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/*
* 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);
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Swift