2a09d1a4
 liuqimichale
添加宜春 天水 宣化
|
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
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
|
/* global describe, it, xit, expect, beforeEach, jasmine */
describe('Date', function () {
'use strict';
var supportsDescriptors = Object.defineProperty && (function () {
try {
var obj = {};
Object.defineProperty(obj, 'x', {
enumerable: false,
value: obj
});
for (var _ in obj) { // jscs:ignore disallowUnusedVariables
return false;
}
return obj.x === obj;
} catch (e) { /* this is ES3 */
return false;
}
}());
var ifSupportsDescriptorsIt = supportsDescriptors ? it : xit;
var has = Object.prototype.hasOwnProperty;
var negativeDate;
beforeEach(function () {
var negativeCanned = [
{
getTime: -3509827329600292,
getUTCDay: 4,
getDay: 4,
dim: 31
},
{
getTime: -3509824651200292,
getUTCDay: 0,
getDay: 0,
dim: 29
},
{
getTime: -3509822145600292,
getUTCDay: 1,
getDay: 1,
dim: 31
},
{
getTime: -3509819467200292,
getUTCDay: 4,
getDay: 4,
dim: 30
},
{
getTime: -3509816875200292,
getUTCDay: 6,
getDay: 6,
dim: 31
},
{
getTime: -3509814196800292,
getUTCDay: 2,
getDay: 2,
dim: 30
},
{
getTime: -3509811604800292,
getUTCDay: 4,
getDay: 4,
dim: 31
},
{
getTime: -3509808926400292,
getUTCDay: 0,
getDay: 0,
dim: 31
},
{
getTime: -3509806248000292,
getUTCDay: 3,
getDay: 3,
dim: 30
},
{
getTime: -3509803656000292,
getUTCDay: 5,
getDay: 5,
dim: 31
},
{
getTime: -3509800977600292,
getUTCDay: 1,
getDay: 1,
dim: 30
},
{
getTime: -3509798385600292,
getUTCDay: 3,
getDay: 3,
dim: 31
}
];
negativeDate = negativeCanned.map(function (item) {
var dateFirst = new Date(item.getTime);
var dateLast = new Date(item.getTime + ((item.dim - 1) * 86400000));
return {
dates: [dateFirst, dateLast],
days: [1, item.dim],
getUTCDay: [item.getUTCDay, (item.getUTCDay + item.dim - 1) % 7],
getDay: [item.getDay, (item.getDay + item.dim - 1) % 7]
};
});
});
describe('.now()', function () {
it('should be the current time', function () {
var before = (new Date()).getTime();
var middle = Date.now();
var after = (new Date()).getTime();
expect(middle).not.toBeLessThan(before);
expect(middle).not.toBeGreaterThan(after);
});
});
describe('constructor', function () {
it('works with standard formats', function () {
// Chrome 19 Opera 12 Firefox 11 IE 9 Safari 5.1.1
expect(+new Date('2012-12-31T23:59:59.000Z')).toBe(1356998399000); // 1356998399000 1356998399000 1356998399000 1356998399000 1356998399000
expect(+new Date('2012-04-04T05:02:02.170Z')).toBe(1333515722170); // 1333515722170 1333515722170 1333515722170 1333515722170 1333515722170
expect(+new Date('2012-04-04T05:02:02.170999Z')).toBe(1333515722170); // 1333515722170 1333515722170 1333515722170 1333515722170 1333515722170
expect(+new Date('2012-04-04T05:02:02.17Z')).toBe(1333515722170); // 1333515722170 1333515722170 1333515722170 1333515722170 1333515722170
expect(+new Date('2012-04-04T05:02:02.1Z')).toBe(1333515722100); // 1333515722170 1333515722170 1333515722170 1333515722170 1333515722170
expect(+new Date('2012-04-04T24:00:00.000Z')).toBe(1333584000000); // NaN 1333584000000 1333584000000 1333584000000 1333584000000
expect(+new Date('2012-02-29T12:00:00.000Z')).toBe(1330516800000); // 1330516800000 1330516800000 1330516800000 1330516800000 1330516800000
expect(+new Date('2011-03-01T12:00:00.000Z')).toBe(1298980800000); // 1298980800000 1298980800000 1298980800000 1298980800000 1298980800000
// https://github.com/es-shims/es5-shim/issues/80 Safari bug with leap day
expect(new Date('2034-03-01T00:00:00.000Z')
- new Date('2034-02-27T23:59:59.999Z')).toBe(86400001); // 86400001 86400001 86400001 86400001 1
});
ifSupportsDescriptorsIt('is not enumerable', function () {
expect(Object.keys(new Date())).not.toContain('constructor');
});
it('works as a function', function () {
