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
|
<!DOCTYPE html>
<link rel="help" href="https://github.com/samuelgoto/idle-detection">
<title>Tests the Idle Detection API</title>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="/resources/test-only-api.js"></script>
<script src="/resources/testdriver.js"></script>
<script src="/resources/testdriver-vendor.js"></script>
<script src="resources/idle-detection-helper.js"></script>
<script>
'use strict';
promise_setup(async t => {
await test_driver.set_permission({ name: 'idle-detection' }, 'granted');
if (isChromiumBased) {
await loadChromiumResources();
}
})
promise_test(async t => {
// Basic test that expects start() to call internally
// addMonitor, which in turn return an ACTIVE state.
expect(addMonitor).andReturn(async (monitorPtr) => {
return {
error: IdleDetectorError.SUCCESS,
state: {
idleTime: null,
screenLocked: true
}
};
});
const controller = new AbortController();
const detector = new IdleDetector();
const watcher = new EventWatcher(t, detector, ["change"]);
const initial_state = watcher.wait_for("change");
await detector.start({ signal: controller.signal });
await initial_state;
assert_equals(detector.userState, "active");
assert_equals(detector.screenState, "locked");
controller.abort();
}, 'start()');
promise_test(async t => {
// Verifies that an event is thrown when a change of state from IDLE to ACTIVE
// is detected.
expect(addMonitor).andReturn(async (monitorPtr) => {
const first = {
error: IdleDetectorError.SUCCESS,
state: {
idleTime: null,
screenLocked: false
}
};
t.step_timeout(() => {
monitorPtr.update(
{
idleTime: { milliseconds: 0 },
screenLocked: false
},
/*is_overridden_by_devtools=*/true
);
}, 0);
return first;
});
const controller = new AbortController();
const detector = new IdleDetector();
const watcher = new EventWatcher(t, detector, ["change"]);
const initial_state = watcher.wait_for("change");
await detector.start({ signal: controller.signal });
await initial_state;
assert_equals(detector.userState, "active");
assert_equals(detector.screenState, "unlocked");
// Wait for the first change in state.
await watcher.wait_for("change");
assert_equals(detector.userState, "idle");
assert_equals(detector.screenState, "unlocked");
controller.abort();
}, 'updates once');
promise_test(async t => {
// Simulates the user being active, going idle and then going back active
// again.
expect(addMonitor).andReturn(async (monitorPtr) => {
const first = {
error: IdleDetectorError.SUCCESS,
state: {
idleTime: null,
screenLocked: false
}
};
// Updates the client once with the user idle.
t.step_timeout(() => {
monitorPtr.update(
{
idleTime: { milliseconds: 0 },
screenLocked: false
},
/*is_overridden_by_devtools=*/true
);
}, 0);
// Updates the client a second time with the user active.
t.step_timeout(() => {
monitorPtr.update(
{
idleTime: null,
screenLocked: false
},
/*is_overridden_by_devtools=*/true
);
}, 1);
return first;
});
const controller = new AbortController();
const detector = new IdleDetector();
const watcher = new EventWatcher(t, detector, ["change"]);
const initial_state = watcher.wait_for("change");
await detector.start({ signal: controller.signal });
await initial_state;
// Waits for the first event.
await watcher.wait_for("change");
assert_equals(detector.userState, "idle");
// Waits for the second event.
await watcher.wait_for("change");
assert_equals(detector.userState, "active");
controller.abort();
}, 'updates twice');
promise_test(async t => {
// Simulates a locked screen.
expect(addMonitor).andReturn(async (monitorPtr) => {
return {
error: IdleDetectorError.SUCCESS,
state: {
idleTime: null,
screenLocked: true
}
};
});
const controller = new AbortController();
const detector = new IdleDetector();
const watcher = new EventWatcher(t, detector, ["change"]);
const initial_state = watcher.wait_for("change");
await detector.start({ signal: controller.signal });
await initial_state;
assert_equals(detector.screenState, "locked");
controller.abort();
}, 'locked screen');
promise_test(async t => {
expect(addMonitor).andReturn(async (monitorPtr) => {
return {
error: IdleDetectorError.SUCCESS,
state: {
idleTime: null,
screenLocked: true
}
};
});
const controller = new AbortController();
const detector = new IdleDetector();
let event = new Promise((resolve, reject) => {
detector.onchange = resolve;
});
await detector.start({ signal: controller.signal });
// Waits for the first event.
