[PATCH 04/11] t: convert tests to not write references via the filesystem
- From
Patrick Steinhardt <ps@pks.im>
- Date
- Oct 18, 2023, 05:35 UTC
- Message-ID
- <c79431c0bf117d756e1d584f4c9415888d9ff9eb.1697607222.git.ps@pks.im>
- In-Reply-To
- <cover.1697607222.git.ps@pks.im>
Some of our tests manually create, update or delete references by writing the respective new values into the filesystem directly. While this works with the current files reference backend, this will break once we have a second reference backend implementation in our codebase.
Refactor these tests to instead use git-update-ref(1) or our `ref-store` test tool. The latter is required in some cases where safety checks of git-update-ref(1) would otherwise reject a reference update.
Signed-off-by: Patrick Steinhardt <ps@pks.im> --- t/t1400-update-ref.sh | 16 +++++++--------- t/t1450-fsck.sh | 28 +++++++++++++++------------- t/t3404-rebase-interactive.sh | 2 +- t/t5526-fetch-submodules.sh | 2 +- 4 files changed, 24 insertions(+), 24 deletions(-)
diff --git a/t/t1400-update-ref.sh b/t/t1400-update-ref.sh index 4d66cd7f4a1..cd24018ce99 100755 --- a/t/t1400-update-ref.sh +++ b/t/t1400-update-ref.sh @@ -9,8 +9,6 @@ test_description='Test git update-ref and basic ref logging' Z=$ZERO_OID m=refs/heads/main -n_dir=refs/heads/gu -n=$n_dir/fixes outside=refs/foo bare=bare-repo @@ -62,10 +60,10 @@ test_expect_success "delete $m without oldvalue verification" ' test_must_fail git show-ref --verify -q $m ' -test_expect_success "fail to create $n" ' - test_when_finished "rm -f .git/$n_dir" && - touch .git/$n_dir && - test_must_fail git update-ref $n $A +test_expect_success "fail to create $n due to file/directory conflict" ' + test_when_finished "git update-ref -d refs/heads/gu" && + git update-ref refs/heads/gu $A && + test_must_fail git update-ref refs/heads/gu/fixes $A ' test_expect_success "create $m (by HEAD)" ' @@ -222,7 +220,7 @@ test_expect_success 'delete symref without dereference when the referred ref is test_expect_success 'update-ref -d is not confused by self-reference' ' git symbolic-ref refs/heads/self refs/heads/self && - test_when_finished "rm -f .git/refs/heads/self" && + test_when_finished "test-tool ref-store main delete-refs REF_NO_DEREF refs/heads/self" && test_path_is_file .git/refs/heads/self && test_must_fail git update-ref -d refs/heads/self && test_path_is_file .git/refs/heads/self @@ -230,7 +228,7 @@ test_expect_success 'update-ref -d is not confused by self-reference' ' test_expect_success 'update-ref --no-deref -d can delete self-reference' ' git symbolic-ref refs/heads/self refs/heads/self && - test_when_finished "rm -f .git/refs/heads/self" && + test_when_finished "test-tool ref-store main delete-refs REF_NO_DEREF refs/heads/self" && test_path_is_file .git/refs/heads/self && git update-ref --no-deref -d refs/heads/self && test_must_fail git show-ref --verify -q refs/heads/self @@ -434,7 +432,7 @@ test_expect_success 'Query "main@{2005-05-28}" (past end of history)' ' test_i18ngrep -F "warning: log for ref $m unexpectedly ended on $ld" e ' -rm -f .git/$m .git/logs/$m expect +git update-ref -d $m test_expect_success 'creating initial files' ' test_when_finished rm -f M && diff --git a/t/t1450-fsck.sh b/t/t1450-fsck.sh index 10a539158c4..5cce24f1006 100755 --- a/t/t1450-fsck.sh +++ b/t/t1450-fsck.sh @@ -115,15 +115,16 @@ test_expect_success 'zlib corrupt loose object output ' ' ' test_expect_success 'branch pointing to non-commit' ' - git rev-parse HEAD^{tree} >.git/refs/heads/invalid && + tree_oid=$(git rev-parse --verify HEAD^{tree}) && + test-tool ref-store main update-ref msg refs/heads/invalid $tree_oid $ZERO_OID REF_SKIP_OID_VERIFICATION && test_when_finished "git update-ref -d refs/heads/invalid" && test_must_fail git fsck 2>out && test_i18ngrep "not a commit" out ' test_expect_success 'HEAD link pointing at a funny object' ' - test_when_finished "mv .git/SAVED_HEAD .git/HEAD" && - mv .git/HEAD .git/SAVED_HEAD && + saved_head=$(git rev-parse --verify HEAD) && + test_when_finished "git update-ref HEAD ${saved_head}" && echo $ZERO_OID >.git/HEAD && # avoid corrupt/broken HEAD from interfering with repo discovery test_must_fail env GIT_DIR=.git git fsck 2>out && @@ -131,8 +132,8 @@ test_expect_success 'HEAD link pointing at a funny object' ' ' test_expect_success 'HEAD link pointing at a funny place' ' - test_when_finished "mv .git/SAVED_HEAD .git/HEAD" && - mv .git/HEAD .git/SAVED_HEAD && + saved_head=$(git rev-parse --verify HEAD) && + test_when_finished "git