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