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Separate unit tests and integration tests (#1393)

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Fixes #1391
This commit is contained in:
Alex Kremer
2024-05-07 15:12:48 +01:00
committed by GitHub
parent 98ef83d470
commit cbc856b190
177 changed files with 168 additions and 106 deletions
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304
tests/unit/util/async/AnyExecutionContextTests.cpp Normal file
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//------------------------------------------------------------------------------
/*
This file is part of clio: https://github.com/XRPLF/clio
Copyright (c) 2024, the clio developers.
Permission to use, copy, modify, and distribute this software for any
purpose with or without fee is hereby granted, provided that the above
copyright notice and this permission notice appear in all copies.
THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
//==============================================================================
#include "util/MockExecutionContext.hpp"
#include "util/MockOperation.hpp"
#include "util/MockStrand.hpp"
#include "util/async/AnyExecutionContext.hpp"
#include "util/async/AnyOperation.hpp"
#include "util/async/AnyStopToken.hpp"
#include "util/async/AnyStrand.hpp"
#include <gmock/gmock.h>
#include <gtest/gtest.h>
#include <any>
#include <chrono>
#include <functional>
#include <type_traits>
using namespace util::async;
using namespace ::testing;
struct AnyExecutionContextTests : Test {
using StrandType = NiceMock<MockStrand>;
template <typename T>
using OperationType = NiceMock<MockOperation<T>>;
template <typename T>
using StoppableOperationType = NiceMock<MockStoppableOperation<T>>;
template <typename T>
using ScheduledOperationType = NiceMock<MockScheduledOperation<T>>;
NiceMock<MockExecutionContext> mockExecutionContext;
AnyExecutionContext ctx{static_cast<MockExecutionContext&>(mockExecutionContext)};
};
TEST_F(AnyExecutionContextTests, ExecuteWithoutTokenAndVoid)
{
auto mockOp = OperationType<std::any>{};
EXPECT_CALL(mockExecutionContext, execute(An<std::function<std::any()>>())).WillOnce(ReturnRef(mockOp));
EXPECT_CALL(mockOp, get());
auto op = ctx.execute([] { throw 0; });
static_assert(std::is_same_v<decltype(op), AnyOperation<void>>);
ASSERT_TRUE(op.get());
}
TEST_F(AnyExecutionContextTests, ExecuteWithoutTokenAndVoidThrowsException)
{
auto mockOp = OperationType<std::any>{};
EXPECT_CALL(mockExecutionContext, execute(An<std::function<std::any()>>()))
.WillOnce([](auto&&) -> OperationType<std::any> const& { throw 0; });
EXPECT_ANY_THROW([[maybe_unused]] auto unused = ctx.execute([] { throw 0; }));
}
TEST_F(AnyExecutionContextTests, ExecuteWithStopTokenAndVoid)
{
auto mockOp = StoppableOperationType<std::any>{};
EXPECT_CALL(mockExecutionContext, execute(An<std::function<std::any(AnyStopToken)>>(), _))
.WillOnce(ReturnRef(mockOp));
EXPECT_CALL(mockOp, get());
auto op = ctx.execute([](auto) { throw 0; });
static_assert(std::is_same_v<decltype(op), AnyOperation<void>>);
ASSERT_TRUE(op.get());
}
TEST_F(AnyExecutionContextTests, ExecuteWithStopTokenAndVoidThrowsException)
{
EXPECT_CALL(mockExecutionContext, execute(An<std::function<std::any(AnyStopToken)>>(), _))
.WillOnce([](auto&&, auto) -> StoppableOperationType<std::any> const& { throw 0; });
