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// Copyright 2017 Yahoo Holdings. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
#include <vespa/vespalib/testkit/test_kit.h>
#include <vespa/vespalib/util/stringfmt.h>
#include <vespa/fnet/frt/frt.h>
class Test;
class SimpleHandler;
class MediumHandler1;
class MediumHandler2;
class MediumHandler3;
class ComplexHandler1;
class ComplexHandler2;
class ComplexHandler3;
//-------------------------------------------------------------
Test *_test;
std::unique_ptr<fnet::frt::StandaloneFRT> _server;
FRT_Supervisor *_supervisor;
FRT_Target *_target;
SimpleHandler *_simpleHandler;
MediumHandler1 *_mediumHandler1;
MediumHandler2 *_mediumHandler2;
MediumHandler3 *_mediumHandler3;
ComplexHandler1 *_complexHandler1;
ComplexHandler2 *_complexHandler2;
ComplexHandler3 *_complexHandler3;
bool _mediumHandlerOK;
bool _complexHandlerOK;
//-------------------------------------------------------------
class MediumA
{
public:
/**
* Destructor. No cleanup needed for base class.
*/
virtual ~MediumA(void) { }
virtual void foo() = 0;
};
class MediumB
{
public:
/**
* Destructor. No cleanup needed for base class.
*/
virtual ~MediumB(void) { }
virtual void bar() = 0;
};
//-------------------------------------------------------------
#ifdef __clang__
#define UNUSED_MEMBER [[maybe_unused]]
#else
#define UNUSED_MEMBER
#endif
class ComplexA
{
private:
UNUSED_MEMBER uint32_t _fill1;
UNUSED_MEMBER uint32_t _fill2;
UNUSED_MEMBER uint32_t _fill3;
public:
/**
* Destructor. No cleanup needed for base class.
*/
virtual ~ComplexA(void) { }
ComplexA() : _fill1(1), _fill2(2), _fill3(3) {}
virtual void foo() {}
};
class ComplexB
{
private:
UNUSED_MEMBER uint32_t _fill1;
UNUSED_MEMBER uint32_t _fill2;
UNUSED_MEMBER uint32_t _fill3;
public:
/**
* Destructor. No cleanup needed for base class.
*/
virtual ~ComplexB(void) { }
ComplexB() : _fill1(1), _fill2(2), _fill3(3) {}
virtual void bar() {}
};
//-------------------------------------------------------------
class SimpleHandler : public FRT_Invokable
{
public:
void RPC_Method(FRT_RPCRequest *req);
};
//-------------------------------------------------------------
class MediumHandler1 : public FRT_Invokable,
public MediumA,
public MediumB
{
public:
void foo() override {}
void bar() override {}
void RPC_Method(FRT_RPCRequest *req);
};
class MediumHandler2 : public MediumA,
public FRT_Invokable,
public MediumB
{
public:
void foo() override {}
void bar() override {}
void RPC_Method(FRT_RPCRequest *req);
};
class MediumHandler3 : public MediumA,
public MediumB,
public FRT_Invokable
{
public:
void foo() override {}
void bar() override {}
void RPC_Method(FRT_RPCRequest *req);
};
//-------------------------------------------------------------
class ComplexHandler1 : public FRT_Invokable,
public ComplexA,
public ComplexB
{
public:
void foo() override {}
void bar() override {}
void RPC_Method(FRT_RPCRequest *req);
};
class ComplexHandler2 : public ComplexA,
public FRT_Invokable,
public ComplexB
{
public:
void foo() override {}
void bar() override {}
void RPC_Method(FRT_RPCRequest *req);
};
class ComplexHandler3 : public ComplexA,
public ComplexB,
public FRT_Invokable
{
public:
void foo() override {}
void bar() override {}
void RPC_Method(FRT_RPCRequest *req);
};
//-------------------------------------------------------------
void initTest() {
_server = std::make_unique<fnet::frt::StandaloneFRT>();
_supervisor = &_server->supervisor();
_simpleHandler = new SimpleHandler();
_mediumHandler1 = new MediumHandler1();
_mediumHandler2 = new MediumHandler2();
_mediumHandler3 = new MediumHandler3();
_complexHandler1 = new ComplexHandler1();
_complexHandler2 = new ComplexHandler2();
_complexHandler3 = new ComplexHandler3();
ASSERT_TRUE(_supervisor != nullptr);
ASSERT_TRUE(_simpleHandler != nullptr);
ASSERT_TRUE(_mediumHandler1 != nullptr);
ASSERT_TRUE(_mediumHandler2 != nullptr);
ASSERT_TRUE(_mediumHandler3 != nullptr);
ASSERT_TRUE(_complexHandler1 != nullptr);
ASSERT_TRUE(_complexHandler2 != nullptr);
ASSERT_TRUE(_complexHandler3 != nullptr);
ASSERT_TRUE(_supervisor->Listen(0));
std::string spec = vespalib::make_string("tcp/localhost:%d",
_supervisor->GetListenPort());
