Newer
Older
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
import 'http://www.etsi.org/spec/TDL/1.4.1'
package tdl
context NamedElement
-- Mandatory name
inv MandatoryName ('A \'NamedElement\' shall have the \'name\' property set and the \'name\' shall be not an empty String.' + self.toString()):
not self.name.oclIsUndefined() and self.name.size() > 0
-- Distinguishable qualified names
inv DistinquishableName ('All qualified names of instances of \'NamedElement\'s shall be distinguishable within a TDL model.' + self.toString()):
NamedElement.allInstances()->one(e | e.qualifiedName = self.qualifiedName)
-- [NOTE: It is up to the concrete syntax definition and tooling to resolve any name clashes between instances of the same meta-class in the qualified name.]
context Package
-- No cyclic imports
inv CyclicImports ('A \'Package\' shall not import itself directly or indirectly.' + self.toString()):
self.import->asOrderedSet()->closure(i | i.importedPackage.import)->forAll(i |
i.importedPackage <> self)
context ElementImport
-- Consistency of imported elements
inv ConsistentImports ('All imported \'PackageableElement\'s referenced by an \'ElementImport\' shall be directly owned by the imported \'Package\'.' + self.toString()):
self.importedElement->forAll(e | self.importedPackage.packagedElement->includes(e))
-- [Figure 5.2: Miscellaneous elements]
context Comment
-- No nested comments
inv CommentNestedComments ('A \'Comment\' shall not contain \'Comment\'s.' + self.toString()):
self.comment->isEmpty()
-- No annotations to comments
inv CommentNestedAnnotations ('A \'Comment\' shall not contain \'Annotation\'s.' + self.toString()):
self.annotation->isEmpty()
context Annotation
-- No nested annotations
inv AnnotationNestedAnnotations ('An \'Annotation\' shall not contain \'Annotation\'s' + self.toString()):
self.annotation->isEmpty()
-- No comments to annotations
inv AnnotationNestedComments ('An \'Annotation\' shall not contain \'Comment\'s.' + self.toString()):
self.comment->isEmpty()
context Extension
-- Inherit from element of the same meta-class
inv Extension ('The element containing an \'Extension\' and the element in the \'extending\' property shall have the same meta-class.' + self.toString()):
self.container().oclType() = self.extending.oclType()
context Constraint
-- Effectively static quantifiers
inv StaticQuantifiers ('All \'DataUse\'s specified as \'quantifier\'s shall be effectively static.' + self.toString()):
self.quantifier->forAll(q | q.isEffectivelyStatic())
-- Empty arguments for quantifiers
inv NoArgumentQuantifiers ('The \'argument\' sets for all \'DataUse\'s specified as \'quantifier\'s shall be empty.' + self.toString()):
self.quantifier->forAll(q | q.argument->isEmpty())
-- Constraint applicability for 'union' and 'uniontype'
inv ConstraintApplicabilityUnionUniontype ('The predefined \'ConstraintType\'s \'union\' and \'uniontype\' shall be applied to \'StructuredDataType\'s only. ' + self.toString()):
(self.type.name = 'union' or self.type.name = 'uniontype')
implies self.container().oclIsTypeOf(StructuredDataType)
-- Constraint applicability for 'range' and 'format'
inv ConstraintApplicabilityRangeFormat ('The predefined \'ConstraintType\'s \'range\' and \'format\' shall be applied to \'SimpleDataType\'s and \'Member\'s with a \'SimpleDataType\' \'dataType\' only. ' + self.toString()):
(self.type.name = 'range' or self.type.name = 'format')
implies (self.container().oclIsTypeOf(SimpleDataType)
or (self.container().oclIsTypeOf(Member)
and self.container().oclAsType(Member).dataType.oclIsTypeOf(SimpleDataType)))
-- Constraint applicability for 'length', 'minLength', and 'maxLength'
inv ConstraintApplicabilityLength ('The predefined \'ConstraintType\'s \'length\', \'minLength\', and \'maxLength\' shall be applied to \'CollectionDataType\'s, \'SimpleDataType\'s and \'Member\'s with a \'SimpleDataType\' or a \'CollectionDataType\' \'dataType\' only. ' + self.toString()):
(self.type.name = 'length' or self.type.name = 'minLength' or self.type.name = 'maxLength')
implies (self.container().oclIsTypeOf(SimpleDataType)
or self.container().oclIsTypeOf(CollectionDataType)
or (self.container().oclIsTypeOf(Member)
and self.container().oclAsType(Member).dataType.oclIsTypeOf(SimpleDataType))
and self.container().oclAsType(Member).dataType.oclIsTypeOf(CollectionDataType))
-- Quantifiers for 'length', 'minLength', and 'maxLength'
inv ConstraintQuantifierLength ('The predefined \'ConstraintType\'s \'length\', \'minLength\', and \'maxLength\' shall be used with exactly one \'quantifier\' resolved to an instance conforming to the predefined \'Integer\' \'DataType\'. ' + self.toString()):
(self.type.name = 'length' or self.type.name = 'minLength' or self.type.name = 'maxLength')
implies (self.quantifier->size() = 1
and self.quantifier->forAll(q | q.resolveDataType().conformsTo('Integer')))
-- Quantifiers for 'range'
inv ConstraintQuantifierRange ('The predefined \'ConstraintType\' \'range\' shall be used with exactly two \'quantifier\'s resolved to instance conforming to the predefined \'Integer\' \'DataType\'. ' + self.toString()):
(self.type.name = 'length')
implies (self.quantifier->size() = 2
and self.quantifier->forAll(q | q.resolveDataType().conformsTo('Integer')))
context DataElementMapping
-- Restricted use of 'ParameterMapping'
inv ParameterMappingType ('A set of \'ParameterMapping\'s may only be provided if \'mappableDataElement\' refers to a \'StructuredDataType\', an \'Action\' or a \'Function\' definition and the \'mappableDataElement\' contains the mapped \'Parameters\'.' + self.toString()):
self.parameterMapping->size() = 0
or (self.mappableDataElement.oclIsTypeOf(StructuredDataType)
and self.parameterMapping->forAll(p |
self.mappableDataElement.oclAsType(StructuredDataType).allMembers()->includes(p.parameter)))
or (self.mappableDataElement.oclIsKindOf(Action)
and self.parameterMapping->forAll(p |
self.mappableDataElement.oclAsType(Action).formalParameter->includes(p.parameter)))
-- All parameters shall be mapped
inv ParameterMappings ('If the \'mappableDataElement\' refers to a \'StructuredDataType\', an \'Action\' or a \'Function\' definition, all the \'Parameters\' contained in the \'mappableDataElement\' shall be mapped.' + self.toString()):
