Preface

## Preface

This guide describes how to install, configure, and run the Technology Compatibility Kit (TCK) that is used to test the Jakarta Standard Tag Library (Tag Library 3.0) technology.

The Tag Library TCK is a portable, configurable automated test suite for verifying the compatibility of a vendor’s implementation of the Tag Library 3.0 Specification (hereafter referred to as the vendor implementation or VI). The Tag Library TCK uses the JavaTest harness version 5.0 to run the test suite

Note | Note All references to specific Web URLs are given for the sake of your convenience in locating the resources quickly. These references are always subject to changes that are in many cases beyond the control of the authors of this guide.

Jakarta EE is a community sponsored and community run program. Organizations contribute, along side individual contributors who use, evolve and assist others. Commercial support is not available through the Eclipse Foundation resources. Please refer to the Eclipse EE4J project site (https://projects.eclipse.org/projects/ee4j). There, you will find additional details as well as a list of all the associated sub-projects (Implementations and APIs), that make up Jakarta EE and define these specifications. If you have questions about this Specification you may send inquiries to jstl-dev@eclipse.org. If you have questions about this TCK, you may send inquiries to jakartaee-tck-dev@eclipse.org.

### Who Should Use This Book

This guide is for vendors that implement the Tag Library 3.0 technology to assist them in running the test suite that verifies compatibility of their implementation of the Tag Library 3.0 Specification.

### Before You Read This Book

You should be familiar with the Tag Library 3.0, version 3.0 Specification, which can be found at https://jakarta.ee/specifications/tags/3.0.

Before running the tests in the Tag Library TCK, you should familiarize yourself with the JavaTest documentation which can be accessed at the JT Harness web site.

### Typographic Conventions

The following table describes the typographic conventions that are used in this book.

Convention | Meaning | Example
--- | --- | ---
Boldface | Boldface type indicates graphical user interface elements associated with an action, terms defined in text, or what you type, contrasted with onscreen computer output. | From the File menu, select Open Project. A cache is a copy that is stored locally. `machine_name% *su*` `Password:`
`Monospace` | Monospace type indicates the names of files and directories, commands within a paragraph, URLs, code in examples, text that appears on the screen, or text that you enter. | Edit your `.login` file. Use `ls` `-a` to list all files. `machine_name% you have mail.`
Italic | Italic type indicates book titles, emphasis, or placeholder variables for which you supply particular values. | Read Chapter 6 in the User’s Guide. Do not save the file. The command to remove a file is `rm` filename.

### Shell Prompts in Command Examples

The following table shows the default UNIX system prompt and superuser prompt for the C shell, Bourne shell, and Korn shell.

Shell | Prompt
--- | ---
C shell | `machine_name%`
C shell for superuser | `machine_name#`
Bourne shell and Korn shell | `$`
Bourne shell and Korn shell for superuser | `#`
Bash shell | `shell_name-shell_version$`
Bash shell for superuser | `shell_name-shell_version#`

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