Potential bug with NSDateFormatter in iOS6
Originator: | thelbane | ||
Number: | rdar://12385667 | Date Originated: | 9/27/2012 |
Status: | Open | Resolved: | |
Product: | iOS | Product Version: | 6.0 |
Classification: | Bug | Reproducible: | Yes |
Summary: NSDateFormatter returns incorrect year for years >= 3512 Steps to Reproduce: NSString *dateString = @"4001-01-01T00:00:00.000Z"; NSDateFormatter *dateFormatter = [[NSDateFormatter alloc] init]; NSTimeZone *timeZone = [NSTimeZone timeZoneWithName:@"UTC"]; [dateFormatter setTimeZone:timeZone]; [dateFormatter setDateFormat:@"yyyy-MM-dd'T'HH:mm:ss.SSS'Z'"]; NSDate *date = [dateFormatter dateFromString:dateString]; NSLog(@"%@ -- %@", dateString, date); Expected Results: 4001-01-01T00:00:00.000Z -- 4001-01-01 00:00:00 +0000 Actual Results: 4001-01-01T00:00:00.000Z -- 2001-01-01 00:00:00 +0000 Regression: Same code snippet returns correct results in iOS 5.1. Notes: Independently verified on StackOverflow: http://stackoverflow.com/questions/12610157/potential-bug-with-nsdateformatter-in-ios6-has-anyone-else-encountered-this
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