Event-dispatch-reenter.html (2221B)
1 <!DOCTYPE html> 2 <meta charset=utf-8> 3 <title> Dispatch additional events inside an event listener </title> 4 <script src="/resources/testharness.js"></script> 5 <script src="/resources/testharnessreport.js"></script> 6 <div id=log></div> 7 <table id="table" border="1" style="display: none"> 8 <tbody id="table-body"> 9 <tr id="table-row"> 10 <td id="table-cell">Shady Grove</td> 11 <td>Aeolian</td> 12 </tr> 13 <tr id="parent"> 14 <td id="target">Over the river, Charlie</td> 15 <td>Dorian</td> 16 </tr> 17 </tbody> 18 </table> 19 <script> 20 test(function() { 21 var event_type = "foo"; 22 var target = document.getElementById("target"); 23 var parent = document.getElementById("parent"); 24 var tbody = document.getElementById("table-body"); 25 var table = document.getElementById("table"); 26 var body = document.body; 27 var html = document.documentElement; 28 var targets = [window, document, html, body, table, tbody, parent, target]; 29 var expected_targets = [ 30 window, document, html, body, table, 31 target, parent, tbody, 32 table, body, html, document, window, 33 tbody, parent, target]; 34 var actual_targets = []; 35 var expected_types = [ 36 "foo", "foo", "foo", "foo", "foo", 37 "bar", "bar", "bar", 38 "bar", "bar", "bar", "bar", "bar", 39 "foo", "foo", "foo" 40 ]; 41 42 var actual_targets = [], actual_types = []; 43 var test_event = this.step_func(function(evt) { 44 actual_targets.push(evt.currentTarget); 45 actual_types.push(evt.type); 46 47 if (table == evt.currentTarget && event_type == evt.type) { 48 var e = document.createEvent("Event"); 49 e.initEvent("bar", true, true); 50 target.dispatchEvent(e); 51 } 52 }); 53 54 for (var i = 0; i < targets.length; ++i) { 55 targets[i].addEventListener(event_type, test_event, true); 56 targets[i].addEventListener("bar", test_event, false); 57 } 58 59 var evt = document.createEvent("Event"); 60 evt.initEvent(event_type, false, true); 61 target.dispatchEvent(evt); 62 63 assert_array_equals(actual_targets, expected_targets, "actual_targets"); 64 assert_array_equals(actual_types, expected_types, "actual_types"); 65 }); 66 </script>