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

[Martin Buchholz]

Thanks, Roger.  This is a much better test now (but still not actually a
good one...)

Probably want to be optimistic and delete

+ * @key intermittent



On Tue, May 19, 2015 at 6:50 PM, Roger Riggs <Roger.Riggs at oracle.com> wrote:

>  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>
> 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/
>>
>> Issue:
>>   https://bugs.openjdk.java.net/browse/JDK-8078582
>>
>> Thanks, Roger
>>
>>
>>
>>
>
>