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d2dadfe890
When a tag points at a bad or nonexistent object, we should diagnose the
breakage and exit. An earlier commit 4f3dcc2 (Fix 'git show' on signed
tag of signed tag of commit, 2008-07-01) lost this check and made it
segfault instead; not good.
This fixes it.
Signed-off-by: Junio C Hamano <gitster@pobox.com>
20 lines
405 B
Bash
Executable file
20 lines
405 B
Bash
Executable file
#!/bin/sh
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test_description='git show'
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. ./test-lib.sh
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test_expect_success setup '
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echo hello world >foo &&
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H=$(git hash-object -w foo) &&
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git tag -a foo-tag -m "Tags $H" $H &&
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HH=$(expr "$H" : "\(..\)") &&
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H38=$(expr "$H" : "..\(.*\)") &&
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rm -f .git/objects/$HH/$H38
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'
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test_expect_success 'showing a tag that point at a missing object' '
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test_must_fail git --no-pager show foo-tag
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'
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test_done
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