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
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
|
<!DOCTYPE HTML>
<html>
<head>
<title>Video controls test</title>
<script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
<script type="text/javascript" src="/tests/SimpleTest/EventUtils.js"></script>
<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
</head>
<body>
<p id="display"></p>
<div id="content">
<video width="320" height="240" id="video" controls mozNoDynamicControls preload="auto"></video>
</div>
<pre id="test">
<script class="testbody" type="text/javascript">
/*
* Positions of the UI elements, relative to the upper-left corner of the
* <video> box.
*/
const videoWidth = 320;
const videoHeight = 240;
const videoDuration = 3.8329999446868896;
const playButtonWidth = 28;
const playButtonHeight = 28;
const muteButtonWidth = 33;
const muteButtonHeight = 28;
const durationWidth = 34;
const fullscreenButtonWidth = 28;
const fullscreenButtonHeight = 28;
const volumeSliderWidth = 32;
const scrubberWidth = videoWidth - playButtonWidth - durationWidth - muteButtonWidth - volumeSliderWidth - fullscreenButtonWidth;
const scrubberHeight = 28;
// Play button is on the bottom-left
const playButtonCenterX = 0 + Math.round(playButtonWidth / 2);
const playButtonCenterY = videoHeight - Math.round(playButtonHeight / 2);
// Mute button is on the bottom-right before the full screen button and volume slider
const muteButtonCenterX = videoWidth - Math.round(muteButtonWidth / 2) - volumeSliderWidth - fullscreenButtonWidth;
const muteButtonCenterY = videoHeight - Math.round(muteButtonHeight / 2);
// Fullscreen button is on the bottom-right at the far end
const fullscreenButtonCenterX = videoWidth - Math.round(fullscreenButtonWidth / 2);
const fullscreenButtonCenterY = videoHeight - Math.round(fullscreenButtonHeight / 2);
// Scrubber bar is between the play and mute buttons. We don't need it's
// X center, just the offset of its box.
const scrubberOffsetX = 0 + playButtonWidth;
const scrubberCenterY = videoHeight - Math.round(scrubberHeight / 2);
var testnum = 1;
var video = document.getElementById("video");
const domUtil = SpecialPowers.Cc["@mozilla.org/inspector/dom-utils;1"]
.getService(SpecialPowers.Ci.inIDOMUtils);
function getButtonByAttribute(aName, aValue) {
var kids = domUtil.getChildrenForNode(video, true);
var videocontrols = kids[1];
return SpecialPowers.wrap(document)
.getAnonymousElementByAttribute(videocontrols, aName, aValue);
}
function isMuteButtonMuted() {
var muteButton = getButtonByAttribute('class', 'muteButton');
return muteButton.getAttribute('muted') === 'true';
}
function isVolumeSliderShowingCorrectVolume(expectedVolume) {
var volumeButton = getButtonByAttribute('anonid', 'volumeForeground');
let expectedPaddingRight = (1 - expectedVolume) * volumeSliderWidth + "px";
is(volumeButton.style.paddingRight, expectedPaddingRight,
"volume slider should match expected volume");
}
function forceReframe() {
// Setting display then getting the bounding rect to force a frame
// reconstruction on the video element.
video.style.display = "block";
video.getBoundingClientRect();
video.style.display = "";
video.getBoundingClientRect();
}
function runTest(event) {
ok(true, "----- test #" + testnum + " -----");
switch (testnum) {
/*
* Check operation of play/pause/mute/unmute buttons.
*/
case 1:
// Check initial state upon load
is(event.type, "canplaythrough", "checking event type");
is(video.paused, true, "checking video play state");
is(video.muted, false, "checking video mute state");
// Click the play button
SimpleTest.executeSoon(() => {
synthesizeMouse(video, playButtonCenterX, playButtonCenterY, { });
});
break;
case 2:
is(event.type, "play", "checking event type");
is(video.paused, false, "checking video play state");
is(video.muted, false, "checking video mute state");
// Click the pause button
SimpleTest.executeSoon(() => {
synthesizeMouse(video, playButtonCenterX, playButtonCenterY, { });
});
break;
case 3:
is(event.type, "pause", "checking event type");
is(video.paused, true, "checking video play state");
is(video.muted, false, "checking video mute state");
SimpleTest.executeSoon(() => {
synthesizeMouse(video, muteButtonCenterX, muteButtonCenterY, { }); // Mute.
