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freeswitch/libs/apr/test/testtime.c
Michael Jerris 0488a5109a add apr to in tree libs 
git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@3733 d0543943-73ff-0310-b7d9-9358b9ac24b2
2006-12-19 19:58:23 +00:00

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/* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include "apr_time.h"
#include "apr_errno.h"
#include "apr_general.h"
#include "apr_lib.h"
#include "testutil.h"
#include "apr_strings.h"
#include <time.h>
#define STR_SIZE 45
/* The time value is used throughout the tests, so just make this a global.
* Also, we need a single value that we can test for the positive tests, so
* I chose the number below, it corresponds to:
* 2002-08-14 12:05:36.186711 -25200 [257 Sat].
* Which happens to be when I wrote the new tests.
*/
static apr_time_t now = APR_INT64_C(1032030336186711);
static char* print_time (apr_pool_t *pool, const apr_time_exp_t *xt)
{
return apr_psprintf (pool,
"%04d-%02d-%02d %02d:%02d:%02d.%06d %+05d [%d %s]%s",
xt->tm_year + 1900,
xt->tm_mon,
xt->tm_mday,
xt->tm_hour,
xt->tm_min,
xt->tm_sec,
xt->tm_usec,
xt->tm_gmtoff,
xt->tm_yday + 1,
apr_day_snames[xt->tm_wday],
(xt->tm_isdst ? " DST" : ""));
}
static void test_now(abts_case *tc, void *data)
{
apr_time_t timediff;
apr_time_t current;
time_t os_now;
current = apr_time_now();
time(&os_now);
timediff = os_now - (current / APR_USEC_PER_SEC);
/* Even though these are called so close together, there is the chance
* that the time will be slightly off, so accept anything between -1 and
* 1 second.
*/
ABTS_ASSERT(tc, "apr_time and OS time do not agree",
(timediff > -2) && (timediff < 2));
}
static void test_gmtstr(abts_case *tc, void *data)
{
apr_status_t rv;
apr_time_exp_t xt;
rv = apr_time_exp_gmt(&xt, now);
if (rv == APR_ENOTIMPL) {
ABTS_NOT_IMPL(tc, "apr_time_exp_gmt");
}
ABTS_TRUE(tc, rv == APR_SUCCESS);
ABTS_STR_EQUAL(tc, "2002-08-14 19:05:36.186711 +0000 [257 Sat]",
print_time(p, &xt));
}
static void test_exp_lt(abts_case *tc, void *data)
{
apr_status_t rv;
apr_time_exp_t xt;
time_t posix_secs = (time_t)apr_time_sec(now);
struct tm *posix_exp = localtime(&posix_secs);
rv = apr_time_exp_lt(&xt, now);
if (rv == APR_ENOTIMPL) {
ABTS_NOT_IMPL(tc, "apr_time_exp_lt");
}
ABTS_TRUE(tc, rv == APR_SUCCESS);
#define CHK_FIELD(f) \
ABTS_ASSERT(tc, "Mismatch in " #f, posix_exp->f == xt.f)
CHK_FIELD(tm_sec);
CHK_FIELD(tm_min);
CHK_FIELD(tm_hour);
CHK_FIELD(tm_mday);
CHK_FIELD(tm_mon);
CHK_FIELD(tm_year);
CHK_FIELD(tm_wday);
CHK_FIELD(tm_yday);
CHK_FIELD(tm_isdst);
#undef CHK_FIELD
}
static void test_exp_get_gmt(abts_case *tc, void *data)
{
apr_status_t rv;
apr_time_exp_t xt;
apr_time_t imp;
apr_int64_t hr_off_64;
rv = apr_time_exp_gmt(&xt, now);
ABTS_TRUE(tc, rv == APR_SUCCESS);
rv = apr_time_exp_get(&imp, &xt);
if (rv == APR_ENOTIMPL) {
ABTS_NOT_IMPL(tc, "apr_time_exp_get");
}
ABTS_TRUE(tc, rv == APR_SUCCESS);
hr_off_64 = (apr_int64_t) xt.tm_gmtoff * APR_USEC_PER_SEC;
ABTS_TRUE(tc, now + hr_off_64 == imp);
}
static void test_exp_get_lt(abts_case *tc, void *data)
{
apr_status_t rv;
apr_time_exp_t xt;
apr_time_t imp;
apr_int64_t hr_off_64;
rv = apr_time_exp_lt(&xt, now);
ABTS_TRUE(tc, rv == APR_SUCCESS);
rv = apr_time_exp_get(&imp, &xt);
if (rv == APR_ENOTIMPL) {
ABTS_NOT_IMPL(tc, "apr_time_exp_get");
}
ABTS_TRUE(tc, rv == APR_SUCCESS);
hr_off_64 = (apr_int64_t) xt.tm_gmtoff * APR_USEC_PER_SEC;
ABTS_TRUE(tc, now + hr_off_64 == imp);
}
static void test_imp_gmt(abts_case *tc, void *data)
{
apr_status_t rv;
apr_time_exp_t xt;
apr_time_t imp;
rv = apr_time_exp_gmt(&xt, now);
