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import "logging.eol";
import "common.eol";
import "helper.eol";
import "debug.eol";
pre {
("Transforming..").log(1);
//TODO:export configuration
//use data mapping
var useDataMapping = false;
//??
var transformAlt = true;
//generate functions to simulate the SUT
var simulateSUT = false;
//generate testcases
var createTestcase = true;
//generate SimpleDataType subtype
var generateSDT = true;
//resolve Integer to integer, etc.
var resolvePredefined = true;
//generate qualified names
var qualifiedNaming = false;
//generate age timers
var generateAgeTimers = true;
var predefined = new Set();
predefined.add("String");
predefined.add("Integer");
predefined.add("Boolean");
predefined.add("Verdict");
var mpElapsedTime;
var f = new TTCN!TTCN3File();
var stack = new Map();
}
post {
//Clean orphaned module defnition lists
for (m in TTCN!TTCN3Module.allInstances()) {
if (m.defs.isDefined() and m.defs.definitions.isEmpty()) {
delete m.defs;
}
}
("Done!").log(1);
}
rule Package2Module
transform p : TDL!Package
to m : TTCN!TTCN3Module {
//guard : true
//TODO: to support annotations and test objectives
// need to add contained comments as a feature
// in modules
//TODO: to support annotations and comments for elements
// need to add contained comments as a feature
// in module definitions
(" "+p.name).log(1);
m.name = p.TTCNname();
f.modules.add(m);
if (p.packagedElement.notEmpty() or p.`import`.notEmpty()) {
m.defs = new TTCN!ModuleDefinitionsList();
if (generateAgeTimers) {
//default MP for component lifetime
var md = new TTCN!ModuleDefinition();
md.def = new TTCN!ModuleParDef;
md.def.param = new TTCN!ModulePar;
md.def.param.type = new TTCN!Type();
md.def.param.type.`pre` = "float";
md.def.param.list = new TTCN!ModuleParList;
var mp = new TTCN!ModuleParameter;
mp.name = "mp_componentElapsedTimerMaxDuration";
md.def.param.list.params.add(mp);
mpElapsedTime = mp;
m.defs.definitions.add(md);
}
}
}
rule ElementImport2ImportDef
transform ei : TDL!ElementImport
to i : TTCN!ImportDef {
i.name = ei.importedPackage.equivalent().name;
//i.name = "mappings";
var md = new TTCN!ModuleDefinition();
md.def = i;
var m = ei.eContainer.equivalent();
m.defs.definitions.add(md);
if (ei.importedElement.notEmpty()) {
i.importSpec = new TTCN!ImportSpec();
for (ie in ei.importedElement.select(x|x.equivalent().isDefined())) {
var e = new TTCN!ImportElement();
//TODO: make reusable, extend to other types
if (ie.isKindOf(TDL!DataType)
or ie.isKindOf(TDL!GateType)
or ie.isKindOf(TDL!ComponentType)) {
e.type = new TTCN!ImportTypeDefSpec();
e.~kind = e.type;
} else if (ie.isKindOf(TDL!DataInstance)) {
//TODO: check if it is a constant instead
if (ie.isValue()) {
e.const = new TTCN!ImportConstSpec();
e.~kind = e.const;
} else {
e.template = new TTCN!ImportTemplateSpec();
e.~kind = e.template;
}
} else if (ie.isKindOf(TDL!Function)) {
e.`function` = new TTCN!ImportFunctionSpec();
e.~kind = e.`function`;
} else {
//TODO: handle others
("Imports for " + ie.type.name + " are not supported yet!").log(1);
delete e;
continue;
}
e.~kind.idOrAll = new TTCN!IdentifierListOrAllWithExcept();
e.~kind.idOrAll.idList = new TTCN!IdentifierList();
//TODO: resolve if imported from mappings?
//TODO: extract equivalent name resolution to an operation
if (e.const.isDefined()) {
e.~kind.idOrAll.idList.ids.add(ie.equivalent().defs.list.get(0).name);
} else if (e.template.isDefined()) {
e.~kind.idOrAll.idList.ids.add(ie.equivalent().base.name);
} else {
e.~kind.idOrAll.idList.ids.add(ie.equivalent().name);
}
i.importSpec.element.add(e);
}
} else {
i.all = new TTCN!AllWithExcepts();
}
}
rule DRM2ImportDef
transform drm : TDL!DataResourceMapping
to i : TTCN!ImportDef {
guard : useDataMapping
i.name = drm.resourceURI.replaceAll("\"","");
//i.name = "mappings";
var md = new TTCN!ModuleDefinition();
md.def = i;
var m = drm.eContainer.equivalent();
m.defs.definitions.add(md);
i.importSpec = new TTCN!ImportSpec();
}
rule DEM2ImportElement
transform dem : TDL!DataElementMapping
to e : TTCN!ImportElement {
guard : useDataMapping
var i = dem.dataResourceMapping.equivalent();
i.importSpec.element.add(e);
if (dem.mappableDataElement.isKindOf(TDL!DataType)) {
e.type = new TTCN!ImportTypeDefSpec();
e.type.idOrAll = new TTCN!IdentifierListOrAllWithExcept();
e.type.idOrAll.idList = new TTCN!IdentifierList();
e.type.idOrAll.idList.ids.add(dem.elementURI.replaceAll("\"",""));
} else {
if (dem.mappableDataElement.isKindOf(TDL!DataInstance)) {
e.template = new TTCN!ImportTemplateSpec();
e.template.idOrAll = new TTCN!IdentifierListOrAllWithExcept();
e.template.idOrAll.idList = new TTCN!IdentifierList();
e.template.idOrAll.idList.ids.add(dem.elementURI.replaceAll("\"",""));
} else {
}
//TODO: handle others
}
}
//Generative, use mappings instead
rule SimpleDT2R
transform dt : TDL!SimpleDataType
to s : TTCN!SubTypeDefNamed {
guard : not useDataMapping and not (resolvePredefined and predefined.includes(dt.name))
s.name = dt.TTCNname();
s.type = new TTCN!Type();
//TODO: handle predefined data types
var m = dt.eContainer.equivalent();
if (generateSDT) {
//create default simple data type?
