Ahven - Unit Testing Library for Ada Programming Language

Contents

Ahven is a simple unit test library (or a framework) for Ada programming language. It is loosely modelled after JUnit and some ideas are taken from AUnit.

Ahven is free software distributed under permissive ISC license and should work with any Ada 95, 2005, or 2012 compiler.

Features

Platforms

Ahven 2.4 compiles and passes its test suite on following platforms

OS Arch Compiler
Fedora Linux 20 x86_64 FSF GCC 4.8.2
Debian GNU/Linux 7.3 i386 FSF GCC 4.6
Debian GNU/Linux 7.3 x86_64 FSF GCC 4.6
Windows XP i386 Janus/Ada 3.1.2beta
Windows 8.1 x86_64 Janus/Ada 3.1.2beta
Windows 8.1 x86_64 GNAT GPL 2013
Windows 8.1 i386 Irvine ICC Ada 9.0beta
Wine 1.5 on Linux i386 Janus/Ada 3.1.2beta

News

Ahven 2.4 (2014-02-09)

This is a minor maintenance and bug fix release.

Ahven now compiles cleanly with Apex Ada (no errors) and Irvine ICC Ada (no warnings). In addition, the documentation was improved and experimental comfignat-based build system was added.

Ahven 2.3 (2013-01-24)

This is a minor feature release.

Starting from this release, the exception backtraces are now stored to the test results and printed out along with the results. In addition, the documentation received some improvements and output of multiline messages from TAP_Runner was fixed.

Ahven 2.2 (2012-03-05)

This is a bug fix release.

The release fixes the reporting of skipped tests in Ahven.XML_Runner. Also, support for GNAT 3.15p was removed. Documentation generation tool was changed from Adabrowse to Sphinx.

Ahven 2.1 (2011-09-24)

This is a bug fix release.

The release fixes the skipped test reporting in Ahven.Text_Runner.

Ahven 2.0 (2011-09-23)

This is a feature release.

The release adds possibility to stop tests after certain amount of time and programmatically skip tests. In addition, the README document is now in reStructured text format, like the manual.

Ahven 1.9 (2011-04-19)

This is a bug fix release.

The release includes new HTML documentation generated from reStructured text using Python-Sphinx and fixes compilation problems with GNAT GPL 2010.

Ahven 1.8 (2010-06-02)

This is a bug fix release.

Changes include a fix for double free when mixing dynamic test cases with static test suites, removal of some unfinished features like TAP 1.3 and Janus/Ada 3.1.1d support, and code cleanups.

Ahven website location changed again (2009-11-30)

The website location of Ahven changed once more. This time the change should be the last one for a while. At the same time, the layout was reverted to the older version, which is more friendly to the bandwidth.

Technical detail which should be interesting: The new website is running on Debian and Ada Web Server.

Ahven 1.7 (2009-09-14)

This is a bug fix release.

Changes include a fix for Constraint_Error with long test names and special character filtering from the test names when generating XML results. In addition, PDF report generation example was added to the contrib directory and some internal code cleanups were done.

Mercurial repository, part 2 (2009-06-25)

Sourceforge.net has had some problems with their Mercurial repositories, so now the previously unofficial Bitbucket Mercurial repository as the official Mercurial repository for Ahven.

Also, bug reports are now at Bitbucket.

Mercurial repository (2009-03-17)

Sourceforge.net added support for Mercurial and now Ahven's source code repository is migrated from CVS to Mercurial.

Ahven 1.6 (2009-02-28)

This release fixes GNAT installation issues.

Ahven 1.5 (2009-02-23)

This is first release at SourceForge. The release includes only some build system changes.

SourceForge.net (2009-02-18)

Ahven project is now hosted by SourceForge.

Ahven 1.4 (2009-01-22)

This release introduces Test Anything Protocol (TAP) reporter, a new API for stack-based test cases, and improved Janus/Ada support. Also, some API changes were done, but they should affect you only if you have extented the framework.

Ahven 1.3 (2008-08-13)

A bug fix release. The major change is support for Janus/Ada. Web site layout changes (2008-06-30)

The web site layout was changed to be "less boring". The new blueish theme should work better on different types of monitors. (Some low quality monitors and graphics cards didn't show light brown colors properly.)

Ahven 1.2 (2008-05-12)

A major new feature in this release is support for JUnit-compatible XML-based test result format. The release also includes bug fixes and code cleanups.

Ahven 1.1 (2008-01-30)

Incremental release including bug fixes and new features.

Ahven 1.0 (2007-10-24)

Initial release. (See News for details.)

Download

Ahven is distributed in source code format only. Please see the download page at http://sourceforge.net/projects/ahven/files/ for details.

You can download the latest development source code from Ahven's Mercurial repository: https://bitbucket.org/tkoskine/ahven/

Debian package

Debian stable (7.0) provides Ahven 2.1 as libahven21.0 and libahven3-dev packages.

One can install the packages with command apt-get install libahven21.0 libahven3-dev.

Installation

For building Ahven source code you need Ada 95 compiler, for example GNAT, Janus/Ada, or ObjectAda.

Optionally, you need Sphinx and sphinxcontrib-adadomain (Python packages) to build the documentation and AdaControl to run coding style checks.

The default Makefile compiles code using gnatmake. Internally, gnatmake is given a GNAT project file, which works with GNAT GPL series and relatively recent FSF GNAT.

If you use another compiler, you need to customize the Makefile by yourself. Please note, that 'src' directory has platform specific subdirectories 'unix' and 'windows. You need to select the sources from one of them also.

Installation: GNAT

When using GNAT, simple make will compile the library and the unit tests.

Command make check will run the unit tests.

If you want to build the API documentation, you need Sphinx tool. Command 'make docs' will build the API documentation.

Installation happens by typing make install or make PREFIX=/my/ada/code install. Alternatively, you can simply copy the source code directory ('src') to your project.

Installation: Janus/Ada

Build scripts for Janus/Ada are located in the 'janusada' directory. To compile the source code, you need to tweak file 'prepare.bat' and then run 'prepare.bat', 'update.bat', and 'compile.bat' from the top level directory. That is the same directory where this README.rst file is located.

Example:

janusada\prepare.bat
janusada\update.bat
janusada\compile.bat

When compilation is finished, you have tap_test.exe in the 'test_obj' directory.

Documentation

Author

Tero Koskinen <tero.koskinen@iki.fi>

http://ahven.stronglytyped.org/ahven.png