397 lines
13 KiB
C++
397 lines
13 KiB
C++
/******************************************************************************
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The MIT License(MIT)
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Embedded Template Library.
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https://github.com/ETLCPP/etl
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https://www.etlcpp.com
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Copyright(c) 2021 John Wellbelove
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files(the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and / or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions :
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The above copyright notice and this permission notice shall be included in all
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copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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SOFTWARE.
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******************************************************************************/
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#include "unit_test_framework.h"
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#include "etl/message_router.h"
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#include "etl/message_router_registry.h"
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#include "etl/vector.h"
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//***************************************************************************
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// The set of messages.
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//***************************************************************************
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namespace
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{
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enum
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{
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ROUTER1 = 10,
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ROUTER2 = 20,
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ROUTER3 = 30,
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ROUTER4 = 40,
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ROUTER5 = 50
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};
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constexpr size_t Registry_Size = 4UL;
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struct Message1 : public etl::message<1>
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{
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};
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//***************************************************************************
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// Router1
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//***************************************************************************
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class Router1 : public etl::message_router<Router1, Message1>
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{
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public:
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Router1()
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: message_router(ROUTER1)
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{
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}
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void on_receive(const Message1&)
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{
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}
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void on_receive_unknown(const etl::imessage&)
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{
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}
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};
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//***************************************************************************
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// Router2
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//***************************************************************************
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class Router2 : public etl::message_router<Router2, Message1>
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{
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public:
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Router2()
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: message_router(ROUTER2)
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{
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}
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void on_receive(const Message1&)
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{
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}
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void on_receive_unknown(const etl::imessage&)
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{
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}
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};
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//***************************************************************************
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// Router3
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//***************************************************************************
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class Router3 : public etl::message_router<Router2, Message1>
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{
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public:
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Router3()
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: message_router(ROUTER3)
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{
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}
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void on_receive(const Message1&)
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{
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}
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void on_receive_unknown(const etl::imessage&)
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{
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}
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};
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//***************************************************************************
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// Router4
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//***************************************************************************
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class Router4 : public etl::message_router<Router4, Message1>
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{
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public:
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Router4()
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: message_router(ROUTER4)
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{
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}
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void on_receive(const Message1&)
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{
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}
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void on_receive_unknown(const etl::imessage&)
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{
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}
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};
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//***************************************************************************
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// Router5
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//***************************************************************************
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class Router5 : public etl::message_router<Router5, Message1>
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{
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public:
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Router5()
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: message_router(ROUTER5)
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{
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}
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void on_receive(const Message1&)
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{
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}
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void on_receive_unknown(const etl::imessage&)
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{
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}
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};
