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From "Peter Celuch (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (FLEX-33236) Calling automationManager2.getChildren() on Spark DataGrid causes memory leak
Date Fri, 05 Apr 2013 09:04:15 GMT

    [ https://issues.apache.org/jira/browse/FLEX-33236?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13623470#comment-13623470

Peter Celuch commented on FLEX-33236:

Can anyone take a look at this issue? Being able to automate testing should be priority #1.
Untestable framework is useless in enterprise applications.
> Calling automationManager2.getChildren() on Spark DataGrid causes memory leak
> -----------------------------------------------------------------------------
>                 Key: FLEX-33236
>                 URL: https://issues.apache.org/jira/browse/FLEX-33236
>             Project: Apache Flex
>          Issue Type: Bug
>          Components: AgentAPI, Spark: DataGrid
>    Affects Versions: Adobe Flex SDK 4.6 (Release)
>         Environment: Windows 7, Flash Builder 4.x, Internet Explorer 9
>            Reporter: Tigran Najaryan
>              Labels: automation
>         Attachments: MemoryLeakTest.fxp
> To reproduce:
> 1. Import attached project to Flash Builder and run in Profile mode. 
> 2. Let the application load in browser and click "getAutomationChildrenArray" button.

> 3. Watch how on every attempt to get children the total memory shown in flash Builder
Profiler view grows and never goes down.
> The problem can be also seen clearly without profiler. Just watch "iexplore.exe" process
memory consumption in Task Manager.
> The problem only occurs if there are item renderers that are not visible.
> Possibly caused by GridColumnHeaderGroupLayout/getHeaderRendererAt() creating item renderer
at line 597 via call to allocateVisualElement and never releasing it.

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