#516 Window#jsxGet_frames bug

[Simon R]

jsxGet_frames falls over with a ClassCast exception on some usages. Patch is

public HTMLCollection jsxGet_frames() {
    if (frames_ == null) {
        final XPath xpath;
        try {
            xpath = new HtmlUnitXPath("//*[(name() = 'frame' or name() = 'iframe')]");
        }
        catch (final JaxenException e) {
            // should never occur
            throw Context.reportRuntimeError("Failed initializing frame collections: " + e.getMessage());
        }
        final HtmlPage page = (HtmlPage) getWebWindow().getEnclosedPage();
        frames_ = new HTMLCollection(this);
        final Transformer toEnclosedWindow = new Transformer() {
            public Object transform(final Object obj) {
                if (obj instanceof BaseFrame)
                    return ((BaseFrame) obj).getEnclosedWindow();
                else 
                    return ((FrameWindow)obj).getFrameElement().getEnclosedWindow();
            }
        };
        frames_.init(page, xpath, toEnclosedWindow);
    }

    return frames_;
}

[Ahmed Ashour]

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Dear Simon,

Thanks for the information, but could you submit a test case that fails please?

[Ahmed Ashour]

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Pending requester information.

Please provide a failing case.

Many thanks.

[Ahmed Ashour]

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Please note this is similar to http://sourceforge.net/tracker/index.php?func=detail&aid=1802836&group_id=47038&atid=448266, which is now fixed.