RFR (M): 8015324 : Create tests for CDS feature

Mikhailo Seledtsov mikhailo.seledtsov at oracle.com
Wed Jun 12 14:18:35 PDT 2013


Thank you Coleen, Christian and Harold for reviews,

Misha


On 6/12/2013 4:54 PM, Coleen Phillimore wrote:
>
> I've reviewed the code.  This looks good.  We will now have some CDS 
> tests in the runtime test directory!
> thanks,
> Coleen
>
> On 6/12/2013 4:22 PM, Christian Tornqvist wrote:
>>
>> Looks good!
>>
>> Thanks,
>>
>> Christian
>>
>> *From:* hotspot-runtime-dev-bounces at openjdk.java.net 
>> [mailto:hotspot-runtime-dev-bounces at openjdk.java.net] *On Behalf Of 
>> *Mikhailo Seledtsov
>> *Sent:* den 6 juni 2013 16:27
>> *To:* hotspot-runtime-dev at openjdk.java.net
>> *Subject:* RFR (M): 8015324 : Create tests for CDS feature
>>
>> Greetings,
>>
>> Could you, please, review this change?
>>
>> Webrev:
>>
>> http://cr.openjdk.java.net/~ctornqvi/webrev/8015324/webrev.00/ 
>> <http://cr.openjdk.java.net/%7Ectornqvi/webrev/8015324/webrev.00/>
>>
>> Overview:
>>
>> This is a first round of tests for the CDS feature. Specifically, 
>> testing how this
>>
>> feature works with varying ObjectAlignmentInBytes command line 
>> option, since this option
>>
>> has an impact on the CDS function.
>>
>> Details:
>>
>> One positive test - making sure that CDS archive can be created and 
>> loaded at varying
>>
>> practical values of ObjectAlignmentInBytes.
>>
>> Second test is negative - making sure VM fails gracefully when 
>> loading CDS archive at
>>
>> object alignment that is different from what was used for archive 
>> creation, and reports error correctly.
>>
>> Also some improvements to the test utilities relevant for this test -
>>
>> courtesy of Christian.
>>
>> This change is sponsored by Christian.
>>
>> Thank you,
>>
>> Misha
>>
>

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