Moves source and headers
src/nt/*.h => src/pv/*.h src/nt/*.cpp => src/*.cpp test/nt/*.* => test/*.*
This commit is contained in:
Michael Davidsaver
247
test/nttableTest.cpp
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247
test/nttableTest.cpp
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/**
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* Copyright - See the COPYRIGHT that is included with this distribution.
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* This software is distributed subject to a Software License Agreement found
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* in file LICENSE that is included with this distribution.
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*/
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#include <epicsUnitTest.h>
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#include <testMain.h>
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#include <pv/nt.h>
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using namespace epics::nt;
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using namespace epics::pvData;
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using std::tr1::dynamic_pointer_cast;
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static FieldCreatePtr fieldCreate = getFieldCreate();
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void test_builder()
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{
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testDiag("test_builder");
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NTTableBuilderPtr builder = NTTable::createBuilder();
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testOk(builder.get() != 0, "Got builder");
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StructureConstPtr structure = builder->
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addColumn("column0", pvDouble)->
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addColumn("column1", pvString)->
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addColumn("column2", pvInt)->
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addDescriptor()->
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addAlarm()->
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addTimeStamp()->
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add("extra1",fieldCreate->createScalar(pvString)) ->
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add("extra2",fieldCreate->createScalarArray(pvString)) ->
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createStructure();
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testOk1(structure.get() != 0);
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if (!structure)
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return;
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testOk1(NTTable::is_a(structure));
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testOk1(structure->getID() == NTTable::URI);
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testOk1(structure->getNumberFields() == 7);
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testOk1(structure->getField("labels").get() != 0);
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testOk1(structure->getField("value").get() != 0);
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testOk1(structure->getField("descriptor").get() != 0);
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testOk1(structure->getField("alarm").get() != 0);
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testOk1(structure->getField("timeStamp").get() != 0);
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testOk1(structure->getField("extra1").get() != 0);
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testOk1(structure->getField("extra2").get() != 0);
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StructureConstPtr s = dynamic_pointer_cast<const Structure>(structure->getField("value"));
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#define TEST_COLUMN(name, type) \
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testOk(s.get() != 0 && \
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s->getField(name).get() != 0 && \
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dynamic_pointer_cast<const ScalarArray>(s->getField(name)).get() != 0 && \
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dynamic_pointer_cast<const ScalarArray>(s->getField(name))->getElementType() == type, \
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name " check");
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TEST_COLUMN("column0", pvDouble);
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TEST_COLUMN("column1", pvString);
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TEST_COLUMN("column2", pvInt);
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#undef TEST_COLUMN
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std::cout << *structure << std::endl;
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// duplicate test
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try
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{
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structure = builder->
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addColumn("column0", pvDouble)->
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addColumn("column0", pvString)->
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createStructure();
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testFail("duplicate column name");
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} catch (std::runtime_error &) {
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testPass("duplicate column name");
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}
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}
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void test_labels()
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{
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testDiag("test_labels");
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NTTableBuilderPtr builder = NTTable::createBuilder();
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testOk(builder.get() != 0, "Got builder");
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PVStructurePtr pvStructure = builder->
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addColumn("column0", pvDouble)->
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addColumn("column1", pvString)->
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addColumn("column2", pvInt)->
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createPVStructure();
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testOk1(pvStructure.get() != 0);
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if (!pvStructure)
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return;
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testOk1(NTTable::isCompatible(pvStructure)==true);
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std::cout << *pvStructure << std::endl;
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PVStringArrayPtr labels = pvStructure->getSubField<PVStringArray>("labels");
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testOk1(labels.get() != 0);
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testOk1(labels->getLength() == 3);
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PVStringArray::const_svector l(labels->view());
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testOk1(l[0] == "column0");
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testOk1(l[1] == "column1");
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testOk1(l[2] == "column2");
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}
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void test_nttable()
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{
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testDiag("test_nttable");
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NTTableBuilderPtr builder = NTTable::createBuilder();
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testOk(builder.get() != 0, "Got builder");
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NTTablePtr ntTable = builder->
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addColumn("column0", pvDouble)->
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addColumn("column1", pvString)->
