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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>
56 lines
1.1 KiB
Objective-C
56 lines
1.1 KiB
Objective-C
#import <Foundation/NSKeyValueCoding.h>
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#import <Foundation/NSValue.h>
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#import <objc/runtime.h>
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#import "Testing.h"
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@interface TestClass : NSObject
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- (float)floatVal;
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@end
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@implementation TestClass
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- (float)floatVal
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{
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return 1.0f;
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}
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@end
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static float
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getFloatValIMP(id receiver, SEL cmd)
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{
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return 2.0f;
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}
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void
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testInstallingNewMethodAfterCaching(void)
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{
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TestClass *obj = [TestClass new];
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START_SET("Installing Methods after initial Cache")
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// Initial lookups
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PASS_EQUAL([obj valueForKey:@"floatVal"], [NSNumber numberWithFloat:1.0f],
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"Initial lookup has the correct value");
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// Slots are now cached
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// Register getFloatVal which should be used if available according to search
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// pattern
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SEL sel = sel_registerName("getFloatVal");
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class_addMethod([TestClass class], sel, (IMP) getFloatValIMP, "f@:");
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PASS_EQUAL([obj valueForKey:@"floatVal"], [NSNumber numberWithFloat:2.0f],
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"Slot was correctly invalidated");
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END_SET("Installing Methods after initial Cache")
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[obj 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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testInstallingNewMethodAfterCaching();
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return 0;
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}
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