diff options
Diffstat (limited to 'libcxx/test/utilities/template.bitset/bitset.operators')
5 files changed, 190 insertions, 5 deletions
diff --git a/libcxx/test/utilities/template.bitset/bitset.operators/op_and.pass.cpp b/libcxx/test/utilities/template.bitset/bitset.operators/op_and.pass.cpp index a27b55bdbd9..437f8c47e01 100644 --- a/libcxx/test/utilities/template.bitset/bitset.operators/op_and.pass.cpp +++ b/libcxx/test/utilities/template.bitset/bitset.operators/op_and.pass.cpp @@ -1 +1,46 @@ -//===----------------------------------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// test bitset<N> operator&(const bitset<N>& lhs, const bitset<N>& rhs);
#include <bitset>
#include <cstdlib>
#include <cassert>
template <std::size_t N>
std::bitset<N>
make_bitset()
{
std::bitset<N> v;
for (std::size_t i = 0; i < N; ++i)
v[i] = static_cast<bool>(std::rand() & 1);
return v;
}
template <std::size_t N>
void test_op_and()
{
std::bitset<N> v1 = make_bitset<N>();
std::bitset<N> v2 = make_bitset<N>();
std::bitset<N> v3 = v1;
assert((v1 & v2) == (v3 &= v2));;
}
int main()
{
test_op_and<0>();
test_op_and<1>();
test_op_and<31>();
test_op_and<32>();
test_op_and<33>();
test_op_and<63>();
test_op_and<64>();
test_op_and<65>();
test_op_and<1000>();
}
\ No newline at end of file +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +// test bitset<N> operator&(const bitset<N>& lhs, const bitset<N>& rhs); + +#include <bitset> +#include <cstdlib> +#include <cassert> + +template <std::size_t N> +std::bitset<N> +make_bitset() +{ + std::bitset<N> v; + for (std::size_t i = 0; i < N; ++i) + v[i] = static_cast<bool>(std::rand() & 1); + return v; +} + +template <std::size_t N> +void test_op_and() +{ + std::bitset<N> v1 = make_bitset<N>(); + std::bitset<N> v2 = make_bitset<N>(); + std::bitset<N> v3 = v1; + assert((v1 & v2) == (v3 &= v2));; +} + +int main() +{ + test_op_and<0>(); + test_op_and<1>(); + test_op_and<31>(); + test_op_and<32>(); + test_op_and<33>(); + test_op_and<63>(); + test_op_and<64>(); + test_op_and<65>(); + test_op_and<1000>(); +} diff --git a/libcxx/test/utilities/template.bitset/bitset.operators/op_not.pass.cpp b/libcxx/test/utilities/template.bitset/bitset.operators/op_not.pass.cpp index e4b20fd9a95..5d4196ed43a 100644 --- a/libcxx/test/utilities/template.bitset/bitset.operators/op_not.pass.cpp +++ b/libcxx/test/utilities/template.bitset/bitset.operators/op_not.pass.cpp @@ -1 +1,46 @@ -//===----------------------------------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// test bitset<N> operator^(const bitset<N>& lhs, const bitset<N>& rhs);
#include <bitset>
#include <cstdlib>
#include <cassert>
template <std::size_t N>
std::bitset<N>
make_bitset()
{
std::bitset<N> v;
for (std::size_t i = 0; i < N; ++i)
v[i] = static_cast<bool>(std::rand() & 1);
return v;
}
template <std::size_t N>
void test_op_not()
{
std::bitset<N> v1 = make_bitset<N>();
std::bitset<N> v2 = make_bitset<N>();
std::bitset<N> v3 = v1;
assert((v1 ^ v2) == (v3 ^= v2));;
}
int main()
{
test_op_not<0>();
test_op_not<1>();
test_op_not<31>();
test_op_not<32>();
test_op_not<33>();
test_op_not<63>();
test_op_not<64>();
test_op_not<65>();
test_op_not<1000>();
}
\ No newline at end of file +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +// test bitset<N> operator^(const bitset<N>& lhs, const bitset<N>& rhs); + +#include <bitset> +#include <cstdlib> +#include <cassert> + +template <std::size_t N> +std::bitset<N> +make_bitset() +{ + std::bitset<N> v; + for (std::size_t i = 0; i < N; ++i) + v[i] = static_cast<bool>(std::rand() & 1); + return v; +} + +template <std::size_t N> +void test_op_not() +{ + std::bitset<N> v1 = make_bitset<N>(); + std::bitset<N> v2 = make_bitset<N>(); + std::bitset<N> v3 = v1; + assert((v1 ^ v2) == (v3 ^= v2));; +} + +int main() +{ + test_op_not<0>(); + test_op_not<1>(); + test_op_not<31>(); + test_op_not<32>(); + test_op_not<33>(); + test_op_not<63>(); + test_op_not<64>(); + test_op_not<65>(); + test_op_not<1000>(); +} diff --git a/libcxx/test/utilities/template.bitset/bitset.operators/op_or.pass.cpp b/libcxx/test/utilities/template.bitset/bitset.operators/op_or.pass.cpp index 573ab8e6e0a..56667140a70 100644 --- a/libcxx/test/utilities/template.bitset/bitset.operators/op_or.pass.cpp +++ b/libcxx/test/utilities/template.bitset/bitset.operators/op_or.pass.cpp @@ -1 +1,46 @@ -//===----------------------------------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// test bitset<N> operator|(const bitset<N>& lhs, const bitset<N>& rhs);
