RFR: 8154759: [TESTBUG] GC tests should be changed to be able to execute with -Xlog:all=trace.

Jon Masamitsu jon.masamitsu at oracle.com
Wed Apr 20 22:13:26 UTC 2016

On 04/20/2016 09:53 AM, Michail Chernov wrote:
> HI Jon,
> This is the way to remove new unified logging options, like 
> -Xlog:all=trace or -Xlog:gc*=trace. Tests define -Xlog:... inside for 
> checking,
Sorry, but I still don't understand.  "Tests define -Xlog:..." means 
that the tests
have built into them unified logging style flags?


> new GC baseline will conflict with these tests, so filtering of -Xlog* 
> will allow us to run these tests in that new nightly testing.
> Michail
> On 20.04.2016 19:22, Jon Masamitsu wrote:
>> Michail,
>> Is this the common way of dealing with obsolete command line flags?  To
>> filter them out instead of removing the obsolete flags?
>> Jon
>> On 04/20/2016 09:03 AM, Michail Chernov wrote:
>>> Hi,
>>> Could I have a reviews for this small change please.
>>> https://bugs.openjdk.java.net/browse/JDK-8154759
>>> http://cr.openjdk.java.net/~mchernov/8154759/webrev.00/
>>> Tests now filter out -Xlog* option. This is needed because we are 
>>> going to extend GC nightly by adding -Xlog:all=trace to default GC 
>>> baseline to check unified gc logging 
>>> (https://bugs.openjdk.java.net/browse/JDK-8150845).
>>> Thanks
>>> Michail

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