s.type.ref = new TTCN!TypeReference();
s.type.ref.head = m.getSDT();
} else {
s.type.`pre` = "charstring";
}
var t = m.createTypeDefBody();
t.sub = s;
}
//Generative, use mappings instead
rule StructuredDT2R
transform dt : TDL!StructuredDataType
to r : TTCN!RecordDefNamed {
guard : not useDataMapping
r.name = dt.TTCNname();
var module = dt.eContainer.equivalent();
var t = module.createTypeDefBody();
t.structured = new TTCN!StructuredTypeDef();
t.structured.record = r;
r.body = new TTCN!StructDefBody();
}
//Generative, use mappings instead
rule CollectionDT2RoR
transform dt : TDL!CollectionDataType
to r : TTCN!RecordOfDefNamed {
guard : not useDataMapping
r.name = dt.TTCNname();
var module = dt.eContainer.equivalent();
var t = module.createTypeDefBody();
t.structured = new TTCN!StructuredTypeDef();
t.structured.recordOf = r;
r.type = dt.itemType.getTTCNType();
}
rule M2SFD
transform m : TDL!Member
to f : TTCN!StructFieldDef {
guard : not useDataMapping
f.name = m.TTCNname();
if (m.isOptional) {
f.optional = "optional";
}
f.type = m.dataType.getTTCNType();
var r = m.eContainer.equivalent();
r.body.defs.add(f);
}
//Generative, use mappings instead
rule Action2FD
transform a : TDL!Action
to fd : TTCN!FunctionDef {
guard : not useDataMapping
fd.name = a.TTCNname();
var md = new TTCN!ModuleDefinition();
md.def = fd;
var m = a.eContainer.equivalent();
m.defs.definitions.add(md);
fd.statement = new TTCN!StatementBlock();
//TODO: fix formatting
if (a.formalParameter.notEmpty()) {
fd.parameterList = new TTCN!FunctionFormalParList();
for (p in a.formalParameter) {
var fp = new TTCN!FunctionFormalPar();
//TODO: support for value parameters?
// -> process annotation
// -> extract into a rule to make use of equivalent?
fp.template = new TTCN!FormalTemplatePar();
fp.~kind = fp.template;
fp.~kind.name = p.TTCNname();
//TODO: direction support?
fp.~kind.type = p.dataType.getTTCNType();
fd.parameterList.params.add(fp);
}
}
//TODO: add support for body?
}
//Generative, use mappings instead
rule Function2FD
transform f : TDL!Function
to fd : TTCN!FunctionDef {
guard : not useDataMapping
fd.name = f.TTCNname();
var md = new TTCN!ModuleDefinition();
md.def = fd;
var m = f.eContainer.equivalent();
m.defs.definitions.add(md);
fd.statement = new TTCN!StatementBlock();
//TODO: fix formatting
if (f.formalParameter.notEmpty()) {
fd.parameterList = new TTCN!FunctionFormalParList();
for (p in f.formalParameter) {
var fp = new TTCN!FunctionFormalPar();
//TODO: support for value parameters?
// -> process annotation
// -> extract into a rule to make use of equivalent?
fp.template = new TTCN!FormalTemplatePar();
fp.~kind = fp.template;
fp.~kind.name = p.TTCNname();
//TODO: direction support?
fp.~kind.type = p.dataType.getTTCNType();
fd.parameterList.params.add(fp);
}
}
fd.returnType = new TTCN!ReturnType();
fd.returnType.type = f.returnType.getTTCNType();
//TODO: add support for body?
//TODO: add distinction between value and template?
}
rule TC2FD
transform tc : TDL!TestConfiguration
to fd : TTCN!FunctionDef {
fd.name = tc.TTCNname();
var md = new TTCN!ModuleDefinition();
md.def = fd;
var m = tc.eContainer.equivalent();
m.defs.definitions.add(md);
//CREATE MTC TYPE
var mtc = m.createTypeDefBody();
mtc.structured = new TTCN!StructuredTypeDef();
mtc.structured.component = new TTCN!ComponentDef();
mtc.structured.component.name = "MTC_"+tc.TTCNname();
//CREATE SYSTEM TYPE
//TODO: Is this necessary?
var sut = m.createTypeDefBody();
sut.structured = new TTCN!StructuredTypeDef();
sut.structured.component = new TTCN!ComponentDef();
sut.structured.component.name = "SYSTEM_"+tc.TTCNname();
fd.runsOn = new TTCN!RunsOnSpec();
fd.runsOn.component = mtc.structured.component;
fd.statement = new TTCN!StatementBlock();
var sl = new TTCN!FunctionStatementList();
fd.statement.stat.add(sl);
//create components
for (ci in tc.componentInstance.select(c|simulateSUT or c.role.name = "Tester")) {
var s = new TTCN!FunctionStatement();
s.basic = new TTCN!BasicStatements();
s.basic.assign = new TTCN!Assignment();
s.basic.assign.ref = new TTCN!VariableRef();
s.basic.assign.ref.ref = new TTCN!ReferencedValue();
s.basic.assign.ref.ref.head = new TTCN!Head();
s.basic.assign.ref.ref.head.target = ci.equivalent();
s.basic.assign.expression = new TTCN!OpCall();
s.basic.assign.expression.configuration = new TTCN!ConfigurationOps();
s.basic.assign.expression.configuration.create = new TTCN!CreateOp();
s.basic.assign.expression.configuration.create.type = ci.type.equivalent();
sl.statements.add(s);
sl.sc.add(";");
}
//merge ports of SUT components into sut
if (not simulateSUT) {
for (c in tc.connection) {
if (c.endPoint.get(0).component.role.name = "SUT" and
c.endPoint.get(1).component.role.name = "Tester" ) {
c.endPoint.get(0).mergeIntoSUT(sut);
}
if (c.endPoint.get(1).component.role.name = "SUT" and
c.endPoint.get(0).component.role.name = "Tester" ) {
c.endPoint.get(1).mergeIntoSUT(sut);
}
//create connections
if (simulateSUT or
(c.endPoint.get(0).component.role.name = "Tester" and
