void test_structure()
{
testDiag("Test test_structure()");
FieldCreatePtr fieldCreate = getFieldCreate();
FieldBuilderPtr fb = fieldCreate->createFieldBuilder();
// test with simple (non-nested) structure
string ID = "testStructureID";
StructureConstPtr s = fb->setId(ID)->
add("double", pvDouble)->
addArray("intArray", pvInt)->
createStructure();
testOk1(s.get() != 0);
testOk1(ID == s->getID());
testOk1(2 == s->getFields().size());
FieldConstPtr f0 = s->getField(0);
testOk1(scalar == f0->getType());
testOk1("double" == s->getFieldName(0));
testOk(pvDouble == static_pointer_cast<const Scalar>(f0)->getScalarType(), "f0 scalar type == double");
FieldConstPtr f1 = s->getField(1);
testOk1(scalarArray == f1->getType());
testOk1("intArray" == s->getFieldName(1));
testOk(pvInt == static_pointer_cast<const ScalarArray>(f1)->getElementType(), "f1 element type == int");
// test reuse with empty structure
StructureConstPtr emptyStructure = fb->createStructure();
testOk1(emptyStructure.get() != 0);
testOk1(Structure::DEFAULT_ID == emptyStructure->getID());
testOk1(0 == emptyStructure->getFields().size());
// test add/addArray with Field
StructureConstPtr s2 = fb->add("s", s)->
addArray("sArray", s)->
createStructure();
testOk1(s2.get()!=0);
testOk1(Structure::DEFAULT_ID == s2->getID());
testOk1(2 == s2->getFields().size());
f0 = s2->getField(0);
testOk1(structure == f0->getType());
testOk1("s" == s2->getFieldName(0));
testOk1(s.get() == f0.get());
f1 = s2->getField(1);
testOk1(structureArray == f1->getType());
testOk1("sArray" == s2->getFieldName(1));
testOk(s.get() == static_pointer_cast<const StructureArray>(f1)->getStructure().get(), "array element is given structure");
}
static bool isCompatible(StructureConstPtr const &structure)
{
if(!structure.get()) return false;
if (structure->getID() != "dimension_t") return false;
ScalarConstPtr scalarField = structure->getField<Scalar>("size");
if (scalarField.get() == 0 || scalarField->getScalarType() != pvInt)
return false;
scalarField = structure->getField<Scalar>("offset");
if (scalarField.get() == 0 || scalarField->getScalarType() != pvInt)
return false;
scalarField = structure->getField<Scalar>("fullSize");
if (scalarField.get() == 0 || scalarField->getScalarType() != pvInt)
return false;
scalarField = structure->getField<Scalar>("binning");
if (scalarField.get() == 0 || scalarField->getScalarType() != pvInt)
return false;
scalarField = structure->getField<Scalar>("reverse");
if (scalarField.get() == 0 || scalarField->getScalarType() != pvBoolean)
return false;
return true;
}
void test_extra()
{
testDiag("test_extra");
NTContinuumBuilderPtr builder = NTContinuum::createBuilder();
testOk(builder.get() != 0, "Got builder");
StructureConstPtr structure = builder->
addTimeStamp()->
add("function", getFieldCreate()->createScalar(pvString))->
createStructure();
testOk1(structure.get() != 0);
if (!structure)
return;
testOk1(NTContinuum::is_a(structure));
testOk1(structure->getID() == NTContinuum::URI);
testOk1(structure->getNumberFields() == 5);
testOk1(structure->getField("base").get() != 0);
testOk1(structure->getField("value").get() != 0);
testOk1(structure->getField("units").get() != 0);
testOk1(structure->getField("timeStamp").get() != 0);
testOk1(structure->getField("function").get() != 0);
testOk(dynamic_pointer_cast<const Scalar>(structure->getField("function")).get() != 0 &&
dynamic_pointer_cast<const Scalar>(structure->getField("function"))->getScalarType() == pvString, "function type");