var zeroDate = Date(0);
expect(zeroDate).toBe(String(zeroDate));
var value = Date(1441705534578);
expect(value).toBe(String(value));
});
it('fixes this Safari 8/9 bug', function () {
var offset = new Date(1970).getTimezoneOffset() * 60e3;
var timestamp = 2147483647; // Math.pow(2, 31) - 1
var date = new Date(1970, 0, 1, 0, 0, 0, timestamp);
var expectedTimestamp = timestamp + offset;
expect(date.getTime()).toBe(expectedTimestamp);
var brokenTimestamp = 2147483648; // Math.pow(2, 31)
var brokenDate = new Date(1970, 0, 1, 0, 0, 0, brokenTimestamp);
var expectedBrokenTimestamp = brokenTimestamp + offset;
expect(brokenDate.getTime()).toBe(expectedBrokenTimestamp); // NaN in Safari 8/9
var veryBrokenTS = 1435734000000;
var veryBrokenDate = new Date(1970, 0, 1, 0, 0, 0, veryBrokenTS);
var largeDate = new Date('Wed Jul 01 2015 07:00:00 GMT-0700 (PDT)');
var expectedVeryBrokenTS = veryBrokenTS + (largeDate.getTimezoneOffset() * 60e3);
expect(veryBrokenDate.getTime()).toBe(expectedVeryBrokenTS); // NaN in Safari 8/9
});
it('works with a Date object', function () {
var date = new Date(1456297712984);
var copiedDate = new Date(date);
expect(date).not.toBe(copiedDate);
expect(copiedDate.getTime()).toBe(date.getTime());
expect(+copiedDate).toBe(+date);
expect(String(copiedDate)).toBe(String(date));
});
});
describe('.parse()', function () {
// TODO: Write the rest of the test.
ifSupportsDescriptorsIt('is not enumerable', function () {
expect(Object.getOwnPropertyDescriptor(Date, 'parse').enumerable).toBe(false);
});
it('should be an invalid date', function () {
// Chrome 19 Opera 12 Firefox 11 IE 9 Safari 5.1.1
expect(Date.parse('2012-11-31T23:59:59.000Z')).toBeFalsy(); // 1354406399000 NaN NaN 1354406399000 NaN
expect(Date.parse('2012-12-31T23:59:60.000Z')).toBeFalsy(); // NaN NaN NaN NaN 1356998400000
expect(Date.parse('2012-04-04T24:00:00.500Z')).toBeFalsy(); // NaN NaN 1333584000500 1333584000500 NaN
expect(Date.parse('2012-12-31T10:08:60.000Z')).toBeFalsy(); // NaN NaN NaN NaN 1356948540000
expect(Date.parse('2012-13-01T12:00:00.000Z')).toBeFalsy(); // NaN NaN NaN NaN NaN
expect(Date.parse('2012-12-32T12:00:00.000Z')).toBeFalsy(); // NaN NaN NaN NaN NaN
expect(Date.parse('2012-12-31T25:00:00.000Z')).toBeFalsy(); // NaN NaN NaN NaN NaN
expect(Date.parse('2012-12-31T24:01:00.000Z')).toBeFalsy(); // NaN NaN NaN 1356998460000 NaN
expect(Date.parse('2012-12-31T12:60:00.000Z')).toBeFalsy(); // NaN NaN NaN NaN NaN
expect(Date.parse('2012-12-31T12:00:60.000Z')).toBeFalsy(); // NaN NaN NaN NaN 1356955260000
expect(Date.parse('2012-00-31T23:59:59.000Z')).toBeFalsy(); // NaN NaN NaN NaN NaN
expect(Date.parse('2012-12-00T23:59:59.000Z')).toBeFalsy(); // NaN NaN NaN NaN NaN
expect(Date.parse('2011-02-29T12:00:00.000Z')).toBeFalsy(); // 1298980800000 NaN NaN 1298980800000 NaN
});
it('should work', function () {
var dates = {
// Chrome 19 Opera 12 Firefox 11 IE 9 Safari 5.1.1 Safari 8
'2012-12-31T23:59:59.000Z': 1356998399000, // 1356998399000 1356998399000 1356998399000 1356998399000 1356998399000 1356998399000
'2012-04-04T05:02:02.170Z': 1333515722170, // 1333515722170 1333515722170 1333515722170 1333515722170 1333515722170 1333515722170
'2012-04-04T05:02:02.170999Z': 1333515722170, // 1333515722170 1333515722170 1333515722170 1333515722170 1333515722170 1333515722170.999
'2012-04-04T05:02:02.17Z': 1333515722170, // 1333515722170 1333515722170 1333515722170 1333515722170 1333515722170 1333515722170
'2012-04-04T05:02:02.1Z': 1333515722100, // 1333515722170 1333515722170 1333515722170 1333515722170 1333515722170 1333515722170
'2012-04-04T24:00:00.000Z': 1333584000000, // NaN 1333584000000 1333584000000 1333584000000 1333584000000 1333584000000
