Tools for mocking and unit testing with the C preprocessor
These tools are derived from the document, Unit Testing with the C Preprocessor, available at https://git.io/fjxVo . Please refer there for a detailed explanation.
First, clone or download this repo and change to the new directory.
To install run install with a destination directory.
For example:
./install /usr/local
To start using the makefile and tools, in the directory
where you will write your unit tests, run the setup
target with make. For example:
cd ~/work/test
make -f /usr/local/include/Mock4thewin.mk setup
Edit the newly created Makefile as needed. Write
some unit tests, and finally run:
make test
The above reports branch coverage using gcov.
Line-by-line coverage for tested functions is saved
in files ending with .gcov.
To see an annotated copy in HTML of the original source with branch coverage run:
make lcov
Note: This project requires tools from https://github.com/dan4thewin/ctags-xref . Please build and install those tools first.
Note: This project expects a gcc toolchain on a modern Linux distribution or on Windows Subsystem for Linux.