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+/* Contributed by Nicola Pero - Fri Mar 9 21:35:47 CET 2001 */
+
+#include <stdlib.h>
+#include "../../objc-obj-c++-shared/TestsuiteObject.m"
+
+/* Test defining a protocol, a class adopting it in a category */
+
+@protocol Evaluating
+- (int) importance;
+@end
+
+@interface Feature : TestsuiteObject
+@end
+
+@implementation Feature
+@end
+
+@interface Feature (EvaluatingProtocol) <Evaluating>
+@end
+
+@implementation Feature (EvaluatingProtocol)
+- (int) importance
+{
+ return 1000;
+}
+@end
+
+int main (void)
+{
+ id <Evaluating> object;
+
+ object = [Feature new];
+
+ if ([object importance] != 1000)
+ {
+ abort ();
+ }
+
+ return 0;
+}
+