1
0

s-date.js 8.2 KB

123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117
  1. describe('Date', function () {
  2. describe('now', function () {
  3. it('should be the current time', function () {
  4. expect(Date.now() === new Date().getTime()).toBe(true);
  5. });
  6. });
  7. describe("parse", function () {
  8. // TODO: Write the rest of the test.
  9. it('should support extended years', function () {
  10. expect(Date.parse('0001-01-01T00:00:00Z')).toBe(-62135596800000);
  11. expect(Date.parse('+275760-09-13T00:00:00.000Z')).toBe(8.64e15);
  12. expect(Date.parse('+033658-09-27T01:46:40.000Z')).toBe(1e15);
  13. expect(Date.parse('-000001-01-01T00:00:00Z')).toBe(-62198755200000);
  14. expect(Date.parse('+002009-12-15T00:00:00Z')).toBe(1260835200000);
  15. });
  16. it('should work', function () {
  17. //Chrome 19 Opera 12 Firefox 11 IE 9 Safari 5.1.1
  18. expect(Date.parse("2012-11-31T23:59:59.000Z")).toBeFalsy(); //1354406399000 NaN NaN 1354406399000 NaN
  19. expect(Date.parse("2012-12-31T23:59:59.000Z")).toBe(1356998399000); //1356998399000 1356998399000 1356998399000 1356998399000 1356998399000
  20. expect(Date.parse("2012-12-31T23:59:60.000Z")).toBeFalsy(); //NaN NaN NaN NaN 1356998400000
  21. expect(Date.parse("2012-04-04T05:02:02.170Z")).toBe(1333515722170); //1333515722170 1333515722170 1333515722170 1333515722170 1333515722170
  22. expect(Date.parse("2012-04-04T24:00:00.000Z")).toBe(1333584000000); //NaN 1333584000000 1333584000000 1333584000000 1333584000000
  23. expect(Date.parse("2012-04-04T24:00:00.500Z")).toBeFalsy(); //NaN NaN 1333584000500 1333584000500 NaN
  24. expect(Date.parse("2012-12-31T10:08:60.000Z")).toBeFalsy(); //NaN NaN NaN NaN 1356948540000
  25. expect(Date.parse("2012-13-01T12:00:00.000Z")).toBeFalsy(); //NaN NaN NaN NaN NaN
  26. expect(Date.parse("2012-12-32T12:00:00.000Z")).toBeFalsy(); //NaN NaN NaN NaN NaN
  27. expect(Date.parse("2012-12-31T25:00:00.000Z")).toBeFalsy(); //NaN NaN NaN NaN NaN
  28. expect(Date.parse("2012-12-31T24:01:00.000Z")).toBeFalsy(); //NaN NaN NaN 1356998460000 NaN
  29. expect(Date.parse("2012-12-31T12:60:00.000Z")).toBeFalsy(); //NaN NaN NaN NaN NaN
  30. expect(Date.parse("2012-12-31T12:00:60.000Z")).toBeFalsy(); //NaN NaN NaN NaN 1356955260000
  31. expect(Date.parse("2012-00-31T23:59:59.000Z")).toBeFalsy(); //NaN NaN NaN NaN NaN
  32. expect(Date.parse("2012-12-00T23:59:59.000Z")).toBeFalsy(); //NaN NaN NaN NaN NaN
  33. expect(Date.parse("2012-02-29T12:00:00.000Z")).toBe(1330516800000); //1330516800000 1330516800000 1330516800000 1330516800000 1330516800000
  34. expect(Date.parse("2011-02-29T12:00:00.000Z")).toBeFalsy(); //1298980800000 NaN NaN 1298980800000 NaN
  35. expect(Date.parse("2011-03-01T12:00:00.000Z")).toBe(1298980800000); //1298980800000 1298980800000 1298980800000 1298980800000 1298980800000
  36. // extended years:
  37. expect(Date.parse("0000-01-01T00:00:00.000Z")).toBe(-621672192e5); //-621672192e5 -621672192e5 -621672192e5 -621672192e5 -621672192e5
  38. expect(Date.parse("+275760-09-13T00:00:00.000Z")).toBe(8.64e15); //8.64e15 NaN 8.64e15 8.64e15 8.64e15
  39. expect(Date.parse("-271821-04-20T00:00:00.000Z")).toBe(-8.64e15); //-8.64e15 NaN -8.64e15 -8.64e15 -8.6400000864e15
  40. expect(Date.parse("+275760-09-13T00:00:00.001Z")).toBeFalsy(); //NaN NaN NaN 8.64e15 + 1 8.64e15 + 1
  41. expect(Date.parse("-271821-04-19T23:59:59.999Z")).toBeFalsy(); //NaN NaN NaN -8.64e15 - 1 -8.6400000864e15 - 1