std::cout << *structure << std::endl;
}
void test_builder()
{
testDiag("test_builder");
NTEnumBuilderPtr builder = NTEnum::createBuilder();
testOk(builder.get() != 0, "Got builder");
StructureConstPtr structure = builder->
addDescriptor()->
addAlarm()->
addTimeStamp()->
add("valueAlarm",standardField->doubleAlarm()) ->
add("extra",fieldCreate->createScalarArray(pvString)) ->
createStructure();
testOk1(structure.get() != 0);
if (!structure)
return;
testOk1(NTEnum::is_a(structure));
testOk1(structure->getID() == NTEnum::URI);
testOk1(structure->getNumberFields() == 6);
testOk1(structure->getField("value").get() != 0);
testOk1(structure->getField("descriptor").get() != 0);
testOk1(structure->getField("alarm").get() != 0);
testOk1(structure->getField("timeStamp").get() != 0);
FieldConstPtr valueField = structure->getField("value");
testOk(valueField.get() != 0 &&
ntField->isEnumerated(valueField), "value is enum");
std::cout << *structure << std::endl;
}
void test_builder()
{
testDiag("test_builder");
NTTableBuilderPtr builder = NTTable::createBuilder();
testOk(builder.get() != 0, "Got builder");
StructureConstPtr structure = builder->
addColumn("column0", pvDouble)->
addColumn("column1", pvString)->
addColumn("column2", pvInt)->
addDescriptor()->
addAlarm()->
addTimeStamp()->
add("extra1",fieldCreate->createScalar(pvString)) ->
add("extra2",fieldCreate->createScalarArray(pvString)) ->
createStructure();
testOk1(structure.get() != 0);
if (!structure)
return;
testOk1(NTTable::is_a(structure));
testOk1(structure->getID() == NTTable::URI);
testOk1(structure->getNumberFields() == 7);
testOk1(structure->getField("labels").get() != 0);
testOk1(structure->getField("value").get() != 0);
testOk1(structure->getField("descriptor").get() != 0);
testOk1(structure->getField("alarm").get() != 0);
testOk1(structure->getField("timeStamp").get() != 0);
testOk1(structure->getField("extra1").get() != 0);
testOk1(structure->getField("extra2").get() != 0);
StructureConstPtr s = dynamic_pointer_cast<const Structure>(structure->getField("value"));
#define TEST_COLUMN(name, type) \
testOk(s.get() != 0 && \
s->getField(name).get() != 0 && \
dynamic_pointer_cast<const ScalarArray>(s->getField(name)).get() != 0 && \
dynamic_pointer_cast<const ScalarArray>(s->getField(name))->getElementType() == type, \
name " check");
TEST_COLUMN("column0", pvDouble);
TEST_COLUMN("column1", pvString);
TEST_COLUMN("column2", pvInt);
#undef TEST_COLUMN
std::cout << *structure << std::endl;
// duplicate test
try
{
structure = builder->
addColumn("column0", pvDouble)->
addColumn("column0", pvString)->
createStructure();
testFail("duplicate column name");
} catch (std::runtime_error &) {
testPass("duplicate column name");
}
}
void test_nestedStructureArray()
{
testDiag("Test test_nestedStructureArray()");
FieldCreatePtr fieldCreate = getFieldCreate();
string NESTED_ID = "nestedID";
StructureConstPtr s = fieldCreate->createFieldBuilder()->
add("double", pvDouble)->
addNestedStructureArray("nested")->
setId(NESTED_ID)->
add("short", pvShort)->
add("long", pvLong)->
endNested()->
addArray("intArray", pvInt)->
createStructure();
testOk1(s.get() != 0);
testOk1(Structure::DEFAULT_ID == s->getID());
testOk1(3 == s->getFields().size());
FieldConstPtr f0 = s->getField(0);
testOk1(scalar == f0->getType());
testOk1("double" == s->getFieldName(0));
