LayoutTests/fast/dom/HTMLDocument/width-and-height.html

<script>
    if (window.testRunner)
        testRunner.dumpAsText();

    if ('width' in document && 'height' in document)
        document.write("PASS. The document.width and document.height properties are accessible from JavaScript.");
    else
        document.write("FAIL. document.width or document.height are not accessible from JavaScript.");
</script>