diff options
Diffstat (limited to 'libcxx/test/std/numerics/numarray/template.valarray/valarray.assign')
8 files changed, 391 insertions, 0 deletions
diff --git a/libcxx/test/std/numerics/numarray/template.valarray/valarray.assign/copy_assign.pass.cpp b/libcxx/test/std/numerics/numarray/template.valarray/valarray.assign/copy_assign.pass.cpp new file mode 100644 index 00000000000..2fc42ada85b --- /dev/null +++ b/libcxx/test/std/numerics/numarray/template.valarray/valarray.assign/copy_assign.pass.cpp @@ -0,0 +1,58 @@ +//===----------------------------------------------------------------------===// +// +// 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. +// +//===----------------------------------------------------------------------===// + +// <valarray> + +// template<class T> class valarray; + +// valarray& operator=(const valarray& v); + +#include <valarray> +#include <cassert> + +int main() +{ + { + typedef int T; + T a[] = {1, 2, 3, 4, 5}; + const unsigned N = sizeof(a)/sizeof(a[0]); + std::valarray<T> v(a, N); + std::valarray<T> v2; + v2 = v; + assert(v2.size() == v.size()); + for (int i = 0; i < v2.size(); ++i) + assert(v2[i] == v[i]); + } + { + typedef double T; + T a[] = {1, 2.5, 3, 4.25, 5}; + const unsigned N = sizeof(a)/sizeof(a[0]); + std::valarray<T> v(a, N); + std::valarray<T> v2; + v2 = v; + assert(v2.size() == v.size()); + for (int i = 0; i < v2.size(); ++i) + assert(v2[i] == v[i]); + } + { + typedef std::valarray<double> T; + T a[] = {T(1), T(2), T(3), T(4), T(5)}; + const unsigned N = sizeof(a)/sizeof(a[0]); + std::valarray<T> v(a, N); + std::valarray<T> v2(a, N-2); + v2 = v; + assert(v2.size() == v.size()); + for (int i = 0; i < N; ++i) + { + assert(v2[i].size() == v[i].size()); + for (int j = 0; j < v[i].size(); ++j) + assert(v2[i][j] == v[i][j]); + } + } +} diff --git a/libcxx/test/std/numerics/numarray/template.valarray/valarray.assign/gslice_array_assign.pass.cpp b/libcxx/test/std/numerics/numarray/template.valarray/valarray.assign/gslice_array_assign.pass.cpp new file mode 100644 index 00000000000..dff523f19e6 --- /dev/null +++ b/libcxx/test/std/numerics/numarray/template.valarray/valarray.assign/gslice_array_assign.pass.cpp @@ -0,0 +1,58 @@ +//===----------------------------------------------------------------------===// +// +// 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. +// +//===----------------------------------------------------------------------===// + +// <valarray> + +// template<class T> class valarray; + +// valarray& operator=(const gslice_array<value_type>& ga); + +#include <valarray> +#include <cassert> + +int main() +{ + int a[] = { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, + 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, + 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, + 36, 37, 38, 39, 40}; + std::valarray<int> v1(a, sizeof(a)/sizeof(a[0])); + std::size_t sz[] = {2, 4, 3}; + std::size_t st[] = {19, 4, 1}; + typedef std::valarray<std::size_t> sizes; + typedef std::valarray<std::size_t> strides; + std::valarray<int> v(24); + v = v1[std::gslice(3, sizes(sz, sizeof(sz)/sizeof(sz[0])), + strides(st, sizeof(st)/sizeof(st[0])))]; + assert(v.size() == 24); + assert(v[ 0] == 3); + assert(v[ 1] == 4); + assert(v[ 2] == 5); + assert(v[ 3] == 7); + assert(v[ 4] == 8); + assert(v[ 5] == 9); + assert(v[ 6] == 11); + assert(v[ 7] == 12); + assert(v[ 8] == 13); + assert(v[ 9] == 15); + assert(v[10] == 16); + assert(v[11] == 17); + assert(v[12] == 22); + assert(v[13] == 23); + assert(v[14] == 24); + assert(v[15] == 26); + assert(v[16] == 27); + assert(v[17] == 28); + assert(v[18] == 30); + assert(v[19] == 31); + assert(v[20] == 32); + assert(v[21] == 34); + assert(v[22] == 35); + assert(v[23] == 36); +} diff --git a/libcxx/test/std/numerics/numarray/template.valarray/valarray.assign/indirect_array_assign.pass.cpp b/libcxx/test/std/numerics/numarray/template.valarray/valarray.assign/indirect_array_assign.pass.cpp new file mode 100644 index 00000000000..6e8069cc2fa --- /dev/null +++ b/libcxx/test/std/numerics/numarray/template.valarray/valarray.assign/indirect_array_assign.pass.cpp @@ -0,0 +1,58 @@ +//===----------------------------------------------------------------------===// +// +// 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. +// +//===----------------------------------------------------------------------===// + +// <valarray> + +// template<class T> class valarray; + +// valarray& operator=(const indirect_array<value_type>& ia); + +#include <valarray> +#include <cassert> + +int main() +{ + int a[] = { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, + 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, + 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, + 36, 37, 38, 39, 40}; + const std::size_t N1 = sizeof(a)/sizeof(a[0]); + std::size_t s[] = { 3, 4, 5, 7, 8, 9, 11, 12, 13, 15, 16, 17, + 22, 23, 24, 26, 27, 28, 30, 31, 32, 34, 35, 36}; + const std::size_t S = sizeof(s)/sizeof(s[0]); + std::valarray<int> v1(a, N1); + std::valarray<std::size_t> ia(s, S); + std::valarray<int> v(24); + v = v1[ia]; + assert(v.size() == 24); + assert(v[ 0] == 3); + assert(v[ 1] == 4); + assert(v[ 2] == 5); + assert(v[ 3] == 7); + assert(v[ 4] == 8); + assert(v[ 5] == 9); + assert(v[ 6] == 11); + assert(v[ 7] == 12); + assert(v[ 8] == 13); + assert(v[ 9] == 15); + assert(v[10] == 16); + assert(v[11] == 17); + assert(v[12] == 22); + assert(v[13] == 23); + assert(v[14] == 24); + assert(v[15] == 26); + assert(v[16] == 27); + assert(v[17] == 28); + assert(v[18] == 30); + assert(v[19] == 31); + assert(v[20] == 32); + assert(v[21] == 34); + assert(v[22] == 35); + assert(v[23] == 36); +} diff --git a/libcxx/test/std/numerics/numarray/template.valarray/valarray.assign/initializer_list_assign.pass.cpp b/libcxx/test/std/numerics/numarray/template.valarray/valarray.assign/initializer_list_assign.pass.cpp new file mode 100644 index 00000000000..571f56acd57 --- /dev/null +++ b/libcxx/test/std/numerics/numarray/template.valarray/valarray.assign/initializer_list_assign.pass.cpp @@ -0,0 +1,57 @@ +//===----------------------------------------------------------------------===// +// +// 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. +// +//===----------------------------------------------------------------------===// + +// <valarray> + +// template<class T> class valarray; + +// valarray& operator=(initializer_list<value_type> il); + +#include <valarray> +#include <cassert> + +int main() +{ +#ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS + { + typedef int T; + T a[] = {1, 2, 3, 4, 5}; + const unsigned N = sizeof(a)/sizeof(a[0]); + std::valarray<T> v2; + v2 = {1, 2, 3, 4, 5}; + assert(v2.size() == N); + for (int i = 0; i < v2.size(); ++i) + assert(v2[i] == a[i]); + } + { + typedef double T; + T a[] = {1, 2.5, 3, 4.25, 5}; + const unsigned N = sizeof(a)/sizeof(a[0]); + std::valarray<T> v2; + v2 = {1, 2.5, 3, 4.25, 5}; + assert(v2.size() == N); + for (int i = 0; i < v2.size(); ++i) + assert(v2[i] == a[i]); + } + { + typedef std::valarray<double> T; + T a[] = {T(1), T(2), T(3), T(4), T(5)}; + const unsigned N = sizeof(a)/sizeof(a[0]); + std::valarray<T> v2(a, N-2); + v2 = {T(1), T(2), T(3), T(4), T(5)}; + assert(v2.size() == N); + for (int i = 0; i < N; ++i) + { + assert(v2[i].size() == a[i].size()); + for (int j = 0; j < a[i].size(); ++j) + assert(v2[i][j] == a[i][j]); + } + } +#endif // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS +} diff --git a/libcxx/test/std/numerics/numarray/template.valarray/valarray.assign/mask_array_assign.pass.cpp b/libcxx/test/std/numerics/numarray/template.valarray/valarray.assign/mask_array_assign.pass.cpp new file mode 100644 index 00000000000..a52c9d9d672 --- /dev/null +++ b/libcxx/test/std/numerics/numarray/template.valarray/valarray.assign/mask_array_assign.pass.cpp @@ -0,0 +1,35 @@ +//===----------------------------------------------------------------------===// +// +// 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. +// +//===----------------------------------------------------------------------===// + +// <valarray> + +// template<class T> class valarray; + +// valarray& operator=(const mask_array<value_type>& ma); + +#include <valarray> +#include <cassert> + +int main() +{ + int a1[] = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15}; + const