diff options
Diffstat (limited to 'libcxx/test/std/utilities/optional/optional.relops')
6 files changed, 428 insertions, 0 deletions
diff --git a/libcxx/test/std/utilities/optional/optional.relops/equal.pass.cpp b/libcxx/test/std/utilities/optional/optional.relops/equal.pass.cpp new file mode 100644 index 00000000000..6650b6720a8 --- /dev/null +++ b/libcxx/test/std/utilities/optional/optional.relops/equal.pass.cpp @@ -0,0 +1,74 @@ +//===----------------------------------------------------------------------===// +// +// 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. +// +//===----------------------------------------------------------------------===// + +// UNSUPPORTED: c++98, c++03, c++11, c++14 +// <optional> + +// template <class T> constexpr bool operator==(const optional<T>& x, const optional<T>& y); + +#include <optional> +#include <type_traits> +#include <cassert> + +using std::optional; + +struct X +{ + int i_; + + constexpr X(int i) : i_(i) {} +}; + +constexpr bool operator == ( const X &lhs, const X &rhs ) + { return lhs.i_ == rhs.i_ ; } + +int main() +{ + { + typedef X T; + typedef optional<T> O; + + constexpr O o1; // disengaged + constexpr O o2; // disengaged + constexpr O o3{1}; // engaged + constexpr O o4{2}; // engaged + constexpr O o5{1}; // engaged + + static_assert ( o1 == o1 , "" ); + static_assert ( o1 == o2 , "" ); + static_assert ( !(o1 == o3), "" ); + static_assert ( !(o1 == o4), "" ); + static_assert ( !(o1 == o5), "" ); + + static_assert ( o2 == o1 , "" ); + static_assert ( o2 == o2 , "" ); + static_assert ( !(o2 == o3), "" ); + static_assert ( !(o2 == o4), "" ); + static_assert ( !(o2 == o5), "" ); + + static_assert ( !(o3 == o1), "" ); + static_assert ( !(o3 == o2), "" ); + static_assert ( o3 == o3 , "" ); + static_assert ( !(o3 == o4), "" ); + static_assert ( o3 == o5 , "" ); + + static_assert ( !(o4 == o1), "" ); + static_assert ( !(o4 == o2), "" ); + static_assert ( !(o4 == o3), "" ); + static_assert ( o4 == o4 , "" ); + static_assert ( !(o4 == o5), "" ); + + static_assert ( !(o5 == o1), "" ); + static_assert ( !(o5 == o2), "" ); + static_assert ( o5 == o3 , "" ); + static_assert ( !(o5 == o4), "" ); + static_assert ( o5 == o5 , "" ); + + } +} diff --git a/libcxx/test/std/utilities/optional/optional.relops/greater_equal.pass.cpp b/libcxx/test/std/utilities/optional/optional.relops/greater_equal.pass.cpp new file mode 100644 index 00000000000..f9b30449638 --- /dev/null +++ b/libcxx/test/std/utilities/optional/optional.relops/greater_equal.pass.cpp @@ -0,0 +1,70 @@ +//===----------------------------------------------------------------------===// +// +// 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. +// +//===----------------------------------------------------------------------===// + +// UNSUPPORTED: c++98, c++03, c++11, c++14 +// <optional> + +// template <class T> constexpr bool operator>= (const optional<T>& x, const optional<T>& y); + +#include <optional> + +using std::optional; + +struct X +{ + int i_; + + constexpr X(int i) : i_(i) {} +}; + +constexpr bool operator >= ( const X &lhs, const X &rhs ) + { return lhs.i_ >= rhs.i_ ; } + +int main() +{ + { + typedef optional<X> O; + + constexpr O o1; // disengaged + constexpr O o2; // disengaged + constexpr O o3{1}; // engaged + constexpr O o4{2}; // engaged + constexpr O o5{1}; // engaged + + static_assert ( (o1 >= o1), "" ); + static_assert ( (o1 >= o2), "" ); + static_assert ( !(o1 >= o3), "" ); + static_assert ( !(o1 >= o4), "" ); + static_assert ( !(o1 >= o5), "" ); + + static_assert ( (o2 >= o1), "" ); + static_assert ( (o2 >= o2), "" ); + static_assert ( !(o2 >= o3), "" ); + static_assert ( !(o2 >= o4), "" ); + static_assert ( !(o2 >= o5), "" ); + + static_assert ( (o3 >= o1), "" ); + static_assert ( (o3 >= o2), "" ); + static_assert ( (o3 >= o3), "" ); + static_assert ( !(o3 >= o4), "" ); + static_assert ( (o3 >= o5), "" ); + + static_assert ( (o4 >= o1), "" ); + static_assert ( (o4 >= o2), "" ); + static_assert ( (o4 >= o3), "" ); + static_assert ( (o4 >= o4), "" ); + static_assert ( (o4 >= o5), "" ); + + static_assert ( (o5 >= o1), "" ); + static_assert ( (o5 >= o2), "" ); + static_assert ( (o5 >= o3), "" ); + static_assert ( !