mirror of
https://github.com/ENSL/NS.git
synced 2024-11-24 13:31:12 +00:00
2f9f0c732e
git-svn-id: https://unknownworlds.svn.cloudforge.com/ns1@277 67975925-1194-0748-b3d5-c16f83f1a3a1
551 lines
17 KiB
C++
551 lines
17 KiB
C++
/***********************************************************************************
|
|
test_insert.h
|
|
|
|
* Copyright (c) 1997
|
|
* Mark of the Unicorn, Inc.
|
|
*
|
|
* Permission to use, copy, modify, distribute and sell this software
|
|
* and its documentation for any purpose is hereby granted without fee,
|
|
* provided that the above copyright notice appear in all copies and
|
|
* that both that copyright notice and this permission notice appear
|
|
* in supporting documentation. Mark of the Unicorn makes no
|
|
* representations about the suitability of this software for any
|
|
* purpose. It is provided "as is" without express or implied warranty.
|
|
|
|
***********************************************************************************/
|
|
#ifndef test_insert_H_
|
|
#define test_insert_H_
|
|
|
|
# include "Prefix.h"
|
|
# if defined (EH_NEW_HEADERS)
|
|
# include <utility>
|
|
# include <vector>
|
|
# include <cassert>
|
|
# include <climits>
|
|
# else
|
|
# include <vector.h>
|
|
# include <assert.h>
|
|
# include <limits.h>
|
|
# endif
|
|
#include "random_number.h"
|
|
#include "nc_alloc.h"
|
|
#include "ThrowCompare.h"
|
|
|
|
// A classification system for containers, for verification
|
|
struct container_tag {};
|
|
struct sequence_container_tag {};
|
|
struct associative_container_tag {};
|
|
|
|
struct set_tag {};
|
|
struct multiset_tag {};
|
|
struct map_tag {};
|
|
struct multimap_tag {};
|
|
|
|
template <class C, class Iter>
|
|
size_t CountNewItems( const C&, const Iter& firstNew,
|
|
const Iter& lastNew, sequence_container_tag )
|
|
{
|
|
size_t dist = 0;
|
|
#if 0 //def __SUNPRO_CC
|
|
EH_DISTANCE( firstNew, lastNew, dist );
|
|
#else
|
|
EH_DISTANCE( Iter(firstNew), Iter(lastNew), dist );
|
|
#endif
|
|
return dist;
|
|
}
|
|
|
|
template <class C, class Iter>
|
|
size_t CountNewItems( const C& c, const Iter& firstNew,
|
|
const Iter& lastNew, multimap_tag )
|
|
{
|
|
return CountNewItems( c, firstNew, lastNew, sequence_container_tag() );
|
|
}
|
|
|
|
template <class C, class Iter>
|
|
size_t CountNewItems( const C& c, const Iter& firstNew,
|
|
const Iter& lastNew, multiset_tag )
|
|
{
|
|
return CountNewItems( c, firstNew, lastNew, sequence_container_tag() );
|
|
}
|
|
|
|
|
|
template <class C, class Iter, class KeyOfValue>
|
|
#ifdef __BORLANDC__
|
|
size_t CountUniqueItems_Aux( const C& original, const Iter& firstNew,
|
|
#else
|
|
size_t CountUniqueItems_Aux( const C& original, Iter firstNew,
|
|
#endif
|
|
Iter lastNew, const KeyOfValue& keyOfValue )
|
|
{
|
|
typedef typename C::key_type key;
|
|
typedef typename C::const_iterator const_iter;
|
|
typedef EH_STD::vector<key> key_list;
|
|
typedef typename key_list::iterator key_iterator;
|
|
key_list keys;
|
|
size_t dist = 0;
|
|
#ifdef __SUNPRO_CC
|
|
EH_DISTANCE( firstNew, lastNew, dist );
|
|
#else
|
|
EH_DISTANCE( Iter(firstNew), Iter(lastNew), dist );
|
|
#endif
|
|
keys.reserve( dist );
|
|
for ( Iter x = firstNew; x != lastNew; ++x )
|
|
keys.push_back( keyOfValue(*x) );
|
|
|
|
EH_STD::sort( keys.begin(), keys.end() );
|
|
key_iterator last = EH_STD::unique( keys.begin(), keys.end() );
|
