/*! ========================================================================
** Extended Template and Library Test Suite
** Handle Template Class Test
** $Id: handle.cpp,v 1.1.1.1 2005/01/04 01:31:48 darco Exp $
**
** Copyright (c) 2002 Robert B. Quattlebaum Jr.
**
** This package is free software; you can redistribute it and/or
** modify it under the terms of the GNU General Public License as
** published by the Free Software Foundation; either version 2 of
** the License, or (at your option) any later version.
**
** This package is distributed in the hope that it will be useful,
** but WITHOUT ANY WARRANTY; without even the implied warranty of
** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
** General Public License for more details.
**
** === N O T E S ===========================================================
**
** ========================================================================= */
/* === H E A D E R S ======================================================= */
#include <ETL/handle>
#include <list>
#include <stdio.h>
#include <stdlib.h>
#include <string>
#include <map>
#include <vector>
/* === M A C R O S ========================================================= */
#define NUMBER_OF_OBJECTS 40000
using namespace std;
/* === C L A S S E S ======================================================= */
struct my_test_obj : public etl::rshared_object
{
static int instance_count;
int my_id;
my_test_obj(int my_id=0):my_id(my_id)
{
instance_count++;
}
virtual ~my_test_obj()
{
if(instance_count==0)
printf("Error, instance count is going past zero!\n");
instance_count--;
}
bool operator<(const my_test_obj &rhs)const
{
return my_id<rhs.my_id;
}
};
struct my_other_test_obj : public my_test_obj
{
static int instance_count;
my_other_test_obj(int my_id=0):my_test_obj(my_id)
{
instance_count++;
}
virtual ~my_other_test_obj()
{
if(instance_count==0)
printf("Error, instance count is going past zero!\n");
instance_count--;
}
};
int my_test_obj::instance_count=0;
int my_other_test_obj::instance_count=0;
typedef etl::handle<my_test_obj> obj_handle;
typedef etl::rhandle<my_test_obj> robj_handle;
typedef etl::handle<my_other_test_obj> other_obj_handle;
typedef list< obj_handle > obj_list;
typedef list< other_obj_handle > other_obj_list;
typedef list< robj_handle > robj_list;
int handle_basic_test()
{
printf("handle: Size of a handle: %u\n",(unsigned int)sizeof(etl::handle<int>));
printf("handle: Size of a loose_handle: %u\n",(unsigned int)sizeof(etl::loose_handle<int>));
printf("handle: Size of a rhandle: %u\n",(unsigned int)sizeof(etl::rhandle<int>));
printf("handle: Size of a shared_object: %u\n",(unsigned int)sizeof(etl::shared_object));
printf("handle: Size of a rshared_object: %u\n",(unsigned int)sizeof(etl::rshared_object));
printf("handle: Basic test: ");
my_test_obj::instance_count=0;
{
etl::handle<my_test_obj> obj_handle(new my_test_obj(rand()));
}
if(my_test_obj::instance_count!=0)
{
printf("FAILED!\n");
printf(__FILE__":%d: on create/distroy, instance count=%d, should be zero.\n",__LINE__,my_test_obj::instance_count);
return 1;
}
{
map<string,etl::handle<my_test_obj> > my_map;
etl::handle<my_test_obj> obj_handle(new my_test_obj(rand()));
my_map["bleh"]=obj_handle;
}
if(my_test_obj::instance_count!=0)
{
printf("FAILED!\n");
printf(__FILE__":%d: on create/distroy, instance count=%d, should be zero.\n",__LINE__,my_test_obj::instance_count);
return 1;
}
etl::handle<my_test_obj> obj_handle(new my_test_obj(rand()));
if(obj_handle != obj_handle.constant())
{
printf("FAILED!\n");
printf(__FILE__":%d: on call to handle<>::constant().\n",__LINE__);
return 1;
}
printf("PASSED\n");
return 0;
}
int handle_general_use_test(void)
{
printf("handle: General-use test: ");
my_test_obj::instance_count=0;
obj_list my_list, my_other_list;
int i;
for(i=0;i<NUMBER_OF_OBJECTS;i++)
