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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:
+ * 2002-09-14 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);
+/* 2012-08-11 16:00:55.151600 -14400 [224 Sat] DST */
+static apr_time_t leap_year_now = APR_INT64_C(1344715255151600);
+
+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 + 1,
+ 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, "2002-09-14 19:05:36.186711 +0000 [257 Sat]",
+ print_time(p, &xt));
+}
+
+static void test_exp_lt(abts_case *tc, void *data)
+{
+ apr_time_t test_times[] = {0, 0, 0};
+ int i;
+
+ test_times[0] = now;
+ test_times[1] = leap_year_now;
+
+ for (i = 0; test_times[i] != 0; i++) {
+ apr_status_t rv;
+ apr_time_exp_t xt;
+ time_t posix_secs = (time_t)apr_time_sec(test_times[i]);
+ struct tm *posix_exp = localtime(&posix_secs);
+
+ rv = apr_time_exp_lt(&xt, test_times[i]);
+ 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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