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Test Info:

<!DOCTYPE html>
<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/ -->
<title>Canvas test: 2d.pattern.image.incomplete.immediate</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">
<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>
<ul id="d"></ul>
var t = async_test("");
_addTest(function(canvas, ctx) {
var img = new Image();
img.src = '../images/red.png';
// This triggers the "update the image data" algorithm.
// The image will not go to the "completely available" state
// until a fetch task in the networking task source is processed,
// so the image must not be fully decodable yet:
_assertSame(ctx.createPattern(img, 'repeat'), null, "ctx.createPattern(img, 'repeat')", "null");
<img src="/images/red.png" id="red.png" class="resource">