(self.mappableDataElement.oclIsKindOf(SimpleDataType) or self.mappableDataElement.oclIsKindOf(DataInstance)
or (self.mappableDataElement.oclIsTypeOf(StructuredDataType)
and self.mappableDataElement.oclAsType(StructuredDataType).member->forAll(p |
self.parameterMapping->exists(m | m.parameter = p)))
or (self.mappableDataElement.oclIsKindOf(Action)
and self.mappableDataElement.oclAsType(Action).formalParameter->forAll(p |
self.parameterMapping->exists(m | m.parameter = p))
self.mappableDataElement.oclAsType(Action).formalParameter->includes(p.parameter))))
context SimpleDataInstance
-- SimpleDataInstance shall refer to SimpleDataType
inv SimpleDataInstanceType ('The inherited reference \'dataType\' from \'DataInstance\' shall refer to instances of \'SimpleDataType\' solely.' + self.toString()):
self.dataType.oclIsKindOf(SimpleDataType)
-- SimpleDataInstance container in EnumDataType
inv EnumDataInstanceContainment ('A \'SimpleDataInstance\' whose \'dataType\' property refers to an \'EnumDataType\' shall be contained in that \'EnumDataType\'.' + self.toString()):
not self.dataType.oclIsKindOf(EnumDataType) or self.oclContainer() = self.dataType
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
-- [Figure 6.3: Structured data type and instance]
context StructuredDataType
-- Different member names in a structured data type
inv DistinguishableMemberNames ('All \'Member\' names of a \'StructuredDataType\' (including the names of inherited \'Members\') shall be distinguishable.' + self.toString()):
self.allMembers()->isUnique(e | e.name)
context StructuredDataInstance
-- StructuredDataInstance shall refer to StructuredDataType
inv StructuredDataInstance ('The inherited reference \'dataType\' from \'DataInstance\' shall refer to instances of \'StructuredDataType\' solely.' + self.toString()):
self.dataType.oclIsTypeOf(StructuredDataType)
-- 'Member' of the 'StructuredDataType'
inv ExistingMemberOfDataType ('The referenced \'Member\' shall be contained in or inherited by the \'StructuredDataType\' that the \'StructuredDataInstance\', which contains this \'MemberAssignment\', refers to.' + self.toString()):
self.memberAssignment->forAll(a | self.dataType.oclAsType(StructuredDataType).allMembers()->includes(a.member))
-- Unique assignments for each 'Member' of the 'StructuredDataType'
inv UniqueMemberAssignments ('There shall be at most one \'memberAssignment\' for each \'Member\' of the \'StructuredDataType\' that the \'StructuredDataInstance\', which contains this \'MemberAssignment\', refers to.' + self.toString()):
self.memberAssignment->isUnique(m | m.member)
-- 'union' constraint on the type of the 'StructuredDataInstance'
inv StructuredDataInstanceUnionConstraint ('If the \'dataType\' of the \'StructuredDataInstance\' has the predefined constraint \'union\' then the \'memberAssignment\' shall not contain more than one \'MemberAssignment\'.' + self.toString()):
not self.dataType.allConstraints()->exists(c | c.type.name = 'union')
or self.memberAssignment->size() <= 1
-- 'uniontype' constraint on the type of the 'StructuredDataInstance'
inv StructuredDataInstanceUniontypeConstraint ('If the \'dataType\' of \'StructuredDataInstance\' has the predefined constraint \'uniontype\' then there shall only be \'MemberAssignment\' for the \'Member\'s of the \'dataType\' itself or of at most one of the \'StructuredDataType\'s which the \'dataType\' is extending.' + self.toString()):
not self.dataType.allConstraints()->exists(c | c.type.name = 'uniontype')
or self.memberAssignment->forAll(m | self.dataType.oclAsType(StructuredDataType).member->includes(m)
or self.dataType.oclAsType(StructuredDataType).extension->one(e |
e.extending.oclAsType(StructuredDataType).allMembers()->includes(m)))
context MemberAssignment
-- Type of a 'memberSpec' shall conform to the type of the 'member'
inv MatchingMemberDataType ('The \'DataType\' of the \'DataUse\' of \'memberSpec\' shall conform to the \'DataType\' of the \'Member\' of the \'MemberAssignment\'.' + self.toString()):
self.memberSpec.resolveDataType().conformsTo(self.member.dataType)
-- Restricted use of 'OmitValue' for optional 'Member's only
inv OmitValueUse ('A non-optional \'Member\' shall have a \'DataUse\' specification assigned to it that is different from \'OmitValue\' and \'AnyValueOrOmit\'.' + self.toString()):
(self.memberSpec.oclIsTypeOf(OmitValue) or self.memberSpec.oclIsTypeOf(AnyValueOrOmit))
implies self.member.isOptional = true
-- Static data use in 'memberSpec'
inv StaticDataInMemberSpec ('The \'memberSpec\' and all of its \'ParameterBinding\'s shall be effectively static. ' + self.toString()):
self.memberSpec.isEffectivelyStatic()
-- [Figure 6.4: Collection data]
context CollectionDataType
-- No multidimensional collections
inv NoMultidimensionalCollections ('The \'itemType\' shall not be an instance of \'CollectionDataType\'. ' + self.toString()):
not self.itemType.oclIsKindOf(CollectionDataType)
context CollectionDataInstance
-- CollectionDataInstance shall refer to CollectionDataType
inv CollectionDataInstanceType ('The inherited reference \'dataType\' from \'DataInstance\' shall refer to instances of \'CollectionDataType\' solely.' + self.toString()):
self.dataType.oclIsKindOf(CollectionDataType)
-- Type of items in the 'CollectionDataInstance'
inv CollectionDataInstanceItemType ('The items in \'CollectionDataInstance\' shall conform to the \'itemType\' of the \'CollectionDataType\' that is defined as the \'dataType\' of this \'CollectionDataInstance\'. ' + self.toString()):
self.item->forAll(i |
i.resolveDataType().conformsTo(self.dataType.oclAsType(CollectionDataType).itemType))
-- Static data use in 'item'
inv StaticDataInItem ('The DataUse\'s in \'item\' and all of the respective \'ParameterBinding\'s shall be effectively static. ' + self.toString()):
self.item->forAll(i | i.isEffectivelyStatic())
-- Length constraint of the 'CollectionDataInstance'
inv CollectionDataInstanceLengthConstraint ('If the \'dataType\' \'CollectionType\' contains the predefined constraint \'length\' then the length of this \'CollectionDataInstance\' shall be equal to the \'quantifier\' of that \'Constraint\'.' + self.toString()):
true --This constraint cannot be expressed formally.
