https://github.com/web-platform-tests/wpt
Raw File
Tip revision: 2302b20508e95573c2256cd4d4f3b5193759cc67 authored by Jim Evans on 15 March 2018, 19:56:59 UTC
Changing WebDriver test_parent_htmldocument to expect error
Tip revision: 2302b20
2d.path.arcTo.zero.1.worker.js
// DO NOT EDIT! This test has been generated by tools/gentest.py.
// OffscreenCanvas test in a worker:2d.path.arcTo.zero.1
// Description:arcTo() with zero radius draws a straight line from P0 to P1
// Note:

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

var t = async_test("arcTo() with zero radius draws a straight line from P0 to P1");
t.step(function() {

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

ctx.fillStyle = '#f00';
ctx.fillRect(0, 0, 100, 50);
ctx.lineWidth = 50;
ctx.strokeStyle = '#0f0';
ctx.beginPath();
ctx.moveTo(0, 25);
ctx.arcTo(100, 25, 100, 100, 0);
ctx.stroke();
ctx.strokeStyle = '#f00';
ctx.beginPath();
ctx.moveTo(0, -25);
ctx.arcTo(50, -25, 50, 50, 0);
ctx.stroke();
_assertPixel(offscreenCanvas, 50,25, 0,255,0,255, "50,25", "0,255,0,255");

t.done();

});
done();
back to top