEAD)
EOF
verify_hook_input
'
test_expect_success 'git rebase --apply --skip the last one' '
git reset --hard F &&
clear_hook_input &&
test_must_fail git rebase --apply --onto D A &&
git rebase --skip &&
echo rebase >expected.args &&
cat >expected.data <<-EOF &&
$(git rev-parse E) $(git rev-parse HEAD)
$(git rev-parse F) $(git rev-parse HEAD)
EOF
verify_hook_input
'
test_expect_success 'git rebase -m' '
git reset --hard D &&
clear_hook_input &&
test_must_fail git rebase -m --onto A B &&
echo C > foo &&
git add foo &&
git rebase --continue &&
echo rebase >expected.args &&
cat >expected.data <<-EOF &&
$(git rev-parse C) $(git rev-parse HEAD^)
$(git rev-parse D) $(git rev-parse HEAD)
EOF
verify_hook_input
'
test_expect_success 'git rebase -m --skip' '
git reset --hard D &&
clear_hook_input &&
test_must_fail git rebase -m --onto A B &&
test_must_fail git rebase --skip &&
echo D > foo &&
git add foo &&
git rebase --continue &&
echo rebase >expected.args &&
cat >expected.data <<-EOF &&
$(git rev-parse C) $(git rev-parse HEAD^)
$(git rev-parse D) $(git rev-parse HEAD)
EOF
verify_hook_input
'
test_expect_success 'git rebase with implicit use of merge backend' '
git reset --hard D &&
clear_hook_input &&
test_must_fail git rebase --keep-empty --onto A B &&
echo C > foo &&
git add foo &&
git rebase --continue &&
echo rebase >expected.args &&
cat >expected.data <<-EOF &&
$(git rev-parse C) $(git rev-parse HEAD^)
$(git rev-parse D) $(git rev-parse HEAD)
EOF
verify_hook_input
'
test_expect_success 'git rebase --skip with implicit use of merge backend' '
git reset --hard D &&
clear_hook_input &&
test_must_fail git rebase --keep-empty --onto A B &&
test_must_fail git rebase --skip &&
echo D > foo &&
git add foo &&
git rebase --continue &&
echo rebase >expected.args &&
cat >expected.data <<-EOF &&
$(git rev-parse C) $(git rev-parse HEAD^)
$(git rev-parse D) $(git rev-parse HEAD)
EOF
verify_hook_input
'
. "$TEST_DIRECTORY"/lib-rebase.sh
set_fake_editor
# Helper to work around the lack of one-shot exporting for
# test_must_fail (as it is a shell function)
test_fail_interactive_rebase () {
(
FAKE_LINES="$1" &&
shift &&
export FAKE_LINES &&
test_must_fail git rebase -i "$@"
)
}
test_expect_success 'git rebase -i (unchanged)' '
git reset --hard D &&
clear_hook_input &&
test_fail_interactive_rebase "1 2" --onto A B &&
echo C > foo &&
git add foo &&
git rebase --continue &&
echo rebase >expected.args &&
cat >expected.data <<-EOF &&
$(git rev-parse C) $(git rev-parse HEAD^)
$(git rev-parse D) $(git rev-parse HEAD)
EOF
verify_hook_input
'
test_expect_success 'git rebase -i (skip)' '
git reset --hard D &&
clear_hook_input &&
test_fail_interactive_rebase "2" --onto A B &&
echo D > foo &&
git add foo &&
git rebase --continue &&
echo rebase >expected.args &&
cat >expected.data <<-EOF &&
$(git rev-parse D) $(git rev-parse HEAD)
EOF
verify_hook_input
'
test_expect_success 'git rebase -i (squash)' '
git reset --hard D &&
clear_hook_input &&
test_fail_interactive_rebase "1 squash 2" --onto A B &&
echo C > foo &&
git add foo &&
git rebase --continue &&
echo rebase >expected.args &&
cat >expected.data <<-EOF &&
$(git rev-parse C) $(git rev-parse HEAD)
$(git rev-parse D) $(git rev-parse HEAD)
EOF
verify_hook_input
'
test_expect_success 'git rebase -i (fixup without conflict)' '
git reset --hard D &&
clear_hook_input &&
FAKE_LINES="1 fixup 2" git rebase -i B &&
echo rebase >expected.args &&
cat >expected.data <<-EOF &&
$(git rev-parse C) $(git rev-parse HEAD)
$(git rev-parse D) $(git rev-parse HEAD)
EOF
verify_hook_input
'
test_expect_success 'git rebase -i (double edit)' '
git reset --hard D &&
clear_hook_input &&
FAKE_LINES="edit 1 edit 2" git rebase -i B &&
git rebase --continue &&
echo something > foo &&
git add foo &&
git rebase --continue &&
echo rebase >expected.args &&
cat >expected.data <<-EOF &&
$(git rev-parse C) $(git rev-parse HEAD^)
$(git rev-parse D) $(git rev-parse HEAD)
EOF
verify_hook_input
'
test_expect_success 'git rebase -i (exec)' '
git reset --hard D &&
clear_hook_input &&
FAKE_LINES="edit 1 exec_false 2" git rebase -i B &&
echo something >bar &&
git add bar &&
# Fails because of exec false
test_must_fail git rebase --continue &&
git rebase --continue &&
echo rebase >expected.args &&
cat >expected.data <<-EOF &&
$(git rev-parse C) $(git rev-parse HEAD^)
$(git rev-parse D) $(git rev-parse HEAD)
EOF
verify_hook_input
'
test_done
|
