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150 lines
5.6 KiB
HTML
150 lines
5.6 KiB
HTML
<!DOCTYPE HTML>
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<!-- ***** BEGIN LICENSE BLOCK *****
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- Version: MPL 1.1/GPL 2.0/LGPL 2.1
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-
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- The contents of this file are subject to the Mozilla Public License Version
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- 1.1 (the "License"); you may not use this file except in compliance with
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- the License. You may obtain a copy of the License at
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- http://www.mozilla.org/MPL/
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-
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- Software distributed under the License is distributed on an "AS IS" basis,
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- WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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- for the specific language governing rights and limitations under the
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- License.
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-
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- The Original Code is Editor Test code
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-
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- The Initial Developer of the Original Code is
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- Graeme McCutcheon <graememcc_firefox@graeme-online.co.uk>.
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- Portions created by the Initial Developer are Copyright (C) 2009
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- the Initial Developer. All Rights Reserved.
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-
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- Contributor(s):
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-
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-
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- Alternatively, the contents of this file may be used under the terms of
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- either the GNU General Public License Version 2 or later (the "GPL"), or
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- the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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- in which case the provisions of the GPL or the LGPL are applicable instead
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- of those above. If you wish to allow use of your version of this file only
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- under the terms of either the GPL or the LGPL, and not to allow others to
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- use your version of this file under the terms of the MPL, indicate your
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- decision by deleting the provisions above and replace them with the notice
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- and other provisions required by the GPL or the LGPL. If you do not delete
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- the provisions above, a recipient may use your version of this file under
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- the terms of any one of the MPL, the GPL or the LGPL.
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-
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- ***** END LICENSE BLOCK ***** -->
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<html>
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<!--
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https://bugzilla.mozilla.org/show_bug.cgi?id=502673
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-->
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<head>
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<title>Test for Bug 502673</title>
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<script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
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<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
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<script type="text/javascript" src="/tests/SimpleTest/EventUtils.js"></script>
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</head>
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<body onload="doTest();">
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<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=502673">Mozilla Bug 502673</a>
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<p id="display"></p>
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<div id="content" style="display: none">
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</div>
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<pre id="test">
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<script type="application/javascript">
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/** Test for Bug 502673 **/
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SimpleTest.waitForExplicitFinish();
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function listener() {
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}
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listener.prototype =
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{
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NotifyDocumentWillBeDestroyed: function () {
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netscape.security.PrivilegeManager.enablePrivilege('UniversalXPConnect');
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if (this.input instanceof
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Components.interfaces.nsIDOMNSEditableElement) {
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var editor = this.input.editor;
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editor.removeDocumentStateListener(this);
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}
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},
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NotifyDocumentCreated: function () {
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},
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NotifyDocumentStateChanged: function (aNowDirty) {
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netscape.security.PrivilegeManager.enablePrivilege('UniversalXPConnect');
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if (this.input instanceof
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Components.interfaces.nsIDOMNSEditableElement) {
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var editor = this.input.editor;
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editor.removeDocumentStateListener(this);
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}
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},
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QueryInterface: function(iid) {
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netscape.security.PrivilegeManager.enablePrivilege('UniversalXPConnect');
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if (iid.equals(Components.interfaces.nsIDocumentStateListener) ||
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iid.equals(Components.interfaces.nsISupports))
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return this;
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throw Components.results.NS_ERROR_NO_INTERFACE;
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},
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};
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function doTest() {
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netscape.security.PrivilegeManager.enablePrivilege('UniversalXPConnect');
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var input = document.getElementById("ip");
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if (input instanceof Components.interfaces.nsIDOMNSEditableElement) {
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// Add multiple listeners to the same editor
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var editor = input.editor;
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var listener1 = new listener();
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listener1.input = input;
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var listener2 = new listener();
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listener2.input = input;
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var listener3 = new listener();
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listener3.input = input;
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editor.addDocumentStateListener(listener1);
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editor.addDocumentStateListener(listener2);
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editor.addDocumentStateListener(listener3);
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// Test 1. Fire NotifyDocumentStateChanged notifications where the
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// listeners remove themselves
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input.value = "mozilla";
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editor.undo(1);
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// Report success if we get here - clearly we didn't crash
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ok(true, "Multiple listeners removed themselves after " +
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"NotifyDocumentStateChanged notifications - didn't crash");
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// Add the listeners again for the next test
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editor.addDocumentStateListener(listener1);
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editor.addDocumentStateListener(listener2);
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editor.addDocumentStateListener(listener3);
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}
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// Test 2. Fire NotifyDocumentWillBeDestroyed notifications where the
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// listeners remove themselves (though in the real world, listeners
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// shouldn't do this as nsEditor::PreDestroy removes them as
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// listeners anyway)
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document.body.removeChild(input);
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ok(true, "Multiple listeners removed themselves after " +
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"NotifyDocumentWillBeDestroyed notifications - didn't crash");
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// TODO: Test for NotifyDocumentCreated
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SimpleTest.finish();
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}
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</script>
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</pre>
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<input type="text" id="ip" />
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</body>
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</html>
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