}END_TEST
START_TEST(ReadSingleAttributeNodeIdWithoutTimestamp)
{
UA_Server *server = makeTestSequence();
UA_DataValue resp;
UA_DataValue_init(&resp);
UA_ReadRequest rReq;
UA_ReadRequest_init(&rReq);
rReq.nodesToRead = UA_ReadValueId_new();
rReq.nodesToReadSize = 1;
rReq.nodesToRead[0].nodeId = UA_NODEID_STRING(1, "the.answer");
rReq.nodesToRead[0].attributeId = UA_ATTRIBUTEID_NODEID;
readValue(server, UA_TIMESTAMPSTORETURN_NEITHER, &rReq.nodesToRead[0],
&resp);
UA_NodeId* respval;
respval = (UA_NodeId*) resp.value.data;
const UA_NodeId myIntegerNodeId = UA_NODEID_STRING(1, "the.answer");
ck_assert_int_eq(-1, resp.value.arrayLength);
ck_assert_ptr_eq(&UA_TYPES[UA_TYPES_NODEID], resp.value.type);
ck_assert_int_eq(1, respval->namespaceIndex);
for (int var = 0; var < respval->identifier.string.length; ++var) {
ck_assert_int_eq(myIntegerNodeId.identifier.string.data[var],
respval->identifier.string.data[var]);
}
UA_free(respval);
}END_TEST
static void
addVariable(size_t size) {
/* Define the attribute of the myInteger variable node */
UA_VariableAttributes attr = UA_VariableAttributes_default;
UA_Int32* array = (UA_Int32*)UA_malloc(size * sizeof(UA_Int32));
memset(array, 0, size * sizeof(UA_Int32));
UA_Variant_setArray(&attr.value, array, size, &UA_TYPES[UA_TYPES_INT32]);
char name[] = "my.variable";
attr.description = UA_LOCALIZEDTEXT("en-US", name);
attr.displayName = UA_LOCALIZEDTEXT("en-US", name);
attr.dataType = UA_TYPES[UA_TYPES_INT32].typeId;
/* Add the variable node to the information model */
UA_NodeId myIntegerNodeId = UA_NODEID_STRING(1, name);
UA_QualifiedName myIntegerName = UA_QUALIFIEDNAME(1, name);
UA_NodeId parentNodeId = UA_NODEID_NUMERIC(0, UA_NS0ID_OBJECTSFOLDER);
UA_NodeId parentReferenceNodeId = UA_NODEID_NUMERIC(0, UA_NS0ID_ORGANIZES);
UA_Server_addVariableNode(server, myIntegerNodeId, parentNodeId,
parentReferenceNodeId, myIntegerName,
UA_NODEID_NUMERIC(0, UA_NS0ID_BASEDATAVARIABLETYPE),
attr, NULL, NULL);
UA_free(array);
}
}END_TEST
START_TEST(ReadSingleAttributeMinimumSamplingIntervalWithoutTimestamp)
{
UA_Server *server = makeTestSequence();
UA_DataValue resp;
UA_DataValue_init(&resp);
UA_ReadRequest rReq;
UA_ReadRequest_init(&rReq);
rReq.nodesToRead = UA_ReadValueId_new();
rReq.nodesToReadSize = 1;
rReq.nodesToRead[0].nodeId = UA_NODEID_STRING(1, "the.answer");
rReq.nodesToRead[0].attributeId =
UA_ATTRIBUTEID_MINIMUMSAMPLINGINTERVAL;
readValue(server, UA_TIMESTAMPSTORETURN_NEITHER, &rReq.nodesToRead[0],
&resp);
UA_Double* respval;
respval = (UA_Double*) resp.value.data;
UA_VariableNode *compNode = makeCompareSequence();
UA_Double comp;
comp = (UA_Double) compNode->minimumSamplingInterval;
ck_assert_int_eq(-1, resp.value.arrayLength);
ck_assert_ptr_eq(&UA_TYPES[UA_TYPES_DOUBLE], resp.value.type);
ck_assert(*respval == comp);
}END_TEST
}END_TEST
START_TEST(ReadSingleAttributeDataTypeWithoutTimestamp)
{
UA_Server *server = makeTestSequence();
UA_DataValue resp;
UA_DataValue_init(&resp);
UA_ReadRequest rReq;
UA_ReadRequest_init(&rReq);
rReq.nodesToRead = UA_ReadValueId_new();
rReq.nodesToReadSize = 1;
rReq.nodesToRead[0].nodeId = UA_NODEID_STRING(1, "the.answer");
rReq.nodesToRead[0].attributeId = UA_ATTRIBUTEID_DATATYPE;
