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| author | Matt A. Tobin <mattatobin@localhost.localdomain> | 2018-02-02 04:16:08 -0500 |
|---|---|---|
| committer | Matt A. Tobin <mattatobin@localhost.localdomain> | 2018-02-02 04:16:08 -0500 |
| commit | 5f8de423f190bbb79a62f804151bc24824fa32d8 (patch) | |
| tree | 10027f336435511475e392454359edea8e25895d /dom/events/test/test_bug524674.xul | |
| parent | 49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff) | |
| download | UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar.gz UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar.lz UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar.xz UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.zip | |
Add m-esr52 at 52.6.0
Diffstat (limited to 'dom/events/test/test_bug524674.xul')
| -rw-r--r-- | dom/events/test/test_bug524674.xul | 147 |
1 files changed, 147 insertions, 0 deletions
diff --git a/dom/events/test/test_bug524674.xul b/dom/events/test/test_bug524674.xul new file mode 100644 index 000000000..463d9269b --- /dev/null +++ b/dom/events/test/test_bug524674.xul @@ -0,0 +1,147 @@ +<?xml version="1.0"?> +<?xml-stylesheet type="text/css" href="chrome://global/skin"?> +<?xml-stylesheet type="text/css" href="chrome://mochikit/content/tests/SimpleTest/test.css"?> +<!-- +https://bugzilla.mozilla.org/show_bug.cgi?id=524674 +--> +<window title="Mozilla Bug 524674" + xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"> + <script type="application/javascript" src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"/> + + <!-- test results are displayed in the html:body --> + <body xmlns="http://www.w3.org/1999/xhtml"> + <a href="https://bugzilla.mozilla.org/show_bug.cgi?id=524674" + target="_blank">Mozilla Bug 524674</a> + </body> + + <!-- test code goes here --> + <script type="application/javascript"> + <![CDATA[ + /** Test for Bug 524674 **/ + + var els = Components.classes["@mozilla.org/eventlistenerservice;1"] + .getService(Components.interfaces.nsIEventListenerService); + + const Ci = Components.interfaces; + + function dummyListener() {} + + var runningTest = null; + var d = document.createElementNS("http://www.w3.org/1999/xhtml", "div"); + var xhr = new XMLHttpRequest(); + + // Test also double removals and such. + var tests = [ + function() { + els.addListenerChangeListener(changeListener); + d.addEventListener("foo", dummyListener); + d.addEventListener("foo", dummyListener); + xhr.addEventListener("foo", dummyListener); + tests[0] = [{target: d, listeners: ["onfoo"]}, + {target: xhr, listeners: ["onfoo"]}]; + }, + function() { + d.addEventListener("bar", dummyListener); + d.addEventListener("baz", dummyListener); + xhr.addEventListener("bar", dummyListener); + xhr.addEventListener("baz", dummyListener); + tests[0] = [{target: d, listeners: ["onbaz", "onbar"]}, + {target: xhr, listeners: ["onbaz", "onbar"]}]; + }, + function() { + d.onclick = dummyListener; + d.onclick = dummyListener; + xhr.onload = dummyListener; + tests[0] = [{target: d, listeners: ["onclick"]}, + {target: xhr, listeners: ["onload"]}]; + }, + function() { + d.onclick = function() {}; + tests[0] = [{target: d, listeners: ["onclick"]}]; + }, + function() { + d.removeEventListener("foo", dummyListener); + d.removeEventListener("foo", dummyListener); + xhr.removeEventListener("foo", dummyListener); + tests[0] = [{target: d, listeners: ["onfoo"]}, + {target: xhr, listeners: ["onfoo"]}]; + }, + function() { + d.removeEventListener("bar", dummyListener); + d.removeEventListener("baz", dummyListener); + xhr.removeEventListener("bar", dummyListener); + xhr.removeEventListener("baz", dummyListener); + tests[0] = [{target: d, listeners: ["onbar", "onbaz"]}, + {target: xhr, listeners: ["onbar", "onbaz"]}]; + }, + function() { + d.onclick = null; + d.onclick = null; + xhr.onload = null; + tests[0] = [{target: d, listeners: ["onclick"]}, + {target: xhr, listeners: ["onload"]}]; + }, + function() { + els.removeListenerChangeListener(changeListener); + // Check that once we've removed the change listener, it isn't called anymore. + d.addEventListener("foo", dummyListener); + xhr.addEventListener("foo", dummyListener); + SimpleTest.executeSoon(function() { + SimpleTest.finish(); + }); + } + ]; + + SimpleTest.executeSoon(tests[0]); + + function changeListener(array) { + if (typeof tests[0] == "function") { + return; + } + var expectedEventChanges = tests[0]; + var eventChanges = array.enumerate(); + var i = 0; + while (eventChanges.hasMoreElements() && i < expectedEventChanges.length) { + var current; + try { + current = eventChanges.getNext().QueryInterface(Ci.nsIEventListenerChange); + var expected = expectedEventChanges[i]; + + if (current.target == expected.target) { + // expected.target.listeners should be a subset of + // current.changedListenerNames if all expected listener changes were + // sent. We may get random other event listener changes here too, not + // just the one from the test. + is(current.target, expected.target, current.target + " = " + expected.target); + + var eNames = current.changedListenerNames.enumerate(); + var listeners = []; + while (eNames.hasMoreElements()) { + var listenerName = eNames.getNext().QueryInterface(Ci.nsIAtom).toString(); + listeners.push(listenerName); + } + var matchAll = expected.listeners.every(function(val) + { return listeners.indexOf(val) >= 0; }); + if (!matchAll) + return; + ++i; + } + } catch(ex) { + continue; + } + } + if (expectedEventChanges.length != i) { + return; + } + + is(expectedEventChanges.length, i, "Should have got notification for all the changes."); + tests.shift(); + + ok(tests.length); + SimpleTest.executeSoon(tests[0]); + } + + SimpleTest.waitForExplicitFinish(); + ]]> + </script> +</window> |