third_party/WebKit/LayoutTests/fast/workers/worker-timeout-increasing-order.html

   1 <!DOCTYPE html>
   2 <html>
   3 <body>
   4 <p>Test setTimeOut,fired in increasing order in Web Workers.</p>
   5 <div id="result"></div>
   6 <script type="text/javascript">
   7 function log(message)
   8 {
   9     document.getElementById("result").innerHTML += message + "</br>";
  10 }
  11
  12 if (window.testRunner) {
  13    testRunner.dumpAsText();
  14    testRunner.waitUntilDone();
  15 }
  16
  17 var worker = new Worker('resources/worker-timeout-increasing-order.js');
  18 var lastTestResult = 0;
  19 var testCounterLimit = 3;
  20 var timerLimit = 3;
  21 var testStarted = false;
  22 var testAlreadyFailed = false;
  23
  24 worker.postMessage("TS");
  25
  26 worker.onmessage = function(evt) {
  27     if(testStarted) {
  28         var currentNum = evt.data;
  29         if(lastTestResult == currentNum - 1 && !testAlreadyFailed) {
  30             lastTestResult = currentNum;
  31             --timerLimit;
  32             // we got all the results in order
  33             if(lastTestResult == testCounterLimit && timerLimit == 0)
  34                 log("PASS: Timeouts executed in order.");
  35         }
  36         else {
  37             testAlreadyFailed = true;
  38             --timerLimit;
  39             if(timerLimit == 0)
  40                 log("FAIL: PASS: Timeouts executed out of order.");
  41         }
  42     }
  43     if(evt.data == "Test started.") {
  44         log(evt.data);
  45         testStarted = true;
  46     }
  47     if (evt.data == "DONE") {
  48         log("DONE.");
  49         if (window.testRunner)
  50             testRunner.notifyDone();
  51     }
  52 }
  53 </script>
  54 </body>
  55 </html>