readValue(server, UA_TIMESTAMPSTORETURN_NEITHER, &rReq.nodesToRead[0],
&resp);
UA_NodeId* respval;
respval = (UA_NodeId*) resp.value.data;
ck_assert_int_eq(-1, resp.value.arrayLength);
ck_assert_ptr_eq(&UA_TYPES[UA_TYPES_NODEID], resp.value.type);
ck_assert_int_eq(respval->namespaceIndex,0);
ck_assert_int_eq(respval->identifier.numeric,UA_NS0ID_INT32);
}END_TEST
}END_TEST
START_TEST(ReadSingleAttributeUserWriteMaskWithoutTimestamp)
{
UA_Server *server = makeTestSequence();
UA_DataValue resp;
UA_DataValue_init(&resp);
UA_ReadRequest rReq;
UA_ReadRequest_init(&rReq);
rReq.nodesToRead = UA_ReadValueId_new();
rReq.nodesToReadSize = 1;
rReq.nodesToRead[0].nodeId = UA_NODEID_STRING(1, "the.answer");
rReq.nodesToRead[0].attributeId = UA_ATTRIBUTEID_USERWRITEMASK;
readValue(server, UA_TIMESTAMPSTORETURN_NEITHER, &rReq.nodesToRead[0],
&resp);
UA_UInt32* respval;
respval = (UA_UInt32*) resp.value.data;
ck_assert_int_eq(-1, resp.value.arrayLength);
ck_assert_ptr_eq(&UA_TYPES[UA_TYPES_UINT32], resp.value.type);
ck_assert_int_eq(0,*respval);
}END_TEST
} END_TEST
START_TEST(AddNodeTwiceGivesError) {
/* add a variable node to the address space */
UA_VariableAttributes attr = UA_VariableAttributes_default;
UA_Int32 myInteger = 42;
UA_Variant_setScalar(&attr.value, &myInteger, &UA_TYPES[UA_TYPES_INT32]);
attr.description = UA_LOCALIZEDTEXT("en-US","the answer");
attr.displayName = UA_LOCALIZEDTEXT("en-US","the answer");
UA_NodeId myIntegerNodeId = UA_NODEID_STRING(1, "the.answer");
UA_QualifiedName myIntegerName = UA_QUALIFIEDNAME(1, "the answer");
UA_NodeId parentNodeId = UA_NODEID_NUMERIC(0, UA_NS0ID_OBJECTSFOLDER);
UA_NodeId parentReferenceNodeId = UA_NODEID_NUMERIC(0, UA_NS0ID_ORGANIZES);
UA_StatusCode res =
UA_Server_addVariableNode(server, myIntegerNodeId, parentNodeId,
parentReferenceNodeId, myIntegerName,
UA_NODEID_NUMERIC(0, UA_NS0ID_BASEDATAVARIABLETYPE),
attr, NULL, NULL);
ck_assert_int_eq(UA_STATUSCODE_GOOD, res);
res = UA_Server_addVariableNode(server, myIntegerNodeId, parentNodeId,
parentReferenceNodeId, myIntegerName,
UA_NODEID_NUMERIC(0, UA_NS0ID_BASEDATAVARIABLETYPE),
attr, NULL, NULL);
ck_assert_int_eq(res, UA_STATUSCODE_BADNODEIDEXISTS);
} END_TEST
}END_TEST
START_TEST(ReadSingleAttributeDescriptionWithoutTimestamp)
{
UA_Server *server = makeTestSequence();
UA_DataValue resp;
UA_DataValue_init(&resp);
UA_ReadRequest rReq;
UA_ReadRequest_init(&rReq);
rReq.nodesToRead = UA_ReadValueId_new();
rReq.nodesToReadSize = 1;
rReq.nodesToRead[0].nodeId = UA_NODEID_STRING(1, "the.answer");
rReq.nodesToRead[0].attributeId = UA_ATTRIBUTEID_DESCRIPTION;
readValue(server, UA_TIMESTAMPSTORETURN_NEITHER, &rReq.nodesToRead[0],
&resp);
UA_LocalizedText* respval;
respval = (UA_LocalizedText*) resp.value.data;
UA_VariableNode* compNode = makeCompareSequence();
ck_assert_int_eq(-1, resp.value.arrayLength);
ck_assert_ptr_eq(&UA_TYPES[UA_TYPES_LOCALIZEDTEXT], resp.value.type);
ck_assert_int_eq(compNode->description.locale.length, respval->locale.length);
for (int var = 0; var < respval->locale.length - 1; ++var) {
ck_assert_int_eq(compNode->description.locale.data[var], respval->locale.data[var]);
}
ck_assert_int_eq(compNode->description.text.length, respval->text.length);
for (int var = 0; var < respval->text.length - 1; ++var) {
