| //===----------------------------------------------------------------------===// |
| // |
| // 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. |
| // |
| //===----------------------------------------------------------------------===// |
| |
| // <string> |
| |
| // basic_string(size_type n, charT c, const Allocator& a = Allocator()); |
| |
| #include <string> |
| #include <stdexcept> |
| #include <algorithm> |
| #include <cassert> |
| |
| #include "test_allocator.h" |
| #include "min_allocator.h" |
| |
| template <class charT> |
| void |
| test(unsigned n, charT c) |
| { |
| typedef std::basic_string<charT, std::char_traits<charT>, test_allocator<charT> > S; |
| typedef typename S::traits_type T; |
| typedef typename S::allocator_type A; |
| S s2(n, c); |
| assert(s2.__invariants()); |
| assert(s2.size() == n); |
| for (unsigned i = 0; i < n; ++i) |
| assert(s2[i] == c); |
| assert(s2.get_allocator() == A()); |
| assert(s2.capacity() >= s2.size()); |
| } |
| |
| template <class charT, class A> |
| void |
| test(unsigned n, charT c, const A& a) |
| { |
| typedef std::basic_string<charT, std::char_traits<charT>, A> S; |
| typedef typename S::traits_type T; |
| S s2(n, c, a); |
| assert(s2.__invariants()); |
| assert(s2.size() == n); |
| for (unsigned i = 0; i < n; ++i) |
| assert(s2[i] == c); |
| assert(s2.get_allocator() == a); |
| assert(s2.capacity() >= s2.size()); |
| } |
| |
| template <class Tp> |
| void |
| test(Tp n, Tp c) |
| { |
| typedef char charT; |
| typedef std::basic_string<charT, std::char_traits<charT>, test_allocator<charT> > S; |
| typedef typename S::traits_type T; |
| typedef typename S::allocator_type A; |
| S s2(n, c); |
| assert(s2.__invariants()); |
| assert(s2.size() == n); |
| for (unsigned i = 0; i < n; ++i) |
| assert(s2[i] == c); |
| assert(s2.get_allocator() == A()); |
| assert(s2.capacity() >= s2.size()); |
| } |
| |
| template <class Tp, class A> |
| void |
| test(Tp n, Tp c, const A& a) |
| { |
| typedef char charT; |
| typedef std::basic_string<charT, std::char_traits<charT>, A> S; |
| typedef typename S::traits_type T; |
| S s2(n, c, a); |
| assert(s2.__invariants()); |
| assert(s2.size() == n); |
| for (unsigned i = 0; i < n; ++i) |
| assert(s2[i] == c); |
| assert(s2.get_allocator() == a); |
| assert(s2.capacity() >= s2.size()); |
| } |
| |
| int main() |
| { |
| { |
| typedef test_allocator<char> A; |
| typedef std::basic_string<char, std::char_traits<char>, A> S; |
| |
| test(0, 'a'); |
| test(0, 'a', A(2)); |
| |
| test(1, 'a'); |
| test(1, 'a', A(2)); |
| |
| test(10, 'a'); |
| test(10, 'a', A(2)); |
| |
| test(100, 'a'); |
| test(100, 'a', A(2)); |
| |
| test(100, 65); |
| test(100, 65, A(3)); |
| } |
| #if __cplusplus >= 201103L |
| { |
| typedef min_allocator<char> A; |
| typedef std::basic_string<char, std::char_traits<char>, A> S; |
| |
| test(0, 'a'); |
| test(0, 'a', A()); |
| |
| test(1, 'a'); |
| test(1, 'a', A()); |
| |
| test(10, 'a'); |
| test(10, 'a', A()); |
| |
| test(100, 'a'); |
| test(100, 'a', A()); |
| |
| test(100, 65); |
| test(100, 65, A()); |
| } |
| #endif |
| } |