<!DOCTYPE html>
<html>
<body>
<script src="../../resources/js-test-pre.js"></script>
<style id="target-style"></style>

<script>
    description("Test invalid input with the pointer media feature.")

    var testCases = [
        "pointer:",
        "pointer: ",
        "pointer: WebKit",
        "pointer: pointer",
        "pointer: hover",
        "pointer: portrait",
        "pointer: \\\"None\\\"",
        "pointer: 'None'",
    ];

    var targetStyle = document.getElementById('target-style');
    for (var testCase of testCases) {
        var testString = 'window.matchMedia("(' + testCase + ')").matches';
        shouldBeFalse('window.matchMedia("(' + testCase + ')").matches');

        targetStyle.innerText = "@media " + testCase + " { }";
        shouldBe("document.styleSheets[1].cssRules[0].media.length", "1");
    }
</script>

<script src="../../resources/js-test-post.js"></script>
</body>
</html>