'2012-02-29T12:00:00.000Z': 1330516800000, // 1330516800000 1330516800000 1330516800000 1330516800000 1330516800000 1330516800000
'2011-03-01T12:00:00.000Z': 1298980800000 // 1298980800000 1298980800000 1298980800000 1298980800000 1298980800000 1298980800000
};
for (var str in dates) {
if (has.call(dates, str)) {
expect(Math.floor(Date.parse(str))).toBe(dates[str]);
}
}
// https://github.com/es-shims/es5-shim/issues/80 Safari bug with leap day
expect(Date.parse('2034-03-01T00:00:00.000Z')
- Date.parse('2034-02-27T23:59:59.999Z')).toBe(86400001); // 86400001 86400001 86400001 86400001 1
});
it('fixes a Safari 8/9 bug with parsing in UTC instead of local time', function () {
var offset = new Date('2015-07-01').getTimezoneOffset() * 60e3;
expect(Date.parse('2015-07-01T00:00:00')).toBe(1435708800000 + offset); // Safari 8/9 give NaN
});
it('should support extended years', function () {
// Chrome 19 Opera 12 Firefox 11 IE 9 Safari 5.1.1
expect(Date.parse('0000-01-01T00:00:00.000Z')).toBe(-621672192e5); // -621672192e5 -621672192e5 -621672192e5 -621672192e5 -621672192e5
expect(Date.parse('0001-01-01T00:00:00Z')).toBe(-621355968e5); // -621355968e5 -621355968e5 -621355968e5 8.64e15 -621355968e5
expect(Date.parse('+275760-09-13T00:00:00.000Z')).toBe(8.64e15); // 8.64e15 NaN 8.64e15 8.64e15 8.64e15
expect(Date.parse('-271821-04-20T00:00:00.000Z')).toBe(-8.64e15); // -8.64e15 NaN -8.64e15 -8.64e15 -8.6400000864e15
expect(Date.parse('+275760-09-13T00:00:00.001Z')).toBeFalsy(); // NaN NaN NaN 8.64e15 + 1 8.64e15 + 1
expect(Date.parse('-271821-04-19T23:59:59.999Z')).toBeFalsy(); // NaN NaN NaN -8.64e15 - 1 -8.6400000864e15 - 1
expect(Date.parse('+033658-09-27T01:46:40.000Z')).toBe(1e15); // 1e15 NaN 1e15 1e15 9999999136e5
expect(Date.parse('-000001-01-01T00:00:00Z')).toBe(-621987552e5); // -621987552e5 NaN -621987552e5 -621987552e5 -621987552e5
expect(Date.parse('+002009-12-15T00:00:00Z')).toBe(12608352e5); // 12608352e5 NaN 12608352e5 12608352e5 12608352e5
});
it('works with timezone offsets', function () {
// Chrome 19 Opera 12 Firefox 11 IE 9 Safari 5.1.1
expect(Date.parse('2012-01-29T12:00:00.000+01:00')).toBe(132783480e4); // 132783480e4 132783480e4 132783480e4 132783480e4 132783480e4
expect(Date.parse('2012-01-29T12:00:00.000-00:00')).toBe(132783840e4); // 132783840e4 132783840e4 132783840e4 132783840e4 132783840e4
expect(Date.parse('2012-01-29T12:00:00.000+00:00')).toBe(132783840e4); // 132783840e4 132783840e4 132783840e4 132783840e4 132783840e4
expect(Date.parse('2012-01-29T12:00:00.000+23:59')).toBe(132775206e4); // 132775206e4 132775206e4 132775206e4 132775206e4 132775206e4
expect(Date.parse('2012-01-29T12:00:00.000-23:59')).toBe(132792474e4); // 132792474e4 132792474e4 132792474e4 132792474e4 132792474e4
expect(Date.parse('2012-01-29T12:00:00.000+24:00')).toBeFalsy(); // NaN 1327752e6 NaN 1327752000000 1327752000000
expect(Date.parse('2012-01-29T12:00:00.000+24:01')).toBeFalsy(); // NaN NaN NaN 1327751940000 1327751940000
expect(Date.parse('2012-01-29T12:00:00.000+24:59')).toBeFalsy(); // NaN NaN NaN 1327748460000 1327748460000
expect(Date.parse('2012-01-29T12:00:00.000+25:00')).toBeFalsy(); // NaN NaN NaN NaN NaN
expect(Date.parse('2012-01-29T12:00:00.000+00:60')).toBeFalsy(); // NaN NaN NaN NaN NaN
expect(Date.parse('-271821-04-20T00:00:00.000+00:01')).toBeFalsy(); // NaN NaN NaN -864000000006e4 -864000008646e4
expect(Date.parse('-271821-04-20T00:01:00.000+00:01')).toBe(-8.64e15); // -8.64e15 NaN -8.64e15 -8.64e15 -864000008640e4
// When time zone is missed, local offset should be used (ES 5.1 bug)
// see https://bugs.ecmascript.org/show_bug.cgi?id=112
var tzOffset = Number(new Date(1970, 0));
// same as (new Date().getTimezoneOffset() * 60000)
expect(Date.parse('1970-01-01T00:00:00')).toBe(tzOffset); // tzOffset 0 0 0 NaN
});
