| <!DOCTYPE html> |
| <script src="../../resources/testharness.js"></script> |
| <script src="../../resources/testharnessreport.js"></script> |
| <script> |
| var t = async_test("Garbage collection of ImageResourceContent while " + |
| "asynchronous loading of SVG is in progress " + |
| "shouldn't crash. crbug.com/726220"); |
| var img; |
| |
| function step1() { |
| setTimeout(t.step_func(step2), 0); |
| |
| // 1. Creating an <img> element with SVG of which loading is not completed |
| // synchronously. |
| img = document.createElement('img'); |
| img.src='data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg"><foreignObject><body xmlns="http://www.w3.org/1999/xhtml"><marquee></marquee></body></foreignObject></svg>'; |
| document.body.appendChild(img); |
| assert_false(img.complete); |
| } |
| |
| function step2() { |
| // 2. Adopt the <img> to a new document. |
| newdoc = document.implementation.createDocument("svg", null); |
| newdoc.adoptNode(img); |
| |
| // 3. Do garbage collection. The oold ImageResourceContent is garbage |
| // collected while async SVG loading is still in progress. |
| gc(); |
| |
| setTimeout(t.step_func_done(), 100); |
| } |
| |
| </script> |
| <body onload="setTimeout(t.step_func(step1), 0)"></body> |
