kc3-lang/gnulib/tests/test-posixtm.c
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Hash : f498e10d
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Date : 2023-04-22T13:56:55
posixtm tests: Avoid test failure on native Windows. * tests/test-posixtm.c (T): On native Windows, disable test cases that would fail.
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tests/test-posixtm.c
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/* Test that posixtime works as required. Copyright (C) 2009-2023 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. This program 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 General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see <https://www.gnu.org/licenses/>. */ /* Written by Jim Meyering. */ #include <config.h> #include "posixtm.h" #include <stdio.h> #include <stdlib.h> #include <string.h> #include <stdint.h> #include <time.h> #include "intprops.h" #include "macros.h" struct posixtm_test { char const *in; unsigned int syntax_bits; bool valid; int_least64_t t_expected; }; /* Test mainly with syntax_bits == LY. */ enum { LY = PDS_CENTURY | PDS_SECONDS }; static struct posixtm_test const T[] = { /* no year specified; cross-check via another posixtime call */ { "12131415.16", LY, 1, 0}, /* ??? Dec 13 14:15:16 ???? */ { "12131415", LY, 1, 0}, /* ??? Dec 13 14:15:00 ???? */ #if !((defined __APPLE__ && defined __MACH__) || defined __sun \ || (defined _WIN32 && !defined __CYGWIN__)) /* These two tests fail on 64-bit Mac OS X 10.5 and on 64-bit Solaris up through at least Solaris 11.3, which is off by one day for timestamps before 0001-01-01 00:00:00 UTC. */ { "000001010000.00", LY, 1, - INT64_C (62167219200)},/* Sat Jan 1 00:00:00 0 */ { "000012312359.59", LY, 1, - INT64_C (62135596801)},/* Fri Dec 31 23:59:59 0 */ #endif #if !(defined _WIN32 && !defined __CYGWIN__) { "000101010000.00", LY, 1, - INT64_C (62135596800)},/* Sat Jan 1 00:00:00 1 */ { "190112132045.51", LY, 1, - INT64_C (2147483649)},/* Fri Dec 13 20:45:51 1901 */ { "190112132045.52", LY, 1, - INT64_C (2147483648)},/* Fri Dec 13 20:45:52 1901 */ { "190112132045.53", LY, 1, -2147483647}, /* Fri Dec 13 20:45:53 1901 */ { "190112132046.52", LY, 1, -2147483588}, /* Fri Dec 13 20:46:52 1901 */ { "190112132145.52", LY, 1, -2147480048}, /* Fri Dec 13 21:45:52 1901 */ { "190112142045.52", LY, 1, -2147397248}, /* Sat Dec 14 20:45:52 1901 */ { "190201132045.52", LY, 1, -2144805248}, /* Mon Jan 13 20:45:52 1902 */ { "196912312359.59", LY, 1, -1}, /* Wed Dec 31 23:59:59 1969 */ #endif { "197001010000.00", LY, 1, 0}, /* Thu Jan 1 00:00:00 1970 */ { "197001010000.01", LY, 1, 1}, /* Thu Jan 1 00:00:01 1970 */ { "197001010001.00", LY, 1, 60}, /* Thu Jan 1 00:01:00 1970 */ { "197001010000.60", LY, 1, 60}, /* Thu Jan 1 00:01:00 1970 */ { "197001010100.00", LY, 1, 3600}, /* Thu Jan 1 01:00:00 1970 */ { "197001020000.00", LY, 1, 86400}, /* Fri Jan 2 00:00:00 1970 */ { "197002010000.00", LY, 1, 2678400}, /* Sun Feb 1 00:00:00 1970 */ { "197101010000.00", LY, 1, 31536000}, /* Fri Jan 1 00:00:00 1971 */ { "197001000000.00", LY, 0, 0}, /* -- */ { "197000010000.00", LY, 0, 0}, /* -- */ { "197001010060.00", LY, 0, 0}, /* -- */ { "197001012400.00", LY, 0, 0}, /* -- */ { "197001320000.00", LY, 0, 0}, /* -- */ { "197013010000.00", LY, 0, 0}, /* -- */ { "203801190314.06", LY, 1, 2147483646}, /* Tue Jan 19 03:14:06 2038 */ { "203801190314.07", LY, 1, 2147483647}, /* Tue Jan 19 03:14:07 2038 */ { "203801190314.08", LY, 1, INT64_C ( 2147483648)},/* Tue Jan 19 03:14:08 2038 */ #if !