programming-examples/c++/Others/TestAvlTree.cpp - Test program for AVL trees.cpp
2019-11-15 12:59:38 +01:00

35 lines
1.0 KiB
C++

TestAvlTree.cpp - Test program for AVL trees
#include <iostream.h>
#include "AvlTree.h"
// Test program
int main( )
{
const int ITEM_NOT_FOUND = -9999;
AvlTree<int> t( ITEM_NOT_FOUND ), t2( ITEM_NOT_FOUND );
int NUMS = 40000;
const int GAP = 37;
int i;
cout << "Checking... (no more output means success)" << endl;
for( i = GAP; i != 0; i = ( i + GAP ) % NUMS )
t.insert( i );
if( NUMS < 40 )
t.printTree( );
if( t.findMin( ) != 1 || t.findMax( ) != NUMS - 1 )
cout << "FindMin or FindMax error!" << endl;
t2 = t;
for( i = 1; i < NUMS; i++ )
if( t2.find( i ) != i )
cout << "Find error1!" << endl;
if( t2.find( 0 ) != ITEM_NOT_FOUND )
cout << "ITEM_NOT_FOUND failed!" << endl;
return 0;
}