c.endPoint.get(1).component.role.name = "Tester" )) {
var s = new TTCN!FunctionStatement();
s.configuration = new TTCN!ConfigurationStatements();
s.configuration.connect = new TTCN!ConnectStatement();
s.configuration.connect.spec = new TTCN!SingleConnectionSpec();
s.configuration.connect.spec.port1 = c.endPoint.get(0).equivalent();
s.configuration.connect.spec.port2 = c.endPoint.get(1).equivalent();
sl.statements.add(s);
sl.sc.add(";");
} else if ((c.endPoint.get(0).component.role.name = "SUT" and
c.endPoint.get(1).component.role.name = "SUT" )) {
//skip
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} else {
var s = new TTCN!FunctionStatement();
s.configuration = new TTCN!ConfigurationStatements();
s.configuration.map = new TTCN!MapStatement();
s.configuration.map.spec = new TTCN!SingleConnectionSpec();
s.configuration.map.spec.port1 = c.endPoint.get(0).equivalent();
s.configuration.map.spec.port2 = c.endPoint.get(1).equivalent();
sl.statements.add(s);
sl.sc.add(";");
}
}
}
rule TD2FD
transform td : TDL!TestDescription
to fd : TTCN!FunctionDef {
fd.name = td.TTCNname();
var md = new TTCN!ModuleDefinition();
md.def = fd;
var m = td.eContainer.equivalent();
m.defs.definitions.add(md);
fd.runsOn = new TTCN!RunsOnSpec();
fd.runsOn.component = ("MTC_"+td.testConfiguration.TTCNname()).getComponent();
fd.statement = new TTCN!StatementBlock();
stack.put(fd.name,new OrderedSet());
stack.get(fd.name).add(fd.statement);
var sl = new TTCN!FunctionStatementList();
fd.statement.stat.add(sl);
if (not createTestcase) {
var s = new TTCN!FunctionStatement();
s.behavior = new TTCN!BehaviourStatements();
s.behavior.`function` = new TTCN!FunctionInstance();
s.behavior.`function`.ref = td.testConfiguration.equivalent();
sl.statements.add(s);
sl.sc.add(";");
}
for (ci in td.testConfiguration.componentInstance) {
var cf = new TTCN!FunctionDef();
cf.name = td.TTCNname()+"_"+ci.TTCNname()+"_main";
var md = new TTCN!ModuleDefinition();
md.def = cf;
var m = td.eContainer.equivalent();
m.defs.definitions.add(md);
cf.runsOn = new TTCN!RunsOnSpec();
cf.runsOn.component = ci.type.equivalent();
cf.statement = new TTCN!StatementBlock();
stack.put(cf.name,new OrderedSet());
stack.get(cf.name).add(cf.statement);
var fs = new TTCN!FunctionStatement();
fs.configuration = new TTCN!ConfigurationStatements();
fs.configuration.startTc = new TTCN!StartTCStatement();
fs.configuration.startTc.ref = new TTCN!ComponentOrDefaultReference();
fs.configuration.startTc.ref.variable = new TTCN!VariableRef();
fs.configuration.startTc.ref.variable.ref = new TTCN!ReferencedValue();
fs.configuration.startTc.ref.variable.ref.head = new TTCN!Head();
fs.configuration.startTc.ref.variable.ref.head.target = ci.equivalent();
fs.configuration.startTc.`function` = new TTCN!FunctionInstance();
fs.configuration.startTc.`function`.ref = cf;
sl.statements.add(fs);
sl.sc.add(";");
}
if (td.behaviourDescription.isDefined()) {
td.behaviourDescription.behaviour.execute();
}
stack.clear();
if (createTestcase) {
var tc = new TTCN!TestcaseDef();
tc.name = "tc_"+td.TTCNname();
var tmd = new TTCN!ModuleDefinition();
tmd.def = tc;
m.defs.definitions.add(tmd);
tc.spec = new TTCN!ConfigSpec();
tc.spec.runsOn = new TTCN!RunsOnSpec();
tc.spec.runsOn.component = ("MTC_"+td.testConfiguration.TTCNname()).getComponent();
tc.spec.systemSpec = new TTCN!SystemSpec();
tc.spec.systemSpec.component = ("SYSTEM_"+td.testConfiguration.TTCNname()).getComponent();
tc.statement = new TTCN!StatementBlock();
stack.put(tc.name,new OrderedSet());
stack.get(tc.name).add(tc.statement);
var tsl = new TTCN!FunctionStatementList();
tc.statement.stat.add(tsl);
//setup configuration
var tsc = new TTCN!FunctionStatement();
tsc.behavior = new TTCN!BehaviourStatements();
tsc.behavior.`function` = new TTCN!FunctionInstance();
tsc.behavior.`function`.ref = td.testConfiguration.equivalent();
tsl.statements.add(tsc);
tsl.sc.add(";");
//start behaviour
var tsb = new TTCN!FunctionStatement();
tsb.behavior = new TTCN!BehaviourStatements();
tsb.behavior.`function` = new TTCN!FunctionInstance();
tsb.behavior.`function`.ref = fd;
tsl.statements.add(tsb);
tsl.sc.add(";");
//all done
var tsd = new TTCN!FunctionStatement();
tsd.configuration = new TTCN!ConfigurationStatements();
tsd.configuration.done = new TTCN!DoneStatement();
tsd.configuration.done.component = new TTCN!ComponentOrAny();
tsd.configuration.done.component.all = "all";
tsl.statements.add(tsd);
tsl.sc.add(";");
}
}
rule GR2PR
transform gr : TDL!GateReference
to pr : TTCN!PortRef {
guard : simulateSUT or gr.checkGateReference()
var cr = new TTCN!ComponentRef();
if (simulateSUT or gr.component.role.name = "Tester" ) {
cr.ref = new TTCN!ComponentOrDefaultReference();
cr.ref.variable = new TTCN!VariableRef();
cr.ref.variable.ref = new TTCN!ReferencedValue();
cr.ref.variable.ref.head = new TTCN!Head();
cr.ref.variable.ref.head.target = gr.component.equivalent();
} else {
cr.system = "system";
//will be replaced with system port in TC2FD
pr.port = gr.gate.equivalent();
//TODO: is there a case for cr.mtc?