-- [Figure 6.5: Procedure and procedure parameter]
context EnumDataType
-- No extensions for EnumDataType
inv EnumDataTypeExtensions ('The \'extension\' property of an \'EnumDataType\' shall be empty.' + self.toString()):
self.extension.oclIsUndefined()
context DataUse
-- Occurrence of 'argument' and 'reduction'
inv ArgumentReductionLists ('Only in case of a \'FunctionCall\' both the \'argument\' list and the \'reduction\' list may be provided, otherwise either the \'argument\' list, the \'reduction\' list, or none of them shall be provided.' + self.toString()):
self.argument->isEmpty() or self.reduction->isEmpty() or self.oclIsTypeOf(FunctionCall)
-- Structured data types in 'reduction' set
inv ReductionMembers ('The \'Member\' referenced by the \'MemberReference\' at index i of a \'reduction\' shall be contained in or inherited by the \'StructuredDataType\' of the \'Member\' referenced by the \'MemberReference\' at index (i - 1) of that \'reduction\'.' + self.toString()):
not self.resolveDataType().oclIsKindOf(StructuredDataType)
or self.reduction->isEmpty()
or self.resolveDataType().oclAsType(StructuredDataType).allMembers()->includes(self.reduction->first().member)
and self.reduction->select(m | self.reduction->indexOf(m) > 1)->forAll(m |
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
self.reduction->at(self.reduction->indexOf(m)-1).member.dataType.oclIsKindOf(StructuredDataType)
and self.reduction->at(self.reduction->indexOf(m)-1).member.dataType.oclAsType(StructuredDataType).allMembers()
->includes(m.member))
-- No member with collection index in the first element in reduction
inv FirstReduction ('The first \'MemberReference\' in reduction shall not specify both member and collectionIndex. ' + self.toString()):
self.reduction->first().member.oclIsUndefined() or self.reduction->first().collectionIndex.oclIsUndefined()
context ParameterBinding
-- Matching data type
inv ParameterBindingTypes ('The provided \'DataUse\' shall conform to the \'DataType\' of the referenced \'Parameter\'.' + self.toString()):
self.dataUse.resolveDataType().conformsTo(self.parameter.dataType)
-- Use of a 'StructuredDataInstance' with non-optional 'Member's
inv OmitValueParameter ('A non-optional \'Member\' of a \'StructuredDataType\' shall have a \'DataUse\' specification assigned to it that is different from \'OmitValue\' or \'AnyValueOrOmit\'.' + self.toString()):
self.parameter.oclIsTypeOf(Member) and self.parameter.oclAsType(Member).isOptional = false
implies not self.dataUse.oclIsTypeOf(OmitValue) and not self.dataUse.oclIsTypeOf(AnyValueOrOmit)
context MemberReference
-- Collection index expressions for collections only
inv CollectionIndex ('If the type of the related \'DataUse\' is not \'CollectionDataType\' then the collectionIndex shall be undefined. ' + self.toString()):
self.collectionIndex.oclIsUndefined()
or self.container().oclAsType(DataUse).resolveDataType().oclIsKindOf(CollectionDataType)
-- Either member or collection index is required
inv MemberOrReduction ('Either the member or collectionIndex shall be specified. ' + self.toString()):
not self.member.oclIsUndefined() or not self.collectionIndex.oclIsUndefined()
context DataInstanceUse
-- 'DataInstance' reference or non-empty 'argument' or non-empty 'item'
inv DataInstanceOrArgumentsOrItems ('If a \'dataInstance\' is not specified, either a non-empty \'argument\' set or a non-empty \'item\' set shall be specified.' + self.toString()):
not self.dataInstance.oclIsUndefined() or not self.argument->isEmpty() or not self.item->isEmpty()
-- Valid 'DataType' for items
inv DataTypeOfItemsInDataInstance ('The items in the \'item\' property shall conform to the \'itemType\' of the resolved \'CollectionDataType\'.' + self.toString()):
self.item->forAll(i | i.resolveDataType().conformsTo(self.resolveDataType().oclAsType(CollectionDataType).itemType))
-- No 'item' if 'dataInstance' is specified
inv NoItemWithDataInstance ('The \'item\' property shall be empty if the \'dataInstance\' property is specified.' + self.toString()):
not self.dataInstance.oclIsUndefined() implies self.item->isEmpty()
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
context SpecialValueUse
-- Empty 'argument' and 'reduction' sets
inv SpecialValueArgumentReduction ('The \'argument\' and \'reduction\' sets shall be empty.' + self.toString()):
self.reduction->isEmpty() and self.argument->isEmpty()
context FunctionCall
-- Matching parameters
inv FunctionCallParameters ('All \'FormalParameter\'s of the invoked \'Function\' shall be bound.' + self.toString()):
self.function.formalParameter->forAll(p | self.argument->exists(a | a.parameter = p))
context VariableUse
-- Local variables of tester components only
inv VariableUseComponentRole ('All variables used in a \'DataUse\' specification via a \'VariableUse\' shall be local to the same \'componentInstance\' and the \'componentInstance\' shall be in the role \'Tester\'.' + self.toString()):
self.componentInstance.type.allVariables()->includes(self.variable)
and self.componentInstance.role = ComponentInstanceRole::Tester
context PredefinedFunctionCall
-- Compatible actual parameters
inv PredefinedFunctionCallParameters ('The number and type of actual parameters shall be compatible with the formal parameters of the invoked \'PredefinedFunction\' according to the specification of the \'PredefinedFunction\'.' + self.toString()):
true --This constraint cannot be expressed formally.
-- Empty 'argument' and 'reduction' sets
inv PredefinedFunctionCallArgumentReduction ('The \'argument\' and \'reduction\' sets shall be empty.' + self.toString()):
self.reduction->isEmpty() and self.argument->isEmpty()
context LiteralValueUse
-- Exactly one value specification
inv SpecifiedLiteralValue ('There shall be exactly one value specification, where either the \'value\', or the \'intValue\', or the \'boolValue\' property is be specified, but not more than one of them.' + self.toString()):
not self.value.oclIsUndefined()
xor not self.intValue.oclIsUndefined()
xor not self.boolValue.oclIsUndefined()
-- Empty 'argument' and 'reduction' sets if not 'dataType'
inv LiteralValueArgumentReduction ('If \'dataType\' is not specified then the \'argument\' and \'reduction\' sets shall be empty.' + self.toString()):
(self.dataType.oclIsUndefined())
implies (self.reduction->isEmpty() and self.argument->isEmpty())
-- Integer type for integer value
inv LiteralValueIntType ('If \'intValue\' is specified then the \'dataType\' is either unspecified or the specified \'DataType\' is instanceof of \'Time\' or conforms to predefined type \'Integer\'.' + self.toString()):
