diff options
Diffstat (limited to 'test/std/numerics/rand/rand.dis/rand.dist.bern/rand.dist.bern.bernoulli')
18 files changed, 705 insertions, 0 deletions
diff --git a/test/std/numerics/rand/rand.dis/rand.dist.bern/rand.dist.bern.bernoulli/assign.pass.cpp b/test/std/numerics/rand/rand.dis/rand.dist.bern/rand.dist.bern.bernoulli/assign.pass.cpp new file mode 100644 index 0000000000000..e55c1579c4cb2 --- /dev/null +++ b/test/std/numerics/rand/rand.dis/rand.dist.bern/rand.dist.bern.bernoulli/assign.pass.cpp @@ -0,0 +1,33 @@ +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is dual licensed under the MIT and the University of Illinois Open +// Source Licenses. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +// <random> + +// class bernoulli_distribution + +// bernoulli_distribution& operator=(const bernoulli_distribution&); + +#include <random> +#include <cassert> + +void +test1() +{ + typedef std::bernoulli_distribution D; + D d1(0.75); + D d2; + assert(d1 != d2); + d2 = d1; + assert(d1 == d2); +} + +int main() +{ + test1(); +} diff --git a/test/std/numerics/rand/rand.dis/rand.dist.bern/rand.dist.bern.bernoulli/copy.pass.cpp b/test/std/numerics/rand/rand.dis/rand.dist.bern/rand.dist.bern.bernoulli/copy.pass.cpp new file mode 100644 index 0000000000000..c64f925b4c6b2 --- /dev/null +++ b/test/std/numerics/rand/rand.dis/rand.dist.bern/rand.dist.bern.bernoulli/copy.pass.cpp @@ -0,0 +1,31 @@ +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is dual licensed under the MIT and the University of Illinois Open +// Source Licenses. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +// <random> + +// class bernoulli_distribution + +// bernoulli_distribution(const bernoulli_distribution&); + +#include <random> +#include <cassert> + +void +test1() +{ + typedef std::bernoulli_distribution D; + D d1(0.75); + D d2 = d1; + assert(d1 == d2); +} + +int main() +{ + test1(); +} diff --git a/test/std/numerics/rand/rand.dis/rand.dist.bern/rand.dist.bern.bernoulli/ctor_double.pass.cpp b/test/std/numerics/rand/rand.dis/rand.dist.bern/rand.dist.bern.bernoulli/ctor_double.pass.cpp new file mode 100644 index 0000000000000..5d511fcc67395 --- /dev/null +++ b/test/std/numerics/rand/rand.dis/rand.dist.bern/rand.dist.bern.bernoulli/ctor_double.pass.cpp @@ -0,0 +1,36 @@ +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is dual licensed under the MIT and the University of Illinois Open +// Source Licenses. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +// <random> + +// class bernoulli_distribution + +// explicit bernoulli_distribution(double p = 0.5); + +#include <random> +#include <cassert> + +int main() +{ + { + typedef std::bernoulli_distribution D; + D d; + assert(d.p() == 0.5); + } + { + typedef std::bernoulli_distribution D; + D d(0); + assert(d.p() == 0); + } + { + typedef std::bernoulli_distribution D; + D d(0.75); + assert(d.p() == 0.75); + } +} diff --git a/test/std/numerics/rand/rand.dis/rand.dist.bern/rand.dist.bern.bernoulli/ctor_param.pass.cpp b/test/std/numerics/rand/rand.dis/rand.dist.bern/rand.dist.bern.bernoulli/ctor_param.pass.cpp new file mode 100644 index 0000000000000..a143b5a68f4cc --- /dev/null +++ b/test/std/numerics/rand/rand.dis/rand.dist.bern/rand.dist.bern.bernoulli/ctor_param.pass.cpp @@ -0,0 +1,28 @@ +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is dual licensed under the MIT and the University of Illinois Open +// Source Licenses. