Looks good to me!

Thanks,
/peter

> On 26 Nov 2014, at 14:53, KEVIN WALLS <[email protected]> wrote:
> 
> 
> ...and an update to the webrev in the same place that also checks the SELinux 
> deny_ptrace flag, another reason you can get a permission denied error and 
> fail the test.
> 
> http://cr.openjdk.java.net/~kevinw/8039995/webrev.01/
> 
> Thanks
> Kevin
> 
> 
> On 20/11/2014 18:38, KEVIN WALLS wrote:
>> Hi,
>> 
>> I'm resurrecting this thread to revisit this testcase, the one that fails if 
>> not in an environment where an SA attach is permitted (which is linux 
>> systems with 1 in /proc/sys/kernel/yama/ptrace_scope, and mac systems as a 
>> non-root user).
>> 
>> There are times when we want to check if an SA attach is likely to work, so 
>> in the following webrev I've put that in the testlibrary.
>> 
>> In doing this I now realise that heap dumping with jmap/sa is broken, as 
>> reported in: https://bugs.openjdk.java.net/browse/JDK-8044416
>> 
>> I won't remove the @ignore in this change, but it would make sense to me to 
>> do the fix below, including backporting to places where jmap -F still works.
>> 
>> webrev
>> http://cr.openjdk.java.net/~kevinw/8039995/webrev.01/
>> 
>> bug
>> https://bugs.openjdk.java.net/browse/JDK-8039995
>> 
>> Thanks
>> Kevin
>> 
>> 
>> 
>> 
>> On 24/05/2014 19:25, Kevin Walls wrote:
>>> 
>>> Thanks Peter, and thanks Dmitry -
>>> 
>>> So another thread on this has started about why such a test runs in an 
>>> environment that can't expected to attach to its own processes anyway: 
>>> seems that some test systems permit that, and some run as a user that can't 
>>> necessarily expect to have that ability.
>>> 
>>> (Dmitry I'm not sure about exiting with that error value?  If that's 
>>> something people are meant to know about I have missed it. But the test 
>>> would fail if jmap didn't create the heap dump file, i.e. if it fails but 
>>> doesn't exit with the right code.)
>>> 
>>> For the moment I'll wait on that other information for whether this needs 
>>> to be fixed in the test...
>>> 
>>> Thanks!
>>> Kevin
>>> 
>>> 
>>> 
>>> 
>>> On 23/05/14 12:00, Peter Allwin wrote:
>>>> Looks good to me!
>>>> 
>>>> 
>>>> Thanks for looking at this Kevin,
>>>> /peter
>>>> 
>>>> On 20 May 2014, at 13:14, Kevin Walls <[email protected]> wrote:
>>>> 
>>>>> Hi - any comments? 8-)
>>>>> 
>>>>> On 12/05/14 16:02, Kevin Walls wrote
>>>>>> Hi,
>>>>>> 
>>>>>> I'd like to get a review of this test change.  It assumed that jmap 
>>>>>> would have permission to run on a process that the test itself created, 
>>>>>> but this is not necessarily the case.
>>>>>> 
>>>>>> Here I'm considering it OK to skip (pass) the test where jmap fails to 
>>>>>> attach.  The test itself was not platform-specific and as long as we 
>>>>>> have other platforms where jmap step will work, we are testing for this 
>>>>>> problem.
>>>>>> 
>>>>>> bug:
>>>>>> https://bugs.openjdk.java.net/browse/JDK-8039995
>>>>>> 
>>>>>> webrev:
>>>>>> http://cr.openjdk.java.net/~kevinw/8039995/webrev.00/
>>>>>> 
>>>>>> Thanks
>>>>>> Kevin
>>> 
>> 
> 

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