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

[serguei.spitsyn at oracle.com]

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