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/*
* Copyright (C) 2007-2008 Xagasoft, All rights reserved.
*
* This file is part of the libbu++ library and is released under the
* terms of the license contained in the file LICENSE.
*/
#include "bu/fstring.h"
#include "bu/hash.h"
#include "bu/unitsuite.h"
#include <stdio.h>
class Unit : public Bu::UnitSuite
{
private:
typedef Bu::Hash<Bu::FString, int> StrIntHash;
typedef Bu::Hash<Bu::FString, Bu::FString> StrStrHash;
public:
Unit()
{
setName("Hash");
addTest( Unit::insert1 );
addTest( Unit::insert2 );
addTest( Unit::probe1 );
addTest( Unit::erase1 );
}
virtual ~Unit()
{
}
void probe1()
{
StrIntHash h;
char buf[20];
for(int i=1;i<10000;i++)
{
sprintf(buf,"%d",i);
Bu::FString sTmp(buf);
h[sTmp] = i;
unitTest( h.has(sTmp) );
}
}
void insert1()
{
StrIntHash h;
h["Hi"] = 42;
unitTest( h["Hi"] == 42 );
}
void insert2()
{
StrStrHash h;
h["Hi"] = "Yo";
h["Bye"] = "Later";
unitTest( h["Hi"].getValue() == "Yo" );
StrStrHash h2(h);
unitTest( h2["Hi"].getValue() = "Yo" );
unitTest( h2["Bye"].getValue() = "Later" );
StrStrHash h3;
h3 = h;
unitTest( h3["Hi"].getValue() = "Yo" );
unitTest( h3["Bye"].getValue() = "Later" );
}
void erase1()
{
StrIntHash h;
h.insert("Number 1", 1 );
h.insert("Number 2", 2 );
h.insert("Number 3", 3 );
h.erase("Number 2");
h.get("Number 3");
try {
h.get("Number 2");
unitFailed("h.get(\"Number 2\") should have thrown an exception.");
} catch( Bu::HashException &e ) { }
printf("\n");
for( StrIntHash::iterator i = h.begin(); i != h.end(); i++ )
{
printf(" - \"%s\" = %d\n", i.getKey().getStr(), i.getValue() );
}
}
};
int main( int argc, char *argv[] )
{
return Unit().run( argc, argv );
}
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