my_list.push_back( obj_handle(new my_test_obj(rand())) );
my_other_list=my_list;
if(my_test_obj::instance_count!=NUMBER_OF_OBJECTS)
{
printf("FAILED!\n");
printf(__FILE__":%d: On copy, instance count=%d, should be %d.\n",__LINE__,my_test_obj::instance_count,NUMBER_OF_OBJECTS);
return 1;
}
my_list.sort();
if(my_test_obj::instance_count!=NUMBER_OF_OBJECTS)
{
printf("FAILED!\n");
printf(__FILE__":%d: On copy, instance count=%d, should be %d.\n",__LINE__,my_test_obj::instance_count,NUMBER_OF_OBJECTS);
return 1;
}
my_list.clear();
if(my_test_obj::instance_count!=NUMBER_OF_OBJECTS)
{
printf("FAILED!\n");
printf(__FILE__":%d: On copy's clear, instance count=%d, should be %d.\n",__LINE__,my_test_obj::instance_count,NUMBER_OF_OBJECTS);
return 1;
}
my_other_list.clear();
if(my_test_obj::instance_count)
{
printf("FAILED!\n");
printf(__FILE__":%d: On clear, instance count=%d, should be zero.\n",__LINE__,my_test_obj::instance_count);
return 1;
}
printf("PASSED\n");
return 0;
}
struct ListItem
{
robj_handle obj;
int bleh;
int blah;
ListItem(robj_handle obj,int bleh=1, int blah=2):
obj(obj),bleh(bleh),blah(blah) { }
};
int rhandle_general_use_test(void)
{
printf("rhandle: General-use test: ");
my_test_obj::instance_count=0;
robj_list my_list;
int i;
robj_handle obj= new my_test_obj(rand());
for(i=0;i<NUMBER_OF_OBJECTS;i++)
my_list.push_back(obj);
obj_list my_other_list(my_list.begin(),my_list.end());
if(obj.count()!=NUMBER_OF_OBJECTS*2+1)
{
printf("FAILED!\n");
printf(__FILE__":%d: On copy, handle count=%d, should be %d.\n",__LINE__,obj.count(),NUMBER_OF_OBJECTS*2+1);
return 1;
}
if(obj.rcount()!=NUMBER_OF_OBJECTS+1)
{
printf("FAILED!\n");
printf(__FILE__":%d: On copy, rhandle count=%d, should be %d.\n",__LINE__,obj.rcount(),NUMBER_OF_OBJECTS+1);
return 1;
}
my_list.sort();
if(obj.rcount()!=NUMBER_OF_OBJECTS+1)
{
printf("FAILED!\n");
printf(__FILE__":%d: On copy, instance count=%d, should be %d.\n",__LINE__,obj.rcount(),NUMBER_OF_OBJECTS+1);
return 1;
}
{robj_handle bleh(obj);}
if(obj.rcount()!=NUMBER_OF_OBJECTS+1)
{
printf("FAILED!\n");
printf(__FILE__":%d: On copy, instance count=%d, should be %d.\n",__LINE__,obj.rcount(),NUMBER_OF_OBJECTS+1);
return 1;
}
my_other_list.clear();
if(obj.rcount()!=obj.count())
{
printf("FAILED!\n");
printf(__FILE__":%d: On copy's clear, handle count (%d) != rhandle count (%d)\n",__LINE__,obj.count(),obj.rcount());
return 1;
}
if(obj.rcount()!=NUMBER_OF_OBJECTS+1)
{
printf("FAILED!\n");
printf(__FILE__":%d: On copy's clear, instance count=%d, should be %d.\n",__LINE__,obj.rcount(),NUMBER_OF_OBJECTS+1);
return 1;
}
robj_handle new_obj= new my_test_obj(rand());
int replacements=obj.replace(new_obj);
if(replacements!=NUMBER_OF_OBJECTS+1)
{
printf("FAILED!\n");
printf(__FILE__":%d: Only managed to replace %d, should have replaced %d\n",__LINE__,replacements,NUMBER_OF_OBJECTS+1);
return 1;
}
if(obj!=new_obj)
{
printf("FAILED!\n");
printf(__FILE__":%d: On replace, handles should be equal.\n",__LINE__);
return 1;
}
{
robj_handle bleh(obj);
robj_handle blah(obj.get());
}
my_list.clear();
obj.detach();
new_obj.detach();
if(my_test_obj::instance_count)
{
printf("FAILED!\n");
printf(__FILE__":%d: On clear, instance count=%d, should be zero.\n",__LINE__,my_test_obj::instance_count);
return 1;
}
std::vector<ListItem> my_item_list;
for(i=0;i<NUMBER_OF_OBJECTS;i++)
my_item_list.push_back(ListItem(new my_test_obj(rand()),3,4));
for(i=0;i<100;i++)
{
int src,dest;
src=rand()%NUMBER_OF_OBJECTS;
dest=rand()%NUMBER_OF_OBJECTS;
ListItem tmp(my_item_list[src]);
assert(tmp.obj.rcount()>=2);
my_item_list.erase(my_item_list.begin()+src);
assert(tmp.obj.rcount()>=1);
my_item_list.insert(my_item_list.begin()+dest,tmp);
assert(tmp.obj.rcount()>=2);
}
my_item_list.clear();
if(my_test_obj::instance_count)
{
printf("FAILED!\n");
printf(__FILE__":%d: On clear, instance count=%d, should be zero.\n",__LINE__,my_test_obj::instance_count);
