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| author |  Ævar Arnfjörð Bjarmason <avarab@gmail.com> | 2021-10-01 11:16:38 +0200 |
|---|---|---|
| committer |  Junio C Hamano <gitster@pobox.com> | 2021-10-01 15:05:59 -0700 |
| commit | f7a0dba7a25ec600e2c9e8d98ecabf8d3d97f6ed (patch) | |
| tree | 000d14cedf2bf4b38fb58e6dc0bb924898326b24 /t/t1450-fsck.sh | |
| parent | fsck tests: add test for fsck-ing an unknown type (diff) | |
| download | tgif-f7a0dba7a25ec600e2c9e8d98ecabf8d3d97f6ed.tar.xz | |
fsck tests: refactor one test to use a sub-repo
Refactor one of the fsck tests to use a throwaway repository. It's a
pervasive pattern in t1450-fsck.sh to spend a lot of effort on the
teardown of a tests so we're not leaving corrupt content for the next
test.
We can instead use the pattern of creating a named sub-repository,
then we don't have to worry about cleaning up after ourselves, nobody
will care what state the broken "hash-mismatch" repository is after
this test runs.
See [1] for related discussion on various "modern" test patterns that
can be used to avoid verbosity and increase reliability.
1. https://lore.kernel.org/git/87y27veeyj.fsf@evledraar.gmail.com/
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 't/t1450-fsck.sh')
| -rwxr-xr-x | t/t1450-fsck.sh | 35 |
1 files changed, 18 insertions, 17 deletions
diff --git a/t/t1450-fsck.sh b/t/t1450-fsck.sh index beb233e91b..b73bc2a2ec 100755 --- a/t/t1450-fsck.sh +++ b/t/t1450-fsck.sh @@ -48,24 +48,25 @@ remove_object () { rm "$(sha1_file "$1")" } -test_expect_success 'object with bad sha1' ' - sha=$(echo blob | git hash-object -w --stdin) && - old=$(test_oid_to_path "$sha") && - new=$(dirname $old)/$(test_oid ff_2) && - sha="$(dirname $new)$(basename $new)" && - mv .git/objects/$old .git/objects/$new && - test_when_finished "remove_object $sha" && - git update-index --add --cacheinfo 100644 $sha foo && - test_when_finished "git read-tree -u --reset HEAD" && - tree=$(git write-tree) && - test_when_finished "remove_object $tree" && - cmt=$(echo bogus | git commit-tree $tree) && - test_when_finished "remove_object $cmt" && - git update-ref refs/heads/bogus $cmt && - test_when_finished "git update-ref -d refs/heads/bogus" && +test_expect_success 'object with hash mismatch' ' + git init --bare hash-mismatch && + ( + cd hash-mismatch && - test_must_fail git fsck 2>out && - test_i18ngrep "$sha.*corrupt" out + oid=$(echo blob | git hash-object -w --stdin) && + old=$(test_oid_to_path "$oid") && + new=$(dirname $old)/$(test_oid ff_2) && + oid="$(dirname $new)$(basename $new)" && + + mv objects/$old objects/$new && + git update-index --add --cacheinfo 100644 $oid foo && + tree=$(git write-tree) && + cmt=$(echo bogus | git commit-tree $tree) && + git update-ref refs/heads/bogus $cmt && + + test_must_fail git fsck 2>out && + grep "$oid.*corrupt" out + ) ' test_expect_success 'branch pointing to non-commit' ' |