irrlicht/tests/irrMap.cpp

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#include "testUtils.h"
#include <irrlicht.h>
using namespace irr;
using namespace core;
// map has no operator== currently so we have to check manually
// TODO: Add an operator== to core::map and the kick this function out
template <class KeyType, class ValueType>
static bool compareMaps(core::map<KeyType,ValueType> & a, core::map<KeyType,ValueType> & b)
{
if ( a.size() != b.size() )
return false;
// can't test allocator because we have no access to it here
typename core::map<KeyType, ValueType>::Iterator iterA = a.getIterator();
typename core::map<KeyType, ValueType>::Iterator iterB = b.getIterator();
for ( ; !iterA.atEnd(); iterA++, iterB++ ) // TODO: only iter++, no ++iter in irr::map
{
if ( iterA->getValue() != iterB->getValue() )
return false;
}
return true;
}
static bool testSwap()
{
bool result = true;
core::map<int, int> map1, map2, copy1, copy2;
for ( int i=0; i<99; ++i )
{
map1[i] = i;
copy1[i] = i; // TODO: whatever the reason - irr::map does not want operator= so we have to assign to identical values
if ( i < 10 ) // we want also different container sizes
{
map2[i] = 99-i;
copy2[i] = 99-i; // TODO: whatever the reason - irr::map does not want operator= so we have to assign to identical values
}
}
map1.swap(map2);
result &= compareMaps(map1, copy2);
result &= compareMaps(map2, copy1);
assert_log( result );
return result;
}
// Test the functionality of core::list
bool testIrrMap(void)
{
bool success = true;
success &= testSwap();
if(success)
logTestString("\nAll tests passed\n");
else
logTestString("\nFAIL!\n");
return success;
}