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author | upstream source tree <ports@midipix.org> | 2015-03-15 20:14:05 -0400 |
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committer | upstream source tree <ports@midipix.org> | 2015-03-15 20:14:05 -0400 |
commit | 554fd8c5195424bdbcabf5de30fdc183aba391bd (patch) | |
tree | 976dc5ab7fddf506dadce60ae936f43f58787092 /libstdc++-v3/testsuite/23_containers/forward_list/operations/1.cc | |
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Diffstat (limited to 'libstdc++-v3/testsuite/23_containers/forward_list/operations/1.cc')
-rw-r--r-- | libstdc++-v3/testsuite/23_containers/forward_list/operations/1.cc | 106 |
1 files changed, 106 insertions, 0 deletions
diff --git a/libstdc++-v3/testsuite/23_containers/forward_list/operations/1.cc b/libstdc++-v3/testsuite/23_containers/forward_list/operations/1.cc new file mode 100644 index 000000000..c4794d358 --- /dev/null +++ b/libstdc++-v3/testsuite/23_containers/forward_list/operations/1.cc @@ -0,0 +1,106 @@ +// { dg-options "-std=gnu++0x" } + +// Copyright (C) 2008, 2009 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 3, 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 COPYING3. If not see +// <http://www.gnu.org/licenses/>. + +// 23.2.3.n forward_list xxx [lib.forward_list.xxx] + +#include <forward_list> +#include <testsuite_hooks.h> + +bool test __attribute__((unused)) = true; + +// This test verifies the following: +// +void +test01() +{ + std::forward_list<double> a = {0.0, 1.0, 2.0, 3.0, 4.0}; + std::forward_list<double>::const_iterator posa = a.cbefore_begin(); + + std::forward_list<double> x = {666.0, 777.0, 888.0}; + + a.splice_after(posa, std::move(x)); + + ++posa; + VERIFY(*posa == 666.0); + + VERIFY(x.empty() == true); +} + +// This test verifies the following: +// +void +test02() +{ + std::forward_list<double> a = {0.0, 1.0, 2.0, 3.0, 4.0}; + std::forward_list<double>::const_iterator posa = a.cbefore_begin(); + ++posa; + VERIFY(*posa == 0.0); + + std::forward_list<double> y = {10.0, 11.0, 12.0, 13.0, 14.0, 15.0}; + std::forward_list<double>::const_iterator befy = y.cbefore_begin(); + ++befy; + VERIFY(*befy == 10.0); + std::forward_list<double>::const_iterator endy = befy; + ++endy; + ++endy; + ++endy; + ++endy; + VERIFY(*endy == 14.0); + + a.splice_after(posa, std::move(y), befy, endy); + VERIFY(*posa == 0.0); + + VERIFY(*befy == 10.0); + ++befy; + VERIFY(*befy == 15.0); +} + +// This test verifies the following: +// +void +test03() +{ + std::forward_list<double> a = {0.0, 1.0, 2.0, 3.0, 4.0}; + std::forward_list<double>::const_iterator posa = a.cbefore_begin(); + ++posa; + ++posa; + VERIFY(*posa == 1.0); + + std::forward_list<double> z = {42.0, 43.0, 44.0}; + std::forward_list<double>::const_iterator posz = z.begin(); + VERIFY(*posz == 42.0); + + a.splice_after(posa, std::move(z), posz); + VERIFY(*posa == 1.0); + ++posa; + VERIFY(*posa == 43.0); + + VERIFY(*posz == 42.0); + ++posz; + VERIFY(*posz == 44.0); +} + +int +main() +{ + test01(); + test02(); + test03(); + return 0; +} |