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libcxx/test/std/containers/map_allocator_requirement_t...

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//===----------------------------------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is dual licensed under the MIT and the University of Illinois Open
// Source Licenses. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
#ifndef MAP_ALLOCATOR_REQUIREMENT_TEST_TEMPLATES_H
#define MAP_ALLOCATOR_REQUIREMENT_TEST_TEMPLATES_H
// <map>
// <unordered_map>
// class map
// class unordered_map
// insert(...);
// emplace(...);
// emplace_hint(...);
// UNSUPPORTED: c++98, c++03
#include <cassert>
#include "test_macros.h"
#include "count_new.hpp"
#include "container_test_types.h"
#include "assert_checkpoint.h"
template <class Container>
void testMapInsert()
{
typedef typename Container::value_type ValueTp;
ConstructController* cc = getConstructController();
cc->reset();
{
CHECKPOINT("Testing C::insert(const value_type&)");
Container c;
const ValueTp v(42, 1);
cc->expect<const ValueTp&>();
assert(c.insert(v).second);
assert(!cc->unchecked());
{
DisableAllocationGuard g;
const ValueTp v2(42, 1);
assert(c.insert(v2).second == false);
}
}
{
CHECKPOINT("Testing C::insert(value_type&)");
Container c;
ValueTp v(42, 1);
cc->expect<const ValueTp&>();
assert(c.insert(v).second);
assert(!cc->unchecked());
{
DisableAllocationGuard g;
ValueTp v2(42, 1);
assert(c.insert(v2).second == false);
}
}
{
CHECKPOINT("Testing C::insert(value_type&&)");
Container c;
ValueTp v(42, 1);
cc->expect<ValueTp&&>();
assert(c.insert(std::move(v)).second);
assert(!cc->unchecked());
{
DisableAllocationGuard g;
ValueTp v2(42, 1);
assert(c.insert(std::move(v2)).second == false);
}
}
{
CHECKPOINT("Testing C::insert(const value_type&&)");
Container c;
const ValueTp v(42, 1);
cc->expect<const ValueTp&>();
assert(c.insert(std::move(v)).second);
assert(!cc->unchecked());
{
DisableAllocationGuard g;
const ValueTp v2(42, 1);
assert(c.insert(std::move(v2)).second == false);
}
}
{
CHECKPOINT("Testing C::insert({key, value})");
Container c;
cc->expect<ValueTp&&>();
assert(c.insert({42, 1}).second);
assert(!cc->unchecked());
{
DisableAllocationGuard g;
const ValueTp v2(42, 1);
assert(c.insert(std::move(v2)).second == false);
}
}
{
CHECKPOINT("Testing C::insert(std::initializer_list<ValueTp>)");
Container c;
std::initializer_list<ValueTp> il = { ValueTp(1, 1), ValueTp(2, 1) };
cc->expect<ValueTp const&>(2);
c.insert(il);
assert(!cc->unchecked());
{
DisableAllocationGuard g;
c.insert(il);
}
}
{
CHECKPOINT("Testing C::insert(Iter, Iter) for *Iter = value_type const&");
Container c;
const ValueTp ValueList[] = { ValueTp(1, 1), ValueTp(2, 1), ValueTp(3, 1) };
cc->expect<ValueTp const&>(3);
c.insert(std::begin(ValueList), std::end(ValueList));
assert(!cc->unchecked());
{
DisableAllocationGuard g;
c.insert(std::begin(ValueList), std::end(ValueList));
}
}
{
CHECKPOINT("Testing C::insert(Iter, Iter) for *Iter = value_type&&");
Container c;
ValueTp ValueList[] = { ValueTp(1, 1), ValueTp(2, 1) , ValueTp(3, 1) };
cc->expect<ValueTp&&>(3);
c.insert(std::move_iterator<ValueTp*>(std::begin(ValueList)),
std::move_iterator<ValueTp*>(std::end(ValueList)));
assert(!cc->unchecked());
{
DisableAllocationGuard g;
ValueTp ValueList2[] = { ValueTp(1, 1), ValueTp(2, 1) , ValueTp(3, 1) };
