You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
54 lines
1.5 KiB
54 lines
1.5 KiB
4 months ago
|
//===----------------------------------------------------------------------===//
|
||
|
|
//
|
||
|
|
// 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.
|
||
|
|
//
|
||
|
|
//===----------------------------------------------------------------------===//
|
||
|
|
|
||
|
|
// <array>
|
||
|
|
|
||
|
|
// An string is a contiguous container
|
||
|
|
|
||
|
|
#include <string>
|
||
|
|
#include <cassert>
|
||
|
|
|
||
|
|
#include "test_allocator.h"
|
||
|
|
#include "min_allocator.h"
|
||
|
|
|
||
|
|
|
||
|
|
template <class C>
|
||
|
|
void test_contiguous ( const C &c )
|
||
|
|
{
|
||
|
|
for ( size_t i = 0; i < c.size(); ++i )
|
||
|
|
assert ( *(c.begin() + static_cast<typename C::difference_type>(i)) == *(std::addressof(*c.begin()) + i));
|
||
|
|
}
|
||
|
|
|
||
|
|
int main()
|
||
|
|
{
|
||
|
|
{
|
||
|
|
typedef std::string S;
|
||
|
|
test_contiguous(S());
|
||
|
|
test_contiguous(S("1"));
|
||
|
|
test_contiguous(S("1234567890123456789012345678901234567890123456789012345678901234567890"));
|
||
|
|
}
|
||
|
|
|
||
|
|
{
|
||
|
|
typedef test_allocator<char> A;
|
||
|
|
typedef std::basic_string<char, std::char_traits<char>, A> S;
|
||
|
|
test_contiguous(S(A(3)));
|
||
|
|
test_contiguous(S("1", A(5)));
|
||
|
|
test_contiguous(S("1234567890123456789012345678901234567890123456789012345678901234567890", A(7)));
|
||
|
|
}
|
||
|
|
#if TEST_STD_VER >= 11
|
||
|
|
{
|
||
|
|
typedef min_allocator<char> A;
|
||
|
|
typedef std::basic_string<char, std::char_traits<char>, A> S;
|
||
|
|
test_contiguous(S(A{}));
|
||
|
|
test_contiguous(S("1", A()));
|
||
|
|
test_contiguous(S("1234567890123456789012345678901234567890123456789012345678901234567890", A()));
|
||
|
|
}
|
||
|
|
#endif
|
||
|
|
}
|