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hash_load_check_resize_trigger_imp.hpp: Adjust assert condition. 

2011-01-20  Benjamin Kosnik  <bkoz@redhat.com>

	* include/ext/pb_ds/detail/resize_policy/
	hash_load_check_resize_trigger_imp.hpp: Adjust assert condition.
	* include/ext/pb_ds/detail/pat_trie_/
	constructors_destructor_fn_imps.hpp: Same.
	* include/ext/pb_ds/detail/binary_heap_/erase_fn_imps.hpp: Format.
	* include/ext/pb_ds/detail/ov_tree_map_/debug_fn_imps.hpp: Same.
	* include/ext/pb_ds/detail/debug_map_base.hpp: Use never_adjustor.

	* testsuite/ext/pb_ds/regression/hash_data_map_rand.cc: Adjust
	iterations downward when testing in debug mode.
	* testsuite/ext/pb_ds/regression/trie_data_map_rand.cc: Same.
	* testsuite/ext/pb_ds/regression/tree_no_data_map_rand.cc: Same.
	* testsuite/ext/pb_ds/regression/hash_no_data_map_rand.cc: Same.
	* testsuite/ext/pb_ds/regression/tree_data_map_rand.cc: Same.
	* testsuite/ext/pb_ds/regression/trie_no_data_map_rand.cc: Same.
	* testsuite/ext/pb_ds/example/hash_illegal_resize.cc: Use SIZE,
	reduce in debug mode.

From-SVN: r169061
This commit is contained in:
Benjamin Kosnik 2011-01-20 18:26:33 +00:00 committed by Benjamin Kosnik
parent a1a7976864
commit 191e7a3000
13 changed files with 205 additions and 150 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

20
libstdc++-v3/ChangeLog
View File

@ -1,3 +1,23 @@
2011-01-20 Benjamin Kosnik <bkoz@redhat.com>
* include/ext/pb_ds/detail/resize_policy/
hash_load_check_resize_trigger_imp.hpp: Adjust assert condition.
* include/ext/pb_ds/detail/pat_trie_/
constructors_destructor_fn_imps.hpp: Same.
* include/ext/pb_ds/detail/binary_heap_/erase_fn_imps.hpp: Format.
* include/ext/pb_ds/detail/ov_tree_map_/debug_fn_imps.hpp: Same.
* include/ext/pb_ds/detail/debug_map_base.hpp: Use never_adjustor.
* testsuite/ext/pb_ds/regression/hash_data_map_rand.cc: Adjust
iterations downward when testing in debug mode.
* testsuite/ext/pb_ds/regression/trie_data_map_rand.cc: Same.
* testsuite/ext/pb_ds/regression/tree_no_data_map_rand.cc: Same.
* testsuite/ext/pb_ds/regression/hash_no_data_map_rand.cc: Same.
* testsuite/ext/pb_ds/regression/tree_data_map_rand.cc: Same.
* testsuite/ext/pb_ds/regression/trie_no_data_map_rand.cc: Same.
* testsuite/ext/pb_ds/example/hash_illegal_resize.cc: Use SIZE,
reduce in debug mode.
2011-01-19 Benjamin Kosnik <bkoz@redhat.com>
PR libstdc++/36104 part two

24
libstdc++-v3/include/ext/pb_ds/detail/binary_heap_/erase_fn_imps.hpp
View File

