Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 1 | // Copyright 2013 the V8 project authors. All rights reserved. |
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| 28 | // Testing v8Parse method for date and time pattern. |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 29 | // |
| 30 | // Flags: --intl-extra |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 31 | |
| 32 | var dtf = new Intl.DateTimeFormat(['en'], |
| 33 | {year: 'numeric', month: 'numeric', |
| 34 | day: 'numeric', hour: 'numeric', |
| 35 | minute: 'numeric', second: 'numeric', |
| 36 | timeZone: 'UTC'}); |
| 37 | |
| 38 | // Make sure we have pattern we expect (may change in the future). |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 39 | assertEquals('M/d/y, h:mm:ss a', dtf.resolved.pattern); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 40 | |
| 41 | var date = dtf.v8Parse('2/4/74 12:30:42 pm'); |
| 42 | assertEquals(1974, date.getUTCFullYear()); |
| 43 | assertEquals(1, date.getUTCMonth()); |
| 44 | assertEquals(4, date.getUTCDate()); |
| 45 | assertEquals(12, date.getUTCHours()); |
| 46 | assertEquals(30, date.getUTCMinutes()); |
| 47 | assertEquals(42, date.getUTCSeconds()); |
| 48 | |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 49 | // Can deal with '-' vs '/'. |
| 50 | date = dtf.v8Parse('2-4-74 12:30:42 am'); |
| 51 | assertEquals(1974, date.getUTCFullYear()); |
| 52 | assertEquals(1, date.getUTCMonth()); |
| 53 | assertEquals(4, date.getUTCDate()); |
| 54 | assertEquals(0, date.getUTCHours()); |
| 55 | assertEquals(30, date.getUTCMinutes()); |
| 56 | assertEquals(42, date.getUTCSeconds()); |
| 57 | |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 58 | // AM/PM were not specified. |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 59 | assertEquals(undefined, dtf.v8Parse('2/4/74 12:30:42')); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 60 | |
| 61 | // Time was not specified. |
| 62 | assertEquals(undefined, dtf.v8Parse('2/4/74')); |
| 63 | |
| 64 | // Month is numeric, so it fails on "Feb". |
| 65 | assertEquals(undefined, dtf.v8Parse('Feb 4th 1974')); |