js/src/tests/ecma_3/Date/15.9.5.4.js@6474c204b198
js/src/tests/ecma_3/Date/15.9.5.4.js
Wed, 31 Dec 2014 06:09:35 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Wed, 31 Dec 2014 06:09:35 +0100
- changeset 0
- 6474c204b198
- permissions
- -rw-r--r--
Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.
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/. */
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()
16 Author: pschwartau@netscape.com
17 Date: 14 november 2000
18 Revised: 07 january 2002 because of a change in JS Date format:
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()";
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()';
39 startTest();
40 writeHeaderToLog( SECTION + " "+ TITLE);
42 // first, a couple of generic tests -
44 status = "typeof (now.toTimeString())";
45 actual = typeof (now.toTimeString());
46 expect = "string";
47 addTestCase();
49 status = "Date.prototype.toTimeString.length";
50 actual = Date.prototype.toTimeString.length;
51 expect = 0;
52 addTestCase();
54 // 1970
55 addDateTestCase(0);
56 addDateTestCase(TZ_ADJUST);
59 // 1900
60 addDateTestCase(TIME_1900);
61 addDateTestCase(TIME_1900 - TZ_ADJUST);
64 // 2000
65 addDateTestCase(TIME_2000);
66 addDateTestCase(TIME_2000 - TZ_ADJUST);
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);
75 // Now
76 addDateTestCase( TIME_NOW);
77 addDateTestCase( TIME_NOW - TZ_ADJUST);
80 // 2005
81 addDateTestCase(UTC_1_JAN_2005);
82 addDateTestCase(UTC_1_JAN_2005 - 1000);
83 addDateTestCase(UTC_1_JAN_2005 - TZ_ADJUST);
85 //-----------------------------------------------------------------------------------------------------
86 test();
87 //-----------------------------------------------------------------------------------------------------
89 function addTestCase()
90 {
91 new TestCase(
92 SECTION,
93 status,
94 expect,
95 actual);
96 }
98 function addDateTestCase(date_given_in_milliseconds)
99 {
100 givenDate = new Date(date_given_in_milliseconds);
102 status = '(' + givenDate + ').toTimeString()';
103 actual = givenDate.toTimeString();
104 expect = extractTimeString(givenDate);
105 addTestCase();
106 }
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()(.*)$/
118 * to capture the TimeString into the first backreference -
119 */
120 function extractTimeString(date)
121 {
122 regexp = new RegExp(date.toDateString() + '(.*)' + '$');
124 try
125 {
126 hopeThisIsTimeString = date.toString().match(regexp)[1];
127 }
128 catch(e)
129 {
130 return cnERR;
131 }
133 // trim any leading or trailing spaces -
134 return trimL(trimR(hopeThisIsTimeString));
135 }
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 }
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 }
