#include <new>

#include <vector>

#include "cppunit/cppunit_proxy.h"

#if defined (_STLP_USE_NAMESPACES)

using namespace std;

#endif

//

// TestCase class

//

class ConfigTest : public CPPUNIT_NS::TestCase

{

  CPPUNIT_TEST_SUITE(ConfigTest);

#if !defined (STLPORT)

  CPPUNIT_IGNORE;

#endif

  CPPUNIT_TEST(placement_new_bug);

  CPPUNIT_TEST(endianess);

  CPPUNIT_TEST(template_function_partial_ordering);

  CPPUNIT_TEST_SUITE_END();

  protected:

    void placement_new_bug();

    void endianess();

    void template_function_partial_ordering();

};

CPPUNIT_TEST_SUITE_REGISTRATION(ConfigTest);

void ConfigTest::placement_new_bug()

{

#if defined (STLPORT)

  int int_val = 1;

  int *pint;

  pint = new(&int_val) int();

  CPPUNIT_ASSERT( pint == &int_val );

#  if defined (_STLP_DEF_CONST_PLCT_NEW_BUG)

  CPPUNIT_ASSERT( int_val != 0 );

#  else

  CPPUNIT_ASSERT( int_val == 0 );

#  endif

#endif

}

void ConfigTest::endianess()

{

#if defined (STLPORT)

  int val = 0x01020304;

  char *ptr = (char*)(&val);

#  if defined (_STLP_BIG_ENDIAN)

  //This test only work if sizeof(int) == 4, this is a known limitation

  //that will be handle the day we find a compiler for which it is false.

  CPPUNIT_ASSERT( *ptr == 0x01 ||

                  sizeof(int) > 4 && *ptr == 0x00 );

#  elif defined (_STLP_LITTLE_ENDIAN)

  CPPUNIT_ASSERT( *ptr == 0x04 );

#  endif

#endif

}

void ConfigTest::template_function_partial_ordering()

{

#if defined (STLPORT)

  vector<int> vect1(10, 0);

  int* pvect1Front = &vect1.front();

  vector<int> vect2(10, 0);

  int* pvect2Front = &vect2.front();

  swap(vect1, vect2);

#  if defined (_STLP_FUNCTION_TMPL_PARTIAL_ORDER) || defined (_STLP_USE_PARTIAL_SPEC_WORKAROUND)

  CPPUNIT_ASSERT( pvect1Front == &vect2.front() );

  CPPUNIT_ASSERT( pvect2Front == &vect1.front() );

#  else

  CPPUNIT_ASSERT( pvect1Front != &vect2.front() );

  CPPUNIT_ASSERT( pvect2Front != &vect1.front() );

#  endif

#endif

}