DateComponentsFormatter output is incorrect when maximumUnitCount is specified
Originator: | jensen39 | ||
Number: | rdar://FB9944085 | Date Originated: | Mar 4, 2022 at 10:25 PM |
Status: | Open | Resolved: | |
Product: | Foundation | Product Version: | |
Classification: | Incorrect/Unexpected Behavior | Reproducible: | Yes |
When using a DateComponentsFormatter to generate a String, the output will sometimes be "0" when there is a non-zero time difference. It appears to be most common when the time difference is a little less than 1 week. Tested in Xcode 13.2.1 Please list the steps you took to reproduce the issue: 1. Create a DateComponentsFormatter 2. Set the maximumUnitCount = 1 3. Invoke .string(from: 600000) let formatter = DateComponentsFormatter() formatter.maximumUnitCount = 1 let string = formatter.string(from: 600000) ?? "" print(string) // Outputs "0" What did you expect to happen? The output string is "6d" What actually happened? The output string is "0"
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