c_str.pass.cpp (981B)
1 2 //===----------------------------------------------------------------------===// 3 // 4 // The LLVM Compiler Infrastructure 5 // 6 // This file is dual licensed under the MIT and the University of Illinois Open 7 // Source Licenses. See LICENSE.TXT for details. 8 // 9 //===----------------------------------------------------------------------===// 10 11 // UNSUPPORTED: c++98, c++03 12 13 // <filesystem> 14 15 // class path 16 17 // const value_type* c_str() const noexcept; 18 19 #include "filesystem_include.hpp" 20 #include <type_traits> 21 #include <cassert> 22 23 #include "test_macros.h" 24 #include "filesystem_test_helper.hpp" 25 26 27 int main() 28 { 29 using namespace fs; 30 const char* const value = "hello world"; 31 const std::string str_value = value; 32 { // Check signature 33 path p(value); 34 ASSERT_SAME_TYPE(path::value_type const*, decltype(p.c_str())); 35 ASSERT_NOEXCEPT(p.c_str()); 36 } 37 { 38 path p(value); 39 assert(p.c_str() == str_value); 40 assert(p.native().c_str() == p.c_str()); 41 } 42 }