RFR (XS) 8235490 AppCDS DynamicArchiveRelocationTest.java failed: 'always map archive(s) at an alternative address' missing

[Calvin Cheung]

Looks good.

thanks,

Calvin

On 12/6/19 11:53 AM, Ioi Lam wrote:
> https://bugs.openjdk.java.net/browse/JDK-8235490
> http://cr.openjdk.java.net/~iklam/jdk14/8235490-DynamicArchiveRelocationTest-missing-alternative-address.v01/ 
>
>
> Sorry this test has failed in so many ways ....
>
> I wanted to check that the VM actually tries to map the archive at an
> alternative address. In this particular failure, the VM first tries to
> reserve memory at the requested address, which failed, so it returns
> immediately and never goes to the line where the "always map archive(s)
> at an alternative address" is printed.
>
> Anyway, the foolproof way to do that is to print a log message in the VM
> that will absolutely be executed  when we are about to map at an
> alternative address.
>
>
> Thanks
> - Ioi
>