RFR 9: [TESTBUG] 8078582: java/lang/Runtime/exec/LotsOfOutput.java fails intermittently with Process consumes memory

[Roger Riggs]

Hi,

Ok, how about this:

Webrev:
   http://cr.openjdk.java.net/~rriggs/webrev-lots-8078582/

Thanks, Roger


On 5/19/15 7:55 PM, Martin Buchholz wrote:
> LotsOfOutput is a lousy test. totalMemory can grow with any quantum.
> Better would be watching
> usedMemory = Runtime.getRuntime().totalMemory() - 
> Runtime.getRuntime().freeMemory();
> as suggested at
> http://stackoverflow.com/questions/3571203/what-is-the-exact-meaning-of-runtime-getruntime-totalmemory-and-freememory
>
> On Tue, May 19, 2015 at 2:32 PM, Roger Riggs <Roger.Riggs at oracle.com 
> <mailto:Roger.Riggs at oracle.com>> wrote:
>
>     Please review this update to a test to make it resilient to small
>     allocations
>     that may bump the total memory.  The test will also collect more
>     data if it fails again.
>
>     Webrev:
>     http://cr.openjdk.java.net/~rriggs/webrev-xx/
>     <http://cr.openjdk.java.net/%7Erriggs/webrev-xx/>
>
>     Issue:
>     https://bugs.openjdk.java.net/browse/JDK-8078582
>
>     Thanks, Roger
>
>
>
>