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6eef1c3289
* KVC Caching Implementation * Do not ignore struct name when comparing type encoding as NSPoint and NSSize have the same layout * Use fast-path when using Objective-C 2 * Guard old ValueForKey function when using the fast-path * Add basic NSKeyValueCoding tests * Update Copyright Years * NSKeyValueCoding+Caching: Add Versioning to IVar Slot * safe_caching: Remove Guards * Add type encoding helper header * Rename geometry structs (NSRect, NSPoint, NSSize) for toll-free bridging with CoreGraphics * Move CG struct definitions to CFCGTypes.h * Update known struct encoding prefixes * Windows 64-bit is LLP64 and not LP64 * Re-order to avoid complier warning --------- Co-authored-by: rfm <richardfrithmacdonald@gmail.com>
191 lines
3.6 KiB
Objective-C
191 lines
3.6 KiB
Objective-C
#import <Foundation/NSKeyValueCoding.h>
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#import <Foundation/NSValue.h>
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#import "Testing.h"
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// For ivars: _<key>, _is<Key>, <key>, or is<Key>, in that order.
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// For methods: get<Key>, <key>, is<Key>, or _<key> in that order.
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@interface SearchOrder : NSObject
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{
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long long _longLong;
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long long _isLongLong;
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long long longLong;
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long long isLongLong;
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unsigned char _isUnsignedChar;
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unsigned char unsignedChar;
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unsigned char isUnsignedChar;
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unsigned int unsignedInt;
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unsigned int isUnsignedInt;
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unsigned long isUnsignedLong;
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}
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- (instancetype)init;
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- (signed char)getChar;
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- (signed char)char;
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- (signed char)isChar;
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- (signed char)_char;
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- (int)int;
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- (int)isInt;
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- (int)_int;
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- (short)isShort;
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- (short)_short;
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- (long)_long;
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@end
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@implementation SearchOrder
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- (instancetype)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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_longLong = LLONG_MAX;
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_isLongLong = LLONG_MAX - 1;
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longLong = LLONG_MAX - 2;
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isLongLong = LLONG_MAX - 3;
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_isUnsignedChar = UCHAR_MAX;
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unsignedChar = UCHAR_MAX - 1;
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isUnsignedChar = UCHAR_MAX - 2;
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unsignedInt = UINT_MAX;
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isUnsignedInt = UINT_MAX - 1;
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isUnsignedLong = ULONG_MAX;
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}
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return self;
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}
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- (signed char)getChar
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{
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return SCHAR_MAX;
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}
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- (signed char)char
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{
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return SCHAR_MAX - 1;
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}
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- (signed char)isChar
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{
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return SCHAR_MAX - 2;
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}
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- (signed char)_char
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{
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return SCHAR_MAX - 3;
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}
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- (int)int
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{
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return INT_MAX;
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}
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- (int)isInt
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{
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return INT_MAX - 1;
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}
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- (int)_int
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{
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return INT_MAX - 2;
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}
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- (short)isShort
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{
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return SHRT_MAX;
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}
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- (short)_short
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{
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return SHRT_MAX - 1;
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}
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- (long)_long
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{
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return LONG_MAX;
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}
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@end
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@interface SearchOrderNoIvarAccess : NSObject
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{
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bool _boolVal;
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bool _isBoolVal;
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bool boolVal;
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bool isBoolVal;
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}
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@end
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@implementation SearchOrderNoIvarAccess
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+ (BOOL)accessInstanceVariablesDirectly
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{
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return NO;
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}
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@end
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static void
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testSearchOrder(void)
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{
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SearchOrder *so = [SearchOrder new];
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START_SET("Search Order");
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PASS_EQUAL([so valueForKey:@"char"], [NSNumber numberWithChar:SCHAR_MAX],
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"get<Key> is used when available");
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PASS_EQUAL([so valueForKey:@"int"], [NSNumber numberWithInt:INT_MAX],
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"<key> is used when get<Key> is not available");
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PASS_EQUAL([so valueForKey:@"short"], [NSNumber numberWithShort:SHRT_MAX],
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"is<Key> is used when get<Key> and <key> is not available");
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PASS_EQUAL(
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[so valueForKey:@"long"], [NSNumber numberWithLong:LONG_MAX],
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"_<key> is used when get<Key>, <key>, and is<Key> is not available");
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PASS_EQUAL(
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[so valueForKey:@"longLong"], [NSNumber numberWithLongLong:LLONG_MAX],
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"_<key> ivar is used when get<Key>, <key>, and is<Key> is not available");
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PASS_EQUAL(
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[so valueForKey:@"unsignedChar"],
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[NSNumber numberWithUnsignedChar:UCHAR_MAX],
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"_is<Key> ivar is used when get<Key>, <key>, and is<Key> is not available");
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PASS_EQUAL(
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[so valueForKey:@"unsignedInt"], [NSNumber numberWithUnsignedInt:UINT_MAX],
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"<key> ivar is used when get<Key>, <key>, and is<Key> is not available");
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PASS_EQUAL(
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[so valueForKey:@"unsignedLong"],
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[NSNumber numberWithUnsignedLong:ULONG_MAX],
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"is<Key> ivar is used when get<Key>, <key>, and is<Key> is not available");
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END_SET("Search Order");
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[so release];
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}
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static void
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testIvarAccess(void)
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{
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SearchOrderNoIvarAccess *so = [SearchOrderNoIvarAccess new];
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START_SET("Search Order Ivar Access");
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PASS_EXCEPTION([so valueForKey:@"boolVal"], NSUndefinedKeyException,
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"Does not return protected ivar");
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END_SET("Search Order Ivar Access");
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[so release];
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}
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int
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main(int argc, char *argv[])
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{
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testSearchOrder();
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testIvarAccess();
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return 0;
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}
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