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +// <random> + +// class bernoulli_distribution + +// explicit bernoulli_distribution(const param_type& parm); + +#include <random> +#include <cassert> + +int main() +{ + { + typedef std::bernoulli_distribution D; + typedef D::param_type P; + P p(0.25); + D d(p); + assert(d.p() == 0.25); + } +} diff --git a/test/std/numerics/rand/rand.dis/rand.dist.bern/rand.dist.bern.bernoulli/eq.pass.cpp b/test/std/numerics/rand/rand.dis/rand.dist.bern/rand.dist.bern.bernoulli/eq.pass.cpp new file mode 100644 index 0000000000000..b77c12eed22ee --- /dev/null +++ b/test/std/numerics/rand/rand.dis/rand.dist.bern/rand.dist.bern.bernoulli/eq.pass.cpp @@ -0,0 +1,36 @@ +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is dual licensed under the MIT and the University of Illinois Open +// Source Licenses. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +// <random> + +// class bernoulli_distribution + +// bool operator=(const bernoulli_distribution& x, +// const bernoulli_distribution& y); +// bool operator!(const bernoulli_distribution& x, +// const bernoulli_distribution& y); + +#include <random> +#include <cassert> + +int main() +{ + { + typedef std::bernoulli_distribution D; + D d1(.25); + D d2(.25); + assert(d1 == d2); + } + { + typedef std::bernoulli_distribution D; + D d1(.28); + D d2(.25); + assert(d1 != d2); + } +} diff --git a/test/std/numerics/rand/rand.dis/rand.dist.bern/rand.dist.bern.bernoulli/eval.pass.cpp b/test/std/numerics/rand/rand.dis/rand.dist.bern/rand.dist.bern.bernoulli/eval.pass.cpp new file mode 100644 index 0000000000000..f071e85074788 --- /dev/null +++ b/test/std/numerics/rand/rand.dis/rand.dist.bern/rand.dist.bern.bernoulli/eval.pass.cpp @@ -0,0 +1,103 @@ +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is dual licensed under the MIT and the University of Illinois Open +// Source Licenses. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +// <random> + +// class bernoulli_distribution + +// template<class _URNG> result_type operator()(_URNG& g); + +#include <random> +#include <numeric> +#include <vector> +#include <cassert> + +template <class T> +inline +T +sqr(T x) +{ + return x * x; +} + +int main() +{ + { + typedef std::bernoulli_distribution D; + typedef std::minstd_rand G; + G g; + D d(.75); + const int N = 100000; + std::vector<D::result_type> u; + for (int i = 0; i < N; ++i) + u.push_back(d(g)); + double mean = std::accumulate(u.begin(), u.end(), + double(0)) / u.size(); + double var = 0; + double skew = 0; + double kurtosis = 0; + for (int i = 0; i < u.size(); ++i) + { + double d = (u[i] - mean); + double d2 = sqr(d); + var += d2; + skew += d * d2; + kurtosis += d2 * d2; + } + var /= u.size(); + double dev = std::sqrt(var); + skew /= u.size() * dev * var; + kurtosis /= u.size() * var * var; + kurtosis -= 3; + double x_mean = d.p(); + double x_var = d.p()*(1-d.p()); + double x_skew = (1 - 2 * d.p())/std::sqrt(x_var); + double x_kurtosis = (6 * sqr(d.p()) - 6 * d.p() + 1)/x_var; + assert(std::abs((mean - x_mean) / x_mean) < 0.01); + assert(std::abs((var - x_var) / x_var) < 0.01); + assert(std::abs((skew - x_skew) / x_skew) < 0.01); + assert(std::abs((kurtosis - x_kurtosis) / x_kurtosis) < 0.02); + } + { + typedef std::bernoulli_distribution D; + typedef std::minstd_rand G; + G g; + D d(.25); + const int N = 100000; + std::vector<D::result_type> u; + for (int i = 0; i < N; ++i) + u.push_back(d(g)); + double mean = std::accumulate(u.begin(), u.end(), + double(0)) / u.size(); + double