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Add noexcept tests for deque.

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git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@132523 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Howard Hinnant 2011-06-03 01:46:22 +00:00
parent 18884f4e9f
commit 93f2764b16
3 changed files with 162 additions and 0 deletions
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52
test/containers/sequences/deque/deque.cons/move_assign_noexcept.pass.cpp Normal file
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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.
//
//===----------------------------------------------------------------------===//
// <deque>
// deque& operator=(deque&& c)
// noexcept(
// allocator_type::propagate_on_container_move_assignment::value &&
// is_nothrow_move_assignable<allocator_type>::value);
// This tests a conforming extension
#include <deque>
#include <cassert>
#include "../../../MoveOnly.h"
#include "../../../test_allocator.h"
template <class T>
struct some_alloc
{
typedef T value_type;
some_alloc(const some_alloc&);
};
int main()
{
#if __has_feature(cxx_noexcept)
{
typedef std::deque<MoveOnly> C;
static_assert(std::is_nothrow_move_assignable<C>::value, "");
}
{
typedef std::deque<MoveOnly, test_allocator<MoveOnly>> C;
static_assert(!std::is_nothrow_move_assignable<C>::value, "");
}
{
typedef std::deque<MoveOnly, other_allocator<MoveOnly>> C;
static_assert(std::is_nothrow_move_assignable<C>::value, "");
}
{
typedef std::deque<MoveOnly, some_alloc<MoveOnly>> C;
static_assert(!std::is_nothrow_move_assignable<C>::value, "");
}
#endif
}

50
test/containers/sequences/deque/deque.cons/move_noexcept.pass.cpp Normal file
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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.
//
//===----------------------------------------------------------------------===//
// <deque>
// deque(deque&&)
// noexcept(is_nothrow_move_constructible<allocator_type>::value);
// This tests a conforming extension
#include <deque>
#include <cassert>
#include "../../../MoveOnly.h"
#include "../../../test_allocator.h"
template <class T>
struct some_alloc
{
typedef T value_type;
some_alloc(const some_alloc&);
};
int main()
{
#if __has_feature(cxx_noexcept)
{
typedef std::deque<MoveOnly> C;
static_assert(std::is_nothrow_move_constructible<C>::value, "");
}
{
typedef std::deque<MoveOnly, test_allocator<MoveOnly>> C;
static_assert(std::is_nothrow_move_constructible<C>::value, "");
}
{
typedef std::deque<MoveOnly, other_allocator<MoveOnly>> C;
static_assert(std::is_nothrow_move_constructible<C>::value, "");
}
{
typedef std::deque<MoveOnly, some_alloc<MoveOnly>> C;
static_assert(!std::is_nothrow_move_constructible<C>::value, "");
}
#endif
}

60
test/containers/sequences/deque/deque.special/swap_noexcept.pass.cpp Normal file
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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.
//
//===----------------------------------------------------------------------===//
// <deque>
// void swap(deque& c)
// noexcept(!allocator_type::propagate_on_container_swap::value ||
// __is_nothrow_swappable<allocator_type>::value);
// This tests a conforming extension
#include <deque>
#include <cassert>
#include "../../../MoveOnly.h"
#include "../../../test_allocator.h"
template <class T>
struct some_alloc
{
typedef T value_type;
some_alloc() {}
some_alloc(const some_alloc&);
void deallocate(void*, unsigned) {}
typedef std::true_type propagate_on_container_swap;
};
int main()
{
#if __has_feature(cxx_noexcept)
{
typedef std::deque<MoveOnly> C;
C c1, c2;
static_assert(noexcept(swap(c1, c2)), "");
}
{
typedef std::deque<MoveOnly, test_allocator<MoveOnly>> C;
C c1, c2;
static_assert(noexcept(swap(c1, c2)), "");
}
{
typedef std::deque<MoveOnly, other_allocator<MoveOnly>> C;
C c1, c2;
static_assert(noexcept(swap(c1, c2)), "");
}
{
typedef std::deque<MoveOnly, some_alloc<MoveOnly>> C;
C c1, c2;
static_assert(!noexcept(swap(c1, c2)), "");
}
#endif
}