corelib/tests/arrays-static-objects.cc

#include <lw/lib/Arrays.hh>
#include <cppunit/extensions/HelperMacros.h>
using namespace lw;


class ArraysStaticObjectsTest : public CppUnit::TestFixture
{
	CPPUNIT_TEST_SUITE( ArraysStaticObjectsTest );
		CPPUNIT_TEST( testCopyCons );
		CPPUNIT_TEST( testCopyAss );
		CPPUNIT_TEST( testMoveCons );
		CPPUNIT_TEST( testMoveAss );
		CPPUNIT_TEST( testSwap );

		CPPUNIT_TEST( testAppendCopy );
		CPPUNIT_TEST( testAppendMove );
		CPPUNIT_TEST( testAppendNew );
		CPPUNIT_TEST( testAppendTwo );

		CPPUNIT_TEST( testInsertCopyEmpty );
		CPPUNIT_TEST( testInsertCopyBefore );
		CPPUNIT_TEST( testInsertCopyAfter );
		CPPUNIT_TEST( testInsertMoveEmpty );
		CPPUNIT_TEST( testInsertMoveBefore );
		CPPUNIT_TEST( testInsertMoveAfter );
		CPPUNIT_TEST( testInsertNewEmpty );
		CPPUNIT_TEST( testInsertNewBefore );
		CPPUNIT_TEST( testInsertNewAfter );

		CPPUNIT_TEST( testRemoveEnd );
		CPPUNIT_TEST( testRemoveMiddle );
		CPPUNIT_TEST( testRemoveSwapEnd );
		CPPUNIT_TEST( testRemoveSwapMiddle );

		CPPUNIT_TEST( testClear );

		CPPUNIT_TEST( testIndexOf );
		CPPUNIT_TEST( testIndexOfMissing );
		CPPUNIT_TEST( testContains );
		CPPUNIT_TEST( testContainsMissing );

		CPPUNIT_TEST( testSort );
		CPPUNIT_TEST( testSortComparator );
		CPPUNIT_TEST( testSortPartial );

		CPPUNIT_TEST( testCopyRangeOutside );
		CPPUNIT_TEST( testCopyRangeLarger );
		CPPUNIT_TEST( testCopyRangeSub );

		CPPUNIT_TEST( testMoveRangeOutside );
		CPPUNIT_TEST( testMoveRangeLarger );
		CPPUNIT_TEST( testMoveRangeSub );
	CPPUNIT_TEST_SUITE_END( );

public:
	void tearDown( ) override;

	void testCopyCons( );
	void testCopyAss( );
	void testMoveCons( );
	void testMoveAss( );
	void testSwap( );

	void testAppendCopy( );
	void testAppendMove( );
	void testAppendNew( );
	void testAppendTwo( );

	void testInsertCopyEmpty( );
	void testInsertCopyBefore( );
	void testInsertCopyAfter( );
	void testInsertMoveEmpty( );
	void testInsertMoveBefore( );
	void testInsertMoveAfter( );
	void testInsertNewEmpty( );
	void testInsertNewBefore( );
	void testInsertNewAfter( );

	void testRemoveEnd( );
	void testRemoveMiddle( );
	void testRemoveSwapEnd( );
	void testRemoveSwapMiddle( );

	void testClear( );

	void testIndexOf( );
	void testIndexOfMissing( );
	void testContains( );
	void testContainsMissing( );

	void testSort( );
	void testSortComparator( );
	void testSortPartial( );

	void testCopyRangeOutside( );
	void testCopyRangeLarger( );
	void testCopyRangeSub( );

	void testMoveRangeOutside( );
	void testMoveRangeLarger( );
	void testMoveRangeSub( );
};
CPPUNIT_TEST_SUITE_REGISTRATION( ArraysStaticObjectsTest );

