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|
/* $NetBSD: t_strptime.c,v 1.12 2015/10/31 02:25:11 christos Exp $ */
/*-
* Copyright (c) 1998, 2008 The NetBSD Foundation, Inc.
* All rights reserved.
*
* This code is derived from software contributed to The NetBSD Foundation
* by David Laight.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
#include <sys/cdefs.h>
__COPYRIGHT("@(#) Copyright (c) 2008\
The NetBSD Foundation, inc. All rights reserved.");
__RCSID("$NetBSD: t_strptime.c,v 1.12 2015/10/31 02:25:11 christos Exp $");
#include <time.h>
#include <stdlib.h>
#include <stdio.h>
#include <atf-c.h>
static void
h_pass(const char *buf, const char *fmt, int len,
int tm_sec, int tm_min, int tm_hour, int tm_mday,
int tm_mon, int tm_year, int tm_wday, int tm_yday)
{
struct tm tm = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, NULL };
const char *ret, *exp;
exp = buf + len;
ret = strptime(buf, fmt, &tm);
#ifdef __FreeBSD__
ATF_CHECK_MSG(ret == exp,
"strptime(\"%s\", \"%s\", tm): incorrect return code: "
"expected: %p, got: %p", buf, fmt, exp, ret);
#define H_REQUIRE_FIELD(field) \
ATF_CHECK_MSG(tm.field == field, \
"strptime(\"%s\", \"%s\", tm): incorrect %s: " \
"expected: %d, but got: %d", buf, fmt, \
___STRING(field), field, tm.field)
#else
ATF_REQUIRE_MSG(ret == exp,
"strptime(\"%s\", \"%s\", tm): incorrect return code: "
"expected: %p, got: %p", buf, fmt, exp, ret);
#define H_REQUIRE_FIELD(field) \
ATF_REQUIRE_MSG(tm.field == field, \
"strptime(\"%s\", \"%s\", tm): incorrect %s: " \
"expected: %d, but got: %d", buf, fmt, \
___STRING(field), field, tm.field)
#endif
H_REQUIRE_FIELD(tm_sec);
H_REQUIRE_FIELD(tm_min);
H_REQUIRE_FIELD(tm_hour);
H_REQUIRE_FIELD(tm_mday);
H_REQUIRE_FIELD(tm_mon);
H_REQUIRE_FIELD(tm_year);
H_REQUIRE_FIELD(tm_wday);
H_REQUIRE_FIELD(tm_yday);
#undef H_REQUIRE_FIELD
}
static void
h_fail(const char *buf, const char *fmt)
{
struct tm tm = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, NULL };
#ifdef __FreeBSD__
ATF_CHECK_MSG(strptime(buf, fmt, &tm) == NULL, "strptime(\"%s\", "
"\"%s\", &tm) should fail, but it didn't", buf, fmt);
#else
ATF_REQUIRE_MSG(strptime(buf, fmt, &tm) == NULL, "strptime(\"%s\", "
"\"%s\", &tm) should fail, but it didn't", buf, fmt);
#endif
}
static struct {
const char *name;
long offs;
} zt[] = {
{ "Z", 0 },
{ "UT", 0 },
{ "UTC", 0 },
{ "GMT", 0 },
{ "EST", -18000 },
{ "EDT", -14400 },
{ "CST", -21600 },
{ "CDT", -18000 },
{ "MST", -25200 },
{ "MDT", -21600 },
{ "PST", -28800 },
