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1 <body> | 1 <body> |
2 <p>Test Worker script error handling functionality. Should print a series of PAS
S messages, followed with DONE.</p> | 2 <p>Test Worker script error handling functionality. Should print a series of PAS
S messages, followed with DONE.</p> |
3 <div id=result></div> | 3 <div id=result></div> |
4 <script> | 4 <script> |
5 function log(message) | 5 function log(message) |
6 { | 6 { |
7 document.getElementById("result").innerHTML += message + "<br>"; | 7 document.getElementById("result").innerHTML += message + "<br>"; |
8 } | 8 } |
9 | 9 |
10 var testCases = [ | 10 var testCases = [ |
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44 log("FAIL: unexpected exception " + ex); | 44 log("FAIL: unexpected exception " + ex); |
45 runNextTest(); | 45 runNextTest(); |
46 } | 46 } |
47 } | 47 } |
48 | 48 |
49 function testScriptErrorUnhandled() | 49 function testScriptErrorUnhandled() |
50 { | 50 { |
51 try { | 51 try { |
52 var worker = new Worker("resources/worker-script-error-unhandled.js"); | 52 var worker = new Worker("resources/worker-script-error-unhandled.js"); |
53 worker.onerror = function(evt) { | 53 worker.onerror = function(evt) { |
54 log("PASS: onerror invoked for a script that has script error '" + e
vt.message + "' at line " + evt.lineno + "."); | 54 log("PASS: onerror invoked for a script that has script error '" + e
vt.message + "' at line " + evt.lineno + " and column " + evt.colno + "."); |
55 runNextTest(); | 55 runNextTest(); |
56 return false; | 56 return false; |
57 } | 57 } |
58 } catch (ex) { | 58 } catch (ex) { |
59 log("FAIL: unexpected exception " + ex); | 59 log("FAIL: unexpected exception " + ex); |
60 runNextTest(); | 60 runNextTest(); |
61 } | 61 } |
62 } | 62 } |
63 | 63 |
64 function testScriptErrorAddEventListener() | 64 function testScriptErrorAddEventListener() |
65 { | 65 { |
66 try { | 66 try { |
67 var worker = new Worker("resources/worker-script-error-unhandled.js"); | 67 var worker = new Worker("resources/worker-script-error-unhandled.js"); |
68 worker.addEventListener("error", | 68 worker.addEventListener("error", |
69 function(evt) { | 69 function(evt) { |
70 log("PASS: event listener invoked for a script that has script e
rror '" + evt.message + "' at line " + evt.lineno + "."); | 70 log("PASS: event listener invoked for a script that has script e
rror '" + evt.message + "' at line " + evt.lineno + " and column " + evt.colno +
"."); |
71 runNextTest(); | 71 runNextTest(); |
72 evt.preventDefault(); | 72 evt.preventDefault(); |
73 }, false); | 73 }, false); |
74 } catch (ex) { | 74 } catch (ex) { |
75 log("FAIL: unexpected exception " + ex); | 75 log("FAIL: unexpected exception " + ex); |
76 runNextTest(); | 76 runNextTest(); |
77 } | 77 } |
78 } | 78 } |
79 | 79 |
80 function testErrorInHandlingScriptError() | 80 function testErrorInHandlingScriptError() |
81 { | 81 { |
82 try { | 82 try { |
83 var worker = new Worker("resources/worker-error-in-handling-script-error
.js"); | 83 var worker = new Worker("resources/worker-error-in-handling-script-error
.js"); |
84 var errorCount = 0; | 84 var errorCount = 0; |
85 worker.onerror = function(evt) { | 85 worker.onerror = function(evt) { |
86 log("PASS: onerror invoked for a script that has script error '" + e
vt.message + "' at line " + evt.lineno + "."); | 86 log("PASS: onerror invoked for a script that has script error '" + e
vt.message + "' at line " + evt.lineno + " and column " + evt.colno + "."); |
87 ++errorCount; | 87 ++errorCount; |
88 // Second error happens in the onerror handler. Run next test only w
hen it's reported. | 88 // Second error happens in the onerror handler. Run next test only w
hen it's reported. |
89 if (errorCount == 2) | 89 if (errorCount == 2) |
90 runNextTest(); | 90 runNextTest(); |
91 return false; | 91 return false; |
92 } | 92 } |
93 } catch (ex) { | 93 } catch (ex) { |
94 log("FAIL: unexpected exception " + ex); | 94 log("FAIL: unexpected exception " + ex); |
95 runNextTest(); | 95 runNextTest(); |
96 } | 96 } |
97 } | 97 } |
98 | 98 |
99 function testScriptErrorBubbledAndHandledInWorker() | 99 function testScriptErrorBubbledAndHandledInWorker() |
100 { | 100 { |
101 try { | 101 try { |
102 var worker = new Worker("resources/worker-script-error-bubbled.js"); | 102 var worker = new Worker("resources/worker-script-error-bubbled.js"); |
103 worker.onmessage = function(evt) { | 103 worker.onmessage = function(evt) { |
104 log("message from worker: \"" + evt.data + "\"."); | 104 log("message from worker: \"" + evt.data + "\"."); |
105 } | 105 } |
106 worker.onerror = function(evt) { | 106 worker.onerror = function(evt) { |
107 log("PASS: onerror invoked for a script that has script error '" + e
vt.message + "' at line " + evt.lineno + "."); | 107 log("PASS: onerror invoked for a script that has script error '" + e
vt.message + "' at line " + evt.lineno + " and column " + evt.colno + "."); |
108 runNextTest(); | 108 runNextTest(); |
109 return false; | 109 return false; |
110 } | 110 } |
111 } catch (ex) { | 111 } catch (ex) { |
112 log("FAIL: unexpected exception " + ex); | 112 log("FAIL: unexpected exception " + ex); |
113 runNextTest(); | 113 runNextTest(); |
114 } | 114 } |
115 } | 115 } |
116 | 116 |
117 function testScriptErrorBubbledAndReportedToUser() | 117 function testScriptErrorBubbledAndReportedToUser() |
118 { | 118 { |
119 try { | 119 try { |
120 var worker = new Worker("resources/worker-script-error-bubbled.js"); | 120 var worker = new Worker("resources/worker-script-error-bubbled.js"); |
121 worker.onerror = function(evt) { | 121 worker.onerror = function(evt) { |
122 log("PASS: onerror invoked for a script that has script error '" + e
vt.message + "' at line " + evt.lineno + "."); | 122 log("PASS: onerror invoked for a script that has script error '" + e
vt.message + "' at line " + evt.lineno + " and column " + evt.colno + "."); |
123 runNextTest(); | 123 runNextTest(); |
124 return true; | 124 return true; |
125 } | 125 } |
126 } catch (ex) { | 126 } catch (ex) { |
127 log("FAIL: unexpected exception " + ex); | 127 log("FAIL: unexpected exception " + ex); |
128 runNextTest(); | 128 runNextTest(); |
129 } | 129 } |
130 } | 130 } |
131 | 131 |
132 function testScriptErrorHandled() | 132 function testScriptErrorHandled() |
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166 if (window.testRunner) { | 166 if (window.testRunner) { |
167 testRunner.dumpAsText(); | 167 testRunner.dumpAsText(); |
168 testRunner.waitUntilDone(); | 168 testRunner.waitUntilDone(); |
169 } | 169 } |
170 | 170 |
171 runNextTest(); | 171 runNextTest(); |
172 | 172 |
173 </script> | 173 </script> |
174 </body> | 174 </body> |
175 | 175 |
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