| // 2005-12-20 Paolo Carlini <pcarlini@suse.de> |
| |
| // Copyright (C) 2005 Free Software Foundation, Inc. |
| // |
| // This file is part of the GNU ISO C++ Library. This library is free |
| // software; you can redistribute it and/or modify it under the |
| // terms of the GNU General Public License as published by the |
| // Free Software Foundation; either version 2, or (at your option) |
| // any later version. |
| |
| // This library is distributed in the hope that it will be useful, |
| // but WITHOUT ANY WARRANTY; without even the implied warranty of |
| // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| // GNU General Public License for more details. |
| |
| // You should have received a copy of the GNU General Public License along |
| // with this library; see the file COPYING. If not, write to the Free |
| // Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, |
| // USA. |
| |
| // 6.3.4.3 unordered_set::swap |
| |
| #include <tr1/unordered_set> |
| #include <set> |
| #include <testsuite_hooks.h> |
| #include <testsuite_allocator.h> |
| |
| // uneq_allocator as a non-empty allocator. |
| void |
| test01() |
| { |
| bool test __attribute__((unused)) = true; |
| using namespace std; |
| using namespace tr1; |
| |
| typedef __gnu_test::uneq_allocator<char> my_alloc; |
| typedef unordered_set<char, hash<char>, equal_to<char>, my_alloc> my_uset; |
| |
| const char title01[] = "Rivers of sand"; |
| const char title02[] = "Concret PH"; |
| const char title03[] = "Sonatas and Interludes for Prepared Piano"; |
| const char title04[] = "never as tired as when i'm waking up"; |
| |
| const size_t N1 = sizeof(title01); |
| const size_t N2 = sizeof(title02); |
| const size_t N3 = sizeof(title03); |
| const size_t N4 = sizeof(title04); |
| |
| typedef set<char> my_set; |
| const my_set set01_ref(title01, title01 + N1); |
| const my_set set02_ref(title02, title02 + N2); |
| const my_set set03_ref(title03, title03 + N3); |
| const my_set set04_ref(title04, title04 + N4); |
| |
| my_uset::size_type size01, size02; |
| |
| my_alloc alloc01(1); |
| |
| my_uset uset01(10, hash<char>(), equal_to<char>(), alloc01); |
| size01 = uset01.size(); |
| my_uset uset02(10, hash<char>(), equal_to<char>(), alloc01); |
| size02 = uset02.size(); |
| |
| uset01.swap(uset02); |
| VERIFY( uset01.size() == size02 ); |
| VERIFY( uset01.empty() ); |
| VERIFY( uset02.size() == size01 ); |
| VERIFY( uset02.empty() ); |
| |
| my_uset uset03(10, hash<char>(), equal_to<char>(), alloc01); |
| size01 = uset03.size(); |
| my_uset uset04(set02_ref.begin(), set02_ref.end(), 10, hash<char>(), |
| equal_to<char>(), alloc01); |
| size02 = uset04.size(); |
| |
| uset03.swap(uset04); |
| VERIFY( uset03.size() == size02 ); |
| VERIFY( my_set(uset03.begin(), uset03.end()) == set02_ref ); |
| VERIFY( uset04.size() == size01 ); |
| VERIFY( uset04.empty() ); |
| |
| my_uset uset05(set01_ref.begin(), set01_ref.end(), 10, hash<char>(), |
| equal_to<char>(), alloc01); |
| size01 = uset05.size(); |
| my_uset uset06(set02_ref.begin(), set02_ref.end(), 10, hash<char>(), |
| equal_to<char>(), alloc01); |
| size02 = uset06.size(); |
| |
| uset05.swap(uset06); |
| VERIFY( uset05.size() == size02 ); |
| VERIFY( my_set(uset05.begin(), uset05.end()) == set02_ref ); |
| VERIFY( uset06.size() == size01 ); |
| VERIFY( my_set(uset06.begin(), uset06.end()) == set01_ref ); |
| |
| my_uset uset07(set01_ref.begin(), set01_ref.end(), 10, hash<char>(), |
| equal_to<char>(), alloc01); |
| size01 = uset07.size(); |
| my_uset uset08(set03_ref.begin(), set03_ref.end(), 10, hash<char>(), |
| equal_to<char>(), alloc01); |
| size02 = uset08.size(); |
| |
| uset07.swap(uset08); |
| VERIFY( uset07.size() == size02 ); |
| VERIFY( my_set(uset07.begin(), uset07.end()) == set03_ref ); |
| VERIFY( uset08.size() == size01 ); |
| VERIFY( my_set(uset08.begin(), uset08.end()) == set01_ref ); |
| |
| my_uset uset09(set03_ref.begin(), set03_ref.end(), 10, hash<char>(), |
| equal_to<char>(), alloc01); |
| size01 = uset09.size(); |
| my_uset uset10(set04_ref.begin(), set04_ref.end(), 10, hash<char>(), |
| equal_to<char>(), alloc01); |
| size02 = uset10.size(); |
| |
| uset09.swap(uset10); |
| VERIFY( uset09.size() == size02 ); |
| VERIFY( my_set(uset09.begin(), uset09.end()) == set04_ref ); |
| VERIFY( uset10.size() == size01 ); |
| VERIFY( my_set(uset10.begin(), uset10.end()) == set03_ref ); |
| |
| my_uset uset11(set04_ref.begin(), set04_ref.end(), 10, hash<char>(), |
| equal_to<char>(), alloc01); |
| size01 = uset11.size(); |
| my_uset uset12(set01_ref.begin(), set01_ref.end(), 10, hash<char>(), |
| equal_to<char>(), alloc01); |
| size02 = uset12.size(); |
| |
| uset11.swap(uset12); |
| VERIFY( uset11.size() == size02 ); |
| VERIFY( my_set(uset11.begin(), uset11.end()) == set01_ref ); |
| VERIFY( uset12.size() == size01 ); |
| VERIFY( my_set(uset12.begin(), uset12.end()) == set04_ref ); |
| |
| my_uset uset13(set03_ref.begin(), set03_ref.end(), 10, hash<char>(), |
| equal_to<char>(), alloc01); |
| size01 = uset13.size(); |
| my_uset uset14(set03_ref.begin(), set03_ref.end(), 10, hash<char>(), |
| equal_to<char>(), alloc01); |
| size02 = uset14.size(); |
| |
| uset13.swap(uset14); |
| VERIFY( uset13.size() == size02 ); |
| VERIFY( my_set(uset13.begin(), uset13.end()) == set03_ref ); |
| VERIFY( uset14.size() == size01 ); |
| VERIFY( my_set(uset14.begin(), uset14.end()) == set03_ref ); |
| } |
| |
| int main() |
| { |
| test01(); |
| return 0; |
| } |