[Webkit-unassigned] [Bug 153824] New: [GTK] Ident inline box test fails due to assertion in VisibleSelection::selectionFromContentsOfNode()

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=153824

            Bug ID: 153824
           Summary: [GTK] Ident inline box test fails due to assertion in
                    VisibleSelection::selectionFromContentsOfNode()
    Classification: Unclassified
           Product: WebKit
           Version: WebKit Nightly Build
          Hardware: Unspecified
                OS: Unspecified
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: WebKit Gtk
          Assignee: webkit-unassigned at lists.webkit.org
          Reporter: aplazas at igalia.com
                CC: bugs-noreply at webkitgtk.org

The editing/execCommand/indent-inline-box-crash.html test is crashing due to an assert in the GTK+ debug bot. It seems to be caused because we are not checking if the node we are trying to get a position from can offer one.

STDERR: ASSERTION FAILED: !editingIgnoresContent(node)
STDERR: ../../Source/WebCore/editing/VisibleSelection.cpp(98) : static WebCore::VisibleSelection WebCore::VisibleSelection::selectionFromContentsOfNode(WebCore::Node*)
STDERR: 1   0x7f46bafbe161 /home/slave/webkitgtk/gtk-linux-64-debug/build/WebKitBuild/Debug/lib/libjavascriptcoregtk-4.0.so.18(WTFCrash+0x1e) [0x7f46bafbe161]
STDERR: 2   0x7f46c1d64567 /home/slave/webkitgtk/gtk-linux-64-debug/build/WebKitBuild/Debug/lib/libwebkit2gtk-4.0.so.37(WebCore::VisibleSelection::selectionFromContentsOfNode(WebCore::Node*)+0x45) [0x7f46c1d64567]
STDERR: 3   0x7f46c1d7f2df /home/slave/webkitgtk/gtk-linux-64-debug/build/WebKitBuild/Debug/lib/libwebkit2gtk-4.0.so.37(+0x5ad82df) [0x7f46c1d7f2df]
STDERR: 4   0x7f46c1d7f9e4 /home/slave/webkitgtk/gtk-linux-64-debug/build/WebKitBuild/Debug/lib/libwebkit2gtk-4.0.so.37(+0x5ad89e4) [0x7f46c1d7f9e4]
STDERR: 5   0x7f46c1d80642 /home/slave/webkitgtk/gtk-linux-64-debug/build/WebKitBuild/Debug/lib/libwebkit2gtk-4.0.so.37(WebCore::createMarkup(WebCore::Range const&, WTF::Vector<WebCore::Node*, 0ul, WTF::CrashOnOverflow, 16ul>*, WebCore::EAnnotateForInterchange, bool, WebCore::EAbsoluteURLs)+0x5d) [0x7f46c1d80642]
STDERR: 6   0x7f46c1468fff /home/slave/webkitgtk/gtk-linux-64-debug/build/WebKitBuild/Debug/lib/libwebkit2gtk-4.0.so.37(WebKit::WebEditorClient::updateGlobalSelection(WebCore::Frame*)+0x197) [0x7f46c1468fff]
STDERR: 7   0x7f46c12af3af /home/slave/webkitgtk/gtk-linux-64-debug/build/WebKitBuild/Debug/lib/libwebkit2gtk-4.0.so.37(WebKit::WebEditorClient::respondToChangedSelection(WebCore::Frame*)+0xd7) [0x7f46c12af3af]
STDERR: 8   0x7f46c1d00d21 /home/slave/webkitgtk/gtk-linux-64-debug/build/WebKitBuild/Debug/lib/libwebkit2gtk-4.0.so.37(WebCore::Editor::respondToChangedSelection(WebCore::VisibleSelection const&, unsigned int)+0x51) [0x7f46c1d00d21]
STDERR: 9   0x7f46c1d1184e /home/slave/webkitgtk/gtk-linux-64-debug/build/WebKitBuild/Debug/lib/libwebkit2gtk-4.0.so.37(WebCore::FrameSelection::setSelectionWithoutUpdatingAppearance(WebCore::VisibleSelection const&, unsigned int, WebCore::FrameSelection::CursorAlignOnScroll, WebCore::TextGranularity)+0x420) [0x7f46c1d1184e]
STDERR: 10  0x7f46c1d11985 /home/slave/webkitgtk/gtk-linux-64-debug/build/WebKitBuild/Debug/lib/libwebkit2gtk-4.0.so.37(WebCore::FrameSelection::setSelection(WebCore::VisibleSelection const&, unsigned int, WebCore::AXTextStateChangeIntent, WebCore::FrameSelection::CursorAlignOnScroll, WebCore::TextGranularity)+0x3f) [0x7f46c1d11985]
STDERR: 11  0x7f46c1d1acd7 /home/slave/webkitgtk/gtk-linux-64-debug/build/WebKitBuild/Debug/lib/libwebkit2gtk-4.0.so.37(WebCore::FrameSelection::selectAll()+0x3f7) [0x7f46c1d1acd7]
STDERR: 12  0x7f46c1d0a0ca /home/slave/webkitgtk/gtk-linux-64-debug/build/WebKitBuild/Debug/lib/libwebkit2gtk-4.0.so.37(+0x5a630ca) [0x7f46c1d0a0ca]
STDERR: 13  0x7f46c1d0c066 /home/slave/webkitgtk/gtk-linux-64-debug/build/WebKitBuild/Debug/lib/libwebkit2gtk-4.0.so.37(WebCore::Editor::Command::execute(WTF::String const&, WebCore::Event*) const+0xde) [0x7f46c1d0c066]
STDERR: 14  0x7f46c1b7f626 /home/slave/webkitgtk/gtk-linux-64-debug/build/WebKitBuild/Debug/lib/libwebkit2gtk-4.0.so.37(WebCore::Document::execCommand(WTF::String const&, bool, WTF::String const&)+0x56) [0x7f46c1b7f626]
STDERR: 15  0x7f46c2c94347 /home/slave/webkitgtk/gtk-linux-64-debug/build/WebKitBuild/Debug/lib/libwebkit2gtk-4.0.so.37(WebCore::jsDocumentPrototypeFunctionExecCommand(JSC::ExecState*)+0x29f) [0x7f46c2c94347]
STDERR: 16  0x7f4668dfe0c8 [0x7f4668dfe0c8]
STDERR: LEAK: 1 WebProcessPool
STDERR: LEAK: 1 WebPageProxy

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