implies (self.dataType.oclIsUndefined() or self.dataType.oclIsKindOf(Time) or self.dataType.conformsTo('Integer'))
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
-- Boolean type for Boolean value
inv LiteralValueBoolType ('If \'boolValue\' is specified then the \'dataType\' is either unspecified or the specified \'DataType\' conforms to predefined type \'Boolean\'.' + self.toString()):
not self.boolValue.oclIsUndefined()
implies (self.dataType.oclIsUndefined() or self.dataType.conformsTo('Boolean'))
context DataElementUse
-- 'DataElement' reference or non-empty 'argument' or non-empty 'item'
inv DataInstanceOrArgumentsOrItemsInDataElementUse ('If a \'dataElement\' is not specified, or if the \'dataElement\' is resolved to a \'StructuredDataType\' or a \'CollectionDataType\', either a non-empty \'argument\' set or a non-empty \'item\' set shall be specified.' + self.toString()):
not (self.dataElement.oclIsUndefined() and self.argument->isEmpty() and self.item->isEmpty())
and not (self.dataElement.oclIsKindOf(StructuredDataType) and self.argument->isEmpty())
and not (self.dataElement.oclIsKindOf(CollectionDataType) and self.item->isEmpty())
-- Valid 'DataType' for items
inv DataTypeOfItemsInDataInstance ('The items in the \'item\' property shall conform to the \'itemType\' of the resolved \'CollectionDataType\'.' + self.toString()):
self.item->forAll(i | i.resolveDataType().conformsTo(self.resolveDataType().oclAsType(CollectionDataType).itemType))
-- Only 'item' if the resolved data type is 'CollectionDataType'
inv ItemOnlyWithCollectionDataType ('The \'item\' property shall be non-empty if the \'dataElement\' property is resolved to a \'CollectionDataType\'.' + self.toString()):
(((self.dataElement.oclIsKindOf(CollectionDataType))
or self.dataElement.oclIsUndefined())
and not self.item->isEmpty())
or self.item->isEmpty()
-- Matching parameters for 'Function's
inv FunctionCallParameters ('All \'FormalParameter\'s shall be bound if the \'dataElement\' refers to a \'Function\'.' + self.toString()):
not self.dataElement.oclIsKindOf(Function)
or self.dataElement.oclAsType(Function).formalParameter->forAll(p | self.argument->exists(a | a.parameter = p))
context TimeLabelUse
-- Empty 'argument' and 'reduction' sets
inv TimeLabelArgumentReduction ('The \'argument\' and \'reduction\' sets shall be empty.' + self.toString()):
self.reduction->isEmpty() and self.argument->isEmpty()
-- 'TimeLabel's only within the same 'TestDescription' when local ordering is used
inv TimeLabelLocallyOrdered ('When local ordering is used, \'TimeLabel\'s shall only be used within the same test description. ' + self.toString()):
self.getParentTestDescription().isLocallyOrdered = true
or self.timeLabel.getParentTestDescription() = self.getParentTestDescription()
context TimeConstraint
-- Time constraint expression of type Boolean
inv TimeConstraintType ('The expression given in the \'DataUse\' specification shall evaluate to predefined type \'Boolean\'.' + self.toString()):
self.timeConstraintExpression.resolveDataType().name = 'Boolean'
-- Use of local variables only
inv TimeConstraintVariables ('The expression given in the \'DataUse\' specification shall contain only \'Variable\'s that are local to the \'AtomicBehaviour\' that contains this \'TimeConstraint\'. That is, all \'VariableUse\'s shall reference the \'ComponentInstance\'s which participate in the \'AtomicBehaviour\'.' + self.toString()):
self.timeConstraintExpression.argument
->closure(a | a.dataUse.argument)->collect(pb | pb.dataUse)
->union(self.timeConstraintExpression.argument)
->select(du | du.oclIsKindOf(VariableUse))
->forAll(du | self.container().oclAsType(Behaviour).getParticipatingComponents()->includes(
du.oclAsType(VariableUse).componentInstance))
-- Use of local time labels only
inv TimeConstraintTimeLabels ('In case of locally ordered \'TestDescription\', the expression given in the \'DataUse\' specification shall contain only \'TimeLabel\'s that are local to the \'AtomicBehaviour\' that contains this \'TimeConstraint\'. That is, all \'TimeLabel\'s shall be contained in \'AtomicBehaviour\'s involving the \'ComponentInstance\'s which participate in the \'AtomicBehaviour\' that contains this \'TimeConstraint.' + self.toString()):
self.timeConstraintExpression.argument
->closure(a | a.dataUse.argument)->collect(pb | pb.dataUse)
->union(self.timeConstraintExpression.argument)
->select(du | du.oclIsKindOf(TimeLabelUse))
->forAll(du | self.container().oclAsType(Behaviour).getParticipatingComponents()->includesAll(
du.oclAsType(TimeLabelUse).timeLabel.container().oclAsType(Behaviour).getParticipatingComponents()))
-- [Figure 7.2: Time operations]
context TimeOperation
-- Component required in locally ordered test description
inv TimeOperationComponent ('If the \'TimeOperation\' is contained in a locally ordered \'TestDescription\' then the \'componentInstance\' shall be specified.' + self.toString()):
self.getParentTestDescription().isLocallyOrdered
implies not self.componentInstance.oclIsUndefined()
-- Time operations on tester components only
inv TimeOperationComponentRole ('A \'TimeOperation\' shall be performed only on a \'ComponentInstance\' in the role \'Tester\'.' + self.toString()):
(not self.componentInstance.oclIsUndefined()
and self.componentInstance.role = ComponentInstanceRole::Tester)
or (self.oclIsTypeOf(Quiescence)
and not self.oclAsType(Quiescence).gateReference.oclIsUndefined()
and self.oclAsType(Quiescence).gateReference.component.role = ComponentInstanceRole::Tester)
-- 'Time' data type for period expression
inv TimePeriodType ('The \'DataUse\' expression assigned to the \'period\' shall evaluate to a data instance of the \'Time\' data type.' + self.toString()):
self.period.resolveDataType().oclIsKindOf(Time)
context Quiescence
-- Exclusive use of gate reference or component instance
inv QuiescenceTarget ('If a \'GateReference\' is provided, a \'ComponentInstance\' shall not be provided and vice versa.' + self.toString()):
self.gateReference.oclIsUndefined() xor self.componentInstance.oclIsUndefined()
-- [Figure 7.3: Timer and timer operations]
context TimerOperation
-- Timer operations on tester components only
inv TimerOperationComponentRole ('A \'TimerOperation\' shall be performed only on a \'ComponentInstance\' in the role \'Tester\'.' + self.toString()):
self.componentInstance.role = ComponentInstanceRole::Tester
context TimerStart
-- 'Time' data type for period expression
inv TimerPeriodType ('The \'DataUse\' expression assigned to the \'period\' shall evaluate to a data instance of the \'Time\' data type.' + self.toString()):
self.period.resolveDataType().oclIsKindOf(Time)
context GateType
-- Compatible 'DataType's.