var = 0; + double skew = 0; + double kurtosis = 0; + for (int i = 0; i < u.size(); ++i) + { + double d = (u[i] - mean); + double d2 = sqr(d); + var += d2; + skew += d * d2; + kurtosis += d2 * d2; + } + var /= u.size(); + double dev = std::sqrt(var); + skew /= u.size() * dev * var; + kurtosis /= u.size() * var * var; + kurtosis -= 3; + double x_mean = d.p(); + double x_var = d.p()*(1-d.p()); + double x_skew = (1 - 2 * d.p())/std::sqrt(x_var); + double x_kurtosis = (6 * sqr(d.p()) - 6 * d.p() + 1)/x_var; + assert(std::abs((mean - x_mean) / x_mean) < 0.01); + assert(std::abs((var - x_var) / x_var) < 0.01); + assert(std::abs((skew - x_skew) / x_skew) < 0.01); + assert(std::abs((kurtosis - x_kurtosis) / x_kurtosis) < 0.02); + } +} diff --git a/test/std/numerics/rand/rand.dis/rand.dist.bern/rand.dist.bern.bernoulli/eval_param.pass.cpp b/test/std/numerics/rand/rand.dis/rand.dist.bern/rand.dist.bern.bernoulli/eval_param.pass.cpp new file mode 100644 index 0000000000000..e03fb57f380ca --- /dev/null +++ b/test/std/numerics/rand/rand.dis/rand.dist.bern/rand.dist.bern.bernoulli/eval_param.pass.cpp @@ -0,0 +1,107 @@ +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is dual licensed under the MIT and the University of Illinois Open +// Source Licenses. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +// <random> + +// class bernoulli_distribution + +// template<class _URNG> result_type operator()(_URNG& g, const param_type& parm); + +#include <random> +#include <numeric> +#include <vector> +#include <cassert> + +template <class T> +inline +T +sqr(T x) +{ + return x * x; +} + +int main() +{ + { + typedef std::bernoulli_distribution D; + typedef D::param_type P; + typedef std::minstd_rand G; + G g; + D d(.75); + P p(.25); + const int N = 100000; + std::vector<D::result_type> u; + for (int i = 0; i < N; ++i) + u.push_back(d(g, p)); + double mean = std::accumulate(u.begin(), u.end(), + double(0)) / u.size(); + double var = 0; + double skew = 0; + double kurtosis = 0; + for (int i = 0; i < u.size(); ++i) + { + double d = (u[i] - mean); + double d2 = sqr(d); + var += d2; + skew += d * d2; + kurtosis += d2 * d2; + } + var /= u.size(); + double dev = std::sqrt(var); + skew /= u.size() * dev * var; + kurtosis /= u.size() * var * var; + kurtosis -= 3; + double x_mean = p.p(); + double x_var = p.p()*(1-p.p()); + double x_skew = (1 - 2 * p.p())/std::sqrt(x_var); + double x_kurtosis = (6 * sqr(p.p()) - 6 * p.p() + 1)/x_var; + assert(std::abs((mean - x_mean) / x_mean) < 0.01); + assert(std::abs((var - x_var) / x_var) < 0.01); + assert(std::abs((skew - x_skew) / x_skew) < 0.01); + assert(std::abs((kurtosis - x_kurtosis) / x_kurtosis) < 0.02); + } + { + typedef std::bernoulli_distribution D; + typedef D::param_type P; + typedef std::minstd_rand G; + G g; + D d(.25); + P p(.75); + const int N = 100000; + std::vector<D::result_type> u; + for (int i = 0; i < N; ++i) + u.push_back(d(g, p)); + double mean = std::accumulate(u.begin(), u.end(), + double(0)) / u.size(); + double var = 0; + double skew = 0; + double kurtosis = 0; + for (int i = 0; i < u.size(); ++i) + { + double d = (u[i] - mean); + double d2 = sqr(d); + var += d2; + skew += d * d2; + kurtosis += d2 * d2; + } + var /= u.size(); + double dev = std::sqrt(var); + skew /= u.size() * dev * var; + kurtosis /= u.size() * var * var; + kurtosis -= 3; + double x_mean = p.p(); + double x_var = p.p()*(1-p.p()); + double x_skew = (1 - 2 * p.p())/std::sqrt(x_var); + double x_kurtosis = (6 * sqr(p.p()) - 6 * p.p() + 1)/x_var; + assert(std::abs((mean - x_mean) / x_mean) < 0.01); + assert(std::abs((var - x_var) / x_var) < 0.01); + assert(std::abs((skew - x_skew) / x_skew) < 0.01); + assert(std::abs((kurtosis - x_kurtosis) / x_kurtosis) < 0.02); + } +} diff --git a/test/std/numerics/rand/rand.dis/rand.dist.bern/rand.dist.bern.bernoulli/get_param.pass.cpp b/test/std/numerics/rand/rand.dis/rand.dist.bern/rand.dist.bern.bernoulli/get_param.pass.cpp new file mode 100644 index 0000000000000..1b4eae90b6a3a --- /dev/null +++ b/test/std/numerics/rand/rand.dis/rand.dist.bern/rand.dist.bern.bernoulli/get_param.pass.cpp @@ -0,0 +1,28 @@ +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is dual licensed under the MIT and the University of Illinois Open +// Source Licenses. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +// <random> + +// class bernoulli_distribution + +// param_type param() const; + +#include <random> +#include <cassert> + +int main() +{ + { + typedef std::bernoulli_distribution D; + typedef D::param_type P; + P p(.125); + D d(p); + assert(d.param() == p); + } +} diff --git a/test/std/numerics/rand/rand.dis/rand.dist.bern/rand.dist.bern.bernoulli/io.pass.cpp b/test/std/numerics/rand/rand.dis/rand.dist.bern/rand.dist.bern.bernoulli/io.pass.cpp new file mode 100644 index 0000000000000..5f57145e13119 --- /dev/null +++ b/test/std/numerics/rand/rand.dis/rand.dist.bern/rand.dist.bern.bernoulli/io.pass.cpp @@ -0,0 +1,40 @@ +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is dual licensed under the MIT and the University of Illinois Open +// Source Licenses. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +// <random> + +// class bernoulli_distribution + +// template <class charT, class traits> +// basic_ostream<charT, traits>& +// operator<<(basic_ostream<charT, traits>& os, +// const bernoulli_distribution& x); +// +// template <class charT, class traits> +// basic_istream<charT, traits>& +// operator>>(basic_istream<charT, traits>& is, +// bernoulli_distribution& x); + +#include <random> +#include <sstream> +#include <cassert> + +int main() +{ + { + typedef std::bernoulli_distribution D; + D d1(.25); + std::ostringstream os; + os << d1; + std::istringstream is(os.str()); + D d2; + is >> d2; + assert(d1 == d2); + } +} diff --git a/test/std/numerics/rand/rand.dis/rand.dist.bern/rand.dist.bern.bernoulli/max.pass.cpp b/test/std/numerics/rand/rand.dis/rand.dist.bern/rand.dist.bern.bernoulli/max.pass.cpp new file mode 100644 index 0000000000000..8e669bbda34a4 --- /dev/null +++ b/test/std/numerics/rand/rand.dis/rand.dist.bern/rand.dist.bern.bernoulli/max.pass.cpp @@ -0,0 +1,26 @@ +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is dual licensed under the MIT and the University of Illinois Open +// Source Licenses. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +// <random> + +// class bernoulli_distribution + +// result_type max() const; + +#include <random> +#include <cassert> + +int main() +{ + { + typedef std::bernoulli_distribution D; + D d(.25); + assert(d.max() == true); + } +} diff --git a/test/std/numerics/rand/rand.dis/rand.dist.bern/rand.dist.bern.bernoulli/min.pass.cpp b/test/std/numerics/rand/rand.dis/rand.dist.bern/rand.dist.bern.bernoulli/min.pass.cpp new file mode 100644 index 0000000000000..296ad1474ecf1 --- /dev/null +++ b/test/std/numerics/rand/rand.dis/rand.dist.bern/rand.dist.bern.bernoulli/min.pass.cpp @@ -0,0 +1,26 @@ +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is dual licensed under the MIT and the University of Illinois Open +// Source Licenses. