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| author | Jakob Jarmar <jakob.j@gmail.com> | 2019-10-12 17:38:29 +0200 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2019-10-15 10:34:44 +0900 |
| commit | 556895d0c8e95a8c2fb41434a5b9bf453e9367f6 (patch) | |
| tree | 278790932c8b641264dd1fea63410d9bca5ff056 /t/t3906-stash-submodule.sh | |
| parent | 5fa0f5238b0cd46cfe7f6fa76c3f526ea98148d9 (diff) | |
| download | git-556895d0c8e95a8c2fb41434a5b9bf453e9367f6.tar.gz | |
stash: avoid recursive hard reset on submodules
git stash push does not recursively stash submodules, but if
submodule.recurse is set, it may recursively reset --hard them. Having
only the destructive action recurse is likely to be surprising
behaviour, and unlikely to be desirable, so the easiest fix should be to
ensure that the call to git reset --hard never recurses into submodules.
This matches the behavior of check_changes_tracked_files, which ignores
submodules.
Signed-off-by: Jakob Jarmar <jakob@jarmar.se>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 't/t3906-stash-submodule.sh')
| -rwxr-xr-x | t/t3906-stash-submodule.sh | 42 |
1 files changed, 41 insertions, 1 deletions
diff --git a/t/t3906-stash-submodule.sh b/t/t3906-stash-submodule.sh index d7219d6f8f..b93d1d74da 100755 --- a/t/t3906-stash-submodule.sh +++ b/t/t3906-stash-submodule.sh @@ -1,6 +1,6 @@ #!/bin/sh -test_description='stash apply can handle submodules' +test_description='stash can handle submodules' . ./test-lib.sh . "$TEST_DIRECTORY"/lib-submodule-update.sh @@ -21,4 +21,44 @@ KNOWN_FAILURE_CHERRY_PICK_SEES_EMPTY_COMMIT=1 KNOWN_FAILURE_NOFF_MERGE_DOESNT_CREATE_EMPTY_SUBMODULE_DIR=1 test_submodule_switch "git_stash" +setup_basic () { + test_when_finished "rm -rf main sub" && + git init sub && + ( + cd sub && + test_commit sub_file + ) && + git init main && + ( + cd main && + git submodule add ../sub && + test_commit main_file + ) +} + +test_expect_success 'stash push with submodule.recurse=true preserves dirty submodule worktree' ' + setup_basic && + ( + cd main && + git config submodule.recurse true && + echo "x" >main_file.t && + echo "y" >sub/sub_file.t && + git stash push && + test_must_fail git -C sub diff --quiet + ) +' + +test_expect_success 'stash push and pop with submodule.recurse=true preserves dirty submodule worktree' ' + setup_basic && + ( + cd main && + git config submodule.recurse true && + echo "x" >main_file.t && + echo "y" >sub/sub_file.t && + git stash push && + git stash pop && + test_must_fail git -C sub diff --quiet + ) +' + test_done |