Greatest: C unit testing library in one file 13 years ago
Cool, I really like this! I wrote a popular C function faking framework in a single header file for exactly the same reasons: all bets are off in embedded targets. https://github.com/meekrosoft/fff
The test C test framework in the project is 4 lines long, but does require the standard library. https://github.com/meekrosoft/fff/blob/master/test/c_test_fr...