1、 National Standard of CanadaCAN/CSA-ISO/IEC 14515-1:02(ISO/IEC 14515-1:2000 / IEEE Std. 2003.1, 1992)International Standard ISO/IEC 14515-1:2000 / IEEE Std. 2003.1, 1992 (first edition, 2000-12-15) has beenadopted without modification (IDT) as CSA Standard CAN/CSA-ISO/IEC 14515-1:02, which has been
2、approvedas a National Standard of Canada by the Standards Council of Canada.ISBN 1-55324-999-2 December 2002Information technology PortableOperating System Interface (POSIX) Testmethods for measuring conformance toPOSIX Part 1:System interfacesTechnologies de linformation Interface de systme de fonc
3、tionnementportable (POSIX) Mthodes dessai pour mesurer la conformit auPOSIX Partie 1: Interfaces de systmeReference numberISO/IEC 14515-1:2000(E)IEEEStd. 2003.1, 1992 editionReaffirmed 2000The Canadian Standards Association (CSA), The Standards Council of Canada is theunder whose auspices this Natio
4、nal Standard has been coordinating body of the National Standards system, produced, was chartered in 1919 and accredited by a federation of independent, autonomousthe Standards Council of Canada to the National organizations working towards the furtherStandards system in 1973. It is a not-for-profit
5、, development and improvement of voluntarynonstatutory, voluntary membership association standardization in the national interest.engaged in standards development and certification The principal objects of the Council are to foster activities. and promote voluntary standardization as a means CSA sta
6、ndards reflect a national consensus of of advancing the national economy, benefiting theproducers and users including manufacturers, health, safety, and welfare of the public, assisting consumers, retailers, unions and professional and protecting the consumer, facilitating domestic organizations, an
7、d governmental agencies. The and international trade, and furthering internationalstandards are used widely by industry and commerce cooperation in the field of standards.and often adopted by municipal, provincial, and A National Standard of Canada is a standard whichfederal governments in their reg
8、ulations, particularly has been approved by the Standards Council ofin the fields of health, safety, building and Canada and one which reflects a reasonableconstruction, and the environment. agreement among the views of a number of capableIndividuals, companies, and associations across individuals w
9、hose collective interests provide to theCanada indicate their support for CSAs standards greatest practicable extent a balance ofdevelopment by volunteering their time and skills to representation of producers, users, consumers, andCSA Committee work and supporting the Associations others with relev
10、ant interests, as may be appropriateobjectives through sustaining memberships. The to the subject in hand. It normally is a standardmore than 7000 committee volunteers and the 2000 which is capable of making a significant and timelysustaining memberships together form CSAs total contribution to the
11、national interest.membership from which its Directors are chosen. Approval of a standard as a National Standard ofSustaining memberships represent a major source of Canada indicates that a standard conforms to theincome for CSAs standards development activities. criteria and procedures established b
12、y the StandardsThe Association offers certification and testing Council of Canada. Approval does not refer to theservices in support of and as an extension to its technical content of the standard; this remains thestandards development activities. To ensure the continuing responsibility of the accre
13、ditedintegrity of its certification process, the Association standards-development organization.regularly and continually audits and inspects products Those who have a need to apply standards arethat bear the CSA Mark. encouraged to use National Standards of CanadaIn addition to its head office and
14、laboratory complex whenever practicable. These standards are subject in Toronto, CSA has regional branch offices in major to periodic review; therefore, users are cautioned centres across Canada and inspection and testing to obtain the latest edition from the organizationagencies in eight countries.
15、 Since 1919, the preparing the standard.Association has developed the necessary expertise to The responsibility for approving National Standards meet its corporate mission: CSA is an independent of Canada rests with theservice organization whose mission is to provide an Standards Council of Canadaop
16、en and effective forum for activities facilitating the 270 Albert Street, Suite 200exchange of goods and services through the use of Ottawa, Ontario, K1P 6N7standards, certification and related services to meet Canadanational and international needs.For further information on CSA services, write toC
17、anadian Standards Association5060 Spectrum Way, Suite 100Mississauga, Ontario, L4W 5N6CanadaAlthough the intended primary application of this Standard is stated in its Scope, it is importantto note that it remains the responsibility of the users to judge its suitability for their particular purpose.
