RFR(S): 8166910, 8166911: Convert TestNewSize_test and TestOldSize_test to GTest

[Jesper Wilhelmsson]

Hi Kirill,

In TestWrapper you modify _min_heap_size, but this variable is not protected by 
the FLAG_GUARD macros. (It is not a flag so it can't be.) I think you need to 
restore it's value since you run some of your tests in the same VM as other tests.

Besides that the test looks OK. I'm not 100% comfortable with the executor 
classes, but I don't have to be either :)
/Jesper


Den 13/10/16 kl. 21:26, skrev Kirill Zhaldybin:
> Dear all,
>
> Could you please review this fix for 8166910 and 8166911?
>
> Changes:
> 1. All asserts changed to GTest's
> 2. The test separated to 4 scenarios.
> 3. Since the initial internal test could (and actually did) impact other tests I
> moved test scenarios which use FLAG_SET_CMDLINE to other vm. Otherwise even
> after successful execution running the same test again caused failure.
> 4. Flag storage changed to new nice FLAG_GUARD macros.
> 5. The test deeply refactored from straight scenarios to the series of executors
> and test wrapper which runs them.
>
> WebRev: http://cr.openjdk.java.net/~kzhaldyb/webrevs/JDK-8166910/webrev.00/
>
> CR: https://bugs.openjdk.java.net/browse/JDK-8166910
>       https://bugs.openjdk.java.net/browse/JDK-8166911
>
> Thank you.
>
> Regards, Kirill
>
>