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}
}
rule CT2C
transform ct : TDL!ComponentType
to c : TTCN!ComponentDef {
c.name = ct.TTCNname();
var m = ct.eContainer.equivalent();
var t = m.createTypeDefBody();
t.structured = new TTCN!StructuredTypeDef();
t.structured.component = c;
if (generateAgeTimers) {
var ti = new TTCN!SingleVarInstance();
ti.name = "T_elapsedTimeOfComponent";
ti.ac = ":="; //TODO: Why is this needed?
ti.expr = new TTCN!Value();
ti.expr.ref = new TTCN!ReferencedValue();
ti.expr.ref.head = new TTCN!Head;
ti.expr.ref.head.target = mpElapsedTime;
var d = new TTCN!ComponentDefList();
c.defs.add(d);
d.sc = ";";
d.element = new TTCN!ComponentElementDef();
d.element.timer = new TTCN!TimerInstance();
d.element.timer.list = new TTCN!VarList();
d.element.timer.list.variables.add(ti);
}
}
rule CI2V
transform ci : TDL!ComponentInstance
to v : TTCN!SingleVarInstance {
guard : simulateSUT or ci.role.name = "Tester"
v.name = ci.TTCNname();
var d = new TTCN!ComponentDefList();
d.sc = ";";
d.element = new TTCN!ComponentElementDef();
d.element.variable = new TTCN!VarInstance();
d.element.variable.listType = new TTCN!Type();
d.element.variable.listType.ref = new TTCN!TypeReference();
d.element.variable.listType.ref.head = ci.type.equivalent();
d.element.variable.list = new TTCN!VarList();
d.element.variable.list.variables.add(v);
var mtc = ("MTC_"+ci.eContainer().TTCNname()).getComponent();
mtc.defs.add(d);
}
rule GT2P
transform gt : TDL!GateType
to p : TTCN!PortDef {
//guard : true
p.name = gt.TTCNname();
var m = gt.eContainer.equivalent();
var t = m.createTypeDefBody();
t.structured = new TTCN!StructuredTypeDef();
t.structured.port = p;
p.body = new TTCN!PortDefBody();
p.body.attribs = new TTCN!PortDefAttribs();
if (gt.kind.name = "Message") {
p.body.attribs.message = new TTCN!MessageAttribs();
//FIX
var ml = new TTCN!MessageList();
ml.direction = "inout";
ml.allOrTypeList = new TTCN!AllOrTypeList();
ml.allOrTypeList.typeList = new TTCN!TypeList();
p.body.attribs.message.messages.add(ml);
//ADAPT
for (dt in gt.dataType) {
var t = dt.getTTCNType();
ml.allOrTypeList.typeList.types.add(t);
}
} else {
//TODO: handle procedure based gates..
}
}
rule GI2PE
transform gi : TDL!GateInstance
to pe : TTCN!PortElement {
pe.name = gi.TTCNname();
var c = gi.eContainer.equivalent();
var d = new TTCN!ComponentDefList();
c.defs.add(d);
d.sc = ";";
d.element = new TTCN!ComponentElementDef();
d.element.port = new TTCN!PortInstance();
d.element.port.ref = gi.type.equivalent();
d.element.port.instances.add(pe);
}
rule T2TI
transform t : TDL!Timer
to ti : TTCN!SingleVarInstance {
ti.name = t.TTCNname();
var c = t.eContainer.equivalent();
var d = new TTCN!ComponentDefList();
c.defs.add(d);
d.sc = ";";
d.element = new TTCN!ComponentElementDef();
d.element.timer = new TTCN!TimerInstance();
d.element.timer.list = new TTCN!VarList();
d.element.timer.list.variables.add(ti);
}
rule V2VI
transform v : TDL!Variable
to vi : TTCN!SingleVarInstance {
vi.name = v.TTCNname();
var c = v.eContainer.equivalent();
var d = new TTCN!ComponentDefList();
c.defs.add(d);
d.sc = ";";
d.element = new TTCN!ComponentElementDef();
d.element.variable = new TTCN!VarInstance();
d.element.variable.listType = v.dataType.getTTCNType();
d.element.variable.list = new TTCN!VarList();
d.element.variable.list.variables.add(vi);
}
rule SimpleDI2TD
transform di : TDL!SimpleDataInstance
to td : TTCN!TemplateDef {
//guard : false
guard : not useDataMapping and not di.isValue() and di.dataType.name <> "Verdict"
var md = new TTCN!ModuleDefinition();
md.def = td;
var m = di.eContainer.equivalent();
m.defs.definitions.add(md);
td.base = new TTCN!BaseTemplate();
td.base.name = di.TTCNname();
td.base.type = di.dataType.getTTCNType();
var tb = new TTCN!TemplateBody();
td.body = tb;
tb.simple = new TTCN!SimpleSpec();
tb.simple.expr = new TTCN!Value();
tb.simple.expr.predef = new TTCN!PredefinedValue();
tb.simple.expr.predef.charString = "\""+di.name+"\"";
}
rule SimpleDI2C
transform di : TDL!SimpleDataInstance
to cd : TTCN!ConstDef {
//guard : false
guard : not useDataMapping and di.isValue()
var md = new TTCN!ModuleDefinition();
md.def = cd;
var m = di.eContainer.equivalent();
m.defs.definitions.add(md);
cd.type = di.dataType.getTTCNType();
cd.defs = new TTCN!ConstList();
var scd = new TTCN!SingleConstDef;
scd.name = di.TTCNname();
scd.expr = new TTCN!Value();
scd.expr.predef = new TTCN!PredefinedValue();
scd.expr.predef.charString = "\""+di.name+"\"";
scd.assign = ":="; //TODO: this shall not be necessary
cd.defs.list.add(scd);
}
rule StructuredDI2TD
transform di : TDL!StructuredDataInstance
to td : TTCN!TemplateDef {
//guard : false
guard : not useDataMapping and not di.isValue()
var md = new TTCN!ModuleDefinition();
md.def = td;
var m = di.eContainer.equivalent();
m.defs.definitions.add(md);
td.base = new TTCN!BaseTemplate();
td.base.name = di.TTCNname();
td.base.type = di.dataType.getTTCNType();
//TODO:unassigned fields
//check if there is unassigned member handling
//handle accordingly -> separate branch under .field
var tb = new TTCN!TemplateBody();
td.body = tb;
if ((di.unassignedMember.isDefined()
and not di.dataType.member.forAll(m|
di.memberAssignment.exists(ma|ma.member = m)))
//does it need to be recursive?
