| //===- lld/unittest/ParallelTest.cpp --------------------------------------===// |
| // |
| // The LLVM Compiler Infrastructure |
| // |
| // This file is distributed under the University of Illinois Open Source |
| // License. See LICENSE.TXT for details. |
| // |
| //===----------------------------------------------------------------------===// |
| /// |
| /// \file |
| /// \brief Parallel.h unit tests. |
| /// |
| //===----------------------------------------------------------------------===// |
| |
| #include "gtest/gtest.h" |
| #include "lld/Core/Parallel.h" |
| #include <array> |
| #include <random> |
| |
| uint32_t array[1024 * 1024]; |
| |
| TEST(Parallel, sort) { |
| std::mt19937 randEngine; |
| std::uniform_int_distribution<uint32_t> dist; |
| |
| for (auto &i : array) |
| i = dist(randEngine); |
| |
| lld::parallel_sort(std::begin(array), std::end(array)); |
| ASSERT_TRUE(std::is_sorted(std::begin(array), std::end(array))); |
| } |