|
|
|
size_t cnt = 0;
|
|
for ( key_iterator tmp = keys.begin(); tmp != last; ++tmp )
|
|
{
|
|
if ( const_iter(original.find( *tmp )) == const_iter(original.end()) )
|
|
++cnt;
|
|
}
|
|
return cnt;
|
|
}
|
|
|
|
#if ! defined (__SGI_STL)
|
|
EH_BEGIN_NAMESPACE
|
|
template <class T>
|
|
struct identity
|
|
{
|
|
const T& operator()( const T& x ) const { return x; }
|
|
};
|
|
# if ! defined (__KCC)
|
|
template <class _Pair>
|
|
struct select1st : public unary_function<_Pair, typename _Pair::first_type> {
|
|
const typename _Pair::first_type& operator()(const _Pair& __x) const {
|
|
return __x.first;
|
|
}
|
|
};
|
|
# endif
|
|
EH_END_NAMESPACE
|
|
#endif
|
|
|
|
template <class C, class Iter>
|
|
size_t CountUniqueItems( const C& original, const Iter& firstNew,
|
|
const Iter& lastNew, set_tag )
|
|
{
|
|
typedef typename C::value_type value_type;
|
|
return CountUniqueItems_Aux( original, firstNew, lastNew,
|
|
EH_STD::identity<value_type>() );
|
|
}
|
|
|
|
template <class C, class Iter>
|
|
size_t CountUniqueItems( const C& original, const Iter& firstNew,
|
|
const Iter& lastNew, map_tag )
|
|
{
|
|
#ifdef EH_MULTI_CONST_TEMPLATE_ARG_BUG
|
|
return CountUniqueItems_Aux( original, firstNew, lastNew,
|
|
EH_SELECT1ST_HINT<C::value_type, C::key_type>() );
|
|
#else
|
|
typedef typename C::value_type value_type;
|
|
return CountUniqueItems_Aux( original, firstNew, lastNew,
|
|
EH_STD::select1st<value_type>() );
|
|
#endif
|
|
}
|
|
|
|
template <class C, class Iter>
|
|
size_t CountNewItems( const C& original, const Iter& firstNew,
|
|
const Iter& lastNew, map_tag )
|
|
{
|
|
return CountUniqueItems( original, firstNew, lastNew,
|
|
container_category( original ) );
|
|
}
|
|
|
|
template <class C, class Iter>
|
|
size_t CountNewItems( const C& original, const Iter& firstNew,
|
|
const Iter& lastNew, set_tag )
|
|
{
|
|
return CountUniqueItems( original, firstNew, lastNew,
|
|
container_category( original ) );
|
|
}
|
|
|
|
template <class C, class SrcIter>
|
|
inline void VerifyInsertion( const C& original, const C& result,
|
|
const SrcIter& firstNew, const SrcIter& lastNew,
|
|
size_t, associative_container_tag )
|
|
{
|
|
typedef typename C::const_iterator DstIter;
|
|
DstIter first1 = original.begin();
|
|
DstIter first2 = result.begin();
|
|
|
|
DstIter* from_orig = new DstIter[original.size()];
|
|
DstIter* last_from_orig = from_orig;
|
|
|
|
// fbp : for hashed containers, the following is needed :
|
|
while ( first2 != result.end() )
|
|
{
|
|
EH_STD::pair<DstIter, DstIter> p = EH_STD::mismatch( first1, original.end(), first2 );
|
|
if ( p.second != result.end() )
|
|
{
|
|
SrcIter srcItem = EH_STD::find( SrcIter(firstNew), SrcIter(lastNew), *p.second );
|
|
|
|
if (srcItem == lastNew)
|
|
{
|
|
// not found in input range, probably re-ordered from the orig
|
|
DstIter* tmp;
|
|
tmp = EH_STD::find( from_orig, last_from_orig, p.first );
|
|
|
|
// if already here, exclude
|
|
if (tmp != last_from_orig)
|
|
{
|
|
EH_STD::copy(tmp+1, last_from_orig, tmp);
|
|
last_from_orig--;
|
|
}
|
|
else
|
|
{
|
|
// register re-ordered element
|
|
DstIter dstItem;
|
|
dstItem = EH_STD::find( first1, original.end(), *p.first );
|
|
EH_ASSERT( dstItem != original.end() );
|
|
*last_from_orig = dstItem;
|
|
last_from_orig++;
|
|
++p.first;
|
|
}
|
|
}
|
|
++p.second;
|
|
}
|
|
first1 = p.first;
|
|
first2 = p.second;