inv GateType ('The \'DateType\'s specified for the \'GateType\' shall correspond the kind of the \'GateType\'. For \'GateType\' of kind \'Procedure\' only \'ProcedureSignature\'s shall be specified as data types. For \'GateType\' of kind \'Message\' only \'StructuredDataType\'s, \'SimpleDataType\'s and \'CollectionDataType\'s shall be specified as data types. ' + self.toString()):
(self.kind = GateTypeKind::Procedure and self.allDataTypes()->forAll(t |
t.oclIsTypeOf(ProcedureSignature)))
or (self.kind = GateTypeKind::Message and self.allDataTypes()->forAll(t | t.oclIsTypeOf(StructuredDataType)
or t.oclIsKindOf(SimpleDataType) or t.oclIsTypeOf(CollectionDataType)))
context GateReference
-- Gate instance of the referred component instance
inv GateInstanceReference ('The referred \'GateInstance\' shall be contained in the \'ComponentType\' of the referred \'ComponentInstance\'.' + self.toString()):
self.component.type.allGates()->includes(self.gate)
context Connection
-- Self-loop connections are not permitted
inv NoSelfLoop ('The \'endPoint\'s of a \'Connection\' shall not be the same. Two endpoints are the same if both, the referred \'ComponentInstance\'s and the referred \'GateInstance\'s, are identical.' + self.toString()):
self.endPoint->forAll(e1 | self.endPoint->one(e2 | e1.gate = e2.gate
and e1.component = e2.component))
-- Consistent type of a connection
inv ConsistentConnectionType ('The \'GateInstance\'s of the two \'endPoint\'s of a \'Connection\' shall refer to the same \'GateType\'.' + self.toString()):
self. endPoint.gate.type->asSet()->size() = 1
context TestConfiguration
-- 'TestConfiguration' and components roles
inv ComponentRoles ('A \'TestConfiguration\' shall contain at least one \'Tester\' and one \'SUT\' \'ComponentInstance\'.' + self.toString()):
self.componentInstance->exists(c | c.role = ComponentInstanceRole::Tester)
and self.componentInstance->exists(c | c.role = ComponentInstanceRole::SUT)
-- Only 'Connection's between own 'ComponentInstance's
inv OwnedComponents ('A \'TestConfiguration\' shall only contain \'Connection\'s between gates of its own \'ComponentInstance\'s. ' + self.toString()):
self.connection->forAll(c |
self.componentInstance->includesAll(c.endPoint.component))
-- Minimal 'TestConfiguration'
inv MinimalTestConfiguration ('Each \'TestConfiguration\' shall specify at least one \'Connection\' that connects a \'GateInstance\' of a \'ComponentInstance\' in the role \'Tester\' with a \'GateInstance\' of a \'ComponentInstance\' in the role \'SUT\'.' + self.toString()):
self.connection->exists(c |
c.endPoint.component.role->includesAll(Set{ComponentInstanceRole::SUT, ComponentInstanceRole::Tester}))
-- At most one connection between any two 'GateInstance'/'ComponentInstance' pairs
inv UniqueConnections ('Given the set of \'Connection\'s contained in a \'TestConfiguration\'. There shall be no two \'Connection\'s containing \'GateReference\'s that in turn refer to identical pairs of \'GateInstance\'/\'ComponentInstance\'.' + self.toString()):
self.connection->forAll(c1 | self.connection->one(c2 |
not c1.endPoint->reject(ep1 | not c2.endPoint->exists(ep2 |
ep1.component = ep2.component and ep1.gate = ep2.gate
))->isEmpty()))
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
context Block
-- Guard shall evaluate to Boolean
inv GuardType ('The type of \'guard\' shall be \'Boolean\'.' + self.toString()):
self.guard ->forAll(g | g.expression.resolveDataType().name = 'Boolean')
-- No directly contained 'ExceptionalBehaviour's and 'PeriodicBehaviour's.
inv AllowedBehaviourTypes ('A \'Block\' shall not contain \'ExceptionalBehaviour\'s and \'PeriodicBehaviour\'s.' + self.toString()):
self.behaviour->forAll(b |
not b.oclIsTypeOf(ExceptionalBehaviour) and not b.oclIsTypeOf(PeriodicBehaviour))
-- Guard for each participating tester in locally ordered test descriptions
inv GuardsForParticipatingComponents ('If the \'Block\' is contained in a locally ordered \'TestDescription\' then a guard shall be specified for every participating \'ComponentInstance\' in the associated \'TestConfiguration\' that has the role \'Tester\' or there shall be no guards at all. ' + self.toString()):
self.guard->size() = 0
or self.getParticipatingComponents()->reject(c | c.role = ComponentInstanceRole::SUT)
->forAll(c | self.guard->exists(ex | ex.componentInstance = c))
or not self.getParentTestDescription().isLocallyOrdered
-- Single guard in totally ordered test description
inv SingleTotalGuard ('If the \'Block\' is contained in a totally ordered \'TestDescription\' then there shall not be more than one guard. ' + self.toString()):
self.getParentTestDescription().isLocallyOrdered or self.guard->size() <= 1
context LocalExpression
-- Local expressions in locally ordered test descriptions have 'ComponentInstance' specified
inv LocalExpressionComponent ('If the \'LocalExpression\' is contained in a locally ordered \'TestDescription\' then the componentInstance shall be specified. ' + self.toString()):
self.getParentTestDescription().isLocallyOrdered
implies not self.componentInstance.oclIsUndefined()
-- Only local variables and time labels in case of locally ordered test description
inv LocalVariablesAndTimersInExpression ('If the componentInstance is specified then all \'Variable\'s and \'TimeLabel\'s used in the expression shall be local to that \'ComponentInstance\'.' + self.toString()):
self.expression.argument
->closure(a | a.dataUse.argument)->collect(pb | pb.dataUse)
->union(self.expression.argument)
->including(self.expression)
->select(du | du.oclIsKindOf(VariableUse))
->forAll(du | du.oclAsType(VariableUse).componentInstance = self.componentInstance)
and self.expression.argument
->closure(a | a.dataUse.argument)->collect(pb | pb.dataUse)
->union(self.expression.argument)
->including(self.expression)
->select(du | du.oclIsKindOf(TimeLabelUse))
->forAll(du | du.oclAsType(TimeLabelUse).timeLabel.container().oclAsType(Behaviour)
.getParticipatingComponents()->includes(self.componentInstance))
context BoundedLoopBehaviour
-- No guard constraint
inv BoundedGuard ('The \'Block\' of a \'BoundedLoopBehaviour\' shall not have a \'guard\'.' + self.toString()):
self.block->forAll(b | b.guard.oclIsUndefined())
-- Iteration number shall be countable and positive
inv LoopIteration ('The expression assigned to the \'numIteration\' property shall evaluate to a countable \'SimpleDataInstance\' of an arbitrary user-defined data type, e.g. a positive Integer value.' + self.toString()):
self.numIteration->forAll(e | e.expression.resolveDataType().conformsTo('Integer'))
-- Iteration count in locally ordered test descriptions
inv IterationCountsForParticipatingComponents ('If the \'BoundedLoopBehaviour\' is contained in a locally ordered \'TestDescription\' then a numIteration shall be specified for every participating \'ComponentInstance\' that has the role \'Tester\'.' + self.toString()):
