NSURLCache doesn't fulfill disk capacity
Originator: | nicolas.suarez | ||
Number: | rdar://28518369 | Date Originated: | 28 Sep 2016 |
Status: | Open | Resolved: | No |
Product: | iOS | Product Version: | 10.0.1 |
Classification: | Reproducible: | Yes |
Area: NSURL Summary: NSURLCache doesn't fulfill the limit for the disk cache, neither default value (20 MB) nor custom value, it grows indefinitely. Steps to Reproduce: 1. Create an instance of NSURLCache and set it as shared: ``` NSURLCache *cache = [[NSURLCache alloc] initWithMemoryCapacity:4 * 1024 * 1024 diskCapacity:10 * 1024 * 1024 diskPath:nil]; [NSURLCache setSharedURLCache:cache]; ``` 2. Create http requests using NSURLSession. Be sure that the sizes of responses pass the diskCapacity 3. Check [[NSURLCache sharedURLCache] currentDiskUsage] Expected Results: `currentDiskUsage` should be less or equal to `diskCapacity` Actual Results: `currentDiskUsage` is greater than `diskCapacity` Version: iOS 10.0 (14A345) - iOS 10.0.1 (14A403) Notes: Configuration: iPhone 6 64 GB - iPhone 6 Simulator
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