@ -1,6 +1,7 @@
// -*- C++ -*-
// Copyright (C) 2005, 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
// Copyright (C) 2005, 2006, 2007, 2008, 2009, 2011
// 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
@ -66,7 +67,7 @@ clear()
m_size = 0;
_GLIBCXX_DEBUG_ONLY(assert_valid();)
}
}
PB_DS_CLASS_T_DEC
void
@ -74,7 +75,6 @@ PB_DS_CLASS_C_DEC::
erase_at(entry_pointer a_entries, size_type i, false_type)
{
a_entries[i]->~value_type();
s_value_allocator.deallocate(a_entries[i], 1);
}
@ -94,7 +94,8 @@ pop()
erase_at(m_a_entries, 0, s_no_throw_copies_ind);
std::pop_heap(m_a_entries, m_a_entries + m_size, static_cast<entry_cmp& >(*this));
std::pop_heap(m_a_entries, m_a_entries + m_size,
static_cast<entry_cmp& >(*this));
resize_for_erase_if_needed();
@ -102,7 +103,7 @@ pop()
--m_size;
_GLIBCXX_DEBUG_ONLY(assert_valid();)
}
}
PB_DS_CLASS_T_DEC
template<typename Pred>
@ -112,12 +113,7 @@ erase_if(Pred pred)
{
_GLIBCXX_DEBUG_ONLY(assert_valid();)
typedef
typename entry_pred<
value_type,
Pred,
simple_value,
Allocator>::type
typedef typename entry_pred<value_type, Pred, simple_value, Allocator>::type
pred_t;
const size_type left = partition(pred_t(pred));
@ -149,7 +145,8 @@ erase_if(Pred pred)
m_size = left;
std::make_heap(m_a_entries, m_a_entries + m_size, static_cast<entry_cmp& >(*this));
std::make_heap(m_a_entries, m_a_entries + m_size,
static_cast<entry_cmp& >(*this));
_GLIBCXX_DEBUG_ONLY(assert_valid();)
@ -181,7 +178,7 @@ erase(point_iterator it)
fix(m_a_entries + fix_pos);
_GLIBCXX_DEBUG_ONLY(assert_valid();)
}
}
PB_DS_CLASS_T_DEC
inline void
@ -243,4 +240,3 @@ partition(Pred pred)
return left;
}

