PingTest.cpp

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/*

Copyright (C) 2005-2007 by Peter Dimov.

This file is part of Calitko (http://www.calitko.org).

Calitko is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.

Calitko is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with Calitko; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA

*/

#include "Qt.h"
#include "../Ping.h"
#include "Imports.cpp"

namespace Protocols {
namespace Gnutella {
namespace Packets {
namespace Testing {


class PingTest : public CppUnit::TestFixture
{
    CPPUNIT_TEST_SUITE(PingTest);
    CPPUNIT_TEST(testPacketProperties);
    CPPUNIT_TEST(testReadPacketOneSingleGgepBlock);
    CPPUNIT_TEST(testReadPacketNoPayload);
    CPPUNIT_TEST(testReadPacketOneInvalidGgepBlock);
    CPPUNIT_TEST(testWritePacketOneGgepBlock);
    CPPUNIT_TEST(testReadSetWritePacketOK);
    CPPUNIT_TEST_SUITE_END();

    auto_ptr <Ping> packet;

public:
    void setUp()
    {
        packet.reset (new Ping());
    }

    void tearDown()
    {
        packet.reset();
    }


    void scenarioReadPacket (const QByteArray &rawHeader,
                             const QByteArray &rawPayload,
                             bool parsedOk,const GgepBlock &ggepBlock) {
        CPPUNIT_ASSERT (packet->parse (rawHeader, rawPayload) == parsedOk);

        if (parsedOk) {
            CPPUNIT_ASSERT (packet->ggepBlock() == ggepBlock);
        }
    }


    void scenarioWritePacket (const GgepBlock &ggepBlock,
                              const QByteArray &rawHeader,
                              const QByteArray &rawPayload) {
        packet->setGgepBlock (ggepBlock);

        CPPUNIT_ASSERT (packet->rawHeader() == rawHeader);
        CPPUNIT_ASSERT (packet->rawPayload() == rawPayload);
    }


    void scenarioReadSetWritePacket (const QByteArray &rawHeader,
                                     const QByteArray &rawPayload,
                                     const GgepBlock &ggepBlock,
                                     const QByteArray &rawHeader2,
                                     const QByteArray &rawPayload2) {
        CPPUNIT_ASSERT (packet->parse (rawHeader, rawPayload));

        packet->setGgepBlock (ggepBlock);

        CPPUNIT_ASSERT (packet->rawHeader() == rawHeader2);
        CPPUNIT_ASSERT (packet->rawPayload() == rawPayload2);
    }

    void testPacketProperties()
    {
        CPPUNIT_ASSERT (PingPacket == packet->packetType());
        CPPUNIT_ASSERT (QString ("Ping") == packet->name());
    }

    void testReadPacketOneSingleGgepBlock() {
        scenarioReadPacket(
            QByteArray ("\x1\x2\x3\x4\x5\x6\x7\x8\x9\0\x1\x2\x3\x4\x5\x6\0\x7\x8\xE\0\0\0", 23),
            QByteArray ("\xC3\x84UNKN\107fortest", 14),
            true,
            GgepBlock().addExtension(Ggeps::Unknown("UNKN","fortest")));
    }

    void testReadPacketNoPayload() {
        scenarioReadPacket(
            QByteArray ("\x1\x2\x3\x4\x5\x6\x7\x8\x9\0\x1\x2\x3\x4\x5\x6\0\x7\x8\0\0\0\0", 23),
            QByteArray(),
            true,
            GgepBlock());
    }

    void testReadPacketOneInvalidGgepBlock() {
        scenarioReadPacket(
            QByteArray ("\x1\x2\x3\x4\x5\x6\x7\x8\x9\0\x1\x2\x3\x4\x5\x6\0\x7\x8\x2\0\0\0", 23),
            QByteArray ("\195\100", 2),
            false,
            GgepBlock());
    }

    void testWritePacketOneGgepBlock() {
        scenarioWritePacket(
            GgepBlock().addExtension(Ggeps::Unknown("UNKN","fortest")),
            packet->rawHeader().replace(19, 4, QByteArray("\xE\0\0\0",4)),
            QByteArray ("\xC3\x84UNKN\107fortest", 14));
    }

    void testReadSetWritePacketOK() {
        scenarioReadSetWritePacket(
            QByteArray ("\x1\x2\x3\x4\x5\x6\x7\x8\x9\0\x1\x2\x3\x4\x5\x6\0\x7\x8\xE\0\0\0", 23),
            QByteArray ("\xC3\x84UNKN\107fortest", 14),
            GgepBlock().addExtension(Ggeps::Unknown("UNKN","fortest2")),
            QByteArray ("\x1\x2\x3\x4\x5\x6\x7\x8\x9\0\x1\x2\x3\x4\x5\x6\0\x7\x8\xF\0\0\0", 23),
            QByteArray ("\xC3\x84UNKN\110fortest2", 15));
    }
};

CPPUNIT_TEST_SUITE_REGISTRATION(PingTest);

} // namespace Testing
} // namespace Packets
} // namespace Gnutella
} // namespace Protocols

Copyright © 2006 Peter Dimov.
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