2d.imageData.object.properties.worker.js (1102B)
1 // DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. 2 // OffscreenCanvas test in a worker:2d.imageData.object.properties 3 // Description:ImageData objects have the right properties 4 // Note: 5 6 importScripts("/resources/testharness.js"); 7 importScripts("/html/canvas/resources/canvas-tests.js"); 8 9 var t = async_test("ImageData objects have the right properties"); 10 var t_pass = t.done.bind(t); 11 var t_fail = t.step_func(function(reason) { 12 throw reason; 13 }); 14 t.step(function() { 15 16 var canvas = new OffscreenCanvas(100, 50); 17 var ctx = canvas.getContext('2d'); 18 19 var imgdata = ctx.getImageData(0, 0, 10, 10); 20 _assertSame(typeof(imgdata.width), 'number', "typeof(imgdata.width)", "'number'"); 21 _assertSame(typeof(imgdata.height), 'number', "typeof(imgdata.height)", "'number'"); 22 _assertSame(typeof(imgdata.data), 'object', "typeof(imgdata.data)", "'object'"); 23 _assertSame(typeof(imgdata.colorSpace), 'string', "typeof(imgdata.colorSpace)", "'string'"); 24 _assertSame(typeof(imgdata.pixelFormat), 'string', "typeof(imgdata.pixelFormat)", "'string'"); 25 t.done(); 26 }); 27 done();