testOk(pvDouble == static_pointer_cast<const Scalar>(f0)->getScalarType(), "f0 scalar type == double");
FieldConstPtr f1 = s->getField(1);
testOk1(structureArray == f1->getType());
testOk1("nested" == s->getFieldName(1));
{
StructureConstPtr s2 = static_pointer_cast<const StructureArray>(f1)->getStructure();
testOk1(s2.get() != 0);
testOk1(NESTED_ID == s2->getID());
testOk1(2 == s2->getFields().size());
FieldConstPtr f20 = s2->getField(0);
testOk1(scalar == f20->getType());
testOk1("short" == s2->getFieldName(0));
testOk(pvShort == static_pointer_cast<const Scalar>(f20)->getScalarType(), "f20 scalar type == short");
FieldConstPtr f21 = s2->getField(1);
testOk1(scalar == f21->getType());
testOk1("long" == s2->getFieldName(1));
testOk(pvLong == static_pointer_cast<const Scalar>(f21)->getScalarType(), "f21 element type == long");
}
FieldConstPtr f2 = s->getField(2);
testOk1(scalarArray == f2->getType());
testOk1("intArray" == s->getFieldName(2));
testOk(pvInt == static_pointer_cast<const ScalarArray>(f2)->getElementType(), "f2 element type == int");
}
void test_builder()
{
testDiag("test_builder");
NTScalarArrayBuilderPtr builder = NTScalarArray::createBuilder();
testOk(builder.get() != 0, "Got builder");
StructureConstPtr structure = builder->
value(pvDouble)->
addDescriptor()->
addAlarm()->
addTimeStamp()->
addDisplay()->
addControl()->
add("extra1",fieldCreate->createScalar(pvString)) ->
add("extra2",fieldCreate->createScalarArray(pvString)) ->
createStructure();
testOk1(structure.get() != 0);
if (!structure)
return;
testOk1(NTScalarArray::is_a(structure));
testOk1(structure->getID() == NTScalarArray::URI);
testOk1(structure->getNumberFields() == 8);
testOk1(structure->getField("value").get() != 0);
testOk1(structure->getField("descriptor").get() != 0);
testOk1(structure->getField("alarm").get() != 0);
testOk1(structure->getField("timeStamp").get() != 0);
testOk1(structure->getField("display").get() != 0);
testOk1(structure->getField("control").get() != 0);
testOk(dynamic_pointer_cast<const ScalarArray>(structure->getField("value")).get() != 0 &&
dynamic_pointer_cast<const ScalarArray>(structure->getField("value"))->getElementType() == pvDouble, "value type");
std::cout << *structure << std::endl;
// no value set
try
{
structure = builder->
addDescriptor()->
addAlarm()->
addTimeStamp()->
addDisplay()->
addControl()->
createStructure();
testFail("no value type set");
} catch (std::runtime_error &) {
testPass("no value type set");
}
}
void test_arraySizeTypes()
{
testDiag("Test test_arraySizeTypes()");
FieldCreatePtr fieldCreate = getFieldCreate();
StructureConstPtr s = fieldCreate->createFieldBuilder()->
addArray("variableArray", pvDouble)->
addFixedArray("fixedArray", pvDouble, 10)->
addBoundedArray("boundedArray", pvDouble, 1024)->
createStructure();
testOk1(s.get() != 0);
testOk1(Structure::DEFAULT_ID == s->getID());
testOk1(3 == s->getFields().size());
}
static bool isCompatible(StructureConstPtr const &structure)
{
if(!structure.get()) return false;
if (structure->getID() != "codec_t") return false;
ScalarConstPtr scalarField = structure->getField<Scalar>("name");
if (scalarField.get() == 0 || scalarField->getScalarType() != pvString)
return false;
UnionConstPtr paramField = structure->getField<Union>("parameters");
if (paramField.get() == 0 || !paramField->isVariant())
return false;
return true;
}
void test_builder(bool extraFields)
{
testDiag("test_builder");
NTNDArrayBuilderPtr builder = NTNDArray::createBuilder();