ck_assert_int_eq(compNode->description.text.data[var], respval->text.data[var]);
}
UA_free(respval);
}END_TEST
}END_TEST
START_TEST(ReadSingleAttributeBrowseNameWithoutTimestamp)
{
UA_Server *server = makeTestSequence();
UA_DataValue resp;
UA_DataValue_init(&resp);
UA_ReadRequest rReq;
UA_ReadRequest_init(&rReq);
rReq.nodesToRead = UA_ReadValueId_new();
rReq.nodesToReadSize = 1;
rReq.nodesToRead[0].nodeId = UA_NODEID_STRING(1, "the.answer");
rReq.nodesToRead[0].attributeId = UA_ATTRIBUTEID_BROWSENAME;
readValue(server, UA_TIMESTAMPSTORETURN_NEITHER, &rReq.nodesToRead[0],
&resp);
UA_QualifiedName* respval;
respval = (UA_QualifiedName*) resp.value.data;
const UA_QualifiedName myIntegerName = UA_QUALIFIEDNAME(1,
"the answer");
ck_assert_int_eq(-1, resp.value.arrayLength);
ck_assert_ptr_eq(&UA_TYPES[UA_TYPES_QUALIFIEDNAME], resp.value.type);
ck_assert_int_eq(1, respval->namespaceIndex);
ck_assert_int_eq(myIntegerName.name.length, respval->name.length);
for (int var = 0; var < respval->name.length - 1; ++var) {
ck_assert_int_eq(myIntegerName.name.data[var],
respval->name.data[var]);
}
UA_free(respval);
}END_TEST
int main(int argc, char** argv) {
signal(SIGINT, stopHandler);
signal(SIGTERM, stopHandler);
UA_ServerConfig config = UA_ServerConfig_standard;
UA_ServerNetworkLayer nl;
nl = UA_ServerNetworkLayerUDP(UA_ConnectionConfig_standard, 16664);
config.networkLayers = &nl;
config.networkLayersSize = 1;
UA_Server *server = UA_Server_new(config);
// add a variable node to the adresspace
UA_VariableAttributes attr;
UA_VariableAttributes_init(&attr);
UA_Int32 myInteger = 42;
UA_Variant_setScalar(&attr.value, &myInteger, &UA_TYPES[UA_TYPES_INT32]);
attr.description = UA_LOCALIZEDTEXT("en_US","the answer");
attr.displayName = UA_LOCALIZEDTEXT("en_US","the answer");
UA_NodeId myIntegerNodeId = UA_NODEID_STRING(1, "the.answer");
UA_QualifiedName myIntegerName = UA_QUALIFIEDNAME(1, "the answer");
UA_NodeId parentNodeId = UA_NODEID_NUMERIC(0, UA_NS0ID_OBJECTSFOLDER);
UA_NodeId parentReferenceNodeId = UA_NODEID_NUMERIC(0, UA_NS0ID_ORGANIZES);
UA_Server_addVariableNode(server, myIntegerNodeId, parentNodeId,
parentReferenceNodeId, myIntegerName,
UA_NODEID_NULL, attr, NULL, NULL);
UA_StatusCode retval = UA_Server_run(server, &running);
UA_Server_delete(server);
return (int) retval;
}
int main(int argc, char** argv) {
signal(SIGINT, stopHandler); /* catches ctrl-c */
UA_ServerConfig config = UA_ServerConfig_standard;
UA_ServerNetworkLayer nl = UA_ServerNetworkLayerTCP(UA_ConnectionConfig_standard, 16664);
config.networkLayers = &nl;
config.networkLayersSize = 1;
UA_Server *server = UA_Server_new(config);
/* add a variable node to the address space */
UA_Int32 myInteger = 42;
UA_NodeId myIntegerNodeId = UA_NODEID_STRING(1, "the.answer");
UA_QualifiedName myIntegerName = UA_QUALIFIEDNAME(1, "the answer");
UA_DataSource dateDataSource = (UA_DataSource) {
.handle = &myInteger, .read = readInteger, .write = writeInteger};
UA_VariableAttributes attr;
UA_VariableAttributes_init(&attr);
attr.description = UA_LOCALIZEDTEXT("en_US","the answer");
attr.displayName = UA_LOCALIZEDTEXT("en_US","the answer");
UA_Server_addDataSourceVariableNode(server, myIntegerNodeId,
UA_NODEID_NUMERIC(0, UA_NS0ID_OBJECTSFOLDER),
