2d.pattern.paint.orientation.image.worker.js (1090B)
1 // DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. 2 // OffscreenCanvas test in a worker:2d.pattern.paint.orientation.image 3 // Description:Image patterns do not get flipped when painted 4 // Note: 5 6 importScripts("/resources/testharness.js"); 7 importScripts("/html/canvas/resources/canvas-tests.js"); 8 9 promise_test(async t => { 10 var canvas = new OffscreenCanvas(100, 50); 11 var ctx = canvas.getContext('2d'); 12 13 ctx.fillStyle = '#f00'; 14 ctx.fillRect(0, 0, 100, 50); 15 16 var response = await fetch('/images/rrgg-256x256.png') 17 var blob = await response.blob(); 18 var img = await createImageBitmap(blob); 19 var pattern = ctx.createPattern(img, 'no-repeat'); 20 ctx.fillStyle = pattern; 21 ctx.save(); 22 ctx.translate(0, -103); 23 ctx.fillRect(0, 103, 100, 50); 24 ctx.restore(); 25 26 ctx.fillStyle = '#0f0'; 27 ctx.fillRect(0, 0, 100, 25); 28 29 _assertPixel(canvas, 1,1, 0,255,0,255); 30 _assertPixel(canvas, 98,1, 0,255,0,255); 31 _assertPixel(canvas, 1,48, 0,255,0,255); 32 _assertPixel(canvas, 98,48, 0,255,0,255); 33 }, "Image patterns do not get flipped when painted"); 34 done();