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t5500-fetch-pack: don't check the stderr of a subshell

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Three "missing reference" tests in 't5500-fetch-pack.sh' fail when the
test script is run with '-x' tracing (and using a shell other than a
Bash version supporting BASH_XTRACEFD).  The reason for those failures
is that the tests check a subshell's stderr, which includes the trace
of executing commands in that subshell as well, throwing off the
comparison with the expected output.

Save the stderr of 'git fetch-pack' only instead of the whole
subshell, so it remains free from tracing output.

After this change t5500 passes with '-x', even when running with
/bin/sh.

Signed-off-by: SZEDER Gábor <szeder.dev@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
SZEDER Gábor 2018-02-24 00:39:45 +01:00 committed by Junio C Hamano
parent 40dc533f57
commit fa06eb6fa9
1 changed files with 6 additions and 6 deletions
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12
t/t5500-fetch-pack.sh
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@ -482,24 +482,24 @@ test_expect_success 'set up tests of missing reference' '
test_expect_success 'test lonely missing ref' '
(
cd client &&
test_must_fail git fetch-pack --no-progress .. refs/heads/xyzzy
) >/dev/null 2>error-m &&
test_must_fail git fetch-pack --no-progress .. refs/heads/xyzzy 2>../error-m
) &&
test_i18ncmp expect-error error-m
'
test_expect_success 'test missing ref after existing' '
(
cd client &&
test_must_fail git fetch-pack --no-progress .. refs/heads/A refs/heads/xyzzy
) >/dev/null 2>error-em &&
test_must_fail git fetch-pack --no-progress .. refs/heads/A refs/heads/xyzzy 2>../error-em
) &&
test_i18ncmp expect-error error-em
'
test_expect_success 'test missing ref before existing' '
(
cd client &&
test_must_fail git fetch-pack --no-progress .. refs/heads/xyzzy refs/heads/A
) >/dev/null 2>error-me &&
test_must_fail git fetch-pack --no-progress .. refs/heads/xyzzy refs/heads/A 2>../error-me
) &&
test_i18ncmp expect-error error-me
'