LayoutTests/fast/dom/reflect-unsigned-long.html

<script src="../../resources/js-test-pre.js"></script>
<script>
description("This tests covers the behavior of reflecting IDL attributes of type unsigned long");
// https://html.spec.whatwg.org/multipage/infrastructure.html#reflecting-content-attributes-in-idl-attributes

var video = document.createElement("video");

debug("* Default value");
shouldBeNull("video.getAttribute('width')");
shouldBe("video.width", "0");

debug("");
debug("* Regular value");
evalAndLog("video.setAttribute('width', '123')");
shouldBeEqualToString("video.getAttribute('width')", "123");
shouldBe("video.width", "123");
evalAndLog("video.width = 123");
shouldBeEqualToString("video.getAttribute('width')", "123");
shouldBe("video.width", "123");

debug("");
debug("* Boundary");
evalAndLog("video.setAttribute('width', '2147483647')");
shouldBeEqualToString("video.getAttribute('width')", "2147483647");
shouldBe("video.width", "2147483647");
evalAndLog("video.width = 2147483647");
shouldBeEqualToString("video.getAttribute('width')", "2147483647");
shouldBe("video.width", "2147483647");

debug("");
debug("* Out of range value");
evalAndLog("video.setAttribute('width', '2147483649')");
shouldBeEqualToString("video.getAttribute('width')", "2147483649");
shouldBe("video.width", "0");
evalAndLog("video.width = 2147483649");
shouldBeEqualToString("video.getAttribute('width')", "0");
shouldBe("video.width", "0");

debug("");
debug("* Default value");
shouldBeNull("video.getAttribute('height')");
shouldBe("video.height", "0");

debug("");
debug("* Regular value");
evalAndLog("video.setAttribute('height', '123')");
shouldBeEqualToString("video.getAttribute('height')", "123");
shouldBe("video.height", "123");
evalAndLog("video.height = 123");
shouldBeEqualToString("video.getAttribute('height')", "123");
shouldBe("video.height", "123");

debug("");
debug("* Boundary");
evalAndLog("video.setAttribute('height', '2147483647')");
shouldBeEqualToString("video.getAttribute('height')", "2147483647");
shouldBe("video.height", "2147483647");
evalAndLog("video.height = 2147483647");
shouldBeEqualToString("video.getAttribute('height')", "2147483647");
shouldBe("video.height", "2147483647");

debug("");
debug("* Out of range value");
evalAndLog("video.setAttribute('height', '2147483649')");
shouldBeEqualToString("video.getAttribute('height')", "2147483649");
shouldBe("video.height", "0");
evalAndLog("video.height = 2147483649");
shouldBeEqualToString("video.getAttribute('height')", "0");
shouldBe("video.height", "0");

debug("");
</script>
<script src="../../resources/js-test-post.js"></script>