Eight test classes overrode tearDown() for custom DB cleanup but never
called parent::tearDown(). TestCase::tearDown() does three things these
tests were silently skipping after every test method:
- ILockingProvider::releaseAll() — unreleased locks bleed into subsequent
tests and can cause deadlocks or unexpected NotFoundException
- Storage::getGlobalCache()->clearCache() — stale filecache entries from
share/storage tests cause unrelated ObjectStore tests to receive false
from fopen() (fseek() then fails with "Argument must be of type resource")
- UserMountCache::flush() — stale mount cache causes share lookups in
later tests to fail with ShareNotFound
AI-Assisted-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Signed-off-by: Anna Larch <anna@nextcloud.com>