it('should be able to coerce to a number', function () {
var actual = Number(new Date(1970, 0));
var expected = parseInt(actual, 10);
expect(actual).toBeDefined();
expect(actual).toBe(expected);
expect(isNaN(actual)).toBeFalsy();
});
});
describe('#toString()', function () {
var actual;
beforeEach(function () {
actual = (new Date(1970, 0)).toString();
});
it('should show correct date info for ' + actual, function () {
expect(actual).toMatch(/1970/);
expect(actual).toMatch(/jan/i);
expect(actual).toMatch(/thu/i);
expect(actual).toMatch(/00:00:00/);
});
});
describe('#valueOf()', function () {
// Note that new Date(1970, 0).valueOf() is 0 in UTC timezone.
// Check check that it's a number (and an int), not that it's "truthy".
var actual;
beforeEach(function () {
actual = (new Date(1970, 0)).valueOf();
});
it('should give a numeric value', function () {
expect(typeof actual).toBe('number');
});
it('should not be NaN', function () {
expect(isNaN(actual)).toBe(false);
});
it('should give an int value', function () {
expect(actual).toBe(Math.floor(actual));
});
});
describe('#getUTCDate()', function () {
it('should return the right value for negative dates', function () {
// Opera 10.6/11.61/Opera 12 bug
negativeDate.forEach(function (item) {
item.dates.forEach(function (date, index) {
expect(date.getUTCDate()).toBe(item.days[index], date);
});
});
});
});
describe('#getUTCDay()', function () {
it('should return the right value for negative dates', function () {
negativeDate.forEach(function (item) {
item.dates.forEach(function (date, index) {
expect(date.getUTCDay()).toBe(item.getUTCDay[index]);
});
});
});
});
describe('#getUTCFullYear()', function () {
it('should return the right value for negative dates', function () {
// Opera 10.6/11.61/Opera 12 bug
negativeDate.forEach(function (item) {
item.dates.forEach(function (date) {
expect(date.getUTCFullYear()).toBe(-109252);
});
});
});
});
describe('#getUTCMonth()', function () {
it('should return the right value for negative dates', function () {
// Opera 10.6/11.61/Opera 12 bug
negativeDate.forEach(function (item, index) {
item.dates.forEach(function (date) {
expect(date.getUTCMonth()).toBe(index);
});
});
});
it('should return correct values', function () {
expect(new Date(8.64e15).getUTCMonth()).toBe(8);
expect(new Date(0).getUTCMonth()).toBe(0);
});
});
describe('#getUTCHours()', function () {
it('should return the right value for negative dates', function () {
negativeDate.forEach(function (item) {
item.dates.forEach(function (date) {
expect(date.getUTCHours()).toBe(11);
});
});
});
});
describe('#getUTCMinutes()', function () {
it('should return the right value for negative dates', function () {
negativeDate.forEach(function (item) {
item.dates.forEach(function (date) {
expect(date.getUTCMinutes()).toBe(59);
});
});
});
});
describe('#getUTCSeconds()', function () {
it('should return the right value for negative dates', function () {
negativeDate.forEach(function (item) {
item.dates.forEach(function (date) {
expect(date.getUTCSeconds()).toBe(59);
});
});
});
});
describe('#getUTCMilliseconds()', function () {
it('should return the right value for negative dates', function () {
// Opera 10.6/11.61/Opera 12 bug
negativeDate.forEach(function (item) {
item.dates.forEach(function (date) {
expect(date.getUTCMilliseconds()).toBe(708);
});
});
});
});
describe('#getDate()', function () {
it('should return the right value for negative dates', function () {
negativeDate.forEach(function (item) {
item.dates.forEach(function (date, index) {
expect(date.getDate()).toBe(item.days[index]);
});
});
});
});
describe('#getDay()', function () {
it('should return the right value for negative dates', function () {
negativeDate.forEach(function (item) {
item.dates.forEach(function (date, index) {
