mirror of https://github.com/aria2/aria2
				
				
				
			
		
			
				
	
	
		
			102 lines
		
	
	
		
			2.9 KiB
		
	
	
	
		
			C++
		
	
	
			
		
		
	
	
			102 lines
		
	
	
		
			2.9 KiB
		
	
	
	
		
			C++
		
	
	
#include "DefaultBtMessageFactory.h"
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#include <cstring>
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#include <iostream>
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#include <cppunit/extensions/HelperMacros.h>
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#include "Peer.h"
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#include "bittorrent_helper.h"
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#include "DownloadContext.h"
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#include "MockExtensionMessageFactory.h"
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#include "BtExtendedMessage.h"
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#include "BtPortMessage.h"
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#include "Exception.h"
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#include "FileEntry.h"
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namespace aria2 {
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class DefaultBtMessageFactoryTest : public CppUnit::TestFixture {
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  CPPUNIT_TEST_SUITE(DefaultBtMessageFactoryTest);
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  CPPUNIT_TEST(testCreateBtMessage_BtExtendedMessage);
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  CPPUNIT_TEST(testCreatePortMessage);
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  CPPUNIT_TEST_SUITE_END();
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private:
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  std::unique_ptr<DownloadContext> dctx_;
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  std::shared_ptr<Peer> peer_;
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  std::shared_ptr<MockExtensionMessageFactory> exmsgFactory_;
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  std::unique_ptr<DefaultBtMessageFactory> factory_;
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public:
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  void setUp()
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  {
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    dctx_ = make_unique<DownloadContext>();
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    peer_ = std::make_shared<Peer>("192.168.0.1", 6969);
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    peer_->allocateSessionResource(1_k, 1_m);
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    peer_->setExtendedMessagingEnabled(true);
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    exmsgFactory_ = std::make_shared<MockExtensionMessageFactory>();
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    factory_ = make_unique<DefaultBtMessageFactory>();
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    factory_->setDownloadContext(dctx_.get());
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    factory_->setPeer(peer_);
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    factory_->setExtensionMessageFactory(exmsgFactory_.get());
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  }
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  void testCreateBtMessage_BtExtendedMessage();
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  void testCreatePortMessage();
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};
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CPPUNIT_TEST_SUITE_REGISTRATION(DefaultBtMessageFactoryTest);
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void DefaultBtMessageFactoryTest::testCreateBtMessage_BtExtendedMessage()
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{
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  // payload:{4:name3:foo}->11bytes
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  std::string payload = "4:name3:foo";
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  char msg[17]; // 6+11bytes
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  bittorrent::createPeerMessageString((unsigned char*)msg, sizeof(msg), 13, 20);
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  msg[5] = 1; // Set dummy extended message ID 1
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  memcpy(msg + 6, payload.c_str(), payload.size());
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  auto m =
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      factory_->createBtMessage((const unsigned char*)msg + 4, sizeof(msg) - 4);
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  CPPUNIT_ASSERT(BtExtendedMessage::ID == m->getId());
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  try {
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    // disable extended messaging
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    peer_->setExtendedMessagingEnabled(false);
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    factory_->createBtMessage((const unsigned char*)msg + 4, sizeof(msg) - 4);
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    CPPUNIT_FAIL("exception must be thrown.");
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  }
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  catch (Exception& e) {
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    std::cerr << e.stackTrace() << std::endl;
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  }
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}
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void DefaultBtMessageFactoryTest::testCreatePortMessage()
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{
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  {
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    unsigned char data[7];
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    bittorrent::createPeerMessageString(data, sizeof(data), 3, 9);
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    bittorrent::setShortIntParam(&data[5], 6881);
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    try {
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      auto r = factory_->createBtMessage(&data[4], sizeof(data) - 4);
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      CPPUNIT_ASSERT(BtPortMessage::ID == r->getId());
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      auto m = static_cast<const BtPortMessage*>(r.get());
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      CPPUNIT_ASSERT_EQUAL((uint16_t)6881, m->getPort());
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    }
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    catch (Exception& e) {
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      CPPUNIT_FAIL(e.stackTrace());
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    }
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  }
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  {
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    auto m = factory_->createPortMessage(6881);
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    CPPUNIT_ASSERT_EQUAL((uint16_t)6881, m->getPort());
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  }
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}
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} // namespace aria2
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