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Abstract: This publication describes tha set of

programs developed by NBS for the

purpose of testing conformance of implementations of the computer language BASIC

to
the

American National Standard for Minimal BASIC, ANSI X3.60-1978. The Department of Commerce has adopted this ANSI standard as Federal Information Processing Standard 68. By subinitting

By subinitting the programs to a candidate implementation, the user can test the various features which an implementation must support in order to conform to the standard. While some programs can determine whether or not a given feature is correctly implemented, others produce output which the user must then interpret to some degree. This manual describes how the programs should be used so as to interpret correctly the results of the tests.

Such interpretation depends strongly on a solid understanding of the conformance rules laid down in the standard, and there is a brief discussion

of

these rules and how they relate to the test programs and to the

to the various ways in which the language may be implemented.

a

BASIC; Key words: language processor testing; Minimal

BASIC; programming language standards; software standards; software testing

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Acknowledgments: Version 2 owes its existence to the efforts and example of

man y people. Dr. David Gilsinn and Mr. Charles Sheppard, the authors of version

deserve credit for construction of that first system, of which version 2 is a refinement. In addition, they were generous in their advice many of the pitfalls to avoid on the second iteration. Landon Dyer assisted with the testing and document preparation. It is also important to thank the many people who sent in comments and suggestions on Version 1. We hope that all the users of the resulting Version 2 will help us improve it further.

Mr.

*

issued as

an NBS Internal Report;

no longer available.

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