(o5 >= o4), "" ); + static_assert ( (o5 >= o5), "" ); + } +} diff --git a/libcxx/test/std/utilities/optional/optional.relops/greater_than.pass.cpp b/libcxx/test/std/utilities/optional/optional.relops/greater_than.pass.cpp new file mode 100644 index 00000000000..8a27eb471f2 --- /dev/null +++ b/libcxx/test/std/utilities/optional/optional.relops/greater_than.pass.cpp @@ -0,0 +1,70 @@ +//===----------------------------------------------------------------------===// +// +// 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. +// +//===----------------------------------------------------------------------===// + +// UNSUPPORTED: c++98, c++03, c++11, c++14 +// <optional> + +// template <class T> constexpr bool operator> (const optional<T>& x, const optional<T>& y); + +#include <optional> + +using std::optional; + +struct X +{ + int i_; + + constexpr X(int i) : i_(i) {} +}; + +constexpr bool operator > ( const X &lhs, const X &rhs ) + { return lhs.i_ > rhs.i_ ; } + +int main() +{ + { + typedef optional<X> O; + + constexpr O o1; // disengaged + constexpr O o2; // disengaged + constexpr O o3{1}; // engaged + constexpr O o4{2}; // engaged + constexpr O o5{1}; // engaged + + static_assert ( !(o1 > o1), "" ); + static_assert ( !(o1 > o2), "" ); + static_assert ( !(o1 > o3), "" ); + static_assert ( !(o1 > o4), "" ); + static_assert ( !(o1 > o5), "" ); + + static_assert ( !(o2 > o1), "" ); + static_assert ( !(o2 > o2), "" ); + static_assert ( !(o2 > o3), "" ); + static_assert ( !(o2 > o4), "" ); + static_assert ( !(o2 > o5), "" ); + + static_assert ( (o3 > o1), "" ); + static_assert ( (o3 > o2), "" ); + static_assert ( !(o3 > o3), "" ); + static_assert ( !(o3 > o4), "" ); + static_assert ( !(o3 > o5), "" ); + + static_assert ( (o4 > o1), "" ); + static_assert ( (o4 > o2), "" ); + static_assert ( (o4 > o3), "" ); + static_assert ( !(o4 > o4), "" ); + static_assert ( (o4 > o5), "" ); + + static_assert ( (o5 > o1), "" ); + static_assert ( (o5 > o2), "" ); + static_assert ( !(o5 > o3), "" ); + static_assert ( !(o5 > o4), "" ); + static_assert ( !(o5 > o5), "" ); + } +} diff --git a/libcxx/test/std/utilities/optional/optional.relops/less_equal.pass.cpp b/libcxx/test/std/utilities/optional/optional.relops/less_equal.pass.cpp new file mode 100644 index 00000000000..a7d594dd34a --- /dev/null +++ b/libcxx/test/std/utilities/optional/optional.relops/less_equal.pass.cpp @@ -0,0 +1,70 @@ +//===----------------------------------------------------------------------===// +// +// 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. +// +//===----------------------------------------------------------------------===// + +// UNSUPPORTED: c++98, c++03, c++11, c++14 +// <optional> + +// template <class T> constexpr bool operator<= (const optional<T>& x, const optional<T>& y); + +#include <optional> + +using std::optional; + +struct X +{ + int i_; + + constexpr X(int i) : i_(i) {} +}; + +constexpr bool operator <= ( const X &lhs, const X &rhs ) + { return lhs.i_ <= rhs.i_ ; } + +int main() +{ + { + typedef optional<X> O; + + constexpr O o1; // disengaged + constexpr O o2; // disengaged + constexpr O o3{1}; // engaged + constexpr O o4{2}; // engaged + constexpr O o5{1}; // engaged + + static_assert ( (o1 <= o1), "" ); + static_assert ( (o1 <= o2), "" ); + static_assert ( (o1 <= o3), "" ); + static_assert ( (o1 <= o4), "" ); + static_assert ( (o1 <= o5), "" ); + + static_assert ( (o2 <= o1), "" ); + static_assert ( (o2 <= o2), "" ); + static_assert ( (o2 <= o3), "" ); + static_assert ( (o2 <= o4), "" ); + static_assert ( (o2 <= o5), "" ); + + static_assert ( !(o3 <= o1), "" ); + static_assert ( !(o3 <= o2), "" ); + static_assert ( (o3 <= o3), "" ); + static_assert ( (o3 <= o4), "" ); + static_assert ( (o3 <= o5), "" ); + + static_assert ( !(o4 <= o1), "" ); + static_assert ( !(o4 <= o2), "" ); + static_assert ( !(o4 <= o3), "" ); + static_assert ( (o4 <= o4), "" ); + static_assert ( !(o4 <= o5), "" ); + + static_assert ( !(o5 <= o1), "" ); + static_assert ( !