| <body> |
| <p>Test Worker constructor functionality. Should print a series of PASS messages, followed with DONE.</p> |
| <div id=result></div> |
| <script> |
| function log(message) |
| { |
| document.getElementById("result").innerHTML += message + "<br>"; |
| } |
| |
| if (window.layoutTestController) { |
| layoutTestController.dumpAsText(); |
| layoutTestController.waitUntilDone(); |
| } |
| |
| try { |
| new Worker({toString:function(){throw "exception"}}) |
| log("FAIL: toString exception not propagated."); |
| } catch (ex) { |
| if (ex == "exception") |
| log("PASS: toString exception propagated correctly."); |
| else |
| log("FAIL: unexpected exception (" + ex + ") received instead of one propagated from toString."); |
| } |
| |
| try { |
| var foo = {toString:function(){new Worker(foo)}} |
| new Worker(foo); |
| log("FAIL: no exception when trying to create workers recursively"); |
| } catch (ex) { |
| log("PASS: trying to create workers recursively resulted in an exception (" + ex + ")"); |
| } |
| |
| try { |
| new Worker(); |
| log("FAIL: invoking Worker constructor without arguments did not result in an exception"); |
| } catch (ex) { |
| log("PASS: invoking Worker constructor without arguments resulted in an exception (" + ex + ")"); |
| } |
| |
| try { |
| var worker = new Worker("does-not-exist.js"); |
| worker.onerror = function() { |
| log("PASS: onerror invoked for a script that could not be loaded."); |
| log("DONE"); |
| if (window.layoutTestController) |
| layoutTestController.notifyDone(); |
| } |
| } catch (ex) { |
| log("FAIL: unexpected exception " + ex); |
| if (window.layoutTestController) |
| layoutTestController.notifyDone(); |
| } |
| </script> |
| </body> |