46
libstdc++-v3/include/ext/pb_ds/detail/debug_map_base.hpp
View File

@ -72,11 +72,14 @@ namespace __gnu_pbds
class debug_map_base
{
private:
typedef typename std::allocator< Key> key_allocator;
typedef typename std::allocator<Key> key_allocator;
typedef typename key_allocator::size_type size_type;
typedef Const_Key_Reference const_key_reference;
typedef std::__norm::list<Key> key_set;
typedef typename key_set::iterator key_set_iterator;
typedef typename key_set::const_iterator const_key_set_iterator;
typedef __gnu_cxx::throw_allocator_random<Key> key_db_allocator;
typedef typename key_db_allocator::never_adjustor never_adjustor;
protected:
debug_map_base();
@ -114,14 +117,8 @@ namespace __gnu_pbds
join(PB_DS_CLASS_C_DEC& other);
private:
typedef std::list< Key> key_set;
typedef typename key_set::iterator key_set_iterator;
typedef typename key_set::const_iterator const_key_set_iterator;
#ifdef _GLIBCXX_DEBUG
void
assert_valid() const;
#endif
const_key_set_iterator
find(const_key_reference r_key) const;
@ -154,26 +151,24 @@ namespace __gnu_pbds
insert_new(const_key_reference r_key)
{
_GLIBCXX_DEBUG_ONLY(assert_valid();)
// XXX FIXME: Adapt for __gnu_cxx::throw_allocator_random.
//__gnu_cxx::throw_allocator<char> alloc;
// const double orig_throw_prob = alloc.get_probability();
// alloc.set_probability(0);
if (find(r_key) != m_key_set.end())
{
std::cerr << "insert_new" << r_key << std::endl;
std::abort();
std::cerr << "insert_new key already present " << r_key << std::endl;
std::abort;
}
never_adjustor never;
__try
{
m_key_set.push_back(r_key);
}
__catch(...)
{
std::cerr << "insert_new" << r_key << std::endl;
std::cerr << "insert_new " << r_key << std::endl;
std::abort();
}
// alloc.set_probability(orig_throw_prob);
_GLIBCXX_DEBUG_ONLY(assert_valid();)
}
@ -211,7 +206,7 @@ namespace __gnu_pbds
_GLIBCXX_DEBUG_ONLY(assert_valid();)
if (find(r_key) == m_key_set.end())
{
std::cerr << "check_key_exists" << r_key << std::endl;
std::cerr << "check_key_exists " << r_key << std::endl;
std::abort();
}
_GLIBCXX_DEBUG_ONLY(assert_valid();)
@ -227,7 +222,7 @@ namespace __gnu_pbds
{
using std::cerr;
using std::endl;
cerr << "check_key_does_not_exist" << r_key << endl;
cerr << "check_key_does_not_exist " << r_key << endl;
std::abort();
}
}
@ -288,7 +283,6 @@ namespace __gnu_pbds
_GLIBCXX_DEBUG_ONLY(assert_valid();)
}
#ifdef _GLIBCXX_DEBUG
PB_DS_CLASS_T_DEC
void
PB_DS_CLASS_C_DEC::
@ -308,7 +302,6 @@ namespace __gnu_pbds
++prime_it;
}
}
#endif
PB_DS_CLASS_T_DEC
template<typename Cmp_Fn>
@ -316,10 +309,6 @@ namespace __gnu_pbds
PB_DS_CLASS_C_DEC::
split(const_key_reference r_key, Cmp_Fn cmp_fn, PB_DS_CLASS_C_DEC& other)
{
// XXX FIXME: Adapt for __gnu_cxx::throw_allocator_random.
// __gnu_cxx::throw_allocator<char> alloc;
// const double orig_throw_prob = alloc.get_probability();
// alloc.set_probability(0);
other.clear();
key_set_iterator it = m_key_set.begin();
while (it != m_key_set.end())
@ -330,7 +319,6 @@ namespace __gnu_pbds
}
else
++it;
// alloc.set_probability(orig_throw_prob);
}
PB_DS_CLASS_T_DEC
@ -338,10 +326,6 @@ namespace __gnu_pbds
PB_DS_CLASS_C_DEC::
join(PB_DS_CLASS_C_DEC& other)
{
// XXX FIXME: Adapt for __gnu_cxx::throw_allocator_random.
// __gnu_cxx::throw_allocator<char> alloc;
// const double orig_throw_prob = alloc.get_probability();
// alloc.set_probability(0);
key_set_iterator it = other.m_key_set.begin();
while (it != other.m_key_set.end())
{
@ -349,7 +333,6 @@ namespace __gnu_pbds
it = other.m_key_set.erase(it);
}
_GLIBCXX_DEBUG_ASSERT(other.m_key_set.empty());
// alloc.set_probability(orig_throw_prob);
}
#undef PB_DS_CLASS_T_DEC
@ -361,4 +344,3 @@ namespace __gnu_pbds
#endif
#endif

5
libstdc++-v3/include/ext/pb_ds/detail/ov_tree_map_/debug_fn_imps.hpp
View File

@ -1,6 +1,6 @@
// -*- C++ -*-
// Copyright (C) 2005, 2006, 2009, 2010 Free Software Foundation, Inc.
// Copyright (C) 2005, 2006, 2009, 2010, 2011 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
@ -46,7 +46,6 @@ PB_DS_CLASS_C_DEC::
assert_valid() const
{
std::cout << "av1" << std::endl;
if (m_a_values == 0 || m_end_it == 0 || m_size == 0)
_GLIBCXX_DEBUG_ASSERT(m_a_values == 0 && m_end_it == 0 && m_size == 0);
@ -63,7 +62,7 @@ assert_iterators() const
debug_base::check_size(m_size);
size_type iterated_num = 0;
const_iterator prev_it = end();
_GLIBCXX_DEBUG_ASSERT( m_end_it == m_a_values + m_size);
_GLIBCXX_DEBUG_ASSERT(m_end_it == m_a_values + m_size);
for (const_iterator it = begin(); it != end(); ++it)
{
++iterated_num;

2
libstdc++-v3/include/ext/pb_ds/detail/pat_trie_/constructors_destructor_fn_imps.hpp
View File