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Router1 router1;
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Router2 router2;
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Router2 router2b;
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Router2 router2c;
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Router3 router3;
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Router4 router4;
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Router5 router5;
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SUITE(test_message_router_registry)
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{
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//*************************************************************************
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TEST(test_default_construction)
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{
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etl::message_router_registry<Registry_Size> registry;
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CHECK(registry.empty());
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CHECK(!registry.full());
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CHECK_EQUAL(0U, registry.size());
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CHECK_EQUAL(Registry_Size, registry.available());
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CHECK_EQUAL(Registry_Size, registry.max_size());
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}
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//*************************************************************************
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TEST(test_iterator_construction)
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{
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etl::imessage_router* routers[] = { &router1, &router2, &router3, &router4 };
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etl::message_router_registry<Registry_Size> registry(std::begin(routers), std::end(routers));
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CHECK(!registry.empty());
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CHECK(registry.full());
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CHECK_EQUAL(Registry_Size, registry.size());
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CHECK_EQUAL(0U, registry.available());
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CHECK_EQUAL(Registry_Size, registry.max_size());
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}
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//*************************************************************************
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TEST(test_iterator_construction_excess)
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{
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etl::imessage_router* routers[] = { &router1, &router2, &router3, &router4, &router5 };
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etl::message_router_registry<Registry_Size> registry;
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CHECK_THROW((registry.add(std::begin(routers), std::end(routers))), etl::message_router_registry_full);
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CHECK(!registry.empty());
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CHECK(registry.full());
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CHECK_EQUAL(Registry_Size, registry.size());
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CHECK_EQUAL(0U, registry.available());
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CHECK_EQUAL(Registry_Size, registry.max_size());
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}
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#if ETL_USING_STL
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//*************************************************************************
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TEST(test_initializer_list_construction)
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{
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etl::message_router_registry<Registry_Size> registry = { &router1, &router2, &router3, &router4 };
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CHECK(!registry.empty());
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CHECK(registry.full());
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CHECK_EQUAL(Registry_Size, registry.size());
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CHECK_EQUAL(0U, registry.available());
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CHECK_EQUAL(Registry_Size, registry.max_size());
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}
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//*************************************************************************
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TEST(test_initializer_list_construction_part_full)
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{
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etl::message_router_registry<Registry_Size> registry = { &router1, &router2, &router3 };
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CHECK(!registry.empty());
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CHECK(!registry.full());
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CHECK_EQUAL(Registry_Size - 1U, registry.size());
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CHECK_EQUAL(1U, registry.available());
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CHECK_EQUAL(Registry_Size, registry.max_size());
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}
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#endif
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//*************************************************************************
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TEST(test_copy_construction)
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{
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etl::imessage_router* routers[] = { &router1, &router2, &router3, &router4 };
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etl::message_router_registry<Registry_Size> registry(std::begin(routers), std::end(routers));
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etl::message_router_registry<Registry_Size> registry2(registry);
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CHECK(!registry2.empty());
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CHECK(registry2.full());
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CHECK_EQUAL(Registry_Size, registry2.size());
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CHECK_EQUAL(0U, registry2.available());
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CHECK_EQUAL(Registry_Size, registry2.max_size());
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}
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//*************************************************************************
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TEST(test_assignment)
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{
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etl::imessage_router* routers[] = { &router1, &router2, &router3, &router4 };
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etl::message_router_registry<Registry_Size> registry(std::begin(routers), std::end(routers));
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etl::message_router_registry<Registry_Size> registry2;
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registry2 = registry;
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CHECK(!registry2.empty());
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CHECK(registry2.full());
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CHECK_EQUAL(Registry_Size, registry2.size());
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CHECK_EQUAL(0U, registry2.available());
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CHECK_EQUAL(Registry_Size, registry2.max_size());
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}
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//*************************************************************************
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TEST(test_registry_contains)
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{
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etl::imessage_router* routers[] = { &router1, &router2, &router3 };
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etl::message_router_registry<Registry_Size> registry(std::begin(routers), std::end(routers));
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CHECK(registry.contains(ROUTER1));
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CHECK(registry.contains(ROUTER2));
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CHECK(registry.contains(ROUTER3));
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CHECK(!registry.contains(ROUTER4));