/*----------------------------------------------------------------------------*/

namespace {

struct T_TestObject_
{
	static uint32_t nConsDefault;
	static uint32_t nConsCopy;
	static uint32_t nConsMove;
	static uint32_t nDestr;

	static void reset( )
	{
		nConsDefault = 0;
		nConsCopy = 0;
		nConsMove = 0;
		nDestr = 0;
	}

	uint32_t serial;

	T_TestObject_( ) noexcept
		{ nConsDefault ++; }

	T_TestObject_( uint32_t serial ) noexcept
		: serial( serial )
		{ }

	T_TestObject_( T_TestObject_ const& o ) noexcept
		: serial( o.serial )
		{ nConsCopy ++; }

	T_TestObject_( T_TestObject_ && o ) noexcept
		: serial( o.serial )
		{ nConsMove ++; }

	~T_TestObject_( )
		{ nDestr ++; }

	T_TestObject_& operator =( T_TestObject_ const& source ) noexcept
	{
		serial = source.serial;
		nConsCopy ++;
		return *this;
	}

	T_TestObject_& operator =( T_TestObject_ && source ) noexcept
	{
		std::swap( source.serial , serial );
		nConsMove ++;
		return *this;
	}

	bool operator ==( T_TestObject_ const& other ) const noexcept
	{
		return other.serial == serial;
	}

	bool operator !=( T_TestObject_ const& other ) const noexcept
	{
		return other.serial != serial;
	}
};

uint32_t T_TestObject_::nConsDefault = 0;
uint32_t T_TestObject_::nConsCopy = 0;
uint32_t T_TestObject_::nConsMove = 0;
uint32_t T_TestObject_::nDestr = 0;

void swap( T_TestObject_& lhs , T_TestObject_& rhs )
{
	using std::swap;
	swap( lhs.serial , rhs.serial );
}

} // namespace

namespace lw {
M_DECLARE_COMPARATOR( T_TestObject_ );
M_DEFINE_COMPARATOR( T_TestObject_ )
{
	return T_Comparator< uint32_t >::compare( a.serial , b.serial );
}
} // namespace lw

void ArraysStaticObjectsTest::tearDown( )
{
	T_TestObject_::reset( );
}

using T_Test_ = T_StaticArray< T_TestObject_ , 8 >;
using T_LargeTest_ = T_StaticArray< T_TestObject_ , 5000 >;

#define M_CHECK_(ncd,ncc,ncm,nd) \
	do { \
		CPPUNIT_ASSERT_EQUAL( uint32_t( ncd ) , \
				T_TestObject_::nConsDefault ); \
		CPPUNIT_ASSERT_EQUAL( uint32_t( ncc ) , T_TestObject_::nConsCopy ); \
		CPPUNIT_ASSERT_EQUAL( uint32_t( ncm ) , T_TestObject_::nConsMove ); \
		CPPUNIT_ASSERT_EQUAL( uint32_t( nd ) , T_TestObject_::nDestr ); \
	} while ( 0 )

/*----------------------------------------------------------------------------*/

void ArraysStaticObjectsTest::testCopyCons( )
{
	{
		T_Test_ array;
		array.addNew( 0 );

		T_Test_ copy( array );
		M_CHECK_( 0 , 1 , 0 , 0 );
		CPPUNIT_ASSERT_EQUAL( 1u , copy.size( ) );
		CPPUNIT_ASSERT_EQUAL( 0u , copy[ 0 ].serial );

		copy.addNew( 1 );
		M_CHECK_( 0 , 1 , 0 , 0 );
		CPPUNIT_ASSERT_EQUAL( 1u , array.size( ) );
	}
	M_CHECK_( 0 , 1 , 0 , 3 );
}

void ArraysStaticObjectsTest::testCopyAss( )
{
	{
		T_Test_ array;
		array.addNew( 0 );

