RFR: 8302888: containers/docker/TestJcmd.java fails when run as root under podman [v2]

[Severin Gehwolf]

On Mon, 20 Feb 2023 22:45:21 GMT, David Holmes <dholmes at openjdk.org> wrote:

>> Severin Gehwolf has updated the pull request incrementally with one additional commit since the last revision:
>> 
>>   Only call getId() in the podman case
>
> test/hotspot/jtreg/containers/docker/TestJcmd.java line 173:
> 
>> 171: 
>> 172:         String uid = getId("-u");
>> 173:         if (IS_PODMAN && !ROOT_UID.equals(uid)) {
> 
> Suggestion - to avoid execution in non-podman case:
> 
> if (IS_PODMAN && !ROOT_UID.equals(getId("-u"))) {
> 
> Alternatively in `generateCustomDockerfile` we could always check the uid and stash that away for later use here?

Thanks, updated!

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PR: https://git.openjdk.org/jdk/pull/12673