| /** |
| * 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 "core/conf.h" |
| #include "test/test.h" |
| #include "util/log.h" |
| #include "util/time.h" |
| |
| #include <stdio.h> |
| #include <stdlib.h> |
| #include <string.h> |
| |
| #define TEST_STR1 "This is a test. " |
| #define TEST_STR1_LEN (sizeof(TEST_STR1) - 1) |
| |
| static struct htrace_conf *g_test_conf; |
| |
| static struct htrace_log *g_test_lg; |
| |
| static int test_timespec_conversions(void) |
| { |
| uint64_t ms; |
| struct timespec ts, ts2; |
| ts.tv_sec = 1; |
| ts.tv_nsec = 999999999; |
| ms = timespec_to_ms(&ts); |
| EXPECT_UINT64_EQ((uint64_t)1999, ms); |
| ts2.tv_sec = 0; |
| ts2.tv_nsec = 0; |
| ms_to_timespec(ms, &ts2); |
| EXPECT_UINT64_EQ(1LU, ts2.tv_sec); |
| EXPECT_UINT64_EQ((uint64_t)999000000ULL, ts2.tv_nsec); |
| return EXIT_SUCCESS; |
| } |
| |
| static int test_now_increases(int monotonic) |
| { |
| int i; |
| uint64_t first = now_ms(g_test_lg); |
| |
| for (i = 0; i < 10; i++) { |
| uint64_t next; |
| sleep_ms(2); // At least 2 ms. |
| if (monotonic) { |
| next = monotonic_now_ms(g_test_lg); |
| } else { |
| next = now_ms(g_test_lg); |
| } |
| EXPECT_UINT64_GT(first, next); |
| } |
| return EXIT_SUCCESS; |
| } |
| |
| int main(void) |
| { |
| g_test_conf = htrace_conf_from_strs("", ""); |
| g_test_lg = htrace_log_alloc(g_test_conf); |
| |
| test_timespec_conversions(); |
| |
| test_now_increases(0); |
| test_now_increases(1); |
| |
| htrace_log_free(g_test_lg); |
| htrace_conf_free(g_test_conf); |
| return EXIT_SUCCESS; |
| } |
| |
| // vim: ts=4:sw=4:tw=79:et |