		T_Test_ copy;
		copy.addNew( 1 );

		copy = array;
		M_CHECK_( 0 , 1 , 0 , 1 );
		CPPUNIT_ASSERT_EQUAL( 1u , copy.size( ) );
		CPPUNIT_ASSERT_EQUAL( 0u , copy[ 0 ].serial );

		copy.addNew( 1 );
		M_CHECK_( 0 , 1 , 0 , 1 );
		CPPUNIT_ASSERT_EQUAL( 1u , array.size( ) );
	}
	M_CHECK_( 0 , 1 , 0 , 4 );
}

/*----------------------------------------------------------------------------*/

void ArraysStaticObjectsTest::testMoveCons( )
{
	{
		T_Test_ source;
		source.addNew( 0 );
		T_Test_ array( std::move( source ) );

		M_CHECK_( 0 , 0 , 1 , 1 );
		CPPUNIT_ASSERT_EQUAL( 0u , source.size( ) );
		CPPUNIT_ASSERT_EQUAL( 1u , array.size( ) );
		CPPUNIT_ASSERT_EQUAL( 0u , array[ 0 ].serial );
	}
	M_CHECK_( 0 , 0 , 1 , 2 );
}

void ArraysStaticObjectsTest::testMoveAss( )
{
	{
		T_Test_ source;
		source.addNew( 0 );
		T_Test_ array;
		array.addNew( 1 );
		array = std::move( source );
		M_CHECK_( 0 , 0 , 1 , 2 );
		CPPUNIT_ASSERT_EQUAL( 0u , source.size( ) );
		CPPUNIT_ASSERT_EQUAL( 1u , array.size( ) );
		CPPUNIT_ASSERT_EQUAL( 0u , array[ 0 ].serial );
	}
	M_CHECK_( 0 , 0 , 1 , 3 );
}

/*----------------------------------------------------------------------------*/

void ArraysStaticObjectsTest::testSwap( )
{
	T_Test_ a1 , a2;
	a1 << 1 << 2 << 3;
	a2 << 2 << 4 << 6 << 8;
	swap( a1 , a2 );

	CPPUNIT_ASSERT_EQUAL( 4u , a1.size( ) );
	CPPUNIT_ASSERT_EQUAL( 3u , a2.size( ) );
	for ( uint32_t i = 0 ; i < 3 ; i ++ ) {
		CPPUNIT_ASSERT( a1[ i ].serial == a2[ i ].serial * 2 );
	}
	CPPUNIT_ASSERT( a1[ 3 ].serial == 8 );
}

/*----------------------------------------------------------------------------*/

void ArraysStaticObjectsTest::testAppendCopy( )
{
	{
		T_Test_ array;
		T_TestObject_ obj( 0 );
		array.add( obj );
		M_CHECK_( 0 , 1 , 0 , 0 );
		CPPUNIT_ASSERT_EQUAL( 1u , array.size( ) );
		CPPUNIT_ASSERT_EQUAL( 0u , array[ 0 ].serial );
	}
	M_CHECK_( 0 , 1 , 0 , 2 );
}

void ArraysStaticObjectsTest::testAppendMove( )
{
	{
		T_Test_ array;
		array.add( T_TestObject_( 0 ) );
		M_CHECK_( 0 , 0 , 1 , 1 );
		CPPUNIT_ASSERT_EQUAL( 1u , array.size( ) );
		CPPUNIT_ASSERT_EQUAL( 0u , array[ 0 ].serial );
	}
	M_CHECK_( 0 , 0 , 1 , 2 );
}

void ArraysStaticObjectsTest::testAppendNew( )
{
	{
		T_Test_ array;
		array.addNew( 0 );
		M_CHECK_( 0 , 0 , 0 , 0 );
		CPPUNIT_ASSERT_EQUAL( 1u , array.size( ) );
		CPPUNIT_ASSERT_EQUAL( 0u , array[ 0 ].serial );
	}
	M_CHECK_( 0 , 0 , 0 , 1 );
}

void ArraysStaticObjectsTest::testAppendTwo( )
{
	{
		T_Test_ array;
		T_TestObject_ obj1( 0 ) , obj2( 1 );
		array << obj1 << obj2;
		M_CHECK_( 0 , 2 , 0 , 0 );
		CPPUNIT_ASSERT_EQUAL( 2u , array.size( ) );
		CPPUNIT_ASSERT_EQUAL( 0u , array[ 0 ].serial );
		CPPUNIT_ASSERT_EQUAL( 1u , array[ 1 ].serial );
	}
	M_CHECK_( 0 , 2 , 0 , 4 );
}

