C Language Testing frameworks CppUTest
Example
CppUTest is an xUnit-style framework for unit testing C and C++. It is written in C++ and aims for portability and simplicity in design. It has support for memory leak detection, building mocks, and running its tests along with the Google Test. Comes with helper scripts and sample projects for Visual Studio and Eclipse CDT.
#include <CppUTest/CommandLineTestRunner.h>
#include <CppUTest/TestHarness.h>
TEST_GROUP(Foo_Group) {}
TEST(Foo_Group, Foo_TestOne) {}
/* Test runner may be provided options, such
as to enable colored output, to run only a
specific test or a group of tests, etc. This
will return the number of failed tests. */
int main(int argc, char ** argv)
{
RUN_ALL_TESTS(argc, argv);
}
A test group may have a setup() and a teardown() method. The setup method is called prior to each test and the teardown() method is called after. Both are optional and either may be omitted independently. Other methods and variables may also be declared inside a group and will be available to all tests of that group.
TEST_GROUP(Foo_Group)
{
size_t data_bytes = 128;
void * data;
void setup()
{
data = malloc(data_bytes);
}
void teardown()
{
free(data);
}
void clear()
{
memset(data, 0, data_bytes);
}
}
