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#import <Foundation/Foundation.h>
int side_effect = 0;
NSString *str = @"some string";
const char *directCallConflictingName() {
return "wrong function";
}
@interface Foo : NSObject {
int instance_var;
}
-(int) entryPoint;
@end
@implementation Foo
-(int) entryPoint
{
// Try calling directly with self. Same as in the main method otherwise.
return 0; //%self.expect("expr [self directCallNoArgs]", substrs=["called directCallNoArgs"])
//%self.expect("expr [self directCallArgs: 1111]", substrs=["= 2345"])
//%self.expect("expr side_effect = 0; [self directCallVoidReturn]; side_effect", substrs=["= 4321"])
//%self.expect("expr [self directCallNSStringArg: str]", substrs=['@"some string"'])
//%self.expect("expr [self directCallIdArg: (id)str]", substrs=['@"some string appendix"'])
//%self.expect("expr [self directCallConflictingName]", substrs=["correct function"])
//%self.expect("expr [self directCallWithCategory]", substrs=["called function with category"])
}
// Declare several objc_direct functions we can test.
-(const char *) directCallNoArgs __attribute__((objc_direct))
{
return "called directCallNoArgs";
}
-(void) directCallVoidReturn __attribute__((objc_direct))
{
side_effect = 4321;
}
-(int) directCallArgs:(int)i __attribute__((objc_direct))
{
// Use the arg in some way to make sure that gets passed correctly.
return i + 1234;
}
-(NSString *) directCallNSStringArg:(NSString *)str __attribute__((objc_direct))
{
return str;
}
-(NSString *) directCallIdArg:(id)param __attribute__((objc_direct))
{
return [param stringByAppendingString:@" appendix"];
}
// We have another function with the same name above. Make sure this doesn't influence
// what we call.
-(const char *) directCallConflictingName __attribute__((objc_direct))
{
return "correct function";
}
@end
@interface Foo (Cat)
@end
@implementation Foo (Cat)
-(const char *) directCallWithCategory __attribute__((objc_direct))
{
return "called function with category";
}
@end
int main()
{
Foo *foo = [[Foo alloc] init];
[foo directCallNoArgs];
[foo directCallArgs: 1];
[foo directCallVoidReturn];
[foo directCallNSStringArg: str];
[foo directCallIdArg: (id)str];
[foo entryPoint]; //%self.expect("expr [foo directCallNoArgs]", substrs=["called directCallNoArgs"])
//%self.expect("expr [foo directCallArgs: 1111]", substrs=["= 2345"])
//%self.expect("expr side_effect = 0; [foo directCallVoidReturn]; side_effect", substrs=["= 4321"])
//%self.expect("expr [foo directCallNSStringArg: str]", substrs=['@"some string"'])
//%self.expect("expr [foo directCallIdArg: (id)str]", substrs=['@"some string appendix"'])
//%self.expect("expr [foo directCallConflictingName]", substrs=["correct function"])
//%self.expect("expr [foo directCallWithCategory]", substrs=["called function with category"])
return 0;
}
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