tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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Event-dispatch-bubbles-true.html (3604B)

      1 <!DOCTYPE html>
      2 <meta charset=utf-8>
      3 <title> Event.bubbles attribute is set to false </title>
      4 <link rel="help" href="https://dom.spec.whatwg.org/#dom-event-initevent">
      5 <link rel="help" href="https://dom.spec.whatwg.org/#concept-event-dispatch">
      6 <script src="/resources/testharness.js"></script>
      7 <script src="/resources/testharnessreport.js"></script>
      8 <div id=log></div>
      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 <script>
     22 function concatReverse(a) {
     23    return a.concat(a.map(function(x) { return x }).reverse());
     24 }
     25 
     26 function targetsForDocumentChain(document) {
     27    return [
     28        document,
     29        document.documentElement,
     30        document.getElementsByTagName("body")[0],
     31        document.getElementById("table"),
     32        document.getElementById("table-body"),
     33        document.getElementById("parent")
     34    ];
     35 }
     36 
     37 function testChain(document, targetParents, phases, event_type) {
     38    var target = document.getElementById("target");
     39    var targets = targetParents.concat(target);
     40    var expected_targets = concatReverse(targets);
     41 
     42    var actual_targets = [], actual_phases = [];
     43    var test_event = function(evt) {
     44        actual_targets.push(evt.currentTarget);
     45        actual_phases.push(evt.eventPhase);
     46    }
     47 
     48    for (var i = 0; i < targets.length; i++) {
     49        targets[i].addEventListener(event_type, test_event, true);
     50        targets[i].addEventListener(event_type, test_event, false);
     51    }
     52 
     53    var evt = document.createEvent("Event");
     54    evt.initEvent(event_type, true, true);
     55 
     56    target.dispatchEvent(evt);
     57 
     58    assert_array_equals(actual_targets, expected_targets, "targets");
     59    assert_array_equals(actual_phases, phases, "phases");
     60 }
     61 
     62 var phasesForDocumentChain = [
     63    Event.CAPTURING_PHASE,
     64    Event.CAPTURING_PHASE,
     65    Event.CAPTURING_PHASE,
     66    Event.CAPTURING_PHASE,
     67    Event.CAPTURING_PHASE,
     68    Event.CAPTURING_PHASE,
     69    Event.AT_TARGET,
     70    Event.AT_TARGET,
     71    Event.BUBBLING_PHASE,
     72    Event.BUBBLING_PHASE,
     73    Event.BUBBLING_PHASE,
     74    Event.BUBBLING_PHASE,
     75    Event.BUBBLING_PHASE,
     76    Event.BUBBLING_PHASE,
     77 ];
     78 
     79 test(function () {
     80    var chainWithWindow = [window].concat(targetsForDocumentChain(document));
     81    var phases = [Event.CAPTURING_PHASE].concat(phasesForDocumentChain, Event.BUBBLING_PHASE);
     82    testChain(document, chainWithWindow, phases, "click");
     83 }, "In window.document with click event");
     84 
     85 test(function () {
     86    testChain(document, targetsForDocumentChain(document), phasesForDocumentChain, "load");
     87 }, "In window.document with load event")
     88 
     89 test(function () {
     90    var documentClone = document.cloneNode(true);
     91    testChain(
     92        documentClone, targetsForDocumentChain(documentClone), phasesForDocumentChain, "click");
     93 }, "In window.document.cloneNode(true)");
     94 
     95 test(function () {
     96    var newDocument = new Document();
     97    newDocument.appendChild(document.documentElement.cloneNode(true));
     98    testChain(
     99        newDocument, targetsForDocumentChain(newDocument), phasesForDocumentChain, "click");
    100 }, "In new Document()");
    101 
    102 test(function () {
    103    var HTMLDocument = document.implementation.createHTMLDocument();
    104    HTMLDocument.body.appendChild(document.getElementById("table").cloneNode(true));
    105    testChain(
    106        HTMLDocument, targetsForDocumentChain(HTMLDocument), phasesForDocumentChain, "click");
    107 }, "In DOMImplementation.createHTMLDocument()");
    108 </script>