self.block.getParticipatingComponents()->reject(c | c.role = ComponentInstanceRole::SUT)
->forAll(c | self.numIteration->exists(ex | ex.componentInstance = c))
or not self.getParentTestDescription().isLocallyOrdered
-- Single numIteration in totally ordered test description
inv SingleTotalIterationCount ('If the \'BoundedLoopBehaviour\' is contained in a totally ordered \'TestDescription\' then there shall be exactly one numIteration.' + self.toString()):
self.getParentTestDescription().isLocallyOrdered or self.numIteration->size() = 1
context OptionalBehaviour
-- First 'AtomicBehaviour' in block allowed
inv OptionalBehaviourStart ('The block of an \'OptionalBehaviour\' shall start with a tester-to-tester \'Interaction\'. ' + self.toString()):
self.block.behaviour->first().oclIsKindOf(Interaction)
and self.block.behaviour->first().oclAsType(Interaction)
->collect(i | i.sourceGate.component->union(i.target.targetGate.component))
->forAll(c | c.role = ComponentInstanceRole::Tester)
-- No other testers except the participants of starting 'Interaction' within 'OptionalBehaviour' in locally ordered 'TestDescription'
inv OptionalBehaviourParticipation ('If an \'OptionalBehaviour\' is included in a locally ordered \'TestDescription\' then no other tester \'ComponentInstance\' shall participate in the block of the \'OptionalBehaviour\' than the source and target of the starting \'Interaction\' except when being a target of the starting \'Interaction\' in a nested \'OptionalBehaviour\'. ' + self.toString()):
let initial = self.block.behaviour->first().oclAsType(Interaction),
initialComponents = initial->collect(i | i.sourceGate.component->union(i.target.targetGate.component)),
optionals = self.block->closure(
b | b.behaviour
->select(oclIsKindOf(SingleCombinedBehaviour)).oclAsType(SingleCombinedBehaviour).block
->union(b.behaviour
->select(oclIsKindOf(MultipleCombinedBehaviour)).oclAsType(MultipleCombinedBehaviour).block)
).behaviour->select(oclIsKindOf(OptionalBehaviour)).oclAsType(OptionalBehaviour),
optionalTargets = optionals.block->select(b | b.behaviour->select(i | i.oclIsKindOf(Interaction))->first().oclAsType(Interaction).target.targetGate.component)
in
self.block.getParticipatingComponents()
->forAll(c | initialComponents->includes(c) or optionalTargets->includes(c))
or not self.getParentTestDescription().isLocallyOrdered
context AlternativeBehaviour
-- Number of 'Block's
inv AlternativeBlockCount ('An \'AlternativeBehaviour\' shall contain at least two \'Block\'s. ' + self.toString()):
self.block->size() > 1
-- First behaviour of 'Block's
inv FirstBlockBehaviour ('Each block of an \'AlternativeBehaviour\' shall start with a tester-input event. ' + self.toString()):
self.block->forAll(b | b.behaviour->first().isTesterInputEvent())
-- Same component if locally ordered
inv AlternativeBlocksComponent ('If the containing \'TestDescription\' is locally ordered then all \'Block\'s shall start with a tester-input event of the same \'ComponentInstance\'. ' + self.toString()):
let initial = self.block.behaviour->first() in
Set{}
->including(initial->select(oclIsKindOf(Interaction)).oclAsType(Interaction).target.targetGate.component)
->including(initial->select(oclIsKindOf(Quiescence)).oclAsType(Quiescence).componentInstance)
-> including(initial->select(oclIsKindOf(TimeOut)).oclAsType(TimeOut).componentInstance)
->size() = 1 or not self.getParentTestDescription().isLocallyOrdered
-- Tester participating in locally ordered case
inv AlternativeBehaviourParticipation ('If the \'AlternativeBehaviour\' is contained in a locally ordered \'TestDescription\' then no other tester \'ComponentInstance\' shall participate in any block than the target of the first tester-input event and \'ComponentInstance\'s participating in blocks of contained \'OptionalBehaviour\'s. ' + self.toString()):
let initial = self.block.behaviour->first(),
targetComponent = Set{}
->including(initial->select(oclIsKindOf(Interaction)).oclAsType(Interaction).target.targetGate.component)
->including(initial->select(oclIsKindOf(Quiescence)).oclAsType(Quiescence).componentInstance)
-> including(initial->select(oclIsKindOf(TimeOut)).oclAsType(TimeOut).componentInstance),
nonOptionalBlocks = self.block->closure(
b | b.behaviour->reject(oclIsKindOf(OptionalBehaviour))
->select(oclIsKindOf(SingleCombinedBehaviour)).oclAsType(SingleCombinedBehaviour).block
->union(b.behaviour->reject(oclIsKindOf(OptionalBehaviour))
->select(oclIsKindOf(MultipleCombinedBehaviour)).oclAsType(MultipleCombinedBehaviour).block)
)
in
targetComponent->includesAll(
nonOptionalBlocks.getParticipatingComponents()->reject(c | c.role = ComponentInstanceRole::SUT))
or not self.getParentTestDescription().isLocallyOrdered
-- OptionalBehaviour in locally ordered case
inv OptionalAlternativeBehaviour ('A block of an \'AlternativeBehaviour\' if the containing \'TestDescription\' is locally ordered, shall only contain \'OptionalBehaviour\'(s) whose source \'ComponentInstance\' is the same as the target of the first tester-input event of that \'Block\'. ' + self.toString()):
let initial = self.block.behaviour->first(),
targetComponent = Set{}
->including(initial->select(oclIsKindOf(Interaction)).oclAsType(Interaction).target.targetGate.component)
->including(initial->select(oclIsKindOf(Quiescence)).oclAsType(Quiescence).componentInstance)
-> including(initial->select(oclIsKindOf(TimeOut)).oclAsType(TimeOut).componentInstance)
in
self.block.behaviour->select(oclIsKindOf(OptionalBehaviour)) .oclAsType(OptionalBehaviour).block
->first().oclAsType(Interaction).sourceGate.component->forAll(c | targetComponent->includes(c))
or not self.getParentTestDescription().isLocallyOrdered
context ConditionalBehaviour
-- Guard for 'ConditionalBehaviour' with single block
inv ConditionalFirstGuard ('If there is only one \'Block\' specified, it shall have a \'guard\'.' + self.toString()):
self.block->size() > 1 or self.block->first().guard->size() > 1
-- Possible else block for 'ConditionalBehaviour' with multiple blocks
inv ConditionalLastGuard ('All \'Block\'s specified, except the last one, shall have a \'guard\'.' + self.toString()):
self.block->size() = 1
or self.block->forAll(b | b = self.block->last() or b.guard ->size() > 1)
context ParallelBehaviour
-- Number of blocks in 'ParallelBehaviour'
inv ParallelBlockCount ('There shall be at least two \'Block\'s specified.' + self.toString()):
self.block->size() > 1
-- [Figure 9.3: Exceptional and periodic behaviour]
context ExceptionalBehaviour
-- First 'AtomicBehaviour' in block allowed
inv FirstExceptionalBehaviour ('The block of an \'ExceptionalBehaviour\' shall start with a tester-input event.' + self.toString()):
