| <script src="../../resources/testharness.js"></script> |
| <script src="../../resources/testharnessreport.js"></script> |
| <body> |
| <script> |
| test(function(t) { |
| var canvas = document.createElement("canvas"); |
| var ctx = canvas.getContext('2d'); |
| ctx.fillStyle = 'red'; |
| ctx.fillRect(0,0,150,150); |
| |
| var img = new Image(); |
| img.src = '../../http/tests/misc/resources/image-slow.pl'; |
| |
| var video = document.createElement("video"); |
| |
| assert_equals(ctx.drawImage(img, 0, 0), undefined); |
| |
| var imgdata = ctx.getImageData(0, 0, 1, 1).data; |
| assert_equals(imgdata[0], 255); |
| assert_equals(imgdata[1], 0); |
| assert_equals(imgdata[2], 0); |
| assert_equals(imgdata[3], 255); |
| |
| assert_equals(ctx.drawImage(video, 0, 0), undefined); |
| |
| imgdata = ctx.getImageData(0, 0, 1, 1).data; |
| assert_equals(imgdata[0], 255); |
| assert_equals(imgdata[1], 0); |
| assert_equals(imgdata[2], 0); |
| assert_equals(imgdata[3], 255); |
| }, "Test that drawImage() does nothing with an incomplete image or video"); |
| </script> |
| </body> |