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 // basic_string(const basic_string& str, const Allocator& alloc); 13 14 #include <string> 15 #include <cassert> 16 17 #include "test_allocator.h" 18 #include "min_allocator.h" 19 20 template <class S> 21 void 22 test(S s1, const typename S::allocator_type& a) 23 { 24 S s2(s1, a); 25 assert(s2.__invariants()); 26 assert(s2 == s1); 27 assert(s2.capacity() >= s2.size()); 28 assert(s2.get_allocator() == a); 29 } 30 31 int main() 32 { 33 { 34 typedef test_allocator<char> A; 35 typedef std::basic_string<char, std::char_traits<char>, A> S; 36 test(S(), A(3)); 37 test(S("1"), A(5)); 38 test(S("1234567890123456789012345678901234567890123456789012345678901234567890"), A(7)); 39 } 40 #if __cplusplus >= 201103L 41 { 42 typedef min_allocator<char> A; 43 typedef std::basic_string<char, std::char_traits<char>, A> S; 44 test(S(), A()); 45 test(S("1"), A()); 46 test(S("1234567890123456789012345678901234567890123456789012345678901234567890"), A()); 47 } 48 #endif 49 } 50
