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gnupg2/common/t-gettime.c

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Import Upstream version 2.2.19
2022-05-13 23:35:49 +08:00
/* t-gettime.c - Module test for gettime.c
* Copyright (C) 2007, 2011 Free Software Foundation, Inc.
*
* This file is part of GnuPG.
*
* GnuPG 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.
*
* GnuPG 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/>.
*/
#include <config.h>
#include <stdio.h>
#include <stdlib.h>
#ifdef HAVE_STDINT_H
# include <stdint.h>
#endif
#include "util.h"
/* In case we do not have stdint.h and no other version of that
* conversion macro provide shortcut it. */
#ifndef UINTMAX_C
#define UINTMAX_C (c) (c)
#endif
#define pass() do { ; } while(0)
#define fail(a) do { fprintf (stderr, "%s:%d: test %d failed\n",\
__FILE__,__LINE__, (a)); \
errcount++; \
} while(0)
static int verbose;
static int errcount;
#define INVALID ((time_t)(-1))
static void
test_isotime2epoch (void)
{
struct { const char *string; time_t expected; } array [] = {
{ "19700101T000001", 1 },
{ "19700101T235959", 86399 },
{ "19980815T143712", 903191832 },
{ "19700101T000000", 0 },
{ "19691231T235959", INVALID },
{ "19000101T000000", INVALID },
{ "", INVALID },
{ "19000101T00000", INVALID },
{ "20010101t123456", INVALID },
{ "20010101T123456", 978352496 },
{ "20070629T160000", 1183132800 },
{ "20070629T160000:", 1183132800 },
{ "20070629T160000,", 1183132800 },
{ "20070629T160000 ", 1183132800 },
{ "20070629T160000\n", 1183132800 },
{ "20070629T160000.", INVALID },
#if SIZEOF_TIME_T > 4
{ "21060207T062815", (time_t)UINTMAX_C(0x0ffffffff) },
{ "21060207T062816", (time_t)UINTMAX_C(0x100000000) },
{ "21060207T062817", (time_t)UINTMAX_C(0x100000001) },
{ "21060711T120001", (time_t)UINTMAX_C(4308292801) },
#endif /*SIZEOF_TIME_T > 4*/
{ NULL, 0 }
};
int idx;
time_t val;
gnupg_isotime_t tbuf;
for (idx=0; array[idx].string; idx++)
{
val = isotime2epoch (array[idx].string);
if (val != array[idx].expected )
{
fail (idx);
if (verbose)
fprintf (stderr, "string '%s' exp: %ld got: %ld\n",
array[idx].string, (long)array[idx].expected,
(long)val);
}
if (array[idx].expected != INVALID)
{
epoch2isotime (tbuf, val);
if (strlen (tbuf) != 15)
{
if (verbose)
fprintf (stderr, "string '%s', time-t %ld, revert: '%s'\n",
array[idx].string, (long)val, tbuf);
fail (idx);
}
if (strncmp (array[idx].string, tbuf, 15))
fail (idx);
}
}
}
static void
test_string2isotime (void)
{
struct {
const char *string;
size_t result;
const char *expected;
} array [] = {
{ "19700101T000001", 15, "19700101T000001" },
{ "19700101T235959", 15, "19700101T235959" },
{ "19980815T143712", 15, "19980815T143712" },
{ "19700101T000000", 15, "19700101T000000" },
{ "19691231T235959", 15, "19691231T235959" },
{ "19000101T000000", 15, "19000101T000000" },
{ "", 0, "" },
{ "19000101T00000", 0, "" },
{ "20010101t123456", 0, "" },
{ "20010101T123456", 15, "20010101T123456" },
{ "20070629T160000", 15, "20070629T160000" },
{ "20070629T160000:", 15, "20070629T160000" },
{ "20070629T160000,", 15, "20070629T160000" },
{ "20070629T160000 ", 15, "20070629T160000" },
{ "20070629T160000\n", 15,"20070629T160000" },
{ "20070629T160000.", 0, "" },
{ "1066-03-20", 10, "10660320T000000" },
{ "1066-03-20,", 10, "10660320T000000" },
{ "1066-03-20:", 0, "" },
{ "1066-03-20 00", 13, "10660320T000000" },
{ "1066-03-20 01", 13, "10660320T010000" },
