mirror of
https://github.com/servo/servo.git
synced 2025-07-12 09:53:40 +01:00
41 lines
1.2 KiB
JavaScript
41 lines
1.2 KiB
JavaScript
// DO NOT EDIT! This test has been generated by tools/gentest.py.
|
|
// OffscreenCanvas test in a worker:2d.pattern.paint.repeaty.basic
|
|
// Description:
|
|
// Note:
|
|
|
|
importScripts("/resources/testharness.js");
|
|
importScripts("/common/canvas-tests.js");
|
|
|
|
var t = async_test("");
|
|
t.step(function() {
|
|
|
|
var offscreenCanvas = new OffscreenCanvas(100, 50);
|
|
var ctx = offscreenCanvas.getContext('2d');
|
|
|
|
ctx.fillStyle = '#0f0';
|
|
ctx.fillRect(0, 0, 100, 50);
|
|
ctx.fillStyle = '#f00';
|
|
ctx.fillRect(0, 0, 16, 50);
|
|
var promise = new Promise(function(resolve, reject) {
|
|
var xhr = new XMLHttpRequest();
|
|
xhr.open("GET", '/images/green-16x16.png');
|
|
xhr.responseType = 'blob';
|
|
xhr.send();
|
|
xhr.onload = function() {
|
|
resolve(xhr.response);
|
|
};
|
|
});
|
|
promise.then(function(response) {
|
|
var pattern = ctx.createPattern(response, 'repeat-y');
|
|
ctx.fillStyle = pattern;
|
|
ctx.fillRect(0, 0, 100, 50);
|
|
_assertPixel(offscreenCanvas, 1,1, 0,255,0,255, "1,1", "0,255,0,255");
|
|
_assertPixel(offscreenCanvas, 98,1, 0,255,0,255, "98,1", "0,255,0,255");
|
|
_assertPixel(offscreenCanvas, 1,48, 0,255,0,255, "1,48", "0,255,0,255");
|
|
_assertPixel(offscreenCanvas, 98,48, 0,255,0,255, "98,48", "0,255,0,255");
|
|
});
|
|
|
|
t.done();
|
|
|
|
});
|
|
done();
|