c.insert(std::move_iterator<ValueTp*>(std::begin(ValueList2)),
std::move_iterator<ValueTp*>(std::end(ValueList2)));
}
}
{
CHECKPOINT("Testing C::insert(Iter, Iter) for *Iter = value_type&");
Container c;
ValueTp ValueList[] = { ValueTp(1, 1), ValueTp(2, 1) , ValueTp(3, 1) };
cc->expect<ValueTp const&>(3);
c.insert(std::begin(ValueList), std::end(ValueList));
assert(!cc->unchecked());
{
DisableAllocationGuard g;
c.insert(std::begin(ValueList), std::end(ValueList));
}
}
}
template <class Container>
void testMapInsertHint()
{
typedef typename Container::value_type ValueTp;
typedef typename Container::key_type Key;
typedef typename Container::mapped_type Mapped;
typedef typename std::pair<Key, Mapped> NonConstKeyPair;
typedef Container C;
typedef typename C::iterator It;
ConstructController* cc = getConstructController();
cc->reset();
{
CHECKPOINT("Testing C::insert(p, const value_type&)");
Container c;
const ValueTp v(42, 1);
cc->expect<const ValueTp&>();
It ret = c.insert(c.end(), v);
assert(ret != c.end());
assert(c.size() == 1);
assert(!cc->unchecked());
{
DisableAllocationGuard g;
const ValueTp v2(42, 1);
It ret2 = c.insert(c.begin(), v2);
assert(&(*ret2) == &(*ret));
assert(c.size() == 1);
}
}
{
CHECKPOINT("Testing C::insert(p, value_type&)");
Container c;
ValueTp v(42, 1);
cc->expect<ValueTp const&>();
It ret = c.insert(c.end(), v);
assert(ret != c.end());
assert(c.size() == 1);
assert(!cc->unchecked());
{
DisableAllocationGuard g;
ValueTp v2(42, 1);
It ret2 = c.insert(c.begin(), v2);
assert(&(*ret2) == &(*ret));
assert(c.size() == 1);
}
}
{
CHECKPOINT("Testing C::insert(p, value_type&&)");
Container c;
ValueTp v(42, 1);
cc->expect<ValueTp&&>();
It ret = c.insert(c.end(), std::move(v));
assert(ret != c.end());
assert(c.size() == 1);
assert(!cc->unchecked());
{
DisableAllocationGuard g;
ValueTp v2(42, 1);
It ret2 = c.insert(c.begin(), std::move(v2));
assert(&(*ret2) == &(*ret));
assert(c.size() == 1);
}
}
{
CHECKPOINT("Testing C::insert(p, {key, value})");
Container c;
cc->expect<ValueTp&&>();
It ret = c.insert(c.end(), {42, 1});
assert(ret != c.end());
assert(c.size() == 1);
assert(!cc->unchecked());
{
DisableAllocationGuard g;
It ret2 = c.insert(c.begin(), {42, 1});
assert(&(*ret2) == &(*ret));
assert(c.size() == 1);
}
}
{
CHECKPOINT("Testing C::insert(p, const value_type&&)");
Container c;
const ValueTp v(42, 1);
cc->expect<const ValueTp&>();
It ret = c.insert(c.end(), std::move(v));
assert(ret != c.end());
assert(c.size() == 1);
assert(!cc->unchecked());
{
DisableAllocationGuard g;
const ValueTp v2(42, 1);
It ret2 = c.insert(c.begin(), std::move(v2));
assert(&(*ret2) == &(*ret));
assert(c.size() == 1);
}
}
{
CHECKPOINT("Testing C::insert(p, pair<Key, Mapped> const&)");
Container c;
const NonConstKeyPair v(42, 1);
cc->expect<const NonConstKeyPair&>();
It ret = c.insert(c.end(), v);
assert(ret != c.end());
assert(c.size() == 1);
assert(!cc->unchecked());
{
DisableAllocationGuard g;
const NonConstKeyPair v2(42, 1);
It ret2 = c.insert(c.begin(), v2);
assert(&(*ret2) == &(*ret));
assert(c.size() == 1);
}
}
{
CHECKPOINT("Testing C::insert(p, pair<Key, Mapped>&&)");
Container c;
NonConstKeyPair v(42, 1);
cc->expect<NonConstKeyPair&&>();
It ret = c.insert(c.end(), std::move(v));
assert(ret != c.end());
assert(c.size() == 1);
assert(!cc->unchecked());
{
DisableAllocationGuard g;