{ "PDT", -25200 },
{ "VST", -1 },
{ "VDT", -1 },
{ "+03", 10800 },
{ "-03", -10800 },
{ "+0403", 14580 },
{ "-0403", -14580 },
{ "+04:03", 14580 },
{ "-04:03", -14580 },
{ "+14:00", 50400 },
{ "-14:00", -50400 },
{ "+23:59", 86340 },
{ "-23:59", -86340 },
{ "1", -1 },
{ "03", -1 },
{ "0304", -1 },
{ "+1", -1 },
{ "-203", -1 },
{ "+12345", -1 },
{ "+12:345", -1 },
{ "+123:45", -1 },
{ "+2400", -1 },
{ "-2400", -1 },
{ "+1060", -1 },
{ "-1060", -1 },
{ "A", -3600 },
{ "B", -7200 },
{ "C", -10800 },
{ "D", -14400 },
{ "E", -18000 },
{ "F", -21600 },
{ "G", -25200 },
{ "H", -28800 },
{ "I", -32400 },
{ "L", -39600 },
{ "M", -43200 },
{ "N", 3600 },
{ "O", 7200 },
{ "P", 10800 },
{ "Q", 14400 },
{ "R", 18000 },
{ "T", 25200 },
{ "U", 28800 },
{ "V", 32400 },
{ "W", 36000 },
{ "X", 39600 },
{ "Y", 43200 },
{ "J", -2 },
{ "America/Los_Angeles", -28800 },
{ "America/New_York", -18000 },
{ "EST4EDT", -14400 },
{ "Bogus", -1 },
};
static void
ztest1(const char *name, const char *fmt, long value)
{
struct tm tm;
char *rv;
memset(&tm, 0, sizeof(tm));
if ((rv = strptime(name, fmt, &tm)) == NULL)
tm.tm_gmtoff = -1;
else if (rv == name && fmt[1] == 'Z')
value = 0;
switch (value) {
case -2:
value = -timezone;
break;
case -1:
if (fmt[1] == 'Z')
value = 0;
break;
default:
break;
}
ATF_REQUIRE_MSG(tm.tm_gmtoff == value,
"strptime(\"%s\", \"%s\", &tm): "
"expected: tm.tm_gmtoff=%ld, got: tm.tm_gmtoff=%ld",
name, fmt, value, tm.tm_gmtoff);
printf("%s %s %ld\n", name, fmt, tm.tm_gmtoff);
}
static void
ztest(const char *fmt)
{
setenv("TZ", "US/Eastern", 1);
ztest1("GMT", fmt, 0);
ztest1("UTC", fmt, 0);
ztest1("US/Eastern", fmt, -18000);
for (size_t i = 0; i < __arraycount(zt); i++)
ztest1(zt[i].name, fmt, zt[i].offs);
}
ATF_TC(common);
ATF_TC_HEAD(common, tc)
{
atf_tc_set_md_var(tc, "descr", "Checks strptime(3): various checks");
}
ATF_TC_BODY(common, tc)
{
#ifdef __FreeBSD__
atf_tc_expect_fail("There are various issues with strptime on FreeBSD");
#endif
h_pass("Tue Jan 20 23:27:46 1998", "%a %b %d %T %Y",
24, 46, 27, 23, 20, 0, 98, 2, 19);
h_pass("Tue Jan 20 23:27:46 1998", "%a %b %d %H:%M:%S %Y",
24, 46, 27, 23, 20, 0, 98, 2, 19);
h_pass("Tue Jan 20 23:27:46 1998", "%c",
24, 46, 27, 23, 20, 0, 98, 2, 19);
h_pass("Fri Mar 4 20:05:34 2005", "%a %b %e %H:%M:%S %Y",
24, 34, 5, 20, 4, 2, 105, 5, 62);
h_pass("5\t3 4 8pm:05:34 2005", "%w%n%m%t%d%n%k%p:%M:%S %Y",
21, 34, 5, 20, 4, 2, 105, 5, 62);
h_pass("Fri Mar 4 20:05:34 2005", "%c",
24, 34, 5, 20, 4, 2, 105, 5, 62);
}
ATF_TC(day);