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addColumn("column2", pvInt)->
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addDescriptor()->
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addAlarm()->
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addTimeStamp()->
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create();
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testOk1(ntTable.get() != 0);
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testOk1(ntTable->getPVStructure().get() != 0);
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testOk1(ntTable->getDescriptor().get() != 0);
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testOk1(ntTable->getAlarm().get() != 0);
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testOk1(ntTable->getTimeStamp().get() != 0);
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testOk1(ntTable->getLabels().get() != 0);
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testOk1(ntTable->getColumn<PVDoubleArray>("column0").get() != 0);
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testOk1(ntTable->getColumn<PVStringArray>("column1").get() != 0);
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testOk1(ntTable->getColumn<PVIntArray>("column2").get() != 0);
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testOk1(ntTable->getColumn("invalid").get() == 0);
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//
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// example how to set column values
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//
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PVIntArray::svector newValues;
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newValues.push_back(1);
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newValues.push_back(2);
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newValues.push_back(8);
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PVIntArrayPtr intColumn = ntTable->getColumn<PVIntArray>("column2");
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intColumn->replace(freeze(newValues));
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//
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// example how to get column values
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//
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PVIntArray::const_svector values(intColumn->view());
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testOk1(values.size() == 3);
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testOk1(values[0] == 1);
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testOk1(values[1] == 2);
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testOk1(values[2] == 8);
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//
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// timeStamp ops
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//
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PVTimeStamp pvTimeStamp;
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if (ntTable->attachTimeStamp(pvTimeStamp))
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{
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testPass("timeStamp attach");
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// example how to set current time
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TimeStamp ts;
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ts.getCurrent();
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pvTimeStamp.set(ts);
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// example how to get EPICS time
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TimeStamp ts2;
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pvTimeStamp.get(ts2);
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testOk1(ts2.getEpicsSecondsPastEpoch() != 0);
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}
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else
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testFail("timeStamp attach fail");
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//
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// alarm ops
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//
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PVAlarm pvAlarm;
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if (ntTable->attachAlarm(pvAlarm))
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{
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testPass("alarm attach");
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// example how to set an alarm
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Alarm alarm;
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alarm.setStatus(deviceStatus);
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alarm.setSeverity(minorAlarm);
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alarm.setMessage("simulation alarm");
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pvAlarm.set(alarm);
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}
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else
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testFail("alarm attach fail");
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//
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// set descriptor
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//
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ntTable->getDescriptor()->put("This is a test NTTable");
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// dump NTTable
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std::cout << *ntTable->getPVStructure() << std::endl;
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}
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void test_wrap()
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{
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testDiag("test_wrap");
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NTTablePtr nullPtr = NTTable::wrap(PVStructurePtr());
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testOk(nullPtr.get() == 0, "nullptr wrap");
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nullPtr = NTTable::wrap(
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getPVDataCreate()->createPVStructure(
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NTField::get()->createTimeStamp()
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)
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);
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testOk(nullPtr.get() == 0, "wrong type wrap");
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NTTableBuilderPtr builder = NTTable::createBuilder();
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testOk(builder.get() != 0, "Got builder");
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PVStructurePtr pvStructure = builder->
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addColumn("column0", pvDouble)->
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addColumn("column1", pvString)->
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addColumn("column2", pvInt)->
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createPVStructure();
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testOk1(pvStructure.get() != 0);
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if (!pvStructure)
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return;
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NTTablePtr ptr = NTTable::wrap(pvStructure);
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testOk(ptr.get() != 0, "wrap OK");
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ptr = NTTable::wrapUnsafe(pvStructure);
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testOk(ptr.get() != 0, "wrapUnsafe OK");
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}
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MAIN(testNTTable) {
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testPlan(48);
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test_builder();
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test_labels();
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test_nttable();
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test_wrap();
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return testDone();
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}
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