[Webkit-unassigned] [Bug 73874] New: [Qt] [WK2] MiniBrowser assert on startup in debug build after r101713

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=73874

           Summary: [Qt] [WK2] MiniBrowser assert on startup in debug
                    build after r101713
           Product: WebKit
           Version: 528+ (Nightly build)
          Platform: Unspecified
        OS/Version: Unspecified
            Status: NEW
          Keywords: Qt
          Severity: Normal
          Priority: P3
         Component: New Bugs
        AssignedTo: webkit-unassigned at lists.webkit.org
        ReportedBy: ostapenko.viatcheslav at nokia.com


0    WebCore::KURL::KURL    KURL.cpp    332    0xb61c8837    
1    CoreIPC::ArgumentCoder<WebCore::ResourceResponse>::decode    WebCoreArgumentCodersQt.cpp    74    0xb58864b0    
2    CoreIPC::ArgumentDecoder::decode<WebCore::ResourceResponse>    ArgumentDecoder.h    89    0xb58614e6    
3    CoreIPC::Arguments4<unsigned long long, unsigned long long, WebCore::ResourceRequest, WebCore::ResourceResponse>::decode    Arguments.h    203    0xb5a596b9    
4    CoreIPC::ArgumentCoder<CoreIPC::Arguments4<unsigned long long, unsigned long long, WebCore::ResourceRequest, WebCore::ResourceResponse> >::decode    ArgumentCoder.h    44    0xb5a588df    
5    CoreIPC::ArgumentDecoder::decode<CoreIPC::Arguments4<unsigned long long, unsigned long long, WebCore::ResourceRequest, WebCore::ResourceResponse> >    ArgumentDecoder.h    89    0xb5a56734    
6    CoreIPC::handleMessage<Messages::WebPageProxy::DidSendRequestForResource, WebKit::WebPageProxy, void (WebKit::WebPageProxy::*)(unsigned long long, unsigned long long, WebCore::ResourceRequest const&, WebCore::ResourceResponse const&)>    HandleMessage.h    275    0xb5a52d99    
7    WebKit::WebPageProxy::didReceiveWebPageProxyMessage    WebPageProxyMessageReceiver.cpp    278    0xb5a4ff4e    
8    WebKit::WebPageProxy::didReceiveMessage    WebPageProxy.cpp    1529    0xb58f758c    
9    WebKit::WebProcessProxy::didReceiveMessage    WebProcessProxy.cpp    319    0xb592c790    
10    WebKit::WebConnectionToWebProcess::didReceiveMessage    WebConnectionToWebProcess.cpp    76    0xb58baabc    
11    CoreIPC::Connection::dispatchMessage    Connection.cpp    689    0xb583367e    
12    CoreIPC::Connection::dispatchMessages    Connection.cpp    716    0xb5833846    
13    MemberFunctionWorkItem0<CoreIPC::Connection>::execute    WorkItem.h    79    0xb583c759    
14    RunLoop::performWork    RunLoop.cpp    63    0xb583ccdf    
15    RunLoop::TimerObject::performWork    RunLoopQt.cpp    49    0xb583df4a    
16    RunLoop::TimerObject::qt_static_metacall    RunLoopQt.moc    48    0xb583e978    
17    QMetaCallEvent::placeMetaCall    qobject.cpp    529    0xb4073eda    
18    QObject::event    qobject.cpp    1111    0xb4074afb    
19    QApplicationPrivate::notify_helper    qapplication.cpp    4080    0xb48c9db0    
20    QApplication::notify    qapplication.cpp    3497    0xb48c77b3    
21    QCoreApplication::notifyInternal    qcoreapplication.cpp    823    0xb404c1f5    
22    QCoreApplication::sendEvent    qcoreapplication.h    208    0xb48bcc4d    
23    QCoreApplicationPrivate::sendPostedEvents    qcoreapplication.cpp    1465    0xb404d0db    
24    QCoreApplication::sendPostedEvents    qcoreapplication.cpp    1335    0xb404cd97    
25    QCoreApplication::sendPostedEvents    qcoreapplication.h    213    0xb434e9a8    
26    QWindowSystemInterface::sendWindowSystemEvents    qwindowsysteminterface_qpa.cpp    296    0xb434e76e    
27    QEventDispatcherQPA::processEvents    qeventdispatcher_qpa.cpp    70    0xb18d76b4    
28    QEventLoop::processEvents    qeventloop.cpp    149    0xb4049d35    
29    QEventLoop::exec    qeventloop.cpp    225    0xb4049f96    
30    waitForSignal    util.cpp    49    0x8053629    
31    tst_QQuickWebView::showWebView    tst_qquickwebview.cpp    248    0x804fed7    
32    tst_QQuickWebView::qt_static_metacall    tst_qquickwebview.moc    87    0x805039d    
33    QMetaMethod::invoke    qmetaobject.cpp    1650    0xb40560a9    
34    QMetaObject::invokeMethod    qmetaobject.cpp    1192    0xb4055568    
35    QMetaObject::invokeMethod    qobjectdefs.h    406    0xb4782adc    
36    QTest::qInvokeTestMethodDataEntry    qtestcase.cpp    1493    0xb47802be    
37    QTest::qInvokeTestMethod    qtestcase.cpp    1594    0xb47808ac    
38    QTest::qInvokeTestMethods    qtestcase.cpp    1735    0xb4780f3b    
39    QTest::qExec    qtestcase.cpp    1956    0xb478150d    
40    main    tst_qquickwebview.cpp    270    0x80501de    

Assert faling:

ASSERT(url == m_string);

"url" is null string, but m_string is not null after parsing.

Reverting r101713 fixes this problem.

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