#include <catch.hpp>

#include <tracetool/tracetool.h>

#include <Windows.h>

#include <wtypes.h>

#include <tchar.h>

#include <strsafe.h>

#include <atlstr.h>

#include <iostream>

#include <bitset>

#define DG_CONSOLE_APP 0x0004

#define DG_CONSOLE_MASK (DG_CONSOLE_APP << 16)

#define DG_CONSOLE_ERROR_CODE(severity, code) \

( APPLICATION_ERROR_MASK | DG_CONSOLE_MASK | severity | code )

#define DG_CONSOLE_ERROR(code) DG_CONSOLE_ERROR_CODE(ERROR_SEVERITY_ERROR, code)

#define DG_CONSOLE_INFO(code) DG_CONSOLE_ERROR_CODE(ERROR_SEVERITY_INFORMATIONAL, code)

#define DG_CONSOLE_WARNING(code) DG_CONSOLE_ERROR_CODE(ERROR_SEVERITY_WARNING, code)

#define DG_CONSOLE_SUCCESS 0L

#define DG_CONSOLE_ERROR_REGISTRY_KEY_NOT_FOUND DG_CONSOLE_ERROR(0x1F)

#define DG_CONSOLE_ERROR_REGISTRY_KEY_NOT_FOUND_1 DG_CONSOLE_ERROR(0x22)

#define DG_CONSOLE_INFO_REGISTRY_KEY_NOT_FOUND_1 DG_CONSOLE_INFO(0x22)

#define DG_CONSOLE_WARNING_REGISTRY_KEY_NOT_FOUND_1 DG_CONSOLE_WARNING(0x22)

CString FormatErrCode(int nCode)

}

CString FormatWindowsErrorMessage(int nCode)

}

TEST_CASE("Test for errorcode", "[errorcode]")

{

SECTION("test_errorcode", "[errorcode]") {

std::cout << bitset<32>(DG_CONSOLE_APP) << " DG_CONSOLE" << std::endl;

std::cout << bitset<32>(DG_CONSOLE_MASK) << " DG_CONSOLE_MASK" << std::endl;

std::cout << bitset<32>(DG_CONSOLE_ERROR_REGISTRY_KEY_NOT_FOUND) << " DG_CONSOLE_ERROR_REGISTRY_KEY_NOT_FOUND" << std::endl;

std::cout << bitset<32>(DG_CONSOLE_ERROR_REGISTRY_KEY_NOT_FOUND_1) << " DG_CONSOLE_ERROR_REGISTRY_KEY_NOT_FOUND_1" << std::endl;

std::cout << bitset<32>(DG_CONSOLE_INFO_REGISTRY_KEY_NOT_FOUND_1) << " DG_CONSOLE_INFO_REGISTRY_KEY_NOT_FOUND_1" << std::endl;

std::cout << bitset<32>(DG_CONSOLE_WARNING_REGISTRY_KEY_NOT_FOUND_1) << " DG_CONSOLE_WARNING_REGISTRY_KEY_NOT_FOUND_1" << std::endl;

std::cout << bitset<32>(DG_CONSOLE_SUCCESS) << " DG_CONSOLE_SUCCESS" << std::endl;

std::cout << std::endl;

std::wcout << (LPCWSTR)FormatErrCode(DG_CONSOLE_APP) << std::endl;

std::wcout << (LPCWSTR)FormatErrCode(DG_CONSOLE_MASK) << std::endl;

std::wcout << (LPCWSTR)FormatErrCode(DG_CONSOLE_ERROR_REGISTRY_KEY_NOT_FOUND) << std::endl;

std::wcout << (LPCWSTR)FormatErrCode(DG_CONSOLE_ERROR_REGISTRY_KEY_NOT_FOUND_1) << std::endl;

std::wcout << L"INFO:" << (LPCWSTR)FormatErrCode(DG_CONSOLE_INFO_REGISTRY_KEY_NOT_FOUND_1) << std::endl;

std::wcout << (LPCWSTR)FormatErrCode(DG_CONSOLE_WARNING_REGISTRY_KEY_NOT_FOUND_1) << std::endl;

std::wcout << (LPCWSTR)FormatErrCode(DG_CONSOLE_SUCCESS) << std::endl;

std::wcout << std::endl;

std::wcout << (LPCWSTR)FormatWindowsErrorMessage(STRSAFE_E_END_OF_FILE) << std::endl;

std::cout << bitset<32>(0x00000014 & DG_CONSOLE_APP) << std::endl;

