Worker_ErrorEvent_bubbles_cancelable.htm

Enable keyboard shortcuts

This WPT test may be referenced by the following Test IDs:
- /workers/Worker_ErrorEvent_bubbles_cancelable.htm - WPT Dashboard Interop Dashboard

<!DOCTYPE html>

<meta charset="utf-8">

<title>Web Workers: Worker ErrorEvent - bubbles, cancelable</title>

<link rel="author" title="Intel" href="http://www.intel.com">

<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.onerror = t.step_func_done(function(e) {

    assert_false(e.bubbles, "onerror on worker doesn't bubble");

    assert_true(e.cancelable, "onerror on worker is cancelable");

});

  worker.postMessage("Error Message");

}, "ErrorEvent on worker doesn't bubble and is cancelable");

</script>