EXPECT_ANY_THROW([[maybe_unused]] auto unused = ctx.execute([](auto) { throw 0; }));
}
TEST_F(AnyExecutionContextTests, ExecuteWithStopTokenAndReturnValue)
{
auto mockOp = StoppableOperationType<std::any>{};
EXPECT_CALL(mockOp, get()).WillOnce(Return(std::make_any<int>(42)));
EXPECT_CALL(mockExecutionContext, execute(An<std::function<std::any(AnyStopToken)>>(), _))
.WillOnce(ReturnRef(mockOp));
auto op = ctx.execute([](auto) -> int { throw 0; });
static_assert(std::is_same_v<decltype(op), AnyOperation<int>>);
ASSERT_EQ(op.get().value(), 42);
}
TEST_F(AnyExecutionContextTests, ExecuteWithStopTokenAndReturnValueThrowsException)
{
EXPECT_CALL(mockExecutionContext, execute(An<std::function<std::any(AnyStopToken)>>(), _))
.WillOnce([](auto&&, auto) -> StoppableOperationType<std::any> const& { throw 0; });
EXPECT_ANY_THROW([[maybe_unused]] auto unused = ctx.execute([](auto) -> int { throw 0; }));
}
TEST_F(AnyExecutionContextTests, TimerCancellation)
{
auto mockScheduledOp = ScheduledOperationType<std::any>{};
EXPECT_CALL(mockScheduledOp, cancel());
EXPECT_CALL(
mockExecutionContext,
scheduleAfter(An<std::chrono::milliseconds>(), An<std::function<std::any(AnyStopToken)>>())
)
.WillOnce(ReturnRef(mockScheduledOp));
auto timer = ctx.scheduleAfter(std::chrono::milliseconds{12}, [](auto) { throw 0; });
static_assert(std::is_same_v<decltype(timer), AnyOperation<void>>);
timer.abort();
}
TEST_F(AnyExecutionContextTests, TimerExecuted)
{
auto mockScheduledOp = ScheduledOperationType<std::any>{};
EXPECT_CALL(mockScheduledOp, get()).WillOnce(Return(std::make_any<int>(42)));
EXPECT_CALL(
mockExecutionContext,
scheduleAfter(An<std::chrono::milliseconds>(), An<std::function<std::any(AnyStopToken)>>())
)
.WillOnce([&mockScheduledOp](auto, auto&&) -> ScheduledOperationType<std::any> const& {
return mockScheduledOp;
});
auto timer = ctx.scheduleAfter(std::chrono::milliseconds{12}, [](auto) -> int { throw 0; });
static_assert(std::is_same_v<decltype(timer), AnyOperation<int>>);
EXPECT_EQ(timer.get().value(), 42);
}
TEST_F(AnyExecutionContextTests, TimerWithBoolHandlerCancellation)
{
auto mockScheduledOp = ScheduledOperationType<std::any>{};
EXPECT_CALL(mockScheduledOp, cancel());
EXPECT_CALL(
mockExecutionContext,
scheduleAfter(An<std::chrono::milliseconds>(), An<std::function<std::any(AnyStopToken, bool)>>())
)
.WillOnce(ReturnRef(mockScheduledOp));
auto timer = ctx.scheduleAfter(std::chrono::milliseconds{12}, [](auto, bool) { throw 0; });
static_assert(std::is_same_v<decltype(timer), AnyOperation<void>>);
timer.abort();
}
TEST_F(AnyExecutionContextTests, TimerWithBoolHandlerExecuted)
{
auto mockScheduledOp = ScheduledOperationType<std::any>{};
EXPECT_CALL(mockScheduledOp, get()).WillOnce(Return(std::make_any<int>(42)));
EXPECT_CALL(
mockExecutionContext,
scheduleAfter(An<std::chrono::milliseconds>(), An<std::function<std::any(AnyStopToken, bool)>>())
)
.WillOnce([&mockScheduledOp](auto, auto&&) -> ScheduledOperationType<std::any> const& {
return mockScheduledOp;
});
auto timer = ctx.scheduleAfter(std::chrono::milliseconds{12}, [](auto, bool) -> int { throw 0; });
static_assert(std::is_same_v<decltype(timer), AnyOperation<int>>);
EXPECT_EQ(timer.get().value(), 42);
}
TEST_F(AnyExecutionContextTests, StrandExecuteWithVoid)
{
auto mockOp = OperationType<std::any>{};
auto mockStrand = StrandType{};
