<head>
    <script src="../../resources/js-test-pre.js"></script>
</head>
<body>
    <script>
        description("Test the possible cases of the svg href attribute value: null string, empty string and non-empty string.");

        window.element = document.createElementNS("http://www.w3.org/2000/svg", "a");
        shouldBeNull("window.element.getAttributeNS('http://www.w3.org/1999/xlink', 'href')");
        shouldBeNull("window.element.getAttribute('href')");

        window.element.setAttributeNS("http://www.w3.org/1999/xlink", "href", "www.webkit.org");
        shouldBeEqualToString("window.element.getAttributeNS('http://www.w3.org/1999/xlink', 'href')", "www.webkit.org");
        shouldBeEqualToString("window.element.getAttribute('href')",  "www.webkit.org");

        window.element.setAttributeNS("http://www.w3.org/1999/xlink", "href", "");
        shouldBeEmptyString("window.element.getAttributeNS('http://www.w3.org/1999/xlink', 'href')");
        shouldBeEmptyString("window.element.getAttribute('href')");

        window.element.setAttribute("href", "www.build.webkit.org");
        shouldBeEqualToString("window.element.getAttributeNS('http://www.w3.org/1999/xlink', 'href')", "www.build.webkit.org");
        shouldBeEqualToString("window.element.getAttribute('href')",  "www.build.webkit.org");

        window.element.setAttribute("href", "");
        shouldBeEmptyString("window.element.getAttributeNS('http://www.w3.org/1999/xlink', 'href')");
        shouldBeEmptyString("window.element.getAttribute('href')");
    </script>
    <script src="../../resources/js-test-post.js"></script>
</body>