gcc/testsuite/objc/execute/class-tests-2.h

   1 /* Contributed by Nicola Pero on Tue Mar  6 23:05:53 CET 2001 */
   2 #include <objc/objc.h>
   3 #include <objc/objc-api.h>
   4 #include <stdio.h>
   5 #include <stdlib.h>
   6
   7 /*
   8  * Standard Tests For Methods of Classes and Objects - abort upon
   9  * failing; return normally if all is well.
  10  */
  11
  12 /* Test that `class' has an instance method for the selector `selector' */
  13 void test_that_class_has_instance_method (const char *class_name,
  14                                           SEL selector)
  15 {
  16   Class class = objc_lookup_class (class_name);
  17
  18   if (class_get_instance_method (class, selector) == NULL)
  19     {
  20       printf ("test_class_has_instance_method failed\n");
  21       abort ();
  22     }
  23 }
  24
  25 /* Test that `class' has a class method for the selector `selector' */
  26 void test_that_class_has_class_method (const char *class_name,
  27                                        SEL selector)
  28 {
  29   Class meta_class = objc_get_meta_class (class_name);
  30
  31   if (class_get_class_method (meta_class, selector) == NULL)
  32     {
  33       printf ("test_class_has_class_method failed\n");
  34       abort ();
  35     }
  36 }
  37
  38 /* Test the accessor methods (called -state and -setState:) on the
  39    object `object'. */
  40 #ifdef TYPE_OF_OBJECT_WITH_ACCESSOR_METHOD
  41 void test_accessor_method (TYPE_OF_OBJECT_WITH_ACCESSOR_METHOD object,
  42                            int initial_state,
  43                            int new_state_0, int expected_result_0,
  44                            int new_state_1, int expected_result_1)
  45 {
  46   if ([object state] != initial_state)
  47     {
  48       printf ("test_accessor_method (initial state) failed\n");
  49       abort ();
  50     }
  51
  52   [object setState: new_state_0];
  53   if ([object state] != expected_result_0)
  54     {
  55       printf ("test_accessor_method (new_state_0) failed\n");
  56       abort ();
  57     }
  58
  59   [object setState: new_state_1];
  60   if ([object state] != expected_result_1)
  61     {
  62       printf ("test_accessor_method (new_state_1) failed\n");
  63       abort ();
  64     }
  65 }
  66 #endif /* CLASS_WITH_ACCESSOR_METHOD */
  67
  68