(defined _WIN32 && !defined __CYGWIN__) { "999912312359.59", LY, 1, INT64_C (253402300799)},/* Fri Dec 31 23:59:59 9999 */ #endif { "1112131415", LY, 1, 1323785700}, /* Tue Dec 13 14:15:00 2011 */ { "1112131415.16", LY, 1, 1323785716}, /* Tue Dec 13 14:15:16 2011 */ { "201112131415.16", LY, 1, 1323785716}, /* Tue Dec 13 14:15:16 2011 */ #if !(defined _WIN32 && !defined __CYGWIN__) { "191112131415.16", LY, 1, -1831974284}, /* Wed Dec 13 14:15:16 1911 */ #endif { "203712131415.16", LY, 1, 2144326516}, /* Sun Dec 13 14:15:16 2037 */ { "3712131415.16", LY, 1, 2144326516}, /* Sun Dec 13 14:15:16 2037 */ { "6812131415.16", LY, 1, INT64_C ( 3122633716)},/* Thu Dec 13 14:15:16 2068 */ #if !(defined _WIN32 && !defined __CYGWIN__) { "6912131415.16", LY, 1, -1590284}, /* Sat Dec 13 14:15:16 1969 */ #endif { "7012131415.16", LY, 1, 29945716}, /* Sun Dec 13 14:15:16 1970 */ { "1213141599", PDS_TRAILING_YEAR, 1, 945094500}, /* Mon Dec 13 14:15:00 1999 */ { "1213141500", PDS_TRAILING_YEAR, 1, 976716900}, /* Wed Dec 13 14:15:00 2000 */ { NULL, 0, 0, 0} }; int main (void) { unsigned int i; int fail = 0; char curr_year_str[30]; struct tm *tm; time_t t_now; int err; size_t n_bytes; /* The above test data requires Universal Time, e.g., TZ="UTC0". */ err = setenv ("TZ", "UTC0", 1); ASSERT (err == 0); t_now = time (NULL); ASSERT (t_now != (time_t) -1); tm = localtime (&t_now); ASSERT (tm); n_bytes = strftime (curr_year_str, sizeof curr_year_str, "%Y", tm); ASSERT (0 < n_bytes); for (i = 0; T[i].in; i++) { time_t t_out; time_t t_exp; bool ok; /* Some tests assume that time_t is signed. If it is unsigned and the result is negative, skip the test. */ if (T[i].t_expected < 0 && ! TYPE_SIGNED (time_t)) { printf ("skipping %s: result is negative, " "but your time_t is unsigned\n", T[i].in); continue; } if (! (TYPE_MINIMUM (time_t) <= T[i].t_expected && T[i].t_expected <= TYPE_MAXIMUM (time_t))) { printf ("skipping %s: result is out of range of your time_t\n", T[i].in); continue; } t_exp = T[i].t_expected; /* If an input string does not specify the year number, determine the expected output by calling posixtime with an otherwise equivalent string that starts with the current year. */ if (8 <= strlen (T[i].in) && (T[i].in[8] == '.' || T[i].in[8] == '\0')) { char tmp_buf[20]; stpcpy (stpcpy (tmp_buf, curr_year_str), T[i].in); ASSERT (posixtime (&t_exp, tmp_buf, T[i].syntax_bits)); } ok = posixtime (&t_out, T[i].in, T[i].syntax_bits); if (ok != !!T[i].valid) { printf ("%s return value mismatch: got %d, expected %d\n", T[i].in, !!ok, T[i].valid); fail = 1; continue; } if (!ok) continue; if (t_out != t_exp) { printf ("%s mismatch (-: actual; +:expected)\n-%12ld\n+%12ld\n", T[i].in, (long) t_out, (long) t_exp); fail = 1; } } return fail; } /* Local Variables: indent-tabs-mode: nil End: */