UA_NODEID_NUMERIC(0, UA_NS0ID_ORGANIZES),
myIntegerName, UA_NODEID_NULL, attr, dateDataSource, NULL);
UA_StatusCode retval = UA_Server_run(server, &running);
UA_Server_delete(server);
nl.deleteMembers(&nl);
return (int)retval;
}
}END_TEST
START_TEST(WriteSingleAttributeWriteMask)
{
UA_Server *server = makeTestSequence();
UA_WriteValue wValue;
UA_WriteValue_init(&wValue);
UA_Int32 testValue = 0;
UA_Variant_setScalarCopy(&wValue.value.value, &testValue, &UA_TYPES[UA_TYPES_UINT32]);
wValue.nodeId = UA_NODEID_STRING(1, "the.answer");
wValue.nodeId = UA_NODEID_STRING(1, "the.answer");
wValue.attributeId = UA_ATTRIBUTEID_WRITEMASK;
wValue.value.hasValue = UA_TRUE;
UA_StatusCode retval = writeValue(server, &wValue);
ck_assert_int_eq(retval, UA_STATUSCODE_GOOD);
}END_TEST
}END_TEST
START_TEST(WriteSingleAttributeDescription)
{
UA_Server *server = makeTestSequence();
UA_WriteValue wValue;
UA_WriteValue_init(&wValue);
UA_LocalizedText testValue = UA_LOCALIZEDTEXT("en_EN", "the.answer");
UA_Variant_setScalarCopy(&wValue.value.value, &testValue, &UA_TYPES[UA_TYPES_LOCALIZEDTEXT]);
wValue.value.hasValue = UA_TRUE;
wValue.nodeId = UA_NODEID_STRING(1, "the.answer");
wValue.nodeId = UA_NODEID_STRING(1, "the.answer");
wValue.attributeId = UA_ATTRIBUTEID_DESCRIPTION;
wValue.value.hasValue = UA_TRUE;
UA_StatusCode retval = writeValue(server, &wValue);
ck_assert_int_eq(retval, UA_STATUSCODE_GOOD);
}END_TEST
//#######################################MAIN#######################################
int main(int argc, char** argv) {
signal(SIGINT, stopHandler); /* catches ctrl-c */
if (gpioInitialise() < 0)
{
fprintf(stderr, "pigpio initialisation failed\n");
return 1;
}
gpioSetMode(17, PI_OUTPUT);
gpioSetMode(22, PI_INPUT);
gpioSetMode(24, PI_OUTPUT);
UA_ServerConfig config = UA_ServerConfig_standard;
UA_ServerNetworkLayer nl = UA_ServerNetworkLayerTCP(UA_ConnectionConfig_standard, 16664);
config.networkLayers = &nl;
config.networkLayersSize = 1;
UA_Server *server = UA_Server_new(config);
/* add a variable node to the address space */
UA_Int32 myIntegerB = 32;
UA_NodeId myIntegerBNodeId = UA_NODEID_STRING(1, "button");
UA_QualifiedName myIntegerBName = UA_QUALIFIEDNAME(1, "button");
UA_DataSource dateDataSource = (UA_DataSource) {
.handle = &myIntegerB, .read = readIntegerB, .write = writeIntegerB};
UA_VariableAttributes attr;
UA_VariableAttributes_init(&attr);
attr.description = UA_LOCALIZEDTEXT("en_US","button_on_off");
attr.displayName = UA_LOCALIZEDTEXT("en_US","button");
UA_Server_addDataSourceVariableNode(server, myIntegerBNodeId,
UA_NODEID_NUMERIC(0, UA_NS0ID_OBJECTSFOLDER),
UA_NODEID_NUMERIC(0, UA_NS0ID_ORGANIZES),
myIntegerBName, UA_NODEID_NULL, attr, dateDataSource, NULL);
/* add a repeated job to the server */
UA_Job job = {.type = UA_JOBTYPE_METHODCALL,
.job.methodCall = {.method = testCallback, .data = NULL} };
UA_Server_addRepeatedJob(server, job, 2000, NULL); // call every 2 sec
UA_StatusCode retval = UA_Server_run(server, &running);
UA_Server_delete(server);
nl.deleteMembers(&nl);
return (int)retval;
}
}END_TEST
START_TEST(WriteSingleAttributeValue)
{
UA_Server *server = makeTestSequence();
UA_WriteValue wValue;
UA_WriteValue_init(&wValue);
UA_Variant *myIntegerVariant = UA_Variant_new();
