Satisfiability and completeness Sample Clauses

Satisfiability and completeness. The traces of a test specification’s trace semantics describe the behavior that we expect from the unit under test and thus determines what we want to test. But a test which cannot be passed by any program is useless. Therefore, a specification should always describe only traces with incoming communication that is indeed implementable by a program of the programming language. Before we formalize this feature it is important to realize that a change of the viewpoint is involved: in the specification the expected behavior is given in terms of incoming commu- nication carried out by an (absent) external component. In contrast, saying that a program should exist which shows the desired behavior means that the communi- cation shows up in terms of outgoing communication within the semantics of the program. Thus, in order to formalize the satisfiability requirement, we use the dual of a given trace t, denoted by t¯, where in each label question marks and exclamation marks are exchanged, such that each incoming communication label becomes an outgoing communication label and vice versa. Lemma 3.7.1 (Satisfiability): Let s be a specification of our test specification language with ∆ ▶ s : Θ. Then for every trace t ∈ [[∆ ▶ s : Θ]] there exists a Japl program p such that Θ ▶ p : ∆ and t¯ ∈ [[Θ ▶ p : ∆]]. Note, that executability requires the existence of a single program, whereas satisfiability involves the existence of a program for each trace. This is a conse- quence of the input non-determinism introduced by the formal parameters in the incoming communication terms. That is, allowing different incoming values means also allowing different components to pass the test. The completeness requirement demands that each possible behavior of a Japl component can be formulated as a desired behavior in terms of a specification of the test specification language.
Sample 1
AutoNDA by SimpleDocs

Related to Satisfiability and completeness

  • Completeness The Work contained all of the attributes and elements required by this Agreement; and

  • Certification of Accuracy The following parties have reviewed the information above and certify, to the best of their knowledge, that the information they have provided is true and accurate. Landlord's Signature Date: Print Name: Tenant’s Signature Date: Print Name: Tenant’s Signature Date: Print Name: Agent’s Signature Date:

  • Response/Compliance with Audit or Inspection Findings A. Grantee must act to ensure its and its Subcontractors’ compliance with all corrections necessary to address any finding of noncompliance with any law, regulation, audit requirement, or generally accepted accounting principle, or any other deficiency identified in any audit, review, or inspection of the Contract and the services and Deliverables provided. Any such correction will be at Grantee’s or its Subcontractor's sole expense. Whether Xxxxxxx's action corrects the noncompliance shall be solely the decision of the System Agency.

  • Accuracy If the data importer becomes aware that the personal data it has received is inaccurate, or has become outdated, it shall inform the data exporter without undue delay. In this case, the data importer shall cooperate with the data exporter to erase or rectify the data.

  • Errors, Questions, and Complaints a. In case of errors or questions about your transactions, you should as soon as possible contact us as set forth in Section 6 of the General Terms above.

  • COMPLETENESS OF AGREEMENT This Agreement constitutes the entire understanding of the parties. There are no representations or promises other than those expressly included in this Agreement. Each party hereby states under oath that the financial representations in this Agreement are accurate and complete, to the best of that party’s information, knowledge and belief.

  • Warranty Affirmations Assurances and Certifications 3.01 Federal Assurances Performing Agency further certifies that, to the extent Federal Assurances are incorporated into the Contract under the Signature Document, the Federal Assurances have been reviewed and that Performing Agency is in compliance with each of the requirements reflected therein.

  • Manufacturers’ Warranties If a Lease Vehicle is covered by a Manufacturer’s warranty, the Lessee, during the Vehicle Term for such Lease Vehicle, shall have the right to make any claims under such warranty that the Lessor could make.

  • Contractor Representations and Warranties Contractor makes each of the following representations and warranties as of the effective date of this Master Contract and at the time any order is placed pursuant to this Master Contract. If, at the time of any such order, Contractor cannot make such representations and warranties, Contractor shall not process any orders and shall, within three (3) business days notify Enterprise Services, in writing, of such breach.

Time is Money Join Law Insider Premium to draft better contracts faster.