gcc/testsuite/obj-c++.dg/gnu-api-2-property.mm

   1 /* Test the Modern GNU Objective-C Runtime API.
   2
   3   This is test 'property', covering all functions starting with 'property'.  */
   4
   5 /* { dg-do run } */
   6 /* { dg-skip-if "" { *-*-* } { "-fnext-runtime" } { "" } } */
   7
   8 /* To get the modern GNU Objective-C Runtime API, you include
   9    objc/runtime.h.  */
  10 #include <objc/runtime.h>
  11 #include <stdlib.h>
  12 #include <iostream>
  13 #include <cstring>
  14
  15 @interface MyRootClass
  16 { Class isa; }
  17 + alloc;
  18 - init;
  19 @end
  20
  21 @implementation MyRootClass
  22 + alloc { return class_createInstance (self, 0); }
  23 - init  { return self; }
  24 @end
  25
  26 @protocol MyProtocol
  27 - (id) variable;
  28 @end
  29
  30 @protocol MySecondProtocol
  31 - (id) setVariable: (id)value;
  32 @end
  33
  34 @interface MySubClass : MyRootClass <MyProtocol>
  35 { id variable_ivar; }
  36 - (void) setVariable: (id)value;
  37 - (id) variable;
  38 @end
  39
  40 @implementation MySubClass
  41 - (void) setVariable: (id)value { variable_ivar = value; }
  42 - (id) variable { return variable_ivar; }
  43 @end
  44
  45
  46 int main ()
  47 {
  48   /* Functions are tested in alphabetical order.  */
  49
  50   /* TODO: Test new ABI (when available).  */
  51   std::cout << "Testing property_getAttributes () ...\n";
  52   {
  53     if (property_getAttributes (NULL) != NULL)
  54       abort ();
  55   }
  56
  57   /* TODO: Test new ABI (when available).  */
  58   std::cout << "Testing property_getName () ...\n";
  59   {
  60     if (property_getName (NULL) != NULL)
  61       abort ();
  62   }
  63
  64   return (0);
  65 }