gecko/testing/tests/l10n/extensions/coverage/chrome/content/coverage.js

131 lines
3.9 KiB
JavaScript

/* ***** BEGIN LICENSE BLOCK *****
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
* http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
*
* The Original Code is mozilla.org l10n testing.
*
* The Initial Developer of the Original Code is
* Mozilla Foundation.
* Portions created by the Initial Developer are Copyright (C) 2066
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
* Axel Hecht <l10n@mozilla.com>
*
* Alternatively, the contents of this file may be used under the terms of
* either the GNU General Public License Version 2 or later (the "GPL"), or
* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
* in which case the provisions of the GPL or the LGPL are applicable instead
* of those above. If you wish to allow use of your version of this file only
* under the terms of either the GPL or the LGPL, and not to allow others to
* use your version of this file under the terms of the MPL, indicate your
* decision by deleting the provisions above and replace them with the notice
* and other provisions required by the GPL or the LGPL. If you do not delete
* the provisions above, a recipient may use your version of this file under
* the terms of any one of the MPL, the GPL or the LGPL.
*
* ***** END LICENSE BLOCK ***** */
/**
* Basic architecture for UI exposure tests
*
* Details on http://wiki.mozilla.org/SoftwareTesting:Tools:L10n:Coverage
*/
var Ci = Components.interfaces;
var Cc = Components.classes;
var Cr = Components.results;
var ios = Cc["@mozilla.org/network/io-service;1"].getService(Ci.nsIIOService);
var ds = Cc[NS_DIRECTORY_SERVICE_CONTRACTID].getService(Ci.nsIProperties);
const WM = Cc["@mozilla.org/appshell/window-mediator;1"].getService(Ci.nsIWindowMediator);
/**
* Global Stack object
*
* This object keeps the tests running with some time for visual inspection.
*/
var Stack = {
_stack: [],
_time: 250,
_timer: Cc["@mozilla.org/timer;1"].createInstance(Ci.nsITimer),
notify: function _notify(aTimer) {
this.pop();
},
push: function _push(aItem) {
this._stack.push(aItem);
if (this._stack.length == 1) {
this._timer.initWithCallback({notify:function (aTimer) {Stack.pop();}},
this._time, 1);
}
},
pop: function _pop() {
var obj = this._stack.pop();
try {
obj.method.apply(obj, obj.args);
} catch (e) {
Components.utils.reportError(e);
}
if (!this._stack.length) {
this._timer.cancel();
}
}
};
/**
* Add your test set to toRun.
* The onload handler will add them to the Stack and kick off the
* testing.
*/
var toRun = [];
/**
* Utility to get array of xpcom objects from a nsISimpleEnumerator
* Requires JS1.7
*/
function SimpleGenerator(enumr, interface) {
while (enumr.hasMoreElements()) {
yield enumr.getNext().QueryInterface(interface);
}
}
var wins = [w for (w in SimpleGenerator(WM.getEnumerator(null), Ci.nsIDOMWindow))];
/**
* Helper items to log start and end of testing to the Error Console
*/
function MsgBase() {
}
MsgBase.prototype = {
args: [],
method: function() {
Components.utils.reportError(this._msg);
}
};
function TestStart(aCat) {
this._msg = 'TESTING:START:COVERAGE:' + aCat;
}
TestStart.prototype = new MsgBase;
function TestDone(aCat) {
this._msg = 'TESTING:DONE:COVERAGE:' + aCat;
}
TestDone.prototype = new MsgBase;
/**
* onload handler for the entry page.
* Copy the toRun items over to the stack and kick things off.
*/
function onLoad() {
for each (var obj in toRun) {
Stack.push(obj);
}
}