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#include "DefaultBtMessageDispatcher.h"
#include <cassert>
#include <cppunit/extensions/HelperMacros.h>
#include "util.h"
#include "Exception.h"
#include "MockBtMessage.h"
#include "MockBtMessageFactory.h"
#include "prefs.h"
#include "BtCancelSendingPieceEvent.h"
#include "BtHandshakeMessage.h"
#include "Option.h"
#include "RequestGroupMan.h"
#include "ServerStatMan.h"
#include "RequestGroup.h"
#include "DownloadContext.h"
#include "bittorrent_helper.h"
#include "PeerConnection.h"
namespace aria2 {
class DefaultBtMessageDispatcherTest : public CppUnit::TestFixture {
CPPUNIT_TEST_SUITE(DefaultBtMessageDispatcherTest);
CPPUNIT_TEST(testAddMessage);
CPPUNIT_TEST(testSendMessages);
CPPUNIT_TEST(testSendMessages_underUploadLimit);
// See the comment on the definition
// CPPUNIT_TEST(testSendMessages_overUploadLimit);
CPPUNIT_TEST(testDoCancelSendingPieceAction);
CPPUNIT_TEST(testCheckRequestSlotAndDoNecessaryThing);
CPPUNIT_TEST(testCheckRequestSlotAndDoNecessaryThing_timeout);
CPPUNIT_TEST(testCheckRequestSlotAndDoNecessaryThing_completeBlock);
CPPUNIT_TEST(testCountOutstandingRequest);
CPPUNIT_TEST(testIsOutstandingRequest);
CPPUNIT_TEST(testGetOutstandingRequest);
CPPUNIT_TEST(testRemoveOutstandingRequest);
CPPUNIT_TEST_SUITE_END();
private:
std::shared_ptr<DownloadContext> dctx_;
std::shared_ptr<Peer> peer;
std::unique_ptr<DefaultBtMessageDispatcher> btMessageDispatcher;
std::unique_ptr<MockBtMessageFactory> messageFactory_;
std::unique_ptr<RequestGroupMan> rgman_;
std::shared_ptr<Option> option_;
std::unique_ptr<RequestGroup> rg_;
public:
void tearDown() {}
void testAddMessage();
void testSendMessages();
void testSendMessages_underUploadLimit();
void testSendMessages_overUploadLimit();
void testDoCancelSendingPieceAction();
void testCheckRequestSlotAndDoNecessaryThing();
void testCheckRequestSlotAndDoNecessaryThing_timeout();
void testCheckRequestSlotAndDoNecessaryThing_completeBlock();
void testCountOutstandingRequest();
void testIsOutstandingRequest();
void testGetOutstandingRequest();
void testRemoveOutstandingRequest();
struct EventCheck {
EventCheck()
: onQueuedCalled{false}, sendCalled{false}, doCancelActionCalled{false}
{
}
bool onQueuedCalled;
bool sendCalled;
bool doCancelActionCalled;
};
class MockBtMessage2 : public MockBtMessage {
public:
EventCheck* evcheck;
std::string type;
MockBtMessage2(EventCheck* evcheck = nullptr) : evcheck{evcheck} {}
virtual void onQueued() CXX11_OVERRIDE
{
if (evcheck) {
evcheck->onQueuedCalled = true;
}
}
virtual void send() CXX11_OVERRIDE
{
if (evcheck) {
evcheck->sendCalled = true;
}
}
virtual void onCancelSendingPieceEvent(
const BtCancelSendingPieceEvent& event) CXX11_OVERRIDE
{
if (evcheck) {
evcheck->doCancelActionCalled = true;
}
}
};
class MockBtMessageFactory2 : public MockBtMessageFactory {
public:
virtual std::unique_ptr<BtCancelMessage>
createCancelMessage(size_t index, int32_t begin,
int32_t length) CXX11_OVERRIDE
{
return make_unique<BtCancelMessage>(index, begin, length);
}
};
void setUp()
{
option_ = std::make_shared<Option>();
option_->put(PREF_DIR, ".");
rg_ = make_unique<RequestGroup>(GroupId::create(), option_);
dctx_ = std::make_shared<DownloadContext>();
bittorrent::load(A2_TEST_DIR "/test.torrent", dctx_, option_);
rg_->setDownloadContext(dctx_);