EXPECT_CALL(mockOp, get());
EXPECT_CALL(mockExecutionContext, makeStrand()).WillOnce(ReturnRef(mockStrand));
EXPECT_CALL(mockStrand, execute(An<std::function<std::any()>>())).WillOnce(ReturnRef(mockOp));
auto strand = ctx.makeStrand();
static_assert(std::is_same_v<decltype(strand), AnyStrand>);
auto op = strand.execute([] { throw 0; });
static_assert(std::is_same_v<decltype(op), AnyOperation<void>>);
ASSERT_TRUE(op.get());
}
TEST_F(AnyExecutionContextTests, StrandExecuteWithVoidThrowsException)
{
auto mockStrand = StrandType{};
EXPECT_CALL(mockExecutionContext, makeStrand()).WillOnce(ReturnRef(mockStrand));
EXPECT_CALL(mockStrand, execute(An<std::function<std::any()>>()))
.WillOnce([](auto&&) -> OperationType<std::any> const& { throw 0; });
auto strand = ctx.makeStrand();
static_assert(std::is_same_v<decltype(strand), AnyStrand>);
EXPECT_ANY_THROW([[maybe_unused]] auto unused = strand.execute([] {}));
}
TEST_F(AnyExecutionContextTests, StrandExecuteWithReturnValue)
{
auto mockOp = OperationType<std::any>{};
auto mockStrand = StrandType{};
EXPECT_CALL(mockOp, get()).WillOnce(Return(std::make_any<int>(42)));
EXPECT_CALL(mockExecutionContext, makeStrand()).WillOnce(ReturnRef(mockStrand));
EXPECT_CALL(mockStrand, execute(An<std::function<std::any()>>())).WillOnce(ReturnRef(mockOp));
auto strand = ctx.makeStrand();
static_assert(std::is_same_v<decltype(strand), AnyStrand>);
auto op = strand.execute([]() -> int { throw 0; });
static_assert(std::is_same_v<decltype(op), AnyOperation<int>>);
EXPECT_EQ(op.get().value(), 42);
}
TEST_F(AnyExecutionContextTests, StrandExecuteWithReturnValueThrowsException)
{
auto mockStrand = StrandType{};
EXPECT_CALL(mockExecutionContext, makeStrand()).WillOnce(ReturnRef(mockStrand));
EXPECT_CALL(mockStrand, execute(An<std::function<std::any()>>()))
.WillOnce([](auto&&) -> OperationType<std::any> const& { throw 0; });
auto strand = ctx.makeStrand();
static_assert(std::is_same_v<decltype(strand), AnyStrand>);
EXPECT_ANY_THROW([[maybe_unused]] auto unused = strand.execute([]() -> int { throw 0; }));
}
TEST_F(AnyExecutionContextTests, StrandExecuteWithStopTokenAndVoid)
{
auto mockOp = StoppableOperationType<std::any>{};
auto mockStrand = StrandType{};
EXPECT_CALL(mockOp, get());
EXPECT_CALL(mockExecutionContext, makeStrand()).WillOnce(ReturnRef(mockStrand));
EXPECT_CALL(mockStrand, execute(An<std::function<std::any(AnyStopToken)>>(), _)).WillOnce(ReturnRef(mockOp));
auto strand = ctx.makeStrand();
static_assert(std::is_same_v<decltype(strand), AnyStrand>);
auto op = strand.execute([](auto) { throw 0; });
static_assert(std::is_same_v<decltype(op), AnyOperation<void>>);
ASSERT_TRUE(op.get());
}
TEST_F(AnyExecutionContextTests, StrandExecuteWithStopTokenAndVoidThrowsException)
{
auto mockStrand = StrandType{};
EXPECT_CALL(mockExecutionContext, makeStrand()).WillOnce(ReturnRef(mockStrand));
EXPECT_CALL(mockStrand, execute(An<std::function<std::any(AnyStopToken)>>(), _))
.WillOnce([](auto&&, auto) -> StoppableOperationType<std::any> const& { throw 0; });
auto strand = ctx.makeStrand();
static_assert(std::is_same_v<decltype(strand), AnyStrand>);
EXPECT_ANY_THROW([[maybe_unused]] auto unused = strand.execute([](auto) { throw 0; }));
}
TEST_F(AnyExecutionContextTests, StrandExecuteWithStopTokenAndReturnValue)
{
auto mockOp = StoppableOperationType<std::any>{};
