1 //===----------------------------------------------------------------------===// 2 // 3 // The LLVM Compiler Infrastructure 4 // 5 // This file is dual licensed under the MIT and the University of Illinois Open 6 // Source Licenses. See LICENSE.TXT for details. 7 // 8 //===----------------------------------------------------------------------===// 9 10 // <string> 11 12 // const charT* c_str() const; 13 14 #include <string> 15 #include <cassert> 16 17 #include "min_allocator.h" 18 19 template <class S> 20 void 21 test(const S& s) 22 { 23 typedef typename S::traits_type T; 24 const typename S::value_type* str = s.c_str(); 25 if (s.size() > 0) 26 { 27 assert(T::compare(str, &s[0], s.size()) == 0); 28 assert(T::eq(str[s.size()], typename S::value_type())); 29 } 30 else 31 assert(T::eq(str[0], typename S::value_type())); 32 } 33 34 int main() 35 { 36 { 37 typedef std::string S; 38 test(S("")); 39 test(S("abcde")); 40 test(S("abcdefghij")); 41 test(S("abcdefghijklmnopqrst")); 42 } 43 #if __cplusplus >= 201103L 44 { 45 typedef std::basic_string<char, std::char_traits<char>, min_allocator<char>> S; 46 test(S("")); 47 test(S("abcde")); 48 test(S("abcdefghij")); 49 test(S("abcdefghijklmnopqrst")); 50 } 51 #endif 52 } 53