self.block.behaviour->first().isTesterInputEvent()
-- Guarded component shall be a 'Tester' component
inv ExceptionalGuardedComponent ('The \'guardedComponent\' shall refer to a \'ComponentInstance\' with the role of \'Tester\'.' + self.toString()):
self.guardedComponent.oclIsUndefined() or self.guardedComponent.role = ComponentInstanceRole::Tester
-- Same component if locally ordered and guarded component present
inv ExceptionalGuardedandTargetComponent ('If the containing \'TestDescription\' is locally ordered and guardedComponent is specified then the \'Block\'s shall start with tester-input event of the same \'ComponentInstance\' as specified in guardedComponent. ' + self.toString()):
let initial = self.block.behaviour->first(),
targetComponent = Set{}
->including(initial->select(oclIsKindOf(Interaction)).oclAsType(Interaction).target.targetGate.component)
->including(initial->select(oclIsKindOf(Quiescence)).oclAsType(Quiescence).componentInstance)
-> including(initial->select(oclIsKindOf(TimeOut)).oclAsType(TimeOut).componentInstance)
in
guardedComponent->includesAll(targetComponent)
or not self.getParentTestDescription().isLocallyOrdered
-- Tester participating in locally ordered case
inv ExceptionalBehaviourParticipation ('If the \'ExceptionalBehaviour\' is contained in a locally ordered \'TestDescription\' then no other tester \'ComponentInstance\' shall participate in any block than the target of the first tester-input event and \'ComponentInstance\'s participating in blocks of contained \'OptionalBehaviour\'s . ' + self.toString()):
let initial = self.block.behaviour->first(),
targetComponent = Set{}
->including(initial->select(oclIsKindOf(Interaction)).oclAsType(Interaction).target.targetGate.component)
->including(initial->select(oclIsKindOf(Quiescence)).oclAsType(Quiescence).componentInstance)
-> including(initial->select(oclIsKindOf(TimeOut)).oclAsType(TimeOut).componentInstance),
nonOptionalBlocks = self.block->closure(
b | b.behaviour->reject(oclIsKindOf(OptionalBehaviour))
->select(oclIsKindOf(SingleCombinedBehaviour)).oclAsType(SingleCombinedBehaviour).block
->union(b.behaviour->reject(oclIsKindOf(OptionalBehaviour))
->select(oclIsKindOf(MultipleCombinedBehaviour)).oclAsType(MultipleCombinedBehaviour).block)
)
in
targetComponent->includesAll(
nonOptionalBlocks.getParticipatingComponents()->reject(c | c.role = ComponentInstanceRole::SUT))
or not self.getParentTestDescription().isLocallyOrdered
-- OptionalBehaviour in locally ordered case
inv OptionalExceptionalBehaviour ('A block of an \'ExceptionalBehaviour\' if the containing \'TestDescription\' is locally ordered, shall only contain \'OptionalBehaviour\'(s) whose source \'ComponentInstance\' is the same as the target of the first tester-input event of that \'Block\'. ' + self.toString()):
let initial = self.block.behaviour->first(),
targetComponent = Set{}
->including(initial->select(oclIsKindOf(Interaction)).oclAsType(Interaction).target.targetGate.component)
->including(initial->select(oclIsKindOf(Quiescence)).oclAsType(Quiescence).componentInstance)
-> including(initial->select(oclIsKindOf(TimeOut)).oclAsType(TimeOut).componentInstance)
in
self.block.behaviour->select(oclIsKindOf(OptionalBehaviour)).oclAsType(OptionalBehaviour).block
->first().oclAsType(Interaction).sourceGate.component->forAll(c | targetComponent->includes(c))
or not self.getParentTestDescription().isLocallyOrdered
context PeriodicBehaviour
-- 'Time' data type for period expression
inv PeriodType ('The \'DataUse\' expression assigned to the \'period\' shall evaluate to a data instance of the \'Time\' data type.' + self.toString()):
self.period->forAll(e | e.expression.resolveDataType().oclIsKindOf(Time))
-- Period for each tester in locally ordered test descriptions
inv PeriodForParticipatingComponents ('If the \'PeriodicBehaviour\' is contained in a locally ordered \'TestDescription\' then a period shall be specified for every \'ComponentInstance\' that has the role \'Tester\' and for which there is a behaviour in the contained \'Block\'. ' + self.toString()):
self.block.getParticipatingComponents()->reject(c | c.role = ComponentInstanceRole::SUT)
->forAll(c | self.period->exists(ex | ex.componentInstance = c))
or not self.getParentTestDescription().isLocallyOrdered
context Break
-- Break in conditional behaviour only
inv ConditionalBreak ('A \'Break\' shall be contained directly in the block of a \'ConditionalBehaviour\'. ' + self.toString()):
self.container().container().oclIsKindOf(ConditionalBehaviour)
-- No behaviours after break
inv BreakIsLast ('A \'Break\' shall be the last behaviour in the containing \'Block\'. ' + self.toString()):
self.container().oclAsType(Block).behaviour->last() = self
context VerdictAssignment
-- Verdict of type 'Verdict'
inv VerdictType ('The \'verdict\' shall evaluate to a, possibly predefined, instance of a \'SimpleDataInstance\' of data type \'Verdict\'.' + self.toString()):
self.verdict.resolveDataType().name = 'Verdict'
-- No 'SpecialValueUse'
inv VerdictNoSpecialValueUse ('The \'verdict\' shall not evaluate to an instance of a \'SpecialValueUse\'.' + self.toString()):
not self.verdict.oclIsKindOf(SpecialValueUse)
context Assertion
-- Boolean condition
inv AssertionOtherwise ('The \'condition\' shall evaluate to predefined \'DataType\' \'Boolean\'.' + self.toString()):
self.condition.resolveDataType().name = 'Boolean'
-- Otherwise of type 'Verdict'
inv AssertionVerdict ('The \'otherwise\' shall evaluate to a, possibly predefined, instance of a \'SimpleDataInstance\' of data type \'Verdict\'.' + self.toString()):
self.otherwise.oclIsUndefined() or self.otherwise.resolveDataType().name = 'Verdict'
-- No 'SpecialValueUse'
inv AssertionNoSpecialValueUse ('The \'otherwise\' shall not evaluate to an instance of a \'SpecialValueUse\'.' + self.toString()):
self.otherwise.oclIsUndefined() or not self.otherwise.oclIsKindOf(SpecialValueUse)
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
-- [Figure 9.5: Interaction behaviour]
context Interaction
-- Gate references of an interaction shall be connected
inv ConnectedInteractionGates ('The \'GateReference\'s that act as source or target(s) of an \'Interaction\' shall be interconnected by a \'Connection\' which is contained in the \'TestConfiguration\' referenced by the \'TestDescription\' containing the \'Interaction\'.' + self.toString()):
self.target->forAll(t |
self.getParentTestDescription().testConfiguration.connection->exists(c |
not c.endPoint->reject(ep |
(ep.component = self.sourceGate.component and ep.gate = self.sourceGate.component) or
(ep.component = t.targetGate.component and ep.gate = t.targetGate.gate)
)->isEmpty()))
context Message
-- 'DataType' resolvable