18、Registered trade-mark of Canadian Standards AssociationCAN/CSA-ISO/IEC 14515-1:02 methods for measuring conformance to POSIX Part 1: System interfacesInformation technology Portable Operating System Interface (POSIX) TestDecember 2002 Canadian Standards Association CSA/1CAN/CSA-ISO/IEC 14515-1:02Inf
19、ormation technology PortableOperating System Interface(POSIX) Test methods formeasuring conformance to POSIX Part 1: System interfacesCSA PrefaceStandards development within the Information Technology sector is harmonized with internationalstandards development. Through the CSA Technical Committee o
20、n Information Technology (TCIT),Canadians serve as the Canadian Advisory Committee (CAC) on ISO/IEC Joint Technical Committee 1 onInformation Technology (ISO/IEC JTC1) for the Standards Council of Canada (SCC), the ISO memberbody for Canada and sponsor of the Canadian National Committee of the IEC.
21、Also, as a member of theInternational Telecommunication Union (ITU), Canada participates in the International Telegraph andTelephone Consultative Committee (ITU-T).This International Standard was reviewed by the CSA TCIT under the jurisdiction of the StrategicSteering Committee on Information Techno
22、logy and deemed acceptable for use in Canada. (Acommittee membership list is available on request from the CSA Project Manager.) From time to time,ISO/IEC may publish addenda, corrigenda, etc. The CSA TCIT will review these documents for approvaland publication. For a listing, refer to the CSA Infor
23、mation Products catalogue or CSA Info Update orcontact a CSA Sales representative. This Standard has been formally approved, without modification, bythe Technical Committee and has been approved as a National Standard of Canada by the StandardsCouncil of Canada.December 2002 Canadian Standards Assoc
24、iation 2002All rights reserved. No part of this publication may be reproduced in any form whatsoever without the prior permissionof the publisher. ISO/IEC material is reprinted with permission. Where the words “this International Standard” appearin the text, they should be interpreted as “this Natio
25、nal Standard of Canada”. Inquiries regarding this National Standard of Canada should be addressed to Canadian Standards Association 5060 Spectrum Way, Suite 100, Mississauga, Ontario, Canada L4W 5N6 1-800-463-6727 416-747-4044www.csa.caReference numberISO/IEC 14515-1:2000(E)IEEEStd. 2003.1, 1992 edi
26、tionINTERNATIONALSTANDARDISO/IEC14515-1IEEEStd 2003.1First edition2000-#-#Information technology PortableOperating System Interface (POSIX) Testmethods for measuring conformance toPOSIX Part 1:System interfacesTechnologies de linformation Interface de systme de fonctionnementportable (POSIX) Mthodes
27、 dessai pour mesurer la conformit auPOSIX Partie 1: Interfaces de systmeISO/IEC 14515-1:2000(E)PDF disclaimerThis PDF file may contain embedded typefaces. In accordance with Adobes licensing policy, this file may be printed or viewed but shall notbe edited unless the typefaces which are embedded are
28、 licensed to and installed on the computer performing the editing. In downloading thisfile, parties accept therein the responsibility of not infringing Adobes licensing policy. The ISO Central Secretariat accepts no liability in thisarea.Adobe is a trademark of Adobe Systems Incorporated.Details of
29、the software products used to create this PDF file can be found in the General Info relative to the file; the PDF-creation parameterswere optimized for printing. Every care has been taken to ensure that the file is suitable for use by ISO member bodies. In the unlikely eventthat a problem relating t
30、o it is found, please inform the Central Secretariat at the address given below.ISOCase postale 56 Gb7 CH-1211 Geneva 20Tel. + 41 22 749 01 11Fax + 41 22 749 09 47E-mail copyrightiso.chWeb www.iso.chiiInternational Standard ISO/IEC 14515-1:2000(E)IEEE Std 2003.1-1992 (Reaff 2000)Information technolo
31、gyPortable Operating System Interface(POSIX)Test methods for measuringconformance to POSIXPart 1: SysteminterfacesSponsorPortable Applications Standards Committeeof theIEEE Computer SocietyReaffirmed March 2000IEEE-SA Standards BoardApproved November 2000International Organization for Standardizatio
32、nand by theInternational Electrotechnical CommissionThe Institute of Electrical and Electronics Engineers, Inc.3 Park Avenue, New York, NY 10016-5997, USACopyright 2000 by the Institute of Electrical and Electronics Engineers, Inc.All rights reserved. Published November 2000. Printed in the United S
33、tates of America.Print: ISBN 0-7381-2691-8 SH94894PDF: ISBN 0-7381-2692-6 SS94894No part of this publication may be reproduced in any form, in an electronic retrieval system or otherwise, without the priorwritten permission of the publisher.Abstract: ISO/IEC 14515-1:2000(E) (IEEE Std 2003.1-1992) pr