UA_Int32 myInteger = 20;
UA_Variant_setScalarCopy(myIntegerVariant, &myInteger,
&UA_TYPES[UA_TYPES_INT32]);
wValue.nodeId = UA_NODEID_STRING(1, "the.answer");
wValue.attributeId = UA_ATTRIBUTEID_VALUE;
wValue.value.hasValue = UA_TRUE;
wValue.value.value = *myIntegerVariant;
UA_StatusCode retval = writeValue(server, &wValue);
UA_DataValue resp;
UA_DataValue_init(&resp);
UA_ReadRequest rReq;
UA_ReadRequest_init(&rReq);
rReq.nodesToRead = UA_ReadValueId_new();
rReq.nodesToReadSize = 1;
rReq.nodesToRead[0].nodeId = UA_NODEID_STRING(1, "the.answer");
rReq.nodesToRead[0].attributeId = UA_ATTRIBUTEID_VALUE;
readValue(server, UA_TIMESTAMPSTORETURN_NEITHER, &rReq.nodesToRead[0],
&resp);
ck_assert_int_eq(retval, UA_STATUSCODE_GOOD);
ck_assert(wValue.value.hasValue);
const UA_Node *node = UA_NodeStore_get(server->nodestore, &wValue.nodeId);
ck_assert_int_eq(node->nodeClass, UA_NODECLASS_VARIABLE);
const UA_VariableNode *vn = (const UA_VariableNode*)node;
const UA_Variant *oldV = &vn->value.variant.value;
ck_assert_ptr_eq(&oldV->type->typeId, &wValue.value.value.type->typeId);
ck_assert_int_eq(20, *(UA_Int32* )resp.value.data);
}END_TEST
}END_TEST
START_TEST(WriteSingleAttributeNoValue)
{
UA_Server *server = makeTestSequence();
UA_WriteValue wValue;
UA_WriteValue_init(&wValue);
wValue.nodeId = UA_NODEID_STRING(1, "the.answer");
wValue.attributeId = UA_ATTRIBUTEID_USEREXECUTABLE;
wValue.value.hasValue = UA_FALSE;
UA_StatusCode retval = writeValue(server, &wValue);
ck_assert_int_eq(retval, UA_STATUSCODE_BADTYPEMISMATCH);
}END_TEST
}END_TEST
START_TEST(WriteSingleAttributeDataType)
{
UA_Server *server = makeTestSequence();
UA_WriteValue wValue;
UA_WriteValue_init(&wValue);
wValue.nodeId = UA_NODEID_STRING(1, "the.answer");
wValue.attributeId = UA_ATTRIBUTEID_DATATYPE;
wValue.value.hasValue = UA_TRUE;
UA_StatusCode retval = writeValue(server, &wValue);
ck_assert_int_eq(retval, UA_STATUSCODE_BADWRITENOTSUPPORTED);
}END_TEST
static UA_Server* makeTestSequence(void) {
UA_Server *server = UA_Server_new(UA_ServerConfig_standard);
/* VariableNode */
UA_Variant *myIntegerVariant = UA_Variant_new();
UA_Int32 myInteger = 42;
UA_Variant_setScalarCopy(myIntegerVariant, &myInteger,
&UA_TYPES[UA_TYPES_INT32]);
const UA_QualifiedName myIntegerName = UA_QUALIFIEDNAME(1, "the answer");
const UA_NodeId myIntegerNodeId = UA_NODEID_STRING(1, "the.answer");
UA_NodeId parentNodeId = UA_NODEID_NUMERIC(0, UA_NS0ID_OBJECTSFOLDER);
UA_NodeId parentReferenceNodeId = UA_NODEID_NUMERIC(0, UA_NS0ID_ORGANIZES);
UA_Server_addVariableNode(server, myIntegerNodeId, myIntegerName, UA_LOCALIZEDTEXT("en_US","the answer"), UA_LOCALIZEDTEXT("en_US","the answer"), 0, 0,
parentNodeId, parentReferenceNodeId, myIntegerVariant, NULL);
/* ObjectNode */
UA_Server_addObjectNode(server, UA_NODEID_NUMERIC(1, 50), UA_QUALIFIEDNAME(1, "Demo"), UA_LOCALIZEDTEXT("en_US","Demo"),
UA_LOCALIZEDTEXT("en_US","Demo"), 0, 0, UA_NODEID_NUMERIC(0, UA_NS0ID_OBJECTSFOLDER),
UA_NODEID_NUMERIC(0, UA_NS0ID_ORGANIZES), UA_EXPANDEDNODEID_NUMERIC(0, UA_NS0ID_FOLDERTYPE), NULL);
/* ReferenceTypeNode */
UA_ReferenceTypeNode *organizes = UA_ReferenceTypeNode_new();
copyNames((UA_Node*)organizes, "Organizes");
organizes->inverseName = UA_LOCALIZEDTEXT_ALLOC("", "OrganizedBy");