// & 与 两个位都为1时，结果才为1

// | 或 两个位都为0时，结果才为0

// ^ 异或 两个位相同为0，相异为1

// ~ 取反 0变1，1变0

// << 左移 各二进位全部左移若干位，高位丢弃，低位补0

// >> 右移 各二进位全部右移若干位，对无符号数，高位补0，有符号数，各编译器处理方法不一样，有的补符号位（算术右移），有的补0（逻辑右移）

if ((0x00000014 & DG_CONSOLE_APP) == DG_CONSOLE_APP) {

std::cout << "有标志位" << std::endl;

}

std::cout << std::endl;

}

SECTION("test_bitset", "[errorcode]") {

unsigned int a;

std::bitset<32> x;

a = -1;

x = std::bitset<32>(a);

std::cout << "-1" << a << " " << x << std::endl;

a <<= 1;

x = std::bitset<32>(a);

std::cout << "-1 左移 1 位" << a << " " << x << std::endl;

a = -1;

a >>= 1;

x = std::bitset<32>(a);

std::cout << "-1 右移 1 位" << a << " " << x << std::endl;

std::cout << std::endl;

std::cout << setw(7) << setiosflags(ios::right) << "1:" << setw(7) << setiosflags(ios::right) << 0x01 << " " << setw(32) << setiosflags(ios::right) << std::bitset<32>(1) << '\n';

std::cout << setw(7) << setiosflags(ios::right) << "2:" << setw(7) << setiosflags(ios::right) << 0x02 << " " << setw(32) << setiosflags(ios::right) << std::bitset<32>(2) << '\n';

std::cout << setw(7) << setiosflags(ios::right) << "4:" << setw(7) << setiosflags(ios::right) << 0x04 << " " << setw(32) << setiosflags(ios::right) << std::bitset<32>(4) << '\n';

std::cout << setw(7) << setiosflags(ios::right) << "8:" << setw(7) << setiosflags(ios::right) << 0x08 << " " << setw(32) << setiosflags(ios::right) << std::bitset<32>(8) << '\n';

std::cout << setw(7) << setiosflags(ios::right) << "16:" << setw(7) << setiosflags(ios::right) << 0x10 << " " << setw(32) << setiosflags(ios::right) << std::bitset<32>(16) << '\n';

std::cout << setw(7) << setiosflags(ios::right) << "32:" << setw(7) << setiosflags(ios::right) << 0x20 << " " << setw(32) << setiosflags(ios::right) << std::bitset<32>(32) << '\n';

std::cout << setw(7) << setiosflags(ios::right) << "64:" << setw(7) << setiosflags(ios::right) << 0x40 << " " << setw(32) << setiosflags(ios::right) << std::bitset<32>(64) << '\n';

std::cout << setw(7) << setiosflags(ios::right) << "128:" << setw(7) << setiosflags(ios::right) << 0x80 << " " << setw(32) << setiosflags(ios::right) << std::bitset<32>(128) << '\n';

std::cout << std::endl;

}

SECTION("test_htonl", "[errorcode]") {

int y = (0x12345678);

char* p = (char*)&y;

printf("小端字节序(低位放在前面):%x\n", *p);

std::cout << bitset<8>(*p) << std::endl;

int x = htonl(0x12345678);

// 溜 Big Endian栏肺 历厘

p = (char*)&x;

printf("大端字节序(高位放在前面)%x\n", *p); // 12 ? 78 ?

std::cout << bitset<8>(*p) << std::endl;

std::cout << std::endl;

}

}