76 lines
2.1 KiB
C++
76 lines
2.1 KiB
C++
/*
|
|
* Copyright (c) Facebook, Inc. and its affiliates.
|
|
*
|
|
* Licensed under the Apache License Version 2.0 with LLVM Exceptions
|
|
* (the "License"); you may not use this file except in compliance with
|
|
* the License. You may obtain a copy of the License at
|
|
*
|
|
* https://llvm.org/LICENSE.txt
|
|
*
|
|
* Unless required by applicable law or agreed to in writing, software
|
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
* See the License for the specific language governing permissions and
|
|
* limitations under the License.
|
|
*/
|
|
#include <unifex/materialize.hpp>
|
|
|
|
#include <unifex/when_all.hpp>
|
|
#include <unifex/just_error.hpp>
|
|
#include <unifex/dematerialize.hpp>
|
|
#include <unifex/then.hpp>
|
|
#include <unifex/sync_wait.hpp>
|
|
#include <unifex/single_thread_context.hpp>
|
|
#include <unifex/scheduler_concepts.hpp>
|
|
|
|
#include <optional>
|
|
|
|
#include <gtest/gtest.h>
|
|
|
|
using namespace unifex;
|
|
|
|
TEST(Materialize, Smoke) {
|
|
single_thread_context ctx;
|
|
|
|
std::optional<int> result = sync_wait(
|
|
dematerialize(
|
|
materialize(
|
|
then(
|
|
schedule(ctx.get_scheduler()),
|
|
[]() { return 42; }))));
|
|
|
|
EXPECT_TRUE(!!result);
|
|
EXPECT_EQ(result.value(), 42);
|
|
}
|
|
|
|
TEST(Materialize, Pipeable) {
|
|
single_thread_context ctx;
|
|
|
|
std::optional<int> result = schedule(ctx.get_scheduler())
|
|
| then(
|
|
[]() { return 42; })
|
|
| materialize()
|
|
| dematerialize()
|
|
| sync_wait();
|
|
|
|
EXPECT_TRUE(!!result);
|
|
EXPECT_EQ(result.value(), 42);
|
|
}
|
|
|
|
#if !UNIFEX_NO_EXCEPTIONS
|
|
TEST(Materialize, Failure) {
|
|
EXPECT_THROW({
|
|
try {
|
|
std::optional<unit> result = just_error(std::make_exception_ptr(std::runtime_error{"failure"}))
|
|
| materialize()
|
|
| dematerialize()
|
|
| sync_wait();
|
|
EXPECT_FALSE(!!result); // should be unreachable - silences unused warning
|
|
} catch(const std::runtime_error& ex) {
|
|
EXPECT_STREQ(ex.what(), "failure");
|
|
throw;
|
|
}
|
|
}, std::runtime_error);
|
|
}
|
|
#endif // !UNIFEX_NO_EXCEPTIONS
|