[Webkit-unassigned] [Bug 29381] New: [Qt] [Regression] QWebView::setHtml() executes script body twice

Fri Sep 18 07:04:41 PDT 2009

https://bugs.webkit.org/show_bug.cgi?id=29381

           Summary: [Qt] [Regression] QWebView::setHtml() executes script
                    body twice
           Product: WebKit
           Version: 528+ (Nightly build)
          Platform: Other
        OS/Version: Mac OS X 10.5
            Status: NEW
          Keywords: Qt
          Severity: Normal
          Priority: P2
         Component: New Bugs
        AssignedTo: webkit-unassigned at lists.webkit.org
        ReportedBy: vestbo at webkit.org

This bug report originated from issue QTBUG-3713
<http://bugreports.qt.nokia.com/browse/QTBUG-3713>

--- Description ---

QWebView::setHtml() executes script body twice, the following example will show
the alert message box two times. This is a regression from Qt 4.4.3.

class widget : public QWebView
{
public:
    widget(QWidget* parent = 0)
        : QWebView(parent)
    {
        setHtml("<html><body><script>\n"
                "var x = new Date();\n"
                "alert(x);\n"
                "</script></body></html>\n");
    }
};

int main(int argc, char **argv)
{
    QApplication a(argc, argv);
    widget w;
    w.show();
    return a.exec();
}

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