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[glibc/history.git] / time / tst-strptime.c
blob6356aa0d41d1dd4a00bbcfaa209b8f70390d409e
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", "2000-01-01 08:12:21 AM", "%Y-%m-%d %I:%M:%S %p",
46 6, 0, 0, 1 },
47 { "en_US.ISO-8859-1", "2000-01-01 08:12:21 PM", "%Y-%m-%d %I:%M:%S %p",
48 6, 0, 0, 1 },
49 { "ja_JP.EUC-JP", "2001 20 \xb7\xee", "%Y %U %a", 1, 140, 4, 21 },
50 { "ja_JP.EUC-JP", "2001 21 \xb7\xee", "%Y %W %a", 1, 140, 4, 21 },
54 static const struct
56 const char *input;
57 const char *format;
58 const char *output;
59 int wday;
60 int yday;
61 } tm_tests [] =
63 {"17410105012000", "%H%M%S%d%m%Y", "2000-01-05 17:41:01", 3, 4}
68 static int
69 test_tm (void)
71 struct tm tm;
72 size_t i;
73 int result = 0;
74 char buf[100];
76 for (i = 0; i < sizeof (tm_tests) / sizeof (tm_tests[0]); ++i)
78 memset (&tm, '\0', sizeof (tm));
80 char *ret = strptime (tm_tests[i].input, tm_tests[i].format, &tm);
81 if (ret == NULL)
83 printf ("strptime returned NULL for `%s'\n", tm_tests[i].input);
84 result = 1;
85 continue;
87 else if (*ret != '\0')
89 printf ("not all of `%s' read\n", tm_tests[i].input);
90 result = 1;
92 strftime (buf, sizeof (buf), "%F %T", &tm);
93 printf ("strptime (\"%s\", \"%s\", ...)\n"
94 "\tshould be: %s, wday = %d, yday = %3d\n"
95 "\t is: %s, wday = %d, yday = %3d\n",
96 tm_tests[i].input, tm_tests[i].format,
97 tm_tests[i].output,
98 tm_tests[i].wday, tm_tests[i].yday,
99 buf, tm.tm_wday, tm.tm_yday);
101 if (strcmp (buf, tm_tests[i].output) != 0)
103 printf ("Time and date are not correct.\n");
104 result = 1;
106 if (tm.tm_wday != tm_tests[i].wday)
108 printf ("weekday for `%s' incorrect: %d instead of %d\n",
109 tm_tests[i].input, tm.tm_wday, tm_tests[i].wday);
110 result = 1;
112 if (tm.tm_yday != tm_tests[i].yday)
114 printf ("yearday for `%s' incorrect: %d instead of %d\n",
115 tm_tests[i].input, tm.tm_yday, tm_tests[i].yday);
116 result = 1;
120 return result;
125 main (int argc, char *argv[])
127 struct tm tm;
128 size_t i;
129 int result = 0;
131 for (i = 0; i < sizeof (day_tests) / sizeof (day_tests[0]); ++i)
133 memset (&tm, '\0', sizeof (tm));
135 if (setlocale (LC_ALL, day_tests[i].locale) == NULL)
137 printf ("cannot set locale %s: %m\n", day_tests[i].locale);
138 exit (EXIT_FAILURE);
141 char *ret = strptime (day_tests[i].input, day_tests[i].format, &tm);
142 if (ret == NULL)
144 printf ("strptime returned NULL for `%s'\n", day_tests[i].input);
145 result = 1;
146 continue;
148 else if (*ret != '\0')
150 printf ("not all of `%s' read\n", day_tests[i].input);
151 result = 1;
154 printf ("strptime (\"%s\", \"%s\", ...)\n"
155 "\tshould be: wday = %d, yday = %3d, mon = %2d, mday = %2d\n"
156 "\t is: wday = %d, yday = %3d, mon = %2d, mday = %2d\n",
157 day_tests[i].input, day_tests[i].format,
158 day_tests[i].wday, day_tests[i].yday,
159 day_tests[i].mon, day_tests[i].mday,
160 tm.tm_wday, tm.tm_yday, tm.tm_mon, tm.tm_mday);
162 if (tm.tm_wday != day_tests[i].wday)
164 printf ("weekday for `%s' incorrect: %d instead of %d\n",
165 day_tests[i].input, tm.tm_wday, day_tests[i].wday);
166 result = 1;
168 if (tm.tm_yday != day_tests[i].yday)
170 printf ("yearday for `%s' incorrect: %d instead of %d\n",
171 day_tests[i].input, tm.tm_yday, day_tests[i].yday);
172 result = 1;
174 if (tm.tm_mon != day_tests[i].mon)
176 printf ("month for `%s' incorrect: %d instead of %d\n",
177 day_tests[i].input, tm.tm_mon, day_tests[i].mon);
178 result = 1;
180 if (tm.tm_mday != day_tests[i].mday)
182 printf ("monthday for `%s' incorrect: %d instead of %d\n",
183 day_tests[i].input, tm.tm_mday, day_tests[i].mday);
184 result = 1;
188 setlocale (LC_ALL, "C");
190 result |= test_tm ();
192 return result;