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reflog tests: test for the "points nowhere" warning

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The "git reflog expire" command when given an unknown reference has
since 4264dc15e1 ("git reflog expire", 2006-12-19) when this command
was implemented emit an error, but this has never been tested for.

Let's test for it, also under gc.reflogExpire{Unreachable,}=never in
case a future change is tempted to take shortcuts in the presence of
such config.

Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Ævar Arnfjörð Bjarmason 2019-03-15 16:59:56 +01:00 committed by Junio C Hamano
parent a65bf78c4d
commit fe66776db0
1 changed files with 10 additions and 0 deletions
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10
t/t1410-reflog.sh
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@ -250,6 +250,16 @@ test_expect_success 'gc.reflogexpire=false' '
'
test_expect_success 'git reflog expire unknown reference' '
test_config gc.reflogexpire never &&
test_config gc.reflogexpireunreachable never &&
test_must_fail git reflog expire master@{123} 2>stderr &&
test_i18ngrep "points nowhere" stderr &&
test_must_fail git reflog expire does-not-exist 2>stderr &&
test_i18ngrep "points nowhere" stderr
'
test_expect_success 'checkout should not delete log for packed ref' '
test $(git reflog master | wc -l) = 4 &&
git branch foo &&