Content - 4652c407ccfd83b546b44f80a0e6fba0ded861a9 - 677d35b/offscreen-canvas/fill-and-stroke-styles/2d.pattern.basic.zerocanvas.html

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Tip revision: 29ad6b8c4b678cdb1ab4649f8b3acf54cd56bccc authored by Anne van Kesteren on 24 September 2018, 14:41:07 UTC
Fetch/HTTP: test WWW-Authenticate parsing

Tip revision: 29ad6b8

2d.pattern.basic.zerocanvas.html

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

<h1>2d.pattern.basic.zerocanvas</h1>
<p class="desc"></p>


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

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

offscreenCanvas.width = 0;
offscreenCanvas.height = 10;
_assertSame(offscreenCanvas.width, 0, "offscreenCanvas.width", "0");
_assertSame(offscreenCanvas.height, 10, "offscreenCanvas.height", "10");
assert_throws("INVALID_STATE_ERR", function() { ctx.createPattern(offscreenCanvas, 'repeat'); });
offscreenCanvas.width = 10;
offscreenCanvas.height = 0;
_assertSame(offscreenCanvas.width, 10, "offscreenCanvas.width", "10");
_assertSame(offscreenCanvas.height, 0, "offscreenCanvas.height", "0");
assert_throws("INVALID_STATE_ERR", function() { ctx.createPattern(offscreenCanvas, 'repeat'); });
offscreenCanvas.width = 0;
offscreenCanvas.height = 0;
_assertSame(offscreenCanvas.width, 0, "offscreenCanvas.width", "0");
_assertSame(offscreenCanvas.height, 0, "offscreenCanvas.height", "0");
assert_throws("INVALID_STATE_ERR", function() { ctx.createPattern(offscreenCanvas, 'repeat'); });

t.done();

});
</script>

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