(o5 <= o2), "" ); + static_assert ( (o5 <= o3), "" ); + static_assert ( (o5 <= o4), "" ); + static_assert ( (o5 <= o5), "" ); + } +} diff --git a/libcxx/test/std/utilities/optional/optional.relops/less_than.pass.cpp b/libcxx/test/std/utilities/optional/optional.relops/less_than.pass.cpp new file mode 100644 index 00000000000..deffa5e849f --- /dev/null +++ b/libcxx/test/std/utilities/optional/optional.relops/less_than.pass.cpp @@ -0,0 +1,70 @@ +//===----------------------------------------------------------------------===// +// +// 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. +// +//===----------------------------------------------------------------------===// + +// UNSUPPORTED: c++98, c++03, c++11, c++14 +// <optional> + +// template <class T> constexpr bool operator< (const optional<T>& x, const optional<T>& y); + +#include <optional> + +using std::optional; + +struct X +{ + int i_; + + constexpr X(int i) : i_(i) {} +}; + +constexpr bool operator < ( const X &lhs, const X &rhs ) + { return lhs.i_ < rhs.i_ ; } + +int main() +{ + { + typedef optional<X> O; + + constexpr O o1; // disengaged + constexpr O o2; // disengaged + constexpr O o3{1}; // engaged + constexpr O o4{2}; // engaged + constexpr O o5{1}; // engaged + + static_assert ( !(o1 < o1), "" ); + static_assert ( !(o1 < o2), "" ); + static_assert ( (o1 < o3), "" ); + static_assert ( (o1 < o4), "" ); + static_assert ( (o1 < o5), "" ); + + static_assert ( !(o2 < o1), "" ); + static_assert ( !(o2 < o2), "" ); + static_assert ( (o2 < o3), "" ); + static_assert ( (o2 < o4), "" ); + static_assert ( (o2 < o5), "" ); + + static_assert ( !(o3 < o1), "" ); + static_assert ( !(o3 < o2), "" ); + static_assert ( !(o3 < o3), "" ); + static_assert ( (o3 < o4), "" ); + static_assert ( !(o3 < o5), "" ); + + static_assert ( !(o4 < o1), "" ); + static_assert ( !(o4 < o2), "" ); + static_assert ( !(o4 < o3), "" ); + static_assert ( !(o4 < o4), "" ); + static_assert ( !(o4 < o5), "" ); + + static_assert ( !(o5 < o1), "" ); + static_assert ( !(o5 < o2), "" ); + static_assert ( !(o5 < o3), "" ); + static_assert ( (o5 < o4), "" ); + static_assert ( !(o5 < o5), "" ); + } +} diff --git a/libcxx/test/std/utilities/optional/optional.relops/not_equal.pass.cpp b/libcxx/test/std/utilities/optional/optional.relops/not_equal.pass.cpp new file mode 100644 index 00000000000..fd11b2a207c --- /dev/null +++ b/libcxx/test/std/utilities/optional/optional.relops/not_equal.pass.cpp @@ -0,0 +1,74 @@ +//===----------------------------------------------------------------------===// +// +// 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. +// +//===----------------------------------------------------------------------===// + +// UNSUPPORTED: c++98, c++03, c++11, c++14 +// <optional> + +// template <class T> constexpr bool operator!=(const optional<T>& x, const optional<T>& y); + +#include <optional> +#include <type_traits> +#include <cassert> + +using std::optional; + +struct X +{ + int i_; + + constexpr X(int i) : i_(i) {} +}; + +constexpr bool operator != ( const X &lhs, const X &rhs ) + { return lhs.i_ != rhs.i_ ; } + +int main() +{ + { + typedef X T; + typedef optional<T> O; + + constexpr O o1; // disengaged + constexpr O o2; // disengaged + constexpr O o3{1}; // engaged + constexpr O o4{2}; // engaged + constexpr O o5{1}; // engaged + + static_assert ( !(o1 != o1), "" ); + static_assert ( !(o1 != o2), "" ); + static_assert ( (o1 != o3), "" ); + static_assert ( (o1 != o4), "" ); + static_assert ( (o1 != o5), "" ); + + static_assert ( !(o2 != o1), "" ); + static_assert ( !(o2 != o2), "" ); + static_assert ( (o2 != o3), "" ); + static_assert ( (o2 != o4), "" ); + static_assert ( (o2 != o5), "" ); + + static_assert ( (o3 != o1), "" ); + static_assert ( (o3 != o2), "" ); + static_assert ( !(o3 != o3), "" ); + static_assert ( (o3 != o4), "" ); + static_assert ( !(o3 != o5), "" ); + + static_assert ( (o4 != o1), "" ); + static_assert ( (o4 != o2), "" ); + static_assert ( (o4 != o3), "" ); + static_assert ( !(o4 != o4), "" ); + static_assert ( (o4 != o5), "" ); + + static_assert ( (o5 != o1), "" ); + static_assert ( (o5 != o2), "" ); + static_assert ( !(o5 != o3), "" ); + static_assert ( (o5 != o4), "" ); + static_assert ( !(o5 != o5), "" ); + + } +} |
