mirror of
https://github.com/servo/servo.git
synced 2025-06-23 16:44:33 +01:00
29 lines
861 B
JavaScript
29 lines
861 B
JavaScript
// DO NOT EDIT! This test has been generated by tools/gentest.py.
|
|
// OffscreenCanvas test in a worker:2d.composite.clip.source-over
|
|
// Description:fill() does not affect pixels outside the clip region.
|
|
// Note:
|
|
|
|
importScripts("/resources/testharness.js");
|
|
importScripts("/common/canvas-tests.js");
|
|
|
|
var t = async_test("fill() does not affect pixels outside the clip region.");
|
|
t.step(function() {
|
|
|
|
var offscreenCanvas = new OffscreenCanvas(100, 50);
|
|
var ctx = offscreenCanvas.getContext('2d');
|
|
|
|
|
|
ctx.fillStyle = '#0f0';
|
|
ctx.fillRect(0, 0, 100, 50);
|
|
ctx.globalCompositeOperation = 'source-over';
|
|
ctx.rect(-20, -20, 10, 10);
|
|
ctx.clip();
|
|
ctx.fillStyle = '#f00';
|
|
ctx.fillRect(0, 0, 50, 50);
|
|
_assertPixel(offscreenCanvas, 25,25, 0,255,0,255, "25,25", "0,255,0,255");
|
|
_assertPixel(offscreenCanvas, 75,25, 0,255,0,255, "75,25", "0,255,0,255");
|
|
|
|
t.done();
|
|
|
|
});
|
|
done();
|