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| 1 <!DOCTYPE html> |
| 2 <meta charset=utf-8> |
| 3 <title> Dispatch additional events inside an event listener </title> |
| 4 <link rel="help" href="https://dom.spec.whatwg.org/#concept-event-dispatch"> |
| 5 <script src="../../../../resources/testharness.js"></script> |
| 6 <script src="../../../../resources/testharnessreport.js"></script> |
| 7 <div id=log></div> |
| 8 |
| 9 <table id="table" border="1" style="display: none"> |
| 10 <tbody id="table-body"> |
| 11 <tr id="table-row"> |
| 12 <td id="table-cell">Shady Grove</td> |
| 13 <td>Aeolian</td> |
| 14 </tr> |
| 15 <tr id="parent"> |
| 16 <td id="target">Over the river, Charlie</td> |
| 17 <td>Dorian</td> |
| 18 </tr> |
| 19 </tbody> |
| 20 </table> |
| 21 |
| 22 <script> |
| 23 async_test(function() { |
| 24 var event_type = "bar"; |
| 25 var target = document.getElementById("target"); |
| 26 var parent = document.getElementById("parent"); |
| 27 var tbody = document.getElementById("table-body"); |
| 28 var table = document.getElementById("table"); |
| 29 var body = document.body; |
| 30 var html = document.documentElement; |
| 31 var targets = [window, document, html, body, table, tbody, parent, target]; |
| 32 var expected_targets = [ |
| 33 window, |
| 34 document, |
| 35 html, |
| 36 body, |
| 37 table, |
| 38 tbody, |
| 39 parent, |
| 40 target, |
| 41 target, |
| 42 parent, |
| 43 tbody, |
| 44 table, |
| 45 body, |
| 46 html, |
| 47 document, |
| 48 window |
| 49 ]; |
| 50 var expected_listeners = [0,0,0,0,0,0,0,0,1,1,1,1,1,1,1,1]; |
| 51 |
| 52 var actual_targets = [], actual_listeners = []; |
| 53 var test_event_function = function(i) { |
| 54 return this.step_func(function(evt) { |
| 55 actual_targets.push(evt.currentTarget); |
| 56 actual_listeners.push(i); |
| 57 |
| 58 if (evt.eventPhase != evt.BUBBLING_PHASE && evt.currentTarget.foo != 1) { |
| 59 evt.currentTarget.removeEventListener(event_type, event_handlers[0], tru
e); |
| 60 evt.currentTarget.addEventListener(event_type, event_handlers[2], true); |
| 61 evt.currentTarget.foo = 1; |
| 62 } |
| 63 |
| 64 if (evt.eventPhase != evt.CAPTURING_PHASE && evt.currentTarget.foo != 3) { |
| 65 evt.currentTarget.removeEventListener(event_type, event_handlers[0], fal
se); |
| 66 evt.currentTarget.addEventListener(event_type, event_handlers[3], false)
; |
| 67 evt.currentTarget.foo = 3; |
| 68 } |
| 69 }); |
| 70 }.bind(this); |
| 71 var event_handlers = [ |
| 72 test_event_function(0), |
| 73 test_event_function(1), |
| 74 test_event_function(2), |
| 75 test_event_function(3), |
| 76 ]; |
| 77 |
| 78 for (var i = 0; i < targets.length; ++i) { |
| 79 targets[i].addEventListener(event_type, event_handlers[0], true); |
| 80 targets[i].addEventListener(event_type, event_handlers[1], false); |
| 81 } |
| 82 |
| 83 var evt = document.createEvent("Event"); |
| 84 evt.initEvent(event_type, true, true); |
| 85 target.dispatchEvent(evt); |
| 86 |
| 87 assert_array_equals(actual_targets, expected_targets, "actual_targets"); |
| 88 assert_array_equals(actual_listeners, expected_listeners, "actual_listeners"); |
| 89 |
| 90 this.done(); |
| 91 }); |
| 92 </script> |
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Chromium Code Reviews
Issue 1529523002:
Import dom/ from web-platform-tests (Closed)
Base URL: https://chromium.googlesource.com/chromium/src.git@master