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authorMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
committerMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
commit5f8de423f190bbb79a62f804151bc24824fa32d8 (patch)
tree10027f336435511475e392454359edea8e25895d /dom/events/test/test_bug448602.html
parent49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff)
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Add m-esr52 at 52.6.0
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+<!DOCTYPE HTML>
+<html>
+<!--
+https://bugzilla.mozilla.org/show_bug.cgi?id=448602
+-->
+<head>
+ <title>Test for Bug 448602</title>
+ <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
+ <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
+</head>
+<body>
+<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=448602">Mozilla Bug 448602</a>
+<p id="display"></p>
+<div id="content" style="display: none">
+
+</div>
+<pre id="test">
+<script type="application/javascript">
+
+/** Test for Bug 448602 **/
+
+var els, root, l2, l3;
+
+function runTests() {
+ els = SpecialPowers.Cc["@mozilla.org/eventlistenerservice;1"]
+ .getService(SpecialPowers.Ci.nsIEventListenerService);
+
+ // Event listener info tests
+ root = document.getElementById("testroot");
+ var infos = els.getListenerInfoFor(root, {});
+ is(infos.length, 0, "Element shouldn't have listeners (1)");
+
+ var listenerSource = 'alert(event);';
+ root.setAttribute("onclick", listenerSource);
+ infos = els.getListenerInfoFor(root, {});
+ is(infos.length, 1, "Element should have listeners (1)");
+ is(infos[0].toSource(), 'function onclick(event) {\n' + listenerSource + '\n}',
+ "Unexpected serialization (1)");
+ is(infos[0].type, "click", "Wrong type (1)");
+ is(infos[0].capturing, false, "Wrong phase (1)");
+ is(infos[0].allowsUntrusted, true, "Should allow untrusted events (1)");
+ is(SpecialPowers.unwrap(infos[0].listenerObject), root.onclick,
+ "Should have the right listener object (1)");
+
+ root.removeAttribute("onclick");
+ root.setAttribute("onclick", "...invalid script...");
+ SimpleTest.expectUncaughtException(true);
+ infos = els.getListenerInfoFor(root, {});
+ SimpleTest.expectUncaughtException(false);
+ is(infos.length, 1);
+ is(infos[0].listenerObject, null);
+
+ root.removeAttribute("onclick");
+ infos = els.getListenerInfoFor(root, {});
+ is(infos.length, 0, "Element shouldn't have listeners (2)");
+
+ var l = function (e) { alert(e); };
+ root.addEventListener("foo", l, true, true);
+ root.addEventListener("foo", l, false, false);
+ infos = els.getListenerInfoFor(root, {});
+ is(infos.length, 2, "Element should have listeners (2)");
+ is(infos[0].toSource(), "(function (e) { alert(e); })",
+ "Unexpected serialization (2)");
+ is(infos[0].type, "foo", "Wrong type (2)");
+ is(infos[0].capturing, true, "Wrong phase (2)");
+ is(infos[0].allowsUntrusted, true, "Should allow untrusted events (2)");
+ is(SpecialPowers.unwrap(infos[0].listenerObject), l,
+ "Should have the right listener object (2)");
+ is(infos[1].toSource(), "(function (e) { alert(e); })",
+ "Unexpected serialization (3)");
+ is(infos[1].type, "foo", "Wrong type (3)");
+ is(infos[1].capturing, false, "Wrong phase (3)");
+ is(infos[1].allowsUntrusted, false, "Shouldn't allow untrusted events (1)");
+ is(SpecialPowers.unwrap(infos[1].listenerObject), l,
+ "Should have the right listener object (3)");
+
+ root.removeEventListener("foo", l, true);
+ root.removeEventListener("foo", l, false);
+ infos = els.getListenerInfoFor(root, {});
+ is(infos.length, 0, "Element shouldn't have listeners (3)");
+
+ root.onclick = l;
+ infos = els.getListenerInfoFor(root, {});
+ is(infos.length, 1, "Element should have listeners (3)");
+ is(infos[0].toSource(), '(function (e) { alert(e); })',
+ "Unexpected serialization (4)");
+ is(infos[0].type, "click", "Wrong type (4)");
+ is(infos[0].capturing, false, "Wrong phase (4)");
+ is(infos[0].allowsUntrusted, true, "Should allow untrusted events (3)");
+ is(SpecialPowers.unwrap(infos[0].listenerObject), l,
+ "Should have the right listener object (4)");
+
+ // Event target chain tests
+ l2 = document.getElementById("testlevel2");
+ l3 = document.getElementById("testlevel3");