organizes->nodeId.identifier.numeric = UA_NS0ID_ORGANIZES;
organizes->isAbstract = UA_FALSE;
organizes->symmetric = UA_FALSE;
UA_Server_addNode(server, (UA_Node*)organizes, UA_EXPANDEDNODEID_NUMERIC(0, UA_NS0ID_HIERARCHICALREFERENCES), UA_NODEID_NUMERIC(0, UA_NS0ID_HASSUBTYPE));
/* ViewNode */
UA_ViewNode *viewtest = UA_ViewNode_new();
copyNames((UA_Node*)viewtest, "Viewtest");
viewtest->nodeId.identifier.numeric = UA_NS0ID_VIEWNODE;
UA_Server_addNode(server, (UA_Node*)viewtest,
UA_EXPANDEDNODEID_NUMERIC(0, UA_NS0ID_VIEWSFOLDER),
UA_NODEID_NUMERIC(0, UA_NS0ID_HASSUBTYPE));
/* MethodNode */
UA_MethodNode *methodtest = UA_MethodNode_new();
copyNames((UA_Node*)methodtest, "Methodtest");
methodtest->nodeId.identifier.numeric = UA_NS0ID_METHODNODE;
UA_Server_addNode(server, (UA_Node*)methodtest,
UA_EXPANDEDNODEID_NUMERIC(0, 3),
UA_NODEID_NUMERIC(0, UA_NS0ID_HASSUBTYPE));
return server;
}
}END_TEST
START_TEST(WriteSingleAttributeHistorizing)
{
UA_Server *server = makeTestSequence();
UA_WriteValue wValue;
UA_WriteValue_init(&wValue);
UA_Boolean testValue = UA_TRUE;
UA_Variant_setScalarCopy(&wValue.value.value, &testValue, &UA_TYPES[UA_TYPES_BOOLEAN]);
wValue.nodeId = UA_NODEID_STRING(1, "the.answer");
wValue.attributeId = UA_ATTRIBUTEID_HISTORIZING;
wValue.value.hasValue = UA_TRUE;
UA_StatusCode retval = writeValue(server, &wValue);
ck_assert_int_eq(retval, UA_STATUSCODE_GOOD);
}END_TEST
}END_TEST
START_TEST(WriteSingleAttributeMinimumSamplingInterval)
{
UA_Server *server = makeTestSequence();
UA_WriteValue wValue;
UA_WriteValue_init(&wValue);
UA_Double testValue = 0.0;
UA_Variant_setScalarCopy(&wValue.value.value, &testValue, &UA_TYPES[UA_TYPES_DOUBLE]);
wValue.nodeId = UA_NODEID_STRING(1, "the.answer");
wValue.attributeId = UA_ATTRIBUTEID_MINIMUMSAMPLINGINTERVAL;
wValue.value.hasValue = UA_TRUE;
UA_StatusCode retval = writeValue(server, &wValue);
ck_assert_int_eq(retval, UA_STATUSCODE_GOOD);
}END_TEST
}END_TEST
START_TEST(WriteSingleAttributeBrowseName)
{
UA_Server *server = makeTestSequence();
UA_WriteValue wValue;
UA_WriteValue_init(&wValue);
UA_QualifiedName testValue = UA_QUALIFIEDNAME(1, "the.answer");
UA_Variant_setScalarCopy(&wValue.value.value, &testValue, &UA_TYPES[UA_TYPES_QUALIFIEDNAME]);
wValue.nodeId = UA_NODEID_STRING(1, "the.answer");
wValue.attributeId = UA_ATTRIBUTEID_BROWSENAME;
wValue.value.hasValue = UA_TRUE;
UA_StatusCode retval = writeValue(server, &wValue);
ck_assert_int_eq(retval, UA_STATUSCODE_GOOD);
}END_TEST
}END_TEST
START_TEST(WriteSingleAttributeInverseName)
{
UA_Server *server = makeTestSequence();
UA_WriteValue wValue;
UA_WriteValue_init(&wValue);
UA_LocalizedText testValue = UA_LOCALIZEDTEXT("en_US", "not.the.answer");
UA_Variant_setScalarCopy(&wValue.value.value, &testValue, &UA_TYPES[UA_TYPES_LOCALIZEDTEXT]);
wValue.nodeId = UA_NODEID_STRING(1, "the.answer");
wValue.attributeId = UA_ATTRIBUTEID_INVERSENAME;
wValue.value.hasValue = UA_TRUE;
UA_StatusCode retval = writeValue(server, &wValue);
ck_assert_int_eq(retval, UA_STATUSCODE_BADNODECLASSINVALID);
}END_TEST
}END_TEST
START_TEST(WriteSingleAttributeUserExecutable)
{
UA_Server *server = makeTestSequence();
UA_WriteValue wValue;
UA_WriteValue_init(&wValue);
UA_Boolean testValue = UA_TRUE;
