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1 <!DOCTYPE html> | |
2 <meta charset="utf-8"> | |
3 <title>Web Workers: Worker ErrorEvent - bubbles, cancelable</title> | |
4 <link rel="author" title="Intel" href="http://www.intel.com"> | |
5 <script src="/resources/testharness.js"></script> | |
6 <script src="/resources/testharnessreport.js"></script> | |
7 <div id="log"></div> | |
8 <script> | |
9 // The worker events races with the window's load event; if the worker events | |
10 // arrive first, the harness will detect the error event and fail the test. | |
11 setup({ allow_uncaught_exception: true }); | |
12 | |
13 async_test(function(t) { | |
14 var worker = new Worker('./support/ErrorEvent.js'); | |
15 worker.onerror = t.step_func_done(function(e) { | |
16 assert_false(e.bubbles, "onerror on worker doesn't bubble"); | |
17 assert_true(e.cancelable, "onerror on worker is cancelable"); | |
18 }); | |
19 worker.postMessage("Error Message"); | |
20 }, "ErrorEvent on worker doesn't bubble and is cancelable"); | |
21 | |
22 </script> | |
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