third_party/WebKit/LayoutTests/fast/workers/resources/worker-context-gc.js

   1 function log(message)
   2 {
   3     document.getElementById("result").innerHTML += message + "<br>";
   4 }
   5
   6 if (window.testRunner) {
   7     testRunner.dumpAsText();
   8     testRunner.waitUntilDone();
   9 }
  10
  11 var worker = createWorker();
  12
  13 log("This tests that gc does not destroy the WorkerNavigator and WorkerLocation wrappers if the WorkerContext is still active. You should see two PASSes below if this test succeeds.");
  14
  15 worker.postMessage("eval navigator.foo = 'PASS'; gc(); navigator.foo");
  16 worker.postMessage("eval location.foo = 'PASS'; gc(); location.foo");
  17
  18 worker.postMessage("eval foo//bar");
  19
  20 worker.onmessage = function(evt) {
  21     if (!/foo\/\/bar/.test(evt.data))
  22         log(evt.data.replace(new RegExp("/.*LayoutTests"), "<...>"));
  23     else {
  24         log("DONE");
  25         if (window.testRunner)
  26             testRunner.notifyDone();
  27     }
  28 }