clear.pass.cpp
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//===----------------------------------------------------------------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
// <set>
// class set
// void clear() noexcept;
#include <set>
#include <cassert>
#include "test_macros.h"
#include "min_allocator.h"
int main(int, char**)
{
{
typedef std::set<int> M;
typedef int V;
V ar[] =
{
1,
2,
3,
4,
5,
6,
7,
8
};
M m(ar, ar + sizeof(ar)/sizeof(ar[0]));
assert(m.size() == 8);
ASSERT_NOEXCEPT(m.clear());
m.clear();
assert(m.size() == 0);
}
#if TEST_STD_VER >= 11
{
typedef std::set<int, std::less<int>, min_allocator<int>> M;
typedef int V;
V ar[] =
{
1,
2,
3,
4,
5,
6,
7,
8
};
M m(ar, ar + sizeof(ar)/sizeof(ar[0]));
assert(m.size() == 8);
ASSERT_NOEXCEPT(m.clear());
m.clear();
assert(m.size() == 0);
}
#endif
return 0;
}