{ "1066-03-20 23", 13, "10660320T230000" },
{ "1066-03-20 24", 0, "" },
{ "1066-03-20 00:", 0, "" },
{ "1066-03-20 00:3", 0, "" },
{ "1066-03-20 00:31", 16, "10660320T003100" },
{ "1066-03-20 00:31:47", 19, "10660320T003147" },
{ "1066-03-20 00:31:47 ", 19, "10660320T003147" },
{ "1066-03-20 00:31:47,", 19, "10660320T003147" },
{ "1066-03-20 00:31:47:", 0, "" },
{ "1-03-20 00:31:47:", 0, "" },
{ "10-03-20 00:31:47:", 0, "" },
{ "106-03-20 00:31:47:", 0, "" },
{ "1066-23-20 00:31:47:", 0, "" },
{ "1066-00-20 00:31:47:", 0, "" },
{ "1066-0-20 00:31:47:", 0, "" },
{ "1066-01-2 00:31:47:", 0, "" },
{ "1066-01-2 00:31:47:", 0, "" },
{ "1066-01-32 00:31:47:", 0, "" },
{ "1066-01-00 00:31:47:", 0, "" },
{ "1066-03-20 00:31:47:",11, "10660320T000000" },
{ "1066-03-2000:31:47:", 0, "" },
{ "10666-03-20 00:31:47:", 0, "" },
{ NULL, 0 }
};
int idx;
size_t result;
gnupg_isotime_t tbuf;
for (idx=0; array[idx].string; idx++)
{
result = string2isotime (tbuf, array[idx].string);
if (result != array[idx].result)
{
fail (idx);
if (verbose)
fprintf (stderr, "string '%s' expected: %d, got: %d\n",
array[idx].string, (int)array[idx].result, (int)result);
}
else if (result && strlen (tbuf) != 15)
{
fail (idx);
if (verbose)
fprintf (stderr, "string '%s' invalid isotime returned\n",
array[idx].string);
}
else if (result && strcmp (array[idx].expected, tbuf))
{
fail (idx);
if (verbose)
fprintf (stderr, "string '%s' bad isotime '%s' returned\n",
array[idx].string, tbuf);
}
}
}
static void
test_isodate_human_to_tm (void)
{
struct {
const char *string;
int okay;
int year, mon, mday;
} array [] = {
{ "1970-01-01", 1, 1970, 1, 1 },
{ "1970-02-01", 1, 1970, 2, 1 },
{ "1970-12-31", 1, 1970, 12, 31 },
{ "1971-01-01", 1, 1971, 1, 1 },
{ "1998-08-15", 1, 1998, 8, 15 },
{ "2015-04-10", 1, 2015, 4, 10 },
{ "2015-04-10 11:30",1, 2015, 4, 10 },
{ "1969-12-31", 0, 0, 0, 0 },
{ "1900-01-01", 0, 0, 0, 0 },
{ "", 0, 0, 0, 0 },
{ "1970-12-32", 0, 0, 0, 0 },
{ "1970-13-01", 0, 0, 0, 0 },
{ "1970-01-00", 0, 0, 0, 0 },
{ "1970-00-01", 0, 0, 0, 0 },
{ "1970-00-01", 0, 0, 0, 0 },
{ "1970", 0, 0, 0, 0 },
{ "1970-01", 0, 0, 0, 0 },
{ "1970-01-1", 0, 0, 0, 0 },
{ "1970-1--01", 0, 0, 0, 0 },
{ "1970-01-01,", 1, 1970, 1, 1 },
{ "1970-01-01 ", 1, 1970, 1, 1 },
{ "1970-01-01\t", 1, 1970, 1, 1 },
{ "1970-01-01;", 0, 0, 0, 0 },
{ "1970-01-01:", 0, 0, 0, 0 },
{ "1970_01-01", 0, 0, 0, 0 },
{ "1970-01_01", 0, 0, 0, 0 },
{ NULL, 0 }
};
int idx;
int okay;
struct tm tmbuf;
for (idx=0; array[idx].string; idx++)
{
okay = !isodate_human_to_tm (array[idx].string, &tmbuf);
if (okay != array[idx].okay)
{
fail (idx);
if (verbose)
fprintf (stderr, "string '%s' expected: %d, got: %d\n",
array[idx].string, (int)array[idx].okay, okay);
}
else if (!okay)
;
else if (tmbuf.tm_year + 1900 != array[idx].year
|| tmbuf.tm_mon +1 != array[idx].mon
|| tmbuf.tm_mday != array[idx].mday)
{
fail (idx);
if (verbose)
fprintf (stderr, "string '%s' returned %04d-%02d-%02d\n",
array[idx].string,
tmbuf.tm_year + 1900, tmbuf.tm_mon + 1, tmbuf.tm_mday);
}
else if (tmbuf.tm_sec || tmbuf.tm_min || tmbuf.tm_hour
|| tmbuf.tm_isdst != -1)
{
fail (idx);
if (verbose)
fprintf (stderr, "string '%s' returned bad time part\n",
array[idx].string);
}
}
}
int
main (int argc, char **argv)
{
if (argc > 1 && !strcmp (argv[1], "--verbose"))
verbose = 1;
test_isotime2epoch ();
test_string2isotime ();
test_isodate_human_to_tm ();
return !!errcount;
}