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Test Info:
- This WPT test may be referenced by the following Test IDs:
- /html/canvas/offscreen/shadows/2d.shadow.alpha.5.worker.html - WPT Dashboard Interop Dashboard
// DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py.
// OffscreenCanvas test in a worker:2d.shadow.alpha.5
// Description:Shadows of shapes with alpha components are drawn correctly
// Note:
importScripts("/resources/testharness.js");
importScripts("/html/canvas/resources/canvas-tests.js");
var t = async_test("Shadows of shapes with alpha components are drawn correctly");
var t_pass = t.done.bind(t);
var t_fail = t.step_func(function(reason) {
throw reason;
});
t.step(function() {
var canvas = new OffscreenCanvas(100, 50);
var ctx = canvas.getContext('2d');
ctx.fillStyle = '#f00';
ctx.fillRect(0, 0, 100, 50);
ctx.fillStyle = 'rgba(64, 0, 0, 0.5)';
ctx.shadowColor = '#00f';
ctx.shadowOffsetY = 50;
ctx.fillRect(0, -50, 100, 50);
_assertPixelApprox(canvas, 50,25, 127,0,127,255, 2);
t.done();
});
done();