4f99f3d0e5
2007-09-26 Benjamin Kosnik <bkoz@redhat.com> * include/bits/stl_algo.h: Add return type information to comments. * include/bits/algorithmfwd.h: Formatting. * testsuite/util/testsuite_hooks.h (NonDefaultConstructible): Move.. * testsuite/util/testsuite_api.h: ...here. Add necessary operators for use in testing chapters 25 and 26. * testsuite/util/testsuite_character.h: Same. * testsuite/25_algorithms/*/requirements/explicit_instantiation/ 2.cc, pod.cc: New. * testsuite/26_numerics/accumulate, adjacent_difference, inner_product, partial_sum/requirements/explicit_instantiation/2.cc, pod.cc: New. * testsuite/26_numerics/numeric_arrays/*: Move contents into testsuite/26_numerics. * testsuite/26_numerics/numeric_operations: Same. * testsuite/23_containers/*/requirements/explicit_instantiation/2.cc: Adjust includes from testsuite_eh.h to testsuite_api.h. Co-Authored-By: Chalathip Thumkanon <chalathip@gmail.com> From-SVN: r128822
191 lines
4.9 KiB
C++
191 lines
4.9 KiB
C++
// 2007-01-11 Paolo Carlini <pcarlini@suse.de>
|
|
|
|
// Copyright (C) 2007 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, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
|
|
// USA.
|
|
|
|
// As a special exception, you may use this file as part of a free software
|
|
// library without restriction. Specifically, if other files instantiate
|
|
// templates or use macros or inline functions from this file, or you compile
|
|
// this file and link it with other files to produce an executable, this
|
|
// file does not by itself cause the resulting executable to be covered by
|
|
// the GNU General Public License. This exception does not however
|
|
// invalidate any other reasons why the executable file might be covered by
|
|
// the GNU General Public License.
|
|
|
|
#include <valarray>
|
|
#include <testsuite_hooks.h>
|
|
|
|
bool
|
|
comp_vala(const std::valarray<int>& v1, const std::valarray<int>& v2)
|
|
{
|
|
if (v1.size() == v2.size())
|
|
{
|
|
for (size_t i = 0; i < v1.size(); ++i)
|
|
if (v1[i] != v2[i])
|
|
return false;
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
void
|
|
init_vala(std::valarray<int>& v, size_t first, size_t last, int val)
|
|
{
|
|
for (size_t i = first; i <= last; ++i)
|
|
v[i] = val++;
|
|
}
|
|
|
|
// libstdc++/30416
|
|
void test01()
|
|
{
|
|
bool test __attribute__((unused)) = true;
|
|
using namespace std;
|
|
|
|
// shift
|
|
valarray<int> v1;
|
|
valarray<int> v1_ris(v1.shift(0));
|
|
VERIFY( comp_vala(v1, v1_ris) );
|
|
|
|
valarray<int> v2;
|
|
valarray<int> v2_ris(v2.shift(10));
|
|
VERIFY( comp_vala(v2, v2_ris) );
|
|
|
|
valarray<int> v3;
|
|
valarray<int> v3_ris(v3.shift(-10));
|
|
VERIFY( comp_vala(v3, v3_ris) );
|
|
|
|
valarray<int> v4(10);
|
|
valarray<int> v4_ris(v4.shift(0));
|
|
VERIFY( comp_vala(v4, v4_ris) );
|
|
|
|
valarray<int> v5(10);
|
|
init_vala(v5, 0, 9, 1);
