Suspect

Suspect helps you track down criminal C code. A test like this:

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "suspect.h"

suspect_context("Euler's Method",
        suspect_test("Predicts y_{n+1} to within the expected threshhold",
                suspect_assert("Expected 1 < 0", -1 < 0);
        )

        suspect_test("Does not explode",
                suspect_assert("Expected -1 < 0", -1 < 0);
        )

        suspect_test("Knows about Tony",
                suspect_assert("Tony is a dork", 2 < 1);
        )
)

can be compiled like this:

gcc example1.c

and will produce output like this:

Euler's Method
        Predicts y_{n+1} to within the expected threshhold Pass
        Does not explode Pass
                Tony is a dork
        Knows about Tony Fail
1 tests failed.

Inspiration

• MinUnit
• RSpec