test_archive_getdate.c revision 238856 
1/*-
2 * Copyright (c) 2003-2007 Tim Kientzle
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright
9 *    notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 *    notice, this list of conditions and the following disclaimer in the
12 *    documentation and/or other materials provided with the distribution.
13 *
14 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
15 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
16 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
17 * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
18 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
19 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
20 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
21 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
23 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
24 */
25#include "test.h"
26__FBSDID("$FreeBSD$");
27
28#include <time.h>
29
30/*
31 * Verify that the getdate() function works.
32 */
33
34time_t __archive_get_date(time_t, const char *);
35#define get_date __archive_get_date
36
37DEFINE_TEST(test_archive_getdate)
38{
39	time_t now = time(NULL);
40
41	assertEqualInt(get_date(now, "Jan 1, 1970 UTC"), 0);
42	assertEqualInt(get_date(now, "7:12:18-0530 4 May 1983"), 420900138);
43	assertEqualInt(get_date(now, "2004/01/29 513 mest"), 1075345980);
44	assertEqualInt(get_date(now, "99/02/17 7pm utc"), 919278000);
45	assertEqualInt(get_date(now, "02/17/99 7:11am est"), 919253460);
46	/* It's important that we handle ctime() format. */
47	assertEqualInt(get_date(now, "Sun Feb 22 17:38:26 PST 2009"),
48	    1235353106);
49	/* Basic relative offsets. */
50	/* If we use the actual current time as the reference, then
51	 * these tests break around DST changes, so it's actually
52	 * important to use a specific reference time here. */
53	assertEqualInt(get_date(0, "tomorrow"), 24 * 60 * 60);
54	assertEqualInt(get_date(0, "yesterday"), - 24 * 60 * 60);
55	assertEqualInt(get_date(0, "now + 1 hour"), 60 * 60);
56	assertEqualInt(get_date(0, "now + 1 hour + 1 minute"), 60 * 60 + 60);
57	/* Repeat the above for a different start time. */
58	now = 1231113600; /* Jan 5, 2009 00:00 UTC */
59	assertEqualInt(get_date(0, "Jan 5, 2009 00:00 UTC"), now);
60	assertEqualInt(get_date(now, "tomorrow"), now + 24 * 60 * 60);
61	assertEqualInt(get_date(now, "yesterday"), now - 24 * 60 * 60);
62	assertEqualInt(get_date(now, "now + 1 hour"), now + 60 * 60);
63	assertEqualInt(get_date(now, "now + 1 hour + 1 minute"),
64	    now + 60 * 60 + 60);
65	assertEqualInt(get_date(now, "tomorrow 5:16am UTC"),
66	    now + 24 * 60 * 60 + 5 * 60 * 60 + 16 * 60);
67	assertEqualInt(get_date(now, "UTC 5:16am tomorrow"),
68	    now + 24 * 60 * 60 + 5 * 60 * 60 + 16 * 60);
69
70	/* Jan 5, 2009 was a Monday. */
71	assertEqualInt(get_date(now, "monday UTC"), now);
72	assertEqualInt(get_date(now, "sunday UTC"), now + 6 * 24 * 60 * 60);
73	assertEqualInt(get_date(now, "tuesday UTC"), now + 24 * 60 * 60);
74	/* "next tuesday" is one week after "tuesday" */
75	assertEqualInt(get_date(now, "UTC next tuesday"),
76	    now + 8 * 24 * 60 * 60);
77	/* "last tuesday" is one week before "tuesday" */
78	assertEqualInt(get_date(now, "last tuesday UTC"),
79	    now - 6 * 24 * 60 * 60);
80	/* TODO: Lots more tests here. */
81}
82