testOk(builder.get() != 0, "Got builder");
builder->addDescriptor()->
addTimeStamp()->
addAlarm()->
addDisplay();
if (extraFields)
{
builder->add("extra1",fieldCreate->createScalar(pvString))->
add("extra2",fieldCreate->createScalarArray(pvString));
}
StructureConstPtr structure = builder->createStructure();
testOk1(structure.get() != 0);
if (!structure)
return;
testOk1(NTNDArray::is_a(structure));
testOk1(structure->getID() == NTNDArray::URI);
testOk1(structure->getField("value").get() != 0);
testOk1(structure->getField("compressedSize").get() != 0);
testOk1(structure->getField("uncompressedSize").get() != 0);
testOk1(structure->getField("codec").get() != 0);
testOk1(structure->getField("dimension").get() != 0);
testOk1(structure->getField("uniqueId").get() != 0);
testOk1(structure->getField("dataTimeStamp").get() != 0);
testOk1(structure->getField("attribute").get() != 0);
testOk1(structure->getField("descriptor").get() != 0);
testOk1(structure->getField("alarm").get() != 0);
testOk1(structure->getField("timeStamp").get() != 0);
testOk1(structure->getField("display").get() != 0);
if (extraFields)
{
testOk1(structure->getField("extra1").get() != 0);
testOk1(structure->getField("extra2").get() != 0);
}
std::cout << *structure << std::endl;
}
StructureConstPtr FieldCreate::appendField(
StructureConstPtr const & structure,
string const & fieldName,
FieldConstPtr const & field) const
{
StringArray oldNames = structure->getFieldNames();
FieldConstPtrArray oldFields = structure->getFields();
size_t oldLen = oldNames.size();
StringArray newNames(oldLen+1);
FieldConstPtrArray newFields(oldLen+1);
for(size_t i = 0; i<oldLen; i++) {
newNames[i] = oldNames[i];
newFields[i] = oldFields[i];
}
newNames[oldLen] = fieldName;
newFields[oldLen] = field;
return createStructure(structure->getID(),newNames,newFields);
}
void test_builder()
{
testDiag("test_builder");
NTNDArrayAttributeBuilderPtr builder = NTNDArrayAttribute::createBuilder();
testOk(builder.get() != 0, "Got builder");
StructureConstPtr structure = builder->
addTags()->
addAlarm()->
addTimeStamp()->
add("extra",fieldCreate->createScalar(pvString)) ->
createStructure();
testOk1(structure.get() != 0);
if (!structure)
return;
testOk1(NTNDArrayAttribute::is_a(structure));
testOk1(structure->getID() == NTNDArrayAttribute::URI);
testOk1(structure->getNumberFields() == 9);
testOk1(structure->getField("name").get() != 0);
testOk1(structure->getField("value").get() != 0);
testOk1(structure->getField("tags").get() != 0);
testOk1(structure->getField("descriptor").get() != 0);
testOk1(structure->getField("alarm").get() != 0);
testOk1(structure->getField("timeStamp").get() != 0);
testOk1(structure->getField("sourceType").get() != 0);
testOk1(structure->getField("source").get() != 0);
ScalarConstPtr nameField = structure->getField<Scalar>("name");
testOk(nameField.get() != 0 && nameField->getScalarType() == pvString,
"name is string");
UnionConstPtr valueField = structure->getField<Union>("value");
testOk(valueField.get() != 0, "value is enum");
ScalarArrayConstPtr tagsField = structure->getField<ScalarArray>("tags");
testOk(tagsField.get() != 0 && tagsField->getElementType() == pvString,
"tags is string[]");
std::cout << *structure << std::endl;
}
StructureConstPtr FieldCreate::appendFields(
StructureConstPtr const & structure,
StringArray const & fieldNames,
FieldConstPtrArray const & fields) const
{
StringArray oldNames = structure->getFieldNames();
