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From: git@jeffhostetler.com
To: git@vger.kernel.org
Cc: gitster@pobox.com, peff@peff.net,
	Jeff Hostetler <jeffhost@microsoft.com>
Subject: [PATCH v4 3/4] t1450-fsck: test core.checksumindex
Date: Mon,  3 Apr 2017 18:53:05 +0000	[thread overview]
Message-ID: <20170403185306.36164-4-git@jeffhostetler.com> (raw)
In-Reply-To: <20170403185306.36164-1-git@jeffhostetler.com>

From: Jeff Hostetler <jeffhost@microsoft.com>

Add test for fsck to force verify the index checksum.
Add test to demonstrate that status does ignore the checksum
when reading the index.

Signed-off-by: Jeff Hostetler <jeffhost@microsoft.com>
---
 t/t1450-fsck.sh | 27 +++++++++++++++++++++++++++
 1 file changed, 27 insertions(+)

diff --git a/t/t1450-fsck.sh b/t/t1450-fsck.sh
index 33a51c9..a33d542 100755
--- a/t/t1450-fsck.sh
+++ b/t/t1450-fsck.sh
@@ -689,4 +689,31 @@ test_expect_success 'bogus head does not fallback to all heads' '
 	! grep $blob out
 '
 
+test_expect_success 'validate force_core_checksum_index=1' '
+	git fsck --cache
+'
+
+test_expect_success PERL 'detect index file corrupt in fsck' '
+	cp .git/index .git/index.backup &&
+	echo zzzzzzzz >zzzzzzzz &&
+	git add zzzzzzzz &&
+	perl -pi -e "s/zzzzzzzz/yyyyyyyy/" .git/index &&
+	test_must_fail git fsck --cache &&
+	rm .git/index &&
+	mv .git/index.backup .git/index &&
+	rm zzzzzzzz
+'
+
+test_expect_success PERL 'verify status ignores corrupt checksum' '
+	cp .git/index .git/index.backup &&
+	echo zzzzzzzz >zzzzzzzz &&
+	git add zzzzzzzz &&
+	perl -pi -e "s/zzzzzzzz/yyyyyyyy/" .git/index &&
+	git -c core.checksumindex=0 status &&
+	# Status may fix the checksum
+	rm .git/index &&
+	mv .git/index.backup .git/index &&
+	rm zzzzzzzz
+'
+
 test_done
-- 
2.9.3


  parent reply	other threads:[~2017-04-03 18:55 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-04-03 18:53 [PATCH v4 0/4] read-cache: call verify_hdr() in a background thread git
2017-04-03 18:53 ` [PATCH v4 1/4] read-cache: core.checksumindex git
2017-04-03 18:53 ` [PATCH v4 2/4] fsck: force core.checksumindex=1 git
2017-04-03 20:31   ` Ævar Arnfjörð Bjarmason
2017-04-04  2:29     ` Jeff King
2017-04-04  8:23       ` Ævar Arnfjörð Bjarmason
2017-04-04  8:27         ` Jeff King
2017-04-04 13:13         ` Jeff Hostetler
2017-04-04 20:18           ` Jeff King
2017-04-03 18:53 ` git [this message]
2017-04-03 18:53 ` [PATCH v4 4/4] p0002-read-cache: test core.checksumindex git

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