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| author |  Derrick Stolee <dstolee@microsoft.com> | 2018-06-27 09:24:43 -0400 |
|---|---|---|
| committer |  Junio C Hamano <gitster@pobox.com> | 2018-06-27 10:29:10 -0700 |
| commit | e0fd51e1d7d3877d4b0b4133c763d46b65d46f7a (patch) | |
| tree | f804641d825b6c1a4573c50ed27cf113b7441a87 /t | |
| parent | commit-graph: verify contents match checksum (diff) | |
| download | tgif-e0fd51e1d7d3877d4b0b4133c763d46b65d46f7a.tar.xz | |
fsck: verify commit-graph
If core.commitGraph is true, verify the contents of the commit-graph
during 'git fsck' using the 'git commit-graph verify' subcommand. Run
this check on all alternates, as well.
We use a new process for two reasons:
1. The subcommand decouples the details of loading and verifying a
commit-graph file from the other fsck details.
2. The commit-graph verification requires the commits to be loaded
in a specific order to guarantee we parse from the commit-graph
file for some objects and from the object database for others.
Signed-off-by: Derrick Stolee <dstolee@microsoft.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 't')
| -rwxr-xr-x | t/t5318-commit-graph.sh | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/t/t5318-commit-graph.sh b/t/t5318-commit-graph.sh index fed05e2f12..a9e8c774d5 100755 --- a/t/t5318-commit-graph.sh +++ b/t/t5318-commit-graph.sh @@ -399,4 +399,12 @@ test_expect_success 'detect invalid checksum hash' ' "incorrect checksum" ' +test_expect_success 'git fsck (checks commit-graph)' ' + cd "$TRASH_DIRECTORY/full" && + git fsck && + corrupt_graph_and_verify $GRAPH_BYTE_FOOTER "\00" \ + "incorrect checksum" && + test_must_fail git fsck +' + test_done |