My project is using Multithread Debug MTd

[anniehui]

Hi,

I having major problem. I had to test a project using MultiThread Debug RunTime Library and not MultiThread Debug DLL (MDd) as used in CPPUnit. Is there anything I can do to continue the testing ?

Pls advice. Thanks in advance.
Annie

[hai you]

I met the same issue. My project depends on some legacy libraries built with Multi-threaded (/MT), so I have to set my own project to the same option, same as my test project. But when I run the test project, I met a "Debug Assertion Failed!" error:

File: dbgheap.c, Line: 1132
Expression: _CrtIsValidHeapPointer(pUserData)

Then I made a very simple project to do some experiments. This project has a class with a public function which just return 0. A test class is created to test that class.

When I run this simple project, I get the same error.

Here is some detail information:

IDE: Visual Studio 2003 V7.1.3088
MS .NET Framework: 1.1.4322

Project Setting:
- Add "CPPUNIT_DLL" in the C/C++ | Preprocessor Definitions.
- In debug version, C/C++ | Code Generation | Runtime Library, set to Multi-threaded Debug (/MTd).
- In Linker | Input | Additional Dependencies, set "cppunittd_dll.lib".
- Built the cppunit_dll project and copy the cppunit_dl.dll to the debug folder of the simple project.

Can anybody help to look at this issue? I can send out the sample project once required. Thanks a lot!

[hai you]

// Class to be tested:

class MTTestee
{
public:
    MTTestee(void) {}
    ~MTTestee(void) {}
    int FunctionTestee() { return 0; }
};

// Test class

#include <cppunit\testcase.h>
#include <cppunit\extensions\helpermacros.h>

class MTTestClass : public CppUnit::TestCase
{
    CPPUNIT_TEST_SUITE(MTTestClass);
    CPPUNIT_TEST(TestFunctionTestee);
    CPPUNIT_TEST_SUITE_END();
public:
    MTTestClass(void);
    ~MTTestClass(void);

    void TestFunctionTestee();
    {
        MTTestee testee;
        testee.FunctionTestee();
    }
};

// Main function

#include <cppunit/ui/text/TestRunner.h>
#include <cppunit/extensions/TestFactoryRegistry.h>

#include "MTTestClass.h"

CPPUNIT_TEST_SUITE_REGISTRATION(MTTestClass);

int _tmain(int argc, _TCHAR* argv[])
{
    CppUnit::TextUi::TestRunner runner;
    CppUnit::TestFactoryRegistry &registry = CppUnit::TestFactoryRegistry::getRegistry();
    runner.addTest(registry.makeTest());
    runner.run();

    return 0;
}