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 // explicit basic_string(const Allocator& a = Allocator()); 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 test()22test() 23 { 24 { 25 S s; 26 assert(s.__invariants()); 27 assert(s.data()); 28 assert(s.size() == 0); 29 assert(s.capacity() >= s.size()); 30 assert(s.get_allocator() == typename S::allocator_type()); 31 } 32 { 33 S s(typename S::allocator_type(5)); 34 assert(s.__invariants()); 35 assert(s.data()); 36 assert(s.size() == 0); 37 assert(s.capacity() >= s.size()); 38 assert(s.get_allocator() == typename S::allocator_type(5)); 39 } 40 } 41 42 #if __cplusplus >= 201103L 43 44 template <class S> 45 void test2()46test2() 47 { 48 { 49 S s; 50 assert(s.__invariants()); 51 assert(s.data()); 52 assert(s.size() == 0); 53 assert(s.capacity() >= s.size()); 54 assert(s.get_allocator() == typename S::allocator_type()); 55 } 56 { 57 S s(typename S::allocator_type{}); 58 assert(s.__invariants()); 59 assert(s.data()); 60 assert(s.size() == 0); 61 assert(s.capacity() >= s.size()); 62 assert(s.get_allocator() == typename S::allocator_type()); 63 } 64 } 65 66 #endif 67 main()68int main() 69 { 70 test<std::basic_string<char, std::char_traits<char>, test_allocator<char> > >(); 71 #if __cplusplus >= 201103L 72 test2<std::basic_string<char, std::char_traits<char>, min_allocator<char> > >(); 73 #endif 74 } 75