peer = std::make_shared<Peer>("192.168.0.1", 6969);
peer->allocateSessionResource(dctx_->getPieceLength(),
dctx_->getTotalLength());
messageFactory_ = make_unique<MockBtMessageFactory2>();
rgman_ = make_unique<RequestGroupMan>(
std::vector<std::shared_ptr<RequestGroup>>{}, 0, option_.get());
btMessageDispatcher = make_unique<DefaultBtMessageDispatcher>();
btMessageDispatcher->setPeer(peer);
btMessageDispatcher->setDownloadContext(dctx_.get());
btMessageDispatcher->setBtMessageFactory(messageFactory_.get());
btMessageDispatcher->setCuid(1);
btMessageDispatcher->setRequestGroupMan(rgman_.get());
}
};
CPPUNIT_TEST_SUITE_REGISTRATION(DefaultBtMessageDispatcherTest);
void DefaultBtMessageDispatcherTest::testAddMessage()
{
auto evcheck = EventCheck{};
auto msg = make_unique<MockBtMessage2>(&evcheck);
btMessageDispatcher->addMessageToQueue(std::move(msg));
CPPUNIT_ASSERT_EQUAL(true, evcheck.onQueuedCalled);
CPPUNIT_ASSERT_EQUAL((size_t)1,
btMessageDispatcher->getMessageQueue().size());
}
void DefaultBtMessageDispatcherTest::testSendMessages()
{
auto evcheck1 = EventCheck{};
auto msg1 = make_unique<MockBtMessage2>(&evcheck1);
msg1->setUploading(false);
auto evcheck2 = EventCheck{};
auto msg2 = make_unique<MockBtMessage2>(&evcheck2);
msg2->setUploading(false);
btMessageDispatcher->addMessageToQueue(std::move(msg1));
btMessageDispatcher->addMessageToQueue(std::move(msg2));
btMessageDispatcher->sendMessagesInternal();
CPPUNIT_ASSERT(evcheck1.sendCalled);
CPPUNIT_ASSERT(evcheck2.sendCalled);
}
void DefaultBtMessageDispatcherTest::testSendMessages_underUploadLimit()
{
auto evcheck1 = EventCheck{};
auto msg1 = make_unique<MockBtMessage2>(&evcheck1);
msg1->setUploading(true);
auto evcheck2 = EventCheck{};
auto msg2 = make_unique<MockBtMessage2>(&evcheck2);
msg2->setUploading(true);
btMessageDispatcher->addMessageToQueue(std::move(msg1));
btMessageDispatcher->addMessageToQueue(std::move(msg2));
btMessageDispatcher->sendMessagesInternal();
CPPUNIT_ASSERT(evcheck1.sendCalled);
CPPUNIT_ASSERT(evcheck2.sendCalled);
}
void DefaultBtMessageDispatcherTest::testDoCancelSendingPieceAction()
{
auto evcheck1 = EventCheck{};
auto msg1 = make_unique<MockBtMessage2>(&evcheck1);
auto evcheck2 = EventCheck{};
auto msg2 = make_unique<MockBtMessage2>(&evcheck2);
btMessageDispatcher->addMessageToQueue(std::move(msg1));
btMessageDispatcher->addMessageToQueue(std::move(msg2));
btMessageDispatcher->doCancelSendingPieceAction(0, 0, 0);
CPPUNIT_ASSERT(evcheck1.doCancelActionCalled);
CPPUNIT_ASSERT(evcheck2.doCancelActionCalled);
}
namespace {
int MY_PIECE_LENGTH = 16_k;
} // namespace
void DefaultBtMessageDispatcherTest::testCheckRequestSlotAndDoNecessaryThing()
{
auto piece = std::make_shared<Piece>(0, MY_PIECE_LENGTH);
size_t index;
CPPUNIT_ASSERT(piece->getMissingUnusedBlockIndex(index));
CPPUNIT_ASSERT_EQUAL((size_t)0, index);
btMessageDispatcher->setRequestTimeout(1_min);
btMessageDispatcher->addOutstandingRequest(
make_unique<RequestSlot>(0, 0, MY_PIECE_LENGTH, 0, piece));
btMessageDispatcher->checkRequestSlotAndDoNecessaryThing();
CPPUNIT_ASSERT_EQUAL((size_t)0,
btMessageDispatcher->getMessageQueue().size());
CPPUNIT_ASSERT_EQUAL((size_t)1,
btMessageDispatcher->getRequestSlots().size());
}
void DefaultBtMessageDispatcherTest::
testCheckRequestSlotAndDoNecessaryThing_timeout()