UA_Variant_setScalarCopy(&wValue.value.value, &testValue, &UA_TYPES[UA_TYPES_BOOLEAN]);
wValue.nodeId = UA_NODEID_STRING(1, "the.answer");
wValue.attributeId = UA_ATTRIBUTEID_USEREXECUTABLE;
wValue.value.hasValue = UA_TRUE;
UA_StatusCode retval = writeValue(server, &wValue);
ck_assert_int_eq(retval, UA_STATUSCODE_BADNODECLASSINVALID);
}END_TEST
}END_TEST
START_TEST(WriteSingleAttributeEventNotifier)
{
UA_Server *server = makeTestSequence();
UA_WriteValue wValue;
UA_WriteValue_init(&wValue);
UA_Byte testValue = 0;
UA_Variant_setScalarCopy(&wValue.value.value, &testValue, &UA_TYPES[UA_TYPES_BYTE]);
wValue.nodeId = UA_NODEID_STRING(1, "the.answer");
wValue.attributeId = UA_ATTRIBUTEID_EVENTNOTIFIER;
wValue.value.hasValue = UA_TRUE;
UA_StatusCode retval = writeValue(server, &wValue);
ck_assert_int_eq(retval, UA_STATUSCODE_BADNODECLASSINVALID);
}END_TEST
END_TEST
START_TEST(Client_read) {
UA_Client *client = UA_Client_new(UA_ClientConfig_default);
UA_StatusCode retval = UA_Client_connect(client, "opc.tcp://localhost:4840");
ck_assert_uint_eq(retval, UA_STATUSCODE_GOOD);
UA_Variant val;
UA_NodeId nodeId = UA_NODEID_STRING(1, "my.variable");
retval = UA_Client_readValueAttribute(client, nodeId, &val);
ck_assert_uint_eq(retval, UA_STATUSCODE_GOOD);
UA_Variant_deleteMembers(&val);
UA_Client_disconnect(client);
UA_Client_delete(client);
}
}END_TEST
START_TEST(WriteSingleAttributeValueRank)
{
UA_Server *server = makeTestSequence();
UA_WriteValue wValue;
UA_WriteValue_init(&wValue);
UA_Int32 testValue = -1;
UA_Variant_setScalarCopy(&wValue.value.value, &testValue, &UA_TYPES[UA_TYPES_INT32]);
wValue.nodeId = UA_NODEID_STRING(1, "the.answer");
wValue.attributeId = UA_ATTRIBUTEID_VALUERANK;
wValue.value.hasValue = UA_TRUE;
UA_StatusCode retval = writeValue(server, &wValue);
// Returns attributeInvalid, since variant/value may be writable
ck_assert_int_eq(retval, UA_STATUSCODE_BADATTRIBUTEIDINVALID);
}END_TEST
}END_TEST
START_TEST(WriteSingleAttributeArrayDimensions)
{
UA_Server *server = makeTestSequence();
UA_WriteValue wValue;
UA_WriteValue_init(&wValue);
UA_Int32 testValue[] = {-1,-1,-1};
UA_Variant_setArrayCopy(&wValue.value.value, &testValue, 3, &UA_TYPES[UA_TYPES_INT32]);
wValue.nodeId = UA_NODEID_STRING(1, "the.answer");
wValue.attributeId = UA_ATTRIBUTEID_ARRAYDIMENSIONS;
wValue.value.hasValue = UA_TRUE;
UA_StatusCode retval = writeValue(server, &wValue);
// Returns attributeInvalid, since variant/value may be writable
ck_assert_int_eq(retval, UA_STATUSCODE_BADATTRIBUTEIDINVALID);
}END_TEST
static void
variables_nodeids(void) {
UA_NodeId id1 = UA_NODEID_NUMERIC(1, 1234);
id1.namespaceIndex = 3;
UA_NodeId id2 = UA_NODEID_STRING(1, "testid"); /* the string is static */
UA_Boolean eq = UA_NodeId_equal(&id1, &id2);
if(eq)
return;
UA_NodeId id3;
UA_NodeId_copy(&id2, &id3);
UA_NodeId_deleteMembers(&id3);
UA_NodeId id4 = UA_NODEID_STRING_ALLOC(1, "testid"); /* the string is copied
to the heap */
UA_NodeId_deleteMembers(&id4);
}
int main(int argc, char** argv)
{
signal(SIGINT, signalHandler); /* catch ctrl-c */
/* Create a server with one network layer listening on port 4840 */
UA_ServerConfig config = UA_ServerConfig_standard;
UA_ServerNetworkLayer nl = UA_ServerNetworkLayerTCP(UA_ConnectionConfig_standard, 4840);
