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118 lines
3.6 KiB
C++
118 lines
3.6 KiB
C++
#include "DHTFindNodeReplyMessage.h"
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#include <cppunit/extensions/HelperMacros.h>
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#include "DHTNode.h"
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#include "Exception.h"
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#include "util.h"
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#include "DHTBucket.h"
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#include "bittorrent_helper.h"
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#include "bencode2.h"
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namespace aria2 {
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class DHTFindNodeReplyMessageTest:public CppUnit::TestFixture {
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CPPUNIT_TEST_SUITE(DHTFindNodeReplyMessageTest);
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CPPUNIT_TEST(testGetBencodedMessage);
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CPPUNIT_TEST(testGetBencodedMessage6);
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CPPUNIT_TEST_SUITE_END();
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public:
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void setUp() {}
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void tearDown() {}
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void testGetBencodedMessage();
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void testGetBencodedMessage6();
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};
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CPPUNIT_TEST_SUITE_REGISTRATION(DHTFindNodeReplyMessageTest);
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void DHTFindNodeReplyMessageTest::testGetBencodedMessage()
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{
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std::shared_ptr<DHTNode> localNode(new DHTNode());
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std::shared_ptr<DHTNode> remoteNode(new DHTNode());
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unsigned char tid[DHT_TRANSACTION_ID_LENGTH];
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util::generateRandomData(tid, DHT_TRANSACTION_ID_LENGTH);
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std::string transactionID(&tid[0], &tid[DHT_TRANSACTION_ID_LENGTH]);
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DHTFindNodeReplyMessage msg(AF_INET, localNode, remoteNode, transactionID);
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msg.setVersion("A200");
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std::string compactNodeInfo;
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std::shared_ptr<DHTNode> nodes[8];
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for(size_t i = 0; i < DHTBucket::K; ++i) {
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nodes[i].reset(new DHTNode());
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nodes[i]->setIPAddress("192.168.0."+util::uitos(i+1));
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nodes[i]->setPort(6881+i);
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unsigned char buf[COMPACT_LEN_IPV6];
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CPPUNIT_ASSERT_EQUAL(COMPACT_LEN_IPV4, bittorrent::packcompact
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(buf, nodes[i]->getIPAddress(), nodes[i]->getPort()));
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compactNodeInfo +=
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std::string(&nodes[i]->getID()[0], &nodes[i]->getID()[DHT_ID_LENGTH])+
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std::string(&buf[0], &buf[COMPACT_LEN_IPV4]);
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}
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msg.setClosestKNodes
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(std::vector<std::shared_ptr<DHTNode> >(&nodes[0], &nodes[DHTBucket::K]));
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std::string msgbody = msg.getBencodedMessage();
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Dict dict;
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dict.put("t", transactionID);
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dict.put("v", "A200");
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dict.put("y", "r");
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std::shared_ptr<Dict> rDict = Dict::g();
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rDict->put("id", String::g(localNode->getID(), DHT_ID_LENGTH));
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rDict->put("nodes", compactNodeInfo);
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dict.put("r", rDict);
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CPPUNIT_ASSERT_EQUAL(bencode2::encode(&dict), msgbody);
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}
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void DHTFindNodeReplyMessageTest::testGetBencodedMessage6()
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{
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std::shared_ptr<DHTNode> localNode(new DHTNode());
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std::shared_ptr<DHTNode> remoteNode(new DHTNode());
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unsigned char tid[DHT_TRANSACTION_ID_LENGTH];
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util::generateRandomData(tid, DHT_TRANSACTION_ID_LENGTH);
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std::string transactionID(&tid[0], &tid[DHT_TRANSACTION_ID_LENGTH]);
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DHTFindNodeReplyMessage msg(AF_INET6, localNode, remoteNode, transactionID);
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msg.setVersion("A200");
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std::string compactNodeInfo;
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std::shared_ptr<DHTNode> nodes[8];
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for(size_t i = 0; i < DHTBucket::K; ++i) {
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nodes[i].reset(new DHTNode());
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nodes[i]->setIPAddress("2001::000"+util::uitos(i+1));
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nodes[i]->setPort(6881+i);
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unsigned char buf[COMPACT_LEN_IPV6];
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CPPUNIT_ASSERT_EQUAL(COMPACT_LEN_IPV6, bittorrent::packcompact
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(buf, nodes[i]->getIPAddress(), nodes[i]->getPort()));
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compactNodeInfo +=
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std::string(&nodes[i]->getID()[0], &nodes[i]->getID()[DHT_ID_LENGTH])+
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std::string(&buf[0], &buf[COMPACT_LEN_IPV6]);
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}
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msg.setClosestKNodes
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(std::vector<std::shared_ptr<DHTNode> >(&nodes[0], &nodes[DHTBucket::K]));
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std::string msgbody = msg.getBencodedMessage();
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Dict dict;
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dict.put("t", transactionID);
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dict.put("v", "A200");
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dict.put("y", "r");
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std::shared_ptr<Dict> rDict = Dict::g();
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rDict->put("id", String::g(localNode->getID(), DHT_ID_LENGTH));
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rDict->put("nodes6", compactNodeInfo);
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dict.put("r", rDict);
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CPPUNIT_ASSERT_EQUAL(bencode2::encode(&dict), msgbody);
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}
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} // namespace aria2
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