  42. // https://github.com/kriskowal/es5-shim/issues/80 Safari bug with leap day
  43. expect(Date.parse("2034-03-01T00:00:00.000Z") -
  44. Date.parse("2034-02-27T23:59:59.999Z")).toBe(86400001); //86400001 86400001 86400001 86400001 1
  45. // Time Zone Offset
  46. expect(Date.parse("2012-01-29T12:00:00.000+01:00")).toBe(132783480e4);//132783480e4 132783480e4 132783480e4 132783480e4 132783480e4
  47. expect(Date.parse("2012-01-29T12:00:00.000-00:00")).toBe(132783840e4);//132783840e4 132783840e4 132783840e4 132783840e4 132783840e4
  48. expect(Date.parse("2012-01-29T12:00:00.000+00:00")).toBe(132783840e4);//132783840e4 132783840e4 132783840e4 132783840e4 132783840e4
  49. expect(Date.parse("2012-01-29T12:00:00.000+23:59")).toBe(132775206e4);//132775206e4 132775206e4 132775206e4 132775206e4 132775206e4
  50. expect(Date.parse("2012-01-29T12:00:00.000-23:59")).toBe(132792474e4);//132792474e4 132792474e4 132792474e4 132792474e4 132792474e4
  51. expect(Date.parse("2012-01-29T12:00:00.000+24:00")).toBeFalsy(); //NaN 1327752e6 NaN 1327752000000 1327752000000
  52. expect(Date.parse("2012-01-29T12:00:00.000+24:01")).toBeFalsy(); //NaN NaN NaN 1327751940000 1327751940000
  53. expect(Date.parse("2012-01-29T12:00:00.000+24:59")).toBeFalsy(); //NaN NaN NaN 1327748460000 1327748460000
  54. expect(Date.parse("2012-01-29T12:00:00.000+25:00")).toBeFalsy(); //NaN NaN NaN NaN NaN
  55. expect(Date.parse("2012-01-29T12:00:00.000+00:60")).toBeFalsy(); //NaN NaN NaN NaN NaN
  56. expect(Date.parse("-271821-04-20T00:00:00.000+00:01")).toBeFalsy(); //NaN NaN NaN -864000000006e4 -864000008646e4
  57. expect(Date.parse("-271821-04-20T00:01:00.000+00:01")).toBe(-8.64e15);//-8.64e15 NaN -8.64e15 -8.64e15 -864000008640e4
  58. // When time zone is missed, local offset should be used (ES 5.1 bug)
  59. // see https://bugs.ecmascript.org/show_bug.cgi?id=112
  60. var tzOffset = Number(new Date(1970, 0));
  61. // same as (new Date().getTimezoneOffset() * 60000)
  62. expect(Date.parse('1970-01-01T00:00:00')).toBe(tzOffset); //tzOffset 0 0 0 NaN
  63. });
  64. });
  65. describe("toISOString", function () {
  66. // TODO: write the rest of the test.
  67. it('should support extended years', function () {
  68. expect(new Date(-62198755200000).toISOString().indexOf('-000001-01-01')).toBe(0);
  69. expect(new Date(8.64e15).toISOString().indexOf('+275760-09-13')).toBe(0);
  70. });
  71. it('should return correct dates', function () {
  72. expect(new Date(-1).toISOString()).toBe('1969-12-31T23:59:59.999Z');// Safari 5.1.5 "1969-12-31T23:59:59.-01Z"
  73. expect(new Date(-3509827334573292).toISOString()).toBe('-109252-01-01T10:37:06.708Z'); // Opera 11.61/Opera 12 bug with Date#getUTCMonth
  74. });
  75. });
  76. describe("toJSON", function () {
  77. // Opera 11.6x/12 bug
  78. it('should call toISOString', function () {
  79. var date = new Date(0);
  80. date.toISOString = function () {
  81. return 1;
  82. };
  83. expect(date.toJSON()).toBe(1);
  84. });
  85. it('should return null for not finite dates', function () {
  86. var date = new Date(NaN),
  87. json;
  88. try {
  89. json = date.toJSON();
  90. } catch (e) {}
  91. expect(json).toBe(null);
  92. });
  93. it('should return the isoString when stringified', function () {
  94. var date = new Date();
  95. expect(JSON.stringify(date.toISOString())).toBe(JSON.stringify(date));
  96. })
  97. });
  98. });