Mercurial > hg > orthanc-stone
view UnitTestsSources/TestMessageBroker.cpp @ 1327:4f8db2d202c8 broker
OrthancSeriesProgressiveLoader now has two modes that
can be selected at object creation :
- progressive (will first load jpeg50, then jpeg90 then PAM)
- non-progressive (will directly load PAM (uncompressed))
Please note that the slice loading order remains dynamic
and depending upon the slice that the client code wishes
to extract from the volume.
author | Benjamin Golinvaux <bgo@osimis.io> |
---|---|
date | Wed, 25 Mar 2020 14:34:27 +0100 |
parents | 7ec8fea061b9 |
children | 30deba7bc8e2 |
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/** * Stone of Orthanc * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics * Department, University Hospital of Liege, Belgium * Copyright (C) 2017-2020 Osimis S.A., Belgium * * This program is free software: you can redistribute it and/or * modify it under the terms of the GNU Affero General Public License * as published by the Free Software Foundation, either version 3 of * the License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, but * WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Affero General Public License for more details. * * You should have received a copy of the GNU Affero General Public License * along with this program. If not, see <http://www.gnu.org/licenses/>. **/ #include "gtest/gtest.h" #include "Framework/Messages/IObservable.h" #include "Framework/Messages/ObserverBase.h" int testCounter = 0; namespace { using namespace OrthancStone; class MyObservable : public IObservable { public: struct MyCustomMessage : public IMessage { ORTHANC_STONE_MESSAGE(__FILE__, __LINE__); int payload_; MyCustomMessage(int payload) : payload_(payload) { } }; }; class MyObserver : public ObserverBase<MyObserver> { public: void HandleCompletedMessage(const MyObservable::MyCustomMessage& message) { testCounter += message.payload_; } }; } TEST(MessageBroker, TestPermanentConnectionSimpleUseCase) { MyObservable observable; boost::shared_ptr<MyObserver> observer(new MyObserver); // create a permanent connection between an observable and an observer observer->Register<MyObservable::MyCustomMessage>(observable, &MyObserver::HandleCompletedMessage); testCounter = 0; observable.BroadcastMessage(MyObservable::MyCustomMessage(12)); ASSERT_EQ(12, testCounter); // the connection is permanent; if we emit the same message again, the observer will be notified again testCounter = 0; observable.BroadcastMessage(MyObservable::MyCustomMessage(20)); ASSERT_EQ(20, testCounter); // Unregister the observer; make sure it's not called anymore observer.reset(); testCounter = 0; observable.BroadcastMessage(MyObservable::MyCustomMessage(20)); ASSERT_EQ(0, testCounter); } TEST(MessageBroker, TestPermanentConnectionDeleteObserver) { MyObservable observable; boost::shared_ptr<MyObserver> observer(new MyObserver); // create a permanent connection between an observable and an observer observer->Register<MyObservable::MyCustomMessage>(observable, &MyObserver::HandleCompletedMessage); testCounter = 0; observable.BroadcastMessage(MyObservable::MyCustomMessage(12)); ASSERT_EQ(12, testCounter); // delete the observer and check that the callback is not called anymore observer.reset(); // the connection is permanent; if we emit the same message again, the observer will be notified again testCounter = 0; observable.BroadcastMessage(MyObservable::MyCustomMessage(20)); ASSERT_EQ(0, testCounter); }