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CodeBlocksPortable/dm/stlport/test/eh/test_algobase.cpp

99 lines
2.9 KiB
C++

/***********************************************************************************
test_algobase.cpp
* Copyright (c) 1997
* Mark of the Unicorn, Inc.
*
* Permission to use, copy, modify, distribute and sell this software
* and its documentation for any purpose is hereby granted without fee,
* provided that the above copyright notice appear in all copies and
* that both that copyright notice and this permission notice appear
* in supporting documentation. Mark of the Unicorn makes no
* representations about the suitability of this software for any
* purpose. It is provided "as is" without express or implied warranty.
***********************************************************************************/
# include "Prefix.h"
# if defined (EH_NEW_HEADERS)
# ifdef __SUNPRO_CC
# include <stdio.h>
# endif
#include <algorithm>
# else
#include <algo.h>
# endif
#include "Tests.h"
#include "LeakCheck.h"
#include "TestClass.h"
// EH_USE_STD
enum { kBufferSize = 100 };
struct test_uninitialized_copy
{
test_uninitialized_copy()
: stuff( new TestClass[kBufferSize] ), end_of_stuff(stuff + kBufferSize) {
gTestController.SetCurrentTestName("uninitialized_copy()");
}
~test_uninitialized_copy() { delete[] stuff; }
void operator()( TestClass* buffer ) const
{
EH_STD::uninitialized_copy((TestClass*)stuff, (TestClass*)end_of_stuff, buffer );
EH_ASSERT( EH_STD::equal( (TestClass*)stuff, (TestClass*)end_of_stuff, buffer ) );
stl_destroy( buffer, buffer+kBufferSize );
}
private:
TestClass * stuff;
TestClass * end_of_stuff;
};
struct test_uninitialized_fill
{
test_uninitialized_fill() {
gTestController.SetCurrentTestName("uninitialized_fill()");
}
void operator()( TestClass* buffer ) const
{
TestClass* buf_end = buffer + kBufferSize;
EH_STD::uninitialized_fill( buffer, buf_end, testValue );
for ( EH_CSTD::size_t i = 0; i < kBufferSize; i++ )
EH_ASSERT( buffer[i] == testValue );
stl_destroy( buffer, buf_end );
}
private:
TestClass testValue;
};
struct test_uninitialized_fill_n
{
test_uninitialized_fill_n() {
gTestController.SetCurrentTestName("uninitialized_fill_n()");
}
void operator()( TestClass* buffer ) const
{
TestClass* end = buffer + kBufferSize;
EH_STD::uninitialized_fill_n( buffer, (EH_CSTD::size_t)kBufferSize, testValue );
for ( EH_CSTD::size_t i = 0; i < kBufferSize; i++ )
EH_ASSERT( buffer[i] == testValue );
stl_destroy( buffer, end );
}
private:
TestClass testValue;
};
void test_algobase()
{
// force alignment
double arr[ sizeof(TestClass) * kBufferSize ];
TestClass* c = (TestClass*)arr;
WeakCheck( c, test_uninitialized_copy() );
WeakCheck( c, test_uninitialized_fill() );
WeakCheck( c, test_uninitialized_fill_n() );
}