NonConstKeyPair v2(42, 1);
It ret2 = c.insert(c.begin(), std::move(v2));
assert(&(*ret2) == &(*ret));
assert(c.size() == 1);
}
}
}
template <class Container>
void testMapEmplace()
{
typedef typename Container::value_type ValueTp;
typedef typename Container::key_type Key;
typedef typename Container::mapped_type Mapped;
typedef typename std::pair<Key, Mapped> NonConstKeyPair;
ConstructController* cc = getConstructController();
cc->reset();
{
CHECKPOINT("Testing C::emplace(const value_type&)");
Container c;
const ValueTp v(42, 1);
cc->expect<const ValueTp&>();
assert(c.emplace(v).second);
assert(!cc->unchecked());
{
DisableAllocationGuard g;
const ValueTp v2(42, 1);
assert(c.emplace(v2).second == false);
}
}
{
CHECKPOINT("Testing C::emplace(value_type&)");
Container c;
ValueTp v(42, 1);
cc->expect<ValueTp&>();
assert(c.emplace(v).second);
assert(!cc->unchecked());
{
DisableAllocationGuard g;
ValueTp v2(42, 1);
assert(c.emplace(v2).second == false);
}
}
{
CHECKPOINT("Testing C::emplace(value_type&&)");
Container c;
ValueTp v(42, 1);
cc->expect<ValueTp&&>();
assert(c.emplace(std::move(v)).second);
assert(!cc->unchecked());
{
DisableAllocationGuard g;
ValueTp v2(42, 1);
assert(c.emplace(std::move(v2)).second == false);
}
}
{
CHECKPOINT("Testing C::emplace(const value_type&&)");
Container c;
const ValueTp v(42, 1);
cc->expect<const ValueTp&&>();
assert(c.emplace(std::move(v)).second);
assert(!cc->unchecked());
{
DisableAllocationGuard g;
const ValueTp v2(42, 1);
assert(c.emplace(std::move(v2)).second == false);
}
}
{
CHECKPOINT("Testing C::emplace(pair<Key, Mapped> const&)");
Container c;
const NonConstKeyPair v(42, 1);
cc->expect<const NonConstKeyPair&>();
assert(c.emplace(v).second);
assert(!cc->unchecked());
{
DisableAllocationGuard g;
const NonConstKeyPair v2(42, 1);
assert(c.emplace(v2).second == false);
}
}
{
CHECKPOINT("Testing C::emplace(pair<Key, Mapped> &&)");
Container c;
NonConstKeyPair v(42, 1);
cc->expect<NonConstKeyPair&&>();
assert(c.emplace(std::move(v)).second);
assert(!cc->unchecked());
{
DisableAllocationGuard g;
NonConstKeyPair v2(42, 1);
assert(c.emplace(std::move(v2)).second == false);
}
}
{
CHECKPOINT("Testing C::emplace(const Key&, ConvertibleToMapped&&)");
Container c;
const Key k(42);
cc->expect<Key const&, int&&>();
assert(c.emplace(k, 1).second);
assert(!cc->unchecked());
{
DisableAllocationGuard g;
const Key k2(42);
assert(c.emplace(k2, 2).second == false);
}
}
{
CHECKPOINT("Testing C::emplace(Key&, Mapped&)");
Container c;
Key k(42);
Mapped m(1);
cc->expect<Key&, Mapped&>();
assert(c.emplace(k, m).second);
assert(!cc->unchecked());
{
DisableAllocationGuard g;
Key k2(42);
assert(c.emplace(k2, m).second == false);
}
}
{
CHECKPOINT("Testing C::emplace(Key&&, Mapped&&)");
Container c;
Key k(42);
Mapped m(1);
cc->expect<Key&&, Mapped&&>();
assert(c.emplace(std::move(k), std::move(m)).second);
assert(!cc->unchecked());
{
DisableAllocationGuard g;
Key k2(42);
Mapped m2(2);
assert(c.emplace(std::move(k2), std::move(m2)).second == false);
}
}
{
CHECKPOINT("Testing C::emplace(ConvertibleToKey&&, ConvertibleToMapped&&)");
Container c;
cc->expect<int&&, int&&>();
assert(c.emplace(42, 1).second);
assert(!cc->unchecked());
{
// test that emplacing a duplicate item allocates. We cannot optimize
// this case because int&& does not match the type of key exactly.
