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From "Remko Popma (JIRA)" <j...@apache.org>
Subject [jira] [Comment Edited] (LOG4J2-1295) Automated testing to verify no temporary objects allocated in gc-free configuration
Date Tue, 15 Mar 2016 20:53:33 GMT

    [ https://issues.apache.org/jira/browse/LOG4J2-1295?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15194801#comment-15194801
] 

Remko Popma edited comment on LOG4J2-1295 at 3/15/16 8:52 PM:
--------------------------------------------------------------

Added test that fails if allocation is detected during steady-state logging:
log4j-core\src\test\java\org\apache\logging\log4j\core\GcFreeLoggingTest.java

Currently still @ignored since the varargs API creates arrays.


was (Author: remkop@yahoo.com):
Added test that fails if allocation is detected during steady-state logging.
Currently still @ignored since the varargs API creates arrays.

> Automated testing to verify no temporary objects allocated in gc-free configuration
> -----------------------------------------------------------------------------------
>
>                 Key: LOG4J2-1295
>                 URL: https://issues.apache.org/jira/browse/LOG4J2-1295
>             Project: Log4j 2
>          Issue Type: New Feature
>          Components: API, Configurators, Core, Layouts, Pattern Converters
>    Affects Versions: 2.5
>            Reporter: Remko Popma
>            Assignee: Remko Popma
>             Fix For: 2.6
>
>
> LOG4J2-1270 proposes changes to support gc-free behaviour (no allocation of temporary
objects) in certain configurations.
> This ticket is about verifying that Log4j does not allocate in these configurations.
It is not always obvious that some code creates objects, so it is easy for regressions to
creep in during maintenance code changes.
> Ideally this verification is packaged so it can run automatically during the test phase
of the build, for example in a JUnit test.



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