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[glibc.git] / time / tst-strptime.c
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1 /* Test for strptime.
2 Copyright (C) 1998, 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
3 This file is part of the GNU C Library.
4 Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
6 The GNU C Library is free software; you can redistribute it and/or
7 modify it under the terms of the GNU Lesser General Public
8 License as published by the Free Software Foundation; either
9 version 2.1 of the License, or (at your option) any later version.
11 The GNU C Library is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 Lesser General Public License for more details.
16 You should have received a copy of the GNU Lesser General Public
17 License along with the GNU C Library; if not, write to the Free
18 Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
19 02111-1307 USA. */
21 #include <locale.h>
22 #include <stdio.h>
23 #include <stdlib.h>
24 #include <string.h>
25 #include <time.h>
28 static const struct
30 const char *locale;
31 const char *input;
32 const char *format;
33 int wday;
34 int yday;
35 int mon;
36 int mday;
37 } day_tests[] =
39 { "C", "2000-01-01", "%Y-%m-%d", 6, 0, 0, 1 },
40 { "C", "03/03/00", "%D", 5, 62, 2, 3 },
41 { "C", "9/9/99", "%x", 4, 251, 8, 9 },
42 { "C", "19990502123412", "%Y%m%d%H%M%S", 0, 121, 4, 2 },
43 { "C", "2001 20 Mon", "%Y %U %a", 1, 140, 4, 21 },
44 { "C", "2001 21 Mon", "%Y %W %a", 1, 140, 4, 21 },
45 { "ja_JP.EUC-JP", "2001 20 \xb7\xee", "%Y %U %a", 1, 140, 4, 21 },
46 { "ja_JP.EUC-JP", "2001 21 \xb7\xee", "%Y %W %a", 1, 140, 4, 21 },
50 static const struct
52 const char *input;
53 const char *format;
54 const char *output;
55 int wday;
56 int yday;
57 } tm_tests [] =
59 {"17410105012000", "%H%M%S%d%m%Y", "2000-01-05 17:41:01", 3, 4}
64 static int
65 test_tm (void)
67 struct tm tm;
68 size_t i;
69 int result = 0;
70 char buf[100];
72 for (i = 0; i < sizeof (tm_tests) / sizeof (tm_tests[0]); ++i)
74 memset (&tm, '\0', sizeof (tm));
76 if (*strptime (tm_tests[i].input, tm_tests[i].format, &tm) != '\0')
78 printf ("not all of `%s' read\n", tm_tests[i].input);
79 result = 1;
81 strftime (buf, sizeof (buf), "%F %T", &tm);
82 printf ("strptime (\"%s\", \"%s\", ...)\n"
83 "\tshould be: %s, wday = %d, yday = %3d\n"
84 "\t is: %s, wday = %d, yday = %3d\n",
85 tm_tests[i].input, tm_tests[i].format,
86 tm_tests[i].output,
87 tm_tests[i].wday, tm_tests[i].yday,
88 buf, tm.tm_wday, tm.tm_yday);
90 if (strcmp (buf, tm_tests[i].output) != 0)
92 printf ("Time and date are not correct.\n");
93 result = 1;
95 if (tm.tm_wday != tm_tests[i].wday)
97 printf ("weekday for `%s' incorrect: %d instead of %d\n",
98 tm_tests[i].input, tm.tm_wday, tm_tests[i].wday);
99 result = 1;
101 if (tm.tm_yday != tm_tests[i].yday)
103 printf ("yearday for `%s' incorrect: %d instead of %d\n",
104 tm_tests[i].input, tm.tm_yday, tm_tests[i].yday);
105 result = 1;
109 return result;
114 main (int argc, char *argv[])
116 struct tm tm;
117 size_t i;
118 int result = 0;
120 for (i = 0; i < sizeof (day_tests) / sizeof (day_tests[0]); ++i)
122 memset (&tm, '\0', sizeof (tm));
124 if (setlocale (LC_ALL, day_tests[i].locale) == NULL)
126 printf ("cannot set locale %s: %m\n", day_tests[i].locale);
127 exit (EXIT_FAILURE);
130 if (*strptime (day_tests[i].input, day_tests[i].format, &tm) != '\0')
132 printf ("not all of `%s' read\n", day_tests[i].input);
133 result = 1;
136 printf ("strptime (\"%s\", \"%s\", ...)\n"
137 "\tshould be: wday = %d, yday = %3d, mon = %2d, mday = %2d\n"
138 "\t is: wday = %d, yday = %3d, mon = %2d, mday = %2d\n",
139 day_tests[i].input, day_tests[i].format,
140 day_tests[i].wday, day_tests[i].yday,
141 day_tests[i].mon, day_tests[i].mday,
142 tm.tm_wday, tm.tm_yday, tm.tm_mon, tm.tm_mday);
144 if (tm.tm_wday != day_tests[i].wday)
146 printf ("weekday for `%s' incorrect: %d instead of %d\n",
147 day_tests[i].input, tm.tm_wday, day_tests[i].wday);
148 result = 1;
150 if (tm.tm_yday != day_tests[i].yday)
152 printf ("yearday for `%s' incorrect: %d instead of %d\n",
153 day_tests[i].input, tm.tm_yday, day_tests[i].yday);
154 result = 1;
156 if (tm.tm_mon != day_tests[i].mon)
158 printf ("month for `%s' incorrect: %d instead of %d\n",
159 day_tests[i].input, tm.tm_mon, day_tests[i].mon);
160 result = 1;
162 if (tm.tm_mday != day_tests[i].mday)
164 printf ("monthday for `%s' incorrect: %d instead of %d\n",
165 day_tests[i].input, tm.tm_mday, day_tests[i].mday);
166 result = 1;
170 setlocale (LC_ALL, "C");
172 result |= test_tm ();
174 return result;