Fwd: RFR(XXS): 8249150: SA core file tests sometimes time out on OSX with "java.io.IOException: App waiting timeout"

[Chris Plummer]

Thanks Alex and Serguei!

On 8/3/20 4:46 PM, serguei.spitsyn at oracle.com wrote:
> Hi Chris,
>
> LGTM++
>
> Thanks,
> Serguei
>
>
> On 8/3/20 16:19, Alex Menkov wrote:
>> Hi Chris,
>>
>> Looks good
>>
>> --alex
>>
>> On 08/03/2020 14:53, Chris Plummer wrote:
>>> Ping! This is a fairly trivial testing fix to avoid timeouts when 
>>> using LingeredApp to generate a core dump. No knowledge of SA is 
>>> needed.
>>>
>>> thanks,
>>>
>>> Chris
>>>
>>> -------- Forwarded Message --------
>>> Subject:     RFR(XXS): 8249150: SA core file tests sometimes time 
>>> out on OSX with "java.io.IOException: App waiting timeout"
>>> Date:     Fri, 31 Jul 2020 11:07:01 -0700
>>> From:     Chris Plummer <chris.plummer at oracle.com>
>>> To:     serviceability-dev <serviceability-dev at openjdk.java.net>
>>>
>>>
>>>
>>> Hello,
>>>
>>> Please help review the following:
>>>
>>> https://bugs.openjdk.java.net/browse/JDK-8249150
>>> http://cr.openjdk.java.net/~cjplummer/8249150/webrev.00/index.html
>>>
>>> The tests in question use recently added LingeredApp support for 
>>> dumping a core file. On OSX a core file dump sometimes takes a very 
>>> long time, exceeding the amount of time Lingeredapp.waitAppReady() 
>>> is willing to wait. This wait time needs to be increased to allow 
>>> the core file to finish dumping, and also a couple of the tests that 
>>> use the LingeredApp core file support need longer test timeouts. 
>>> Note ClhsdbFindPC already has a long timeout, so no timeout changes 
>>> were needed for it.
>>>
>>> Tested by running all serviceability/sa tests once on all platforms, 
>>> and 400 times on OSX (200 regular runs and 100 -Xcomp runs).
>>>
>>> thanks,
>>>
>>> Chris
>