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| author |  Junio C Hamano <gitster@pobox.com> | 2016-09-08 21:35:54 -0700 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2016-09-08 21:35:54 -0700 |
| commit | bde42f081e68030505f59186ae036b2bbbd94ce8 (patch) | |
| tree | 5d9336efa5f6a8145ff973f7a89031bbaa999778 /t | |
| parent | Merge branch 'sb/checkout-explit-detach-no-advice' into maint (diff) | |
| parent | difftool: always honor fatal error exit codes (diff) | |
| download | tgif-bde42f081e68030505f59186ae036b2bbbd94ce8.tar.xz | |
Merge branch 'jk/difftool-command-not-found' into maint
"git difftool" by default ignores the error exit from the backend
commands it spawns, because often they signal that they found
differences by exiting with a non-zero status code just like "diff"
does; the exit status codes 126 and above however are special in
that they are used to signal that the command is not executable,
does not exist, or killed by a signal. "git difftool" has been
taught to notice these exit status codes.
* jk/difftool-command-not-found:
difftool: always honor fatal error exit codes
Diffstat (limited to 't')
| -rwxr-xr-x | t/t7800-difftool.sh | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/t/t7800-difftool.sh b/t/t7800-difftool.sh index 2974900578..70a2de461a 100755 --- a/t/t7800-difftool.sh +++ b/t/t7800-difftool.sh @@ -124,6 +124,12 @@ test_expect_success PERL 'difftool stops on error with --trust-exit-code' ' test_cmp expect actual ' +test_expect_success PERL 'difftool honors exit status if command not found' ' + test_config difftool.nonexistent.cmd i-dont-exist && + test_config difftool.trustExitCode false && + test_must_fail git difftool -y -t nonexistent branch +' + test_expect_success PERL 'difftool honors --gui' ' difftool_test_setup && test_config merge.tool bogus-tool && |