diff options
Diffstat (limited to 'libcxx/test/std/algorithms/alg.modifying.operations/alg.copy/pstl.copy.pass.cpp')
-rw-r--r-- | libcxx/test/std/algorithms/alg.modifying.operations/alg.copy/pstl.copy.pass.cpp | 104 |
1 files changed, 0 insertions, 104 deletions
diff --git a/libcxx/test/std/algorithms/alg.modifying.operations/alg.copy/pstl.copy.pass.cpp b/libcxx/test/std/algorithms/alg.modifying.operations/alg.copy/pstl.copy.pass.cpp deleted file mode 100644 index bee1ef9bcec3..000000000000 --- a/libcxx/test/std/algorithms/alg.modifying.operations/alg.copy/pstl.copy.pass.cpp +++ /dev/null @@ -1,104 +0,0 @@ -//===----------------------------------------------------------------------===// -// -// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. -// See https://llvm.org/LICENSE.txt for license information. -// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception -// -//===----------------------------------------------------------------------===// - -// UNSUPPORTED: c++03, c++11, c++14 - -// REQUIRES: with-pstl - -// <algorithm> - -// template<class ExecutionPolicy, class ForwardIterator1, class ForwardIterator2> -// ForwardIterator2 copy(ExecutionPolicy&& policy, -// ForwardIterator1 first, ForwardIterator1 last, -// ForwardIterator2 result); - -#include <algorithm> -#include <vector> - -#include "test_macros.h" -#include "test_execution_policies.h" -#include "test_iterators.h" - -EXECUTION_POLICY_SFINAE_TEST(copy); - -static_assert(sfinae_test_copy<int, int*, int*, bool (*)(int)>); -static_assert(!sfinae_test_copy<std::execution::parallel_policy, int*, int*, int>); - -template <class Iter1, class Iter2> -struct TestInt { - template <class Policy> - void operator()(Policy&& policy) { - // simple test - for (const int size : {0, 1, 2, 100, 350}) { - std::vector<int> a(size); - for (int i = 0; i != size; ++i) - a[i] = i + 1; - - std::vector<int> out(std::size(a)); - decltype(auto) ret = - std::copy(policy, Iter1(std::data(a)), Iter1(std::data(a) + std::size(a)), Iter2(std::data(out))); - static_assert(std::is_same_v<decltype(ret), Iter2>); - assert(base(ret) == std::data(out) + std::size(out)); - for (int i = 0; i != size; ++i) - assert(out[i] == i + 1); - } - } -}; - -struct CopiedToTester { - bool copied_to = false; - CopiedToTester() = default; - CopiedToTester(const CopiedToTester&) {} - CopiedToTester& operator=(const CopiedToTester&) { - assert(!copied_to); - copied_to = true; - return *this; - } - ~CopiedToTester() = default; -}; - -template <class Iter1, class Iter2> -struct TestNonTrivial { - template <class Policy> - void operator()(Policy&& policy) { - // simple test - for (const int size : {0, 1, 2, 100, 350}) { - std::vector<CopiedToTester> a(size); - - std::vector<CopiedToTester> out(std::size(a)); - auto ret = std::copy(policy, Iter1(std::data(a)), Iter1(std::data(a) + std::size(a)), Iter2(std::data(out))); - assert(base(ret) == std::data(out) + std::size(out)); - assert(std::all_of(std::begin(out), std::end(out), [](CopiedToTester& t) { return t.copied_to; })); - assert(std::none_of(std::begin(a), std::end(a), [](CopiedToTester& t) { return t.copied_to; })); - } - } -}; - -struct TestIteratorsNonTrivial { - template <class Iter2> - void operator()() {} -}; - -int main(int, char**) { - types::for_each(types::forward_iterator_list<int*>{}, types::apply_type_identity{[](auto v) { - using Iter = typename decltype(v)::type; - types::for_each( - types::forward_iterator_list<int*>{}, - TestIteratorWithPolicies< types::partial_instantiation<TestInt, Iter>::template apply>{}); - }}); - - types::for_each( - types::forward_iterator_list<CopiedToTester*>{}, types::apply_type_identity{[](auto v) { - using Iter = typename decltype(v)::type; - types::for_each( - types::forward_iterator_list<CopiedToTester*>{}, - TestIteratorWithPolicies< types::partial_instantiation<TestNonTrivial, Iter>::template apply>{}); - }}); - - return 0; -} |