| #import <Foundation/Foundation.h> |
| #include <unistd.h> |
| |
| @interface MyClass : NSObject |
| @end |
| |
| @implementation MyClass : NSObject |
| @end |
| |
| @implementation MyClass (MyCategory) |
| |
| |
| - (void) myCategoryFunction { |
| NSLog (@"myCategoryFunction"); |
| } |
| |
| @end |
| |
| |
| |
| int |
| Test_Selector () |
| { |
| SEL sel = @selector(length); |
| printf("sel = %p\n", sel); |
| // Expressions to test here for selector: |
| // expression (char *)sel_getName(sel) |
| // The expression above should return "sel" as it should be just |
| // a uniqued C string pointer. We were seeing the result pointer being |
| // truncated with recent LLDBs. |
| return 0; // Break here for selector: tests |
| } |
| |
| int |
| Test_NSString (const char *program) |
| { |
| NSString *str = [NSString stringWithFormat:@"Hello from '%s'", program]; |
| NSLog(@"NSString instance: %@", str); |
| printf("str = '%s'\n", [str cStringUsingEncoding: [NSString defaultCStringEncoding]]); |
| printf("[str length] = %zu\n", (size_t)[str length]); |
| printf("[str description] = %s\n", [[str description] UTF8String]); |
| id str_id = str; |
| // Expressions to test here for NSString: |
| // expression (char *)sel_getName(sel) |
| // expression [str length] |
| // expression [str_id length] |
| // expression [str description] |
| // expression [str_id description] |
| // expression str.length |
| // expression str.description |
| // expression str = @"new" |
| // expression str = [NSString stringWithFormat: @"%cew", 'N'] |
| return 0; // Break here for NSString tests |
| } |
| |
| NSString *my_global_str = NULL; |
| |
| int |
| Test_NSArray () |
| { |
| NSMutableArray *nil_mutable_array = nil; |
| NSArray *array1 = [NSArray arrayWithObjects: @"array1 object1", @"array1 object2", @"array1 object3", nil]; |
| NSArray *array2 = [NSArray arrayWithObjects: array1, @"array2 object2", @"array2 object3", nil]; |
| // Expressions to test here for NSArray: |
| // expression [nil_mutable_array count] |
| // expression [array1 count] |
| // expression array1.count |
| // expression [array2 count] |
| // expression array2.count |
| id obj; |
| // After each object at index call, use expression and validate object |
| obj = [array1 objectAtIndex: 0]; // Break here for NSArray tests |
| obj = [array1 objectAtIndex: 1]; |
| obj = [array1 objectAtIndex: 2]; |
| |
| obj = [array2 objectAtIndex: 0]; |
| obj = [array2 objectAtIndex: 1]; |
| obj = [array2 objectAtIndex: 2]; |
| NSUInteger count = [nil_mutable_array count]; |
| return 0; |
| } |
| |
| |
| int main (int argc, char const *argv[]) |
| { |
| NSAutoreleasePool * pool = [[NSAutoreleasePool alloc] init]; |
| Test_Selector(); // Set breakpoint here |
| Test_NSArray (); |
| Test_NSString (argv[0]); |
| MyClass *my_class = [[MyClass alloc] init]; |
| [my_class myCategoryFunction]; |
| printf("sizeof(id) = %zu\n", sizeof(id)); |
| printf("sizeof(Class) = %zu\n", sizeof(Class)); |
| printf("sizeof(SEL) = %zu\n", sizeof(SEL)); |
| |
| [pool release]; |
| return 0; |
| } |