auto mockStrand = StrandType{};
EXPECT_CALL(mockOp, get()).WillOnce(Return(std::make_any<int>(42)));
EXPECT_CALL(mockExecutionContext, makeStrand()).WillOnce(ReturnRef(mockStrand));
EXPECT_CALL(mockStrand, execute(An<std::function<std::any(AnyStopToken)>>(), _)).WillOnce(ReturnRef(mockOp));
auto strand = ctx.makeStrand();
static_assert(std::is_same_v<decltype(strand), AnyStrand>);
auto op = strand.execute([](auto) -> int { throw 0; });
static_assert(std::is_same_v<decltype(op), AnyOperation<int>>);
EXPECT_EQ(op.get().value(), 42);
}
TEST_F(AnyExecutionContextTests, StrandExecuteWithStopTokenAndReturnValueThrowsException)
{
auto mockStrand = StrandType{};
EXPECT_CALL(mockExecutionContext, makeStrand()).WillOnce(ReturnRef(mockStrand));
EXPECT_CALL(mockStrand, execute(An<std::function<std::any(AnyStopToken)>>(), _))
.WillOnce([](auto&&, auto) -> StoppableOperationType<std::any> const& { throw 0; });
auto strand = ctx.makeStrand();
static_assert(std::is_same_v<decltype(strand), AnyStrand>);
EXPECT_ANY_THROW([[maybe_unused]] auto unused = strand.execute([](auto) -> int { throw 0; }));
}

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//------------------------------------------------------------------------------
/*
This file is part of clio: https://github.com/XRPLF/clio
Copyright (c) 2024, the clio developers.
Permission to use, copy, modify, and distribute this software for any
purpose with or without fee is hereby granted, provided that the above
copyright notice and this permission notice appear in all copies.
THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
//==============================================================================
#include "util/MockOperation.hpp"
#include "util/async/AnyOperation.hpp"
#include "util/async/Error.hpp"
#include <gmock/gmock.h>
#include <gtest/gtest.h>
#include <any>
#include <expected>
#include <string>
using namespace util::async;
using namespace ::testing;
struct AnyOperationTests : Test {
using OperationType = MockOperation<std::expected<std::any, ExecutionError>>;
using StoppableOperationType = MockStoppableOperation<std::expected<std::any, ExecutionError>>;
using ScheduledOperationType = MockScheduledOperation<std::expected<std::any, ExecutionError>>;
NaggyMock<OperationType> mockOp;
NaggyMock<StoppableOperationType> mockStoppableOp;
NaggyMock<ScheduledOperationType> mockScheduledOp;
AnyOperation<void> voidOp{impl::ErasedOperation(static_cast<OperationType&>(mockOp))};
AnyOperation<void> voidStoppableOp{impl::ErasedOperation(static_cast<StoppableOperationType&>(mockStoppableOp))};
AnyOperation<int> intOp{impl::ErasedOperation(static_cast<OperationType&>(mockOp))};
AnyOperation<void> scheduledVoidOp{impl::ErasedOperation(static_cast<ScheduledOperationType&>(mockScheduledOp))};
};
using AnyOperationDeathTest = AnyOperationTests;
TEST_F(AnyOperationTests, VoidDataYieldsNoError)
{
EXPECT_CALL(mockOp, get()).WillOnce(Return(std::any{}));
auto res = voidOp.get();
ASSERT_TRUE(res);
}
TEST_F(AnyOperationTests, GetIntData)
{
EXPECT_CALL(mockOp, get()).WillOnce(Return(std::make_any<int>(42)));
auto res = intOp.get();
EXPECT_EQ(res.value(), 42);
}
TEST_F(AnyOperationTests, WaitCallPropagated)
{
StrictMock<MockFunction<void()>> callback;
EXPECT_CALL(callback, Call());
EXPECT_CALL(mockOp, wait()).WillOnce([&] { callback.Call(); });