/*----------------------------------------------------------------------------*/

void ArraysStaticObjectsTest::testInsertCopyEmpty( )
{
	{
		T_Test_ array;
		T_TestObject_ obj( 0 );
		array.insert( 0 , obj );
		M_CHECK_( 0 , 1 , 0 , 0 );
		CPPUNIT_ASSERT_EQUAL( 1u , array.size( ) );
		CPPUNIT_ASSERT_EQUAL( 0u , array[ 0 ].serial );
	}
	M_CHECK_( 0 , 1 , 0 , 2 );
}

void ArraysStaticObjectsTest::testInsertCopyBefore( )
{
	{
		T_Test_ array;
		for ( uint32_t i = 0 ; i < 4 ; i ++ ) {
			array << i;
		}
		T_TestObject_::reset( );

		T_TestObject_ obj( 15 );
		array.insert( 0 , obj );
		M_CHECK_( 0 , 1 , 0 , 0 );
		CPPUNIT_ASSERT_EQUAL( 5u , array.size( ) );
		CPPUNIT_ASSERT_EQUAL( 15u , array[ 0 ].serial );
	}
	M_CHECK_( 0 , 1 , 0 , 6 );
}

void ArraysStaticObjectsTest::testInsertCopyAfter( )
{
	{
		T_Test_ array;
		for ( uint32_t i = 0 ; i < 4 ; i ++ ) {
			array << i;
		}
		T_TestObject_::reset( );

		T_TestObject_ obj( 15 );
		array.insert( 4 , obj );
		M_CHECK_( 0 , 1 , 0 , 0 );
		CPPUNIT_ASSERT_EQUAL( 5u , array.size( ) );
		CPPUNIT_ASSERT_EQUAL( 15u , array[ 4 ].serial );
	}
	M_CHECK_( 0 , 1 , 0 , 6 );
}

/*----------------------------------------------------------------------------*/

void ArraysStaticObjectsTest::testInsertMoveEmpty( )
{
	{
		T_Test_ array;
		T_TestObject_ obj( 15 );
		array.insert( 0 , std::move( obj ) );
		M_CHECK_( 0 , 0 , 1 , 0 );
		CPPUNIT_ASSERT_EQUAL( 1u , array.size( ) );
		CPPUNIT_ASSERT_EQUAL( 15u , array[ 0 ].serial );
	}
	M_CHECK_( 0 , 0 , 1 , 2 );
}

void ArraysStaticObjectsTest::testInsertMoveBefore( )
{
	{
		T_Test_ array;
		for ( uint32_t i = 0 ; i < 4 ; i ++ ) {
			array << i;
		}
		T_TestObject_::reset( );

		T_TestObject_ obj( 15 );
		array.insert( 0 , std::move( obj ) );
		M_CHECK_( 0 , 0 , 1 , 0 );
		CPPUNIT_ASSERT_EQUAL( 5u , array.size( ) );
		CPPUNIT_ASSERT_EQUAL( 15u , array[ 0 ].serial );
	}
	M_CHECK_( 0 , 0 , 1 , 6 );
}

void ArraysStaticObjectsTest::testInsertMoveAfter( )
{
	{
		T_Test_ array;
		for ( uint32_t i = 0 ; i < 4 ; i ++ ) {
			array << i;
		}
		T_TestObject_::reset( );

		T_TestObject_ obj( 15 );
		array.insert( 4 , std::move( obj ) );
		M_CHECK_( 0 , 0 , 1 , 0 );
		CPPUNIT_ASSERT_EQUAL( 5u , array.size( ) );
		CPPUNIT_ASSERT_EQUAL( 15u , array[ 4 ].serial );
	}
	M_CHECK_( 0 , 0 , 1 , 6 );
}

