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