RFR: 8322881: java/nio/file/Files/CopyMoveVariations.java fails with AccessDeniedException due to permissions of files in /tmp

[Jaikiran Pai]

On Thu, 4 Jan 2024 02:01:55 GMT, yaqsun <duke at openjdk.org> wrote:

>>> > Yes, the default temporary file directory "/tmp" causes permission issues.
>>> 
>>> Is this issue then perhaps a problem with the system which should not require a change to the test?
>> 
>> The issue is unrelated to system, as the issue is repeated when running with Jtreg command.
>> 
>> jtreg/bin/jtreg -dir:test/jdk -testjdk:./** java/nio/file/Files/CopyMoveVariations.java
>
>> @yaqsun Sorry, but I corrected a typo in the issue title so you will again need to change the title of this request to match.
> 
> The title have been updated.

Hello @yaqsun, I just did a search for "Files.createTempFile" under `/test/jdk` directory:


grep "Files.createTempFile" ./test/jdk -R


There are numerous tests within the JDK which do that call without passing the call a directory under which to create these temporary files, just like this `CopyMoveVariations`. Are those tests passing for you on this system and only this specific one fails?

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PR Comment: https://git.openjdk.org/jdk/pull/17235#issuecomment-1878928602