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/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
'use strict';
var timer = require("sdk/timers");
var { Cc,Ci } = require("chrome");
const windowUtils = require("sdk/deprecated/window-utils");
const { Loader } = require('sdk/test/loader');
function makeEmptyWindow() {
var xulNs = "http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul";
var blankXul = ('<?xml version="1.0"?>' +
'<?xml-stylesheet href="chrome://global/skin/" ' +
' type="text/css"?>' +
'<window xmlns="' + xulNs + '">' +
'</window>');
var url = "data:application/vnd.mozilla.xul+xml," + escape(blankXul);
var features = ["chrome", "width=10", "height=10"];
var ww = Cc["@mozilla.org/embedcomp/window-watcher;1"]
.getService(Ci.nsIWindowWatcher);
return ww.openWindow(null, url, null, features.join(","), null);
}
exports.testUnloading = function(assert) {
var loader = Loader(module);
var {unload} = loader.require("pathfinder/addon/unload");
var unloadCalled = 0;
function unloader() {
unloadCalled++;
}
unload(unloader);
function unloader2() unloadCalled++;
var removeUnloader2 = unload(unloader2);
function unloader3() unloadCalled++;
unload(unloader3);
// remove unloader2
removeUnloader2();
loader.unload();
assert.equal(unloadCalled, 2, "Unloader functions are called on unload.");
};
exports.testUnloadingWindow = function(assert, done) {
var loader = Loader(module);
var {unload} = loader.require("pathfinder/addon/unload");
var unloadCalled = 0;
var finished = false;
var myWindow;
var delegate = {
onTrack: function(window) {
if (window == myWindow) {
assert.pass("onTrack() called with our test window");
let unloader = function unloader() {
unloadCalled++;
}
unload(unloader, window);
unload(unloader);
timer.setTimeout(function() {
window.close();
assert.equal(unloadCalled, 1, "unloader was still called.");
if (window.closed) {
assert.pass("window closed");
}
else {
assert.fail("window is not closed!");
}
timer.setTimeout(function() {
assert.equal(unloadCalled, 1, "unloader was called.");
unload(function() {
assert.equal(unloadCalled, 2, "two unloaders called.");
if (finished) {
assert.pass("finished");
done();
}
else {
assert.fail("not finished!");
}
});
loader.unload();
}, 1);
}, 1);
}
},
onUntrack: function(window) {
if (window == myWindow) {
assert.pass("onUntrack() called with our test window");
if (!finished) {
finished = true;
myWindow = null;
wt.unload();
}
else {
assert.fail("finishTest() called multiple times.");
}
}
}
};
var wt = new windowUtils.WindowTracker(delegate);
myWindow = makeEmptyWindow();
};
exports.testUnloaderExecutionOnWindowClose = function(assert, done) {
var loader = Loader(module);
var {unload} = loader.require("pathfinder/addon/unload");
var unloadCalled = 0;
var finished = false;
var myWindow;
var unloaderRan = false;
var delegate = {
onTrack: function(window) {
if (window != myWindow) return;
unload(function() unloaderRan = true, window);
window.close();
},
onUntrack: function(window) {
if (window != myWindow) return;
loader.require('sdk/timers').setTimeout(function() {
assert.ok(unloaderRan, 'test complete');
loader.unload();
done();
}, 0);
}
};
var wt = new windowUtils.WindowTracker(delegate);
myWindow = makeEmptyWindow();
};
require('sdk/test').run(exports);
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