or di.memberAssignment.exists(ma|
ma.memberSpec.isKindOf(TDL!AnyValue)
or ma.memberSpec.isKindOf(TDL!AnyValueOrOmit))
) {
//NOTE: implementation treats unset unassigned member (and other enums) as if
// they have been set to the first value by default.
//TODO: add none / omit as default option?
// ("Wildcard: "+di.name).log(1);
// (" "+di.unassignedMember+
// " "+di.unassignedMember.isDefined()+
// " "+(not di.dataType.member.forAll(m|di.memberAssignment.exists(ma|ma.member = m)))+
// " "+di.memberAssignment.exists(ma|ma.memberSpec.isKindOf(TDL!AnyValue)
// or ma.memberSpec.isKindOf(TDL!AnyValueOrOmit))).log(1);
tb.field = di.transformWildcardMemberAssignment();
} else {
("Simple: "+di.name).log(1);
tb.simple = new TTCN!SimpleSpec();
tb.simple.expr = di.transformMemberAssignment();
}
}
rule StructuredDI2C
transform di : TDL!StructuredDataInstance
to cd : TTCN!ConstDef {
//guard : false
guard : not useDataMapping and di.isValue()
var md = new TTCN!ModuleDefinition();
md.def = cd;
var m = di.eContainer.equivalent();
m.defs.definitions.add(md);
cd.type = di.dataType.getTTCNType();
cd.defs = new TTCN!ConstList();
var scd = new TTCN!SingleConstDef;
scd.name = di.TTCNname();
scd.expr = di.transformMemberAssignment();
scd.assign = ":="; //TODO: this shall not be necessary
cd.defs.list.add(scd);
}
rule CollectionDI2TD
//TODO: the specification in the standard is insufficient
transform di : TDL!CollectionDataInstance
to td : TTCN!TemplateDef {
//guard : false
guard : not useDataMapping and not di.isValue()
var md = new TTCN!ModuleDefinition();
md.def = td;
var m = di.eContainer.equivalent();
m.defs.definitions.add(md);
td.base = new TTCN!BaseTemplate();
td.base.name = di.TTCNname();
td.base.type = di.dataType.getTTCNType();
//TODO:unassigned fields
//check if there is unassigned member handling
//handle accordingly -> separate branch under .field
var tb = new TTCN!TemplateBody();
td.body = tb;
tb.simple = new TTCN!SimpleSpec();
tb.simple.expr = new TTCN!ArrayExpression();
tb.simple.expr.list = new TTCN!ArrayElementExpressionList();
for (i in di.item) {
if (i.isKindOf(TDL!DataInstanceUse) and i.dataInstance.isDefined()) {
var v = new TTCN!Value();
v.ref = new TTCN!ReferencedValue();
v.ref.head = new TTCN!Head();
var e = i.dataInstance.equivalent();
if (e.isKindOf(TTCN!TemplateDef)) {
v.ref.head.target = e.base;
} else if (e.isKindOf(TTCN!ConstDef)) {
v.ref.head.target = e.defs.list.get(0);
} else {
//what else can it be?
}
tb.simple.expr.list.expr.add(v);
}
}
}
rule CollectionDI2C
//TODO: the specification in the standard is insufficient
transform di : TDL!CollectionDataInstance
to cd : TTCN!ConstDef {
//guard : false
guard : not useDataMapping and di.isValue()
var md = new TTCN!ModuleDefinition();
md.def = cd;
var m = di.eContainer.equivalent();
m.defs.definitions.add(md);
cd.type = di.dataType.getTTCNType();
cd.defs = new TTCN!ConstList();
var scd = new TTCN!SingleConstDef;
scd.name = di.TTCNname();
scd.expr = new TTCN!ArrayExpression();
scd.expr.list = new TTCN!ArrayElementExpressionList();
for (i in di.item) {
if (i.isKindOf(TDL!DataInstanceUse) and i.dataInstance.isDefined()) {
var v = new TTCN!Value();
v.ref = new TTCN!ReferencedValue();
v.ref.head = new TTCN!Head();
var e = i.dataInstance.equivalent();
if (e.isKindOf(TTCN!TemplateDef)) {
v.ref.head.target = e.base; //TODO: is that even possible here?
} else if (e.isKindOf(TTCN!ConstDef)) {
v.ref.head.target = e.defs.list.get(0);
} else {
//what else can it be?
}
scd.expr.list.expr.add(v);
}
}
scd.assign = ":="; //TODO: this shall not be necessary
cd.defs.list.add(scd);
}
operation TTCN!TTCN3Module createTypeDefBody() : TTCN!TypeDefBody{
var md = new TTCN!ModuleDefinition();
md.def = new TTCN!TypeDef();
md.def.body = new TTCN!TypeDefBody();
self.defs.definitions.add(md);
return md.def.body;
}
operation Any transformSingleMemberAssignment(m : TDL!Member, mad : TDL!DataUse) : TTCN!TemplateBody {
var body = new TTCN!TemplateBody();
if (mad.isDefined() and mad.isKindOf(TDL!DataInstanceUse)) {
if (mad.dataInstance.isDefined() and mad.argument.isEmpty()) {
body.simple = new TTCN!SimpleSpec();
body.simple.expr = new TTCN!Value();
body.simple.expr.ref = new TTCN!ReferencedValue();
body.simple.expr.ref.head = new TTCN!Head();
//Template ->target = BaseTemplate reference
//Constant ->target = SingleConstDef reference
var e = mad.dataInstance.equivalent();
if (e.isKindOf(TTCN!TemplateDef)) {
body.simple.expr.ref.head.target = e.base;
} else if (e.isKindOf(TTCN!ConstDef)) {
body.simple.expr.ref.head.target = e.defs.list.get(0);
} else {
//what else can it be?