|
|
}
|
|
|
|
delete [] from_orig;
|
|
}
|
|
|
|
// VC++
|
|
template <class C, class SrcIter>
|
|
inline void VerifyInsertion(
|
|
const C& original, const C& result, const SrcIter& firstNew,
|
|
const SrcIter& lastNew, size_t, set_tag )
|
|
{
|
|
VerifyInsertion( original, result, firstNew, lastNew,
|
|
size_t(0), associative_container_tag() );
|
|
}
|
|
|
|
template <class C, class SrcIter>
|
|
inline void VerifyInsertion(const C& original, const C& result,
|
|
const SrcIter& firstNew, const SrcIter& lastNew,
|
|
size_t, multiset_tag )
|
|
{
|
|
VerifyInsertion( original, result, firstNew, lastNew,
|
|
size_t(0), associative_container_tag() );
|
|
}
|
|
|
|
template <class C, class SrcIter>
|
|
inline void VerifyInsertion(
|
|
const C& original, const C& result, const SrcIter& firstNew,
|
|
const SrcIter& lastNew, size_t, map_tag )
|
|
{
|
|
VerifyInsertion( original, result, firstNew, lastNew,
|
|
size_t(0), associative_container_tag() );
|
|
}
|
|
|
|
template <class C, class SrcIter>
|
|
inline void VerifyInsertion(
|
|
const C& original, const C& result, const SrcIter& firstNew,
|
|
const SrcIter& lastNew, size_t, multimap_tag )
|
|
{
|
|
VerifyInsertion( original, result, firstNew, lastNew,
|
|
size_t(0), associative_container_tag() );
|
|
}
|
|
|
|
template <class C, class SrcIter>
|
|
void VerifyInsertion(
|
|
# ifdef _MSC_VER
|
|
const C& original, const C& result, SrcIter firstNew,
|
|
SrcIter lastNew, size_t insPos, sequence_container_tag )
|
|
# else
|
|
const C& original, const C& result, const SrcIter& firstNew,
|
|
const SrcIter& lastNew, size_t insPos, sequence_container_tag )
|
|
# endif
|
|
{
|
|
typename C::const_iterator p1 = original.begin();
|
|
typename C::const_iterator p2 = result.begin();
|
|
SrcIter tmp(firstNew);
|
|
|
|
for ( size_t n = 0; n < insPos; n++, ++p1, ++p2)
|
|
EH_ASSERT( *p1 == *p2 );
|
|
|
|
for (; tmp != lastNew; ++p2, ++tmp ) {
|
|
EH_ASSERT(p2 != result.end());
|
|
EH_ASSERT(*p2 == *tmp);
|
|
}
|
|
|
|
for (; p2 != result.end(); ++p1, ++p2 )
|
|
EH_ASSERT( *p1 == *p2 );
|
|
EH_ASSERT( p1 == original.end() );
|
|
}
|
|
|
|
template <class C, class SrcIter>
|
|
inline void VerifyInsertion( const C& original, const C& result,
|
|
const SrcIter& firstNew,
|
|
const SrcIter& lastNew, size_t insPos )
|
|
{
|
|
EH_ASSERT( result.size() == original.size() +
|
|
CountNewItems( original, firstNew, lastNew,
|
|
container_category(original) ) );
|
|
VerifyInsertion( original, result, firstNew, lastNew, insPos,
|
|
container_category(original) );
|
|
}
|
|
|
|
template <class C, class Value>
|
|
void VerifyInsertN( const C& original, const C& result, size_t insCnt,
|
|
const Value& val, size_t insPos )
|
|
{
|
|
typename C::const_iterator p1 = original.begin();
|
|
typename C::const_iterator p2 = result.begin();
|
|
(void)val; //*TY 02/06/2000 - to suppress unused variable warning under nondebug build
|
|
|
|
for ( size_t n = 0; n < insPos; n++ )
|
|
EH_ASSERT( *p1++ == *p2++ );
|
|
|
|
while ( insCnt-- > 0 )
|
|
{
|
|
EH_ASSERT(p2 != result.end());
|
|
EH_ASSERT(*p2 == val );
|
|
++p2;
|
|
}
|
|
|
|
while ( p2 != result.end() ) {
|
|
EH_ASSERT( *p1 == *p2 );
|
|
++p1; ++p2;
|
|
}
|
|
EH_ASSERT( p1 == original.end() );
|
|
}
|
|
|
|
template <class C>
|
|
void prepare_insert_n( C&, size_t ) {}
|
|
|
|
// Metrowerks 1.8 compiler requires that specializations appear first (!!)