/*----------------------------------------------------------------------------*/

void ArraysStaticObjectsTest::testInsertNewEmpty( )
{
	{
		T_Test_ array;
		array.insertNew( 0 , 15 );
		M_CHECK_( 0 , 0 , 0 , 0 );
		CPPUNIT_ASSERT_EQUAL( 1u , array.size( ) );
		CPPUNIT_ASSERT_EQUAL( 15u , array[ 0 ].serial );
	}
	M_CHECK_( 0 , 0 , 0 , 1 );
}

void ArraysStaticObjectsTest::testInsertNewBefore( )
{
	{
		T_Test_ array;
		for ( uint32_t i = 0 ; i < 4 ; i ++ ) {
			array << ( i + 2 );
		}
		T_TestObject_::reset( );

		array.insertNew( 0 , 15 );
		M_CHECK_( 0 , 0 , 0 , 0 );
		CPPUNIT_ASSERT_EQUAL( 5u , array.size( ) );
		CPPUNIT_ASSERT_EQUAL( 15u , array[ 0 ].serial );
	}
	M_CHECK_( 0 , 0 , 0 , 5 );
}

void ArraysStaticObjectsTest::testInsertNewAfter( )
{
	{
		T_Test_ array;
		for ( uint32_t i = 0 ; i < 4 ; i ++ ) {
			array << ( i + 2 );
		}
		T_TestObject_::reset( );

		array.insertNew( 4 , 15 );
		M_CHECK_( 0 , 0 , 0 , 0 );
		CPPUNIT_ASSERT_EQUAL( 5u , array.size( ) );
		CPPUNIT_ASSERT_EQUAL( 15u , array[ 4 ].serial );
	}
	M_CHECK_( 0 , 0 , 0 , 5 );
}

/*----------------------------------------------------------------------------*/

void ArraysStaticObjectsTest::testRemoveEnd( )
{
	{
		T_Test_ array;
		array << 0 << 1 << 2;
		T_TestObject_::reset( );

		array.remove( 2 );
		M_CHECK_( 0 , 0 , 0 , 1 );

		CPPUNIT_ASSERT_EQUAL( 2u , array.size( ) );
		CPPUNIT_ASSERT_EQUAL( 0u , array[ 0 ].serial );
		CPPUNIT_ASSERT_EQUAL( 1u , array[ 1 ].serial );
	}
	M_CHECK_( 0 , 0 , 0 , 3 );
}

void ArraysStaticObjectsTest::testRemoveMiddle( )
{
	{
		T_Test_ array;
		array << 0 << 1 << 2;
		T_TestObject_::reset( );

		array.remove( 1 );
		M_CHECK_( 0 , 0 , 1 , 1 );
		CPPUNIT_ASSERT_EQUAL( 2u , array.size( ) );
		CPPUNIT_ASSERT_EQUAL( 0u , array[ 0 ].serial );
		CPPUNIT_ASSERT_EQUAL( 2u , array[ 1 ].serial );
	}
	M_CHECK_( 0 , 0 , 1 , 3 );
}

void ArraysStaticObjectsTest::testRemoveSwapEnd( )
{
	{
		T_Test_ array;
		array << 0 << 1 << 2;
		T_TestObject_::reset( );

		array.removeSwap( 2 );
		M_CHECK_( 0 , 0 , 0 , 1 );
		CPPUNIT_ASSERT_EQUAL( 2u , array.size( ) );
		CPPUNIT_ASSERT_EQUAL( 0u , array[ 0 ].serial );
		CPPUNIT_ASSERT_EQUAL( 1u , array[ 1 ].serial );
	}
	M_CHECK_( 0 , 0 , 0 , 3 );
}

void ArraysStaticObjectsTest::testRemoveSwapMiddle( )
{
	{
		T_Test_ array;
		array << 0 << 1 << 2;
		T_TestObject_::reset( );

		array.removeSwap( 0 );
		M_CHECK_( 0 , 0 , 1 , 1 );
		CPPUNIT_ASSERT_EQUAL( 2u , array.size( ) );
		CPPUNIT_ASSERT_EQUAL( 2u , array[ 0 ].serial );
		CPPUNIT_ASSERT_EQUAL( 1u , array[ 1 ].serial );
	}
	M_CHECK_( 0 , 0 , 1 , 3 );
}

