ConfigTest Class Reference

Inheritance diagram for ConfigTest:

Collaboration diagram for ConfigTest:

Protected Member Functions
void	placement_new_bug ()
void	endianess ()
void	template_function_partial_ordering ()
void	new_throw_bad_alloc ()

Private Member Functions
	CPPUNIT_TEST_SUITE (ConfigTest)
	CPPUNIT_TEST (placement_new_bug)
	CPPUNIT_TEST (endianess)
	CPPUNIT_TEST (template_function_partial_ordering)
	CPPUNIT_TEST (new_throw_bad_alloc)
	CPPUNIT_TEST_SUITE_END ()

Private Attributes
	CPPUNIT_IGNORE

Detailed Description

Definition at line 13 of file config_test.cpp.

Member Function Documentation

CPPUNIT_TEST() [1/4]

ConfigTest::CPPUNIT_TEST ( endianess  )

private

CPPUNIT_TEST() [2/4]

ConfigTest::CPPUNIT_TEST ( new_throw_bad_alloc  )

private

CPPUNIT_TEST() [3/4]

ConfigTest::CPPUNIT_TEST ( placement_new_bug  )

private

CPPUNIT_TEST() [4/4]

ConfigTest::CPPUNIT_TEST ( template_function_partial_ordering  )

private

CPPUNIT_TEST_SUITE()

ConfigTest::CPPUNIT_TEST_SUITE ( ConfigTest  )

private

CPPUNIT_TEST_SUITE_END()

ConfigTest::CPPUNIT_TEST_SUITE_END ( )

private

endianess()

void ConfigTest::endianess ( )

protected

Definition at line 52 of file config_test.cpp.

{
#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
}

new_throw_bad_alloc()

void ConfigTest::new_throw_bad_alloc ( )

protected

Definition at line 88 of file config_test.cpp.

{
#if defined (STLPORT) && defined (_STLP_USE_EXCEPTIONS)
  try
  {
  /* We try to exhaust heap memory. However, we don't actually use the
    largest possible size_t value bus slightly less in order to avoid
    triggering any overflows due to the allocator adding some more for
    its internal data structures. */
    size_t const huge_amount = size_t(-1) - 1024;
    void* pvoid = operator new (huge_amount);
#if !defined (_STLP_NEW_DONT_THROW_BAD_ALLOC)
    // Allocation should have fail
    CPPUNIT_ASSERT( pvoid != 0 );
#endif
    // Just in case it succeeds:
    operator delete(pvoid);
  }
  catch (const bad_alloc&)
  {
#if defined (_STLP_NEW_DONT_THROW_BAD_ALLOC)
    // Looks like your compiler new operator finally throw bad_alloc, you can fix
    // configuration.
    CPPUNIT_FAIL;
#endif
  }
  catch (...)
  {
    //We shouldn't be there:
    //Not bad_alloc exception thrown.
    CPPUNIT_FAIL;
  }
#endif
}

placement_new_bug()

void ConfigTest::placement_new_bug ( )

protected

Definition at line 37 of file config_test.cpp.

{
#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
}

template_function_partial_ordering()

void ConfigTest::template_function_partial_ordering ( )

protected

Definition at line 68 of file config_test.cpp.

{
#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
}

Member Data Documentation

CPPUNIT_IGNORE

ConfigTest::CPPUNIT_IGNORE

private

Definition at line 17 of file config_test.cpp.

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The documentation for this class was generated from the following file:

• sdk/lib/3rdparty/stlport/test/unit/config_test.cpp