| <!DOCTYPE HTML> |
| <html> |
| <head> |
| <script src="../../resources/js-test-pre.js"></script> |
| <script src="./resources/paint-api-utils.js"></script> |
| </head> |
| <body> |
| <script> |
| description("Paint API should not be available in worker contexts."); |
| window.jsTestIsAsync = true; |
| const worker = new Worker("./resources/worker.html"); |
| worker.onmessage = event => { |
| window.workerSupportedEntryTypes = JSON.parse(event.data); |
| shouldBeTrue('PerformanceObserver.supportedEntryTypes.includes("paint")'); |
| shouldBeFalse('workerSupportedEntryTypes.includes("paint")'); |
| shouldBeTrue('workerSupportedEntryTypes.includes("mark")'); |
| testPassed("PerformanceObserver.supportedEntryTypes did not include 'paint' for workers"); |
| finishJSTest(); |
| }; |
| |
| worker.postMessage("start"); |
| |
| </script> |
| <script src="../../resources/js-test-post.js"></script> |
| </body> |
| </html> |