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +// <random> + +// class bernoulli_distribution + +// result_type min() const; + +#include <random> +#include <cassert> + +int main() +{ + { + typedef std::bernoulli_distribution D; + D d(.5); + assert(d.min() == false); + } +} diff --git a/test/std/numerics/rand/rand.dis/rand.dist.bern/rand.dist.bern.bernoulli/param_assign.pass.cpp b/test/std/numerics/rand/rand.dis/rand.dist.bern/rand.dist.bern.bernoulli/param_assign.pass.cpp new file mode 100644 index 0000000000000..a24dd0dfc9303 --- /dev/null +++ b/test/std/numerics/rand/rand.dis/rand.dist.bern/rand.dist.bern.bernoulli/param_assign.pass.cpp @@ -0,0 +1,30 @@ +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is dual licensed under the MIT and the University of Illinois Open +// Source Licenses. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +// <random> + +// class bernoulli_distribution +// { +// class param_type; + +#include <random> +#include <limits> +#include <cassert> + +int main() +{ + { + typedef std::bernoulli_distribution D; + typedef D::param_type param_type; + param_type p0(.7); + param_type p; + p = p0; + assert(p.p() == .7); + } +} diff --git a/test/std/numerics/rand/rand.dis/rand.dist.bern/rand.dist.bern.bernoulli/param_copy.pass.cpp b/test/std/numerics/rand/rand.dis/rand.dist.bern/rand.dist.bern.bernoulli/param_copy.pass.cpp new file mode 100644 index 0000000000000..6c4eaeee4da95 --- /dev/null +++ b/test/std/numerics/rand/rand.dis/rand.dist.bern/rand.dist.bern.bernoulli/param_copy.pass.cpp @@ -0,0 +1,29 @@ +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is dual licensed under the MIT and the University of Illinois Open +// Source Licenses. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +// <random> + +// class bernoulli_distribution +// { +// class param_type; + +#include <random> +#include <limits> +#include <cassert> + +int main() +{ + { + typedef std::bernoulli_distribution D; + typedef D::param_type param_type; + param_type p0(.125); + param_type p = p0; + assert(p.p() == .125); + } +} diff --git a/test/std/numerics/rand/rand.dis/rand.dist.bern/rand.dist.bern.bernoulli/param_ctor.pass.cpp b/test/std/numerics/rand/rand.dis/rand.dist.bern/rand.dist.bern.bernoulli/param_ctor.pass.cpp new file mode 100644 index 0000000000000..c43f44721a608 --- /dev/null +++ b/test/std/numerics/rand/rand.dis/rand.dist.bern/rand.dist.bern.bernoulli/param_ctor.pass.cpp @@ -0,0 +1,34 @@ +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is dual licensed under the MIT and the University of Illinois Open +// Source Licenses. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +// <random> + +// class bernoulli_distribution +// { +// class param_type; + +#include <random> +#include <limits> +#include <cassert> + +int main() +{ + { + typedef std::bernoulli_distribution D; + typedef D::param_type param_type; + param_type p; + assert(p.p() == 0.5); + } + { + typedef std::bernoulli_distribution D; + typedef D::param_type param_type; + param_type p(0.25); + assert(p.p() == 0.25); + } +} diff --git a/test/std/numerics/rand/rand.dis/rand.dist.bern/rand.dist.bern.bernoulli/param_eq.pass.cpp b/test/std/numerics/rand/rand.dis/rand.dist.bern/rand.dist.bern.bernoulli/param_eq.pass.cpp new file mode 100644 index 0000000000000..ee5dfe867b7e9 --- /dev/null +++ b/test/std/numerics/rand/rand.dis/rand.dist.bern/rand.dist.bern.bernoulli/param_eq.pass.cpp @@ -0,0 +1,36 @@ +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is dual licensed under the MIT and the University of Illinois Open +// Source Licenses. