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/* Test the Modern GNU Objective-C Runtime API.
This is test 'property', covering all functions starting with 'property'. */
/* { dg-do run } */
/* { dg-skip-if "No API#2 pre-Darwin9" { *-*-darwin[5-8]* } { "-fnext-runtime" } { "" } } */
/* To get the modern GNU Objective-C Runtime API, you include
objc/runtime.h. */
#include <objc/runtime.h>
#include <stdlib.h>
#include <iostream>
#include <cstring>
@interface MyRootClass
{ Class isa; }
+ alloc;
- init;
+ initialize;
@end
@implementation MyRootClass
+ alloc { return class_createInstance (self, 0); }
- init { return self; }
+ initialize { return self; }
@end
@interface MySubClass : MyRootClass
{
id propertyA;
id propertyB;
}
@property (assign, getter=getP, setter=setP:) id propertyA;
@property (assign, nonatomic) id propertyB;
@end
@implementation MySubClass
@synthesize propertyA;
@synthesize propertyB;
@end
int main ()
{
/* Functions are tested in alphabetical order. */
std::cout << "Testing property_getAttributes () ...\n";
{
/* The Apple/NeXT runtime seems to crash on the following. */
#ifdef __GNU_LIBOBJC__
if (property_getAttributes (NULL) != NULL)
abort ();
#endif
/* The GNU runtime doesn't support looking up properties at
runtime yet. */
#ifdef __OBJC2__
{
objc_property_t property;
property = class_getProperty (objc_getClass ("MySubClass"), "propertyA");
if (std::strcmp (property_getAttributes (property),
"T@,GgetP,SsetP:,VpropertyA") != 0)
abort ();
property = class_getProperty (objc_getClass ("MySubClass"), "propertyB");
if (std::strcmp (property_getAttributes (property),
"T@,N,VpropertyB") != 0)
abort ();
}
#endif
}
std::cout << "Testing property_getName () ...\n";
{
/* The Apple/NeXT runtime seems to crash on the following. */
#ifdef __GNU_LIBOBJC__
if (property_getName (NULL) != NULL)
abort ();
#endif
/* The GNU runtime doesn't support looking up properties at
runtime yet. */
#ifdef __OBJC2__
{
objc_property_t property;
property = class_getProperty (objc_getClass ("MySubClass"), "propertyA");
if (std::strcmp (property_getName (property), "propertyA") != 0)
abort ();
property = class_getProperty (objc_getClass ("MySubClass"), "propertyB");
if (std::strcmp (property_getName (property), "propertyB") != 0)
abort ();
}
#endif
}
return (0);
}
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