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https://issues.apache.org/jira/browse/LUCENE-5622?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Dawid Weiss updated LUCENE-5622:
--------------------------------

    Description: 
Some tests print so much stuff they are now undebuggable (see LUCENE-5612).

>From now on, when tests.verbose is false, the number of bytes printed to 
>standard output and error streams will be accounted for and if it exceeds a 
>given limit an assertion will be thrown. The limit is adjustable per-suite 
>using Limit annotation, with the default of 8kb per suite. The check can be 
>suppressed entirely by specifying SuppressSysoutChecks.

  was:
Some tests print so much stuff they are now undebuggable (see LUCENE-5612).

I think its bad that the testrunner hides this stuff, we used to stay on top of 
it. Instead, whne tests.verbose is false, we should install a printstreams 
(system.out/err) that fail the test instantly because they are noisy. 

This will ensure that our tests don't go out of control.


> Fail tests if they print over the given limit of bytes to System.out or 
> System.err
> ----------------------------------------------------------------------------------
>
>                 Key: LUCENE-5622
>                 URL: https://issues.apache.org/jira/browse/LUCENE-5622
>             Project: Lucene - Core
>          Issue Type: Bug
>            Reporter: Robert Muir
>            Assignee: Dawid Weiss
>         Attachments: LUCENE-5622.patch, LUCENE-5622.patch, LUCENE-5622.patch, 
> LUCENE-5622.patch
>
>
> Some tests print so much stuff they are now undebuggable (see LUCENE-5612).
> From now on, when tests.verbose is false, the number of bytes printed to 
> standard output and error streams will be accounted for and if it exceeds a 
> given limit an assertion will be thrown. The limit is adjustable per-suite 
> using Limit annotation, with the default of 8kb per suite. The check can be 
> suppressed entirely by specifying SuppressSysoutChecks.



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