Content - b23605a1ebc3188e237c48c376b579f88fb59e58 - 86aa8bd/dom/events/Event-dispatch-bubbles-true.html

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Tip revision: 6af27ec2961eab2855c6d9b88972ed25a9aaaf12 authored by Yutaka Hirano on 24 April 2018, 03:27:42 UTC
fix
Tip revision: 6af27ec
Event-dispatch-bubbles-true.html
<!DOCTYPE html>
<meta charset=utf-8>
<title> Event.bubbles attribute is set to false </title>
<link rel="help" href="https://dom.spec.whatwg.org/#dom-event-initevent">
<link rel="help" href="https://dom.spec.whatwg.org/#concept-event-dispatch">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<div id=log></div>
<table id="table" border="1" style="display: none">
    <tbody id="table-body">
    <tr id="table-row">
        <td id="table-cell">Shady Grove</td>
        <td>Aeolian</td>
    </tr>
    <tr id="parent">
        <td id="target">Over the river, Charlie</td>
        <td>Dorian</td>
    </tr>
    </tbody>
</table>
<script>
function concatReverse(a) {
    return a.concat(a.map(function(x) { return x }).reverse());
}

function targetsForDocumentChain(document) {
    return [
        document,
        document.documentElement,
        document.getElementsByTagName("body")[0],
        document.getElementById("table"),
        document.getElementById("table-body"),
        document.getElementById("parent")
    ];
}

function testChain(document, targetParents, phases, event_type) {
    var target = document.getElementById("target");
    var targets = targetParents.concat(target);
    var expected_targets = concatReverse(targets);

    var actual_targets = [], actual_phases = [];
    var test_event = function(evt) {
        actual_targets.push(evt.currentTarget);
        actual_phases.push(evt.eventPhase);
    }

    for (var i = 0; i < targets.length; i++) {
        targets[i].addEventListener(event_type, test_event, true);
        targets[i].addEventListener(event_type, test_event, false);
    }

    var evt = document.createEvent("Event");
    evt.initEvent(event_type, true, true);

    target.dispatchEvent(evt);

    assert_array_equals(actual_targets, expected_targets, "targets");
    assert_array_equals(actual_phases, phases, "phases");
}

var phasesForDocumentChain = [
    Event.CAPTURING_PHASE,
    Event.CAPTURING_PHASE,
    Event.CAPTURING_PHASE,
    Event.CAPTURING_PHASE,
    Event.CAPTURING_PHASE,
    Event.CAPTURING_PHASE,
    Event.AT_TARGET,
    Event.AT_TARGET,
    Event.BUBBLING_PHASE,
    Event.BUBBLING_PHASE,
    Event.BUBBLING_PHASE,
    Event.BUBBLING_PHASE,
    Event.BUBBLING_PHASE,
    Event.BUBBLING_PHASE,
];

test(function () {
    var chainWithWindow = [window].concat(targetsForDocumentChain(document));
    var phases = [Event.CAPTURING_PHASE].concat(phasesForDocumentChain, Event.BUBBLING_PHASE);
    testChain(document, chainWithWindow, phases, "click");
}, "In window.document with click event");

test(function () {
    testChain(document, targetsForDocumentChain(document), phasesForDocumentChain, "load");
}, "In window.document with load event")

test(function () {
    var documentClone = document.cloneNode(true);
    testChain(
        documentClone, targetsForDocumentChain(documentClone), phasesForDocumentChain, "click");
}, "In window.document.cloneNode(true)");

test(function () {
    var newDocument = new Document();
    newDocument.appendChild(document.documentElement.cloneNode(true));
    testChain(
        newDocument, targetsForDocumentChain(newDocument), phasesForDocumentChain, "click");
}, "In new Document()");

test(function () {
    var HTMLDocument = document.implementation.createHTMLDocument();
    HTMLDocument.body.appendChild(document.getElementById("table").cloneNode(true));
    testChain(
        HTMLDocument, targetsForDocumentChain(HTMLDocument), phasesForDocumentChain, "click");
}, "In DOMImplementation.createHTMLDocument()");
</script>
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