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git/t/t3503-cherry-pick-root.sh
Junio C Hamano 7abd8fb36d Merge branch 'jn/plug-empty-tree-leak'
* jn/plug-empty-tree-leak:
  merge-recursive: take advantage of hardcoded empty tree
  revert: plug memory leak in "cherry-pick root commit" codepath
2011-08-25 16:00:29 -07:00

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#!/bin/sh
test_description='test cherry-picking (and reverting) a root commit'
. ./test-lib.sh
test_expect_success setup '
echo first > file1 &&
git add file1 &&
test_tick &&
git commit -m "first" &&
git symbolic-ref HEAD refs/heads/second &&
rm .git/index file1 &&
echo second > file2 &&
git add file2 &&
test_tick &&
git commit -m "second" &&
git symbolic-ref HEAD refs/heads/third &&
rm .git/index file2 &&
echo third > file3 &&
git add file3 &&
test_tick &&
git commit -m "third"
'
test_expect_success 'cherry-pick a root commit' '
git checkout second^0 &&
git cherry-pick master &&
echo first >expect &&
test_cmp expect file1
'
test_expect_success 'revert a root commit' '
git revert master &&
test_path_is_missing file1
'
test_expect_success 'cherry-pick a root commit with an external strategy' '
git cherry-pick --strategy=resolve master &&
echo first >expect &&
test_cmp expect file1
'
test_expect_success 'revert a root commit with an external strategy' '
git revert --strategy=resolve master &&
test_path_is_missing file1
'
test_expect_success 'cherry-pick two root commits' '
echo first >expect.file1 &&
echo second >expect.file2 &&
echo third >expect.file3 &&
git checkout second^0 &&
git cherry-pick master third &&
test_cmp expect.file1 file1 &&
test_cmp expect.file2 file2 &&
test_cmp expect.file3 file3 &&
git rev-parse --verify HEAD^^ &&
test_must_fail git rev-parse --verify HEAD^^^
'
test_done