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2008-02-21 Tatsuhiro Tsujikawa <tujikawa at rednoah dot com>

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Make room for future enchancements for IPv6 addresses.
	Bump up version number of dht.dat file format to 2.
	Not compatible with previous version.
	* src/DHTRoutingTableSerializer.cc
	* src/DHTRoutingTableDeserializer.cc
	* test/DHTRoutingTableSerializerTest.cc
This commit is contained in:
Tatsuhiro Tsujikawa 2008-02-21 02:19:55 +00:00
parent 24b91983e1
commit 0d130b77f4
4 changed files with 73 additions and 7 deletions
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40
test/DHTRoutingTableSerializerTest.cc
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@ -48,7 +48,7 @@ void DHTRoutingTableSerializerTest::testSerialize()
std::stringstream ss;
s.serialize(ss);
char zero[8];
char zero[16];
memset(zero, 0, sizeof(zero));
char buf[20];
@ -65,7 +65,7 @@ void DHTRoutingTableSerializerTest::testSerialize()
CPPUNIT_ASSERT((char)0x00 == buf[5]);
// version
CPPUNIT_ASSERT((char)0x00 == buf[6]);
CPPUNIT_ASSERT((char)0x01 == buf[7]);
CPPUNIT_ASSERT((char)0x02 == buf[7]);
// time
ss.read(buf, 4);
@ -95,6 +95,15 @@ void DHTRoutingTableSerializerTest::testSerialize()
CPPUNIT_ASSERT(memcmp(zero, buf, 4) == 0);
// node[0]
// 1byte compatc peer format length
{
uint8_t len;
ss >> len;
CPPUNIT_ASSERT_EQUAL((uint8_t)6, len);
}
// 7bytes reserved
ss.read(buf, 7);
CPPUNIT_ASSERT(memcmp(zero, buf, 7) == 0);
// 6bytes compact peer info
ss.read(buf, 6);
{
@ -105,6 +114,9 @@ void DHTRoutingTableSerializerTest::testSerialize()
// 2bytes reserved
ss.read(buf, 2);
CPPUNIT_ASSERT(memcmp(zero, buf, 2) == 0);
// 16bytes reserved
ss.read(buf, 16);
CPPUNIT_ASSERT(memcmp(zero, buf, 16) == 0);
// localnode ID
ss.read(buf, DHT_ID_LENGTH);
CPPUNIT_ASSERT(memcmp(nodes[0]->getID(), buf, DHT_ID_LENGTH) == 0);
@ -113,6 +125,15 @@ void DHTRoutingTableSerializerTest::testSerialize()
CPPUNIT_ASSERT(memcmp(zero, buf, 4) == 0);
// node[1]
// 1byte compatc peer format length
{
uint8_t len;
ss >> len;
CPPUNIT_ASSERT_EQUAL((uint8_t)6, len);
}
// 7bytes reserved
ss.read(buf, 7);
CPPUNIT_ASSERT(memcmp(zero, buf, 7) == 0);
// 6bytes compact peer info
ss.read(buf, 6);
// zero filled because node[1]'s hostname is not numerical form
@ -121,6 +142,9 @@ void DHTRoutingTableSerializerTest::testSerialize()
// 2bytes reserved
ss.read(buf, 2);
CPPUNIT_ASSERT(memcmp(zero, buf, 2) == 0);
// 16bytes reserved
ss.read(buf, 16);
CPPUNIT_ASSERT(memcmp(zero, buf, 16) == 0);
// localnode ID
ss.read(buf, DHT_ID_LENGTH);
CPPUNIT_ASSERT(memcmp(nodes[1]->getID(), buf, DHT_ID_LENGTH) == 0);
@ -129,6 +153,15 @@ void DHTRoutingTableSerializerTest::testSerialize()
CPPUNIT_ASSERT(memcmp(zero, buf, 4) == 0);
// node[2]
// 1byte compatc peer format length
{
uint8_t len;
ss >> len;
CPPUNIT_ASSERT_EQUAL((uint8_t)6, len);
}
// 7bytes reserved
ss.read(buf, 7);
CPPUNIT_ASSERT(memcmp(zero, buf, 7) == 0);
// 6bytes compact peer info
ss.read(buf, 6);
{
@ -139,6 +172,9 @@ void DHTRoutingTableSerializerTest::testSerialize()
// 2bytes reserved
ss.read(buf, 2);
CPPUNIT_ASSERT(memcmp(zero, buf, 2) == 0);
// 16bytes reserved
ss.read(buf, 16);
CPPUNIT_ASSERT(memcmp(zero, buf, 16) == 0);
// localnode ID
ss.read(buf, DHT_ID_LENGTH);
CPPUNIT_ASSERT(memcmp(nodes[2]->getID(), buf, DHT_ID_LENGTH) == 0);