2d.pattern.paint.norepeat.coord3.worker.js

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This WPT test may be referenced by the following Test IDs:
- /html/canvas/offscreen/fill-and-stroke-styles/2d.pattern.paint.norepeat.coord3.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.pattern.paint.norepeat.coord3

// Description:

// Note:

importScripts("/resources/testharness.js");

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

promise_test(async t => {

  var canvas = new OffscreenCanvas(100, 50);

  var ctx = canvas.getContext('2d');

  ctx.fillStyle = '#0f0';

  ctx.fillRect(0, 0, 100, 50);

  var response = await fetch('/images/red.png')

  var blob = await response.blob();

  var img = await createImageBitmap(blob);

  var pattern = ctx.createPattern(img, 'no-repeat');

  ctx.fillStyle = pattern;

  ctx.translate(50, 25);

  ctx.fillRect(-50, -25, 100, 50);

  ctx.fillStyle = '#0f0';

  ctx.fillRect(0, 0, 50, 25);

  _assertPixel(canvas, 1,1, 0,255,0,255);

  _assertPixel(canvas, 98,1, 0,255,0,255);

  _assertPixel(canvas, 1,48, 0,255,0,255);

  _assertPixel(canvas, 98,48, 0,255,0,255);

}, "");

done();