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

Mikhailo Seledtsov mikhailo.seledtsov at oracle.com
Wed Jun 12 07:06:03 PDT 2013


Hi Harold,

  Thank you for the review.

Misha

On 6/11/2013 5:35 PM, harold seigel wrote:
> The changes looked good.
>
> Harold
>
> On 6/6/2013 4:26 PM, Mikhailo Seledtsov wrote:
>>
>> Greetings,
>>
>> Could you, please, review this change?
>>
>> Webrev:
>>
>> http://cr.openjdk.java.net/~ctornqvi/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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