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/*
* Copyright (c) 2010-2016 Isode Limited.
* All rights reserved.
* See the COPYING file for more information.
*/
#include <vector>
#include <boost/bind.hpp>
#include <cppunit/extensions/HelperMacros.h>
#include <cppunit/extensions/TestFactoryRegistry.h>
#include <Swiften/Base/ByteArray.h>
#include <Swiften/Client/DummyStanzaChannel.h>
#include <Swiften/FileTransfer/ByteArrayReadBytestream.h>
#include <Swiften/FileTransfer/IBBSendSession.h>
#include <Swiften/Queries/IQRouter.h>
using namespace Swift;
class IBBSendSessionTest : public CppUnit::TestFixture {
CPPUNIT_TEST_SUITE(IBBSendSessionTest);
CPPUNIT_TEST(testStart);
CPPUNIT_TEST(testStart_ResponseStartsSending);
CPPUNIT_TEST(testResponseContinuesSending);
CPPUNIT_TEST(testRespondToAllFinishes);
CPPUNIT_TEST(testErrorResponseFinishesWithError);
CPPUNIT_TEST(testStopDuringSessionCloses);
CPPUNIT_TEST(testStopAfterFinishedDoesNotClose);
CPPUNIT_TEST(testDataStreamPauseStopsSendingData);
CPPUNIT_TEST(testDataStreamResumeAfterPauseSendsData);
CPPUNIT_TEST(testDataStreamResumeBeforePauseDoesNotSendData);
CPPUNIT_TEST(testDataStreamResumeAfterResumeDoesNotSendData);
CPPUNIT_TEST_SUITE_END();
public:
void setUp() {
stanzaChannel = new DummyStanzaChannel();
iqRouter = new IQRouter(stanzaChannel);
bytestream = std::make_shared<ByteArrayReadBytestream>(createByteArray("abcdefg"));
finished = false;
}
void tearDown() {
delete iqRouter;
delete stanzaChannel;
}
void testStart() {
std::shared_ptr<IBBSendSession> testling = createSession("foo@bar.com/baz");
testling->setBlockSize(1234);
testling->start();
CPPUNIT_ASSERT_EQUAL(1, static_cast<int>(stanzaChannel->sentStanzas.size()));
CPPUNIT_ASSERT(stanzaChannel->isRequestAtIndex<IBB>(0, JID("foo@bar.com/baz"), IQ::Set));
IBB::ref ibb = stanzaChannel->sentStanzas[0]->getPayload<IBB>();
CPPUNIT_ASSERT_EQUAL(IBB::Open, ibb->getAction());
CPPUNIT_ASSERT_EQUAL(1234, ibb->getBlockSize());
CPPUNIT_ASSERT_EQUAL(std::string("myid"), ibb->getStreamID());
}
void testStart_ResponseStartsSending() {
std::shared_ptr<IBBSendSession> testling = createSession("foo@bar.com/baz");
testling->setBlockSize(3);
testling->start();
stanzaChannel->onIQReceived(createIBBResult());
CPPUNIT_ASSERT_EQUAL(2, static_cast<int>(stanzaChannel->sentStanzas.size()));
CPPUNIT_ASSERT(stanzaChannel->isRequestAtIndex<IBB>(1, JID("foo@bar.com/baz"), IQ::Set));
IBB::ref ibb = stanzaChannel->sentStanzas[1]->getPayload<IBB>();
CPPUNIT_ASSERT_EQUAL(IBB::Data, ibb->getAction());
CPPUNIT_ASSERT(createByteArray("abc") == ibb->getData());
CPPUNIT_ASSERT_EQUAL(0, ibb->getSequenceNumber());
CPPUNIT_ASSERT_EQUAL(std::string("myid"), ibb->getStreamID());
}
void testResponseContinuesSending() {
std::shared_ptr<IBBSendSession> testling = createSession("foo@bar.com/baz");
testling->setBlockSize(3);
testling->start();
stanzaChannel->onIQReceived(createIBBResult());
stanzaChannel->onIQReceived(createIBBResult());
CPPUNIT_ASSERT_EQUAL(3, static_cast<int>(stanzaChannel->sentStanzas.size()));
CPPUNIT_ASSERT(stanzaChannel->isRequestAtIndex<IBB>(2, JID("foo@bar.com/baz"), IQ::Set));
IBB::ref ibb = stanzaChannel->sentStanzas[2]->getPayload<IBB>();
CPPUNIT_ASSERT_EQUAL(IBB::Data, ibb->getAction());
CPPUNIT_ASSERT(createByteArray("def") == ibb->getData());
CPPUNIT_ASSERT_EQUAL(1, ibb->getSequenceNumber());
CPPUNIT_ASSERT_EQUAL(std::string("myid"), ibb->getStreamID());
}
void testRespondToAllFinishes() {
std::shared_ptr<IBBSendSession> testling = createSession("foo@bar.com/baz");
testling->setBlockSize(3);
testling->start();
stanzaChannel->onIQReceived(createIBBResult());
stanzaChannel->onIQReceived(createIBBResult());
stanzaChannel->onIQReceived(createIBBResult());
stanzaChannel->onIQReceived(createIBBResult());
CPPUNIT_ASSERT(finished);
CPPUNIT_ASSERT(!error);
}
void testErrorResponseFinishesWithError() {
std::shared_ptr<IBBSendSession> testling = createSession("foo@bar.com/baz");
testling->setBlockSize(3);
testling->start();
stanzaChannel->onIQReceived(IQ::createError(JID("baz@fum.com/foo"), stanzaChannel->sentStanzas[0]->getTo(), stanzaChannel->sentStanzas[0]->getID()));