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CHECK(registry.contains(router1));
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CHECK(registry.contains(router2));
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CHECK(registry.contains(router3));
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CHECK(!registry.contains(router4));
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CHECK(registry.contains(&router1));
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CHECK(registry.contains(&router2));
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CHECK(registry.contains(&router3));
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CHECK(!registry.contains(&router4));
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}
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//*************************************************************************
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TEST(test_find_message_router)
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{
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etl::imessage_router* routers[] = { &router1, &router2, &router3 };
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etl::message_router_registry<Registry_Size> registry(std::begin(routers), std::end(routers));
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CHECK(&router1 == registry.find(ROUTER1));
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CHECK(&router2 == registry.find(ROUTER2));
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CHECK(&router3 == registry.find(ROUTER3));
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CHECK(nullptr == registry.find(ROUTER4));
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}
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//*************************************************************************
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TEST(test_multiple_message_routers_with_same_id)
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{
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etl::imessage_router* routers[] = { &router1, &router2, &router3, &router2b, &router4, &router2c, &router5 };
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etl::message_router_registry<7U> registry(std::begin(routers), std::end(routers));
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using iterator = etl::imessage_router_registry::iterator;
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iterator start = registry.lower_bound(ROUTER2);
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iterator end = registry.upper_bound(ROUTER2);
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CHECK_EQUAL(1U, registry.count(ROUTER1));
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CHECK_EQUAL(3U, registry.count(ROUTER2));
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CHECK_EQUAL(1U, registry.count(ROUTER3));
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CHECK_EQUAL(1U, registry.count(ROUTER4));
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CHECK_EQUAL(1U, registry.count(ROUTER5));
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iterator itr = start;
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CHECK(&*itr == &router2);
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++itr;
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CHECK(&*itr == &router2b);
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++itr;
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CHECK(&*itr == &router2c);
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++itr;
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CHECK(itr == end);
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}
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//*************************************************************************
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TEST(test_unregister_message_router)
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{
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etl::imessage_router* routers[] = { &router1, &router2, &router3, &router4 };
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etl::message_router_registry<Registry_Size> registry(std::begin(routers), std::end(routers));
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registry.remove(ROUTER3);
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CHECK(!registry.contains(router3));
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CHECK(!registry.contains(ROUTER3));
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CHECK(&router1 == registry.find(ROUTER1));
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CHECK(&router2 == registry.find(ROUTER2));
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CHECK(nullptr == registry.find(ROUTER3));
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CHECK(&router4 == registry.find(ROUTER4));
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}
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//*************************************************************************
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TEST(test_iterators)
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{
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etl::imessage_router* routers[] = { &router1, &router2, &router3, &router4 };
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etl::message_router_registry<Registry_Size> registry(std::begin(routers), std::end(routers));
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etl::message_router_registry<Registry_Size>::iterator bitr = registry.begin();
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etl::message_router_registry<Registry_Size>::const_iterator cbitr = registry.begin();
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etl::message_router_registry<Registry_Size>::const_iterator cbitr2 = registry.cbegin();
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etl::message_router_registry<Registry_Size>::iterator eitr = registry.end();
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etl::message_router_registry<Registry_Size>::const_iterator ceitr = registry.end();
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etl::message_router_registry<Registry_Size>::const_iterator ceitr2 = registry.cend();
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CHECK_EQUAL(&router1, &*bitr++);
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CHECK_EQUAL(&router1, &*cbitr++);
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CHECK_EQUAL(&router1, &*cbitr2++);
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CHECK_EQUAL(&router2, &*bitr++);
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CHECK_EQUAL(&router2, &*cbitr++);
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CHECK_EQUAL(&router2, &*cbitr2++);
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CHECK_EQUAL(&router3, &*bitr++);
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CHECK_EQUAL(&router3, &*cbitr++);
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CHECK_EQUAL(&router3, &*cbitr2++);
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CHECK_EQUAL(&router4, &*bitr++);
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CHECK_EQUAL(&router4, &*cbitr++);
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CHECK_EQUAL(&router4, &*cbitr2++);
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CHECK(bitr == eitr);
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CHECK(cbitr == ceitr);
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CHECK(cbitr2 == ceitr2);
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}
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//*************************************************************************
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TEST(test_operators)
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{
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etl::imessage_router* routers[] = { &router1, &router2, &router3, &router4 };
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etl::message_router_registry<Registry_Size> registry(std::begin(routers), std::end(routers));
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etl::message_router_registry<Registry_Size>::iterator itr = registry.begin();
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etl::message_router_registry<Registry_Size>::const_iterator citr = registry.cbegin();
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CHECK_EQUAL(ROUTER1, (*itr).get_message_router_id());
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CHECK_EQUAL(ROUTER1, itr->get_message_router_id());
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CHECK_EQUAL(ROUTER1, (*citr).get_message_router_id());
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CHECK_EQUAL(ROUTER1, citr->get_message_router_id());
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}
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};
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}
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