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Merge branch 'jk/rev-list-verify-objects-fix'

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"git rev-list --verify-objects" ought to inspect the contents of
objects and notice corrupted ones, but it didn't when the commit
graph is in use, which has been corrected.

* jk/rev-list-verify-objects-fix:
  rev-list: disable commit graph with --verify-objects
  lookup_commit_in_graph(): use prepare_commit_graph() to check for graph
This commit is contained in:
Junio C Hamano
2022-09-13 11:38:24 -07:00
parent 8b2f027e20 b27ccae34b
commit 655e494047
3 changed files with 30 additions and 1 deletions
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28
t/t1450-fsck.sh
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@ -527,6 +527,34 @@ test_expect_success 'rev-list --verify-objects notices swapped commits' '
)
'
test_expect_success 'set up repository with commit-graph' '
git init corrupt-graph &&
(
cd corrupt-graph &&
test_commit one &&
test_commit two &&
git commit-graph write --reachable
)
'
corrupt_graph_obj () {
oid=$(git -C corrupt-graph rev-parse "$1") &&
obj=corrupt-graph/.git/objects/$(test_oid_to_path $oid) &&
test_when_finished 'mv backup $obj' &&
mv $obj backup &&
echo garbage >$obj
}
test_expect_success 'rev-list --verify-objects with commit graph (tip)' '
corrupt_graph_obj HEAD &&
test_must_fail git -C corrupt-graph rev-list --verify-objects HEAD
'
test_expect_success 'rev-list --verify-objects with commit graph (parent)' '
corrupt_graph_obj HEAD^ &&
test_must_fail git -C corrupt-graph rev-list --verify-objects HEAD
'
test_expect_success 'force fsck to ignore double author' '
git cat-file commit HEAD >basis &&
sed "s/^author .*/&,&/" <basis | tr , \\n >multiple-authors &&