| <html> |
| <body> |
| <p>Test postMessage and garbage collection.</p> |
| <div id=result></div> |
| <script> |
| if (window.testRunner) { |
| testRunner.dumpAsText(); |
| testRunner.waitUntilDone(); |
| } |
| |
| var worker = new Worker('resources/messageport-echo-worker.js'); |
| |
| worker.onmessage = (event) => { |
| if (event.data !== "ready") { |
| document.body.innerHTML = "FAIL"; |
| if (window.testRunner) |
| testRunner.notifyDone(); |
| return; |
| } |
| worker.terminate(); |
| |
| function gcRec(n) { |
| if (n < 1) |
| return {}; |
| var temp = {i: "ab" + i + (i / 100000)}; |
| temp += "foo"; |
| gcRec(n-1); |
| } |
| for (var i = 0; i < 100000; i++) |
| gcRec(10); |
| |
| setTimeout(() => { |
| document.body.innerHTML = "PASS"; |
| if (window.testRunner) |
| testRunner.notifyDone(); |
| }, 0); |
| } |
| |
| var channel = new MessageChannel(); |
| channel.port1.onmessage = (event) => { }; |
| worker.postMessage("Here is your port", [channel.port2]); |
| |
| </script> |
| </body> |
| </html> |
