git-commit-vandalism/t/t3505-cherry-pick-empty.sh
Neil Horman bedfe86ce6 git-cherry-pick: Add test to validate new options
Since we've added the --allow-empty and --keep-redundant-commits
options to git cherry-pick we should also add a test to ensure that its working
properly.

Signed-off-by: Neil Horman <nhorman@tuxdriver.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2012-04-24 14:52:13 -07:00

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#!/bin/sh
test_description='test cherry-picking an empty commit'
. ./test-lib.sh
test_expect_success setup '
echo first > file1 &&
git add file1 &&
test_tick &&
git commit -m "first" &&
git checkout -b empty-branch &&
test_tick &&
git commit --allow-empty -m "empty" &&
echo third >> file1 &&
git add file1 &&
test_tick &&
git commit --allow-empty-message -m "" &&
git checkout master &&
git checkout -b empty-branch2 &&
test_tick &&
git commit --allow-empty -m "empty"
'
test_expect_success 'cherry-pick an empty commit' '
git checkout master && {
git cherry-pick empty-branch^
test "$?" = 1
}
'
test_expect_success 'index lockfile was removed' '
test ! -f .git/index.lock
'
test_expect_success 'cherry-pick a commit with an empty message' '
git checkout master && {
git cherry-pick empty-branch
test "$?" = 1
}
'
test_expect_success 'index lockfile was removed' '
test ! -f .git/index.lock
'
test_expect_success 'cherry pick an empty non-ff commit without --allow-empty' '
git checkout master &&
echo fourth >>file2 &&
git add file2 &&
git commit -m "fourth" &&
test_must_fail git cherry-pick empty-branch2
'
test_expect_success 'cherry pick an empty non-ff commit with --allow-empty' '
git checkout master &&
git cherry-pick --allow-empty empty-branch2
'
test_expect_success 'cherry pick with --keep-redundant-commits' '
git checkout master &&
git cherry-pick --keep-redundant-commits HEAD^
'
test_done