guid2ptr_tests.cpp

著名的 helix realplayer 基于手机 symbian 系统的 播放器全套源代码

/* ***** BEGIN LICENSE BLOCK ***** 
 * Version: RCSL 1.0/RPSL 1.0 
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 * Version 1.0 (the "RPSL") available at 
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 * the file under the RealNetworks Community Source License Version 1.0 
 * (the "RCSL") available at http://www.helixcommunity.org/content/rcsl, 
 * in which case the RCSL will apply. You may also obtain the license terms 
 * directly from RealNetworks.  You may not use this file except in 
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 * This file is part of the Helix DNA Technology. RealNetworks is the 
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#include "./map_spec_tests.h"

//#include "hxguidmap.h"
#include "chxmapguidtoobj.h"
#include "hx_ut_debug.h"
#include "./hxlist.h"
#include "./kv_store.h"
#include "./find_match.h"

template<>
class MapSpecificTests<CHXMapGUIDToObj>
{
 public:
    bool operator()();

private:
    bool TestIterator();
    bool TestIterator2();
    bool TestGetStartPosition();
    bool TestGetNextAssoc();
};

bool MapSpecificTests<CHXMapGUIDToObj>::operator() ()
{
    bool ret = (TestIterator() &&
		TestIterator2() &&
		TestGetStartPosition() &&
		TestGetNextAssoc());

    DPRINTF (D_ERROR, ("MapSpecificTests<CHXMapGUIDToObj> : %d\n",
		       ret));
    return ret;
}

bool MapSpecificTests<CHXMapGUIDToObj>::TestIterator()
{
    bool ret = true;

    CHXMapGUIDToObj map;
    KeyValueStore<GUID, void*> store;

    for (int i = 0; i < 10; i++)
	store.Create(i);

    for (int j = 0; j < store.GetCount(); j++)
	map.SetAt(store.GetKey(j), store.GetValue(j));


    CHXMapGUIDToObj::Iterator itr = map.Begin(); 

    HLXList<int> matchList;

    for (; ret && (itr != map.End()); ++itr)
    {
	int index = 0;

	if (!FindMatch<GUID, void*>()(store, *itr.get_key(), *itr, index))
	{
	    DPRINTF (D_ERROR,
		     ("MapSpecificTests<CHXMapGUIDToObj>::TestIterator() : Failed to find key/value pair\n"));
	    ret = false;
	}
	else if (matchList.Find(index))
	{
	    DPRINTF (D_ERROR,
		     ("MapSpecificTests<CHXMapGUIDToObj>::TestIterator() : Index already in match list\n"));
	    ret = false;
	}
	else
	{
	    matchList.AddTail(index);
	}

    }

    if (ret && (matchList.GetCount() != map.GetCount()))
    {
	DPRINTF (D_ERROR,
		 ("MapSpecificTests<CHXMapGUIDToObj>::TestIterator() : match list count does not match map count\n"));
	ret = false;
    }

    return ret;
}

bool MapSpecificTests<CHXMapGUIDToObj>::TestIterator2()
{
    // This test is the same as TestIterator() except that
    // it uses the default constructor of the iterator.
    bool ret = true;

    CHXMapGUIDToObj map;
    KeyValueStore<GUID, void*> store;

    for (int i = 0; i < 10; i++)
	store.Create(i);

    for (int j = 0; j < store.GetCount(); j++)
	map.SetAt(store.GetKey(j), store.GetValue(j));


    CHXMapGUIDToObj::Iterator itr; 

    HLXList<int> matchList;

    for (itr = map.Begin(); ret && (itr != map.End()); ++itr)
    {
	int index = 0;

	if (!FindMatch<GUID, void*>()(store, *itr.get_key(), *itr, index))
	{
	    DPRINTF (D_ERROR,
		     ("MapSpecificTests<CHXMapGUIDToObj>::TestIterator2() : Failed to find key/value pair\n"));
	    ret = false;
	}
	else if (matchList.Find(index))
	{
	    DPRINTF (D_ERROR,
		     ("MapSpecificTests<CHXMapGUIDToObj>::TestIterator2() : Index already in match list\n"));
	    ret = false;
	}
	else
	{
	    matchList.AddTail(index);
	}

    }

    if (ret && (matchList.GetCount() != map.GetCount()))
    {
	DPRINTF (D_ERROR,
		 ("MapSpecificTests<CHXMapGUIDToObj>::TestIterator2() : match list count does not match map count\n"));
	ret = false;
    }

    return ret;
}

bool MapSpecificTests<CHXMapGUIDToObj>::TestGetStartPosition()
{
    bool ret = false;

    CHXMapGUIDToObj map;

    POSITION pos = map.GetStartPosition();

    if (!pos)
    {
	KeyValueStore<GUID, void*> store;
	store.Create(0);
	
	map.SetAt(store.GetKey(0), store.GetValue(0));

	pos = map.GetStartPosition();

	if (pos)
	    ret = true;
	else
	{
	    DPRINTF (D_ERROR, ("MapSpecificTests<CHXMapGUIDToObj>::TestGetStartPosition() : pos NULL for a non-empty map\n"));
	}
    }
    else
    {
	DPRINTF (D_ERROR, ("MapSpecificTests<CHXMapGUIDToObj>::TestGetStartPosition() : pos not NULL for an empty map\n"));
    }

    return ret;
}

bool MapSpecificTests<CHXMapGUIDToObj>::TestGetNextAssoc()
{
    bool ret = true;

    CHXMapGUIDToObj map;
    KeyValueStore<GUID, void*> store;

    for (int i = 0; i < 10; i++)
	store.Create(i);

    for (int j = 0; j < store.GetCount(); j++)
	map.SetAt(store.GetKey(j), store.GetValue(j));

#ifdef DO_MAP_DUMP
    map.Dump();
#endif /* DO_MAP_DUMP */

    POSITION pos = map.GetStartPosition();

    HLXList<int> matchList;

    while (ret && pos)
    {
	GUID* pKey;
	void* value = 0;
	int index = 0;
	
	map.GetNextAssoc(pos, pKey, value);

	if (!FindMatch<GUID, void*>()(store, *pKey, value, index))
	{
	    DPRINTF (D_ERROR, ("MapSpecificTests<CHXMapGUIDToObj>::TestGetNextAssoc() : failed to find the key/value pair\n"));
	    
	    ret = false;
	}
	else if (matchList.Find(index))
	{
	    DPRINTF (D_ERROR, ("MapSpecificTests<CHXMapGUIDToObj>::TestGetNextAssoc() : Item %d already visited\n", index));
	    ret = false;
	}	
	else
	    matchList.AddTail(index);
    }

    if (ret && (matchList.GetCount() != map.GetCount()))
    {
	DPRINTF (D_ERROR, ("MapSpecificTests<CHXMapGUIDToObj>::TestGetNextAssoc() : items visited count doesn't match map item count\n"));
	ret = false;
    }

    
    
    return ret;
}