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group put()

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This commit is contained in:
Michael Davidsaver
2016-03-02 20:00:54 -05:00
parent e5b886b59d
commit 349578cd2c
5 changed files with 178 additions and 16 deletions
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testApp/testpdb.cpp
+51 -11
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@@ -28,6 +28,19 @@ void testFieldEqual(const pvd::PVStructurePtr& val, const char *name, typename P
}
}
pvd::PVStructurePtr makeRequest(bool atomic)
{ pvd::StructureConstPtr def(pvd::getFieldCreate()->createFieldBuilder()
->addNestedStructure("record")
->addNestedStructure("_options")
->add("atomic", pvd::pvBoolean)
->endNested()
->endNested()
->createStructure());
pvd::PVStructurePtr pvr(pvd::getPVDataCreate()->createPVStructure(def));
pvr->getSubFieldT<pvd::PVBoolean>("record._options.atomic")->put(atomic);
return pvr;
}
struct PVPut
{
TestChannelRequester::shared_pointer chreq;
@@ -38,7 +51,7 @@ struct PVPut
pvd::PVStructurePtr putval;
pvd::BitSetPtr putchanged;
PVPut(const pva::ChannelProvider::shared_pointer& prov, const char *name)
PVPut(const pva::ChannelProvider::shared_pointer& prov, const char *name, bool atomic=true)
:chreq(new TestChannelRequester())
,chan(prov->createChannel(name, chreq))
,fldreq(new TestChannelFieldRequester())
@@ -50,7 +63,8 @@ struct PVPut
if(!fldreq->done || !fldreq->fielddesc || fldreq->fielddesc->getType()!=pvd::structure)
throw std::runtime_error("Failed to get fielddesc");
putval = pvd::getPVDataCreate()->createPVStructure(std::tr1::static_pointer_cast<const pvd::Structure>(fldreq->fielddesc));
chput = chan->createChannelPut(putreq, putval);
pvd::PVStructurePtr pvr(makeRequest(atomic));
chput = chan->createChannelPut(putreq, pvr);
if(!chput)
throw std::runtime_error("Failed to create put op");
putchanged.reset(new pvd::BitSet());
@@ -77,15 +91,7 @@ struct PVPut
pvd::PVStructurePtr pvget(const pva::ChannelProvider::shared_pointer& prov, const char *name,
bool atomic)
{
pvd::StructureConstPtr def(pvd::getFieldCreate()->createFieldBuilder()
->addNestedStructure("record")
->addNestedStructure("_options")
->add("atomic", pvd::pvBoolean)
->endNested()
->endNested()
->createStructure());
pvd::PVStructurePtr pvr(pvd::getPVDataCreate()->createPVStructure(def));
pvr->getSubFieldT<pvd::PVBoolean>("record._options.atomic")->put(atomic);
pvd::PVStructurePtr pvr(makeRequest(atomic));
TestChannelRequester::shared_pointer req(new TestChannelRequester());
@@ -175,6 +181,39 @@ void testSinglePut(const PDBProvider::shared_pointer& prov)
testdbGetFieldEqual("rec1", DBR_DOUBLE, 2.0);
}
void testGroupPut(const PDBProvider::shared_pointer& prov)
{
testDiag("test group put");
testdbPutFieldOk("rec3", DBR_DOUBLE, 3.0);
testdbPutFieldOk("rec4", DBR_DOUBLE, 4.0);
testdbPutFieldOk("rec3.RVAL", DBR_LONG, 30);
testdbPutFieldOk("rec4.RVAL", DBR_LONG, 40);
PVPut put(prov, "grp1");
pvd::PVDoublePtr val(put.putval->getSubFieldT<pvd::PVDouble>("fld1.value"));
val->put(2.0);
put.putchanged->clear();
put.put();
testdbGetFieldEqual("rec3", DBR_DOUBLE, 3.0);
testdbGetFieldEqual("rec4", DBR_DOUBLE, 4.0);
testdbGetFieldEqual("rec3.RVAL", DBR_LONG, 30);
testdbGetFieldEqual("rec4.RVAL", DBR_LONG, 40);
put.putchanged->set(val->getFieldOffset());
val = put.putval->getSubFieldT<pvd::PVDouble>("fld3.value");
val->put(5.0);
put.putchanged->set(val->getFieldOffset());
put.put();
testdbGetFieldEqual("rec3", DBR_DOUBLE, 2.0);
testdbGetFieldEqual("rec4", DBR_DOUBLE, 5.0);
testdbGetFieldEqual("rec3.RVAL", DBR_LONG, 30);
testdbGetFieldEqual("rec4.RVAL", DBR_LONG, 40);
}
} // namespace
extern "C"
@@ -198,6 +237,7 @@ MAIN(testpdb)
testGroupGet(prov);
testSinglePut(prov);
testGroupPut(prov);
}
testDiag("check to see that all dbChannel are closed before IOC shuts down");
testEqual(epics::atomic::get(PDBGroupPV::ninstances), 0u);