You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
60 lines
1.0 KiB
C++
60 lines
1.0 KiB
C++
//===----------------------------------------------------------------------===//
|
|
//
|
|
// 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
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
// <string>
|
|
|
|
// void clear();
|
|
|
|
#include <string>
|
|
#include <cassert>
|
|
|
|
#include "test_macros.h"
|
|
#include "min_allocator.h"
|
|
|
|
template <class S>
|
|
void
|
|
test(S s)
|
|
{
|
|
s.clear();
|
|
assert(s.size() == 0);
|
|
}
|
|
|
|
int main(int, char**)
|
|
{
|
|
{
|
|
typedef std::string S;
|
|
S s;
|
|
test(s);
|
|
|
|
s.assign(10, 'a');
|
|
s.erase(5);
|
|
test(s);
|
|
|
|
s.assign(100, 'a');
|
|
s.erase(50);
|
|
test(s);
|
|
}
|
|
#if TEST_STD_VER >= 11
|
|
{
|
|
typedef std::basic_string<char, std::char_traits<char>, min_allocator<char>> S;
|
|
S s;
|
|
test(s);
|
|
|
|
s.assign(10, 'a');
|
|
s.erase(5);
|
|
test(s);
|
|
|
|
s.assign(100, 'a');
|
|
s.erase(50);
|
|
test(s);
|
|
}
|
|
#endif
|
|
|
|
return 0;
|
|
}
|