[Webkit-unassigned] [Bug 82052] New: [Qt] REGRESSION(r111480): It made svg/as-image tests assert

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=82052

           Summary: [Qt] REGRESSION(r111480): It made svg/as-image tests
                    assert
           Product: WebKit
           Version: 528+ (Nightly build)
          Platform: All
        OS/Version: All
            Status: NEW
          Keywords: Qt, QtTriaged
          Severity: Critical
          Priority: P2
         Component: Tools / Tests
        AssignedTo: webkit-unassigned at lists.webkit.org
        ReportedBy: ossy at webkit.org
                CC: zimmermann at kde.org, krit at webkit.org, loki at webkit.org,
                    zherczeg at webkit.org, morrita at google.com,
                    timothy_horton at apple.com
            Blocks: 78315,79668


You can easily reproduce it: $Tools/Scripts/old-run-webkit-tests --debug svg/as-image

first run:
svg/as-image/img-preserveAspectRatio-support-2.html -> crashed
svg/as-image/svg-image-leak-loader.html -> crashed

second run:
svg/as-image/animated-svg-as-image.html -> crashed
svg/as-image/svg-image-leak-loader.html -> crashed

...


ASSERTION FAILED: !needsLayout()
../../../../Source/WebCore/page/FrameView.cpp(2958) : virtual void WebCore::FrameView::paintContents(WebCore::GraphicsContext*, const WebCore::IntRect&)
1   0x7f2bc7c28b27 /home/oszi/WebKit/WebKitBuild/Debug/lib/libQtWebKit.so.4(WebCore::FrameView::paintContents(WebCore::GraphicsContext*, WebCore::IntRect const&)+0x25f) [0x7f2bc7c28b27]
2   0x7f2bc7d2b811 /home/oszi/WebKit/WebKitBuild/Debug/lib/libQtWebKit.so.4(WebCore::ScrollView::paint(WebCore::GraphicsContext*, WebCore::IntRect const&)+0x4ab) [0x7f2bc7d2b811]
3   0x7f2bc8155d89 /home/oszi/WebKit/WebKitBuild/Debug/lib/libQtWebKit.so.4(WebCore::SVGImage::draw(WebCore::GraphicsContext*, WebCore::FloatRect const&, WebCore::FloatRect const&, WebCore::ColorSpace, WebCore::CompositeOperator)+0x3a3) [0x7f2bc8155d89]
4   0x7f2bc81558f3 /home/oszi/WebKit/WebKitBuild/Debug/lib/libQtWebKit.so.4(WebCore::SVGImage::drawSVGToImageBuffer(WebCore::ImageBuffer*, WebCore::IntSize const&, float, WebCore::SVGImage::ShouldClearBuffer)+0x321) [0x7f2bc81558f3]
5   0x7f2bc8158bf9 /home/oszi/WebKit/WebKitBuild/Debug/lib/libQtWebKit.so.4(WebCore::SVGImageCache::redraw()+0x13b) [0x7f2bc8158bf9]
6   0x7f2bc8158a87 /home/oszi/WebKit/WebKitBuild/Debug/lib/libQtWebKit.so.4(WebCore::SVGImageCache::imageContentChanged()+0x113) [0x7f2bc8158a87]
7   0x7f2bc7b06e9e /home/oszi/WebKit/WebKitBuild/Debug/lib/libQtWebKit.so.4(WebCore::CachedImage::changedInRect(WebCore::Image const*, WebCore::IntRect const&)+0x7e) [0x7f2bc7b06e9e]
8   0x7f2bc815490b /home/oszi/WebKit/WebKitBuild/Debug/lib/libQtWebKit.so.4(WebCore::SVGImageChromeClient::invalidateContentsAndRootView(WebCore::IntRect const&, bool)+0x93) [0x7f2bc815490b]
9   0x7f2bc7bbe94c /home/oszi/WebKit/WebKitBuild/Debug/lib/libQtWebKit.so.4(WebCore::Chrome::invalidateContentsAndRootView(WebCore::IntRect const&, bool)+0x42) [0x7f2bc7bbe94c]
