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path: root/testing/web-platform/tests/html/canvas/offscreen/text/2d.text.draw.fill.maxWidth.bound.worker.js
blob: adcb45faaae178c52897a5e2261082a4135987f2 (plain)
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// DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py.
// OffscreenCanvas test in a worker:2d.text.draw.fill.maxWidth.bound
// Description:fillText handles maxWidth based on line size, not bounding box size
// 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');

  var f = new FontFace("CanvasTest", "url('/fonts/CanvasTest.ttf')");
  f.load();
  self.fonts.add(f);
  await self.fonts.ready;
  ctx.font = '50px CanvasTest';
  ctx.fillStyle = '#f00';
  ctx.fillRect(0, 0, 100, 50);
  ctx.fillStyle = '#0f0';
  ctx.fillText('DD', 0, 37.5, 100);
  _assertPixelApprox(canvas, 5,5, 0,255,0,255, 2);
  _assertPixelApprox(canvas, 95,5, 0,255,0,255, 2);
  _assertPixelApprox(canvas, 25,25, 0,255,0,255, 2);
  _assertPixelApprox(canvas, 75,25, 0,255,0,255, 2);
  t.done();
}, "fillText handles maxWidth based on line size, not bounding box size");
done();