我对设置 boost 测试库有点困惑。这是我的代码:
#include "stdafx.h"
#define BOOST_TEST_DYN_LINK
#define BOOST_TEST_MODULE pevUnitTest
#include <boost/test/unit_test.hpp>
BOOST_AUTO_TEST_CASE( TesterTest )
{
BOOST_CHECK(true);
}
我的编译器生成了非常有用的错误消息:
1>MSVCRTD.lib(wcrtexe.obj) : error LNK2019: unresolved external symbol _wmain referenced in function ___tmainCRTStartup
1>C:\Users\Billy\Documents\Visual Studio 10\Projects\pevFind\Debug\pevUnitTest.exe : fatal error LNK1120: 1 unresolved externals
似乎 Boost::Test 库没有生成 main() 函数——我的印象是它在BOOST_TEST_MODULE
定义时会这样做。但是......链接器错误仍在继续。
有任何想法吗?
比利3
编辑:这是我的代码来解决下面正确答案中描述的错误:
#include "stdafx.h"
#define BOOST_TEST_MODULE pevUnitTests
#ifndef _UNICODE
#define BOOST_TEST_MAIN
#endif
#define BOOST_TEST_DYN_LINK
#include <boost/test/unit_test.hpp>
#ifdef _UNICODE
int _tmain(int argc, wchar_t * argv[])
{
char ** utf8Lines;
int returnValue;
//Allocate enough pointers to hold the # of command items (+1 for a null line on the end)
utf8Lines = new char* [argc + 1];
//Put the null line on the end (Ansi stuff...)
utf8Lines[argc] = new char[1];
utf8Lines[argc][0] = NULL;
//Convert commands into UTF8 for non wide character supporting boost library
for(unsigned int idx = 0; idx < argc; idx++)
{
int convertedLength;
convertedLength = WideCharToMultiByte(CP_UTF8, NULL, argv[idx], -1, NULL, NULL, NULL, NULL);
if (convertedLength == 0)
return GetLastError();
utf8Lines[idx] = new char[convertedLength]; // WideCharToMultiByte handles null term issues
WideCharToMultiByte(CP_UTF8, NULL, argv[idx], -1, utf8Lines[idx], convertedLength, NULL, NULL);
}
//From boost::test's main()
returnValue = ::boost::unit_test::unit_test_main( &init_unit_test, argc, utf8Lines );
//End from boost::test's main()
//Clean up our mess
for(unsigned int idx = 0; idx < argc + 1; idx++)
delete [] utf8Lines[idx];
delete [] utf8Lines;
return returnValue;
}
#endif
BOOST_AUTO_TEST_CASE( TesterTest )
{
BOOST_CHECK(false);
}
希望这对某人有帮助。
比利3