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Test Info:

<!DOCTYPE html>
<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
<title>Canvas test: 2d.pattern.modify.image1</title>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="/html/canvas/resources/canvas-tests.js"></script>
<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
<body class="show_output">
<h1>2d.pattern.modify.image1</h1>
<p class="desc"></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/green-100x50.png" class="output expected" id="expected" alt="">
<ul id="d"></ul>
<script>
var t = async_test("");
_addTest(function(canvas, ctx) {
var img = document.getElementById('green.png');
var pattern = ctx.createPattern(img, 'no-repeat');
deferTest();
img.onload = t.step_func_done(function ()
{
ctx.fillStyle = pattern;
ctx.fillRect(0, 0, 100, 50);
_assertPixel(canvas, 1,1, 0,255,0,255);
_assertPixel(canvas, 98,1, 0,255,0,255);
_assertPixel(canvas, 1,48, 0,255,0,255);
_assertPixel(canvas, 98,48, 0,255,0,255);
});
img.src = '/images/red.png';
});
</script>
<img src="/images/green.png" id="green.png" class="resource">