voidOp.wait();
}
TEST_F(AnyOperationTests, CancelAndRequestStopCallPropagated)
{
StrictMock<MockFunction<void()>> callback;
EXPECT_CALL(callback, Call()).Times(2);
EXPECT_CALL(mockScheduledOp, cancel()).WillOnce([&] { callback.Call(); });
EXPECT_CALL(mockScheduledOp, requestStop()).WillOnce([&] { callback.Call(); });
scheduledVoidOp.abort();
}
TEST_F(AnyOperationTests, RequestStopCallPropagatedOnStoppableOperation)
{
StrictMock<MockFunction<void()>> callback;
EXPECT_CALL(callback, Call());
EXPECT_CALL(mockStoppableOp, requestStop()).WillOnce([&] { callback.Call(); });
voidStoppableOp.abort();
}
TEST_F(AnyOperationTests, GetPropagatesError)
{
EXPECT_CALL(mockOp, get()).WillOnce(Return(std::unexpected(ExecutionError{"tid", "Not good"})));
auto res = intOp.get();
ASSERT_FALSE(res);
EXPECT_TRUE(res.error().message.ends_with("Not good"));
}
TEST_F(AnyOperationTests, GetIncorrectDataReturnsError)
{
EXPECT_CALL(mockOp, get()).WillOnce(Return(std::make_any<double>(4.2)));
auto res = intOp.get();
ASSERT_FALSE(res);
EXPECT_TRUE(res.error().message.ends_with("Bad any cast"));
EXPECT_TRUE(std::string{res.error()}.ends_with("Bad any cast"));
}
TEST_F(AnyOperationDeathTest, CallAbortOnNonStoppableOrCancellableOperation)
{
EXPECT_DEATH(voidOp.abort(), ".*");
}

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tests/unit/util/async/AnyStopTokenTests.cpp Normal file
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//------------------------------------------------------------------------------
/*
This file is part of clio: https://github.com/XRPLF/clio
Copyright (c) 2024, the clio developers.
Permission to use, copy, modify, and distribute this software for any
purpose with or without fee is hereby granted, provided that the above
copyright notice and this permission notice appear in all copies.
THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
//==============================================================================
#include "util/async/AnyStopToken.hpp"
#include <boost/asio/spawn.hpp>
#include <gtest/gtest.h>
using namespace util::async;
using namespace ::testing;
namespace {
struct FakeStopToken {
bool isStopRequested_ = false;
bool
isStopRequested() const
{
return isStopRequested_;
}
};
} // namespace
struct AnyStopTokenTests : public TestWithParam<bool> {};
using AnyStopTokenDeathTest = AnyStopTokenTests;
INSTANTIATE_TEST_CASE_P(AnyStopTokenGroup, AnyStopTokenTests, ValuesIn({true, false}), [](auto const& info) {
return info.param ? "true" : "false";
});
TEST_P(AnyStopTokenTests, CanCopy)
{
AnyStopToken const stopToken{FakeStopToken{GetParam()}};
AnyStopToken const token = stopToken;
EXPECT_EQ(token, stopToken);
}
TEST_P(AnyStopTokenTests, IsStopRequestedCallPropagated)
{
auto const flag = GetParam();
AnyStopToken const stopToken{FakeStopToken{flag}};
EXPECT_EQ(stopToken.isStopRequested(), flag);
EXPECT_EQ(stopToken, flag);
}
TEST_F(AnyStopTokenDeathTest, ConversionToYieldContextAssertsIfUnsupported)
{
EXPECT_DEATH(
[[maybe_unused]] auto unused = static_cast<boost::asio::yield_context>(AnyStopToken{FakeStopToken{}}), ".*"
);
}

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//------------------------------------------------------------------------------
/*
This file is part of clio: https://github.com/XRPLF/clio
Copyright (c) 2024, the clio developers.
