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.
37 lines
1.1 KiB
C++
37 lines
1.1 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>
|
|
|
|
// template<> struct char_traits<wchar_t>
|
|
|
|
// static char_type* move(char_type* s1, const char_type* s2, size_t n);
|
|
|
|
#include <string>
|
|
#include <cassert>
|
|
|
|
#include "test_macros.h"
|
|
|
|
int main(int, char**)
|
|
{
|
|
wchar_t s1[] = {1, 2, 3};
|
|
assert(std::char_traits<wchar_t>::move(s1, s1+1, 2) == s1);
|
|
assert(s1[0] == wchar_t(2));
|
|
assert(s1[1] == wchar_t(3));
|
|
assert(s1[2] == wchar_t(3));
|
|
s1[2] = wchar_t(0);
|
|
assert(std::char_traits<wchar_t>::move(s1+1, s1, 2) == s1+1);
|
|
assert(s1[0] == wchar_t(2));
|
|
assert(s1[1] == wchar_t(2));
|
|
assert(s1[2] == wchar_t(3));
|
|
assert(std::char_traits<wchar_t>::move(NULL, s1, 0) == NULL);
|
|
assert(std::char_traits<wchar_t>::move(s1, NULL, 0) == s1);
|
|
|
|
return 0;
|
|
}
|