10  0x7f2bc7d2abc9 /home/oszi/WebKit/WebKitBuild/Debug/lib/libQtWebKit.so.4(WebCore::ScrollView::repaintContentRectangle(WebCore::IntRect const&, bool)+0x19d) [0x7f2bc7d2abc9]
11  0x7f2bc7c2442c /home/oszi/WebKit/WebKitBuild/Debug/lib/libQtWebKit.so.4(WebCore::FrameView::doDeferredRepaints()+0x19e) [0x7f2bc7c2442c]
12  0x7f2bc7c24184 /home/oszi/WebKit/WebKitBuild/Debug/lib/libQtWebKit.so.4(WebCore::FrameView::endDeferredRepaints()+0x138) [0x7f2bc7c24184]
13  0x7f2bc7c21269 /home/oszi/WebKit/WebKitBuild/Debug/lib/libQtWebKit.so.4(WebCore::FrameView::layout(bool)+0xcbb) [0x7f2bc7c21269]
14  0x7f2bc7c24783 /home/oszi/WebKit/WebKitBuild/Debug/lib/libQtWebKit.so.4(WebCore::FrameView::layoutTimerFired(WebCore::Timer<WebCore::FrameView>*)+0x21) [0x7f2bc7c24783]
15  0x7f2bc7c31518 /home/oszi/WebKit/WebKitBuild/Debug/lib/libQtWebKit.so.4(WebCore::Timer<WebCore::FrameView>::fired()+0x6e) [0x7f2bc7c31518]
16  0x7f2bc7d4a3e2 /home/oszi/WebKit/WebKitBuild/Debug/lib/libQtWebKit.so.4(WebCore::ThreadTimers::sharedTimerFiredInternal()+0xc6) [0x7f2bc7d4a3e2]
17  0x7f2bc7d4a319 /home/oszi/WebKit/WebKitBuild/Debug/lib/libQtWebKit.so.4(WebCore::ThreadTimers::sharedTimerFired()+0x19) [0x7f2bc7d4a319]
18  0x7f2bc801ad1a /home/oszi/WebKit/WebKitBuild/Debug/lib/libQtWebKit.so.4(WebCore::SharedTimerQt::timerEvent(QTimerEvent*)+0x6a) [0x7f2bc801ad1a]
19  0x7f2bc0c0e519 /usr/local/Trolltech/Qt-4.8.0/lib/libQtCore.so.4(QObject::event(QEvent*)+0xa9) [0x7f2bc0c0e519]
20  0x7f2bc14ca19c /usr/local/Trolltech/Qt-4.8.0/lib/libQtGui.so.4(QApplicationPrivate::notify_helper(QObject*, QEvent*)+0xac) [0x7f2bc14ca19c]
21  0x7f2bc14d106d /usr/local/Trolltech/Qt-4.8.0/lib/libQtGui.so.4(QApplication::notify(QObject*, QEvent*)+0x13d) [0x7f2bc14d106d]
22  0x7f2bc0bfc0ec /usr/local/Trolltech/Qt-4.8.0/lib/libQtCore.so.4(QCoreApplication::notifyInternal(QObject*, QEvent*)+0x8c) [0x7f2bc0bfc0ec]
23  0x7f2bc0c3052e /usr/local/Trolltech/Qt-4.8.0/lib/libQtCore.so.4(+0x1cf52e) [0x7f2bc0c3052e]
24  0x7f2bc0c2d47d /usr/local/Trolltech/Qt-4.8.0/lib/libQtCore.so.4(+0x1cc47d) [0x7f2bc0c2d47d]
25  0x7f2bc2e486f2 /lib/libglib-2.0.so.0(g_main_context_dispatch+0x1f2) [0x7f2bc2e486f2]
26  0x7f2bc2e4c568 /lib/libglib-2.0.so.0(+0x42568) [0x7f2bc2e4c568]
27  0x7f2bc2e4c71c /lib/libglib-2.0.so.0(g_main_context_iteration+0x6c) [0x7f2bc2e4c71c]
28  0x7f2bc0c2d163 /usr/local/Trolltech/Qt-4.8.0/lib/libQtCore.so.4(QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)+0x73) [0x7f2bc0c2d163]
29  0x7f2bc1576a9e /usr/local/Trolltech/Qt-4.8.0/lib/libQtGui.so.4(+0x2c2a9e) [0x7f2bc1576a9e]
30  0x7f2bc0bfaca2 /usr/local/Trolltech/Qt-4.8.0/lib/libQtCore.so.4(QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)+0x32) [0x7f2bc0bfaca2]
31  0x7f2bc0bfb114 /usr/local/Trolltech/Qt-4.8.0/lib/libQtCore.so.4(QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>)+0x164) [0x7f2bc0bfb114]

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