ABTS_TRUE(tc, rv == APR_SUCCESS);
rv = apr_time_exp_gmt_get(&imp, &xt);
if (rv == APR_ENOTIMPL) {
ABTS_NOT_IMPL(tc, "apr_time_exp_gmt_get");
}
ABTS_TRUE(tc, rv == APR_SUCCESS);
ABTS_TRUE(tc, now == imp);
}
static void test_rfcstr(abts_case *tc, void *data)
{
apr_status_t rv;
char str[STR_SIZE];
rv = apr_rfc822_date(str, now);
if (rv == APR_ENOTIMPL) {
ABTS_NOT_IMPL(tc, "apr_rfc822_date");
}
ABTS_TRUE(tc, rv == APR_SUCCESS);
ABTS_STR_EQUAL(tc, "Sat, 14 Sep 2002 19:05:36 GMT", str);
}
static void test_ctime(abts_case *tc, void *data)
{
apr_status_t rv;
char apr_str[STR_SIZE];
char libc_str[STR_SIZE];
apr_time_t now_sec = apr_time_sec(now);
time_t posix_sec = (time_t) now_sec;
rv = apr_ctime(apr_str, now);
if (rv == APR_ENOTIMPL) {
ABTS_NOT_IMPL(tc, "apr_ctime");
}
ABTS_TRUE(tc, rv == APR_SUCCESS);
strcpy(libc_str, ctime(&posix_sec));
*strchr(libc_str, '\n') = '\0';
ABTS_STR_EQUAL(tc, libc_str, apr_str);
}
static void test_strftime(abts_case *tc, void *data)
{
apr_status_t rv;
apr_time_exp_t xt;
char *str = NULL;
apr_size_t sz;
rv = apr_time_exp_gmt(&xt, now);
str = apr_palloc(p, STR_SIZE + 1);
rv = apr_strftime(str, &sz, STR_SIZE, "%R %A %d %B %Y", &xt);
if (rv == APR_ENOTIMPL) {
ABTS_NOT_IMPL(tc, "apr_strftime");
}
ABTS_TRUE(tc, rv == APR_SUCCESS);
ABTS_STR_EQUAL(tc, "19:05 Saturday 14 September 2002", str);
}
static void test_strftimesmall(abts_case *tc, void *data)
{
apr_status_t rv;
apr_time_exp_t xt;
char str[STR_SIZE];
apr_size_t sz;
rv = apr_time_exp_gmt(&xt, now);
rv = apr_strftime(str, &sz, STR_SIZE, "%T", &xt);
if (rv == APR_ENOTIMPL) {
ABTS_NOT_IMPL(tc, "apr_strftime");
}
ABTS_TRUE(tc, rv == APR_SUCCESS);
ABTS_STR_EQUAL(tc, "19:05:36", str);
}
static void test_exp_tz(abts_case *tc, void *data)
{
apr_status_t rv;
apr_time_exp_t xt;
apr_int32_t hr_off = -5 * 3600; /* 5 hours in seconds */
rv = apr_time_exp_tz(&xt, now, hr_off);
if (rv == APR_ENOTIMPL) {
ABTS_NOT_IMPL(tc, "apr_time_exp_tz");
}
ABTS_TRUE(tc, rv == APR_SUCCESS);
ABTS_TRUE(tc, (xt.tm_usec == 186711) &&
(xt.tm_sec == 36) &&
(xt.tm_min == 5) &&
(xt.tm_hour == 14) &&
(xt.tm_mday == 14) &&
(xt.tm_mon == 8) &&
(xt.tm_year == 102) &&
(xt.tm_wday == 6) &&
(xt.tm_yday == 256));
}
static void test_strftimeoffset(abts_case *tc, void *data)
{
apr_status_t rv;
apr_time_exp_t xt;
char str[STR_SIZE];
apr_size_t sz;
apr_int32_t hr_off = -5 * 3600; /* 5 hours in seconds */
apr_time_exp_tz(&xt, now, hr_off);
rv = apr_strftime(str, &sz, STR_SIZE, "%T", &xt);
if (rv == APR_ENOTIMPL) {
ABTS_NOT_IMPL(tc, "apr_strftime");
}
ABTS_TRUE(tc, rv == APR_SUCCESS);
}
/* 0.9.4 and earlier rejected valid dates in 2038 */
static void test_2038(abts_case *tc, void *data)
{
apr_time_exp_t xt;
apr_time_t t;
/* 2038-01-19T03:14:07.000000Z */
xt.tm_year = 138;
xt.tm_mon = 0;
xt.tm_mday = 19;
xt.tm_hour = 3;
xt.tm_min = 14;
xt.tm_sec = 7;
APR_ASSERT_SUCCESS(tc, "explode January 19th, 2038",
apr_time_exp_get(&t, &xt));
}
abts_suite *testtime(abts_suite *suite)
{
suite = ADD_SUITE(suite)
abts_run_test(suite, test_now, NULL);
abts_run_test(suite, test_gmtstr, NULL);
abts_run_test(suite, test_exp_lt, NULL);
abts_run_test(suite, test_exp_get_gmt, NULL);
abts_run_test(suite, test_exp_get_lt, NULL);
abts_run_test(suite, test_imp_gmt, NULL);
abts_run_test(suite, test_rfcstr, NULL);
abts_run_test(suite, test_ctime, NULL);
abts_run_test(suite, test_strftime, NULL);
abts_run_test(suite, test_strftimesmall, NULL);
abts_run_test(suite, test_exp_tz, NULL);
abts_run_test(suite, test_strftimeoffset, NULL);
abts_run_test(suite, test_2038, NULL);
return suite;
}
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