}
//reduction
//use extended field references
var useEFR = mad.reduction.exists(mr|mr.collectionIndex.isDefined());
if (useEFR) {
for (mr in mad.reduction) {
if (mr.member.isDefined()) {
var efr = new TTCN!ExtendedFieldReference();
efr.field = mr.member.equivalent();
body.simple.expr.ref.fields.add(efr);
}
if (mr.collectionIndex.isDefined()
and mr.collectionIndex.dataInstance.isDefined()) {
var efr = new TTCN!ExtendedFieldReference();
efr.array = new TTCN!Value();
efr.array.ref = new TTCN!ReferencedValue();
efr.array.ref.head = new TTCN!Head();
var ci = mr.collectionIndex.dataInstance.equivalent();
if (ci.isKindOf(TTCN!TemplateDef)) {
efr.array.ref.head.target = ci.base;
} else if (ci.isKindOf(TTCN!ConstDef)) {
efr.array.ref.head.target = ci.defs.list.get(0);
} else {
//what else can it be?
}
body.simple.expr.ref.fields.add(efr);
}
}
} else {
var t = body.simple.expr.ref.head;
for (mr in mad.reduction) {
if (mr.member.isDefined()) {
t.tail = new TTCN!RefValueTail();
t.tail.value = mr.member.equivalent();
}
t = t.tail;
}
}
} else {
//nested anonymous definitions
//or overriding
body.field = mad.transformWildcardMemberAssignment();
}
} else {
body.simple = new TTCN!SimpleSpec();
body.simple.spec = new TTCN!SimpleTemplateSpec();
body.simple.spec.expr = new TTCN!SingleTemplateExpression();
body.simple.spec.expr.symbol = new TTCN!MatchingSymbol();
if (mad.isUndefined()
and self.unassignedMember.isDefined()
and self.unassignedMember.name = "AnyValueOrOmit") {
if (m.isOptional) {
body.simple.spec.expr.symbol.anyornone = "*";
} else {
body.simple.spec.expr.symbol.any = "?";
}
} else if (mad.isUndefined()
and self.unassignedMember.isDefined()
and self.unassignedMember.name = "AnyValue") {
body.simple.spec.expr.symbol.any = "?";
} else if (mad.isDefined()
and mad.isKindOf(TDL!AnyValue)) {
body.simple.spec.expr.symbol.any = "?";
} else if (mad.isDefined()
and mad.isKindOf(TDL!AnyValueOrOmit)) {
body.simple.spec.expr.symbol.anyornone = "*";
} else if (mad.isDefined()) {
("TODO: Implement?").log(1);
}
}
return body;
}
operation TDL!StaticDataUse transformWildcardMemberAssignment() : TTCN!FieldSpecList {
//dataInstance? or inferred type
//unassignedMember?
//argument -> ParameterBinding (parameter:Member, dataUse:DataUse)
//reduction? -> MemberReference
var field = new TTCN!FieldSpecList();
var t;
if (self.dataInstance.isDefined()) {
t = self.dataInstance.dataType;
("DI:"+self.dataInstance.name).log(1);
} else {
if (self.eContainer.isKindOf(TDL!ParameterBinding)) {
t = self.eContainer.parameter.dataType;
} else if (self.eContainer.isKindOf(TDL!MemberAssignment)) {
t = self.eContainer.member.dataType;
} else {
("TODO: Context Not Implemented Yet").log(1);
}
}
for (m in t.member) {
var fs = new TTCN!FieldSpec();
fs.ref = m.equivalent();
var mad;
var ma = self.argument.selectOne(a|a.parameter = m);
//default: no wildcard, defined
//in case not defined, check for inherited
if (ma.isDefined()) {
mad = ma.dataUse;
} else if (ma.isUndefined()
and self.isKindOf(TDL!DataInstanceUse)
and self.dataInstance.isDefined()) {
var mai = self.dataInstance.memberAssignment.selectOne(a|a.member = m);
if (mai.isDefined()) {
mad = mai.memberSpec;
}
} else {
}
fs.body = self.transformSingleMemberAssignment(m, mad);
field.spec.add(fs);
}
return field;
}
operation TDL!StructuredDataInstance transformWildcardMemberAssignment() : TTCN!FieldSpecList {
var field = new TTCN!FieldSpecList();
for (m in self.dataType.member) {
var fs = new TTCN!FieldSpec();
fs.ref = m.equivalent();
var ma = self.memberAssignment.selectOne(ma|ma.member = m);
var mad;
if (ma.isDefined()) {
mad = ma.memberSpec;
}
fs.body = new TTCN!TemplateBody();
fs.body = self.transformSingleMemberAssignment(m, mad);
field.spec.add(fs);
}
return field;
}
//TODO: deprecated?
operation TDL!StructuredDataInstance transformMemberAssignment() : TTCN!CompoundExpression {
var expr;
if (not self.memberAssignment.isEmpty()) {
expr = new TTCN!FieldExpressionList();
for (ma in self.memberAssignment) {
var fes = new TTCN!FieldExpressionSpec();
fes.fieldRef = ma.member.equivalent();
//ma.memberSpec
fes.expr = new TTCN!Value();
if (ma.memberSpec.isKindOf(TDL!DataInstanceUse)
and ma.memberSpec.dataInstance.isDefined()) {
fes.expr.ref = new TTCN!ReferencedValue();
fes.expr.ref.head = new TTCN!Head();
//Template ->target = BaseTemplate reference
//Constant ->target = SingleConstDef reference
var e = ma.memberSpec.dataInstance.equivalent();
if (e.isKindOf(TTCN!TemplateDef)) {
fes.expr.ref.head.target = e.base;
} else if (e.isKindOf(TTCN!ConstDef)) {
fes.expr.ref.head.target = e.defs.list.get(0);
} else {
//what else can it be?
