https://github.com/web-platform-tests/wpt
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Tip revision: 3b558a96b2c165d8b8c4aa3ce17e1f7d9e7912ed authored by Dave Tapuska on 18 December 2018, 21:43:49 UTC
Add tentative WPT tests for stale while revalidate handling.
Tip revision: 3b558a9
2d.composite.transparent.lighter.worker.js
// DO NOT EDIT! This test has been generated by tools/gentest.py.
// OffscreenCanvas test in a worker:2d.composite.transparent.lighter
// Description:
// Note:

importScripts("/resources/testharness.js");
importScripts("/common/canvas-tests.js");

var t = async_test("");
t.step(function() {

var offscreenCanvas = new OffscreenCanvas(100, 50);
var ctx = offscreenCanvas.getContext('2d');


ctx.fillStyle = 'rgba(0, 255, 0, 0.5)';
ctx.fillRect(0, 0, 100, 50);
ctx.globalCompositeOperation = 'lighter';
ctx.fillStyle = 'rgba(0, 0, 255, 0.75)';
ctx.fillRect(0, 0, 100, 50);
_assertPixelApprox(offscreenCanvas, 50,25, 0,128,191,255, "50,25", "0,128,191,255", 5);

t.done();

});
done();
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