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// 2005-02-13 Paolo Carlini <pcarlini@suse.de>
// Copyright (C) 2005-2022 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/>.
// 26.5 C Library
#include <cmath>
#include <testsuite_hooks.h>
template<typename T>
void test01_do()
{
using namespace std;
VERIFY( pow(T(1.0), 0) == T(1.0) );
VERIFY( pow(T(2.0), 0) == T(1.0) );
VERIFY( pow(T(-1.0), 0) == T(1.0) );
VERIFY( pow(T(-4.0), 0) == T(1.0) );
VERIFY( pow(T(1.0), 1) == T(1.0) );
VERIFY( pow(T(2.0), 1) == T(2.0) );
VERIFY( pow(T(-1.0), 1) == T(-1.0) );
VERIFY( pow(T(-4.0), 1) == T(-4.0) );
VERIFY( pow(T(1.0), -1) == T(1.0) / T(1.0) );
VERIFY( pow(T(2.0), -1) == T(1.0) / T(2.0) );
VERIFY( pow(T(-1.0), -1) == T(1.0) / T(-1.0) );
VERIFY( pow(T(-4.0), -1) == T(1.0) / T(-4.0) );
VERIFY( pow(T(1.0), 2) == T(1.0) * T(1.0) );
VERIFY( pow(T(2.0), 2) == T(2.0) * T(2.0) );
VERIFY( pow(T(-1.0), 2) == T(-1.0) * T(-1.0) );
VERIFY( pow(T(-4.0), 2) == T(-4.0) * T(-4.0) );
}
void test01()
{
test01_do<float>();
test01_do<double>();
test01_do<long double>();
}
int main()
{
test01();
return 0;
}