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2d.text.draw.fontface.repeat.html
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2d.text.draw.fontface.repeat.html
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<!DOCTYPE html>
<!-- DO NOT EDIT! This test has been generated by tools/gentest.py. -->
<title>OffscreenCanvas test: 2d.text.draw.fontface.repeat</title>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="/2dcontext/resources/canvas-tests.js"></script>
<h1>2d.text.draw.fontface.repeat</h1>
<p class="desc">Draw with the font immediately, then wait a bit until and draw again. (This crashes some version of WebKit.)</p>
<script>
var t = async_test("Draw with the font immediately, then wait a bit until and draw again. (This crashes some version of WebKit.)");
var t_pass = t.done.bind(t);
var t_fail = t.step_func(function(reason) {
throw reason;
});
t.step(function() {
var offscreenCanvas = new OffscreenCanvas(100, 50);
var ctx = offscreenCanvas.getContext('2d');
ctx.fillStyle = '#f00';
ctx.fillRect(0, 0, 100, 50);
ctx.font = '67px CanvasTest';
ctx.fillStyle = '#0f0';
ctx.fillText('AA', 0, 50);
new Promise(function(resolve) { step_timeout(resolve, 500); })
.then(function() {
ctx.fillText('AA', 0, 50);
_assertPixelApprox(offscreenCanvas, 5,5, 0,255,0,255, "5,5", "0,255,0,255", 2);
_assertPixelApprox(offscreenCanvas, 95,5, 0,255,0,255, "95,5", "0,255,0,255", 2);
_assertPixelApprox(offscreenCanvas, 25,25, 0,255,0,255, "25,25", "0,255,0,255", 2);
_assertPixelApprox(offscreenCanvas, 75,25, 0,255,0,255, "75,25", "0,255,0,255", 2);
}).then(t_pass, t_fail);
});
</script>