inv DataTypeResolvable ('If the \'argument\' is \'DataInstanceUse\', either the \'dataType\' property or the \'dataInstance\' property shall be provided. If the \'argument\' is a \'DataElementUse\', the \'dataElement\' property shall be provided.' + self.toString()):
not self.argument.oclIsUndefined()
-- Type of message argument
inv MessageArgumentAndGateType ('The \'DataUse\' specification referred to in the \'argument\' shall match one of the \'DataType\'s referenced in the \'GateType\' definition of the \'GateInstance\'s referred to by the source and target \'GateReference\'s of the \'Interaction\'.' + self.toString()):
(self.argument.oclIsKindOf(AnyValue)
and self.argument. resolveDataType().oclIsUndefined())
or (self.sourceGate.gate.type.allDataTypes()-> exists(t | self.argument.resolveDataType().conformsTo(t))
and self.target->forAll(t | t.targetGate.gate.type.allDataTypes()->exists(t | self.argument.resolveDataType().conformsTo(t))))
-- Use of variables in the 'argument' specification
inv MessageArgumentVariableUse ('The use of \'Variable\'s in the \'DataUse\' specification shall be restricted to \'Variable\'s of \'ComponentInstance\'s that participate in this \'Message\' via the provided \'GateReference\'s.' + self.toString()):
(not self.argument.oclIsKindOf(VariableUse)
or (self.sourceGate.component = self.argument.oclAsType(VariableUse).componentInstance
or self.target->exists(t |
t.targetGate.component = self.argument.oclAsType(VariableUse).componentInstance)))
and self.argument.argument->forAll(a |
not a.dataUse.oclIsKindOf(VariableUse)
or (self.sourceGate.component = a.dataUse.oclAsType(VariableUse).componentInstance
or self.target->exists(t |
t.targetGate.component = a.dataUse.oclAsType(VariableUse).componentInstance)))
and self.argument.argument->closure(a | a.dataUse.argument)->forAll(a |
not a.dataUse.oclIsKindOf(VariableUse)
or (self.sourceGate.component = a.dataUse.oclAsType(VariableUse).componentInstance
or self.target->exists(t |
t.targetGate.component = a.dataUse.oclAsType(VariableUse).componentInstance)))
-- Conforming data type for 'argument' and 'variable'
inv MessageArgumentAndVariableType ('If a \'Variable\' is specified for a \'Target\', the \'DataType\' of \'DataUse\' specification of the \'argument\' shall conform to the \'DataType\'s of referenced \'Variable\'s of all \'Target\'s.' + self.toString()):
self.target->forAll(t | t.valueAssignment->size() = 0
or not self.argument.resolveDataType().oclIsUndefined()
and t.valueAssignment->forAll(v | self.argument.resolveDataType().conformsTo(v.variable.dataType)))
context ProcedureCall
-- Only point-to-point procedure calls
inv ProcedureCallTargetCount ('The \'target\' of \'ProcedureCall\' shall contain exactly one \'Target\'. ' + self.toString()):
self.target->size() = 1
-- Each call has a reply
inv ProcedureCallHasReply ('For every \'ProcedureCall\' with empty \'replyTo\' there shall be one or more \'ProcedureCall\'s that have this \'ProcedureCall\' as \'replyTo\'. ' + self.toString()):
ProcedureCall.allInstances()->exists(pc | pc.replyTo = self)
-- Call and reply within the same 'TestDescription'
inv ProcedureCallAndReply ('The \'ProcedureCall\' referenced in the \'replyTo\' shall be within the same \'TestDescription\' as this \'ProcedureCall\'. ' + self.toString()):
self.replyTo.oclIsUndefined()
or self.replyTo.getParentTestDescription() = self.getParentTestDescription()
-- Call and reply between same components
inv ProcedureCallReplyGates ('The \'sourceGate\' and \'target\' of a \'ProcedureCall\' with \'replyTo\' shall match the \'target\' and \'sourceGate\' of the \'ProcedureCall\' in the \'replyTo\'. That is, corresponding \'GateReference\'s shall be the equal. ' + self.toString()):
ProcedureCall.allInstances()->select(pc | pc.replyTo = self)->forAll(
reply |
reply.target->forAll(t | t.targetGate.component = self.sourceGate.component)
and reply.target->forAll(t | t.targetGate.gate = self.sourceGate.gate)
and self.target->forAll(t | t.targetGate.component = reply.sourceGate.component)
and self.target->forAll(t | t.targetGate.gate = reply.sourceGate.gate))
-- Synchronous procedure calls
inv ProcedureCallSynchronousCalling ('A \'ProcedureCall\' with empty \'replyTo\' shall not be followed by any behaviour in which the component specified in the \'sourceGate\' is participating, other than a \'ProcedureCall\' that specifies this \'ProcedureCall\' as \'replyTo\' or an \'AlternativeBehaviour\' that contains such a \'ProcedureCall\' in the beginning of a \'block\'. ' + self.toString()):
let source = self.sourceGate.component,
affectingBehaviours = self.container().oclAsType(Block).behaviour
->reject(b | b.oclIsKindOf(ActionBehaviour)
and b.oclAsType(ActionBehaviour).componentInstance <> source)
->reject(b | b.oclIsKindOf(Interaction)
and b.oclAsType(Interaction).sourceGate.component <> source
and b.oclAsType(Interaction).target->forAll(t | t.targetGate.component <> source))
->reject(b| b.oclIsKindOf(TestDescriptionReference)
and (not b.oclAsType(TestDescriptionReference).componentInstanceBinding->isEmpty()
and not b.oclAsType(TestDescriptionReference).componentInstanceBinding
.actualComponent->includes(self))),
following = affectingBehaviours ->at(affectingBehaviours->indexOf(self) + 1)
in (following.oclIsKindOf(ProcedureCall) and following.oclAsType(ProcedureCall).replyTo = self)
or (following.oclIsKindOf(AlternativeBehaviour)
and following.oclAsType(AlternativeBehaviour).block->exists(
b | b.behaviour->first().oclIsKindOf(ProcedureCall)
and b.behaviour->first().oclAsType(ProcedureCall).replyTo = self))
-- Type of procedure call
inv ProcedureCallSignatureInGateTypes ('The \'ProcedureSignature\' referred to in the \'procedure\' shall be one of the \'DataType\'s referenced in the \'GateType\' definition of the \'GateInstance\'s referred to by the source and target \'GateReference\'s of the \'ProcedureCall\'. ' + self.toString()):
self.sourceGate.gate.type.allDataTypes()->includes(self.signature)
and self.target->forAll(targetGate.gate.type.allDataTypes()->includes(self.signature))
-- No mixing of parameters
inv ProcedureParameterKind ('All \'ParameterBinding\'s specified in the \'argument\' shall refer to \'ProcedureParameter\'s of the same \'ParameterKind\'. ' + self.toString()):
self.argument->collect(pb | pb.parameter.oclAsType(ProcedureParameter).kind)
->asSet()->size() <= 1
-- Matching procedure arguments
inv ProcedureCallArguments ('For a \'ProcedureCall\' with empty \'replyTo\' there shall be one \'ParameterBinding\' instance in the \'argument\' for each \'ProcedureParameter\' with kind \'In\' in the associated \'ProcedureSignature\'. For a \'ProcedureCall\' with \'replyTo\' there shall be one \'ParameterBinding\' instance in the \'argument\' for each \'ProcedureParameter\' with kind \'Out\' or \'Exception\' in the associated \'ProcedureSignature\'. ' + self.toString()):