Permission to use, copy, modify, and distribute this software for any
purpose with or without fee is hereby granted, provided that the above
copyright notice and this permission notice appear in all copies.
THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
//==============================================================================
#include "util/MockOperation.hpp"
#include "util/MockStrand.hpp"
#include "util/async/AnyOperation.hpp"
#include "util/async/AnyStopToken.hpp"
#include "util/async/AnyStrand.hpp"
#include <gmock/gmock.h>
#include <gtest/gtest.h>
#include <any>
#include <chrono>
#include <expected>
#include <functional>
#include <type_traits>
using namespace util::async;
using namespace ::testing;
struct AnyStrandTests : ::testing::Test {
template <typename T>
using OperationType = ::testing::NiceMock<MockOperation<T>>;
template <typename T>
using StoppableOperationType = ::testing::NiceMock<MockStoppableOperation<T>>;
::testing::NaggyMock<MockStrand> mockStrand;
AnyStrand strand{static_cast<MockStrand&>(mockStrand)};
};
TEST_F(AnyStrandTests, ExecuteWithoutTokenAndVoid)
{
auto mockOp = OperationType<std::any>{};
EXPECT_CALL(mockStrand, execute(An<std::function<std::any()>>())).WillOnce(ReturnRef(mockOp));
auto op = strand.execute([] {});
static_assert(std::is_same_v<decltype(op), AnyOperation<void>>);
ASSERT_TRUE(op.get());
}
TEST_F(AnyStrandTests, ExecuteWithoutTokenAndVoidThrowsException)
{
auto mockOp = OperationType<std::any>{};
EXPECT_CALL(mockStrand, execute(An<std::function<std::any()>>()))
.WillOnce([](auto&&) -> OperationType<std::any> const& { throw 0; });
EXPECT_ANY_THROW([[maybe_unused]] auto unused = strand.execute([] {}));
}
TEST_F(AnyStrandTests, ExecuteWithStopTokenAndVoid)
{
auto mockOp = StoppableOperationType<std::any>{};
EXPECT_CALL(mockStrand, execute(An<std::function<std::any(AnyStopToken)>>(), _)).WillOnce(ReturnRef(mockOp));
auto op = strand.execute([](auto) {});
static_assert(std::is_same_v<decltype(op), AnyOperation<void>>);
ASSERT_TRUE(op.get());
}
TEST_F(AnyStrandTests, ExecuteWithStopTokenAndVoidThrowsException)
{
EXPECT_CALL(mockStrand, execute(An<std::function<std::any(AnyStopToken)>>(), _))
.WillOnce([](auto&&, auto) -> StoppableOperationType<std::any> const& { throw 0; });
EXPECT_ANY_THROW([[maybe_unused]] auto unused = strand.execute([](auto) {}));
}
TEST_F(AnyStrandTests, ExecuteWithStopTokenAndReturnValue)
{
auto mockOp = StoppableOperationType<std::any>{};
EXPECT_CALL(mockOp, get()).WillOnce(Return(std::make_any<int>(42)));
EXPECT_CALL(mockStrand, execute(An<std::function<std::any(AnyStopToken)>>(), _)).WillOnce(ReturnRef(mockOp));
auto op = strand.execute([](auto) { return 42; });
static_assert(std::is_same_v<decltype(op), AnyOperation<int>>);
ASSERT_EQ(op.get().value(), 42);
}
TEST_F(AnyStrandTests, ExecuteWithStopTokenAndReturnValueThrowsException)
{
EXPECT_CALL(mockStrand, execute(An<std::function<std::any(AnyStopToken)>>(), _))
.WillOnce([](auto&&, auto) -> StoppableOperationType<std::any> const& { throw 0; });
EXPECT_ANY_THROW([[maybe_unused]] auto unused = strand.execute([](auto) { return 42; }));
}
TEST_F(AnyStrandTests, ExecuteWithTimeoutAndStopTokenAndReturnValue)
{
auto mockOp = StoppableOperationType<std::any>{};
EXPECT_CALL(mockOp, get()).WillOnce(Return(std::make_any<int>(42)));
EXPECT_CALL(mockStrand, execute(An<std::function<std::any(AnyStopToken)>>(), _)).WillOnce(ReturnRef(mockOp));
auto op = strand.execute([](auto) { return 42; }, std::chrono::milliseconds{1});
static_assert(std::is_same_v<decltype(op), AnyOperation<int>>);
ASSERT_EQ(op.get().value(), 42);
}
TEST_F(AnyStrandTests, ExecuteWithTimoutAndStopTokenAndReturnValueThrowsException)
{
EXPECT_CALL(mockStrand, execute(An<std::function<std::any(AnyStopToken)>>(), _))
.WillOnce([](auto&&, auto) -> StoppableOperationType<std::any> const& { throw 0; });
EXPECT_ANY_THROW(
[[maybe_unused]] auto unused = strand.execute([](auto) { return 42; }, std::chrono::milliseconds{1})
);
}

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tests/unit/util/async/AsyncExecutionContextTests.cpp Normal file
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//------------------------------------------------------------------------------
/*
This file is part of clio: https://github.com/XRPLF/clio
Copyright (c) 2024, the clio developers.