update-ref --no-deref HEAD ${saved_head}" && echo "ref: refs/funny/place" >.git/HEAD && # avoid corrupt/broken HEAD from interfering with repo discovery test_must_fail env GIT_DIR=.git git fsck 2>out && @@ -140,10 +141,10 @@ test_expect_success 'HEAD link pointing at a funny place' ' ' test_expect_success 'HEAD link pointing at a funny object (from different wt)' ' - test_when_finished "mv .git/SAVED_HEAD .git/HEAD" && + saved_head=$(git rev-parse --verify HEAD) && + test_when_finished "git update-ref HEAD $saved_head" && test_when_finished "rm -rf .git/worktrees wt" && git worktree add wt && - mv .git/HEAD .git/SAVED_HEAD && echo $ZERO_OID >.git/HEAD && # avoid corrupt/broken HEAD from interfering with repo discovery test_must_fail git -C wt fsck 2>out && @@ -161,7 +162,8 @@ test_expect_success 'other worktree HEAD link pointing at a funny object' ' test_expect_success 'other worktree HEAD link pointing at missing object' ' test_when_finished "rm -rf .git/worktrees other" && git worktree add other && - echo "Contents missing from repo" | git hash-object --stdin >.git/worktrees/other/HEAD && + object_id=$(echo "Contents missing from repo" | git hash-object --stdin) && + test-tool -C other ref-store main update-ref msg HEAD $object_id "" REF_NO_DEREF,REF_SKIP_OID_VERIFICATION && test_must_fail git fsck 2>out && test_i18ngrep "worktrees/other/HEAD: invalid sha1 pointer" out ' @@ -391,7 +393,7 @@ test_expect_success 'tag pointing to nonexistent' ' tag=$(git hash-object -t tag -w --stdin <invalid-tag) && test_when_finished "remove_object $tag" && - echo $tag >.git/refs/tags/invalid && + git update-ref refs/tags/invalid $tag && test_when_finished "git update-ref -d refs/tags/invalid" && test_must_fail git fsck --tags >out && test_i18ngrep "broken link" out @@ -411,7 +413,7 @@ test_expect_success 'tag pointing to something else than its type' ' tag=$(git hash-object -t tag -w --stdin <wrong-tag) && test_when_finished "remove_object $tag" && - echo $tag >.git/refs/tags/wrong && + git update-ref refs/tags/wrong $tag && test_when_finished "git update-ref -d refs/tags/wrong" && test_must_fail git fsck --tags ' @@ -428,7 +430,7 @@ test_expect_success 'tag with incorrect tag name & missing tagger' ' tag=$(git hash-object --literally -t tag -w --stdin <wrong-tag) && test_when_finished "remove_object $tag" && - echo $tag >.git/refs/tags/wrong && + git update-ref refs/tags/wrong $tag && test_when_finished "git update-ref -d refs/tags/wrong" && git fsck --tags 2>out && @@ -452,7 +454,7 @@ test_expect_success 'tag with bad tagger' ' tag=$(git hash-object --literally -t tag -w --stdin <wrong-tag) && test_when_finished "remove_object $tag" && - echo $tag >.git/refs/tags/wrong && + git update-ref refs/tags/wrong $tag && test_when_finished "git update-ref -d refs/tags/wrong" && test_must_fail git fsck --tags 2>out && test_i18ngrep "error in tag .*: invalid author/committer" out @@ -471,7 +473,7 @@ test_expect_success 'tag with NUL in header' ' tag=$(git hash-object --literally -t tag -w --stdin <tag-NUL-header) && test_when_finished "remove_object $tag" && - echo $tag >.git/refs/tags/wrong && + git update-ref refs/tags/wrong $tag && test_when_finished "git update-ref -d refs/tags/wrong" && test_must_fail git fsck --tags 2>out && test_i18ngrep "error in tag $tag.*unterminated header: NUL at offset" out diff --git a/t/t3404-rebase-interactive.sh b/t/t3404-rebase-interactive.sh index 8ea2bf13026..d2a7a91f170 100755 --- a/t/t3404-rebase-interactive.sh +++ b/t/t3404-rebase-interactive.sh @@ -2160,7 +2160,7 @@ test_expect_success '--update-refs: check failed ref update' ' # recorded in the update-refs file. We will force-update the # "second" ref, but "git branch -f" will not work because of # the lock in the update-refs file. - git rev-parse third >.git/refs/heads/second && + git update-ref refs/heads/second third && test_must_fail git rebase --continue 2>err && grep "update_ref failed for ref '\''refs/heads/second'\''" err && diff --git a/t/t5526-fetch-submodules.sh b/t/t5526-fetch-submodules.sh index 26e933f93ae..7ab220fa313 100755 --- a/t/t5526-fetch-submodules.sh +++ b/t/t5526-fetch-submodules.sh @@ -771,7 +771,7 @@ test_expect_success 'fetching submodule into a broken repository' ' git -C dst fetch --recurse-submodules && # Break the receiving submodule - rm -f dst/sub/.git/HEAD && + test-tool -C dst/sub ref-store main delete-refs REF_NO_DEREF msg HEAD && # NOTE: without the fix the following tests will recurse forever! # They should terminate with an error.
-- 2.42.0