| standard library package VerificationCases { | |
| doc | |
| /* | |
| * This package defines the base types for verification cases and related behavioral elements | |
| * in the SysML language. | |
| */ | |
| private import Cases::Case; | |
| private import Cases::cases; | |
| private import Requirements::RequirementCheck; | |
| private import ScalarValues::Boolean; | |
| abstract verification def VerificationCase :> Case { | |
| doc | |
| /* | |
| * VerificationCase is the most general class of performances of VerificationCaseDefinitions. | |
| * VericationCase is the base class of all VerificationCaseDefinitions. | |
| */ | |
| ref verification self : VerificationCase :>> Case::self; | |
| subject subj :>> Case::subj; | |
| return verdict : VerdictKind :>> result; | |
| objective obj :>> Case::obj { | |
| subject subj = VerificationCase::subj; | |
| requirement requirementVerifications : RequirementCheck[0..*] :> subrequirements { | |
| doc | |
| /* | |
| * A record of the evaluations of the RequirementChecks of requirements being verified. | |
| */ | |
| } | |
| } | |
| ref requirement requirementVerifications : RequirementCheck[0..*] = obj.requirementVerifications { | |
| doc | |
| /* | |
| * Checks on whether the verifiedRequirements of the VerificationCase have been satisfied. | |
| */ | |
| } | |
| abstract verification subVerificationCases : VerificationCase[0..*] :> verificationCases, subcases { | |
| doc | |
| /* | |
| * The subcases of this VerificationCase that are VerificationCaseUsages. | |
| */ | |
| } | |
| } | |
| abstract verification verificationCases : VerificationCase[0..*] nonunique :> cases { | |
| doc | |
| /* | |
| * verificationCases is the base feature of all VerificationCaseUsages. | |
| */ | |
| } | |
| enum def VerdictKind { | |
| doc | |
| /* | |
| * VerdictKind is an enumeration of the possible results of a VerificationCase. | |
| */ | |
| pass; | |
| fail; | |
| inconclusive; | |
| error; | |
| } | |
| calc def PassIf { | |
| doc | |
| /* | |
| * PassIf returns a pass or fail VerdictKind depending on whether its argument is | |
| * true or false. | |
| */ | |
| in attribute isPassing : Boolean; | |
| return attribute verdict : VerdictKind = if isPassing? VerdictKind::pass else VerdictKind::fail; | |
| } | |
| metadata def VerificationMethod { | |
| doc | |
| /* | |
| * VerificationMethod can be used as metadata annotating a verification case or action. | |
| */ | |
| attribute kind : VerificationMethodKind[1..*]; | |
| } | |
| enum def VerificationMethodKind { | |
| doc | |
| /* | |
| * VerificationMethodKind is an enumeration of the standard methods by which verification | |
| * can be carried out. | |
| */ | |
| inspect; | |
| analyze; | |
| demo; | |
| test; | |
| } | |
| } |