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +// <random> + +// class bernoulli_distribution +// { +// class param_type; + +#include <random> +#include <limits> +#include <cassert> + +int main() +{ + { + typedef std::bernoulli_distribution D; + typedef D::param_type param_type; + param_type p1(0.75); + param_type p2(0.75); + assert(p1 == p2); + } + { + typedef std::bernoulli_distribution D; + typedef D::param_type param_type; + param_type p1(0.75); + param_type p2(0.5); + assert(p1 != p2); + } +} diff --git a/test/std/numerics/rand/rand.dis/rand.dist.bern/rand.dist.bern.bernoulli/param_types.pass.cpp b/test/std/numerics/rand/rand.dis/rand.dist.bern/rand.dist.bern.bernoulli/param_types.pass.cpp new file mode 100644 index 0000000000000..5a3b90332120a --- /dev/null +++ b/test/std/numerics/rand/rand.dis/rand.dist.bern/rand.dist.bern.bernoulli/param_types.pass.cpp @@ -0,0 +1,27 @@ +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is dual licensed under the MIT and the University of Illinois Open +// Source Licenses. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +// <random> + +// class bernoulli_distribution +// { +// class param_type; + +#include <random> +#include <type_traits> + +int main() +{ + { + typedef std::bernoulli_distribution D; + typedef D::param_type param_type; + typedef param_type::distribution_type distribution_type; + static_assert((std::is_same<D, distribution_type>::value), ""); + } +} diff --git a/test/std/numerics/rand/rand.dis/rand.dist.bern/rand.dist.bern.bernoulli/set_param.pass.cpp b/test/std/numerics/rand/rand.dis/rand.dist.bern/rand.dist.bern.bernoulli/set_param.pass.cpp new file mode 100644 index 0000000000000..9869ac6fc39c3 --- /dev/null +++ b/test/std/numerics/rand/rand.dis/rand.dist.bern/rand.dist.bern.bernoulli/set_param.pass.cpp @@ -0,0 +1,29 @@ +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is dual licensed under the MIT and the University of Illinois Open +// Source Licenses. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +// <random> + +// class bernoulli_distribution + +// void param(const param_type& parm); + +#include <random> +#include <cassert> + +int main() +{ + { + typedef std::bernoulli_distribution D; + typedef D::param_type P; + P p(0.25); + D d(0.75); + d.param(p); + assert(d.param() == p); + } +} diff --git a/test/std/numerics/rand/rand.dis/rand.dist.bern/rand.dist.bern.bernoulli/types.pass.cpp b/test/std/numerics/rand/rand.dis/rand.dist.bern/rand.dist.bern.bernoulli/types.pass.cpp new file mode 100644 index 0000000000000..4b6c4be1a2400 --- /dev/null +++ b/test/std/numerics/rand/rand.dis/rand.dist.bern/rand.dist.bern.bernoulli/types.pass.cpp @@ -0,0 +1,26 @@ +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is dual licensed under the MIT and the University of Illinois Open +// Source Licenses. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +// <random> + +// class bernoulli_distribution +// { +// typedef bool result_type; + +#include <random> +#include <type_traits> + +int main() +{ + { + typedef std::bernoulli_distribution D; + typedef D::result_type result_type; + static_assert((std::is_same<result_type, bool>::value), ""); + } +} |