mozilla-release/testing/web-platform/tests/offscreen-canvas/shadows/2d.shadow.attributes.shadowOffset.invalid.html

<!DOCTYPE html>
<!-- DO NOT EDIT! This test has been generated by tools/gentest.py. -->
<title>OffscreenCanvas test: 2d.shadow.attributes.shadowOffset.invalid</title>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="/common/canvas-tests.js"></script>

<h1>2d.shadow.attributes.shadowOffset.invalid</h1>
<p class="desc"></p>


<script>
var t = async_test("");
t.step(function() {

var offscreenCanvas = new OffscreenCanvas(100, 50);
var ctx = offscreenCanvas.getContext('2d');

ctx.shadowOffsetX = 1;
ctx.shadowOffsetY = 2;
ctx.shadowOffsetX = Infinity;
ctx.shadowOffsetY = Infinity;
_assertSame(ctx.shadowOffsetX, 1, "ctx.shadowOffsetX", "1");
_assertSame(ctx.shadowOffsetY, 2, "ctx.shadowOffsetY", "2");
ctx.shadowOffsetX = 1;
ctx.shadowOffsetY = 2;
ctx.shadowOffsetX = -Infinity;
ctx.shadowOffsetY = -Infinity;
_assertSame(ctx.shadowOffsetX, 1, "ctx.shadowOffsetX", "1");
_assertSame(ctx.shadowOffsetY, 2, "ctx.shadowOffsetY", "2");
ctx.shadowOffsetX = 1;
ctx.shadowOffsetY = 2;
ctx.shadowOffsetX = NaN;
ctx.shadowOffsetY = NaN;
_assertSame(ctx.shadowOffsetX, 1, "ctx.shadowOffsetX", "1");
_assertSame(ctx.shadowOffsetY, 2, "ctx.shadowOffsetY", "2");

t.done();

});
</script>