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6681a3da47
* GSAtomic: Add prefix to macro definitions * NSKVOSupport: Import * NSKVOSupport: Add test cases * NSKVOSwizzling: Ugly C Rewrite * NSKeyValueObserving: Use old implementation as fallback * NSKeyValueObserving: Rename TypeEncodingCases header * NSKVOSupport: Fix new objects not being added to NSKeyValueChangeNew set on set mutation * NSKeyValueMutableSet: Fix will and didChange notifications for set operations * NSKeyValueMutableSet: Document Accessor Search Patterns * NSKVOSupport: Add toMany test * NSKeyValueCoding: Change notifications when changing value via setValue:forKey: * NSKVOSupport: Add more tests * NSKVOSupport: Do not wrap block in try/finally to avoid crash in windows * NSKVOSwizzling: use _alloca on Windows * NSKVOSupport: Do not autorelease newWithObservee: * NSKVOSupport: Do not leak Observee and TestFacade objects * Improve runtime detection in makefile * Add file extension of source file in GNUMakefile * NSKVOSupport: Remove @status comments * NSKVOSupport: Implement private notify method * NSUserDefaults: KVO Support and fix macOS incompatibilities * NSKeyValueObserving: Set old to null if nil * NSKeyValueObserving: Remove cached new value * NSMethodSignature: Add signature cache * NSKVOSupport: Remove ObjC2 features and mark tests failing on GCC as hopeful * Call class method instead of private _keyPathsForValuesAffectingValueForKey * Move _keyPathsForValuesAffectingValueForKey body into class method and statically construct empty NSSet * NSUserDefaults: Change notification should contain old value from other domains aswell * NSUserDefaults: Fetch new value from all domains * NSKVOInternal: Fixup filename in header * NSUserDefaults: Go through search list instead of only one domain in KVO change * Making indentation a bit less worse * Add NSUserDefaults KVO tests * NSKVOSupport: NSUserDefaults test small fixes * Add autoreleasepool * NSUserDefaults: Only emit change notifications if value changed * Avoid compiler warnings and tidy some of the whitespace/formatting --------- Co-authored-by: Frederik Seiffert <frederik@algoriddim.com> Co-authored-by: rfm <richardfrithmacdonald@gmail.com> Co-authored-by: rfm <rfm@gnu.org>
120 lines
2.2 KiB
Objective-C
120 lines
2.2 KiB
Objective-C
#import <Foundation/Foundation.h>
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#import "ObjectTesting.h"
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@interface Foo : NSObject
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{
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@public
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BOOL a;
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NSInteger b;
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NSString *c;
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NSArray *d;
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}
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- (void) setA: (BOOL)v;
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- (void) setB: (NSInteger)v;
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- (void) setC: (NSString *)v;
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@end
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@implementation Foo
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- (void) setA: (BOOL)v
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{
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a = v;
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}
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- (void) setB: (NSInteger)v
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{
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b = v;
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}
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- (void) setC: (NSString *)v
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{
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c = v;
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}
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@end
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@interface Observer : NSObject
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{
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Foo *object;
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NSString *expectedKeyPath;
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NSInteger receivedCalls;
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}
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- (NSString*) expectedKeyPath;
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- (void) setExpectedKeyPath: (NSString*)s;
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- (NSInteger) receivedCalls;
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- (void) setReceivedCalls: (NSInteger)i;
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@end
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@implementation Observer
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- (id)init
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{
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self = [super init];
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if (self)
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{
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receivedCalls = 0;
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}
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return self;
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}
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static char observerContext;
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- (void)startObserving:(Foo *)target
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{
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object = target;
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[target addObserver:self forKeyPath:@"a" options:0 context:&observerContext];
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[target addObserver:self forKeyPath:@"b" options:0 context:&observerContext];
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[target addObserver:self forKeyPath:@"c" options:0 context:&observerContext];
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}
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- (void)observeValueForKeyPath:(NSString *)keyPath
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ofObject:(id)o
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change:(NSDictionary *)change
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context:(void *)context
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{
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PASS(context == &observerContext, "context");
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PASS(o == self->object, "object");
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PASS([keyPath isEqualToString: [self expectedKeyPath]], "key path");
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[self setReceivedCalls: [self receivedCalls] + 1];
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}
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- (NSString*) expectedKeyPath
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{
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return expectedKeyPath;
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}
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- (void) setExpectedKeyPath: (NSString*)s
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{
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expectedKeyPath = s;
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}
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- (NSInteger) receivedCalls
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{
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return receivedCalls;
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}
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- (void) setReceivedCalls: (NSInteger)i
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{
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receivedCalls = i;
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}
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@end
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int
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main(int argc, char *argv[])
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{
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[NSAutoreleasePool new];
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Foo *foo = [Foo new];
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Observer *obs = [Observer new];
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[obs startObserving: foo];
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[obs setExpectedKeyPath: @"a"];
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[foo setA: YES];
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PASS([obs receivedCalls] == 1, "received calls")
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[obs setExpectedKeyPath: @"b"];
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[foo setB: 1];
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PASS([obs receivedCalls] == 2, "received calls")
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[obs setExpectedKeyPath: @"c"];
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[foo setC: @"henlo"];
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PASS([obs receivedCalls] == 3, "received calls")
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return 0;
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}
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