[PATCH] t1404: mark directory/file conflict tests with REFFILES
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STALE1777d
From: Han-Wen Nienhuys via GitGitGadget <hidden>
Date: 2021-11-25 16:09:48
Subsystem:
the rest · Maintainer:
Linus Torvalds
From: Han-Wen Nienhuys <redacted>
The files backend uses file system locking on individual refs, which means a
directory/file conflict can prevent locks being taken. For example, in a repo
with just the ref "foo", an update
(DELETE "foo") + (ADD "foo/bar")
cannot be executed in the files backend, as one cannot take a lock on foo/bar.
The result is a repo with just "foo/bar", which has no directory/file conflict,
and this is a valid transaction in reftable.
Signed-off-by: Han-Wen Nienhuys <redacted>
---
t1404: mark directory/file conflict tests with REFFILES
The files backend uses file system locking on individual refs, which
means a directory/file conflict can prevent locks being taken. For
example, in a repo with just the ref "foo", an update
(DELETE "foo") + (ADD "foo/bar")
cannot be executed in the files backend, as one cannot take a lock on
foo/bar.
The result is a repo with just "foo/bar", which has no directory/file
conflict, and this is a valid transaction in reftable.
Signed-off-by: Han-Wen Nienhuys hanwen@google.com
Published-As: https://github.com/gitgitgadget/git/releases/tag/pr-git-1148%2Fhanwen%2Ft1404-v1
Fetch-It-Via: git fetch https://github.com/gitgitgadget/git pr-git-1148/hanwen/t1404-v1
Pull-Request: https://github.com/git/git/pull/1148
t/t1404-update-ref-errors.sh | 40 +++++++++++++++++++++---------------
1 file changed, 24 insertions(+), 16 deletions(-)
diff --git a/t/t1404-update-ref-errors.sh b/t/t1404-update-ref-errors.sh
index b729c1f4803..fe7b6447cae 100755
--- a/t/t1404-update-ref-errors.sh
+++ b/t/t1404-update-ref-errors.sh@@ -261,69 +261,77 @@ test_expect_success REFFILES 'empty directory should not fool 1-arg delete' ' git update-ref --stdin ' -test_expect_success 'D/F conflict prevents add long + delete short' ' +test_expect_success REFFILES 'D/F conflict prevents add long + delete short' ' df_test refs/df-al-ds --add-del foo/bar foo ' -test_expect_success 'D/F conflict prevents add short + delete long' ' +test_expect_success REFFILES 'D/F conflict prevents add short + delete long' ' df_test refs/df-as-dl --add-del foo foo/bar ' -test_expect_success 'D/F conflict prevents delete long + add short' ' +test_expect_success REFFILES 'D/F conflict prevents delete long + add short' ' df_test refs/df-dl-as --del-add foo/bar foo ' -test_expect_success 'D/F conflict prevents delete short + add long' ' +test_expect_success REFFILES 'D/F conflict prevents delete short + add long' ' df_test refs/df-ds-al --del-add foo foo/bar ' -test_expect_success 'D/F conflict prevents add long + delete short packed' ' +test_expect_success REFFILES 'D/F conflict prevents add long + delete short packed' ' df_test refs/df-al-dsp --pack --add-del foo/bar foo ' -test_expect_success 'D/F conflict prevents add short + delete long packed' ' +test_expect_success REFFILES 'D/F conflict prevents add short + delete long packed' ' df_test refs/df-as-dlp --pack --add-del foo foo/bar ' -test_expect_success 'D/F conflict prevents delete long packed + add short' ' +test_expect_success REFFILES 'D/F conflict prevents delete long packed + add short' ' df_test refs/df-dlp-as --pack --del-add foo/bar foo ' -test_expect_success 'D/F conflict prevents delete short packed + add long' ' +test_expect_success REFFILES 'D/F conflict prevents delete short packed + add long' ' df_test refs/df-dsp-al --pack --del-add foo foo/bar ' # Try some combinations involving symbolic refs... -test_expect_success 'D/F conflict prevents indirect add long + delete short' ' +test_expect_success REFFILES 'D/F conflict prevents indirect add long + delete short' ' df_test refs/df-ial-ds --sym-add --add-del foo/bar foo ' -test_expect_success 'D/F conflict prevents indirect add long + indirect delete short' ' +test_expect_success REFFILES 'D/F conflict prevents indirect add long + delete short' ' + df_test refs/df-ial-ds --sym-add --add-del foo/bar foo +' + +test_expect_success REFFILES 'D/F conflict prevents indirect add long + delete short' ' + df_test refs/df-ial-ds --sym-add --add-del foo/bar foo +' + +test_expect_success REFFILES 'D/F conflict prevents indirect add long + indirect delete short' ' df_test refs/df-ial-ids --sym-add --sym-del --add-del foo/bar foo ' -test_expect_success 'D/F conflict prevents indirect add short + indirect delete long' ' +test_expect_success REFFILES 'D/F conflict prevents indirect add short + indirect delete long' ' df_test refs/df-ias-idl --sym-add --sym-del --add-del foo foo/bar ' -test_expect_success 'D/F conflict prevents indirect delete long + indirect add short' ' +test_expect_success REFFILES 'D/F conflict prevents indirect delete long + indirect add short' ' df_test refs/df-idl-ias --sym-add --sym-del --del-add foo/bar foo ' -test_expect_success 'D/F conflict prevents indirect add long + delete short packed' ' +test_expect_success REFFILES 'D/F conflict prevents indirect add long + delete short packed' ' df_test refs/df-ial-dsp --sym-add --pack --add-del foo/bar foo ' -test_expect_success 'D/F conflict prevents indirect add long + indirect delete short packed' ' +test_expect_success REFFILES 'D/F conflict prevents indirect add long + indirect delete short packed' ' df_test refs/df-ial-idsp --sym-add --sym-del --pack --add-del foo/bar foo ' -test_expect_success 'D/F conflict prevents add long + indirect delete short packed' ' +test_expect_success REFFILES 'D/F conflict prevents add long + indirect delete short packed' ' df_test refs/df-al-idsp --sym-del --pack --add-del foo/bar foo ' -test_expect_success 'D/F conflict prevents indirect delete long packed + indirect add short' ' +test_expect_success REFFILES 'D/F conflict prevents indirect delete long packed + indirect add short' ' df_test refs/df-idlp-ias --sym-add --sym-del --pack --del-add foo/bar foo '
base-commit: 35151cf0720460a897cde9b8039af364743240e7 -- gitgitgadget