Ktest: Simple C/C++ unit-test framework

Ktest provides a simple unit-test framework for C/C++ based projects.

Features:

1. Simple Test suite interfaces
2. No dependencies and completely written in C
3. Pretty good test report with colored output
4. Support Hooking to override the return values of function calls or an expressions in the production code

APIs:

• TEST_REPORT() -- Print final Test report
• RUN(test_function) -- Run Testsuite, the collection of test cases
• test_function() -- Function that contains the test cases

TEST APIs:

• ASSERT(expr, hook_tag, hook_value)
• TEST_INT_EQUAL(int a, int b, hook_tag, hook_value)
• TEST_BOOL_EQUAL(int a, int b, hook_tag, hook_value)
• TEST_STRING_EQUAL(int a, int b, hook_tag, hook_value)
• KTEST_SETUP_HOOK(hook_tag, dest_datatype, dest_variable)

Usage:

1. Build Ktest from here and do make and make install
   • Library files will be save at /usr/local/lib
   • Header files will be save at /usr/local/include
2. Compile the code with gcc file.c -Wl,-rpath=/usr/local/lib/ -lktest
3. Your code is ready to test

Example:

TEST_INT_EQUAL(4,  4,  NULL, NULL);
TEST_INT_EQUAL(4, -1,  NULL, NULL); /* FAIL */

TEST_BOOL_EQUAL(true, true, NULL, NULL);

TEST_STRING_EQUAL("Hello", "Hello", NULL, NULL);

ASSERT(2 == 2, NULL, NULL);
ASSERT(0 != strcmp("World", strdup("Work")), NULL, NULL);