|
|
// or it won't call them. Fixed in 1.9, though.
|
|
inline void MakeRandomValue(bool& b) { b = bool(random_number(2)); }
|
|
|
|
template<class T>
|
|
inline void MakeRandomValue(T&) {}
|
|
|
|
template <class C>
|
|
struct test_insert_one
|
|
{
|
|
test_insert_one( const C& orig, int pos =-1 )
|
|
: original( orig ), fPos( random_number( orig.size() ))
|
|
{
|
|
MakeRandomValue( fInsVal );
|
|
if ( pos != -1 )
|
|
{
|
|
fPos = size_t(pos);
|
|
if ( pos == 0 )
|
|
gTestController.SetCurrentTestName("single insertion at begin()");
|
|
else
|
|
gTestController.SetCurrentTestName("single insertion at end()");
|
|
}
|
|
else
|
|
gTestController.SetCurrentTestName("single insertion at random position");
|
|
}
|
|
|
|
void operator()( C& c ) const
|
|
{
|
|
prepare_insert_n( c, (size_t)1 );
|
|
typename C::iterator pos = c.begin();
|
|
EH_STD::advance( pos, size_t(fPos) );
|
|
c.insert( pos, fInsVal );
|
|
|
|
// Prevent simulated failures during verification
|
|
gTestController.CancelFailureCountdown();
|
|
// Success. Check results.
|
|
VerifyInsertion( original, c, &fInsVal, 1+&fInsVal, fPos );
|
|
}
|
|
private:
|
|
typename C::value_type fInsVal;
|
|
const C& original;
|
|
size_t fPos;
|
|
};
|
|
|
|
template <class C>
|
|
struct test_insert_n
|
|
{
|
|
test_insert_n( const C& orig, size_t insCnt, int pos =-1 )
|
|
: original( orig ), fPos( random_number( orig.size() )), fInsCnt(insCnt)
|
|
{
|
|
MakeRandomValue( fInsVal );
|
|
if (pos!=-1)
|
|
{
|
|
fPos=size_t(pos);
|
|
if (pos==0)
|
|
gTestController.SetCurrentTestName("n-ary insertion at begin()");
|
|
else
|
|
gTestController.SetCurrentTestName("n-ary insertion at end()");
|
|
}
|
|
else
|
|
gTestController.SetCurrentTestName("n-ary insertion at random position");
|
|
}
|
|
|
|
void operator()( C& c ) const
|
|
{
|
|
prepare_insert_n( c, fInsCnt );
|
|
typename C::iterator pos = c.begin();
|
|
EH_STD::advance( pos, fPos );
|
|
c.insert( pos, fInsCnt, fInsVal );
|
|
|
|
// Prevent simulated failures during verification
|
|
gTestController.CancelFailureCountdown();
|
|
// Success. Check results.
|
|
VerifyInsertN( original, c, fInsCnt, fInsVal, fPos );
|
|
}
|
|
private:
|
|
typename C::value_type fInsVal;
|
|
const C& original;
|
|
size_t fPos;
|
|
size_t fInsCnt;
|
|
};
|
|
|
|
template <class C>
|
|
struct test_insert_value
|
|
{
|
|
test_insert_value( const C& orig )
|
|
: original( orig )
|
|
{
|
|
MakeRandomValue( fInsVal );
|
|
gTestController.SetCurrentTestName("insertion or random value");
|
|
}
|
|
|
|
void operator()( C& c ) const
|
|
{
|
|
c.insert( fInsVal );
|
|
|
|
// Prevent simulated failures during verification
|
|
gTestController.CancelFailureCountdown();
|
|
// Success. Check results.
|
|
VerifyInsertion( original, c, &fInsVal, 1+&fInsVal, size_t(0) );
|
|
}
|
|
private:
|
|
typename C::value_type fInsVal;
|
|
const C& original;
|
|
};
|
|
|
|
template <class C>
|
|
struct test_insert_noresize
|
|
{
|
|
test_insert_noresize( const C& orig )
|
|
: original( orig )
|
|
{
|
|
MakeRandomValue( fInsVal );
|
|
gTestController.SetCurrentTestName("insertion of random value without resize");
|
|
}
|
|
|
|
void operator()( C& c ) const
|
|
{
|
|
c.insert_noresize( fInsVal );
|
|
|
|
// Prevent simulated failures during verification
|
|
gTestController.CancelFailureCountdown();
|
|
// Success. Check results.
