add_data_func
Description:
public void add_data_func (string testpath, owned TestDataFunc test_funcvoid)
Creates a new test case.
This function is similar to [func@GLib.test_create_case]. However the test is assumed to use no fixture, and test suites are automatically
created on the fly and added to the root fixture, based on the /-separated portions of testpath. The test_data
argument will be passed as first argument to test_func.
If testpath includes the component "subprocess" anywhere in it, the test will be skipped by default, and only run if explicitly
required via the `-p` command-line option or [func@GLib.test_trap_subprocess].
No component of testpath may start with a dot (`.`) if the [const@GLib.TEST_OPTION_ISOLATE_DIRS] option is being used; and it is
recommended to do so even if it isn’t.
Parameters:
| testpath |
a /-separated name for the test |
| test_data |
data for the |
| test_func |
the test function to invoke for this test |