34、ovides a definition of the require-ments placed upon providers of POSIX test methods for POSIX.1 (ISO/IEC 9945-1:1990; IEEE Std1003.1-1990). These requirements consist of a POSIX.1-ordered list of assertions defining thoseaspects of POSIX.1 that are to be tested and the associated test methods that
35、are to be used inperforming those tests. This standard is aimed primarily at POSIX.1 test suite providers andPOSIX.1 implementors. This standard specifies those aspects of POSIX.1 that shall be verified byconformance test methods.Keywords: assertion, assertion test, base assertion, conditional featu
36、re, extended assertion,POSIX. POSIX Conformance Document, POSIX Conformance Test Procedure, POSIX Conform-ance Test Suite, test method, test result codePOSIX is a registered trademark of the Institute of Electrical and Electronics Engineers, Inc.ISO/IEC 14515-1:2000(E)International Organization for
37、Standardization/International Electrotechnical CommissionCase postale 56 Gb7 CH-1211 Genve 20 Gb7 SwitzerlandiiiInternational Standard ISO/IEC 14515-1:2000(E)ISO (the International Organization for Standardization) and IEC (the International Electrotechnical Commission)form the specialized system fo
38、r worldwide standardization. National bodies that are members of ISO or IECparticipate in the development of International Standards through technical committees established by therespective organization to deal with particular fields of technical activity. ISO and IEC technical committeescollaborat
39、e in fields of mutual interest. Other international organizations, governmental and non-governmental, inliaison with ISO and IEC, also take part in the work.International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 3.In the field of information technology
40、, ISO and IEC have established a joint technical committee, ISO/IEC JTC 1.Draft International Standards adopted by the joint technical committee are circulated to national bodies for voting.Publication as an International Standard requires approval by at least 75 % of the national bodies casting a v
41、ote.Attention is drawn to the possibility that some of the elements of this part of ISO/IEC 14515 may be the subject ofpatent rights. ISO and IEC shall not be held responsible for identifying any or all such patent rights.International Standard ISO/IEC 14515-1 was prepared by Joint Technical Committ
42、ee ISO/IEC JTC 1, Informationtechnology, Subcommittee SC 22, Programming languages, their environments and system software interfaces.ISO/IEC 14515 consists of the following parts, under the general title Information technology Portable OperatingSystem Interface (POSIX) Test methods for measuring co
43、nformance to POSIX:Gbe Part 1: System interfacesGbe Part 2: Shell and utilitiesAnnexes A and B form a normative part of this part of ISO/IEC 14515.IEEE Standards documents are developed within the IEEE Societies and the Standards Coordinating Com-mittees of the IEEE Standards Association (IEEE-SA) S
44、tandards Board. Members of the committees servevoluntarily and without compensation. They are not necessarily members of the Institute. The standardsdeveloped within IEEE represent a consensus of the broad expertise on the subject within the Institute aswell as those activities outside of IEEE that
45、have expressed an interest in participating in the development ofthe standard.Use of an IEEE Standard is wholly voluntary. The existence of an IEEE Standard does not imply that thereare no other ways to produce, test, measure, purchase, market, or provide other goods and services related tothe scope
46、 of the IEEE Standard. Furthermore, the viewpoint expressed at the time a standard is approved andissued is subject to change brought about through developments in the state of the art and commentsreceived from users of the standard. Every IEEE Standard is subjected to review at least every five yea
47、rs forrevision or reaffirmation. When a document is more than five years old and has not been reaffirmed, it is rea-sonable to conclude that its contents, although still of some value, do not wholly reflect the present state ofthe art. Users are cautioned to check to determine that they have the lat
48、est edition of any IEEE Standard.Comments for revision of IEEE Standards are welcome from any interested party, regardless of membershipaffiliation with IEEE. Suggestions for changes in documents should be in the form of a proposed change oftext, together with appropriate supporting comments.Interpr
49、etations: Occasionally questions may arise regarding the meaning of portions of standards as theyrelate to specific applications. When the need for interpretations is brought to the attention of IEEE, theInstitute will initiate action to prepare appropriate responses. Since IEEE Standards represent a consensus ofall concerned interests, it is important to ensure that any interpretation has also received the concurrence of abalance of interests. For this reason, IEEE and the members of its societies and Standards Coordi
