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108 lines
3.3 KiB
C++
108 lines
3.3 KiB
C++
#include "BtExtendedMessage.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 "bittorrent_helper.h"
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#include "MockExtensionMessageFactory.h"
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#include "Peer.h"
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#include "Exception.h"
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namespace aria2 {
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class BtExtendedMessageTest:public CppUnit::TestFixture {
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CPPUNIT_TEST_SUITE(BtExtendedMessageTest);
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CPPUNIT_TEST(testCreate);
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CPPUNIT_TEST(testCreateMessage);
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CPPUNIT_TEST(testDoReceivedAction);
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CPPUNIT_TEST(testToString);
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CPPUNIT_TEST_SUITE_END();
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private:
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public:
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void testCreate();
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void testCreateMessage();
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void testDoReceivedAction();
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void testToString();
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};
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CPPUNIT_TEST_SUITE_REGISTRATION(BtExtendedMessageTest);
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void BtExtendedMessageTest::testCreate() {
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std::shared_ptr<Peer> peer(new Peer("192.168.0.1", 6969));
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peer->allocateSessionResource(1024, 1024*1024);
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std::shared_ptr<MockExtensionMessageFactory> exmsgFactory
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(new MockExtensionMessageFactory());
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// payload:{4:name3:foo}->11bytes
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std::string payload = "4:name3:foo";
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unsigned 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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std::shared_ptr<BtExtendedMessage> pm(BtExtendedMessage::create(exmsgFactory,
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peer,
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&msg[4], 13));
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CPPUNIT_ASSERT_EQUAL((uint8_t)20, pm->getId());
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// case: payload size is wrong
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try {
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unsigned char msg[5];
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bittorrent::createPeerMessageString(msg, sizeof(msg), 1, 20);
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BtExtendedMessage::create(exmsgFactory, peer, &msg[4], 1);
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CPPUNIT_FAIL("exception must be thrown.");
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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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// case: id is wrong
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try {
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unsigned char msg[6];
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bittorrent::createPeerMessageString(msg, sizeof(msg), 2, 21);
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BtExtendedMessage::create(exmsgFactory, peer, &msg[4], 2);
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CPPUNIT_FAIL("exception must be thrown.");
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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 BtExtendedMessageTest::testCreateMessage() {
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std::string payload = "4:name3:foo";
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uint8_t extendedMessageID = 1;
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std::shared_ptr<MockExtensionMessage> exmsg
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(new MockExtensionMessage("charlie", extendedMessageID, payload));
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BtExtendedMessage msg(exmsg);
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unsigned char data[17];
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bittorrent::createPeerMessageString(data, sizeof(data), 13, 20);
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*(data+5) = extendedMessageID;
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memcpy(data+6, payload.c_str(), payload.size());
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unsigned char* rawmsg = msg.createMessage();
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CPPUNIT_ASSERT(memcmp(rawmsg, data, 17) == 0);
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delete [] rawmsg;
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CPPUNIT_ASSERT_EQUAL((size_t)17, msg.getMessageLength());
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}
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void BtExtendedMessageTest::testDoReceivedAction() {
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std::shared_ptr<MockExtensionMessage> exmsg
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(new MockExtensionMessage("charlie", 1, ""));
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BtExtendedMessage msg(exmsg);
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msg.doReceivedAction();
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CPPUNIT_ASSERT(exmsg->doReceivedActionCalled_);
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}
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void BtExtendedMessageTest::testToString() {
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std::string payload = "4:name3:foo";
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uint8_t extendedMessageID = 1;
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std::shared_ptr<MockExtensionMessage> exmsg
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(new MockExtensionMessage("charlie", extendedMessageID, payload));
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BtExtendedMessage msg(exmsg);
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CPPUNIT_ASSERT_EQUAL(std::string("extended charlie"), msg.toString());
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}
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} // namespace aria2
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