t1400: test that stdin -z update treats empty <newvalue> as zeros
This is the (slightly inconsistent) status quo; make sure it doesn't change by accident. Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Michael Haggerty committed
Apr 7, 2014 at 15:48 UTC
191f241b528c10e242d045bde2cef70fb013a6e5
1 file changed
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t/t1400-update-ref.sh
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@@ -730,6 +730,13 @@ test_expect_success 'stdin -z fails update with bad ref name' '
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grep "fatal: invalid ref format: ~a" err
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'
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+test_expect_success 'stdin -z treats empty new value as zeros' '
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+ git update-ref $a $m &&
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+ printf $F "update $a" "" "" >stdin &&
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+ git update-ref -z --stdin <stdin &&
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+ test_must_fail git rev-parse --verify -q $a
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+'
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+
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test_expect_success 'stdin -z fails update with no new value' '
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printf $F "update $a" >stdin &&
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test_must_fail git update-ref -z --stdin <stdin 2>err &&