Rex Black - Managing the Testing Process: Practical Tools and Techniques for Managing Hardware and Software Testing

Managing the Testing Process: Practical Tools and Techniques for Managing Software and Hardware Testing, Third Edition

Published by

Wiley Publishing, Inc .

10475 Crosspoint Boulevard

Indianapolis, IN 46256

www.wiley.com

Copyright 2009 by Rex Black. All rights reserved.

Published by Wiley Publishing, Inc., Indianapolis, Indiana

Published simultaneously in Canada

ISBN: 978-0-470-40415-7

No part of this publication may be reproduced, stored in a retrieval system or transmitted in any form or by any means, electronic, mechanical, photocopying, recording, scanning or otherwise, except as permitted under Sections 107 or 108 of the 1976 United States Copyright Act, without either the prior written permission of the Publisher, or authorization through payment of the appropriate per-copy fee to the Copyright Clearance Center, 222 Rosewood Drive, Danvers, MA 01923, (978) 750-8400, fax (978) 646-8600. Requests to the Publisher for permission should be addressed to the Permissions Department, John Wiley & Sons, Inc., 111 River Street, Hoboken, NJ 07030, (201) 748-6011, fax (201) 748-6008, or online at http://www.wiley.com/go/permissions.

Limit of Liability/Disclaimer of Warranty: The publisher and the author make no representations or warranties with respect to the accuracy or completeness of the contents of this work and specifically disclaim all warranties, including without limitation warranties of fitness for a particular purpose. No warranty may be created or extended by sales or promotional materials. The advice and strategies contained herein may not be suitable for every situation. This work is sold with the understanding that the publisher is not engaged in rendering legal, accounting, or other professional services. If professional assistance is required, the services of a competent professional person should be sought. Neither the publisher nor the author shall be liable for damages arising herefrom. The fact that an organization or Web site is referred to in this work as a citation and/or a potential source of further information does not mean that the author or the publisher endorses the information the organization or Web site may provide or recommendations it may make. Further, readers should be aware that Internet Web sites listed in this work may have changed or disappeared between when this work was written and when it is read.

For general information on our other products and services please contact our Customer Care Department within the United States at (877) 762-2974, outside the United States at (317) 572-3993 or fax (317) 572-4002.

Wiley also publishes its books in a variety of electronic formats. Some content that appears in print may not be available in electronic books.

Library of Congress Control Number: 2009929457

Trademarks: Wiley and the Wiley logo are trademarks or registered trademarks of John Wiley & Sons, Inc. and/or its affiliates, in the United States and other countries, and may not be used without written permission. All other trademarks are the property of their respective owners. Wiley Publishing, Inc. is not associated with any product or vendor mentioned in this book.

About the Author

With a quarter-century of software and systems engineering experience, Rex Black is President of RBCS (www.rbcs-us.com), a leader in software, hardware, and systems testing. For more than a dozen years, RBCS has delivered services in consulting, outsourcing, and training for software and hardware testing. Employing the industry's most experienced and recognized consultants, RBCS conducts product testing, builds and improves testing groups, and hires testing staff for hundreds of clients worldwide. Ranging from Fortune 20 companies to start-ups, RBCS clients save time and money through improved product development, decreased tech support calls, improved corporate reputation, and more.

As the leader of RBCS, Rex is the most prolific author practicing in the field of software testing today. His popular first book, Managing the Testing Process , now in its third edition, has sold more than 30,000 copies around the world, including Japanese, Chinese, and Indian releases. His five other books on testing, Critical Testing Processes, Foundations of Software Testing, Pragmatic Software Testing, Advanced Software Testing: Volume I, and Advanced Software Testing: Volume II, have also sold tens of thousands of copies, including Hebrew, Indian, Chinese, Japanese, and Russian editions. He has contributed to 10 other books as well. He has written more than 25 articles, presented hundreds of papers, workshops, and seminars, and given about 30 keynote speeches at conferences and events around the world. Rex is a former president of both the International Software Testing Qualifications Board and the American Software Testing Qualifications Board.

When he is not working with clients around the world, developing or presenting a training seminar, or in his office, Rex spends time at home or around the world with his wife and business partner, Laurel Becker; his daughters Emma Grace and Charlotte Catherine; and his faithful canine friends Hank and Cosmo.

Credits

Executive Editor

Robert Elliott

Development Editor

Kelly Talbot

Technical Editor

Judy McKay

Production Editor

Daniel Scribner

Copy Editor

Candace English

Editorial Director

Robyn Siesky

Editorial Manager

Mary Beth Wakefield

Production Manager

Tim Tate

Vice President and Executive Group Publisher

Richard Swadley

Vice President and Executive Publisher

Barry Pruett

Associate Publisher

Jim Minatel

Project Coordinator, Cover

Lynsey Stanford

Proofreader

Nancy C. Hanger / Windhaven

Indexer

Robert Swanson

Cover Image

David Arky / Corbis

Cover Designer

Ryan Sneed

Acknowledgments

This book is a third edition, and that happens only when the first edition and second edition are successful. So, first off, I'd like to thank those of you who bought the first edition or second edition. I hope it's proven a useful reference for you. A special thanks goes to RBCS clients who used these books on their projects, attendees who provided evaluations of RBCS training courses, and readers who wrote reviews or sent me emails about the book. I have addressed your suggestions for improvement in this third edition.

A book gets into people's hands only through a lot of behind-the-scenes hard work by a publisher's team. A special thanks to the fine people at Wiley who helped bring this book to fruition, especially Kelly Talbot and Robert Elliott. RBCS associate Judy McKay provided valuable technical reviewing help. I'd also like to thank Ben Ryan, who shepherded Managing the Testing Process along through the first two editions, starting in 1998. I'd also like to thank my friends at Microsoft Press who helped me with the first edition: Erin O'Connor, John Pierce, Mary Renaud, Ben Ryan (again), and Wendy Zucker.

In the course of learning how to manage test projects, I have worked with many talented professionals as a tester, test manager, and consultant. The list of people who helped me is literally too long to include here, but my gratitude to all of my colleagues and clients is immense.

The material in this book appears in one-day, two-day, and three-day test management courses that RBCS associates and I have presented all around the world. I thank all the attendees of those seminars for their help making this material better in the third edition.

Of course, my appreciation goes out to all my past and current colleagues, subcontractors, employees, clients, and employers. I especially want to thank the clients who graciously agreed to the use of data and documentation from their projects to illustrate many of the tools and techniques I discuss.