| <!DOCTYPE html> |
| <title> WorkerGlobalScope onerror event handler argument: col </title> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <div id=log></div> |
| <script> |
| // The worker events races with the window's load event; if the worker events |
| // arrive first, the harness will detect the error event and fail the test. |
| setup({ allow_uncaught_exception: true }); |
| |
| async_test(function(t) { |
| var worker = new Worker('./support/ErrorEvent.js'); |
| worker.onmessage = t.step_func_done(function(e) { |
| assert_equals(typeof e.data.colno, "number"); |
| }); |
| worker.postMessage("Error Message"); |
| }); |
| </script> |