cc->expect<int&&, int&&>();
assert(c.emplace(42, 1).second == false);
assert(!cc->unchecked());
}
}
}
template <class Container>
void testMapEmplaceHint()
{
typedef typename Container::value_type ValueTp;
typedef typename Container::key_type Key;
typedef typename Container::mapped_type Mapped;
typedef typename std::pair<Key, Mapped> NonConstKeyPair;
typedef Container C;
typedef typename C::iterator It;
ConstructController* cc = getConstructController();
cc->reset();
{
CHECKPOINT("Testing C::emplace_hint(p, const value_type&)");
Container c;
const ValueTp v(42, 1);
cc->expect<const ValueTp&>();
It ret = c.emplace_hint(c.end(), v);
assert(ret != c.end());
assert(c.size() == 1);
assert(!cc->unchecked());
{
DisableAllocationGuard g;
const ValueTp v2(42, 1);
It ret2 = c.emplace_hint(c.begin(), v2);
assert(&(*ret2) == &(*ret));
assert(c.size() == 1);
}
}
{
CHECKPOINT("Testing C::emplace_hint(p, value_type&)");
Container c;
ValueTp v(42, 1);
cc->expect<ValueTp&>();
It ret = c.emplace_hint(c.end(), v);
assert(ret != c.end());
assert(c.size() == 1);
assert(!cc->unchecked());
{
DisableAllocationGuard g;
ValueTp v2(42, 1);
It ret2 = c.emplace_hint(c.begin(), v2);
assert(&(*ret2) == &(*ret));
assert(c.size() == 1);
}
}
{
CHECKPOINT("Testing C::emplace_hint(p, value_type&&)");
Container c;
ValueTp v(42, 1);
cc->expect<ValueTp&&>();
It ret = c.emplace_hint(c.end(), std::move(v));
assert(ret != c.end());
assert(c.size() == 1);
assert(!cc->unchecked());
{
DisableAllocationGuard g;
ValueTp v2(42, 1);
It ret2 = c.emplace_hint(c.begin(), std::move(v2));
assert(&(*ret2) == &(*ret));
assert(c.size() == 1);
}
}
{
CHECKPOINT("Testing C::emplace_hint(p, const value_type&&)");
Container c;
const ValueTp v(42, 1);
cc->expect<const ValueTp&&>();
It ret = c.emplace_hint(c.end(), std::move(v));
assert(ret != c.end());
assert(c.size() == 1);
assert(!cc->unchecked());
{
DisableAllocationGuard g;
const ValueTp v2(42, 1);
It ret2 = c.emplace_hint(c.begin(), std::move(v2));
assert(&(*ret2) == &(*ret));
assert(c.size() == 1);
}
}
{
CHECKPOINT("Testing C::emplace_hint(p, pair<Key, Mapped> const&)");
Container c;
const NonConstKeyPair v(42, 1);
cc->expect<const NonConstKeyPair&>();
It ret = c.emplace_hint(c.end(), v);
assert(ret != c.end());
assert(c.size() == 1);
assert(!cc->unchecked());
{
DisableAllocationGuard g;
const NonConstKeyPair v2(42, 1);
It ret2 = c.emplace_hint(c.begin(), v2);
assert(&(*ret2) == &(*ret));
assert(c.size() == 1);
}
}
{
CHECKPOINT("Testing C::emplace_hint(p, pair<Key, Mapped>&&)");
Container c;
NonConstKeyPair v(42, 1);
cc->expect<NonConstKeyPair&&>();
It ret = c.emplace_hint(c.end(), std::move(v));
assert(ret != c.end());
assert(c.size() == 1);
assert(!cc->unchecked());
{
DisableAllocationGuard g;
NonConstKeyPair v2(42, 1);
It ret2 = c.emplace_hint(c.begin(), std::move(v2));
assert(&(*ret2) == &(*ret));
assert(c.size() == 1);
}
}
{
CHECKPOINT("Testing C::emplace_hint(p, const Key&, ConvertibleToMapped&&)");
Container c;
const Key k(42);
cc->expect<Key const&, int&&>();
It ret = c.emplace_hint(c.end(), k, 42);
assert(ret != c.end());
assert(c.size() == 1);
assert(!cc->unchecked());
{
DisableAllocationGuard g;
const Key k2(42);
It ret2 = c.emplace_hint(c.begin(), k2, 1);
assert(&(*ret2) == &(*ret));
assert(c.size() == 1);
}
}
{
CHECKPOINT("Testing C::emplace_hint(p, Key&, Mapped&)");
Container c;
Key k(42);
Mapped m(1);
cc->expect<Key&, Mapped&>();
It ret = c.emplace_hint(c.end(), k, m);
assert(ret != c.end());
assert(c.size() == 1);
assert(!cc->unchecked());
{
DisableAllocationGuard g;
Key k2(42);
Mapped m2(2);
It ret2 = c.emplace_hint(c.begin(), k2, m2);
