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// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_sal.hxx"
// autogenerated file with codegen.pl

#include <rtl/alloc.h>
#include <cppunit/TestFixture.h>
#include <cppunit/extensions/HelperMacros.h>
#include <cppunit/plugin/TestPlugIn.h>

#include <memory.h>

namespace rtl_alloc
{

    // small memory check routine, which return false, if there is a problem

    bool checkMemory(char* _pMemory, sal_uInt32 _nSize, char _n)
    {
        bool bOk = true;

        for (sal_uInt32 i=0;i<_nSize;i++)
        {
            if (_pMemory[i] != _n)
            {
                bOk = false;
            }
        }
        return bOk;
    }

class Memory : public CppUnit::TestFixture
{
    // for normal alloc functions
    char       *m_pMemory;
    sal_uInt32  m_nSizeOfMemory;

public:
    Memory()
        : m_pMemory(NULL)
        , m_nSizeOfMemory(1024)
    {
    }

    // initialise your test code values here.
    void setUp()
    {
        m_pMemory = (char*) rtl_allocateMemory( m_nSizeOfMemory );
    }

    void tearDown()
    {
        rtl_freeMemory(m_pMemory);
        m_pMemory = NULL;
    }

    void rtl_allocateMemory_001()
    {
        CPPUNIT_ASSERT_MESSAGE( "Can get zero memory.", m_pMemory != NULL);
        memset(m_pMemory, 1, m_nSizeOfMemory);
        CPPUNIT_ASSERT_MESSAGE( "memory contains wrong value.", checkMemory(m_pMemory, m_nSizeOfMemory, 1) == true);
    }

    void rtl_reallocateMemory_001()
    {
        sal_uInt32 nSize = 2 * 1024;
        m_pMemory = (char*)rtl_reallocateMemory(m_pMemory, nSize);

        CPPUNIT_ASSERT_MESSAGE( "Can reallocate memory.", m_pMemory != NULL);
        memset(m_pMemory, 2, nSize);
        CPPUNIT_ASSERT_MESSAGE( "memory contains wrong value.", checkMemory(m_pMemory, nSize, 2) == true);
    }

    CPPUNIT_TEST_SUITE(Memory);
    CPPUNIT_TEST(rtl_allocateMemory_001);
    CPPUNIT_TEST(rtl_reallocateMemory_001);
    CPPUNIT_TEST_SUITE_END();
}; // class test

class ZeroMemory : public CppUnit::TestFixture
{
    // for zero functions
    char       *m_pZeroMemory;
    sal_uInt32  m_nSizeOfZeroMemory;

public:
    ZeroMemory()
        : m_pZeroMemory(NULL)
        , m_nSizeOfZeroMemory( 50 * 1024 * 1024 )
    {
    }

    // initialise your test code values here.
    void setUp()
    {
        m_pZeroMemory = (char*) rtl_allocateZeroMemory( m_nSizeOfZeroMemory );
    }

    void tearDown()
    {
        rtl_freeZeroMemory(m_pZeroMemory, m_nSizeOfZeroMemory);
        // LLA: no check possible, may GPF if there is something wrong.
        // CPPUNIT_ASSERT_MESSAGE( "Can get zero memory.", pZeroMemory != NULL);
    }

    // insert your test code here.

    void rtl_allocateZeroMemory_001()
    {
        CPPUNIT_ASSERT_MESSAGE( "Can get zero memory.", m_pZeroMemory != NULL);
        CPPUNIT_ASSERT_MESSAGE( "memory contains wrong value.", checkMemory(m_pZeroMemory, m_nSizeOfZeroMemory, 0) == true);

        memset(m_pZeroMemory, 3, m_nSizeOfZeroMemory);
        CPPUNIT_ASSERT_MESSAGE( "memory contains wrong value.", checkMemory(m_pZeroMemory, m_nSizeOfZeroMemory, 3) == true);
    }

    CPPUNIT_TEST_SUITE(ZeroMemory);
    CPPUNIT_TEST(rtl_allocateZeroMemory_001);
    CPPUNIT_TEST_SUITE_END();
};

// -----------------------------------------------------------------------------
CPPUNIT_TEST_SUITE_REGISTRATION(rtl_alloc::Memory);
CPPUNIT_TEST_SUITE_REGISTRATION(rtl_alloc::ZeroMemory);
} // namespace rtl_alloc


CPPUNIT_PLUGIN_IMPLEMENT();

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