| <!DOCTYPE html> |
| <meta charset=utf-8> |
| <title>createImageBitmap: origin-clean flag</title> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <script src="/common/media.js"></script> |
| <script src="/2dcontext/resources/canvas-tests.js"></script> |
| <div id=log></div> |
| <script> |
| |
| function assert_origin_unclean_getImageData(bitmap) { |
| const context = document.createElement("canvas").getContext("2d"); |
| context.drawImage(bitmap, 0, 0); |
| assert_throws("SecurityError", () => { |
| context.getImageData(0, 0, 1, 1); |
| }); |
| } |
| |
| function assert_origin_unclean_drawImage(bitmap) { |
| const canvas = document.createElement('canvas'); |
| const ctx = canvas.getContext('2d'); |
| ctx.drawImage(bitmap, 0, 0); |
| assert_throws('SecurityError', () => canvas.toDataURL()); |
| } |
| |
| function assert_origin_unclean_transferFromImageBitmap(bitmap) { |
| var canvas = document.createElement('canvas'); |
| var ctx = canvas.getContext('bitmaprenderer'); |
| ctx.transferFromImageBitmap(bitmap); |
| assert_throws('SecurityError', () => canvas.toDataURL()); |
| } |
| |
| forEachCanvasSource("http://{{domains[www1]}}:{{ports[http][0]}}", |
| "http://{{domains[]}}:{{ports[http][0]}}", |
| (name, factory) => { |
| promise_test(function() { |
| return factory().then(createImageBitmap).then(assert_origin_unclean_getImageData); |
| }, `${name}: origin unclear getImageData`); |
| promise_test(function() { |
| return factory().then(createImageBitmap).then(assert_origin_unclean_drawImage); |
| }, `${name}: origin unclear 2dContext.drawImage`); |
| promise_test(function() { |
| return factory().then(createImageBitmap).then(assert_origin_unclean_transferFromImageBitmap); |
| }, `${name}: origin unclear bitmaprenderer.transferFromImageBitmap`); |
| }); |
| </script> |