+ var textnode = l3.firstChild;
+ var chain = els.getEventTargetChainFor(textnode, true, {});
+ ok(chain.length > 3, "Too short event target chain.");
+ ok(SpecialPowers.compare(chain[0], textnode), "Wrong chain item (1)");
+ ok(SpecialPowers.compare(chain[1], l3), "Wrong chain item (2)");
+ ok(SpecialPowers.compare(chain[2], l2), "Wrong chain item (3)");
+ ok(SpecialPowers.compare(chain[3], root), "Wrong chain item (4)");
+
+ var hasDocumentInChain = false;
+ var hasWindowInChain = false;
+ for (var i = 0; i < chain.length; ++i) {
+ if (SpecialPowers.compare(chain[i], document)) {
+ hasDocumentInChain = true;
+ } else if (SpecialPowers.compare(chain[i], window)) {
+ hasWindowInChain = true;
+ }
+ }
+
+ ok(hasDocumentInChain, "Should have document in event target chain!");
+ ok(hasWindowInChain, "Should have window in event target chain!");
+
+ try {
+ els.getListenerInfoFor(null, {});
+ ok(false, "Should have thrown an exception.");
+ } catch (ex) {
+ ok(true, "We should be still running.");
+ }
+ setTimeout(testAllListener, 0);
+}
+
+function dispatchTrusted(t, o) {
+ SpecialPowers.dispatchEvent(window, t, new Event("testevent", o));
+}
+
+function testAllListener() {
+ els = SpecialPowers.wrap(els);
+ var results = [];
+ var expectedResults =
+ [ { target: "testlevel3", phase: 3, trusted: false },
+ { target: "testlevel3", phase: 3, trusted: false },
+ { target: "testlevel3", phase: 3, trusted: true },
+ { target: "testlevel3", phase: 3, trusted: true },
+ { target: "testlevel3", phase: 3, trusted: true }
+ ];
+
+ function allListener(e) {
+ results.push({
+ target: e.target.id,
+ phase: e.eventPhase,
+ trusted: e.isTrusted
+ });
+ e.stopPropagation();
+ }
+ function allListenerTrustedOnly(e) {
+ results.push({
+ target: e.target.id,
+ phase: e.eventPhase,
+ trusted: e.isTrusted
+ });
+ e.stopPropagation();
+ }
+
+ els.addListenerForAllEvents(root, allListener, false, true);
+ var infos = els.getListenerInfoFor(root);
+ var nullTypes = 0;
+ for (var i = 0; i < infos.length; ++i) {
+ if (infos[i].type == null) {
+ ++nullTypes;
+ }
+ }
+ is(nullTypes, 1, "Should have one all-event-listener!");
+
+ els.addListenerForAllEvents(root, allListener, false, true, true);
+ els.addListenerForAllEvents(root, allListenerTrustedOnly, false, false, true);
+ l3.dispatchEvent(new Event("testevent", { bubbles: true, composed: true }));
+ dispatchTrusted(l3, { bubbles: true, composed: true });
+ els.removeListenerForAllEvents(root, allListener, false);
+ els.removeListenerForAllEvents(root, allListener, false, true);
+ els.removeListenerForAllEvents(root, allListenerTrustedOnly, false, true);
+ // make sure removeListenerForAllEvents works.
+ l3.dispatchEvent(new Event("testevent", { bubbles: true, composed : true }));
+ dispatchTrusted(l3, { bubbles: true, composed: true });
+
+ // Test the order of event listeners.
+ var clickListenerCalled = false;
+ var allListenerCalled = false;
+ function clickListener() {
+ clickListenerCalled = true;
+ ok(allListenerCalled, "Should have called '*' listener before normal listener!");
+ }
+ function allListener2() {
+ allListenerCalled = true;
+ notok(clickListenerCalled, "Shouldn't have called click listener before '*' listener!");
+ }
+ root.onclick = null; // Remove the listener added in earlier tests.
+ root.addEventListener("click", clickListener);
+ els.addListenerForAllEvents(root, allListener2, false, true);
+ l3.dispatchEvent(new MouseEvent("click", { bubbles: true }));
+ root.removeEventListener("click", clickListener);
+ els.removeListenerForAllEvents(root, allListener2, false);
+ ok(allListenerCalled, "Should have called '*' listener");
+ ok(clickListenerCalled, "Should have called click listener");
+
+ is(results.length, expectedResults.length, "count");
+ for (var i = 0; i < expectedResults.length; ++i) {
+ for (var p in expectedResults[i]) {
+ is(results[i][p], expectedResults[i][p], p);
+ }
+ }
+ SimpleTest.finish();
+}
+
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(runTests);
+</script>
+</pre>
+<div id="testroot">
+ <div id="testlevel2">
+ <div id="testlevel3">
+ Test
+ </div>
+ </div>
+</div>
+</body>
+</html>
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