<!DOCTYPE html>
<html>
<body>
<script src="../../resources/js-test-pre.js"></script>
<script>
description("Test that the toString() stringifier has the right attributes");

function testStringifier(object, isUnforgeable)
{
    unforgeable = isUnforgeable;
    descriptor = Object.getOwnPropertyDescriptor(unforgeable ? object : object.__proto__, "toString");
    shouldBeType("descriptor.value", "Function");
    shouldBe("descriptor.writable", "!unforgeable");
    shouldBeTrue("descriptor.enumerable");
    shouldBe("descriptor.configurable", "!unforgeable");
}

debug("* HTMLAnchorElement");
var anchor = document.createElement("a");
testStringifier(anchor, false);

debug("");
debug("* HTMLAreaElement");
var area = document.createElement("area");
testStringifier(area, false);

debug("");
debug("* Location");
testStringifier(window.location, true);
</script>
<script src="../../resources/js-test-post.js"></script>
</body>
</html>