});
break;
case 4:
is(event.type, "volumechange", "checking event type");
is(video.paused, true, "checking video play state");
is(video.muted, true, "checking video mute state");
SimpleTest.executeSoon(() => {
synthesizeMouse(video, muteButtonCenterX, muteButtonCenterY, { }); // Unmute.
});
break;
/*
* Bug 470596: Make sure that having CSS border or padding doesn't
* break the controls (though it should move them)
*/
case 5:
is(event.type, "volumechange", "checking event type");
is(video.paused, true, "checking video play state");
is(video.muted, false, "checking video mute state");
video.style.border = "medium solid purple";
video.style.borderWidth = "30px 40px 50px 60px";
video.style.padding = "10px 20px 30px 40px";
// totals: top: 40px, right: 60px, bottom: 80px, left: 100px
// Click the play button
SimpleTest.executeSoon(() => {
synthesizeMouse(video, 100 + playButtonCenterX, 40 + playButtonCenterY, { });
});
break;
case 6:
is(event.type, "play", "checking event type");
is(video.paused, false, "checking video play state");
is(video.muted, false, "checking video mute state");
video.pause();
break;
case 7:
is(event.type, "pause", "checking event type");
is(video.paused, true, "checking video play state");
is(video.muted, false, "checking video mute state");
// Click the mute button
SimpleTest.executeSoon(() => {
synthesizeMouse(video, 100 + muteButtonCenterX, 40 + muteButtonCenterY, { });
});
break;
case 8:
is(event.type, "volumechange", "checking event type");
is(video.paused, true, "checking video play state");
is(video.muted, true, "checking video mute state");
// Clear the style set in test 5.
video.style.border = "";
video.style.borderWidth = "";
video.style.padding = "";
video.muted = false;
break;
/*
* Previous tests have moved playback postion, reset it to 0.
*/
case 9:
is(event.type, "volumechange", "checking event type");
is(video.paused, true, "checking video play state");
is(video.muted, false, "checking video mute state");
ok(true, "video position is at " + video.currentTime);
video.currentTime = 0.0;
break;
case 10:
is(event.type, "seeking", "checking event type");
ok(true, "video position is at " + video.currentTime);
break;
/*
* Drag the slider's thumb to the halfway point with the mouse.
*/
case 11:
is(event.type, "seeked", "checking event type");
ok(true, "video position is at " + video.currentTime);
// Bug 477434 -- sometimes we get 0.098999 here instead of 0!
// is(video.currentTime, 0.0, "checking playback position");
SimpleTest.executeSoon(() => {
var beginDragX = scrubberOffsetX;
var endDragX = scrubberOffsetX + (scrubberWidth / 2);
synthesizeMouse(video, beginDragX, scrubberCenterY, { type: "mousedown", button: 0 });
synthesizeMouse(video, endDragX, scrubberCenterY, { type: "mousemove", button: 0 });
synthesizeMouse(video, endDragX, scrubberCenterY, { type: "mouseup", button: 0 });
});
break;
case 12:
is(event.type, "seeking", "checking event type");
ok(true, "video position is at " + video.currentTime);
break;
/*
* Click the slider at the 1/4 point with the mouse (jump backwards)
*/
case 13:
is(event.type, "seeked", "checking event type");
ok(true, "video position is at " + video.currentTime);
var expectedTime = videoDuration / 2;
ok(Math.abs(video.currentTime - expectedTime) < 0.1, "checking expected playback position");
SimpleTest.executeSoon(() => {
synthesizeMouse(video, scrubberOffsetX + (scrubberWidth / 4), scrubberCenterY, { });
});
break;
case 14:
is(event.type, "seeking", "checking event type");
ok(true, "video position is at " + video.currentTime);
break;
case 15:
is(event.type, "seeked", "checking event type");
ok(true, "video position is at " + video.currentTime);
// The scrubber currently just jumps towards the nearest pageIncrement point, not
// precisely to the point clicked. So, expectedTime isn't (videoDuration / 4).
