116 lines
3.1 KiB
C++
116 lines
3.1 KiB
C++
//@HEADER
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// ************************************************************************
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//
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// Kokkos v. 4.0
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// Copyright (2022) National Technology & Engineering
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// Solutions of Sandia, LLC (NTESS).
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//
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// Under the terms of Contract DE-NA0003525 with NTESS,
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// the U.S. Government retains certain rights in this software.
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//
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// Part of Kokkos, under the Apache License v2.0 with LLVM Exceptions.
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// See https://kokkos.org/LICENSE for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//@HEADER
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#include <Kokkos_Core.hpp>
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#include <gtest/gtest.h>
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#include <cstdlib>
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#include "KokkosExecutionEnvironmentNeverInitializedFixture.hpp"
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namespace {
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using InitializeFinalize_DeathTest = KokkosExecutionEnvironmentNeverInitialized;
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TEST_F(InitializeFinalize_DeathTest, initialize) {
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::testing::FLAGS_gtest_death_test_style = "threadsafe";
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EXPECT_EXIT(
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{
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Kokkos::initialize();
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Kokkos::finalize();
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std::exit(EXIT_SUCCESS);
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},
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::testing::ExitedWithCode(EXIT_SUCCESS), "");
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EXPECT_DEATH(
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{
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Kokkos::initialize();
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Kokkos::initialize();
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},
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"Error: Kokkos::initialize\\(\\) has already been called. Kokkos can be "
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"initialized at most once\\.");
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EXPECT_DEATH(
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{
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Kokkos::initialize();
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Kokkos::finalize();
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Kokkos::initialize();
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},
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"Error: Kokkos::initialize\\(\\) has already been called. Kokkos can be "
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"initialized at most once\\.");
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}
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TEST_F(InitializeFinalize_DeathTest, finalize) {
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::testing::FLAGS_gtest_death_test_style = "threadsafe";
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EXPECT_DEATH(
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{ Kokkos::finalize(); },
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"Error: Kokkos::finalize\\(\\) may only be called after Kokkos has "
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"been initialized\\.");
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EXPECT_EXIT(
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{
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Kokkos::initialize();
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Kokkos::finalize();
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std::exit(EXIT_SUCCESS);
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},
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::testing::ExitedWithCode(EXIT_SUCCESS), "");
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EXPECT_DEATH(
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{
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Kokkos::initialize();
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Kokkos::finalize();
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Kokkos::finalize();
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},
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"Error: Kokkos::finalize\\(\\) has already been called\\.");
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}
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TEST_F(InitializeFinalize_DeathTest, is_initialized) {
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::testing::FLAGS_gtest_death_test_style = "threadsafe";
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EXPECT_EXIT(
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{
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bool success = true;
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success &= !Kokkos::is_initialized();
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Kokkos::initialize();
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success &= Kokkos::is_initialized();
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Kokkos::finalize();
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success &= !Kokkos::is_initialized();
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std::exit(success ? EXIT_SUCCESS : EXIT_FAILURE);
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},
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::testing::ExitedWithCode(EXIT_SUCCESS), "");
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}
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TEST_F(InitializeFinalize_DeathTest, is_finalized) {
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::testing::FLAGS_gtest_death_test_style = "threadsafe";
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EXPECT_EXIT(
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{
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bool success = true;
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success &= !Kokkos::is_finalized();
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Kokkos::initialize();
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success &= !Kokkos::is_finalized();
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Kokkos::finalize();
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success &= Kokkos::is_finalized();
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std::exit(success ? EXIT_SUCCESS : EXIT_FAILURE);
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},
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::testing::ExitedWithCode(EXIT_SUCCESS), "");
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}
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} // namespace
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