summaryrefslogtreecommitdiffstats
path: root/addon-sdk/source/test/test-window-utils.js
blob: 77a9d8d6a684eb3ed54ccc9b7e77cda0a5298ccd (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
/* 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";

module.metadata = {
  engines: {
    'Firefox': '*'
  }
};

const windowUtils = require("sdk/deprecated/window-utils");
const timer = require("sdk/timers");
const { Cc, Ci } = require("chrome");
const { Loader } = require("sdk/test/loader");
const { open, getFrames, getWindowTitle, onFocus, windows } = require('sdk/window/utils');
const { close } = require('sdk/window/helpers');
const { fromIterator: toArray } = require('sdk/util/array');

const WM = Cc["@mozilla.org/appshell/window-mediator;1"].getService(Ci.nsIWindowMediator);

function makeEmptyWindow(options) {
  options = options || {};
  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 + '" windowtype="test:window">' +
                  '</window>');

  return open("data:application/vnd.mozilla.xul+xml;charset=utf-8," + escape(blankXul), {
    features: {
      chrome: true,
      width: 10,
      height: 10
    }
  });
}

exports.testWindowTracker = function(assert, done) {
  var myWindow = makeEmptyWindow();
  assert.pass('window was created');

  myWindow.addEventListener("load", function onload() {
    myWindow.removeEventListener("load", onload, false);
    assert.pass("test window has opened");

    // test bug 638007 (new is optional), using new
    var wt = new windowUtils.WindowTracker({
      onTrack: window => {
        if (window === myWindow) {
          assert.pass("onTrack() called with our test window");
          close(window);
        }
      },
      onUntrack: window => {
        if (window === myWindow) {
          assert.pass("onUntrack() called with our test window");
          wt.unload();
          timer.setTimeout(done);
        }
      }
    });
  }, false);
};

exports['test window watcher untracker'] = function(assert, done) {
  var myWindow;
  var tracks = 0;
  var unloadCalled = false;

  var delegate = {
    onTrack: function(window) {
      tracks = tracks + 1;
      if (window == myWindow) {
        assert.pass("onTrack() called with our test window");
        timer.setTimeout(function() {
          myWindow.close();
        }, 1);
      }
    },
    onUntrack: function(window) {
      tracks = tracks - 1;
      if (window == myWindow && !unloadCalled) {
        unloadCalled = true;
        timer.setTimeout(function() {
          wt.unload();
        }, 1);
      }
      if (0 > tracks) {
        assert.fail("WindowTracker onUntrack was called more times than onTrack..");
      }
      else if (0 == tracks) {
        timer.setTimeout(function() {
            myWindow = null;
            done();
        }, 1);
      }
    }
  };

  // test bug 638007 (new is optional), not using new
  var wt = windowUtils.WindowTracker(delegate);
  myWindow = makeEmptyWindow();
};

// test that _unregWindow calls _unregLoadingWindow
exports['test window watcher unregs 4 loading wins'] = function(assert, done) {
  var myWindow;
  var finished = false;
  let browserWindow =  WM.getMostRecentWindow("navigator:browser");
  var counter = 0;

  var delegate = {
    onTrack: function(window) {
      var type = window.document.documentElement.getAttribute("windowtype");
      if (type == "test:window")
        assert.fail("onTrack shouldn't have been executed.");
    }
  };
  var wt = new windowUtils.WindowTracker(delegate);

  // make a new window
  myWindow = makeEmptyWindow();

  // make sure that the window hasn't loaded yet
  assert.notEqual(
      myWindow.document.readyState,
      "complete",
      "window hasn't loaded yet.");

  // unload WindowTracker
  wt.unload();

  // make sure that the window still hasn't loaded, which means that the onTrack
  // would have been removed successfully assuming that it doesn't execute.
  assert.notEqual(
      myWindow.document.readyState,
      "complete",
      "window still hasn't loaded yet.");

  // wait for the window to load and then close it. onTrack wouldn't be called
  // until the window loads, so we must let it load before closing it to be
  // certain that onTrack was removed.
  myWindow.addEventListener("load", function() {
    // allow all of the load handles to execute before closing
    myWindow.setTimeout(function() {
      myWindow.addEventListener("unload", function() {
        // once the window unloads test is done
        done();
      }, false);
      myWindow.close();
    }, 0);
  }, false);
}

exports['test window watcher without untracker'] = function(assert, done) {
  let myWindow;
  let wt = new windowUtils.WindowTracker({
    onTrack: function(window) {
      if (window == myWindow) {
        assert.pass("onTrack() called with our test window");

        close(myWindow).then(function() {
          wt.unload();
          done();
        }, assert.fail);
      }
    }
  });

  myWindow = makeEmptyWindow();
};

exports['test active window'] = function(assert, done) {
  let browserWindow = WM.getMostRecentWindow("navigator:browser");
  let continueAfterFocus = window => onFocus(window).then(nextTest);

  assert.equal(windowUtils.activeBrowserWindow, browserWindow,
               "Browser window is the active browser window.");


  let testSteps = [
    function() {
      continueAfterFocus(windowUtils.activeWindow = browserWindow);
    },
    function() {
      assert.equal(windowUtils.activeWindow, browserWindow,
                       "Correct active window [1]");
      nextTest();
    },
    function() {
      assert.equal(windowUtils.activeBrowserWindow, browserWindow,
                       "Correct active browser window [2]");
      continueAfterFocus(windowUtils.activeWindow = browserWindow);
    },
    function() {
      assert.equal(windowUtils.activeWindow, browserWindow,
                       "Correct active window [3]");
      nextTest();
    },
    function() {
      assert.equal(windowUtils.activeBrowserWindow, browserWindow,
                       "Correct active browser window [4]");
      done();
    }
  ];

  function nextTest() {
    if (testSteps.length)
      testSteps.shift()();
  }
  nextTest();
};

exports.testWindowIterator = function(assert, done) {
  // make a new window
  let window = makeEmptyWindow();

  // make sure that the window hasn't loaded yet
  assert.notEqual(
      window.document.readyState,
      "complete",
      "window hasn't loaded yet.");

  // this window should only appear in windowIterator() while its loading
  assert.ok(toArray(windowUtils.windowIterator()).indexOf(window) === -1,
            "window isn't in windowIterator()");

  // Then it should be in windowIterator()
  window.addEventListener("load", function onload() {
    window.addEventListener("load", onload, false);
    assert.ok(toArray(windowUtils.windowIterator()).indexOf(window) !== -1,
              "window is now in windowIterator()");

    // Wait for the window unload before ending test
    close(window).then(done);
  }, false);
};

exports.testIgnoreClosingWindow = function(assert, done) {
  assert.equal(windows().length, 1, "Only one window open");

  // make a new window
  let window = makeEmptyWindow();

  assert.equal(windows().length, 2, "Two windows open");

  window.addEventListener("load", function onload() {
    window.addEventListener("load", onload, false);

    assert.equal(windows().length, 2, "Two windows open");

    // Wait for the window unload before ending test
    let checked = false;

    close(window).then(function() {
      assert.ok(checked, 'the test is finished');
    }).then(done, assert.fail)

    assert.equal(windows().length, 1, "Only one window open");
    checked = true;
  }, false);
};

require("sdk/test").run(exports);