summaryrefslogtreecommitdiffstats
path: root/testing/web-platform/tests/2dcontext/drawing-rectangles-to-the-canvas/2d.clearRect.globalcomposite.html
blob: 96830e1ea754ca628b6a3bafa1804696bc574cf9 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
<!DOCTYPE html>
<!-- DO NOT EDIT! This test has been generated by tools/gentest.py. -->
<title>Canvas test: 2d.clearRect.globalcomposite</title>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="/common/canvas-tests.js"></script>
<link rel="stylesheet" href="/common/canvas-tests.css">
<body class="show_output">

<h1>2d.clearRect.globalcomposite</h1>
<p class="desc">clearRect is not affected by globalCompositeOperation</p>


<p class="output">Actual output:</p>
<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
<p class="output expectedtext">Expected output:<p><img src="/images/clear-100x50.png" class="output expected" id="expected" alt="">
<ul id="d"></ul>
<script>
var t = async_test("clearRect is not affected by globalCompositeOperation");
_addTest(function(canvas, ctx) {

ctx.fillStyle = '#f00';
ctx.fillRect(0, 0, 100, 50);
ctx.globalCompositeOperation = 'destination-atop';
ctx.clearRect(0, 0, 100, 50);
_assertPixel(canvas, 50,25, 0,0,0,0, "50,25", "0,0,0,0");


});
</script>