@ -205,7 +205,7 @@ recursive_copy_node(const_node_pointer p_other_nd)
pref_begin(a_p_children[0]));
--child_i;
_GLIBCXX_DEBUG_ASSERT(child_i > 1);
_GLIBCXX_DEBUG_ASSERT(child_i >= 1);
do
p_ret->add_child(a_p_children[child_i], pref_begin(a_p_children[child_i]),
pref_end(a_p_children[child_i]), this);

54
libstdc++-v3/include/ext/pb_ds/detail/resize_policy/hash_load_check_resize_trigger_imp.hpp
View File

@ -1,6 +1,7 @@
// -*- C++ -*-
// Copyright (C) 2005, 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
// Copyright (C) 2005, 2006, 2007, 2008, 2009, 2011
// 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
@ -151,12 +152,12 @@ notify_resized(size_type new_size)
m_next_shrink_size = size_type(m_load_min * new_size);
#ifdef PB_DS_HT_MAP_RESIZE_TRACE_
std::cerr << "hlcrt::notify_resized " <<
static_cast<unsigned long>(new_size) << " " <<
static_cast<unsigned long>(m_load_min) << " " <<
static_cast<unsigned long>(m_load_max) << " " <<
static_cast<unsigned long>(m_next_shrink_size) << " " <<
static_cast<unsigned long>(m_next_grow_size) << " " << std::endl;
std::cerr << "hlcrt::notify_resized " << std::endl
<< "1 " << new_size << std::endl
<< "2 " << m_load_min << std::endl
<< "3 " << m_load_max << std::endl
<< "4 " << m_next_shrink_size << std::endl
<< "5 " << m_next_grow_size << std::endl;
#endif
_GLIBCXX_DEBUG_ONLY(assert_valid();)
@ -170,34 +171,28 @@ notify_externally_resized(size_type new_size)
m_resize_needed = false;
size_type new_grow_size = size_type(m_load_max * new_size - 1);
size_type new_shrink_size = size_type(m_load_min * new_size);
#ifdef PB_DS_HT_MAP_RESIZE_TRACE_
std::cerr << "hlcrt::notify_externally_resized " << std::endl
<< "1 " << new_size << std::endl
<< "2 " << m_load_min << std::endl
<< "3 " << m_load_max << std::endl
<< "4 " << m_next_shrink_size << std::endl
<< "5 " << m_next_grow_size << std::endl
<< "6 " << new_shrink_size << std::endl
<< "7 " << new_grow_size << std::endl;
#endif
if (new_grow_size >= m_next_grow_size)
{
_GLIBCXX_DEBUG_ASSERT(new_shrink_size > m_next_shrink_size);
_GLIBCXX_DEBUG_ASSERT(new_shrink_size >= m_next_shrink_size);
m_next_grow_size = new_grow_size;
_GLIBCXX_DEBUG_ONLY(assert_valid();)
#ifdef PB_DS_HT_MAP_RESIZE_TRACE_
std::cerr << "hlcrt::notify_externally_resized1 " <<
static_cast<unsigned long>(new_size) << " " <<
static_cast<unsigned long>(m_load_min) << " " <<
static_cast<unsigned long>(m_load_max) << " " <<
static_cast<unsigned long>(m_next_shrink_size) << " " <<
static_cast<unsigned long>(m_next_grow_size) << " " << std::endl;
#endif
return;
}
else
{
_GLIBCXX_DEBUG_ASSERT(new_shrink_size <= m_next_shrink_size);
m_next_shrink_size = new_shrink_size;
#ifdef PB_DS_HT_MAP_RESIZE_TRACE_
std::cerr << "hlcrt::notify_externally_resized2 " <<
static_cast<unsigned long>(new_size) << " " <<
static_cast<unsigned long>(m_load_min) << " " <<
static_cast<unsigned long>(m_load_max) << " " <<
static_cast<unsigned long>(m_next_shrink_size) << " " <<
static_cast<unsigned long>(m_next_grow_size) << " " << std::endl;
#endif
}
_GLIBCXX_DEBUG_ONLY(assert_valid();)
}
@ -286,4 +281,3 @@ assert_valid() const
_GLIBCXX_DEBUG_ASSERT(m_next_grow_size >= m_next_shrink_size);
}
#endif