// We should end up at 1.733, but sometimes we end up at 1.498. I guess
// it's timing depending if the <scale> things it's click-and-hold, or a
// single click. So, just make sure we end up less that the previous
// position.
lastPosition = (videoDuration / 2) - 0.1;
ok(video.currentTime < lastPosition, "checking expected playback position");
// Set volume to 0.1 so one down arrow hit will decrease it to 0.
video.volume = 0.1;
break;
// See bug 694696.
case 16:
is(event.type, "volumechange", "checking event type");
is(video.volume, 0.1, "Volume should be set.");
ok(!video.muted, "Video is not muted.");
video.focus();
SimpleTest.executeSoon(() => synthesizeKey("VK_DOWN", {}));
break;
case 17:
is(event.type, "volumechange", "checking event type");
is(video.volume, 0, "Volume should be 0.");
ok(!video.muted, "Video is not muted.");
SimpleTest.executeSoon(() => {
ok(isMuteButtonMuted(), "Mute button says it's muted");
synthesizeKey("VK_UP", {});
});
break;
case 18:
is(event.type, "volumechange", "checking event type");
is(video.volume, 0.1, "Volume is increased.");
ok(!video.muted, "Video is not muted.");
SimpleTest.executeSoon(() => {
ok(!isMuteButtonMuted(), "Mute button says it's not muted");
synthesizeKey("VK_DOWN", {});
});
break;
case 19:
is(event.type, "volumechange", "checking event type");
is(video.volume, 0, "Volume should be 0.");
ok(!video.muted, "Video is not muted.");
SimpleTest.executeSoon(() => {
ok(isMuteButtonMuted(), "Mute button says it's muted");
synthesizeMouse(video, muteButtonCenterX, muteButtonCenterY, { });
});
break;
case 20:
is(event.type, "volumechange", "checking event type");
is(video.volume, 0.5, "Volume should be 0.5.");
ok(!video.muted, "Video is not muted.");
SimpleTest.executeSoon(() => synthesizeKey("VK_UP", {}));
break;
case 21:
is(event.type, "volumechange", "checking event type");
is(video.volume, 0.6, "Volume should be 0.6.");
ok(!video.muted, "Video is not muted.");
SimpleTest.executeSoon(() => {
synthesizeMouse(video, muteButtonCenterX, muteButtonCenterY, { });
});
break;
case 22:
is(event.type, "volumechange", "checking event type");
is(video.volume, 0.6, "Volume should be 0.6.");
ok(video.muted, "Video is muted.");
SimpleTest.executeSoon(() => {
ok(isMuteButtonMuted(), "Mute button says it's muted");
synthesizeMouse(video, muteButtonCenterX, muteButtonCenterY, { });
});
break;
case 23:
is(event.type, "volumechange", "checking event type");
is(video.volume, 0.6, "Volume should be 0.6.");
ok(!video.muted, "Video is not muted.");
SimpleTest.executeSoon(() => {
ok(!isMuteButtonMuted(), "Mute button says it's not muted");
synthesizeMouse(video, fullscreenButtonCenterX, fullscreenButtonCenterY, { });
});
break;
case 24:
is(event.type, "mozfullscreenchange", "checking event type");
is(video.volume, 0.6, "Volume should still be 0.6");
SimpleTest.executeSoon(function() {
isVolumeSliderShowingCorrectVolume(video.volume);
synthesizeKey("VK_ESCAPE", {});
});
break;
case 25:
is(event.type, "mozfullscreenchange", "checking event type");
is(video.volume, 0.6, "Volume should still be 0.6");
SimpleTest.executeSoon(function() {
isVolumeSliderShowingCorrectVolume(video.volume);
forceReframe();
video.focus();
synthesizeKey("VK_DOWN", {});
});
break;
case 26:
is(event.type, "volumechange", "checking event type");
is(video.volume, 0.5, "Volume should be decreased by 0.1");
SimpleTest.executeSoon(function() {
isVolumeSliderShowingCorrectVolume(video.volume);
SimpleTest.finish();
});
break;
default:
throw "unexpected test #" + testnum + " w/ event " + event.type;
}
testnum++;
}
function canplaythroughevent(event) {
video.removeEventListener("canplaythrough", canplaythroughevent, false);
// Other events expected by the test.
video.addEventListener("play", runTest, false);
video.addEventListener("pause", runTest, false);
video.addEventListener("volumechange", runTest, false);
video.addEventListener("seeking", runTest, false);
video.addEventListener("seeked", runTest, false);
document.addEventListener("mozfullscreenchange", runTest, false);
// Begin the test.
runTest(event);
}
function startMediaLoad() {
// Kick off test once video has loaded, in its canplaythrough event handler.
video.src = "seek_with_sound.ogg";
video.addEventListener("canplaythrough", canplaythroughevent, false);
}
function loadevent(event) {
SpecialPowers.pushPrefEnv({"set": [["media.cache_size", 40000]]}, startMediaLoad);
}
window.addEventListener("load", loadevent, false);
SimpleTest.waitForExplicitFinish();
</script>
</pre>
</body>
</html>
|