assert(&(*ret2) == &(*ret));
assert(c.size() == 1);
}
}
{
CHECKPOINT("Testing C::emplace_hint(p, Key&&, Mapped&&)");
Container c;
Key k(42);
Mapped m(1);
cc->expect<Key&&, Mapped&&>();
It ret = c.emplace_hint(c.end(), std::move(k), std::move(m));
assert(ret != c.end());
assert(c.size() == 1);
assert(!cc->unchecked());
{
DisableAllocationGuard g;
Key k2(42);
Mapped m2(2);
It ret2 = c.emplace_hint(c.begin(), std::move(k2), std::move(m2));
assert(&(*ret2) == &(*ret));
assert(c.size() == 1);
}
}
{
CHECKPOINT("Testing C::emplace_hint(p, ConvertibleToKey&&, ConvertibleToMapped&&)");
Container c;
cc->expect<int&&, int&&>();
It ret = c.emplace_hint(c.end(), 42, 1);
assert(ret != c.end());
assert(c.size() == 1);
assert(!cc->unchecked());
{
cc->expect<int&&, int&&>();
It ret2 = c.emplace_hint(c.begin(), 42, 2);
assert(&(*ret2) == &(*ret));
assert(c.size() == 1);
assert(!cc->unchecked());
}
}
}
template <class Container>
void testMultimapInsert()
{
typedef typename Container::value_type ValueTp;
ConstructController* cc = getConstructController();
cc->reset();
{
CHECKPOINT("Testing C::insert(const value_type&)");
Container c;
const ValueTp v(42, 1);
cc->expect<const ValueTp&>();
c.insert(v);
assert(!cc->unchecked());
}
{
CHECKPOINT("Testing C::insert(value_type&)");
Container c;
ValueTp v(42, 1);
cc->expect<ValueTp&>();
c.insert(v);
assert(!cc->unchecked());
}
{
CHECKPOINT("Testing C::insert(value_type&&)");
Container c;
ValueTp v(42, 1);
cc->expect<ValueTp&&>();
c.insert(std::move(v));
assert(!cc->unchecked());
}
{
CHECKPOINT("Testing C::insert({key, value})");
Container c;
cc->expect<ValueTp&&>();
c.insert({42, 1});
assert(!cc->unchecked());
}
{
CHECKPOINT("Testing C::insert(std::initializer_list<ValueTp>)");
Container c;
std::initializer_list<ValueTp> il = { ValueTp(1, 1), ValueTp(2, 1) };
cc->expect<ValueTp const&>(2);
c.insert(il);
assert(!cc->unchecked());
}
{
CHECKPOINT("Testing C::insert(Iter, Iter) for *Iter = value_type const&");
Container c;
const ValueTp ValueList[] = { ValueTp(1, 1), ValueTp(2, 1), ValueTp(3, 1) };
cc->expect<ValueTp const&>(3);
c.insert(std::begin(ValueList), std::end(ValueList));
assert(!cc->unchecked());
}
{
CHECKPOINT("Testing C::insert(Iter, Iter) for *Iter = value_type&&");
Container c;
ValueTp ValueList[] = { ValueTp(1, 1), ValueTp(2, 1) , ValueTp(3, 1) };
cc->expect<ValueTp&&>(3);
c.insert(std::move_iterator<ValueTp*>(std::begin(ValueList)),
std::move_iterator<ValueTp*>(std::end(ValueList)));
assert(!cc->unchecked());
}
{
CHECKPOINT("Testing C::insert(Iter, Iter) for *Iter = value_type&");
Container c;
ValueTp ValueList[] = { ValueTp(1, 1), ValueTp(2, 1) , ValueTp(3, 1) };
cc->expect<ValueTp&>(3);
c.insert(std::begin(ValueList), std::end(ValueList));
assert(!cc->unchecked());
}
}
template <class Container>
void testMultimapInsertHint()
{
typedef typename Container::value_type ValueTp;
ConstructController* cc = getConstructController();
cc->reset();
{
CHECKPOINT("Testing C::insert(p, const value_type&)");
Container c;
const ValueTp v(42, 1);
cc->expect<const ValueTp&>();
c.insert(c.begin(), v);
assert(!cc->unchecked());
}
{
CHECKPOINT("Testing C::insert(p, value_type&)");
Container c;
ValueTp v(42, 1);
cc->expect<ValueTp&>();
c.insert(c.begin(), v);
assert(!cc->unchecked());
}
{
CHECKPOINT("Testing C::insert(p, value_type&&)");
Container c;
ValueTp v(42, 1);
cc->expect<ValueTp&&>();
c.insert(c.begin(), std::move(v));
assert(!cc->unchecked());
}
{
CHECKPOINT("Testing C::insert(p, {key, value})");
Container c;
cc->expect<ValueTp&&>();
c.insert(c.begin(), {42, 1});
assert(!cc->unchecked());
}
}
#endif