On Sep 4 2013, at 04:00 , Alan Bateman wrote:

> On 04/09/2013 00:23, Mike Duigou wrote:
>> Hello all;
>> 
>> Here is an updated webrev of just 8024014:
>> 
>> http://cr.openjdk.java.net/~mduigou/JDK-8024014/0/webrev/
>> 
>> The controversial item here is the definition of the jdk_collections group 
>> which, since collections isn't aligned to a directory, is defined by a list 
>> of sub-directories. Since the list of files is quite static and would not 
>> have changed since Java 6 (except for jdk_stream) I think we should be able 
>> to tolerate the not-too-long list of files for the jdk_collections category.
>> 
>> Other opinions?
>> 
>> Mike
>> 
> This is an improvement over the first proposal but I'm still not sure about 
> groups at this level. I'm not objecting, it's more the concern that this will 
> get complicated if personal play lists are added over time. I recall Jim Gish 
> was looking to add make targets at one point for String-only and Process-only 
> tests for example.

Understood. For now the sub-groups boundaries are the same as bug sub-component 
categories. I personally don't have any plans for the introducing groups which 
aren't aligned to component or sub-component boundaries. I think we are in 
agreement that adding such groups would be hard to manage.

> In the context of test selection for profiles, David Holmes has been 
> proposing extending the selection to allow exclusion of groups on the command 
> line, something like:
> 
> jtreg :jdk_util -:jdk_util_concurrent -:jdk_util_stream
> 
> which would run the tests in the jdk_util group, minus the tests in the other 
> groups. If something like this happens then do you think the need for a 
> collections-only subset is reduced?

Yes, though it does presume the existence of the sub-groups that can be 
"subtracted".

Mike

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