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comparison: js/src/tests/ecma_3/Date/15.9.5.4.js
js/src/tests/ecma_3/Date/15.9.5.4.js
- branch
- TOR_BUG_3246
- changeset 7
- 129ffea94266
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| -1:000000000000 | 0:4d03183df551 |
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| 1 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ | |
| 2 /* This Source Code Form is subject to the terms of the Mozilla Public | |
| 3 * License, v. 2.0. If a copy of the MPL was not distributed with this | |
| 4 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ | |
| 5 | |
| 6 /** | |
| 7 File Name: 15.9.5.4.js | |
| 8 ECMA Section: 15.9.5.4 Date.prototype.toTimeString() | |
| 9 Description: | |
| 10 This function returns a string value. The contents of the string are | |
| 11 implementation dependent, but are intended to represent the "time" | |
| 12 portion of the Date in the current time zone in a convenient, | |
| 13 human-readable form. We test the content of the string by checking | |
| 14 that d.toDateString() + d.toTimeString() == d.toString() | |
| 15 | |
| 16 Author: pschwartau@netscape.com | |
| 17 Date: 14 november 2000 | |
| 18 Revised: 07 january 2002 because of a change in JS Date format: | |
| 19 | |
| 20 See http://bugzilla.mozilla.org/show_bug.cgi?id=118266 (SpiderMonkey) | |
| 21 See http://bugzilla.mozilla.org/show_bug.cgi?id=118636 (Rhino) | |
| 22 */ | |
| 23 //----------------------------------------------------------------------------- | |
| 24 var SECTION = "15.9.5.4"; | |
| 25 var VERSION = "ECMA_3"; | |
| 26 var TITLE = "Date.prototype.toTimeString()"; | |
| 27 | |
| 28 var status = ''; | |
| 29 var actual = ''; | |
| 30 var expect = ''; | |
| 31 var givenDate; | |
| 32 var year = ''; | |
| 33 var regexp = ''; | |
| 34 var reducedDateString = ''; | |
| 35 var hopeThisIsTimeString = ''; | |
| 36 var cnEmptyString = ''; | |
| 37 var cnERR ='OOPS! FATAL ERROR: no regexp match in extractTimeString()'; | |
| 38 | |
| 39 startTest(); | |
| 40 writeHeaderToLog( SECTION + " "+ TITLE); | |
| 41 | |
| 42 // first, a couple of generic tests - | |
| 43 | |
| 44 status = "typeof (now.toTimeString())"; | |
| 45 actual = typeof (now.toTimeString()); | |
| 46 expect = "string"; | |
| 47 addTestCase(); | |
| 48 | |
| 49 status = "Date.prototype.toTimeString.length"; | |
| 50 actual = Date.prototype.toTimeString.length; | |
| 51 expect = 0; | |
| 52 addTestCase(); | |
| 53 | |
| 54 // 1970 | |
| 55 addDateTestCase(0); | |
| 56 addDateTestCase(TZ_ADJUST); | |
| 57 | |
| 58 | |
| 59 // 1900 | |
| 60 addDateTestCase(TIME_1900); | |
| 61 addDateTestCase(TIME_1900 - TZ_ADJUST); | |
| 62 | |
| 63 | |
| 64 // 2000 | |
| 65 addDateTestCase(TIME_2000); | |
| 66 addDateTestCase(TIME_2000 - TZ_ADJUST); | |
| 67 | |
| 68 | |
| 69 // 29 Feb 2000 | |
| 70 addDateTestCase(UTC_29_FEB_2000); | |
| 71 addDateTestCase(UTC_29_FEB_2000 - 1000); | |
| 72 addDateTestCase(UTC_29_FEB_2000 - TZ_ADJUST); | |
| 73 | |
| 74 | |
| 75 // Now | |
| 76 addDateTestCase( TIME_NOW); | |
| 77 addDateTestCase( TIME_NOW - TZ_ADJUST); | |
| 78 | |
| 79 | |
| 80 // 2005 | |
| 81 addDateTestCase(UTC_1_JAN_2005); | |
| 82 addDateTestCase(UTC_1_JAN_2005 - 1000); | |
| 83 addDateTestCase(UTC_1_JAN_2005 - TZ_ADJUST); | |
| 84 | |
| 85 //----------------------------------------------------------------------------------------------------- | |
| 86 test(); | |
| 87 //----------------------------------------------------------------------------------------------------- | |
| 88 | |
| 89 function addTestCase() | |
| 90 { | |
| 91 new TestCase( | |
| 92 SECTION, | |
| 93 status, | |
| 94 expect, | |
| 95 actual); | |
| 96 } | |
| 97 | |
| 98 function addDateTestCase(date_given_in_milliseconds) | |
| 99 { | |
| 100 givenDate = new Date(date_given_in_milliseconds); | |
| 101 | |
| 102 status = '(' + givenDate + ').toTimeString()'; | |
| 103 actual = givenDate.toTimeString(); | |
| 104 expect = extractTimeString(givenDate); | |
| 105 addTestCase(); | |
| 106 } | |
| 107 | |
| 108 | |
| 109 /* | |
| 110 * As of 2002-01-07, the format for JavaScript dates changed. | |
| 111 * See http://bugzilla.mozilla.org/show_bug.cgi?id=118266 (SpiderMonkey) | |
| 112 * See http://bugzilla.mozilla.org/show_bug.cgi?id=118636 (Rhino) | |
| 113 * | |
| 114 * WAS: Mon Jan 07 13:40:34 GMT-0800 (Pacific Standard Time) 2002 | |
| 115 * NOW: Mon Jan 07 2002 13:40:34 GMT-0800 (Pacific Standard Time) | |
| 116 * | |
| 117 * Thus, use a regexp of the form /date.toDateString()(.*)$/ | |
| 118 * to capture the TimeString into the first backreference - | |
| 119 */ | |
| 120 function extractTimeString(date) | |
| 121 { | |
| 122 regexp = new RegExp(date.toDateString() + '(.*)' + '$'); | |
| 123 | |
| 124 try | |
| 125 { | |
| 126 hopeThisIsTimeString = date.toString().match(regexp)[1]; | |
| 127 } | |
| 128 catch(e) | |
| 129 { | |
| 130 return cnERR; | |
| 131 } | |
| 132 | |
| 133 // trim any leading or trailing spaces - | |
| 134 return trimL(trimR(hopeThisIsTimeString)); | |
| 135 } | |
| 136 | |
| 137 | |
| 138 function trimL(s) | |
| 139 { | |
| 140 if (!s) {return cnEmptyString;}; | |
| 141 for (var i = 0; i!=s.length; i++) {if (s[i] != ' ') {break;}} | |
| 142 return s.substring(i); | |
| 143 } | |
| 144 | |
| 145 | |
| 146 function trimR(s) | |
| 147 { | |
| 148 if (!s) {return cnEmptyString;}; | |
| 149 for (var i = (s.length - 1); i!=-1; i--) {if (s[i] != ' ') {break;}} | |
| 150 return s.substring(0, i+1); | |
| 151 } |