ATF_TC_HEAD(day, tc)
{
atf_tc_set_md_var(tc, "descr",
"Checks strptime(3) day name conversions [aA]");
}
ATF_TC_BODY(day, tc)
{
h_pass("Sun", "%a", 3, -1, -1, -1, -1, -1, -1, 0, -1);
h_pass("Sunday", "%a", 6, -1, -1, -1, -1, -1, -1, 0, -1);
h_pass("Mon", "%a", 3, -1, -1, -1, -1, -1, -1, 1, -1);
h_pass("Monday", "%a", 6, -1, -1, -1, -1, -1, -1, 1, -1);
h_pass("Tue", "%a", 3, -1, -1, -1, -1, -1, -1, 2, -1);
h_pass("Tuesday", "%a", 7, -1, -1, -1, -1, -1, -1, 2, -1);
h_pass("Wed", "%a", 3, -1, -1, -1, -1, -1, -1, 3, -1);
h_pass("Wednesday", "%a", 9, -1, -1, -1, -1, -1, -1, 3, -1);
h_pass("Thu", "%a", 3, -1, -1, -1, -1, -1, -1, 4, -1);
h_pass("Thursday", "%a", 8, -1, -1, -1, -1, -1, -1, 4, -1);
h_pass("Fri", "%a", 3, -1, -1, -1, -1, -1, -1, 5, -1);
h_pass("Friday", "%a", 6, -1, -1, -1, -1, -1, -1, 5, -1);
h_pass("Sat", "%a", 3, -1, -1, -1, -1, -1, -1, 6, -1);
h_pass("Saturday", "%a", 8, -1, -1, -1, -1, -1, -1, 6, -1);
h_pass("Saturn", "%a", 3, -1, -1, -1, -1, -1, -1, 6, -1);
h_fail("Moon", "%a");
h_pass("Sun", "%A", 3, -1, -1, -1, -1, -1, -1, 0, -1);
h_pass("Sunday", "%A", 6, -1, -1, -1, -1, -1, -1, 0, -1);
h_pass("Mon", "%A", 3, -1, -1, -1, -1, -1, -1, 1, -1);
h_pass("Monday", "%A", 6, -1, -1, -1, -1, -1, -1, 1, -1);
h_pass("Tue", "%A", 3, -1, -1, -1, -1, -1, -1, 2, -1);
h_pass("Tuesday", "%A", 7, -1, -1, -1, -1, -1, -1, 2, -1);
h_pass("Wed", "%A", 3, -1, -1, -1, -1, -1, -1, 3, -1);
h_pass("Wednesday", "%A", 9, -1, -1, -1, -1, -1, -1, 3, -1);
h_pass("Thu", "%A", 3, -1, -1, -1, -1, -1, -1, 4, -1);
h_pass("Thursday", "%A", 8, -1, -1, -1, -1, -1, -1, 4, -1);
h_pass("Fri", "%A", 3, -1, -1, -1, -1, -1, -1, 5, -1);
h_pass("Friday", "%A", 6, -1, -1, -1, -1, -1, -1, 5, -1);
h_pass("Sat", "%A", 3, -1, -1, -1, -1, -1, -1, 6, -1);
h_pass("Saturday", "%A", 8, -1, -1, -1, -1, -1, -1, 6, -1);
h_pass("Saturn", "%A", 3, -1, -1, -1, -1, -1, -1, 6, -1);
h_fail("Moon", "%A");
h_pass("mon", "%a", 3, -1, -1, -1, -1, -1, -1, 1, -1);
h_pass("tueSDay", "%A", 7, -1, -1, -1, -1, -1, -1, 2, -1);
h_pass("sunday", "%A", 6, -1, -1, -1, -1, -1, -1, 0, -1);
#ifdef __NetBSD__
h_fail("sunday", "%EA");
#else
h_pass("Sunday", "%EA", 6, -1, -1, -1, -1, -1, -1, 0, -1);
#endif
h_pass("SaturDay", "%A", 8, -1, -1, -1, -1, -1, -1, 6, -1);
#ifdef __NetBSD__
h_fail("SaturDay", "%OA");
#else
h_pass("SaturDay", "%OA", 8, -1, -1, -1, -1, -1, -1, 6, -1);
#endif
}
ATF_TC(hour);
ATF_TC_HEAD(hour, tc)
{
atf_tc_set_md_var(tc, "descr",
"Checks strptime(3) hour conversions [IH]");
}
ATF_TC_BODY(hour, tc)
{