|
|
VerifyInsertion( original, c, &fInsVal, 1+&fInsVal, size_t(0) );
|
|
}
|
|
private:
|
|
typename C::value_type fInsVal;
|
|
const C& original;
|
|
};
|
|
|
|
template <class C, class Position, class Iter>
|
|
void do_insert_range( C& c_inst, Position offset,
|
|
Iter first, Iter last, sequence_container_tag )
|
|
{
|
|
typedef typename C::iterator CIter;
|
|
CIter pos = c_inst.begin();
|
|
EH_STD::advance( pos, offset );
|
|
c_inst.insert( pos, first, last );
|
|
}
|
|
|
|
template <class C, class Position, class Iter>
|
|
void do_insert_range( C& c, Position,
|
|
Iter first, Iter last, associative_container_tag )
|
|
{
|
|
c.insert( first, last );
|
|
}
|
|
|
|
template <class C, class Position, class Iter>
|
|
void do_insert_range( C& c, Position, Iter first, Iter last, multiset_tag )
|
|
{
|
|
c.insert( first, last );
|
|
}
|
|
|
|
template <class C, class Position, class Iter>
|
|
void do_insert_range( C& c, Position, Iter first, Iter last, multimap_tag )
|
|
{
|
|
c.insert( first, last );
|
|
}
|
|
|
|
template <class C, class Position, class Iter>
|
|
void do_insert_range( C& c, Position, Iter first, Iter last, set_tag )
|
|
{
|
|
c.insert( first, last );
|
|
}
|
|
|
|
template <class C, class Position, class Iter>
|
|
void do_insert_range( C& c, Position, Iter first, Iter last, map_tag )
|
|
{
|
|
c.insert( first, last );
|
|
}
|
|
|
|
/*
|
|
template <class C, class Iter>
|
|
void prepare_insert_range( C&, size_t, Iter, Iter) {}
|
|
*/
|
|
|
|
template <class C, class Iter>
|
|
struct test_insert_range
|
|
{
|
|
test_insert_range( const C& orig, Iter first, Iter last, int pos=-1 )
|
|
: fFirst( first ),
|
|
fLast( last ),
|
|
original( orig ),
|
|
fPos( random_number( orig.size() ))
|
|
{
|
|
gTestController.SetCurrentTestName("range insertion");
|
|
if ( pos != -1 )
|
|
{
|
|
fPos = size_t(pos);
|
|
if ( pos == 0 )
|
|
gTestController.SetCurrentTestName("range insertion at begin()");
|
|
else
|
|
gTestController.SetCurrentTestName("range insertion at end()");
|
|
}
|
|
else
|
|
gTestController.SetCurrentTestName("range insertion at random position");
|
|
}
|
|
|
|
void operator()( C& c ) const
|
|
{
|
|
// prepare_insert_range( c, fPos, fFirst, fLast );
|
|
do_insert_range( c, fPos, fFirst, fLast, container_category(c) );
|
|
|
|
// Prevent simulated failures during verification
|
|
gTestController.CancelFailureCountdown();
|
|
// Success. Check results.
|
|
VerifyInsertion( original, c, fFirst, fLast, fPos );
|
|
}
|
|
private:
|
|
Iter fFirst, fLast;
|
|
const C& original;
|
|
size_t fPos;
|
|
};
|
|
|
|
template <class C, class Iter>
|
|
test_insert_range<C, Iter> insert_range_tester( const C& orig, const Iter& first, const Iter& last )
|
|
{
|
|
return test_insert_range<C, Iter>( orig, first, last );
|
|
}
|
|
|
|
template <class C, class Iter>
|
|
test_insert_range<C, Iter> insert_range_at_begin_tester( const C& orig, const Iter& first, const Iter& last )
|
|
{
|
|
return test_insert_range<C, Iter>( orig, first, last , 0);
|
|
}
|
|
|
|
template <class C, class Iter>
|
|
test_insert_range<C, Iter> insert_range_at_end_tester( const C& orig, const Iter& first, const Iter& last )
|
|
{
|
|
return test_insert_range<C, Iter>( orig, first, last , (int)orig.size());
|
|
}
|
|
#endif // test_insert_H_
|