third_party/WebKit/LayoutTests/fast/workers/shared-worker-constructor.html

   1 <body>
   2 <p>Test SharedWorker constructor functionality. Should print a series of PASS messages, followed with DONE.</p>
   3 <div id=result></div>
   4 <script>
   5 function log(message)
   6 {
   7     document.getElementById("result").innerHTML += message + "<br>";
   8 }
   9
  10 if (window.testRunner) {
  11     testRunner.dumpAsText();
  12     testRunner.waitUntilDone();
  13 }
  14
  15 try {
  16     new SharedWorker({toString:function(){throw "exception"}}, "name")
  17     log("FAIL: toString exception not propagated.");
  18 } catch (ex) {
  19     if (ex == "exception")
  20         log("PASS: toString exception propagated correctly.");
  21     else
  22         log("FAIL: unexpected exception (" + ex + ") received instead of one propagated from toString.");
  23 }
  24
  25 try {
  26     var foo = {toString:function(){new Worker(foo)}}
  27     new SharedWorker(foo, name);
  28     log("FAIL: no exception when trying to create workers recursively");
  29 } catch (ex) {
  30     log("PASS: trying to create workers recursively resulted in an exception (" + ex + ")");
  31 }
  32
  33 try {
  34     new SharedWorker();
  35     log("FAIL: invoking SharedWorker constructor without arguments did not result in an exception");
  36 } catch (ex) {
  37     log("PASS: invoking SharedWorker constructor without arguments resulted in an exception (" + ex + ")");
  38 }
  39
  40 try {
  41     var worker = new SharedWorker("resources/shared-worker-common.js");
  42     log("PASS: invoking SharedWorker constructor without name did not result in an exception");
  43 } catch (ex) {
  44     log("FAIL: Constructor failed when no name is passed: (" + ex + ")");
  45 }
  46
  47 try {
  48     new SharedWorker("resources/shared-worker-common.js", null);
  49     log("PASS: invoking SharedWorker constructor with null name did not result in an exception");
  50 } catch (ex) {
  51     log("FAIL: invoking SharedWorker constructor with null name resulted in an exception (" + ex + ")");
  52 }
  53
  54 try {
  55     new SharedWorker("resources/shared-worker-common.js", undefined);
  56     log("PASS: invoking SharedWorker constructor with undefined name did not result in an exception");
  57 } catch (ex) {
  58     log("FAIL: invoking SharedWorker constructor with undefined name resulted in an exception (" + ex + ")");
  59 }
  60
  61 try {
  62     var worker = new SharedWorker("resources/shared-worker-common.js", "name");
  63     log ("PASS: SharedWorker constructor succeeded: " + worker);
  64 } catch (ex) {
  65     log("FAIL: invoking SharedWorker constructor resulted in an exception (" + ex + ")");
  66 }
  67
  68 log("DONE");
  69 if (window.testRunner)
  70     testRunner.notifyDone();
  71
  72 </script>
  73 </body>