Page MenuHomePhabricator
Differential D58852 Diff 188992 test/std/algorithms/alg.nonmodifying/mismatch.pass.cpp

Changeset View

Standalone View

View Options

test/std/algorithms/alg.nonmodifying/mismatch.pass.cpp

  • This file was moved from test/test_mismatch.cpp.
// -*- C++ -*- // -*- C++ -*-
//===-- test_mismatch.cpp -------------------------------------------------===// //===-- mismatch.pass.cpp -------------------------------------------------===//
// //
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information. // See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
// //
//===----------------------------------------------------------------------===// //===----------------------------------------------------------------------===//
// Tests for the rest algorithms; temporary approach to check compiling // test mismatch
#include "support/pstl_test_config.h"
#ifdef PSTL_STANDALONE_TESTS
#include "pstl/execution" #include "pstl/execution"
#include "pstl/algorithm" #include "pstl/algorithm"
#include "pstl/numeric" #else
#include "pstl/memory" #include <execution>
#include <algorithm>
#endif // PSTL_STANDALONE_TESTS
#include "utils.h" #include "support/parallel_utils.h"
using namespace TestUtils; using namespace Parallel_TestUtils;
struct test_mismatch struct test_mismatch
{ {
template <typename Policy, typename Iterator1, typename Iterator2> template <typename Policy, typename Iterator1, typename Iterator2>
void void
operator()(Policy&& exec, Iterator1 first1, Iterator1 last1, Iterator2 first2) operator()(Policy&& exec, Iterator1 first1, Iterator1 last1, Iterator2 first2)
{ {
using namespace std; using namespace std;
typedef typename iterator_traits<Iterator1>::value_type T; typedef typename iterator_traits<Iterator1>::value_type T;
{ {
const auto expected = std::mismatch(first1, last1, first2, std::equal_to<T>()); const auto expected = std::mismatch(first1, last1, first2, std::equal_to<T>());
const auto res3 = mismatch(exec, first1, last1, first2, std::equal_to<T>()); const auto res3 = mismatch(exec, first1, last1, first2, std::equal_to<T>());
EXPECT_TRUE(expected == res3, "wrong return result from mismatch"); EXPECT_TRUE(expected == res3, "wrong return result from mismatch");
const auto res4 = mismatch(exec, first1, last1, first2); const auto res4 = mismatch(exec, first1, last1, first2);
EXPECT_TRUE(expected == res4, "wrong return result from mismatch"); EXPECT_TRUE(expected == res4, "wrong return result from mismatch");
} }
} }
template <typename Policy, typename Iterator1, typename Iterator2> template <typename Policy, typename Iterator1, typename Iterator2>
void void
operator()(Policy&& exec, Iterator1 first1, Iterator1 last1, Iterator2 first2, Iterator2 last2) operator()(Policy&& exec, Iterator1 first1, Iterator1 last1, Iterator2 first2, Iterator2 last2)
{ {
using namespace std; using namespace std;
typedef typename iterator_traits<Iterator1>::value_type T; typedef typename iterator_traits<Iterator1>::value_type T;
{ {
const auto expected = mismatch(pstl::execution::seq, first1, last1, first2, last2, std::equal_to<T>()); const auto expected = mismatch(__pstl::execution::seq, first1, last1, first2, last2, std::equal_to<T>());
const auto res1 = mismatch(exec, first1, last1, first2, last2, std::equal_to<T>()); const auto res1 = mismatch(exec, first1, last1, first2, last2, std::equal_to<T>());
EXPECT_TRUE(expected == res1, "wrong return result from mismatch"); EXPECT_TRUE(expected == res1, "wrong return result from mismatch");
const auto res2 = mismatch(exec, first1, last1, first2, last2); const auto res2 = mismatch(exec, first1, last1, first2, last2);
EXPECT_TRUE(expected == res2, "wrong return result from mismatch"); EXPECT_TRUE(expected == res2, "wrong return result from mismatch");
} }
} }
}; };
▲ Show 20 Lines • Show All 80 Lines • Show Last 20 Lines