| // DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. |
| // OffscreenCanvas test in a worker:2d.composite.operation.get |
| // Description: |
| // Note: |
| |
| importScripts("/resources/testharness.js"); |
| importScripts("/html/canvas/resources/canvas-tests.js"); |
| |
| var t = async_test(""); |
| 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'); |
| |
| var modes = ['source-atop', 'source-in', 'source-out', 'source-over', |
| 'destination-atop', 'destination-in', 'destination-out', 'destination-over', |
| 'lighter', 'copy', 'xor']; |
| for (var i = 0; i < modes.length; ++i) |
| { |
| ctx.globalCompositeOperation = modes[i]; |
| _assertSame(ctx.globalCompositeOperation, modes[i], "ctx.globalCompositeOperation", "modes[\""+(i)+"\"]"); |
| } |
| t.done(); |
| }); |
| done(); |