Scheduler: Console 'events' command documentation

[senf.git] / Packets / Packet.test.cc

diff --git a/Packets/Packet.test.cc b/Packets/Packet.test.cc
index 70b3e1d..8c28f73 100644 (file)
--- a/Packets/Packet.test.cc
+++ b/Packets/Packet.test.cc
@@ -109,6 +109,23 @@ namespace {
         senf::PacketRegistry<RegTag>::RegistrationProxy<BarPacket> registerBar(2u);
     }
 
+    struct IntAnnotation {
+        unsigned value;
+    };
+    
+    struct LargeAnnotation {
+        char value[32];
+    };
+
+    struct ComplexAnnotation : senf::ComplexAnnotation
+    {
+        std::string s;
+        int i;
+    };
+
+    struct ComplexEmptyAnnotation : senf::ComplexAnnotation
+    {};
+
 }
 
 BOOST_AUTO_UNIT_TEST(packet)
@@ -234,6 +251,28 @@ BOOST_AUTO_UNIT_TEST(concretePacket)
     BOOST_CHECK_EQUAL( BarPacket::create()->reserved(), 0xA0A0u );
 }
 
+BOOST_AUTO_UNIT_TEST(packetAnnotation)
+{
+    senf::Packet packet (FooPacket::create());
+    BarPacket::createAfter(packet);
+
+    ComplexAnnotation & ca (packet.annotation<ComplexAnnotation>());
+    ca.s = "dead beef";
+    ca.i = 0x12345678;
+    SENF_CHECK_NO_THROW( packet.annotation<IntAnnotation>().value = 0xDEADBEEF );
+
+    senf::Packet p2 (packet.next());
+
+    BOOST_CHECK_EQUAL( p2.annotation<IntAnnotation>().value, 0xDEADBEEFu );
+    BOOST_CHECK_EQUAL( p2.annotation<ComplexAnnotation>().s, "dead beef" );
+    BOOST_CHECK_EQUAL( p2.annotation<ComplexAnnotation>().i, 0x12345678 );
+
+    BOOST_CHECK( senf::detail::AnnotationIndexer<IntAnnotation>::Small );
+    BOOST_CHECK( ! senf::detail::AnnotationIndexer<LargeAnnotation>::Small );
+    BOOST_CHECK( ! senf::detail::AnnotationIndexer<ComplexAnnotation>::Small );
+    BOOST_CHECK( ! senf::detail::AnnotationIndexer<ComplexEmptyAnnotation>::Small );
+}
+
 ///////////////////////////////cc.e////////////////////////////////////////
 #undef prefix_