public void TestTakeNextInstance()
{
ReturnCode ret;
DomainParticipant otherParticipant = null;
Topic topic = null;
try
{
List <TopicBuiltinTopicData> data = new List <TopicBuiltinTopicData>();
List <SampleInfo> infos = new List <SampleInfo>();
ret = _dr.TakeNextInstance(data, infos, InstanceHandle.HandleNil);
Assert.AreEqual(ReturnCode.NoData, ret);
Assert.AreEqual(0, data.Count);
Assert.AreEqual(0, infos.Count);
otherParticipant = AssemblyInitializer.Factory.CreateParticipant(AssemblyInitializer.INFOREPO_DOMAIN);
Assert.IsNotNull(otherParticipant);
otherParticipant.BindRtpsUdpTransportConfig();
TestStructTypeSupport support = new TestStructTypeSupport();
string typeName = support.GetTypeName();
ReturnCode result = support.RegisterType(otherParticipant, typeName);
Assert.AreEqual(ReturnCode.Ok, result);
TopicQos qos = TestHelper.CreateNonDefaultTopicQos();
topic = otherParticipant.CreateTopic(TestContext.TestName, typeName, qos);
Assert.IsNotNull(topic);
int count = 200;
ret = ReturnCode.NoData;
while (ret != ReturnCode.Ok && count > 0)
{
Thread.Sleep(100);
ret = _dr.TakeNextInstance(data, infos, InstanceHandle.HandleNil);
count--;
}
Assert.AreEqual(ReturnCode.Ok, ret);
Assert.AreEqual(1, data.Count);
Assert.AreEqual(1, infos.Count);
Assert.AreEqual(typeName, data.First().TypeName);
Assert.IsNotNull(data.First().Key);
TestHelper.TestNonDefaultTopicData(data.First());
}
finally
{
ret = otherParticipant.DeleteTopic(topic);
Assert.AreEqual(ReturnCode.Ok, ret);
ret = otherParticipant.DeleteContainedEntities();
Assert.AreEqual(ReturnCode.Ok, ret);
ret = AssemblyInitializer.Factory.DeleteParticipant(otherParticipant);
Assert.AreEqual(ReturnCode.Ok, ret);
}
}
public void TestLookupInstance()
{
ReturnCode ret;
DomainParticipant otherParticipant = null;
Topic topic = null;
try
{
TopicBuiltinTopicData data = default;
SampleInfo info = new SampleInfo();
otherParticipant = AssemblyInitializer.Factory.CreateParticipant(AssemblyInitializer.INFOREPO_DOMAIN);
Assert.IsNotNull(otherParticipant);
otherParticipant.BindRtpsUdpTransportConfig();
TestStructTypeSupport support = new TestStructTypeSupport();
string typeName = support.GetTypeName();
ReturnCode result = support.RegisterType(otherParticipant, typeName);
Assert.AreEqual(ReturnCode.Ok, result);
TopicQos qos = TestHelper.CreateNonDefaultTopicQos();
topic = otherParticipant.CreateTopic(TestContext.TestName, typeName, qos);
Assert.IsNotNull(topic);
int count = 200;
ret = ReturnCode.NoData;
while (ret != ReturnCode.Ok && count > 0)
{
Thread.Sleep(100);
ret = _dr.ReadNextSample(ref data, info);
count--;
}
Assert.AreEqual(ReturnCode.Ok, ret);
Assert.AreEqual(typeName, data.TypeName);
Assert.IsNotNull(data.Key);
TestHelper.TestNonDefaultTopicData(data);
// Lookup for an existing instance
var handle = _dr.LookupInstance(data);
Assert.AreNotEqual(InstanceHandle.HandleNil, handle);
}
finally
{
ret = otherParticipant.DeleteTopic(topic);
Assert.AreEqual(ReturnCode.Ok, ret);
ret = otherParticipant.DeleteContainedEntities();
Assert.AreEqual(ReturnCode.Ok, ret);
ret = AssemblyInitializer.Factory.DeleteParticipant(otherParticipant);
Assert.AreEqual(ReturnCode.Ok, ret);
}
}
