Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1 | //===----------------------------------------------------------------------===// |
| 2 | // |
Howard Hinnant | f5256e1 | 2010-05-11 21:36:01 +0000 | [diff] [blame] | 3 | // The LLVM Compiler Infrastructure |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 4 | // |
| 5 | // This file is distributed under the University of Illinois Open Source |
| 6 | // License. See LICENSE.TXT for details. |
| 7 | // |
| 8 | //===----------------------------------------------------------------------===// |
| 9 | |
| 10 | // <string> |
| 11 | |
Howard Hinnant | 6e0a1f4 | 2010-08-22 00:47:54 +0000 | [diff] [blame] | 12 | // basic_string<charT,traits,Allocator>& |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 13 | // operator=(basic_string<charT,traits,Allocator>&& str); |
| 14 | |
| 15 | #include <string> |
| 16 | #include <cassert> |
| 17 | |
Howard Hinnant | 73d21a4 | 2010-09-04 23:28:19 +0000 | [diff] [blame^] | 18 | #ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 19 | |
| 20 | #include "../test_allocator.h" |
| 21 | |
| 22 | template <class S> |
| 23 | void |
| 24 | test(S s1, S s2) |
| 25 | { |
| 26 | S s0 = s2; |
| 27 | s1 = std::move(s2); |
| 28 | assert(s1.__invariants()); |
| 29 | assert(s2.__invariants()); |
| 30 | assert(s1 == s0); |
| 31 | assert(s1.capacity() >= s1.size()); |
| 32 | } |
| 33 | |
Howard Hinnant | 73d21a4 | 2010-09-04 23:28:19 +0000 | [diff] [blame^] | 34 | #endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 35 | |
| 36 | int main() |
| 37 | { |
Howard Hinnant | 73d21a4 | 2010-09-04 23:28:19 +0000 | [diff] [blame^] | 38 | #ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 39 | typedef std::string S; |
| 40 | test(S(), S()); |
| 41 | test(S("1"), S()); |
| 42 | test(S(), S("1")); |
| 43 | test(S("1"), S("2")); |
| 44 | test(S("1"), S("2")); |
| 45 | |
| 46 | test(S(), |
| 47 | S("abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyz")); |
| 48 | test(S("123456789"), |
| 49 | S("abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyz")); |
| 50 | test(S("1234567890123456789012345678901234567890123456789012345678901234567890"), |
| 51 | S("abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyz")); |
| 52 | test(S("1234567890123456789012345678901234567890123456789012345678901234567890" |
| 53 | "1234567890123456789012345678901234567890123456789012345678901234567890"), |
| 54 | S("abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyz")); |
Howard Hinnant | 73d21a4 | 2010-09-04 23:28:19 +0000 | [diff] [blame^] | 55 | #endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 56 | } |