FieldConstPtrArray oldFields = structure->getFields();
size_t oldLen = oldNames.size();
size_t extra = fieldNames.size();
StringArray newNames(oldLen+extra);
FieldConstPtrArray newFields(oldLen+extra);
for(size_t i = 0; i<oldLen; i++) {
newNames[i] = oldNames[i];
newFields[i] = oldFields[i];
}
for(size_t i = 0; i<extra; i++) {
newNames[oldLen +i] = fieldNames[i];
newFields[oldLen +i] = fields[i];
}
return createStructure(structure->getID(),newNames,newFields);
}
void test_builder()
{
testDiag("test_builder");
NTContinuumBuilderPtr builder = NTContinuum::createBuilder();
testOk(builder.get() != 0, "Got builder");
StructureConstPtr structure = builder->
addDescriptor()->
addAlarm()->
addTimeStamp()->
add("extra1",fieldCreate->createScalar(pvString)) ->
add("extra2",fieldCreate->createScalarArray(pvString)) ->
createStructure();
testOk1(structure.get() != 0);
if (!structure)
return;
testOk1(NTContinuum::is_a(structure));
testOk1(structure->getID() == NTContinuum::URI);
testOk1(structure->getNumberFields() == 8);
testOk1(structure->getField("base").get() != 0);
testOk1(structure->getField("value").get() != 0);
testOk1(structure->getField("units").get() != 0);
testOk1(structure->getField("descriptor").get() != 0);
testOk1(structure->getField("alarm").get() != 0);
testOk1(structure->getField("timeStamp").get() != 0);
testOk(dynamic_pointer_cast<const ScalarArray>(structure->getField("base")).get() != 0 &&
dynamic_pointer_cast<const ScalarArray>(structure->getField("base"))->getElementType() == pvDouble, "base array element type");
testOk(dynamic_pointer_cast<const ScalarArray>(structure->getField("value")).get() != 0 &&
dynamic_pointer_cast<const ScalarArray>(structure->getField("value"))->getElementType() == pvDouble, "value array element type");
testOk(dynamic_pointer_cast<const ScalarArray>(structure->getField("units")).get() != 0 &&
dynamic_pointer_cast<const ScalarArray>(structure->getField("units"))->getElementType() == pvString, "units array element type");
std::cout << *structure << std::endl;
}
void PVStructure::fixParentStructure()
{
PVStructure *parent = getParent();
if(parent==NULL) return;
StructureConstPtr parentStructure = parent->structurePtr;
String fieldName = getFieldName();
size_t index = parentStructure->getFieldIndex(fieldName);
StringArray const &fieldNames = parentStructure->getFieldNames();
size_t num = fieldNames.size();
FieldConstPtrArray fields(num);
FieldConstPtrArray const & oldFields = parentStructure->getFields();
for(size_t i=0; i< num; i++) {
if(i==index) {
fields[i] = structurePtr;
} else {
fields[i] = oldFields[i];
}
}
FieldConstPtr field = getFieldCreate()->createStructure(
parentStructure->getID(),fieldNames,fields);
parent->replaceField(field);
parent->fixParentStructure();
}
bool NTHistogram::is_a(StructureConstPtr const & structure)
{
return NTUtils::is_a(structure->getID(), URI);
}
bool NTScalar::is_a(StructureConstPtr const & structure)
{
return NTUtils::is_a(structure->getID(), URI);
}
bool NTMultiChannel::is_a(StructureConstPtr const &structure)
{
return NTUtils::is_a(structure->getID(), URI);
}
bool NTNDArray::is_a(StructureConstPtr const & structure)
{
return NTUtils::is_a(structure->getID(), URI);
}
bool NTAttribute::is_a(StructureConstPtr const & structure)
{
return NTUtils::is_a(structure->getID(), URI);
}
bool NTNameValue::is_a(StructureConstPtr const & structure)
{
return NTUtils::is_a(structure->getID(), URI);
}