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| author | Johannes Schindelin <johannes.schindelin@gmx.de> | 2017-06-14 11:35:56 (GMT) |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2017-06-15 19:31:43 (GMT) |
| commit | 3f9c5dfb7118256747de5efbaa4b5cd3f0e02331 (patch) | |
| tree | 26effeacc339fa7c6526d1f1f5a293e9fbf772cf /t/t7006-pager.sh | |
| parent | e4feff4898f4705cc8df50e3dc152ed45ef06db6 (diff) | |
| download | git-3f9c5dfb7118256747de5efbaa4b5cd3f0e02331.zip git-3f9c5dfb7118256747de5efbaa4b5cd3f0e02331.tar.gz git-3f9c5dfb7118256747de5efbaa4b5cd3f0e02331.tar.bz2 | |
t7006: demonstrate a problem with aliases in subdirectories
When expanding aliases, the git_dir is set during the alias expansion
(by virtue of running setup_git_directory_gently()).
This git_dir may be relative to the current working directory, and
indeed often is simply ".git/".
When the alias expands to a shell command, we restore the original
working directory, though, yet we do not reset git_dir.
As a consequence, subsequent read_early_config() runs will mistake the
git_dir to be populated properly and not find the correct config.
Demonstrate this problem by adding a test case.
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Reviewed-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 't/t7006-pager.sh')
| -rwxr-xr-x | t/t7006-pager.sh | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/t/t7006-pager.sh b/t/t7006-pager.sh index 4f3794d..83881ec 100755 --- a/t/t7006-pager.sh +++ b/t/t7006-pager.sh @@ -391,6 +391,17 @@ test_expect_success TTY 'core.pager in repo config works and retains cwd' ' ) ' +test_expect_failure TTY 'core.pager is found via alias in subdirectory' ' + sane_unset GIT_PAGER && + test_config core.pager "cat >via-alias" && + ( + cd sub && + rm -f via-alias && + test_terminal git -c alias.r="-p rev-parse" r HEAD && + test_path_is_file via-alias + ) +' + test_doesnt_paginate expect_failure test_must_fail 'git -p nonsense' test_pager_choices 'git shortlog' |