config.networkLayers = &nl;
config.networkLayersSize = 1;
UA_Server *server = UA_Server_new(config);
/* Add a variable node */
UA_VariableAttributes attr;
UA_VariableAttributes_init(&attr);
attr.displayName = UA_LOCALIZEDTEXT("en_US", "Test Var");
UA_Int32 myInteger = 2572;
UA_Variant_setScalar(&attr.value, &myInteger, &UA_TYPES[UA_TYPES_INT32]);
UA_NodeId newNodeId = UA_NODEID_STRING(1, "Test.Var");
UA_NodeId parentNodeId = UA_NODEID_NUMERIC(0, UA_NS0ID_OBJECTSFOLDER);
UA_NodeId parentReferenceNodeId = UA_NODEID_NUMERIC(0, UA_NS0ID_ORGANIZES);
UA_NodeId variableType = UA_NODEID_NULL; /* take the default variable type */
UA_QualifiedName browseName = UA_QUALIFIEDNAME(1, "Test Node");
UA_DataSource dateDataSource = (UA_DataSource) {.handle = &myInteger, .read = onRead, .write = NULL};
UA_Server_addDataSourceVariableNode(server, newNodeId,
parentNodeId, parentReferenceNodeId,
browseName, UA_NODEID_NULL, attr, dateDataSource, NULL);
UA_Job job = {.type = UA_JOBTYPE_METHODCALL,
.job.methodCall = {.method = testCallback, .data = NULL} };
UA_Server_addRepeatedJob(server, job, 2000, NULL); // call every 2 sec
/* Run the server loop */
UA_StatusCode status = UA_Server_run(server, &running);
UA_Server_delete(server);
nl.deleteMembers(&nl);
return status;
}
} END_TEST
START_TEST(AddComplexTypeWithInheritance) {
/* add a variable node to the address space */
UA_ObjectAttributes attr = UA_ObjectAttributes_default;
attr.description = UA_LOCALIZEDTEXT("en-US","fakeServerStruct");
attr.displayName = UA_LOCALIZEDTEXT("en-US","fakeServerStruct");
UA_NodeId myObjectNodeId = UA_NODEID_STRING(1, "the.fake.Server.Struct");
UA_QualifiedName myObjectName = UA_QUALIFIEDNAME(1, "the.fake.Server.Struct");
UA_NodeId parentNodeId = UA_NODEID_NUMERIC(0, UA_NS0ID_OBJECTSFOLDER);
UA_NodeId parentReferenceNodeId = UA_NODEID_NUMERIC(0, UA_NS0ID_ORGANIZES);
UA_StatusCode res =
UA_Server_addObjectNode(server, myObjectNodeId, parentNodeId,
parentReferenceNodeId, myObjectName,
UA_NODEID_NUMERIC(0, 2004), attr,
&handleCalled, NULL);
ck_assert_int_eq(UA_STATUSCODE_GOOD, res);
ck_assert_int_gt(handleCalled, 0); // Should be 58, but may depend on NS0 XML detail
} END_TEST
static UA_VariableNode* makeCompareSequence(void) {
UA_VariableNode *node = UA_VariableNode_new();
UA_Variant *myIntegerVariant = UA_Variant_new();
UA_Int32 myInteger = 42;
UA_Variant_setScalarCopy(myIntegerVariant, &myInteger,
&UA_TYPES[UA_TYPES_INT32]);
const UA_QualifiedName myIntegerName = UA_QUALIFIEDNAME(1, "the answer");
const UA_LocalizedText myIntegerDisplName = UA_LOCALIZEDTEXT("en_US", "the answer");
const UA_NodeId myIntegerNodeId = UA_NODEID_STRING(1, "the.answer");
UA_NodeId parentNodeId = UA_NODEID_NUMERIC(0, UA_NS0ID_OBJECTSFOLDER);
//UA_NodeId parentReferenceNodeId = UA_NODEID_NUMERIC(0, UA_NS0ID_ORGANIZES);
node->value.variant.value = *myIntegerVariant;
UA_NodeId_copy(&myIntegerNodeId,&node->nodeId);
UA_QualifiedName_copy(&myIntegerName,&node->browseName);
UA_LocalizedText_copy(&myIntegerDisplName, &node->displayName);
UA_LocalizedText_copy(&myIntegerDisplName, &node->description);
UA_ExpandedNodeId parentId;
UA_ExpandedNodeId_init(&parentId);
UA_NodeId_copy(&parentNodeId,&parentId.nodeId);
return node;
}