}
//TODO: handle overriding parameters?
} else {
fes.expr.predef = new TTCN!PredefinedValue();
fes.expr.predef.charString = "\"TODO: Not Implemented Yet\"";
}
expr.specs.add(fes);
}
//TODO: handle unassigned members? -> add guards to corresponding rule
//TODO: handle special characters
var assigned = self.memberAssignment.collect(ma|ma.member);
for (m in self.dataType.member.excludingAll(assigned)) {
(self.name + ": Skipping unassigned member "+m.name).log(1);
}
} else {
expr = new TTCN!ArrayExpression();
}
return expr;
}
operation TDL!DataType getTTCNType() : TTCN!Type {
var type = new TTCN!Type();
if (resolvePredefined and self.name == "String") {
//TODO: add support for universal
type.`pre` = "charstring";
} else if (resolvePredefined and self.name == "Integer") {
type.`pre` = "integer";
} else if (resolvePredefined and self.name == "Boolean") {
type.`pre` = "boolean";
} else if (resolvePredefined and self.name == "Verdict") {
type.`pre` = "verdicttype";
} else {
//TODO: use data mapping to overide predefined?
if (useDataMapping) {
//TODO: handle predefined types?
//t.`pre` = "TODO_"+dt.name;
//use mappings, simple approach
var mapping = TDL!DataElementMapping.allInstances().select(m|m.mappableDataElement = self).first();
if (mapping.isDefined()) {
//t.ref = new TTCN!TypeReference();
//TODO: check if defined
//t.ref.head = mapping.elementURI;
type.`pre` = mapping.elementURI.replaceAll("\"","");
} else {
type.`pre` = "MAP_"+self.TTCNname();
}
} else {
type.ref = new TTCN!TypeReference();
//TODO: check if defined
type.ref.head = self.equivalent();
}
}
return type;
}
@cached
operation TTCN!TTCN3Module getSDT() : TTCN!SubTypeDefNamed {
if (self.~sdt.isUndefined()) {
var sdt = new TTCN!SubTypeDefNamed();
sdt.name = "SimpleDataType";
sdt.type = new TTCN!Type();
//TODO: make configurable?
sdt.type.`pre` = "charstring";
var body = self.createTypeDefBody();
body.sub = sdt;
self.~sdt = sdt;
}
return self.~sdt;
}
@cached
operation String getComponent() : TTCN!ComponentDef {
return TTCN!ComponentDef.allInstances().select(c|c.name = self).first();
}
@cached
operation String getFunction() : TTCN!FunctionDef {
return TTCN!FunctionDef.allInstances().select(c|c.name = self).first();
}
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operation TDL!GateReference checkGateReference() : Boolean {
var accepted = false;
if (self.component.role.name = "Tester") {
accepted = true;
}
if (self.component.role.name = "SUT") {
if (self.eContainer.isKindOf(TDL!Connection)) {
var opposite = self.eContainer.endPoint.select(e|e <> self).first();
if (opposite.component.role.name = "Tester") {
accepted = true;
}
}
}
return accepted;
}
operation TDL!GateReference mergeIntoSUT(sut : TTCN!TypeDefBody) {
var pe = new TTCN!PortElement();
pe.name = self.component.TTCNname()+"_"+self.gate.TTCNname();
var d = new TTCN!ComponentDefList();
sut.structured.component.defs.add(d);
d.sc = ";";
d.element = new TTCN!ComponentElementDef();
d.element.port = new TTCN!PortInstance();
d.element.port.ref = self.gate.type.equivalent();
d.element.port.instances.add(pe);
self.equivalent().port = pe;
}
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operation TDL!DataInstanceUse getTemplateBody() : TTCN!TemplateBody {
var tb = new TTCN!TemplateBody();
tb.simple = new TTCN!SimpleSpec();
tb.simple.expr = new TTCN!Value();
if (useDataMapping) {
var mapping = TDL!DataElementMapping.allInstances().select(m|m.mappableDataElement = self.dataInstance).first();
tb.simple.expr.predef = new TTCN!PredefinedValue();
if (mapping.isDefined()) {
//t.ref = new TTCN!TypeReference();
//TODO: check if defined
//t.ref.head = mapping.elementURI;
tb.simple.expr.predef.charString = mapping.elementURI.replaceAll("\"","");
} else {
tb.simple.expr.predef.charString = "MAP_"+self.dataInstance.name;
}
} else {
tb.simple.expr.ref = new TTCN!ReferencedValue();
tb.simple.expr.ref.head = new TTCN!Head();
tb.simple.expr.ref.head.target = self.dataInstance.equivalent().base;
}
return tb;
}
operation Any getTestDescription() : Any {
if (self.eContainer.isDefined()) {
if (not self.eContainer.isKindOf(TestDescription)) {
return self.eContainer.getTestDescription();
} else {
return self.eContainer;
}
}
}
operation TDL!Interaction executeSource() : TTCN!FunctionStatementList {
var ssl = new TTCN!FunctionStatementList();
var sfs = new TTCN!FunctionStatement();
sfs.communication = new TTCN!CommunicationStatements();
sfs.communication.send = new TTCN!SendStatement();
sfs.communication.send.port = self.sourceGate.gate.equivalent();
sfs.communication.send.send = new TTCN!PortSendOp();
sfs.communication.send.send.template = new TTCN!InLineTemplate();
sfs.communication.send.send.template.template = self.argument.getTemplateBody();
ssl.statements.add(sfs);
ssl.sc.add(";");
return ssl;
}
operation TDL!Interaction executeTarget(t : TDL!Target) : TTCN!FunctionStatementList {
var tsl = new TTCN!FunctionStatementList();
var tfs = new TTCN!FunctionStatement();
tfs.communication = new TTCN!CommunicationStatements();
tfs.communication.receive = new TTCN!ReceiveStatement();
tfs.communication.receive.any = new TTCN!PortOrAny();
tfs.communication.receive.any.ref = t.targetGate.gate.equivalent();
tfs.communication.receive.receive = new TTCN!PortReceiveOp();
tfs.communication.receive.receive.template = new TTCN!InLineTemplate();
tfs.communication.receive.receive.template.template = self.argument.getTemplateBody();
tsl.statements.add(tfs);
tsl.sc.add(";");
return tsl;
}
operation TDL!Interaction execute() {
//TODO: needs adapting to context
// add a statement block stack for each component during transformation?
