homework-jianmu/source/os/test/osSystemTests.cpp

63 lines
1.9 KiB
C++

/*
* Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
*
* This program is free software: you can use, redistribute, and/or modify
* it under the terms of the GNU Affero General Public License, version 3
* or later ("AGPL"), as published by the Free Software Foundation.
*
* This program 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.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include <gtest/gtest.h>
#include <iostream>
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wwrite-strings"
#pragma GCC diagnostic ignored "-Wunused-function"
#pragma GCC diagnostic ignored "-Wunused-variable"
#pragma GCC diagnostic ignored "-Wsign-compare"
#pragma GCC diagnostic ignored "-Wsign-compare"
#pragma GCC diagnostic ignored "-Wformat"
#pragma GCC diagnostic ignored "-Wint-to-pointer-cast"
#pragma GCC diagnostic ignored "-Wpointer-arith"
#include "os.h"
#include "tlog.h"
TEST(osSystemTest, osSystem1) {
char tmp[4096] = "test";
#ifdef _TD_DARWIN_64
taosLogTraceToBuf(tmp, sizeof(tmp), 4);
#elif !defined(WINDOWS)
taosLogTraceToBuf(tmp, sizeof(tmp), 3);
#else
taosLogTraceToBuf(tmp, sizeof(tmp), 8);
#endif
double cpu_engine;
double cpu_system;
float cpu_cores;
int64_t mem_engine; // KB
int64_t mem_system; // KB
taosGetCpuUsage(&cpu_system, &cpu_engine);
taosGetCpuCores(&cpu_cores, false);
taosGetProcMemory(&mem_engine);
taosGetSysMemory(&mem_system);
printf("cpu_engine: %f cpu_system: %f\n", cpu_engine, cpu_system);
printf("cpu_cores: %f\n", cpu_cores);
ASSERT_GT(cpu_cores, 0);
ASSERT_GE(mem_engine, 0);
ASSERT_GE(mem_system, 0);
float numOfCores = 0;
int32_t res = taosGetCpuInfo(tmp, 4096, &numOfCores);
printf("cpu info: %s\n", tmp);
ASSERT_EQ(res, 0);
}