| <!DOCTYPE html> |
| <html> |
| <body> |
| <p>This tests allocating 1000 elements and triggering GC. GC should collect some elements.</p> |
| <script> |
| |
| if (!window.internals) |
| document.write('This test requires internals'); |
| else { |
| testRunner.dumpAsText(); |
| |
| const initialNodeCount = internals.numberOfLiveNodes(); |
| |
| const testCount = 1000; |
| (() => { |
| for (let i = 0; i < testCount; ++i) |
| document.createElement('div').attributeStyleMap; |
| })(); |
| |
| if (window.GCController) |
| GCController.collect(); |
| |
| const nodeCountDiff = internals.numberOfLiveNodes() - initialNodeCount; |
| document.write(nodeCountDiff < testCount / 1.5 ? 'PASS' : `FAIL - ${nodeCountDiff} nodes alive after triggering GC`); |
| } |
| |
| </script> |
| </body> |
| </html> |
