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// -*- C++ -*-
// Copyright (C) 2005-2015 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library 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 3, or (at your option) any later
// version.
// This library 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.
// You should have received a copy of the GNU General Public License
// along with this library; see the file COPYING3. If not see
// <http://www.gnu.org/licenses/>.
// Copyright (C) 2004 Ami Tavory and Vladimir Dreizin, IBM-HRL.
// Permission to use, copy, modify, sell, and distribute this software
// is hereby granted without fee, provided that the above copyright
// notice appears in all copies, and that both that copyright notice
// and this permission notice appear in supporting documentation. None
// of the above authors, nor IBM Haifa Research Laboratories, make any
// representation about the suitability of this software for any
// purpose. It is provided "as is" without express or implied
// warranty.
/**
* @file container_rand_regression_test.h
* Contains a random regression test for a specific container type.
*/
#ifndef PB_DS_CONTAINER_RAND_REGRESSION_TEST_H
#define PB_DS_CONTAINER_RAND_REGRESSION_TEST_H
#include <algorithm>
#include <string>
#include <sstream>
#include <utility>
#include <ext/pb_ds/assoc_container.hpp>
#include <io/prog_bar.hpp>
#include <testsuite_rng.h>
#include <regression/trait/assoc/trait.hpp>
#include <common_type/assoc/string_form.hpp>
#include <regression/rand/xml_formatter.hpp>
namespace __gnu_pbds
{
namespace test
{
namespace detail
{
// Rand test specialized for a specific container.
template<typename Cntnr>
class container_rand_regression_test
{
public:
container_rand_regression_test(unsigned long, size_t, size_t, double,
double, double, double, double, bool);
virtual
~container_rand_regression_test();
void
operator()();
private:
typedef Cntnr cntnr;
typedef typename cntnr::allocator_type allocator_type;
typedef typename cntnr::size_type size_type;
typedef regression_test_traits<Cntnr> test_traits;
typedef typename test_traits::key_type key_type;
typedef typename test_traits::key_const_reference key_const_reference;
typedef typename test_traits::value_type value_type;
typedef typename test_traits::native_type native_type;
typedef twister_rand_gen gen;
typedef __gnu_pbds::container_traits<Cntnr> container_traits;
typedef __gnu_cxx::throw_allocator_random<char> alloc_t;
enum op
{
insert_op,
erase_op,
clear_op,
other_op
};
op
get_next_op();
size_t
get_next_sub_op(size_t);
static void
defs();
static void
key_defs();
static void
mapped_defs();
static void
value_defs();
static void
ds_defs();
static void
iterator_defs();
static void
node_iterator_defs(__gnu_pbds::detail::false_type);
static void
node_iterator_defs(__gnu_pbds::detail::true_type);
static void
policy_defs();
static void
policy_defs(__gnu_pbds::basic_hash_tag);
static void
policy_defs(__gnu_pbds::cc_hash_tag);
static void
policy_defs(__gnu_pbds::gp_hash_tag);
static void
policy_defs(__gnu_pbds::tree_tag);
static void
policy_defs(__gnu_pbds::list_update_tag);
static void
policy_defs(__gnu_pbds::pat_trie_tag);
void
policy_access();
void
policy_access(__gnu_pbds::basic_hash_tag);
void
policy_access(__gnu_pbds::cc_hash_tag);
void
policy_access(__gnu_pbds::gp_hash_tag);
void
policy_access(__gnu_pbds::tree_tag);
void
policy_access(__gnu_pbds::list_update_tag);
void
policy_access(__gnu_pbds::pat_trie_tag);
void
it_copy();
void
it_assign();
void
rev_it_copy();
void
rev_it_assign();
void
rev_it_copy_imp(__gnu_pbds::detail::false_type);
void
rev_it_copy_imp(__gnu_pbds::detail::true_type);
void
rev_it_assign_imp(__gnu_pbds::detail::false_type);
void
rev_it_assign_imp(__gnu_pbds::detail::true_type);
bool
default_constructor();
void
swap();
bool
copy_constructor();
bool
assignment_operator();
bool
it_constructor();
bool
it_constructor_imp(__gnu_pbds::cc_hash_tag);
bool
it_constructor_imp(__gnu_pbds::gp_hash_tag);
bool
it_constructor_imp(__gnu_pbds::tree_tag);
bool
it_constructor_imp(__gnu_pbds::list_update_tag);
bool
it_constructor_imp(__gnu_pbds::pat_trie_tag);
bool
insert();
bool
erase();
bool
erase_it();
bool
erase_it_imp(__gnu_pbds::detail::false_type);
bool
erase_it_imp(__gnu_pbds::detail::true_type);
bool
erase_rev_it();
bool
erase_rev_it_imp(__gnu_pbds::detail::false_type);
bool
erase_rev_it_imp(__gnu_pbds::detail::true_type);
bool
erase_if();
bool
clear();
bool
resize();
bool
resize_imp(__gnu_pbds::detail::true_type);
bool
resize_imp(__gnu_pbds::detail::false_type);