_target = _supervisor->GetTarget(spec.c_str());
ASSERT_TRUE(_target != nullptr);
FRT_ReflectionBuilder rb(_supervisor);
//-------------------------------------------------------------------
rb.DefineMethod("simpleMethod", "", "",
FRT_METHOD(SimpleHandler::RPC_Method),
_simpleHandler);
//-------------------------------------------------------------------
rb.DefineMethod("mediumMethod1", "", "",
FRT_METHOD(MediumHandler1::RPC_Method),
_mediumHandler1);
rb.DefineMethod("mediumMethod2", "", "",
FRT_METHOD(MediumHandler2::RPC_Method),
_mediumHandler2);
rb.DefineMethod("mediumMethod3", "", "",
FRT_METHOD(MediumHandler3::RPC_Method),
_mediumHandler3);
//-------------------------------------------------------------------
rb.DefineMethod("complexMethod1", "", "",
FRT_METHOD(ComplexHandler1::RPC_Method),
_complexHandler1);
rb.DefineMethod("complexMethod2", "", "",
FRT_METHOD(ComplexHandler2::RPC_Method),
_complexHandler2);
rb.DefineMethod("complexMethod3", "", "",
FRT_METHOD(ComplexHandler3::RPC_Method),
_complexHandler3);
//-------------------------------------------------------------------
_mediumHandlerOK = true;
_complexHandlerOK = true;
}
void finiTest() {
delete _complexHandler1;
delete _complexHandler2;
delete _complexHandler3;
delete _mediumHandler1;
delete _mediumHandler2;
delete _mediumHandler3;
delete _simpleHandler;
_target->SubRef();
_server.reset();
}
TEST("method pt") {
FRT_RPCRequest *req = _supervisor->AllocRPCRequest();
req->SetMethodName("simpleMethod");
_target->InvokeSync(req, 60.0);
EXPECT_TRUE(!req->IsError());
//-------------------------------- MEDIUM
req->SubRef();
req = _supervisor->AllocRPCRequest();
req->SetMethodName("mediumMethod1");
_target->InvokeSync(req, 60.0);
EXPECT_TRUE(!req->IsError());
req->SubRef();
req = _supervisor->AllocRPCRequest();
req->SetMethodName("mediumMethod2");
_target->InvokeSync(req, 60.0);
EXPECT_TRUE(!req->IsError());
req->SubRef();
req = _supervisor->AllocRPCRequest();
req->SetMethodName("mediumMethod3");
_target->InvokeSync(req, 60.0);
EXPECT_TRUE(!req->IsError());
//-------------------------------- COMPLEX
req->SubRef();
req = _supervisor->AllocRPCRequest();
req->SetMethodName("complexMethod1");
_target->InvokeSync(req, 60.0);
EXPECT_TRUE(!req->IsError());
req->SubRef();
req = _supervisor->AllocRPCRequest();
req->SetMethodName("complexMethod2");
_target->InvokeSync(req, 60.0);
EXPECT_TRUE(!req->IsError());
req->SubRef();
req = _supervisor->AllocRPCRequest();
req->SetMethodName("complexMethod3");
_target->InvokeSync(req, 60.0);
EXPECT_TRUE(!req->IsError());
if (_mediumHandlerOK) {
fprintf(stderr, "Interface inheritance OK for method handlers\n");
} else {
fprintf(stderr, "Interface inheritance NOT ok for method handlers\n");
}
if (_complexHandlerOK) {
fprintf(stderr, "Object inheritance OK for method handlers\n");
} else {
fprintf(stderr, "Object inheritance NOT ok for method handlers\n");
}
req->SubRef();
}
//-------------------------------------------------------------
void
SimpleHandler::RPC_Method(FRT_RPCRequest *req)
{
(void) req;
EXPECT_TRUE(this == _simpleHandler);
}
//-------------------------------------------------------------
void
MediumHandler1::RPC_Method(FRT_RPCRequest *req)
{
(void) req;
_mediumHandlerOK = (_mediumHandlerOK &&
this == _mediumHandler1);
}
void
MediumHandler2::RPC_Method(FRT_RPCRequest *req)
{
(void) req;
_mediumHandlerOK = (_mediumHandlerOK &&
this == _mediumHandler2);
}
void
MediumHandler3::RPC_Method(FRT_RPCRequest *req)
{
(void) req;
_mediumHandlerOK = (_mediumHandlerOK &&
this == _mediumHandler3);
}
//-------------------------------------------------------------
void
ComplexHandler1::RPC_Method(FRT_RPCRequest *req)
{
(void) req;
_complexHandlerOK = (_complexHandlerOK &&
this == _complexHandler1);
}
void
ComplexHandler2::RPC_Method(FRT_RPCRequest *req)
{
(void) req;
_complexHandlerOK = (_complexHandlerOK &&
this == _complexHandler2);
}
void
ComplexHandler3::RPC_Method(FRT_RPCRequest *req)
{
(void) req;
_complexHandlerOK = (_complexHandlerOK &&
this == _complexHandler3);
}
//-------------------------------------------------------------
TEST_MAIN() {
initTest();
TEST_RUN_ALL();
finiTest();
}
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