var td = self.getTestDescription();
//var sfd = (td.name+"_"+self.sourceGate.component.name+"_main").getFunction();
//var sb = sfd.statement;
var sc = self.getMainContext(self.sourceGate.component);
var sb = stack.get(sc).last();
//var tfd = (td.name+"_"+self.target.first().targetGate.component.name+"_main").getFunction();
//var tb = tfd.statement;
var tc = self.getMainContext(self.target.first().targetGate.component);
var tb = stack.get(tc).last();
self.execute(sb, tb);
}
operation TDL!Interaction execute(sourceContext : TTCN!StatementBlock, targetContext : TTCN!StatementBlock) {
//source behaviour
var ssl = self.executeSource();
sourceContext.stat.add(ssl);
//TODO: handle multicast?
//target behaviour
var t = self.target.first();
var tsl = self.executeTarget(t);
targetContext.stat.add(tsl);
}
operation TDL!Behaviour getMainContext(component : TDL!ComponentInstance) : String {
return self.getTestDescription().name+"_"+component.name+"_main";
}
operation TDL!AlternativeBehaviour execute() {
if (not transformAlt) return;
var td = self.getTestDescription();
//TODO: naive simplified assumption
var fb = self.block.first().behaviour.first();
if (fb.isKindOf(TDL!Interaction)) {
var sc = self.getMainContext(fb.sourceGate.component);
var sb = stack.get(sc).last();
self.executeSource(sb);
var tc = self.getMainContext(fb.target.first().targetGate.component);
var tb = stack.get(tc).last();
self.executeTarget(tb);
}
}
operation TDL!AlternativeBehaviour executeTarget(targetContext : TTCN!StatementBlock) {
var tsl = self.executeTarget();
targetContext.stat.add(tsl);
}
operation TDL!AlternativeBehaviour executeSource(sourceContext : TTCN!StatementBlock) {
//TODO: simple assumption - trigger first
//TODO: needs to follow path, right now triggers first interactions in other branches as well
var fb = self.block.first().behaviour.first();
if (fb.isKindOf(TDL!Interaction)) {
var ssl = fb.executeSource();
sourceContext.stat.add(ssl);
}
}
operation TDL!AlternativeBehaviour checkPath() : Boolean {
var first = true;
if (self.eContainer.isDefined()) {
if (self.eContainer.isKindOf(TDL!Block)) {
if (self.eContainer.eContainer.isKindOf(TDL!AlternativeBehaviour)) {
if (self.eContainer.eContainer.block.indexOf(self.eContainer) <> 0) {
first = false;
} else {
first = self.eContainer.eContainer.checkPath();
}
}
}
}
return first;
}
operation TDL!AlternativeBehaviour executeTarget() : TTCN!FunctionStatementList {
if (not transformAlt) return;
//TODO
//target only so far..
//where should this be placed? in the receiving side?
//how about source
//TODO: add explicit scoping
var tsl = new TTCN!FunctionStatementList();
var fs = new TTCN!FunctionStatement();
fs.behavior = new TTCN!BehaviourStatements();
fs.behavior.alt = new TTCN!AltConstruct();
fs.behavior.alt.agList = new TTCN!AltGuardList();
for (block in self.block) {
var gs = block.executeAltBlock();
fs.behavior.alt.agList.guardList.add(gs);
}
tsl.statements.add(fs);
//tsl.sc.add(";");
return tsl;
}
operation TDL!Block executeAltBlock() : TTCN!GuardStatement {
var gs = new TTCN!GuardStatement();
gs.`guard` = new TTCN!AltGuardChar();
//TODO: expression
gs.block = new TTCN!StatementBlock();
//naive assumption
var cf = self.behaviour.first().getMainContext(self.behaviour.first().target.first().targetGate.component);
stack.get(cf).add(gs.block);
var i = 0;
for (b in self.behaviour) {
if (i==0) {
if (b.isKindOf(TDL!Interaction)) {
gs.op = b.getGuardOp();
} else {
//TODO: handle other behaviours?
}
} else {
b.execute();
}
i = i+1;
}
stack.get(cf).remove(gs.block);
//TODO: statement block
return gs;
}
operation TDL!Interaction getGuardOp() : TTCN!GuardOp {
var op = new TTCN!GuardOp();
op.receive = new TTCN!ReceiveStatement();
op.receive.any = new TTCN!PortOrAny();
//TODO: handle broadcast?
op.receive.any.ref = self.target.first().targetGate.gate.equivalent();
op.receive.receive = new TTCN!PortReceiveOp();
op.receive.receive.template = new TTCN!InLineTemplate();
op.receive.receive.template.template = self.argument.getTemplateBody();
return op;
}
operation TDL!BoundedLoopBehaviour execute() {
//TODO
for (b in self.block.behaviour) {
b.execute();
}
}
operation TDL!UnboundedLoopBehaviour execute() {
//TODO
for (b in self.block.behaviour) {
b.execute();
}
}
operation TDL!ActionReference execute() {
//TODO
}
operation TDL!VerdictAssignment execute() {
//TODO
}
operation TDL!CompoundBehaviour execute() {
//TODO
for (b in self.block.behaviour) {
b.execute();
}
}
operation TDL!Behaviour execute() {
(" Skipping " +self.type.name+" (not yet supported)").println();
if (self.type.name = "ParallelBehaviour" and false) {
(indent+"group Parallel").printlno();
var i = 0;
for (block in self.block) {
for (b in block.behaviour) {
b.execute(indent+" ");
}
if (i <= block.size()) {
(indent+"else").printlno();
}
i = i+1;
}
(indent+"end").printlno();
}
}