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eventpp/tests/unittest/test_heterdispatcher_basic.cpp
2018-12-09 16:13:42 +08:00

60 lines
2.2 KiB
C++

// eventpp library
// Copyright (C) 2018 Wang Qi (wqking)
// Github: https://github.com/wqking/eventpp
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
// http://www.apache.org/licenses/LICENSE-2.0
// 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 "test.h"
#include "eventpp/hetereventdispatcher.h"
struct xxx{};
static_assert(eventpp::internal_::CanConvert<std::tuple<int, int>, std::tuple<int ,int> >::value, "");
static_assert(eventpp::internal_::FindCallablePrototype<std::tuple<void (), void (int, int)> >::index == 0, "");
static_assert(eventpp::internal_::FindCallablePrototype<std::tuple<void (int), void (int, int)>, char>::index == 0, "");
static_assert(eventpp::internal_::FindCallablePrototype<std::tuple<void (int), void (int, int)>, char, int>::index == 1, "");
static_assert(eventpp::internal_::FindCallablePrototype<std::tuple<void (int), void (int, int), void (int, const xxx &)>, int, xxx>::index == 2, "");
TEST_CASE("xxx HeterEventDispatcher, 1")
{
eventpp::HeterEventDispatcher<int, std::tuple<void (), void (int, int, int)> > dispatcher;
std::array<int, 2> dataList{};
dispatcher.appendListener(3, std::function<void ()>([&dataList]() {
++dataList[0];
}));
dispatcher.appendListener(3, std::function<void (int, int, int)>([&dataList](int a, int b, int c) {
dataList[1] += a + b + c;
}));
dispatcher.appendListener(8, std::function<void (int, int, int)>([&dataList](int a, int b, int c) {
dataList[1] += a + b + c;
}));
REQUIRE(dataList[0] == 0);
REQUIRE(dataList[1] == 0);
dispatcher.dispatch(3);
REQUIRE(dataList[0] == 1);
REQUIRE(dataList[1] == 0);
dispatcher.dispatch(8);
REQUIRE(dataList[0] == 1);
REQUIRE(dataList[1] == 0);
dispatcher.dispatch(8, 5, 1, 3);
REQUIRE(dataList[0] == 1);
REQUIRE(dataList[1] == 9);
dispatcher.dispatch(3, 2, 6, 7);
REQUIRE(dataList[0] == 1);
REQUIRE(dataList[1] == 24);
}