[Webkit-unassigned] [Bug 99097] New: IndexedDB: Pass type of error causing abort to IDBTransaction::onAbort

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=99097

           Summary: IndexedDB: Pass type of error causing abort to
                    IDBTransaction::onAbort
           Product: WebKit
           Version: 528+ (Nightly build)
          Platform: Unspecified
        OS/Version: Unspecified
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: WebCore Misc.
        AssignedTo: webkit-unassigned at lists.webkit.org
        ReportedBy: jsbell at chromium.org
                CC: dgrogan at chromium.org, alecflett at chromium.org


IDBTransaction.cpp has the lovely note:

FIXME: Propagate true cause from back end (e.g. QuotaError, UnknownError, etc.)

When we fail due to a ConstraintError (e.g. when indexing) this is not passed from the back end to the front end. 

It's one of the reasons we fail this test:

http://w3c-test.org/webapps/IndexedDB/tests/submissions/Opera/idbobjectstore_createIndex6-event_order.htm

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