%description:
Dynamically creates an activity based  module and tests whether the
coroutine library works correctly.

%file: test.ned

simple Simple
{
}

simple Shadow
{
}

network Test
{
    submodules:
        a: Simple;
}

%file: test.cc

#include <omnetpp.h>

using namespace omnetpp;

namespace @TESTNAME@ {

class Simple : public cSimpleModule
{
  public:
    Simple() : cSimpleModule(16384) { }
    virtual void activity() override;
};
Define_Module(Simple);

void Simple::activity()
{
    ASSERT(cSimulation::getActiveSimulation()->getActivityModule() == this);
    EV << "hello from " << getFullName() << endl;
    wait(1);
    cModuleType::get("Shadow")->createScheduleInit("b", getParentModule());
    EV << "module 'b' created from " << getFullName() << endl;
    wait(2);
    EV << "good bye from " << getFullName() << endl;
    receive();
}

class Shadow : public cSimpleModule
{
  public:
    Shadow() : cSimpleModule(16384) { }
    virtual void activity() override;
};
Define_Module(Shadow);

void Shadow::activity()
{
    ASSERT(cSimulation::getActiveSimulation()->getActivityModule() == this);
    EV << "hello from " << getFullName() << endl;
    wait(3);
    EV << "good bye from " << getFullName() << endl;
    receive();
}

}; //namespace

%contains: stdout
Initializing...
Initializing module Test, stage 0
Initializing module Test.a, stage 0

Running simulation...
** Event #1  t=0   Test.a (Simple, id=2)
hello from a
** Event #2  t=1   Test.a (Simple, id=2)
Initializing module Test.b, stage 0
module 'b' created from a
** Event #3  t=1   Test.b (Shadow, id=3)
hello from b
** Event #4  t=3   Test.a (Simple, id=2)
good bye from a
** Event #5  t=4   Test.b (Shadow, id=3)
good bye from b

<!> No more events, simulation completed -- at t=4s, event #5