/* * Copyright (c) 2010 Remko Tronçon * Licensed under the GNU General Public License v3. * See Documentation/Licenses/GPLv3.txt for more information. */ #include <cppunit/extensions/HelperMacros.h> #include <cppunit/extensions/TestFactoryRegistry.h> #include <boost/thread.hpp> #include <boost/bind.hpp> #include <Swiften/EventLoop/EventOwner.h> #include <Swiften/EventLoop/SimpleEventLoop.h> #include <Swiften/EventLoop/DummyEventLoop.h> #include <Swiften/Base/sleep.h> using namespace Swift; class EventLoopTest : public CppUnit::TestFixture { CPPUNIT_TEST_SUITE(EventLoopTest); CPPUNIT_TEST(testPost); CPPUNIT_TEST(testRemove); CPPUNIT_TEST(testHandleEvent_Recursive); CPPUNIT_TEST_SUITE_END(); public: void setUp() { events_.clear(); } void testPost() { SimpleEventLoop testling; testling.postEvent(boost::bind(&EventLoopTest::logEvent, this, 1)); testling.postEvent(boost::bind(&EventLoopTest::logEvent, this, 2)); testling.stop(); testling.run(); CPPUNIT_ASSERT_EQUAL(2, static_cast<int>(events_.size())); CPPUNIT_ASSERT_EQUAL(1, events_[0]); CPPUNIT_ASSERT_EQUAL(2, events_[1]); } void testRemove() { SimpleEventLoop testling; boost::shared_ptr<MyEventOwner> eventOwner1(new MyEventOwner()); boost::shared_ptr<MyEventOwner> eventOwner2(new MyEventOwner()); testling.postEvent(boost::bind(&EventLoopTest::logEvent, this, 1), eventOwner1); testling.postEvent(boost::bind(&EventLoopTest::logEvent, this, 2), eventOwner2); testling.postEvent(boost::bind(&EventLoopTest::logEvent, this, 3), eventOwner1); testling.postEvent(boost::bind(&EventLoopTest::logEvent, this, 4), eventOwner2); testling.removeEventsFromOwner(eventOwner2); testling.stop(); testling.run(); CPPUNIT_ASSERT_EQUAL(2, static_cast<int>(events_.size())); CPPUNIT_ASSERT_EQUAL(1, events_[0]); CPPUNIT_ASSERT_EQUAL(3, events_[1]); } void testHandleEvent_Recursive() { DummyEventLoop testling; boost::shared_ptr<MyEventOwner> eventOwner(new MyEventOwner()); testling.postEvent(boost::bind(&EventLoopTest::runEventLoop, this, &testling, eventOwner), eventOwner); testling.postEvent(boost::bind(&EventLoopTest::logEvent, this, 0), eventOwner); testling.processEvents(); CPPUNIT_ASSERT_EQUAL(2, static_cast<int>(events_.size())); CPPUNIT_ASSERT_EQUAL(0, events_[0]); CPPUNIT_ASSERT_EQUAL(1, events_[1]); } private: struct MyEventOwner : public EventOwner {}; void logEvent(int i) { events_.push_back(i); } void runEventLoop(DummyEventLoop* loop, boost::shared_ptr<MyEventOwner> eventOwner) { loop->processEvents(); CPPUNIT_ASSERT_EQUAL(0, static_cast<int>(events_.size())); loop->postEvent(boost::bind(&EventLoopTest::logEvent, this, 1), eventOwner); } private: std::vector<int> events_; }; CPPUNIT_TEST_SUITE_REGISTRATION(EventLoopTest);