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| author | Jeff King <peff@peff.net> | 2017-05-30 05:19:30 (GMT) |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2017-06-05 02:43:33 (GMT) |
| commit | d691551192ac845747694258ccae9ffeeb6bdd58 (patch) | |
| tree | b5f794dac42c070dfb1c8e83b37e39ddd118a08a /t | |
| parent | 8893fd95b66cbd6566136a289dd05fcf4e547281 (diff) | |
| download | git-d691551192ac845747694258ccae9ffeeb6bdd58.zip git-d691551192ac845747694258ccae9ffeeb6bdd58.tar.gz git-d691551192ac845747694258ccae9ffeeb6bdd58.tar.bz2 | |
t0012: test "-h" with builtins
Since commit 99caeed05 (Let 'git <command> -h' show usage
without a git dir, 2009-11-09), the git wrapper handles "-h"
specially, skipping any repository setup but still calling
the builtin's cmd_foo() function. This means that every
cmd_foo() must be ready to handle this case, but we don't
have any systematic tests. This led to "git am -h" being
broken for some time without anybody noticing.
This patch just tests that "git foo -h" works for every
builtin, where we see a 129 exit code (the normal code for
our usage() helper), and that the word "usage" appears in
the output.
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 't')
| -rwxr-xr-x | t/t0012-help.sh | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/t/t0012-help.sh b/t/t0012-help.sh index 8faba2e..487b92a 100755 --- a/t/t0012-help.sh +++ b/t/t0012-help.sh @@ -49,4 +49,16 @@ test_expect_success "--help does not work for guides" " test_i18ncmp expect actual " +test_expect_success 'generate builtin list' ' + git --list-builtins >builtins +' + +while read builtin +do + test_expect_success "$builtin can handle -h" ' + test_expect_code 129 git $builtin -h >output 2>&1 && + test_i18ngrep usage output + ' +done <builtins + test_done |