await event;
assert_equals(detector.userState, "active");
assert_equals(detector.screenState, "locked");
controller.abort();
}, 'IdleDetector.onchange');
promise_test(async t => {
expect(addMonitor).andReturn(async (monitorPtr) => {
return {
error: IdleDetectorError.SUCCESS,
state: {
idleTime: null,
screenLocked: false
}
};
});
const controller = new AbortController();
const detector = new IdleDetector({ signal: controller.signal });
const watcher = new EventWatcher(t, detector, ["change"]);
const initial_state = watcher.wait_for("change");
// Only the first call to start() is allowed.
const start_promise = detector.start({ signal: controller.signal });
await promise_rejects_dom(t, 'InvalidStateError', detector.start());
await start_promise;
await initial_state;
assert_equals(detector.userState, "active");
assert_equals(detector.screenState, "unlocked");
// Calling abort() multiple times is safe.
controller.abort();
controller.abort();
controller.abort();
controller.abort();
}, 'Calling start() and abort() multiple times');
promise_test(async t => {
expect(addMonitor).andReturn(async (monitorPtr) => {
return {
error: IdleDetectorError.SUCCESS,
state: {
idleTime: null,
screenLocked: false
}
};
});
const controller = new AbortController();
const detector = new IdleDetector();
controller.abort();
await promise_rejects_dom(
t, 'AbortError', detector.start({ signal: controller.signal }));
}, 'Calling abort() before start() makes it fail');
promise_test(async t => {
expect(addMonitor).andReturn(async (monitorPtr) => {
return {
error: IdleDetectorError.SUCCESS,
state: {
idleTime: null,
screenLocked: false
}
};
});
const controller = new AbortController();
const detector = new IdleDetector();
const promise = promise_rejects_dom(
t, 'AbortError', detector.start({ signal: controller.signal }))
controller.abort();
await promise;
}, 'Calling abort() after start() makes it fail');
promise_test(async t => {
expect(addMonitor).andReturn(async (monitorPtr) => {
return {
error: IdleDetectorError.SUCCESS,
state: {
idleTime: null,
screenLocked: false
}
};
});
const detector = new IdleDetector();
const watcher = new EventWatcher(t, detector, ["change"]);
let controller = new AbortController();
const first_start = promise_rejects_dom(
t, 'AbortError', detector.start({ signal: controller.signal }))
controller.abort();
controller = new AbortController();
const initial_state = watcher.wait_for("change");
const second_start = detector.start({ signal: controller.signal });
await first_start;
await second_start;
await initial_state;
assert_equals(detector.userState, "active");
assert_equals(detector.screenState, "unlocked");
controller.abort();
}, 'A start() that has been aborted can be retried');
promise_test(async t => {
expect(addMonitor).andReturn(async (monitorPtr) => {
return {
error: IdleDetectorError.SUCCESS,
state: {
idleTime: null,
screenLocked: false
}
};
});
let controller = new AbortController();
const detector = new IdleDetector();
const watcher = new EventWatcher(t, detector, ["change"]);
let initial_state = watcher.wait_for("change");
await detector.start({ signal: controller.signal });
await initial_state;
assert_equals(detector.userState, "active");
assert_equals(detector.screenState, "unlocked");
controller.abort();
expect(addMonitor).andReturn(async (monitorPtr) => {
return {
error: IdleDetectorError.SUCCESS,
state: {
idleTime: { milliseconds: 0 },
screenLocked: true
}
};
});
// Restarting the monitor.
controller = new AbortController();
initial_state = watcher.wait_for("change");
await detector.start({ signal: controller.signal });
await initial_state;
assert_equals(detector.userState, "idle");
assert_equals(detector.screenState, "locked");
// Abort in a new task and restart the monitor again.
const p = new Promise((resolve) => {
t.step_timeout(resolve, 1);
});
await p;
controller.abort();
expect(addMonitor).andReturn(async (monitorPtr) => {
return {
error: IdleDetectorError.SUCCESS,
state: {
idleTime: { milliseconds: 0 },
screenLocked: false
}
};
});
// Restarting the monitor.
controller = new AbortController();
initial_state = watcher.wait_for("change");
await detector.start({ signal: controller.signal });
await initial_state;
assert_equals(detector.userState, "idle");
assert_equals(detector.screenState, "unlocked");
controller.abort();
}, 'Calling start() after abort(): re-starting monitor.');
</script>
|