Permission to use, copy, modify, and distribute this software for any
purpose with or without fee is hereby granted, provided that the above
copyright notice and this permission notice appear in all copies.
THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
//==============================================================================
#include "util/async/context/BasicExecutionContext.hpp"
#include "util/async/context/SyncExecutionContext.hpp"
#include <gtest/gtest.h>
#include <chrono>
#include <semaphore>
#include <stdexcept>
#include <string>
using namespace util::async;
using ::testing::Types;
using ExecutionContextTypes = Types<CoroExecutionContext, PoolExecutionContext, SyncExecutionContext>;
template <typename T>
struct ExecutionContextTests : public ::testing::Test {
using ExecutionContextType = T;
ExecutionContextType ctx{2};
};
TYPED_TEST_CASE(ExecutionContextTests, ExecutionContextTypes);
TYPED_TEST(ExecutionContextTests, execute)
{
auto res = this->ctx.execute([]() { return 42; });
EXPECT_EQ(res.get().value(), 42);
}
TYPED_TEST(ExecutionContextTests, executeVoid)
{
auto value = 0;
auto res = this->ctx.execute([&value]() { value = 42; });
res.wait();
ASSERT_EQ(value, 42);
}
TYPED_TEST(ExecutionContextTests, executeStdException)
{
auto res = this->ctx.execute([]() { throw std::runtime_error("test"); });
auto const err = res.get().error();
EXPECT_TRUE(err.message.ends_with("test"));
EXPECT_TRUE(std::string{err}.ends_with("test"));
}
TYPED_TEST(ExecutionContextTests, executeUnknownException)
{
auto res = this->ctx.execute([]() { throw 0; });
auto const err = res.get().error();
EXPECT_TRUE(err.message.ends_with("unknown"));
EXPECT_TRUE(std::string{err}.ends_with("unknown"));
}
// note: this fails on pool context with 1 thread
TYPED_TEST(ExecutionContextTests, executeWithTimeout)
{
auto res = this->ctx.execute(
[](auto stopRequested) {
while (not stopRequested)
;
return 42;
},
std::chrono::milliseconds{1}
);
EXPECT_EQ(res.get().value(), 42);
}
TYPED_TEST(ExecutionContextTests, timer)
{
auto res =
this->ctx.scheduleAfter(std::chrono::milliseconds(1), []([[maybe_unused]] auto stopRequested, auto cancelled) {
if (not cancelled)
return 42;
return 0;
});
EXPECT_EQ(res.get().value(), 42);
}
TYPED_TEST(ExecutionContextTests, timerWithStopToken)
{
auto res = this->ctx.scheduleAfter(std::chrono::milliseconds(1), [](auto stopRequested) {
while (not stopRequested)
;
return 42;
});
res.requestStop();
EXPECT_EQ(res.get().value(), 42);
}
TYPED_TEST(ExecutionContextTests, timerCancel)
{
auto value = 0;
std::binary_semaphore sem{0};
auto res = this->ctx.scheduleAfter(
std::chrono::milliseconds(10),
[&value, &sem]([[maybe_unused]] auto stopRequested, auto cancelled) {
if (cancelled)
value = 42;
sem.release();
}
);
res.cancel();
sem.acquire();
EXPECT_EQ(value, 42);
}
