mirror of
https://gitee.com/Lamdonn/varch.git
synced 2025-12-06 16:56:42 +08:00
183 lines
3.9 KiB
C
183 lines
3.9 KiB
C
#include <stdio.h>
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#include <string.h>
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#include <sys/time.h>
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#include "init.h"
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#include "unitt.h"
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#include "kern.h"
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#if 0
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#ifdef _WIN32
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#include <windows.h>
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#include <psapi.h> // -lPsapi
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#else
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#include <unistd.h>
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#include <pthread.h>
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#endif
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void get_memory_usage(int* resident_set_size, int* virtual_memory_size)
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{
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#ifdef _WIN32
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PROCESS_MEMORY_COUNTERS pmc;
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if (GetProcessMemoryInfo(GetCurrentProcess(), &pmc, sizeof(pmc))) {
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*resident_set_size = pmc.WorkingSetSize / 1024; // 转换为KB
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*virtual_memory_size = pmc.PagefileUsage / 1024; // 转换为KB
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} else {
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*resident_set_size = 0;
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*virtual_memory_size = 0;
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}
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#else
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FILE* file = fopen("/proc/self/statm", "r");
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if (file) {
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fscanf(file, "%d %d", resident_set_size, virtual_memory_size);
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fclose(file);
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} else {
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*resident_set_size = 0;
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*virtual_memory_size = 0;
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}
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#endif
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}
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#endif
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#define SINGLE_TCOUNT 1000
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uint64_t unitt_clock(void)
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{
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struct timeval mstime;
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uint64_t us = 0;
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gettimeofday(&mstime, NULL);
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us = mstime.tv_sec * 1000000 + mstime.tv_usec;
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return us;
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}
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// 计算两个整数的和
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int unit_add(int a, int b)
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{
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return a + b;
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}
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// 计算两个整数的差
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int unit_subtract(int a, int b)
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{
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return a - b;
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}
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// 计算两个整数的乘积
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int unit_multiply(int a, int b)
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{
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return a * b;
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}
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// 计算两个整数的商
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float unit_divide(int a, int b)
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{
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if (b == 0)
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{
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return 0; // 简单处理,真实应用中应更严格处理
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}
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return (float)a / (float)b;
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}
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// 测试前的初始化函数
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int setup()
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{
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// 初始化代码(如果需要)
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return 0;
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}
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// 测试后的清理函数
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int teardown()
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{
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// 清理代码(如果需要)
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return 0;
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}
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// 随机输入生成函数
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int random_input()
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{
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return rand() % 100; // 生成0到99之间的随机整数
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}
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// 测试加法函数,使用随机输入
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int test_add()
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{
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// 进行10次随机测试
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for (int i = 0; i < SINGLE_TCOUNT; i++)
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{
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int a = random_input();
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int b = random_input();
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if (UNITT_E_FAIL == unitt_det_equal(unit_add(a, b), a + b, "Random addition failed")) return UNITT_E_FAIL;
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}
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return UNITT_E_OK;
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}
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// 测试减法函数,使用随机输入
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int test_subtract()
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{
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// 进行10次随机测试
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for (int i = 0; i < SINGLE_TCOUNT; i++)
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{
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int a = random_input();
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int b = random_input();
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if (UNITT_E_FAIL == unitt_det_equal(unit_subtract(a, b), a - b, "Random subtraction failed")) return UNITT_E_FAIL;
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}
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return UNITT_E_OK;
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}
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// 测试乘法函数,使用随机输入
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int test_multiply()
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{
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// 进行10次随机测试
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for (int i = 0; i < SINGLE_TCOUNT; i++)
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{
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int a = random_input();
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int b = random_input();
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if (UNITT_E_FAIL == unitt_det_equal(unit_multiply(a, b), a * b, "Random multiplication failed")) return UNITT_E_FAIL;
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}
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return UNITT_E_OK;
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}
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// 测试除法函数,使用随机输入
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int test_divide()
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{
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// 进行10次随机测试
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for (int i = 0; i < SINGLE_TCOUNT; i++)
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{
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int a = random_input();
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int b = random_input();
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if (b != 0)
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{
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if (UNITT_E_FAIL == unitt_det_float(unit_divide(a, b), (float)a / (float)b, 0.00001, "Random division failed")) return UNITT_E_FAIL;
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}
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}
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return UNITT_E_OK;
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}
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void unit_main()
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{
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static UNITT_TCASE math_tests[] = {
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UNITT_TCASE(test_add),
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UNITT_TCASE(test_subtract),
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UNITT_TCASE(test_multiply),
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UNITT_TCASE(test_divide),
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};
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static UNITT suites[] = {
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{ "Math Suite", math_tests, sizeof(math_tests) / sizeof(math_tests[0]) , unitt_clock },
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};
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UNITT_EXE(suites);
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}
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static void test(void)
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{
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srand((unsigned int)time(NULL)); // 初始化随机数种子
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// unit_main();
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printf("create task %d\r\n", task_create(1000, unit_main));
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}
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init_export_app(test);
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