/* Test for strptime. Copyright (C) 1998, 1999, 2000, 2001, 2002 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998. The GNU C Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The GNU C Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the GNU C Library; if not, see <http://www.gnu.org/licenses/>. */ #include <locale.h> #include <stdio.h> #include <stdlib.h> #include <string.h> #include <time.h> static const struct { const char *locale; const char *input; const char *format; int wday; int yday; int mon; int mday; } day_tests[] = { { "C", "2000-01-01", "%Y-%m-%d", 6, 0, 0, 1 }, { "C", "03/03/00", "%D", 5, 62, 2, 3 }, { "C", "9/9/99", "%x", 4, 251, 8, 9 }, { "C", "19990502123412", "%Y%m%d%H%M%S", 0, 121, 4, 2 }, { "C", "2001 20 Mon", "%Y %U %a", 1, 140, 4, 21 }, { "C", "2001 21 Mon", "%Y %W %a", 1, 140, 4, 21 }, { "ja_JP.EUC-JP", "2000-01-01 08:12:21 AM", "%Y-%m-%d %I:%M:%S %p", 6, 0, 0, 1 }, { "en_US.ISO-8859-1", "2000-01-01 08:12:21 PM", "%Y-%m-%d %I:%M:%S %p", 6, 0, 0, 1 }, { "ja_JP.EUC-JP", "2001 20 \xb7\xee", "%Y %U %a", 1, 140, 4, 21 }, { "ja_JP.EUC-JP", "2001 21 \xb7\xee", "%Y %W %a", 1, 140, 4, 21 }, }; static const struct { const char *input; const char *format; const char *output; int wday; int yday; } tm_tests [] = { {"17410105012000", "%H%M%S%d%m%Y", "2000-01-05 17:41:01", 3, 4} }; static int test_tm (void) { struct tm tm; size_t i; int result = 0; char buf[100]; for (i = 0; i < sizeof (tm_tests) / sizeof (tm_tests[0]); ++i) { memset (&tm, '\0', sizeof (tm)); char *ret = strptime (tm_tests[i].input, tm_tests[i].format, &tm); if (ret == NULL) { printf ("strptime returned NULL for `%s'\n", tm_tests[i].input); result = 1; continue; } else if (*ret != '\0') { printf ("not all of `%s' read\n", tm_tests[i].input); result = 1; } strftime (buf, sizeof (buf), "%F %T", &tm); printf ("strptime (\"%s\", \"%s\", ...)\n" "\tshould be: %s, wday = %d, yday = %3d\n" "\t is: %s, wday = %d, yday = %3d\n", tm_tests[i].input, tm_tests[i].format, tm_tests[i].output, tm_tests[i].wday, tm_tests[i].yday, buf, tm.tm_wday, tm.tm_yday); if (strcmp (buf, tm_tests[i].output) != 0) { printf ("Time and date are not correct.\n"); result = 1; } if (tm.tm_wday != tm_tests[i].wday) { printf ("weekday for `%s' incorrect: %d instead of %d\n", tm_tests[i].input, tm.tm_wday, tm_tests[i].wday); result = 1; } if (tm.tm_yday != tm_tests[i].yday) { printf ("yearday for `%s' incorrect: %d instead of %d\n", tm_tests[i].input, tm.tm_yday, tm_tests[i].yday); result = 1; } } return result; } int main (int argc, char *argv[]) { struct tm tm; size_t i; int result = 0; for (i = 0; i < sizeof (day_tests) / sizeof (day_tests[0]); ++i) { memset (&tm, '\0', sizeof (tm)); if (setlocale (LC_ALL, day_tests[i].locale) == NULL) { printf ("cannot set locale %s: %m\n", day_tests[i].locale); exit (EXIT_FAILURE); } char *ret = strptime (day_tests[i].input, day_tests[i].format, &tm); if (ret == NULL) { printf ("strptime returned NULL for `%s'\n", day_tests[i].input); result = 1; continue; } else if (*ret != '\0') { printf ("not all of `%s' read\n", day_tests[i].input); result = 1; } printf ("strptime (\"%s\", \"%s\", ...)\n" "\tshould be: wday = %d, yday = %3d, mon = %2d, mday = %2d\n" "\t is: wday = %d, yday = %3d, mon = %2d, mday = %2d\n", day_tests[i].input, day_tests[i].format, day_tests[i].wday, day_tests[i].yday, day_tests[i].mon, day_tests[i].mday, tm.tm_wday, tm.tm_yday, tm.tm_mon, tm.tm_mday); if (tm.tm_wday != day_tests[i].wday) { printf ("weekday for `%s' incorrect: %d instead of %d\n", day_tests[i].input, tm.tm_wday, day_tests[i].wday); result = 1; } if (tm.tm_yday != day_tests[i].yday) { printf ("yearday for `%s' incorrect: %d instead of %d\n", day_tests[i].input, tm.tm_yday, day_tests[i].yday); result = 1; } if (tm.tm_mon != day_tests[i].mon) { printf ("month for `%s' incorrect: %d instead of %d\n", day_tests[i].input, tm.tm_mon, day_tests[i].mon); result = 1; } if (tm.tm_mday != day_tests[i].mday) { printf ("monthday for `%s' incorrect: %d instead of %d\n", day_tests[i].input, tm.tm_mday, day_tests[i].mday); result = 1; } } setlocale (LC_ALL, "C"); result |= test_tm (); return result; }