c-test

c-test is a small testing framework for the C programming language. It consists of mostly macros and is a single file that can be dropped into a project and be used to write module tests.

usage

Create a new .c file and #include the module(s) to test along with #include "c_test.h".

By default, output messages should be colored but you may disable this by defining C_TEST_NO_COLORS at some point before including c_test.h

Declare a test

TEST(TheTestsName) {
  /* Use the c-test asserts here! */
  assert_str_ne("Hello", "World", "Hello shouldn't equal World");
}

Running a test

Just call TEST_RUN(TheTestsName); somewhere that gets executed, usually in main for test modules.

Implemented Assertions

autofail() Causes the current test to automatically fail.

fail(msg) Causes the current test to fail with a message.

assert_p(p, msg) Asserts the predicate evaluates to true.

assert_eq(e, a, msg) Asserts numeric e == a.

assert_ne(e, a, msg) Asserts numeric e != a.

assert_lt(l, r, msg) Asserts numeric l < r.

assert_lte(l, r, msg) Asserts numeric l <= r.

assert_gt(l, r, msg) Asserts numeric l > r.

assert_gte(l, r, msg) Asserts numeric l >= r.

assert_str_eq(e, a, msg) Asserts string equality.

assert_str_ne(e, a, msg) Asserts string inequality.

License

The MIT License (MIT)

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

traplol / c-test