h_fail("00", "%I");
h_fail("13", "%I");
h_pass("00", "%H", 2, -1, -1, 0, -1, -1, -1, -1, -1);
h_pass("12", "%H", 2, -1, -1, 12, -1, -1, -1, -1, -1);
h_pass("23", "%H", 2, -1, -1, 23, -1, -1, -1, -1, -1);
h_fail("24", "%H");
}
ATF_TC(month);
ATF_TC_HEAD(month, tc)
{
atf_tc_set_md_var(tc, "descr",
"Checks strptime(3) month name conversions [bB]");
}
ATF_TC_BODY(month, tc)
{
h_pass("Jan", "%b", 3, -1, -1, -1, -1, 0, -1, -1, -1);
h_pass("January", "%b", 7, -1, -1, -1, -1, 0, -1, -1, -1);
h_pass("Feb", "%b", 3, -1, -1, -1, -1, 1, -1, -1, -1);
h_pass("February", "%b", 8, -1, -1, -1, -1, 1, -1, -1, -1);
h_pass("Mar", "%b", 3, -1, -1, -1, -1, 2, -1, -1, -1);
h_pass("March", "%b", 5, -1, -1, -1, -1, 2, -1, -1, -1);
h_pass("Apr", "%b", 3, -1, -1, -1, -1, 3, -1, -1, -1);
h_pass("April", "%b", 5, -1, -1, -1, -1, 3, -1, -1, -1);
h_pass("May", "%b", 3, -1, -1, -1, -1, 4, -1, -1, -1);
h_pass("Jun", "%b", 3, -1, -1, -1, -1, 5, -1, -1, -1);
h_pass("June", "%b", 4, -1, -1, -1, -1, 5, -1, -1, -1);
h_pass("Jul", "%b", 3, -1, -1, -1, -1, 6, -1, -1, -1);
h_pass("July", "%b", 4, -1, -1, -1, -1, 6, -1, -1, -1);
h_pass("Aug", "%b", 3, -1, -1, -1, -1, 7, -1, -1, -1);
h_pass("August", "%b", 6, -1, -1, -1, -1, 7, -1, -1, -1);
h_pass("Sep", "%b", 3, -1, -1, -1, -1, 8, -1, -1, -1);
h_pass("September", "%b", 9, -1, -1, -1, -1, 8, -1, -1, -1);
h_pass("Oct", "%b", 3, -1, -1, -1, -1, 9, -1, -1, -1);
h_pass("October", "%b", 7, -1, -1, -1, -1, 9, -1, -1, -1);
h_pass("Nov", "%b", 3, -1, -1, -1, -1, 10, -1, -1, -1);
h_pass("November", "%b", 8, -1, -1, -1, -1, 10, -1, -1, -1);
h_pass("Dec", "%b", 3, -1, -1, -1, -1, 11, -1, -1, -1);
h_pass("December", "%b", 8, -1, -1, -1, -1, 11, -1, -1, -1);
h_pass("Mayor", "%b", 3, -1, -1, -1, -1, 4, -1, -1, -1);
h_pass("Mars", "%b", 3, -1, -1, -1, -1, 2, -1, -1, -1);
h_fail("Rover", "%b");
h_pass("Jan", "%B", 3, -1, -1, -1, -1, 0, -1, -1, -1);
h_pass("January", "%B", 7, -1, -1, -1, -1, 0, -1, -1, -1);
h_pass("Feb", "%B", 3, -1, -1, -1, -1, 1, -1, -1, -1);
h_pass("February", "%B", 8, -1, -1, -1, -1, 1, -1, -1, -1);
h_pass("Mar", "%B", 3, -1, -1, -1, -1, 2, -1, -1, -1);
h_pass("March", "%B", 5, -1, -1, -1, -1, 2, -1, -1, -1);
h_pass("Apr", "%B", 3, -1, -1, -1, -1, 3, -1, -1, -1);
h_pass("April", "%B", 5, -1, -1, -1, -1, 3, -1, -1, -1);
h_pass("May", "%B", 3, -1, -1, -1, -1, 4, -1, -1, -1);
h_pass("Jun", "%B", 3, -1, -1, -1, -1, 5, -1, -1, -1);
h_pass("June", "%B", 4, -1, -1, -1, -1, 5, -1, -1, -1);
h_pass("Jul", "%B", 3, -1, -1, -1, -1, 6, -1, -1, -1);
