RFR[M] 8193672 - [test] Enhance vm.cds property to check for all conditions required to run CDS tests

[Dmitry Samersoff]

Ioi,

The fix looks good to me.

-Dmitry


17/12/2017 04:26, Ioi Lam пишет:
> Hi,
> 
> Please review this fix that touches many test cases with simple changes.
> 
> - https://bugs.openjdk.java.net/browse/JDK-8193672
> - 
> http://cr.openjdk.java.net/~iklam/jdk11/8193672.enhance.vm.cds.test.property.v01/ 
> 
> 
> 
> SUMMARY
> =======
> 
> All the test changes look like this:
> 
> Before:
> 
> * AppCDS does not support uncompressed oops"
> * @requires (vm.opt.UseCompressedOops == null) | 
> (vm.opt.UseCompressedOops == true)
> 
> After:
> 
> * @requires vm.cds
> 
> This makes the tests easier to maintain, as we no longer need to
> leak the implementation dependencies of CDS into all of the test cases.
> 
> 
> The check for "(vm.opt.UseCompressedOops == null) | 
> (vm.opt.UseCompressedOops == true)"
> is now moved into whitebox.cpp (the first file in the webrev page).
> 
> 
> TESTING
> =======
> 
> Tested with hotspot tier1 and tier2, which include all the CDS tests.
> 
> 
> Thanks!
> - Ioi
>