diff options
Diffstat (limited to 'libcxx/test/std')
4 files changed, 81 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 index 3803489c303..da1225ae059 100644 --- 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 @@ -17,6 +17,21 @@ #include <cassert> #include <cstddef> +struct S +{ + S() : x_(0) { default_ctor_called = true; } + S(int x) : x_(x) {} + int x_; + static bool default_ctor_called; +}; + +bool S::default_ctor_called = false; + +bool operator==(const S& lhs, const S& rhs) +{ + return lhs.x_ == rhs.x_; +} + int main() { { @@ -56,4 +71,16 @@ int main() assert(v2[i][j] == v[i][j]); } } + { + typedef S 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; + v2 = v; + assert(v2.size() == v.size()); + for (std::size_t i = 0; i < v2.size(); ++i) + assert(v2[i] == v[i]); + assert(!S::default_ctor_called); + } } 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 index 5122f44c3d8..7923b104b25 100644 --- 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 @@ -19,6 +19,21 @@ #include <cassert> #include <cstddef> +struct S +{ + S() : x_(0) { default_ctor_called = true; } + S(int x) : x_(x) {} + int x_; + static bool default_ctor_called; +}; + +bool S::default_ctor_called = false; + +bool operator==(const S& lhs, const S& rhs) +{ + return lhs.x_ == rhs.x_; +} + int main() { { @@ -55,4 +70,15 @@ int main() assert(v2[i][j] == a[i][j]); } } + { + typedef S 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; + v2 = {T(1), T(2), T(3), T(4), T(5)}; + assert(v2.size() == N); + for (std::size_t i = 0; i < v2.size(); ++i) + assert(v2[i] == a[i]); + assert(!S::default_ctor_called); + } } diff --git a/libcxx/test/std/numerics/numarray/template.valarray/valarray.cons/default.pass.cpp b/libcxx/test/std/numerics/numarray/template.valarray/valarray.cons/default.pass.cpp index f46e0bf28cf..9933322de96 100644 --- a/libcxx/test/std/numerics/numarray/template.valarray/valarray.cons/default.pass.cpp +++ b/libcxx/test/std/numerics/numarray/template.valarray/valarray.cons/default.pass.cpp @@ -16,6 +16,13 @@ #include <valarray> #include <cassert> +struct S { + S() { ctor_called = true; } + static bool ctor_called; +}; + +bool S::ctor_called = false; + int main() { { @@ -34,4 +41,9 @@ int main() std::valarray<std::valarray<double> > v; assert(v.size() == 0); } + { + std::valarray<S> v; + assert(v.size() == 0); + assert(!S::ctor_called); + } } diff --git a/libcxx/test/std/numerics/numarray/template.valarray/valarray.cons/size.pass.cpp b/libcxx/test/std/numerics/numarray/template.valarray/valarray.cons/size.pass.cpp index 359073eb3ae..221187c4e12 100644 --- a/libcxx/test/std/numerics/numarray/template.valarray/valarray.cons/size.pass.cpp +++ b/libcxx/test/std/numerics/numarray/template.valarray/valarray.cons/size.pass.cpp @@ -16,6 +16,15 @@ #include <valarray> #include <cassert> +struct S { + S() : x(1) {} + ~S() { ++cnt_dtor; } + int x; + static size_t cnt_dtor; +}; + +size_t S::cnt_dtor = 0; + int main() { { @@ -36,4 +45,11 @@ int main() for (int i = 0; i < 100; ++i) assert(v[i].size() == 0); } + { + std::valarray<S> v(100); + assert(v.size() == 100); + for (int i = 0; i < 100; ++i) + assert(v[i].x == 1); + } + assert(S::cnt_dtor == 100); } |
