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74 lines
2 KiB
Objective-C
74 lines
2 KiB
Objective-C
#import "Testing.h"
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#import <Foundation/NSAutoreleasePool.h>
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#import <Foundation/NSString.h>
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#import <Foundation/NSArray.h>
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#if defined(GNUSTEP_BASE_LIBRARY)
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@interface NSObject (ISCLASS)
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// This method doesn't exist on Cocoa
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- (BOOL) isClass;
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@end
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@interface MyEvilClass : NSObject
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{
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Class class;
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const char *name;
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long version;
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unsigned long info;
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/* not sure which of these is correct */
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Class class_;
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const char *name_;
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long version_;
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unsigned long info_;
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}
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-(void)setInfo:(unsigned long)info;
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@end
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@implementation MyEvilClass
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-(void)setInfo:(unsigned long)theInfo
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{
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info = theInfo;
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}
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@end
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#endif
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int main()
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{
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NSAutoreleasePool *arp = [NSAutoreleasePool new];
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id evilObject;
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#if defined(GNUSTEP_BASE_LIBRARY)
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PASS([NSObject isClass] &&
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[NSString isClass] &&
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[NSArray isClass],
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"-isClass returns YES on a Class");
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PASS((![[[NSObject new] autorelease] isClass] &&
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![[NSString stringWithCString:"foo"] isClass] &&
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![[[NSArray new] autorelease] isClass]),
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"-isClass returns NO on an instance");
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evilObject = AUTORELEASE([MyEvilClass new]);
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[evilObject setInfo:1];
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PASS(![evilObject isClass],
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"-isClass returns NO on an instance (special test for broken libobjc)");
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#endif
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PASS(([[[NSObject new] autorelease] isKindOfClass:[NSObject class]] &&
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[[[NSString new] autorelease] isKindOfClass:[NSString class]] &&
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![[[NSObject new] autorelease] isKindOfClass:[NSString class]] &&
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[[[NSString new] autorelease] isKindOfClass:[NSObject class]] &&
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![[[NSString new] autorelease] isKindOfClass:[NSArray class]] &&
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[[[NSMutableString new] autorelease] isKindOfClass:[NSString class]]),
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"-isKindOfClass: works");
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/* should return YES if receiver and argument are both NSObject */
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PASS([NSObject isKindOfClass:[NSObject class]] &&
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![NSString isKindOfClass:[NSString class]] &&
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![NSObject isKindOfClass:[NSString class]] &&
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[NSString isKindOfClass:[NSObject class]],
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"+isKindOfClass: works");
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[arp release]; arp = nil;
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return 0;
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}
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