khanat-opennel-code/code/nel/tools/nel_unit_test/ut_net_message.h

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2013-07-29 01:41:31 +00:00
// NeL - MMORPG Framework <http://dev.ryzom.com/projects/nel/>
// Copyright (C) 2010 Winch Gate Property Limited
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as
// published by the Free Software Foundation, either version 3 of the
// License, or (at your option) any later version.
//
// This program 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 Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
#ifndef UT_NET_MESSAGE
#define UT_NET_MESSAGE
class CUTNetMessage: public Test::Suite
{
public:
CUTNetMessage ()
{
TEST_ADD(CUTNetMessage::messageSwap);
TEST_ADD(CUTNetMessage::lockSubMEssage);
TEST_ADD(CUTNetMessage::lockSubMEssageWithLongName);
}
void lockSubMEssageWithLongName()
{
NLNET::CMessage master("BIG");
// serial some stuff
for (uint8 i=0; i<10; ++i)
{
master.serial(i);
}
uint32 sizes[4];
// serial 4 sub messages
for (uint i=0; i<4; ++i)
{
NLNET::CMessage sub(NLMISC::toString("A_VERY_LONG_SUB_MESSAGE_NAME_%u", i));
for (uint8 j=0; j<i*4; ++j)
{
sub.serial(j);
}
string s("A VERY LONG MESSAGE THAT COULD BE A PROBLEM TO HANDLE");
sub.serial(s);
sizes[i] = sub.length();
master.serialMessage(sub);
}
// invert the message
master.invert();
// now, unpack and check
// read the first master data
for (uint8 i=0; i<10; ++i)
{
uint8 b;
master.serial(b);
TEST_ASSERT(b == i);
}
// unpack each sub message
for (uint i=0; i<4; ++i)
{
uint32 subSize;
master.serial(subSize);
master.lockSubMessage(subSize);
TEST_ASSERT(subSize == sizes[i]);
TEST_ASSERT(master.getName() == NLMISC::toString("A_VERY_LONG_SUB_MESSAGE_NAME_%u", i));
TEST_ASSERT(master.length() == sizes[i]);
for (uint8 j=0; j<i*4; ++j)
{
uint8 b;
master.serial(b);
TEST_ASSERT(b == j);
}
string s;
master.serial(s);
TEST_ASSERT(s == "A VERY LONG MESSAGE THAT COULD BE A PROBLEM TO HANDLE");
TEST_ASSERT(master.getPos() == master.length());
master.unlockSubMessage();
}
// rewind the message
master.seek(master.getHeaderSize(), NLMISC::IStream::begin);
// read the first master data
for (uint8 i=0; i<10; ++i)
{
uint8 b;
master.serial(b);
TEST_ASSERT(b == i);
}
// assign from each sub message
for (uint i=0; i<4; ++i)
{
uint32 subSize;
master.serial(subSize);
master.lockSubMessage(subSize);
TEST_ASSERT(subSize == sizes[i]);
TEST_ASSERT(master.getName() == NLMISC::toString("A_VERY_LONG_SUB_MESSAGE_NAME_%u", i));
TEST_ASSERT(master.length() == sizes[i]);
NLNET::CMessage sub;
sub.assignFromSubMessage(master);
for (uint8 j=0; j<i*4; ++j)
{
uint8 b;
sub.serial(b);
TEST_ASSERT(b == j);
}
string s;
sub.serial(s);
TEST_ASSERT(s == "A VERY LONG MESSAGE THAT COULD BE A PROBLEM TO HANDLE");
TEST_ASSERT(sub.getPos() == sub.length());
master.unlockSubMessage();
}
}
void lockSubMEssage()
{
NLNET::CMessage master("BIG");
// serial some stuff
for (uint8 i=0; i<10; ++i)
{
master.serial(i);
}
sint32 sizes[4];
// serial 4 sub messages
for (uint i=0; i<4; ++i)
{
NLNET::CMessage sub(NLMISC::toString("SUB_%u", i));
for (uint8 j=0; j<i*4; ++j)
{
sub.serial(j);
}
string s("A MESSAGE");
sub.serial(s);
sizes[i] = sub.length();
master.serialMessage(sub);
}
// invert the message
master.invert();
// now, unpack and check
// read the first master data
for (uint8 i=0; i<10; ++i)
{
uint8 b;
master.serial(b);
TEST_ASSERT(b == i);
}
// unpack each sub message
for (uint i=0; i<4; ++i)
{
uint32 subSize;
master.serial(subSize);
master.lockSubMessage(subSize);
TEST_ASSERT(subSize == sizes[i]);
TEST_ASSERT(master.getName() == NLMISC::toString("SUB_%u", i));
TEST_ASSERT(master.length() == sizes[i]);
for (uint8 j=0; j<i*4; ++j)
{
uint8 b;
master.serial(b);
TEST_ASSERT(b == j);
}
string s;
master.serial(s);
TEST_ASSERT(s == "A MESSAGE");
TEST_ASSERT(master.getPos() == master.length());
master.unlockSubMessage();
}
// rewind the message
master.seek(master.getHeaderSize(), NLMISC::IStream::begin);
// read the first master data
for (uint8 i=0; i<10; ++i)
{
uint8 b;
master.serial(b);
TEST_ASSERT(b == i);
}
// assign from each sub message
for (uint i=0; i<4; ++i)
{
uint32 subSize;
master.serial(subSize);
master.lockSubMessage(subSize);
TEST_ASSERT(subSize == sizes[i]);
TEST_ASSERT(master.getName() == NLMISC::toString("SUB_%u", i));
TEST_ASSERT(master.length() == sizes[i]);
NLNET::CMessage sub;
sub.assignFromSubMessage(master);
for (uint8 j=0; j<i*4; ++j)
{
uint8 b;
sub.serial(b);
TEST_ASSERT(b == j);
}
string s;
sub.serial(s);
TEST_ASSERT(s == "A MESSAGE");
TEST_ASSERT(sub.getPos() == sub.length());
master.unlockSubMessage();
}
}
void messageSwap()
{
NLNET::CMessage msg2;
string s;
{
NLNET::CMessage msg1;
msg1.setType("NAME", NLNET::CMessage::Request);
s = "foo1";
msg1.serial(s);
s = "foo2";
msg1.serial(s);
s = "";
msg2.swap(msg1);
// check that ms1 is empty now
TEST_ASSERT(msg1.length() == 0);
TEST_ASSERT(!msg1.typeIsSet());
}
TEST_ASSERT(!msg2.isReading());
msg2.invert();
TEST_ASSERT(msg2.typeIsSet());
TEST_ASSERT(msg2.getName() == "NAME");
TEST_ASSERT(msg2.getType() == NLNET::CMessage::Request);
msg2.serial(s);
TEST_ASSERT(s == "foo1");
msg2.serial(s);
TEST_ASSERT(s == "foo2");
}
};
#endif