expect(date.getDay()).toBe(item.getDay[index]);
});
});
});
});
describe('#getFullYear()', function () {
it('should return the right value for negative dates', function () {
// Opera 10.6/11.61/Opera 12 bug
negativeDate.forEach(function (item) {
item.dates.forEach(function (date) {
expect(date.getFullYear()).toBe(-109252);
});
});
});
});
describe('#getMonth()', function () {
it('should return the right value for negative dates', function () {
// Opera 10.6/11.61/Opera 12 bug
negativeDate.forEach(function (item, index) {
item.dates.forEach(function (date) {
expect(date.getMonth()).toBe(index);
});
});
});
});
describe('#getHours()', function () {
it('should return the right value for negative dates', function () {
negativeDate.forEach(function (item) {
item.dates.forEach(function (date) {
expect(date.getHours() + Math.floor(date.getTimezoneOffset() / 60)).toBe(11);
});
});
});
});
describe('#getMinutes()', function () {
it('should return the right value for negative dates', function () {
negativeDate.forEach(function (item) {
item.dates.forEach(function (date) {
var off = date.getTimezoneOffset();
var offHours = Math.floor(off / 60);
var offMins = off - (offHours * 60);
expect(date.getMinutes() + offMins).toBe(59);
});
});
});
});
describe('#getSeconds()', function () {
it('should return the right value for negative dates', function () {
negativeDate.forEach(function (item) {
item.dates.forEach(function (date) {
expect(date.getSeconds()).toBe(59);
});
});
});
});
describe('#getMilliseconds()', function () {
it('should return the right value for negative dates', function () {
// Opera 10.6/11.61/Opera 12 bug
negativeDate.forEach(function (item) {
item.dates.forEach(function (date) {
expect(date.getMilliseconds()).toBe(708);
});
});
});
});
describe('#toISOString()', function () {
// TODO: write the rest of the test.
it('should support extended years', function () {
expect(new Date(-62198755200000).toISOString().indexOf('-000001-01-01')).toBe(0);
expect(new Date(8.64e15).toISOString().indexOf('+275760-09-13')).toBe(0);
});
it('should return correct dates', function () {
expect(new Date(-1).toISOString()).toBe('1969-12-31T23:59:59.999Z'); // Safari 5.1.5 "1969-12-31T23:59:59.-01Z"
negativeDate.forEach(function (item, index) {
var m = index + 1;
item.dates.forEach(function (date, idx) {
var d = item.days[idx];
expect(date.toISOString()).toBe('-109252-' + (m < 10 ? '0' + m : m) + '-' + (d < 10 ? '0' + d : d) + 'T11:59:59.708Z'); // Opera 11.61/Opera 12 bug with Date#getUTCMonth
});
});
});
});
describe('#toUTCString()', function () {
it('should return correct dates', function () {
expect(new Date(-1509842289600292).toUTCString()).toBe('Mon, 01 Jan -45875 11:59:59 GMT');
});
});
describe('#toDateString()', function () {
it('should return correct dates', function () {
expect(new Date(-1509842289600292).toDateString()).toBe('Mon Jan 01 -45875');
});
});
describe('#toString()', function () {
it('should return correct dates', function () {
var actual = new Date(1449662400000).toString();
var re = /^Wed Dec 09 2015 \d\d:\d\d:\d\d GMT[-+]\d\d\d\d(?: |$)/;
expect(re.test(actual)).toBe(true, actual);
});
});
describe('#toJSON()', function () {
// Opera 11.6x/12 bug
it('should call toISOString', function () {
var date = new Date(0);
date.toISOString = function () {
return 1;
};
expect(date.toJSON()).toBe(1);
});
it('should return null for not finite dates', function () {
var date = new Date(NaN),
json;
try {
json = date.toJSON();
} catch (e) {
/* invalid json */
expect(e).not.toEqual(jasmine.any(Error));
}
expect(json).toBe(null);
});
it('should return the isoString when stringified', function () {
var date = new Date();
expect(JSON.stringify(date.toISOString())).toBe(JSON.stringify(date));
});
});
});
|
