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initial.reset.pattern.html
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initial.reset.pattern.html
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<!DOCTYPE html>
<!-- DO NOT EDIT! This test has been generated by tools/gentest.py. -->
<title>OffscreenCanvas test: initial.reset.pattern</title>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="/2dcontext/resources/canvas-tests.js"></script>
<h1>initial.reset.pattern</h1>
<p class="desc">Resetting the canvas state does not invalidate any existing patterns</p>
<script>
var t = async_test("Resetting the canvas state does not invalidate any existing patterns");
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');
offscreenCanvas.width = 30;
ctx.fillStyle = '#0f0';
ctx.fillRect(0, 0, 30, 50);
var p = ctx.createPattern(offscreenCanvas, 'repeat-x');
offscreenCanvas.width = 100;
ctx.fillStyle = '#f00';
ctx.fillRect(0, 0, 100, 50);
ctx.fillStyle = p;
ctx.fillRect(0, 0, 100, 50);
_assertPixel(offscreenCanvas, 50,25, 0,255,0,255, "50,25", "0,255,0,255");
t.done();
});
</script>