CPPUNIT_ASSERT(finished);
CPPUNIT_ASSERT(error);
}
void testStopDuringSessionCloses() {
std::shared_ptr<IBBSendSession> testling = createSession("foo@bar.com/baz");
testling->setBlockSize(3);
testling->start();
testling->stop();
CPPUNIT_ASSERT_EQUAL(2, static_cast<int>(stanzaChannel->sentStanzas.size()));
CPPUNIT_ASSERT(stanzaChannel->isRequestAtIndex<IBB>(1, JID("foo@bar.com/baz"), IQ::Set));
IBB::ref ibb = stanzaChannel->sentStanzas[1]->getPayload<IBB>();
CPPUNIT_ASSERT_EQUAL(IBB::Close, ibb->getAction());
CPPUNIT_ASSERT_EQUAL(std::string("myid"), ibb->getStreamID());
CPPUNIT_ASSERT(finished);
CPPUNIT_ASSERT(!error);
}
void testStopAfterFinishedDoesNotClose() {
std::shared_ptr<IBBSendSession> testling = createSession("foo@bar.com/baz");
testling->setBlockSize(16);
testling->start();
stanzaChannel->onIQReceived(createIBBResult());
stanzaChannel->onIQReceived(createIBBResult());
CPPUNIT_ASSERT(finished);
testling->stop();
CPPUNIT_ASSERT_EQUAL(2, static_cast<int>(stanzaChannel->sentStanzas.size()));
}
void testDataStreamPauseStopsSendingData() {
std::shared_ptr<IBBSendSession> testling = createSession("foo@bar.com/baz");
bytestream->setDataComplete(false);
testling->setBlockSize(3);
testling->start();
stanzaChannel->onIQReceived(createIBBResult());
stanzaChannel->onIQReceived(createIBBResult());
stanzaChannel->onIQReceived(createIBBResult());
stanzaChannel->onIQReceived(createIBBResult());
CPPUNIT_ASSERT(!finished);
CPPUNIT_ASSERT(!error);
CPPUNIT_ASSERT_EQUAL(4, static_cast<int>(stanzaChannel->sentStanzas.size()));
}
void testDataStreamResumeAfterPauseSendsData() {
std::shared_ptr<IBBSendSession> testling = createSession("foo@bar.com/baz");
bytestream->setDataComplete(false);
testling->setBlockSize(3);
testling->start();
stanzaChannel->onIQReceived(createIBBResult());
stanzaChannel->onIQReceived(createIBBResult());
stanzaChannel->onIQReceived(createIBBResult());
stanzaChannel->onIQReceived(createIBBResult());
bytestream->addData(createByteArray("xyz"));
CPPUNIT_ASSERT_EQUAL(5, static_cast<int>(stanzaChannel->sentStanzas.size()));
}
void testDataStreamResumeBeforePauseDoesNotSendData() {
std::shared_ptr<IBBSendSession> testling = createSession("foo@bar.com/baz");
bytestream->setDataComplete(false);
testling->setBlockSize(3);
testling->start();
stanzaChannel->onIQReceived(createIBBResult());
bytestream->addData(createByteArray("xyz"));
CPPUNIT_ASSERT_EQUAL(2, static_cast<int>(stanzaChannel->sentStanzas.size()));
}
void testDataStreamResumeAfterResumeDoesNotSendData() {
std::shared_ptr<IBBSendSession> testling = createSession("foo@bar.com/baz");
bytestream->setDataComplete(false);
testling->setBlockSize(3);
testling->start();
stanzaChannel->onIQReceived(createIBBResult());
stanzaChannel->onIQReceived(createIBBResult());
stanzaChannel->onIQReceived(createIBBResult());
stanzaChannel->onIQReceived(createIBBResult());
bytestream->addData(createByteArray("xyz"));
bytestream->addData(createByteArray("xuv"));
CPPUNIT_ASSERT_EQUAL(5, static_cast<int>(stanzaChannel->sentStanzas.size()));
}
private:
IQ::ref createIBBResult() {
return IQ::createResult(JID("baz@fum.com/dum"), stanzaChannel->sentStanzas[stanzaChannel->sentStanzas.size()-1]->getTo(), stanzaChannel->sentStanzas[stanzaChannel->sentStanzas.size()-1]->getID(), std::shared_ptr<IBB>());
}
private:
std::shared_ptr<IBBSendSession> createSession(const std::string& to) {
std::shared_ptr<IBBSendSession> session(new IBBSendSession("myid", JID(), JID(to), bytestream, iqRouter));
session->onFinished.connect(boost::bind(&IBBSendSessionTest::handleFinished, this, _1));
return session;
}
void handleFinished(boost::optional<FileTransferError> error) {
finished = true;
this->error = error;
}
private:
DummyStanzaChannel* stanzaChannel;
IQRouter* iqRouter;
bool finished;
boost::optional<FileTransferError> error;
std::shared_ptr<ByteArrayReadBytestream> bytestream;
};
CPPUNIT_TEST_SUITE_REGISTRATION(IBBSendSessionTest);
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Swift