/*----------------------------------------------------------------------------*/

void ArraysStaticObjectsTest::testClear( )
{
	const uint32_t n = 8u;
	{
		T_Test_ array;
		for ( uint32_t i = 0 ; i < n ; i ++ ) {
			array << T_TestObject_( i );
		}
		array.clear( );
		M_CHECK_( 0 , 0 , n , n * 2 );
		CPPUNIT_ASSERT_EQUAL( 0u , array.size( ) );
	}
	M_CHECK_( 0 , 0 , n , n * 2 );
}

/*----------------------------------------------------------------------------*/

void ArraysStaticObjectsTest::testIndexOf( )
{
	T_Test_ a1;
	a1 << 1 << 2 << 3;
	CPPUNIT_ASSERT_EQUAL( 1 , a1.indexOf( T_TestObject_( 2 ) ) );
}

void ArraysStaticObjectsTest::testIndexOfMissing( )
{
	T_Test_ a1;
	a1 << 1 << 2 << 3;
	CPPUNIT_ASSERT_EQUAL( -1 , a1.indexOf( T_TestObject_( 8 ) ) );
}

void ArraysStaticObjectsTest::testContains( )
{
	T_Test_ a1;
	a1 << 1 << 2 << 3;
	CPPUNIT_ASSERT( a1.contains( T_TestObject_( 2 ) ) );
}

void ArraysStaticObjectsTest::testContainsMissing( )
{
	T_Test_ a1;
	a1 << 1 << 2 << 3;
	CPPUNIT_ASSERT( !a1.contains( T_TestObject_( 4 ) ) );
}

/*----------------------------------------------------------------------------*/

void ArraysStaticObjectsTest::testSort( )
{
	T_LargeTest_ array;
	for ( uint32_t i = 0 ; i < 5000 ; i ++ ) {
		array << T_TestObject_( std::rand( ) );
	}
	array.sort( );

	for ( uint32_t i = 1 ; i < 5000 ; i ++ ) {
		CPPUNIT_ASSERT( array[ i ].serial >= array[ i - 1 ].serial );
	}
}

void ArraysStaticObjectsTest::testSortComparator( )
{
	T_LargeTest_ array;
	for ( uint32_t i = 0 ; i < 5000 ; i ++ ) {
		array << T_TestObject_( std::rand( ) );
	}
	array.sort( []( T_TestObject_ const& a , T_TestObject_ const& b ){
		return T_Comparator< T_TestObject_ >::compare( b , a );
	} );

	for ( uint32_t i = 1 ; i < 5000 ; i ++ ) {
		CPPUNIT_ASSERT( array[ i ].serial <= array[ i - 1 ].serial );
	}
}

void ArraysStaticObjectsTest::testSortPartial( )
{
	T_LargeTest_ array;
	for ( uint32_t i = 0 ; i < 5000 ; i ++ ) {
		array << T_TestObject_( std::rand( ) );
	}
	T_LargeTest_ copy( array );
	array.sort( 1000 , 1000 );

	for ( uint32_t i = 0 ; i < 1000 ; i ++ ) {
		CPPUNIT_ASSERT_EQUAL( copy[ i ].serial , array[ i ].serial );
	}
	for ( uint32_t i = 1001 ; i < 2000 ; i ++ ) {
		CPPUNIT_ASSERT( array[ i ].serial >= array[ i - 1 ].serial );
	}
	for ( uint32_t i = 2000 ; i < 5000 ; i ++ ) {
		CPPUNIT_ASSERT_EQUAL( copy[ i ].serial , array[ i ].serial );
	}
}

