71 lines
2.0 KiB
C++
71 lines
2.0 KiB
C++
/*
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* Copyright (c) Facebook, Inc. and its affiliates.
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*
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* Licensed under the Apache License Version 2.0 with LLVM Exceptions
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* (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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*
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* https://llvm.org/LICENSE.txt
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include <unifex/finally.hpp>
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#include <unifex/inplace_stop_token.hpp>
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#include <unifex/sync_wait.hpp>
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#include <unifex/timed_single_thread_context.hpp>
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#include <unifex/scheduler_concepts.hpp>
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#include <unifex/then.hpp>
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#include <unifex/just.hpp>
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#include <unifex/just_done.hpp>
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#include <unifex/just_error.hpp>
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#include <unifex/let_done.hpp>
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#include <unifex/let_error.hpp>
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#include <cstdio>
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#include <thread>
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#include <gtest/gtest.h>
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using namespace unifex;
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TEST(Finally, Value) {
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timed_single_thread_context context;
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auto res = just(42)
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| finally(schedule(context.get_scheduler()))
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| then([](int i){ return std::make_pair(i, std::this_thread::get_id() ); })
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| sync_wait();
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ASSERT_FALSE(!res);
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EXPECT_EQ(res->first, 42);
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EXPECT_EQ(res->second, context.get_thread_id());
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}
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TEST(Finally, Done) {
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timed_single_thread_context context;
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auto res = just_done()
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| finally(schedule(context.get_scheduler()))
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| let_done([](){ return just(std::this_thread::get_id()); })
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| sync_wait();
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ASSERT_FALSE(!res);
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EXPECT_EQ(*res, context.get_thread_id());
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}
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TEST(Finally, Error) {
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timed_single_thread_context context;
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auto res = just_error(-1)
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| finally(schedule(context.get_scheduler()))
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| let_error([](auto&&){ return just(std::this_thread::get_id()); })
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| sync_wait();
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ASSERT_TRUE(res.has_value());
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EXPECT_EQ(*res, context.get_thread_id());
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}
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