{
auto piece = std::make_shared<Piece>(0, MY_PIECE_LENGTH);
size_t index;
CPPUNIT_ASSERT(piece->getMissingUnusedBlockIndex(index));
CPPUNIT_ASSERT_EQUAL((size_t)0, index);
btMessageDispatcher->setRequestTimeout(1_min);
auto slot = make_unique<RequestSlot>(0, 0, MY_PIECE_LENGTH, 0, piece);
// make this slot timeout
slot->setDispatchedTime(Timer::zero());
btMessageDispatcher->addOutstandingRequest(std::move(slot));
btMessageDispatcher->checkRequestSlotAndDoNecessaryThing();
CPPUNIT_ASSERT_EQUAL((size_t)0,
btMessageDispatcher->getMessageQueue().size());
CPPUNIT_ASSERT_EQUAL((size_t)0,
btMessageDispatcher->getRequestSlots().size());
CPPUNIT_ASSERT_EQUAL(false, piece->isBlockUsed(0));
CPPUNIT_ASSERT_EQUAL(true, peer->snubbing());
}
void DefaultBtMessageDispatcherTest::
testCheckRequestSlotAndDoNecessaryThing_completeBlock()
{
auto piece = std::make_shared<Piece>(0, MY_PIECE_LENGTH);
piece->completeBlock(0);
btMessageDispatcher->setRequestTimeout(1_min);
btMessageDispatcher->addOutstandingRequest(
make_unique<RequestSlot>(0, 0, MY_PIECE_LENGTH, 0, piece));
btMessageDispatcher->checkRequestSlotAndDoNecessaryThing();
CPPUNIT_ASSERT_EQUAL((size_t)1,
btMessageDispatcher->getMessageQueue().size());
CPPUNIT_ASSERT_EQUAL((size_t)0,
btMessageDispatcher->getRequestSlots().size());
}
void DefaultBtMessageDispatcherTest::testCountOutstandingRequest()
{
btMessageDispatcher->addOutstandingRequest(
make_unique<RequestSlot>(0, 0, MY_PIECE_LENGTH, 0));
CPPUNIT_ASSERT_EQUAL((size_t)1,
btMessageDispatcher->countOutstandingRequest());
}
void DefaultBtMessageDispatcherTest::testIsOutstandingRequest()
{
btMessageDispatcher->addOutstandingRequest(
make_unique<RequestSlot>(0, 0, MY_PIECE_LENGTH, 0));
CPPUNIT_ASSERT(btMessageDispatcher->isOutstandingRequest(0, 0));
CPPUNIT_ASSERT(!btMessageDispatcher->isOutstandingRequest(0, 1));
CPPUNIT_ASSERT(!btMessageDispatcher->isOutstandingRequest(1, 0));
CPPUNIT_ASSERT(!btMessageDispatcher->isOutstandingRequest(1, 1));
}
void DefaultBtMessageDispatcherTest::testGetOutstandingRequest()
{
btMessageDispatcher->addOutstandingRequest(
make_unique<RequestSlot>(1, 1_k, 16_k, 10));
CPPUNIT_ASSERT(btMessageDispatcher->getOutstandingRequest(1, 1_k, 16_k));
CPPUNIT_ASSERT(!btMessageDispatcher->getOutstandingRequest(1, 1_k, 17_k));
CPPUNIT_ASSERT(!btMessageDispatcher->getOutstandingRequest(1, 2_k, 16_k));
CPPUNIT_ASSERT(!btMessageDispatcher->getOutstandingRequest(2, 1_k, 16_k));
}
void DefaultBtMessageDispatcherTest::testRemoveOutstandingRequest()
{
auto piece = std::make_shared<Piece>(1, 1_m);
size_t blockIndex = 0;
CPPUNIT_ASSERT(piece->getMissingUnusedBlockIndex(blockIndex));
uint32_t begin = blockIndex * piece->getBlockLength();
size_t length = piece->getBlockLength(blockIndex);
RequestSlot slot;
btMessageDispatcher->addOutstandingRequest(make_unique<RequestSlot>(
piece->getIndex(), begin, length, blockIndex, piece));
auto s2 = btMessageDispatcher->getOutstandingRequest(piece->getIndex(), begin,
length);
CPPUNIT_ASSERT(s2);
CPPUNIT_ASSERT(piece->isBlockUsed(blockIndex));
btMessageDispatcher->removeOutstandingRequest(s2);
auto s3 = btMessageDispatcher->getOutstandingRequest(piece->getIndex(), begin,
length);
CPPUNIT_ASSERT(!s3);
CPPUNIT_ASSERT(!piece->isBlockUsed(blockIndex));
}
} // namespace aria2
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