/*----------------------------------------------------------------------------*/

void ArraysStaticObjectsTest::testCopyRangeOutside( )
{
	T_LargeTest_ array;
	for ( uint32_t i = 0 ; i < 5000 ; i ++ ) {
		array.addNew( std::rand( ) );
	}
	T_LargeTest_ range( array.copyRange( 7000 , 1000 ) );
	M_CHECK_( 0 , 0 , 0 , 0 );
	CPPUNIT_ASSERT_EQUAL( 0u , range.size( ) );
}

void ArraysStaticObjectsTest::testCopyRangeLarger( )
{
	T_LargeTest_ array;
	for ( uint32_t i = 0 ; i < 5000 ; i ++ ) {
		array.addNew( std::rand( ) );
	}
	T_LargeTest_ range( array.copyRange( 1000 ) );
	CPPUNIT_ASSERT_EQUAL( 4000u , range.size( ) );
	M_CHECK_( 0 , 4000 , 4000 , 4000 );
	for ( uint32_t i = 0 ; i < 4000 ; i ++ ) {
		CPPUNIT_ASSERT_EQUAL( array[ i + 1000 ].serial , range[ i ].serial );
	}
}

void ArraysStaticObjectsTest::testCopyRangeSub( )
{
	T_LargeTest_ array;
	for ( uint32_t i = 0 ; i < 5000 ; i ++ ) {
		array.addNew( std::rand( ) );
	}
	T_LargeTest_ range( array.copyRange( 1000 , 1999 ) );
	CPPUNIT_ASSERT_EQUAL( 1000u , range.size( ) );
	M_CHECK_( 0 , 1000 , 1000 , 1000 );
	for ( uint32_t i = 0 ; i < 1000 ; i ++ ) {
		CPPUNIT_ASSERT_EQUAL( array[ i + 1000 ].serial , range[ i ].serial );
	}
}

/*----------------------------------------------------------------------------*/

void ArraysStaticObjectsTest::testMoveRangeOutside( )
{
	T_LargeTest_ array;
	for ( uint32_t i = 0 ; i < 5000 ; i ++ ) {
		array.addNew( std::rand( ) );
	}
	T_LargeTest_ range( array.moveRange( 7000 , 1000 ) );
	M_CHECK_( 0 , 0 , 0 , 0 );
	CPPUNIT_ASSERT_EQUAL( uint32_t( 0 ) , range.size( ) );
}

void ArraysStaticObjectsTest::testMoveRangeLarger( )
{
	T_LargeTest_ array;
	for ( uint32_t i = 0 ; i < 5000 ; i ++ ) {
		array.addNew( std::rand( ) );
	}
	T_LargeTest_ range( array.moveRange( 1000 ) );
	CPPUNIT_ASSERT_EQUAL( uint32_t( 4000 ) , range.size( ) );
	M_CHECK_( 0 , 0 , 8000 , 4000 );
	for ( uint32_t i = 0 ; i < 4000 ; i ++ ) {
		CPPUNIT_ASSERT_EQUAL( array[ i + 1000 ].serial , range[ i ].serial );
	}
}

void ArraysStaticObjectsTest::testMoveRangeSub( )
{
	T_LargeTest_ array;
	for ( uint32_t i = 0 ; i < 5000 ; i ++ ) {
		array.addNew( std::rand( ) );
	}
	T_LargeTest_ range( array.moveRange( 1000 , 1999 ) );
	CPPUNIT_ASSERT_EQUAL( uint32_t( 1000 ) , range.size( ) );
	M_CHECK_( 0 , 0 , 2000 , 1000 );
	for ( uint32_t i = 0 ; i < 1000 ; i ++ ) {
		CPPUNIT_ASSERT_EQUAL( array[ i + 1000 ].serial , range[ i ].serial );
	}
}