TYPED_TEST(ExecutionContextTests, timerStdException)
{
auto res =
this->ctx.scheduleAfter(std::chrono::milliseconds(1), []([[maybe_unused]] auto stopRequested, auto cancelled) {
if (not cancelled)
throw std::runtime_error("test");
return 0;
});
auto const err = res.get().error();
EXPECT_TRUE(err.message.ends_with("test"));
EXPECT_TRUE(std::string{err}.ends_with("test"));
}
TYPED_TEST(ExecutionContextTests, timerUnknownException)
{
auto res =
this->ctx.scheduleAfter(std::chrono::milliseconds(1), []([[maybe_unused]] auto stopRequested, auto cancelled) {
if (not cancelled)
throw 0;
return 0;
});
auto const err = res.get().error();
EXPECT_TRUE(err.message.ends_with("unknown"));
EXPECT_TRUE(std::string{err}.ends_with("unknown"));
}
TYPED_TEST(ExecutionContextTests, strand)
{
auto strand = this->ctx.makeStrand();
auto res = strand.execute([] { return 42; });
EXPECT_EQ(res.get().value(), 42);
}
TYPED_TEST(ExecutionContextTests, strandStdException)
{
auto strand = this->ctx.makeStrand();
auto res = strand.execute([]() { throw std::runtime_error("test"); });
auto const err = res.get().error();
EXPECT_TRUE(err.message.ends_with("test"));
EXPECT_TRUE(std::string{err}.ends_with("test"));
}
TYPED_TEST(ExecutionContextTests, strandUnknownException)
{
auto strand = this->ctx.makeStrand();
auto res = strand.execute([]() { throw 0; });
auto const err = res.get().error();
EXPECT_TRUE(err.message.ends_with("unknown"));
EXPECT_TRUE(std::string{err}.ends_with("unknown"));
}
// note: this fails on pool context with 1 thread
TYPED_TEST(ExecutionContextTests, strandWithTimeout)
{
auto strand = this->ctx.makeStrand();
auto res = strand.execute(
[](auto stopRequested) {
while (not stopRequested)
;
return 42;
},
std::chrono::milliseconds{1}
);
EXPECT_EQ(res.get().value(), 42);
}
using NoErrorHandlerSyncExecutionContext = BasicExecutionContext<
impl::SameThreadContext,
impl::BasicStopSource,
impl::SyncDispatchStrategy,
impl::SelfContextProvider,
impl::NoErrorHandler>;
TEST(NoErrorHandlerSyncExecutionContextTests, executeStdException)
{
auto ctx = NoErrorHandlerSyncExecutionContext{};
EXPECT_THROW(ctx.execute([] { throw std::runtime_error("test"); }).wait(), std::runtime_error);
}
TEST(NoErrorHandlerSyncExecutionContextTests, executeUnknownException)
{
auto ctx = NoErrorHandlerSyncExecutionContext{};
EXPECT_ANY_THROW(ctx.execute([] { throw 0; }).wait());
}
TEST(NoErrorHandlerSyncExecutionContextTests, executeStdExceptionInStrand)
{
auto ctx = NoErrorHandlerSyncExecutionContext{};
auto strand = ctx.makeStrand();
EXPECT_THROW(strand.execute([] { throw std::runtime_error("test"); }).wait(), std::runtime_error);
}
TEST(NoErrorHandlerSyncExecutionContextTests, executeUnknownExceptionInStrand)
{
auto ctx = NoErrorHandlerSyncExecutionContext{};
auto strand = ctx.makeStrand();
EXPECT_ANY_THROW(strand.execute([] { throw 0; }).wait());
}