| <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> |