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| author | Adam Dinwoodie <adam@dinwoodie.org> | 2016-04-06 18:15:03 +0100 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2016-04-07 13:21:43 -0700 |
| commit | 178e8143b4f79290b3ffe40fe2ebf769fccc1ab7 (patch) | |
| tree | e8cb006f2c609e7e7e4539fda69b6bbc10040de5 | |
| parent | 765428699a5381f113d19974720bc91b5bfeaf1d (diff) | |
| download | git-178e8143b4f79290b3ffe40fe2ebf769fccc1ab7.tar.gz | |
commit: --amend -m '' silently fails to wipe message
`git commit --amend -m ''` seems to be an unambiguous request to blank a
commit message, but it actually leaves the commit message as-is. That's
the case regardless of whether `--allow-empty-message` is specified, and
doesn't so much as drop a non-zero return code.
Add failing tests to show this behaviour.
Signed-off-by: Adam Dinwoodie <adam@dinwoodie.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
| -rwxr-xr-x | t/t7501-commit.sh | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/t/t7501-commit.sh b/t/t7501-commit.sh index 63e04277f9..a7e9322d2f 100755 --- a/t/t7501-commit.sh +++ b/t/t7501-commit.sh @@ -200,6 +200,26 @@ test_expect_success '--amend --edit of empty message' ' test_cmp expect msg ' +test_expect_failure '--amend to set message to empty' ' + echo batá >file && + git add file && + git commit -m "unamended" && + git commit --amend --allow-empty-message -m "" && + git diff-tree -s --format=%s HEAD >msg && + echo "" >expect && + test_cmp expect msg +' + +test_expect_failure '--amend to set empty message needs --allow-empty-message' ' + echo conga >file && + git add file && + git commit -m "unamended" && + test_must_fail git commit --amend -m "" && + git diff-tree -s --format=%s HEAD >msg && + echo "unamended" >expect && + test_cmp expect msg +' + test_expect_success '-m --edit' ' echo amended >expect && git commit --allow-empty -m buffer && |