diff options
Diffstat (limited to 'libcxx/test/utilities/template.bitset/bitset.members/test.pass.cpp')
| -rw-r--r-- | libcxx/test/utilities/template.bitset/bitset.members/test.pass.cpp | 54 |
1 files changed, 53 insertions, 1 deletions
diff --git a/libcxx/test/utilities/template.bitset/bitset.members/test.pass.cpp b/libcxx/test/utilities/template.bitset/bitset.members/test.pass.cpp index 530cc1d9fe6..e2f0d39f02f 100644 --- a/libcxx/test/utilities/template.bitset/bitset.members/test.pass.cpp +++ b/libcxx/test/utilities/template.bitset/bitset.members/test.pass.cpp @@ -1 +1,53 @@ -//===----------------------------------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// test constexpr bool test(size_t pos) const;
#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_test()
{
const std::bitset<N> v1 = make_bitset<N>();
try
{
bool b = v1.test(50);
if (50 >= v1.size())
assert(false);
assert(b == v1[50]);
}
catch (std::out_of_range&)
{
}
}
int main()
{
test_test<0>();
test_test<1>();
test_test<31>();
test_test<32>();
test_test<33>();
test_test<63>();
test_test<64>();
test_test<65>();
test_test<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 constexpr bool test(size_t pos) const; + +#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_test() +{ + const std::bitset<N> v1 = make_bitset<N>(); + try + { + bool b = v1.test(50); + if (50 >= v1.size()) + assert(false); + assert(b == v1[50]); + } + catch (std::out_of_range&) + { + } +} + +int main() +{ + test_test<0>(); + test_test<1>(); + test_test<31>(); + test_test<32>(); + test_test<33>(); + test_test<63>(); + test_test<64>(); + test_test<65>(); + test_test<1000>(); +} |

