[Webkit-unassigned] [Bug 48029] New: [chromium] Mac: DumpRenderTree crashes with compositor plugin layout tests

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=48029

           Summary: [chromium] Mac: DumpRenderTree crashes with compositor
                    plugin layout tests
           Product: WebKit
           Version: 528+ (Nightly build)
          Platform: All
        OS/Version: All
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: Tools / Tests
        AssignedTo: webkit-unassigned at lists.webkit.org
        ReportedBy: kbr at google.com
                CC: senorblanco at chromium.org, jamesr at chromium.org,
                    vangelis at chromium.org, zmo at google.com,
                    enne at google.com, amarinichev at chromium.org


The following plugin-related layout tests are crashing in DRT/NRWT (--platform chromium-gpu):

compositing/geometry/empty-embed-rects.html
compositing/geometry/object-clip-rects-assertion.html
compositing/plugins/1x1-composited-plugin.html
compositing/plugins/large-to-small-composited-plugin.html
compositing/plugins/small-to-large-composited-plugin.html

with roughly the following stack traces:

[51276:2307:705800632844274:ERROR:/Users/kbr/src/chrome2/src/third_party/WebKit/WebKit/chromium/base/process_util_posix.cc(105)] Received signal 10
    0   DumpRenderTree                      0x00003920 StackTrace::StackTrace() + 32
    1   DumpRenderTree                      0x005bdbfe base::(anonymous namespace)::StackDumpSignalHandler(int) + 197
    2   libSystem.B.dylib                   0x914e21fb _sigtramp + 43
    3   ???                                 0xffffffff 0x0 + 4294967295
    4   DumpRenderTree                      0x0188c535 WebPluginDelegateImpl::Initialize(GURL const&, std::vector<std::string, std::allocator<std::string> > const&, std::vector<std::string, std::allocator<std::string> > const&, webkit_glue::WebPlugin*, bool) + 693
    5   DumpRenderTree                      0x01894492 webkit_glue::WebPluginImpl::initialize(WebKit::WebPluginContainer*) + 214
    6   DumpRenderTree                      0x00075071 WebKit::FrameLoaderClientImpl::createPlugin(WebCore::IntSize const&, WebCore::HTMLPlugInElement*, WebCore::KURL const&, WTF::Vector<WTF::String, 0ul> const&, WTF::Vector<WTF::String, 0ul> const&, WTF::String const&, bool) + 375
    7   DumpRenderTree                      0x0118125e WebCore::SubframeLoader::loadPlugin(WebCore::HTMLPlugInImageElement*, WebCore::KURL const&, WTF::String const&, WTF::Vector<WTF::String, 0ul> const&, WTF::Vector<WTF::String, 0ul> const&, bool) + 432
    8   DumpRenderTree                      0x0118215b WebCore::SubframeLoader::requestObject(WebCore::HTMLPlugInImageElement*, WTF::String const&, WTF::AtomicString const&, WTF::String const&, WTF::Vector<WTF::String, 0ul> const&, WTF::Vector<WTF::String, 0ul> const&) + 875
    9   DumpRenderTree                      0x001ef703 WebCore::HTMLEmbedElement::updateWidget(bool) + 643
    10  DumpRenderTree                      0x011e69b6 WebCore::FrameView::updateWidget(WebCore::RenderEmbeddedObject*) + 378
    11  DumpRenderTree                      0x011e6b71 WebCore::FrameView::updateWidgets() + 365
    12  DumpRenderTree                      0x011e6e81 WebCore::FrameView::performPostLayoutTasks() + 201
    13  DumpRenderTree                      0x011e9a2a WebCore::FrameView::layout(bool) + 2312
    14  DumpRenderTree                      0x00f6a855 WebCore::Document::implicitClose() + 943
    15  DumpRenderTree                      0x0115f3d3 WebCore::FrameLoader::checkCallImplicitClose() + 147
    16  DumpRenderTree                      0x01162259 WebCore::FrameLoader::checkCompleted() + 261
    17  DumpRenderTree                      0x0116243d WebCore::FrameLoader::finishedParsing() + 141
    18  DumpRenderTree                      0x00f690ee WebCore::Document::finishedParsing() + 406
    19  DumpRenderTree                      0x0029a666 WebCore::HTMLTreeBuilder::finished() + 140
    20  DumpRenderTree                      0x002747cb WebCore::HTMLDocumentParser::end() + 187
    21  DumpRenderTree                      0x002748d3 WebCore::HTMLDocumentParser::attemptToRunDeferredScriptsAndEnd() + 257
    22  DumpRenderTree                      0x00275586 WebCore::HTMLDocumentParser::prepareToStopParsing() + 224
    23  DumpRenderTree                      0x002746d7 WebCore::HTMLDocumentParser::attemptToEnd() + 51
    24  DumpRenderTree                      0x0027470e WebCore::HTMLDocumentParser::finish() + 52
    25  DumpRenderTree                      0x00f623dc WebCore::Document::finishParsing() + 62
    26  DumpRenderTree                      0x01153df5 WebCore::DocumentWriter::endIfNotLoadingMainResource() + 159
    27  DumpRenderTree                      0x01153e28 WebCore::DocumentWriter::end() + 38
    28  DumpRenderTree                      0x01149f14 WebCore::DocumentLoader::finishedLoading() + 84
    29  DumpRenderTree                      0x0116384e WebCore::FrameLoader::finishedLoading() + 72
    30  DumpRenderTree                      0x01173e52 WebCore::MainResourceLoader::didFinishLoading(double) + 282
    31  DumpRenderTree                      0x0117dfcb WebCore::ResourceLoader::didFinishLoading(WebCore::ResourceHandle*, double) + 47
    32  DumpRenderTree                      0x00085e15 WebCore::ResourceHandleInternal::didFinishLoading(WebKit::WebURLLoader*, double) + 211
    33  DumpRenderTree                      0x018b659d webkit_glue::WebURLLoaderImpl::Context::OnCompletedRequest(URLRequestStatus const&, std::string const&, base::Time const&) + 679
...

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