RFR(XS): 8240691: serviceability/sa/ClhsdbCDSJstackPrintAll.java and serviceability/sa/ClhsdbCDSCore.java should be excluded with ZGC

[Chris Plummer]

Hi Yumin,

Why do these tests not work with ZGC? Is there a bug filed for that?

thanks,

Chris

On 3/6/20 2:26 PM, Yumin Qi wrote:
> HI,
>
>   Can I have your reviews on
>
>   Bug: https://bugs.openjdk.java.net/browse/JDK-8240691
>
>   webrev: http://cr.openjdk.java.net/~minqi/8240691/webrev/
>
>   Summary: With JDK-8232069 
> (https://bugs.openjdk.java.net/browse/JDK-8232069), CDS works with 
> UseCompressedOop and UseCompressedClassPointers off. The code for 
> detecting CDS will report false with ZGC since ZGC turned off those 
> two flags. The detection code will be changed in 
> JDK-8240563(https://bugs.openjdk.java.net/browse/JDK-8240563), this 
> will cause those two tests fail.
>
>
>    Tests: jtreg to show the tests not selected with ZGC.
>
>    Thanks
>
>    Yumin
>