36
libstdc++-v3/testsuite/ext/pb_ds/example/hash_illegal_resize.cc
View File

@ -1,6 +1,8 @@
// { dg-timeout-factor 2.0 }
// -*- C++ -*-
// Copyright (C) 2005, 2006, 2009 Free Software Foundation, Inc.
// Copyright (C) 2005, 2006, 2009, 2011 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
@ -31,8 +33,7 @@
/**
* @file hash_illegal_resize_example.cpp
* An example of illegally
* externally resizing a hash-based container object.
* An example of illegally externally resizing a hash-based container object.
*/
/**
@ -46,6 +47,15 @@
#include <ext/pb_ds/exception.hpp>
#include <cassert>
// size of test containers
#ifdef _GLIBCXX_DEBUG
# define SIZE 100
# define RESIZE 20
#else
# define SIZE 1000
# define RESIZE 200
#endif
using namespace std;
using namespace __gnu_pbds;
@ -68,8 +78,7 @@ int main()
int,
int,
int_hash,
equal_to<
int>,
equal_to<int>,
// Combining function.
direct_mod_range_hashing<>,
// Probe function.
@ -90,20 +99,20 @@ int main()
// Insert some elements.
int i;
for (i = 0; i < 1000; ++i)
for (i = 0; i < SIZE; ++i)
g[i] = 2* i;
// Check all ok.
assert(g.size() == 1000);
for (i = 0; i < 1000; ++i)
assert(g.find(i) != g.end()&& g.find(i)->second == 2* i);
assert(g.size() == SIZE);
for (i = 0; i < SIZE; ++i)
assert(g.find(i) != g.end() && g.find(i)->second == 2 * i);
// Now attempt to resize the table to 200 (impossible).
bool ex_thrown = false;
try
{
g.resize(200);
g.resize(RESIZE);
}
catch(__gnu_pbds::resize_error& )
{
@ -118,10 +127,9 @@ int main()
// container object should still be in a valid state; the following
// checks this.
// Check all ok.
assert(g.size() == 1000);
for (i = 0; i < 1000; ++i)
assert(g.find(i) != g.end()&& g.find(i)->second == 2* i);
assert(g.size() == SIZE);
for (i = 0; i < SIZE; ++i)
assert(g.find(i) != g.end() && g.find(i)->second == 2 * i);
return 0;
}

14
libstdc++-v3/testsuite/ext/pb_ds/regression/hash_data_map_rand.cc
View File

@ -45,11 +45,21 @@
#include <regression/common_type.hpp>
#ifndef ITERATIONS
#define ITERATIONS 5000
# ifdef _GLIBCXX_DEBUG
# define ITERATIONS 100
# else
# define ITERATIONS 5000
#endif
#endif
#ifndef KEYS
#define KEYS 10000
# ifdef _GLIBCXX_DEBUG
# define KEYS 200
# else
# define KEYS 10000
# endif
#endif
int
main(int argc, char* a_p_argv[])
{

17
libstdc++-v3/testsuite/ext/pb_ds/regression/hash_no_data_map_rand.cc
View File

@ -5,7 +5,7 @@
// -*- C++ -*-
// Copyright (C) 2005, 2006, 2009 Free Software Foundation, Inc.
// Copyright (C) 2005, 2006, 2009, 2011 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
@ -45,11 +45,21 @@
#include <regression/common_type.hpp>
#ifndef ITERATIONS
#define ITERATIONS 5000
# ifdef _GLIBCXX_DEBUG
# define ITERATIONS 100
# else
# define ITERATIONS 5000
#endif
#endif
#ifndef KEYS
#define KEYS 10000
# ifdef _GLIBCXX_DEBUG
# define KEYS 200
# else
# define KEYS 10000
# endif
#endif
int
main(int argc, char* a_p_argv[])
{
@ -60,4 +70,3 @@ main(int argc, char* a_p_argv[])
"hash_no_data_map_rand_regression_test",
map_tl_t());
}

