jctest

jctest provides single-header C11 and C++11 test frameworks implementing a GTest-like API. The libraries were built as lightweight replacements for googletest and similar C frameworks.

Use jc_test.h from C and jc_test.hpp from C++. A C++ translation unit that still includes jc_test.h is forwarded to jc_test.hpp for compatibility. The implementations are separate runtimes and cannot both define JC_TEST_IMPLEMENTATION in the same executable.

Minimal C example

#define JC_TEST_IMPLEMENTATION
#include <jc_test.h>

TEST(Math, Multiply)
{
    ASSERT_EQ(4, 2 * 2);
}

int main(int argc, char** argv)
{
    jc_test_init(&argc, argv);
    return jc_test_run_all();
}

Minimal C++ example

#define JC_TEST_IMPLEMENTATION
#include <jc_test.hpp>

TEST(MyTest, Multiplication) {
    ASSERT_EQ(4, 2 * 2);
}
TEST(MyTest, Division) {
    ASSERT_EQ(2, 4 / 2);
}

int main(int argc, char *argv[]) {
    // Parses and removes any jc_test specific arguments
    jc_test_init(&argc, argv);
    // ... Do your test initialization
    return jc_test_run_all();
}

Failures are reported immediately. At the end of a long run, every failed check is repeated with its full test name and source location before the totals.