bool
get_set_loads();
bool
get_set_loads_imp(__gnu_pbds::detail::true_type);
bool
get_set_loads_imp(__gnu_pbds::detail::false_type);
void
get_set_load();
void
get_set_load_imp(__gnu_pbds::detail::true_type);
void
get_set_load_imp(__gnu_pbds::detail::false_type);
bool
subscript();
bool
subscript_imp(__gnu_pbds::detail::false_type);
bool
subscript_imp(__gnu_pbds::detail::true_type);
bool
split_join();
bool
split_join_imp(__gnu_pbds::detail::false_type);
bool
split_join_imp(__gnu_pbds::detail::true_type);
void
cmp(const Cntnr&, const native_type&, const std::string&);
void
basic_cmp_(const Cntnr&, const native_type&);
void
cmp_(const Cntnr&, const native_type&);
void
order_preserving_cmp_imp(const Cntnr&, const native_type&,
__gnu_pbds::detail::false_type);
void
order_preserving_cmp_imp(const Cntnr&, const native_type&,
__gnu_pbds::detail::true_type);
void
back_order_preserving_cmp_imp(const Cntnr&, const native_type&,
__gnu_pbds::detail::false_type);
void
back_order_preserving_cmp_imp(const Cntnr&, const native_type&,
__gnu_pbds::detail::true_type);
void
reverse_iteration_cmp_imp(const Cntnr&, const native_type&,
__gnu_pbds::detail::false_type);
void
reverse_iteration_cmp_imp(const Cntnr&, const native_type&,
__gnu_pbds::detail::true_type);
void
order_statistics_cmp_imp(const Cntnr&, const native_type&,
__gnu_pbds::detail::false_type);
void
order_statistics_cmp_imp(const Cntnr&, const native_type&,
__gnu_pbds::detail::true_type);
void
prefix_search_cmp_imp(const Cntnr&, const native_type&,
__gnu_pbds::detail::false_type);
void
prefix_search_cmp_imp(const Cntnr&, const native_type&,
__gnu_pbds::detail::true_type);
template<typename Const_It, class Const_Native_It>
void
it_cmp_imp(Const_It, Const_It, Const_Native_It, Const_Native_It);
template<typename Const_It, class Const_Native_It>
void
back_it_cmp_imp(Const_It, Const_It, Const_Native_It, Const_Native_It);
void
lower_bound_cmp_imp(const Cntnr&, const native_type&,
__gnu_pbds::detail::false_type);
void
lower_bound_cmp_imp(const Cntnr&, const native_type&,
__gnu_pbds::detail::true_type);
void
upper_bound_cmp_imp(const Cntnr&, const native_type&,
__gnu_pbds::detail::false_type);
void
upper_bound_cmp_imp(const Cntnr&, const native_type&,
__gnu_pbds::detail::true_type);
void
print_container(const native_type&, std::ostream& r_os = std::cerr) const;
void
print_container(const cntnr&, std::ostream& r_os = std::cerr) const;
struct destructor_printer
{
destructor_printer(const std::string& r_msg)
: m_msg(r_msg), m_print(true) { }
void
cancel_print()
{ m_print = false; }
~destructor_printer()
{
if (!m_print)
return;
std::cerr << std::endl << "Uncaught exception: " << std::endl
<< m_msg << std::endl;
}
private:
const std::string m_msg;
bool m_print;
};
const unsigned long m_seed;
const size_t m_n;
const size_t m_m;
const double m_tp;
const double m_ip;
const double m_ep;
const double m_cp;
const double m_mp;
const bool m_disp;
twister_rand_gen m_g;
Cntnr* m_p_c;
native_type m_native_c;
alloc_t m_alloc;
size_t m_i;
};
#ifdef PB_DS_REGRESSION_TRACE
#define PB_DS_TRACE(X) std::cerr << X << std::endl
#else
#define PB_DS_TRACE(X)
#endif
#define PB_DS_CLASS_T_DEC \
template<typename Cntnr>
#define PB_DS_CLASS_C_DEC \
container_rand_regression_test<Cntnr>
#define PB_DS_COND_COMPARE(L, R) \
if (m_g.get_prob() < m_mp) \
cmp(L, R, __FUNCTION__);
#define PB_DS_RUN_MTHD(MTHD) \
{ \
bool done = false; \
\
while (!done) \
done = MTHD(); \
}
#define PB_DS_THROW_IF_FAILED_(PRED, MORE, P_C, P_NC, F, L) \
if (!(PRED)) \
{ \
std::cerr << "Failure at " << F << ": " << L << std::endl; \
std::cerr << MORE << std::endl; \
std::cerr << "container:" << std::endl; \
print_container(*(P_C)); \
std::cerr << std::endl; \
std::cerr << "native container:" << std::endl; \
print_container(*(P_NC)); \
std::cerr << std::endl; \
throw std::logic_error("fucked!"); \
}
#define PB_DS_THROW_IF_FAILED(PRED, MORE, P_C, P_NC) \
PB_DS_THROW_IF_FAILED_(PRED, MORE, P_C, P_NC, __FILE__, __LINE__)
#define PB_DS_SET_DESTRUCT_PRINT \
destructor_printer dest_print___(__FUNCTION__);
#define PB_DS_CANCEL_DESTRUCT_PRINT \
dest_print___.cancel_print();
#include <regression/rand/assoc/container_rand_regression_test.tcc>
#undef PB_DS_COND_COMPARE
#undef PB_DS_RUN_MTHD
#undef PB_DS_CLASS_T_DEC
#undef PB_DS_CLASS_C_DEC
#undef PB_DS_THROW_IF_FAILED_
#undef PB_DS_THROW_IF_FAILED
#undef PB_DS_SET_DESTRUCT_PRINT
#undef PB_DS_CANCEL_DESTRUCT_PRINT
#undef PB_DS_TRACE
} // namespace detail
} // namespace test
} // namespace __gnu_pbds
#endif
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