17
libstdc++-v3/testsuite/ext/pb_ds/regression/tree_data_map_rand.cc
View File

@ -5,7 +5,7 @@
// -*- C++ -*-
// Copyright (C) 2005, 2006, 2009 Free Software Foundation, Inc.
// Copyright (C) 2005, 2006, 2009, 2011 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
@ -45,11 +45,21 @@
#include <regression/common_type.hpp>
#ifndef ITERATIONS
#define ITERATIONS 5000
# ifdef _GLIBCXX_DEBUG
# define ITERATIONS 100
# else
# define ITERATIONS 5000
#endif
#endif
#ifndef KEYS
#define KEYS 10000
# ifdef _GLIBCXX_DEBUG
# define KEYS 200
# else
# define KEYS 10000
# endif
#endif
int
main(int argc, char* a_p_argv[])
{
@ -60,4 +70,3 @@ main(int argc, char* a_p_argv[])
"tree_data_map_rand_regression_test",
map_tl_t());
}

18
libstdc++-v3/testsuite/ext/pb_ds/regression/tree_no_data_map_rand.cc
View File

@ -5,7 +5,7 @@
// -*- C++ -*-
// Copyright (C) 2005, 2006, 2009 Free Software Foundation, Inc.
// Copyright (C) 2005, 2006, 2009, 2011 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
@ -44,12 +44,23 @@
#include <regression/rand/assoc/rand_regression_test.hpp>
#include <regression/common_type.hpp>
#ifndef ITERATIONS
#define ITERATIONS 5000
# ifdef _GLIBCXX_DEBUG
# define ITERATIONS 100
# else
# define ITERATIONS 5000
#endif
#endif
#ifndef KEYS
#define KEYS 10000
# ifdef _GLIBCXX_DEBUG
# define KEYS 200
# else
# define KEYS 10000
# endif
#endif
int
main(int argc, char* a_p_argv[])
{
@ -60,4 +71,3 @@ main(int argc, char* a_p_argv[])
"tree_no_data_map_rand_regression_test",
map_tl_t());
}

17
libstdc++-v3/testsuite/ext/pb_ds/regression/trie_data_map_rand.cc
View File

@ -5,7 +5,7 @@
// -*- C++ -*-
// Copyright (C) 2005, 2006, 2009 Free Software Foundation, Inc.
// Copyright (C) 2005, 2006, 2009, 2011 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
@ -45,11 +45,21 @@
#include <regression/common_type.hpp>
#ifndef ITERATIONS
#define ITERATIONS 5000
# ifdef _GLIBCXX_DEBUG
# define ITERATIONS 100
# else
# define ITERATIONS 5000
#endif
#endif
#ifndef KEYS
#define KEYS 10000
# ifdef _GLIBCXX_DEBUG
# define KEYS 200
# else
# define KEYS 10000
# endif
#endif
int
main(int argc, char* a_p_argv[])
{
@ -60,4 +70,3 @@ main(int argc, char* a_p_argv[])
"trie_data_map_rand_regression_test",
map_tl_t());
}

17
libstdc++-v3/testsuite/ext/pb_ds/regression/trie_no_data_map_rand.cc
View File

@ -5,7 +5,7 @@
// -*- C++ -*-
// Copyright (C) 2005, 2006, 2009, 2010 Free Software Foundation, Inc.
// Copyright (C) 2005, 2006, 2009, 2010, 2011 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
@ -45,11 +45,21 @@
#include <regression/common_type.hpp>
#ifndef ITERATIONS
#define ITERATIONS 5000
# ifdef _GLIBCXX_DEBUG
# define ITERATIONS 100
# else
# define ITERATIONS 5000
#endif
#endif
#ifndef KEYS
#define KEYS 10000
# ifdef _GLIBCXX_DEBUG
# define KEYS 200
# else
# define KEYS 10000
# endif
#endif
int
main(int argc, char* a_p_argv[])
{
@ -60,4 +70,3 @@ main(int argc, char* a_p_argv[])
"trie_no_data_map_rand_regression_test",
map_tl_t());
}