<script>
if (window.testRunner) {
    testRunner.dumpAsText();
    testRunner.dumpStatusCallbacks();
}

function log(s)
{
    document.getElementById("console").innerHTML += "<li>" + s + "</li>";
}

function shouldBe(a, b)
{
    var evalA, evalB;
    try {
        evalA = eval(a);
        evalB = eval(b);
    } catch(e) {
        evalA = e;
    }

    var message = (evalA === evalB)
                    ? "PASS: " + a + " should be '" + evalB + "' and is."
                    : "*** FAIL: " + a + " should be '" + evalB + "' but instead is " + evalA + ". ***";
    log(message);
}

function test()
{
    shouldBe("window.status = 'set window.status'; window.status", "'set window.status'");
    shouldBe("status = 'set status'", "'set status'");
    shouldBe("window.status = 1; window.status", "'1'");
    shouldBe("status = 2; status", "'2'");
    shouldBe("window.status={toString:function(){ return 'object.toString'; }}; window.status", "'object.toString'");
}
</script>
This tests that we can assign strings to the status property.
<ul id="console"></ul>
<script>
test();
</script>