std::size_t N1 = sizeof(a1)/sizeof(a1[0]); + bool b[N1] = {true, false, false, true, true, false, + false, true, false, false, false, true}; + std::valarray<int> v1(a1, N1); + std::valarray<bool> vb(b, N1); + std::valarray<int> v2(5); + v2 = v1[vb]; + assert(v2.size() == 5); + assert(v2[ 0] == 0); + assert(v2[ 1] == 3); + assert(v2[ 2] == 4); + assert(v2[ 3] == 7); + assert(v2[ 4] == 11); +} diff --git a/libcxx/test/std/numerics/numarray/template.valarray/valarray.assign/move_assign.pass.cpp b/libcxx/test/std/numerics/numarray/template.valarray/valarray.assign/move_assign.pass.cpp new file mode 100644 index 00000000000..d4f750652e2 --- /dev/null +++ b/libcxx/test/std/numerics/numarray/template.valarray/valarray.assign/move_assign.pass.cpp @@ -0,0 +1,63 @@ +//===----------------------------------------------------------------------===// +// +// 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. +// +//===----------------------------------------------------------------------===// + +// <valarray> + +// template<class T> class valarray; + +// valarray& operator=(valarray&& v); + +#include <valarray> +#include <cassert> + +int main() +{ +#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES + { + typedef int T; + T a[] = {1, 2, 3, 4, 5}; + const unsigned N = sizeof(a)/sizeof(a[0]); + std::valarray<T> v(a, N); + std::valarray<T> v2; + v2 = std::move(v); + assert(v2.size() == N); + assert(v.size() == 0); + for (int i = 0; i < v2.size(); ++i) + assert(v2[i] == a[i]); + } + { + typedef double T; + T a[] = {1, 2.5, 3, 4.25, 5}; + const unsigned N = sizeof(a)/sizeof(a[0]); + std::valarray<T> v(a, N); + std::valarray<T> v2; + v2 = std::move(v); + assert(v2.size() == N); + assert(v.size() == 0); + for (int i = 0; i < v2.size(); ++i) + assert(v2[i] == a[i]); + } + { + typedef std::valarray<double> T; + T a[] = {T(1), T(2), T(3), T(4), T(5)}; + const unsigned N = sizeof(a)/sizeof(a[0]); + std::valarray<T> v(a, N); + std::valarray<T> v2(a, N-2); + v2 = std::move(v); + assert(v2.size() == N); + assert(v.size() == 0); + for (int i = 0; i < N; ++i) + { + assert(v2[i].size() == a[i].size()); + for (int j = 0; j < a[i].size(); ++j) + assert(v2[i][j] == a[i][j]); + } + } +#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES +} diff --git a/libcxx/test/std/numerics/numarray/template.valarray/valarray.assign/slice_array_assign.pass.cpp b/libcxx/test/std/numerics/numarray/template.valarray/valarray.assign/slice_array_assign.pass.cpp new file mode 100644 index 00000000000..9a7517aa1f4 --- /dev/null +++ b/libcxx/test/std/numerics/numarray/template.valarray/valarray.assign/slice_array_assign.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. +// +//===----------------------------------------------------------------------===// + +// <valarray> + +// template<class T> class valarray; + +// valarray& operator=(const slice_array<value_type>& sa); + +#include <valarray> +#include <cassert> + +int main() +{ + int a[] = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15}; + std::valarray<int> v1(a, sizeof(a)/sizeof(a[0])); + std::valarray<int> v(5); + v = v1[std::slice(1, 5, 3)]; + assert(v.size() == 5); + assert(v[0] == 1); + assert(v[1] == 4); + assert(v[2] == 7); + assert(v[3] == 10); + assert(v[4] == 13); +} diff --git a/libcxx/test/std/numerics/numarray/template.valarray/valarray.assign/value_assign.pass.cpp b/libcxx/test/std/numerics/numarray/template.valarray/valarray.assign/value_assign.pass.cpp new file mode 100644 index 00000000000..b9d67f86a21 --- /dev/null +++ b/libcxx/test/std/numerics/numarray/template.valarray/valarray.assign/value_assign.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. +// +//===----------------------------------------------------------------------===// + +// <valarray> + +// template<class T> class valarray; + +// valarray& operator=(const value_type& x); + +#include <valarray> +#include <cassert> + +int main() +{ + { + typedef int T; + T a[] = {1, 2, 3, 4, 5}; + const unsigned N = sizeof(a)/sizeof(a[0]); + std::valarray<T> v(a, N); + v = 7; + assert(v.size() == N); + for (int i = 0; i < v.size(); ++i) + assert(v[i] == 7); + } +} |
