[Webkit-unassigned] [Bug 136888] New: IndexedDB onupgradeneeded not firing correctly in Safari/iOS 8

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=136888

           Summary: IndexedDB onupgradeneeded not firing correctly in
                    Safari/iOS 8
           Product: WebKit
           Version: 528+ (Nightly build)
          Platform: Unspecified
        OS/Version: Unspecified
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: JavaScriptCore
        AssignedTo: webkit-unassigned at lists.webkit.org
        ReportedBy: nolan at nolanlawson.com


The Safari/iOS 8 implementation of IndexedDB does not pass the first unit test in the PouchDB test suite. The database fails to open.

The test fails with the error message "An operation failed because the requested database object could not be found." This appears to be because the objectStore wasn't created in the onupgradeneeded method.

There is a GitHub issue full of testimonials and details here: https://github.com/pouchdb/pouchdb/issues/2533

You can run the relevant subset of the test suite online here: http://pouchtest.com/tests/test.html?grep=test.basics.js-local

Notice that that test suite passes perfectly in IE10, Chrome, and Firefox, but not Safari 8 (12A365). (It passes in Safari <=7 only because we fall back to Web SQL.)

Let me know if you need any more help. We are usually very receptive in the #pouchdb Freenode IRC channel. Thanks!

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