#include <bitset>
#include <cstdlib>
#include <cassert>
template <std::size_t N>
std::bitset<N>
make_bitset()
{
std::bitset<N> v;
for (std::size_t i = 0; i < N; ++i)
v[i] = static_cast<bool>(std::rand() & 1);
return v;
}
template <std::size_t N>
void test_op_or()
{
std::bitset<N> v1 = make_bitset<N>();
std::bitset<N> v2 = make_bitset<N>();
std::bitset<N> v3 = v1;
assert((v1 | v2) == (v3 |= v2));;
}
int main()
{
test_op_or<0>();
test_op_or<1>();
test_op_or<31>();
test_op_or<32>();
test_op_or<33>();
test_op_or<63>();
test_op_or<64>();
test_op_or<65>();
test_op_or<1000>();
}
\ No newline at end of file +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +// test bitset<N> operator|(const bitset<N>& lhs, const bitset<N>& rhs); + +#include <bitset> +#include <cstdlib> +#include <cassert> + +template <std::size_t N> +std::bitset<N> +make_bitset() +{ + std::bitset<N> v; + for (std::size_t i = 0; i < N; ++i) + v[i] = static_cast<bool>(std::rand() & 1); + return v; +} + +template <std::size_t N> +void test_op_or() +{ + std::bitset<N> v1 = make_bitset<N>(); + std::bitset<N> v2 = make_bitset<N>(); + std::bitset<N> v3 = v1; + assert((v1 | v2) == (v3 |= v2));; +} + +int main() +{ + test_op_or<0>(); + test_op_or<1>(); + test_op_or<31>(); + test_op_or<32>(); + test_op_or<33>(); + test_op_or<63>(); + test_op_or<64>(); + test_op_or<65>(); + test_op_or<1000>(); +} diff --git a/libcxx/test/utilities/template.bitset/bitset.operators/stream_in.pass.cpp b/libcxx/test/utilities/template.bitset/bitset.operators/stream_in.pass.cpp index b18007e41b6..edd2fd85577 100644 --- a/libcxx/test/utilities/template.bitset/bitset.operators/stream_in.pass.cpp +++ b/libcxx/test/utilities/template.bitset/bitset.operators/stream_in.pass.cpp @@ -1 +1,26 @@ -//===----------------------------------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// test:
// template <class charT, class traits, size_t N>
// basic_ostream<charT, traits>&
// operator<<(basic_ostream<charT, traits>& os, const bitset<N>& x);
#include <bitset>
#include <sstream>
#include <cassert>
int main()
{
std::istringstream in("01011010");
std::bitset<8> b;
in >> b;
assert(b.to_ulong() == 0x5A);
}
\ No newline at end of file +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +// test: + +// template <class charT, class traits, size_t N> +// basic_ostream<charT, traits>& +// operator<<(basic_ostream<charT, traits>& os, const bitset<N>& x); + +#include <bitset> +#include <sstream> +#include <cassert> + +int main() +{ + std::istringstream in("01011010"); + std::bitset<8> b; + in >> b; + assert(b.to_ulong() == 0x5A); +} diff --git a/libcxx/test/utilities/template.bitset/bitset.operators/stream_out.pass.cpp b/libcxx/test/utilities/template.bitset/bitset.operators/stream_out.pass.cpp index 41486d9b4fe..5ebf87f3570 100644 --- a/libcxx/test/utilities/template.bitset/bitset.operators/stream_out.pass.cpp +++ b/libcxx/test/utilities/template.bitset/bitset.operators/stream_out.pass.cpp @@ -1 +1,26 @@ -//===----------------------------------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// test:
// template <class charT, class traits, size_t N>
// basic_istream<charT, traits>&
// operator>>(basic_istream<charT, traits>& is, bitset<N>& x);
#include <bitset>
#include <sstream>
#include <cassert>
int main()
{
std::ostringstream os;
std::bitset<8> b(0x5A);
os << b;
assert(os.str() == "01011010");
}
\ No newline at end of file +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +// test: + +// template <class charT, class traits, size_t N> +// basic_istream<charT, traits>& +// operator>>(basic_istream<charT, traits>& is, bitset<N>& x); + +#include <bitset> +#include <sstream> +#include <cassert> + +int main() +{ + std::ostringstream os; + std::bitset<8> b(0x5A); + os << b; + assert(os.str() == "01011010"); +} |
