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Criterion | ||
========= | ||
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.. image:: https://travis-ci.org/Snaipe/Criterion.svg?branch=master | ||
:target: https://travis-ci.org/Snaipe/Criterion | ||
.. image:: https://coveralls.io/repos/Snaipe/Criterion/badge.svg?branch=master | ||
:target: https://coveralls.io/r/Snaipe/Criterion?branch=master | ||
.. image:: https://img.shields.io/badge/license-MIT-blue.svg?style=flat | ||
:target: https://github.com/Snaipe/Criterion/blob/master/LICENSE | ||
.. image:: https://img.shields.io/github/tag/Snaipe/Criterion.svg?label=version&style=flat | ||
:target: https://github.com/Snaipe/Criterion/releases | ||
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A dead-simple, yet extensible, C test framework. | ||
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Philosophy | ||
---------- | ||
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Most test frameworks for C require a lot of boilerplate code to | ||
set up tests and test suites -- you need to create a main, | ||
then register new test suites, then register the tests within | ||
these suits, and finally call the right functions. | ||
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This gives the user great control, at the unfortunate cost of simplicity. | ||
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Criterion follows the KISS principle, while keeping the control | ||
the user would have with other frameworks: | ||
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* Tests are automatically registered when declared. | ||
* A default entry point is provided, no need to declare a main | ||
unless you want to do special handling. | ||
* Test are isolated in their own process, crashes and signals can be | ||
reported and tested. | ||
* Progress and statistics can be followed in real time with report hooks. | ||
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Installation | ||
------------ | ||
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.. code-block:: bash | ||
$ git clone https://github.com/Snaipe/Criterion.git | ||
$ cd Criterion | ||
$ ./autogen.sh && ./configure && make && sudo make install | ||
Usage | ||
----- | ||
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Given a test file named test.c, compile it with `-lcriterion`: | ||
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.. code-block:: bash | ||
$ gcc -o test test.c -lcriterion | ||
Samples | ||
------- | ||
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Sample tests can be found in the `sample directory <https://github.com/Snaipe/Criterion/tree/master/samples>`_. | ||
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* `A simple test <https://github.com/Snaipe/Criterion/blob/master/samples/simple.c>`_ | ||
* `Using multiple suites <https://github.com/Snaipe/Criterion/blob/master/samples/suites.c>`_ | ||
* `Tests with signals <https://github.com/Snaipe/Criterion/blob/master/samples/signal.c>`_ | ||
* `Using report hooks <https://github.com/Snaipe/Criterion/blob/master/samples/report.c>`_ | ||
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F.A.Q. | ||
------ | ||
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**Q. What's wrong with other test frameworks?** | ||
A. I worked with CUnit and Check, and I must say that they do their job | ||
very well -- the only thing that bugs me is that setting up a test | ||
suite from scratch is a pain, it should really be simpler. Most | ||
(if not all) high-level languages have test frameworks with automatic | ||
test registration, but all the ones for C require you to set up a | ||
main, manually register suites, then tests. Criterion tries to | ||
fix these shortcomings. | ||
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**Q. Where has this been tested?** | ||
A. Currently, on Linux 2.6.32 and Linux 3.15.7, although it should work on | ||
most \*nix systems. More tests will be added on the build matrix. | ||
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**Q. Will this work under Windows/MSVC?** | ||
A. Windows support with MinGW is coming, but MSVC is a bit of a lost cause | ||
for the C language. The project internally uses c99 features and gnu | ||
extensions, and MSVC is stuck at supporting c89. |