h_pass("July", "%B", 4, -1, -1, -1, -1, 6, -1, -1, -1);
h_pass("Aug", "%B", 3, -1, -1, -1, -1, 7, -1, -1, -1);
h_pass("August", "%B", 6, -1, -1, -1, -1, 7, -1, -1, -1);
h_pass("Sep", "%B", 3, -1, -1, -1, -1, 8, -1, -1, -1);
h_pass("September", "%B", 9, -1, -1, -1, -1, 8, -1, -1, -1);
h_pass("Oct", "%B", 3, -1, -1, -1, -1, 9, -1, -1, -1);
h_pass("October", "%B", 7, -1, -1, -1, -1, 9, -1, -1, -1);
h_pass("Nov", "%B", 3, -1, -1, -1, -1, 10, -1, -1, -1);
h_pass("November", "%B", 8, -1, -1, -1, -1, 10, -1, -1, -1);
h_pass("Dec", "%B", 3, -1, -1, -1, -1, 11, -1, -1, -1);
h_pass("December", "%B", 8, -1, -1, -1, -1, 11, -1, -1, -1);
h_pass("Mayor", "%B", 3, -1, -1, -1, -1, 4, -1, -1, -1);
h_pass("Mars", "%B", 3, -1, -1, -1, -1, 2, -1, -1, -1);
h_fail("Rover", "%B");
h_pass("september", "%b", 9, -1, -1, -1, -1, 8, -1, -1, -1);
h_pass("septembe", "%B", 3, -1, -1, -1, -1, 8, -1, -1, -1);
}
ATF_TC(seconds);
ATF_TC_HEAD(seconds, tc)
{
atf_tc_set_md_var(tc, "descr",
"Checks strptime(3) seconds conversions [S]");
}
ATF_TC_BODY(seconds, tc)
{
h_pass("0", "%S", 1, 0, -1, -1, -1, -1, -1, -1, -1);
h_pass("59", "%S", 2, 59, -1, -1, -1, -1, -1, -1, -1);
h_pass("60", "%S", 2, 60, -1, -1, -1, -1, -1, -1, -1);
h_pass("61", "%S", 2, 61, -1, -1, -1, -1, -1, -1, -1);
h_fail("62", "%S");
}
ATF_TC(year);
ATF_TC_HEAD(year, tc)
{
atf_tc_set_md_var(tc, "descr",
"Checks strptime(3) century/year conversions [CyY]");
}
ATF_TC_BODY(year, tc)
{
h_pass("x20y", "x%Cy", 4, -1, -1, -1, -1, -1, 100, -1, -1);
h_pass("x84y", "x%yy", 4, -1, -1, -1, -1, -1, 84, -1, -1);
h_pass("x2084y", "x%C%yy", 6, -1, -1, -1, -1, -1, 184, -1, -1);
h_pass("x8420y", "x%y%Cy", 6, -1, -1, -1, -1, -1, 184, -1, -1);
h_pass("%20845", "%%%C%y5", 6, -1, -1, -1, -1, -1, 184, -1, -1);
h_fail("%", "%E%");
h_pass("1980", "%Y", 4, -1, -1, -1, -1, -1, 80, -1, -1);
h_pass("1980", "%EY", 4, -1, -1, -1, -1, -1, 80, -1, -1);
}
ATF_TC(zone);
ATF_TC_HEAD(zone, tc)
{
atf_tc_set_md_var(tc, "descr",
"Checks strptime(3) timezone conversion [z]");
}
ATF_TC_BODY(zone, tc)
{
ztest("%z");
}
ATF_TC(Zone);
ATF_TC_HEAD(Zone, tc)
{
atf_tc_set_md_var(tc, "descr",
"Checks strptime(3) timezone conversion [Z]");
}
ATF_TC_BODY(Zone, tc)
{
ztest("%z");
}
ATF_TP_ADD_TCS(tp)
{
ATF_TP_ADD_TC(tp, common);
ATF_TP_ADD_TC(tp, day);
ATF_TP_ADD_TC(tp, hour);
ATF_TP_ADD_TC(tp, month);
ATF_TP_ADD_TC(tp, seconds);
ATF_TP_ADD_TC(tp, year);
ATF_TP_ADD_TC(tp, zone);
ATF_TP_ADD_TC(tp, Zone);
return atf_no_error();
}
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