[Webkit-unassigned] [Bug 158996] ASSERT(databaseFileSize <= diskUsage) fails on storage/websql/database-lock-after-reload.html

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=158996

Shawn Roberts <sroberts at apple.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |sroberts at apple.com

--- Comment #3 from Shawn Roberts <sroberts at apple.com> ---
This appears to have been happening for awhile now on iOS Simulator Debug as well and is crashing very consistantly.

Easily reproducible with:

run-webkit-tests storage/websql/database-lock-after-reload.html --debug --ios-simulator --iter 25 -f --exit-after-n-crashes=1

https://build.webkit.org/results/Apple%20iOS%2012%20Simulator%20Debug%20WK2%20(Tests)/r246079%20(4017)/storage/websql/database-lock-after-reload-stderr.txt

ERROR: SQLite database failed to set journal_mode to WAL, error: database is locked
./platform/sql/SQLiteDatabase.cpp(175) : void WebCore::SQLiteDatabase::useWALJournalMode()
ERROR: SQLite database failed to checkpoint: database is locked
./platform/sql/SQLiteDatabase.cpp(185) : void WebCore::SQLiteDatabase::useWALJournalMode()
ERROR: Unable to turn on incremental auto-vacuum (5 database is locked)
./Modules/webdatabase/Database.cpp(354) : ExceptionOr<void> WebCore::Database::performOpenAndVerify(bool)
ASSERTION FAILED: databaseFileSize <= diskUsage
./Modules/webdatabase/DatabaseTracker.cpp(280) : unsigned long long WebCore::DatabaseTracker::maximumSize(WebCore::Database &)
1   0x116358d99 WTFCrash
2   0x11ac2d0ab WTFCrashWithInfo(int, char const*, char const*, int)
3   0x11c884a47 WebCore::DatabaseTracker::maximumSize(WebCore::Database&)
4   0x11c8671b5 WebCore::Database::maximumSize()
5   0x11c8b8216 WebCore::SQLTransaction::openTransactionAndPreflight()
6   0x11c8ba6f9 WebCore::SQLTransactionBackend::openTransactionAndPreflight()
7   0x11c8b6352 WebCore::SQLTransactionStateMachine<WebCore::SQLTransactionBackend>::runStateMachine()
8   0x11c8b5fe7 WebCore::SQLTransaction::performNextStep()
9   0x11c881e8b WebCore::DatabaseTransactionTask::doPerformTask()
10  0x11c881980 WebCore::DatabaseTask::performTask()

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