return 1;
}
printf("PASSED\n");
return 0;
}
int handle_inheritance_test(void)
{
printf("handle: Inheritance test: ");
my_test_obj::instance_count=0;
my_other_test_obj::instance_count=0;
other_obj_list my_other_list;
int i;
for(i=0;i<NUMBER_OF_OBJECTS;i++)
my_other_list.push_back( other_obj_handle(new my_other_test_obj(rand())) );
obj_list my_list(my_other_list.begin(),my_other_list.end());
if(my_test_obj::instance_count!=NUMBER_OF_OBJECTS)
{
printf("FAILED!\n");
printf(__FILE__":%d: On copy, instance count=%d, should be %d.\n",__LINE__,my_test_obj::instance_count,NUMBER_OF_OBJECTS);
return 1;
}
for(i=0;i<NUMBER_OF_OBJECTS;i++)
my_list.push_back( other_obj_handle(new my_other_test_obj(rand())) );
if(my_other_test_obj::instance_count!=NUMBER_OF_OBJECTS*2 ||
my_test_obj::instance_count!=my_other_test_obj::instance_count)
{
printf("FAILED!\n");
printf(__FILE__":%d: On inherited copy, instance count=%d, should be %d.\n",__LINE__,my_test_obj::instance_count,NUMBER_OF_OBJECTS*2);
return 1;
}
my_list.sort();
my_other_list.sort();
if(my_test_obj::instance_count!=NUMBER_OF_OBJECTS*2)
{
printf("FAILED!\n");
printf(__FILE__":%d: On sort, instance count=%d, should be %d.\n",__LINE__,my_test_obj::instance_count,NUMBER_OF_OBJECTS*2);
return 1;
}
my_list.clear();
if(my_test_obj::instance_count!=NUMBER_OF_OBJECTS)
{
printf("FAILED!\n");
printf(__FILE__":%d: On clear, instance count=%d, should be %d.\n",__LINE__,my_test_obj::instance_count,NUMBER_OF_OBJECTS);
return 1;
}
my_other_list.clear();
if(my_test_obj::instance_count)
{
printf("FAILED!\n");
printf(__FILE__":%d: On clear, instance count=%d, should be zero.\n",__LINE__,my_test_obj::instance_count);
return 1;
}
printf("PASSED\n");
return 0;
}
void test_func(etl::handle<my_test_obj> handle)
{
if(handle) { int i=handle.count(); i++; }
}
int loose_handle_test(void)
{
printf("handle: loose_handle test: ");
my_test_obj::instance_count=0;
etl::loose_handle<my_test_obj> obj_handle_loose;
etl::handle<my_test_obj> obj_handle2;
{
etl::handle<my_test_obj> obj_handle(new my_test_obj(rand()));
if(my_test_obj::instance_count!=1)
{
printf("FAILED!\n");
printf(__FILE__":%d: on handle assignment from new object, instance count=%d, should be 1.\n",__LINE__,my_test_obj::instance_count);
return 1;
}
obj_handle_loose=obj_handle;
if(obj_handle!=obj_handle_loose)
{
printf("FAILED!\n");
printf(__FILE__":%d: on loose_handle assignment\n",__LINE__);
return 1;
}
obj_handle2=obj_handle_loose;
if(my_test_obj::instance_count!=1)
{
printf("FAILED!\n");
printf(__FILE__":%d: on handle assignment from loose_handle, instance count=%d, should be 1.\n",__LINE__,my_test_obj::instance_count);
return 1;
}
test_func(obj_handle_loose);
if(my_test_obj::instance_count!=1)
{
printf("FAILED!\n");
printf(__FILE__":%d: on handle assignment from loose_handle, instance count=%d, should be 1.\n",__LINE__,my_test_obj::instance_count);
return 1;
}
}
if(my_test_obj::instance_count!=1)
{
printf("FAILED!\n");
printf(__FILE__":%d: on create/destroy, instance count=%d, should be 1.\n",__LINE__,my_test_obj::instance_count);
return 1;
}
printf("PASSED\n");
return 0;
}
int handle_cast_test()
{
printf("handle: casting test: ");
etl::handle<my_test_obj> obj;
etl::handle<my_other_test_obj> other_obj;
etl::loose_handle<my_other_test_obj> loose_obj;
other_obj.spawn();
loose_obj=other_obj;
obj=etl::handle<my_test_obj>::cast_dynamic(loose_obj);
if(obj!=other_obj)
{
printf("FAILED!\n");
printf(__FILE__":%d: on handle assignment from loose_handle.\n",__LINE__);
return 1;
}
printf("PASSED\n");
return 0;
}
/* === E N T R Y P O I N T ================================================= */
int main()
{
int error=0;
error+=handle_basic_test();
error+=handle_cast_test();
error+=handle_general_use_test();
error+=handle_inheritance_test();
error+=loose_handle_test();
error+=rhandle_general_use_test();
return error;
}