typedef unsigned key_t;
};
- struct FooPacketType
+ struct FooPacketType
: public senf::PacketTypeBase,
public senf::PacketTypeMixin<FooPacketType>
{
// mode. Otherwise, mixin::nextPacketRange() would query the parser for it's size to find
// the header size. Since the parser is VoidPacketParser, the header size would therefore be
// 0
- static size_type initHeadSize()
+ static size_type initHeadSize()
{ return initSize(); }
};
typedef senf::ConcretePacket<FooPacketType> FooPacket;
struct BarPacketParser : public senf::PacketParserBase
{
# include SENF_FIXED_PARSER()
-
+
SENF_PARSER_FIELD( type, senf::UInt16Parser );
SENF_PARSER_FIELD( length, senf::Int32Parser );
SENF_PARSER_FIELD( reserved, senf::UInt16Parser );
SENF_PARSER_FINALIZE(BarPacketParser);
};
- struct BarPacketType
+ struct BarPacketType
: public senf::PacketTypeBase,
public senf::PacketTypeMixin<BarPacketType,RegTag>
{
std::ostream & operator<<(std::ostream & os, IntAnnotation const & v)
{ os << v.value; return os; }
-
+
struct LargeAnnotation {
char value[32];
};
SENF_AUTO_UNIT_TEST(packet)
{
- senf::Packet packet (FooPacket::create());
+ senf::Packet packet (FooPacket::create());
BarPacket::createAfter(packet);
BOOST_REQUIRE( packet );
BOOST_CHECK( packet.next().is<BarPacket>() );
BOOST_CHECK( packet.first() == packet );
BOOST_CHECK( packet.last() == packet.next() );
-
+
senf::Packet p2 (packet.next());
BOOST_CHECK( p2 );
packet.parseNextAs<FooPacket>();
BOOST_CHECK( packet.next().is<FooPacket>() );
BOOST_CHECK( ! p2 );
BOOST_CHECK( packet.next().as<FooPacket>() );
-
+
p2 = packet.next().clone();
BOOST_REQUIRE( p2 );
packet.next().append( p2 );
BOOST_CHECK_EQUAL( senf::PacketRegistry<RegTag>::key(packet), 1u );
packet.next().parseNextAs( senf::PacketRegistry<RegTag>::lookup(2u).factory() );
BOOST_CHECK( packet.next().next().is<BarPacket>() );
-
+
std::stringstream s;
packet.dump(s);
- BOOST_CHECK_EQUAL( s.str(),
+ BOOST_CHECK_EQUAL( s.str(),
"Annotations:\n"
" (anonymous namespace)::ComplexAnnotation: no value\n"
" (anonymous namespace)::IntAnnotation: 0\n"
"BarPacket:\n"
" type: 0\n"
" length: 0\n" );
-
+
packet.finalizeAll();
- BOOST_CHECK_EQUAL( packet.last().as<BarPacket>()->type(),
+ BOOST_CHECK_EQUAL( packet.last().as<BarPacket>()->type(),
BarPacket::Parser::type_t::value_type(-1) );
packet.last().append(FooPacket::create());
packet.finalizeThis();
BOOST_CHECK( packet.last().rfind<FooPacket>() == packet.last() );
BOOST_CHECK( packet.next<BarPacket>() == packet.next() );
BOOST_CHECK( packet.last().prev().prev<FooPacket>() == packet );
-
+
senf::DataPacket::createAfter(packet);
BOOST_CHECK_THROW( packet.next().next().next().parseNextAs<BarPacket>(),
senf::InvalidPacketChainException );
// No 'u' suffix here to check, that the disable_if works ...
BOOST_CHECK_EQUAL( FooPacket::createAfter(packet,10).size(), 10u );
BOOST_CHECK_EQUAL( packet.size(), 14u );
-
+
BOOST_CHECK_EQUAL( FooPacket::createAfter(packet,2u,senf::noinit).size(), 2u );
BOOST_CHECK_EQUAL( packet.size(), 6u );
-
+
BOOST_CHECK_EQUAL( FooPacket::createAfter(packet,data).size(), 6u );
BOOST_CHECK_EQUAL( packet.size(), 10u );
-
+
BOOST_CHECK_EQUAL( FooPacket::createBefore(packet).size(), 14u );
BOOST_CHECK_EQUAL( packet.size(), 10u );
BOOST_CHECK_EQUAL( FooPacket::createBefore(packet,senf::noinit).size(), 10u );
BOOST_CHECK_EQUAL( packet.size(), 10u );
+ BOOST_CHECK_EQUAL( FooPacket::createInsertBefore(packet).size(), 14u );
+ BOOST_CHECK_EQUAL( packet.size(), 10u );
+ BOOST_REQUIRE( packet.prev() );
+ BOOST_CHECK_EQUAL( packet.prev().size(), 14u );
+ BOOST_REQUIRE( packet.prev().prev() );
+ BOOST_CHECK_EQUAL( packet.prev().prev().size(), 14u );
+
+ BOOST_CHECK_EQUAL( FooPacket::createInsertBefore(packet,senf::noinit).size(), 10u );
+ BOOST_CHECK_EQUAL( packet.size(), 10u );
+ BOOST_REQUIRE_NO_THROW( packet.prev().prev().prev() );
+ BOOST_CHECK_THROW( packet.prev().prev().prev().prev(), senf::InvalidPacketChainException );
+ BOOST_CHECK_EQUAL( packet.prev().size(), 10u );
+ BOOST_CHECK_EQUAL( packet.prev().prev().size(), 14u );
+ BOOST_CHECK_EQUAL( packet.prev().prev().prev().size(), 14u );
+
SENF_CHECK_NOT_EQUAL( packet.clone(), packet );
BOOST_CHECK_EQUAL( BarPacket::create()->reserved(), 0xA0A0u );
}
bar2->type() << 0x2A2Bu;
bar1.parser() << bar2;
-
+
BOOST_CHECK_EQUAL( bar1->type(), 0x2A2Bu );
}