diff options
Diffstat (limited to 'libcxx/test/std/numerics/complex.number/complex.literals')
4 files changed, 157 insertions, 0 deletions
diff --git a/libcxx/test/std/numerics/complex.number/complex.literals/literals.pass.cpp b/libcxx/test/std/numerics/complex.number/complex.literals/literals.pass.cpp new file mode 100644 index 00000000000..45b59914e7f --- /dev/null +++ b/libcxx/test/std/numerics/complex.number/complex.literals/literals.pass.cpp @@ -0,0 +1,51 @@ +//===----------------------------------------------------------------------===// +// +// 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. +// +//===----------------------------------------------------------------------===// + +// <chrono> + +#include <complex> +#include <type_traits> +#include <cassert> + +int main() +{ +#if _LIBCPP_STD_VER > 11 + using namespace std::literals::complex_literals; + +// Make sure the types are right + static_assert ( std::is_same<decltype( 3.0il ), std::complex<long double>>::value, "" ); + static_assert ( std::is_same<decltype( 3il ), std::complex<long double>>::value, "" ); + static_assert ( std::is_same<decltype( 3.0i ), std::complex<double>>::value, "" ); + static_assert ( std::is_same<decltype( 3i ), std::complex<double>>::value, "" ); + static_assert ( std::is_same<decltype( 3.0if ), std::complex<float>>::value, "" ); + static_assert ( std::is_same<decltype( 3if ), std::complex<float>>::value, "" ); + + { + std::complex<long double> c1 = 3.0il; + assert ( c1 == std::complex<long double>(0, 3.0)); + auto c2 = 3il; + assert ( c1 == c2 ); + } + + { + std::complex<double> c1 = 3.0i; + assert ( c1 == std::complex<double>(0, 3.0)); + auto c2 = 3i; + assert ( c1 == c2 ); + } + + { + std::complex<float> c1 = 3.0if; + assert ( c1 == std::complex<float>(0, 3.0)); + auto c2 = 3if; + assert ( c1 == c2 ); + } + +#endif +} diff --git a/libcxx/test/std/numerics/complex.number/complex.literals/literals1.fail.cpp b/libcxx/test/std/numerics/complex.number/complex.literals/literals1.fail.cpp new file mode 100644 index 00000000000..0f31d595566 --- /dev/null +++ b/libcxx/test/std/numerics/complex.number/complex.literals/literals1.fail.cpp @@ -0,0 +1,20 @@ +// -*- C++ -*- +//===----------------------------------------------------------------------===// +// +// 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. +// +//===----------------------------------------------------------------------===// +#include <complex> +#include <cassert> + +int main() +{ +#if _LIBCPP_STD_VER > 11 + std::complex<float> foo = 1.0if; // should fail w/conversion operator not found +#else +#error +#endif +} diff --git a/libcxx/test/std/numerics/complex.number/complex.literals/literals1.pass.cpp b/libcxx/test/std/numerics/complex.number/complex.literals/literals1.pass.cpp new file mode 100644 index 00000000000..46903bbd565 --- /dev/null +++ b/libcxx/test/std/numerics/complex.number/complex.literals/literals1.pass.cpp @@ -0,0 +1,43 @@ +//===----------------------------------------------------------------------===// +// +// 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. +// +//===----------------------------------------------------------------------===// + +// <chrono> + +#include <complex> +#include <type_traits> +#include <cassert> + +int main() +{ +#if _LIBCPP_STD_VER > 11 + using namespace std::literals; + + { + std::complex<long double> c1 = 3.0il; + assert ( c1 == std::complex<long double>(0, 3.0)); + auto c2 = 3il; + assert ( c1 == c2 ); + } + + { + std::complex<double> c1 = 3.0i; + assert ( c1 == std::complex<double>(0, 3.0)); + auto c2 = 3i; + assert ( c1 == c2 ); + } + + { + std::complex<float> c1 = 3.0if; + assert ( c1 == std::complex<float>(0, 3.0)); + auto c2 = 3if; + assert ( c1 == c2 ); + } + +#endif +} diff --git a/libcxx/test/std/numerics/complex.number/complex.literals/literals2.pass.cpp b/libcxx/test/std/numerics/complex.number/complex.literals/literals2.pass.cpp new file mode 100644 index 00000000000..8bd8acd981b --- /dev/null +++ b/libcxx/test/std/numerics/complex.number/complex.literals/literals2.pass.cpp @@ -0,0 +1,43 @@ +//===----------------------------------------------------------------------===// +// +// 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. +// +//===----------------------------------------------------------------------===// + +// <chrono> + +#include <complex> +#include <type_traits> +#include <cassert> + +int main() +{ +#if _LIBCPP_STD_VER > 11 + using namespace std; + + { + std::complex<long double> c1 = 3.0il; + assert ( c1 == std::complex<long double>(0, 3.0)); + auto c2 = 3il; + assert ( c1 == c2 ); + } + + { + std::complex<double> c1 = 3.0i; + assert ( c1 == std::complex<double>(0, 3.0)); + auto c2 = 3i; + assert ( c1 == c2 ); + } + + { + std::complex<float> c1 = 3.0if; + assert ( c1 == std::complex<float>(0, 3.0)); + auto c2 = 3if; + assert ( c1 == c2 ); + } + +#endif +} |