|
|
valarray<int> v5_ref(10);
|
|
|
|
valarray<int> v5_ris(v5.shift(16));
|
|
VERIFY( comp_vala(v5_ris, v5_ref) );
|
|
|
|
valarray<int> v6(10);
|
|
init_vala(v6, 0, 9, 1);
|
|
valarray<int> v6_ref(10);
|
|
|
|
valarray<int> v6_ris(v6.shift(-16));
|
|
VERIFY( comp_vala(v6_ris, v6_ref) );
|
|
|
|
valarray<int> v7(10);
|
|
init_vala(v7, 0, 9, 1);
|
|
valarray<int> v7_ref(10);
|
|
|
|
valarray<int> v7_ris(v7.shift(10));
|
|
VERIFY( comp_vala(v7_ris, v7_ref) );
|
|
|
|
valarray<int> v8(10);
|
|
init_vala(v8, 0, 9, 1);
|
|
valarray<int> v8_ref(10);
|
|
|
|
valarray<int> v8_ris(v8.shift(-10));
|
|
VERIFY( comp_vala(v8_ris, v8_ref) );
|
|
|
|
valarray<int> v9(10);
|
|
init_vala(v9, 0, 9, 1);
|
|
valarray<int> v9_ref(10);
|
|
init_vala(v9_ref, 0, 3, 7);
|
|
|
|
valarray<int> v9_ris(v9.shift(6));
|
|
VERIFY( comp_vala(v9_ris, v9_ref) );
|
|
|
|
valarray<int> v10(10);
|
|
init_vala(v10, 0, 9, 1);
|
|
valarray<int> v10_ref(10);
|
|
init_vala(v10_ref, 6, 9, 1);
|
|
|
|
valarray<int> v10_ris(v10.shift(-6));
|
|
VERIFY( comp_vala(v10_ris, v10_ref) );
|
|
|
|
// cshift
|
|
valarray<int> v11;
|
|
valarray<int> v11_ris(v11.cshift(0));
|
|
VERIFY( comp_vala(v11, v11_ris) );
|
|
|
|
valarray<int> v12;
|
|
valarray<int> v12_ris(v12.cshift(10));
|
|
VERIFY( comp_vala(v12, v12_ris) );
|
|
|
|
valarray<int> v13;
|
|
valarray<int> v13_ris(v13.cshift(-10));
|
|
VERIFY( comp_vala(v13, v13_ris) );
|
|
|
|
valarray<int> v14(10);
|
|
valarray<int> v14_ris(v14.cshift(0));
|
|
VERIFY( comp_vala(v14, v14_ris) );
|
|
|
|
valarray<int> v15(10);
|
|
init_vala(v15, 0, 9, 1);
|
|
valarray<int> v15_ref(10);
|
|
init_vala(v15_ref, 0, 3, 7);
|
|
init_vala(v15_ref, 4, 9, 1);
|
|
|
|
valarray<int> v15_ris(v15.cshift(16));
|
|
VERIFY( comp_vala(v15_ris, v15_ref) );
|
|
|
|
valarray<int> v16(10);
|
|
init_vala(v16, 0, 9, 1);
|
|
valarray<int> v16_ref(10);
|
|
init_vala(v16_ref, 0, 5, 5);
|
|
init_vala(v16_ref, 6, 9, 1);
|
|
|
|
valarray<int> v16_ris(v16.cshift(-16));
|
|
VERIFY( comp_vala(v16_ris, v16_ref) );
|
|
|
|
valarray<int> v17(10);
|
|
init_vala(v17, 0, 9, 1);
|
|
|
|
valarray<int> v17_ris(v15.cshift(10));
|
|
VERIFY( comp_vala(v17, v17_ris) );
|
|
|
|
valarray<int> v18(10);
|
|
init_vala(v18, 0, 9, 1);
|
|
|
|
valarray<int> v18_ris(v18.cshift(-10));
|
|
VERIFY( comp_vala(v18, v18_ris) );
|
|
|
|
valarray<int> v19(10);
|
|
init_vala(v19, 0, 9, 1);
|
|
valarray<int> v19_ref(10);
|
|
init_vala(v19_ref, 0, 3, 7);
|
|
init_vala(v19_ref, 4, 9, 1);
|
|
|
|
valarray<int> v19_ris(v15.cshift(6));
|
|
VERIFY( comp_vala(v19_ris, v19_ref) );
|
|
|
|
valarray<int> v20(10);
|
|
init_vala(v20, 0, 9, 1);
|
|
valarray<int> v20_ref(10);
|
|
init_vala(v20_ref, 0, 5, 5);
|
|
init_vala(v20_ref, 6, 9, 1);
|
|
|
|
valarray<int> v20_ris(v20.cshift(-6));
|
|
VERIFY( comp_vala(v20_ris, v20_ref) );
|
|
}
|
|
|
|
int main()
|
|
{
|
|
test01();
|
|
return 0;
|
|
}
|