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/* Contributed by Nicola Pero on Tue Mar  6 23:05:53 CET 2001 */

#include <objc/objc.h>

#include <objc/objc-api.h>

#include <stdlib.h>

/*

 * Standard Tests For Methods of Classes and Objects - abort upon

 * failing; return normally if all is well.

 */

/* Test that `class' has an instance method for the selector `selector' */

void test_that_class_has_instance_method (const char *class_name,

                                          SEL selector)

{

  Class class = objc_lookup_class (class_name);

  if (class_get_instance_method (class, selector) == NULL)

    {

      printf ("test_class_has_instance_method failed\n");

      abort ();

    }

}

/* Test that `class' has a class method for the selector `selector' */

void test_that_class_has_class_method (const char *class_name,

                                       SEL selector)

{

  Class meta_class = objc_get_meta_class (class_name);

  if (class_get_class_method (meta_class, selector) == NULL)

    {

      printf ("test_class_has_class_method failed\n");

      abort ();

    }

}

/* Test the accessor methods (called -state and -setState:) on the

   object `object'. */

#ifdef TYPE_OF_OBJECT_WITH_ACCESSOR_METHOD

void test_accessor_method (TYPE_OF_OBJECT_WITH_ACCESSOR_METHOD object,

                           int initial_state,

                           int new_state_0, int expected_result_0,

                           int new_state_1, int expected_result_1)

{

  if ([object state] != initial_state)

    {

      printf ("test_accessor_method (initial state) failed\n");

      abort ();

    }

  [object setState: new_state_0];

  if ([object state] != expected_result_0)

    {

      printf ("test_accessor_method (new_state_0) failed\n");

      abort ();

    }

  [object setState: new_state_1];

  if ([object state] != expected_result_1)

    {

      printf ("test_accessor_method (new_state_1) failed\n");

      abort ();

    }

}

#endif /* CLASS_WITH_ACCESSOR_METHOD */