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#import "ObjectTesting.h"
#import <Foundation/NSAutoreleasePool.h>
#import <Foundation/NSKeyValueCoding.h>
#import <Foundation/NSValue.h>
#import <Foundation/NSDecimalNumber.h>
#import <Foundation/NSDictionary.h>
@interface Tester : NSObject
{
int num1;
double num2;
id child;
NSMutableDictionary * dict;
}
@end
@implementation Tester
- (void) dealloc
{
DESTROY(child);
DESTROY(dict);
DEALLOC
}
@end
@interface CustomKVC : NSObject
{
int num1;
NSString * string;
}
@end
@implementation CustomKVC
- (void)dealloc
{
[string release];
[super dealloc];
}
- (void)setValue:(id)value forKey:(NSString *)key
{
if ([key isEqualToString:@"num1"]) {
num1 = [value intValue];
} else if ([key isEqualToString:@"Lücke"]) {
[string release];
string = [value copy];
}
}
- (id)valueForKey:(NSString *)key
{
if ([key isEqualToString:@"num1"]) {
return [NSNumber numberWithInt:num1];
} else if ([key isEqualToString:@"Lücke"]) {
return string;
}
return nil;
}
@end
@interface DeprecatedCustomKVC : NSObject
{
NSMutableDictionary * storage;
}
- (id)init;
- (id)valueForKey:(NSString *)key;
- (void)takeValue:(id)value forKey:(NSString *)key;
@end
@implementation DeprecatedCustomKVC
- (void) dealloc
{
RELEASE(storage);
DEALLOC
}
- (id)init
{
self = [super init];
storage = [[NSMutableDictionary alloc] init];
return self;
}
- (id)valueForKey:(NSString *)key
{
if ([key isEqualToString:@"dict"]) {
return storage;
}
return nil;
}
- (void)takeValue:(id)value forKey:(NSString *)key
{
if ([key isEqualToString:@"dict"]) {
[storage release];
storage = [value retain];
}
}
@end
int main(void) {
NSAutoreleasePool * arp = [NSAutoreleasePool new];
NSString * string = @"GNUstep";
Tester * tester = [[[Tester alloc] init] autorelease];
[tester setValue:[NSMutableDictionary dictionary] forKey:@"dict"];
[tester setValue:[[[Tester alloc] init] autorelease] forKey:@"child"];
[tester setValue:[[CustomKVC new] autorelease]
forKeyPath:@"child.child"];
DeprecatedCustomKVC * deprecated = [[[DeprecatedCustomKVC alloc] init]
autorelease];
NSNumber * n = [NSNumber numberWithInt:8];
NSNumber * n2 = [NSNumber numberWithDouble:87.999];
[tester setValue:n2 forKeyPath:@"child.num2"];
PASS([[tester valueForKeyPath:@"child.num2"] isEqualToNumber:n2],
"KVC works with simple paths");
[deprecated takeValue:[NSDictionary dictionaryWithObject:@"test"
forKey:@"key"]
forKey:@"dict"];
PASS_RUNS(
[tester setValue:n forKeyPath:@"child.child.num1"],
"KVC appears to work with key path");
PASS([[tester valueForKeyPath:@"child.child.num1"] isEqualToNumber:n],
"KVC works with key paths");
NSLog(@"tester.child.child = %@", [tester valueForKeyPath:
@"child.child"]);
PASS_RUNS(
[tester setValue:string forKeyPath:@"child.child.Lücke"],
"KVC appears to work with a unicode key path");
PASS([[tester valueForKeyPath:@"child.child.Lücke"] isEqualToString:string],
"KVC works with unicode path");
PASS_RUNS(
[tester setValue:string forKeyPath:@"dict.Lücke"],
"KVC appears to work with a unicode key path (test2)");
PASS([[tester valueForKeyPath:@"dict.Lücke"] isEqualToString:string],
"KVC works with unicode path (test2)");
[arp release];
return 0;
}
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