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https://issues.apache.org/jira/browse/FLEX-34769?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15045505#comment-15045505
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Harbs commented on FLEX-34769:
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I'm not sure how I missed it in the merge.
IIRC, the unit tests were not working at all until after I committed the table
code, so I doubt the tests were run before the merge. I guess we could roll
back to a version of the code before that and run the tests on that to see, but
I'm going to see why the tests are currently failing so spectacularly. I'm
currently getting 33 errors before the tests crash at about the 200 mark.
> TLF Performance issue (applyLeafFormat method)
> ----------------------------------------------
>
> Key: FLEX-34769
> URL: https://issues.apache.org/jira/browse/FLEX-34769
> Project: Apache Flex
> Issue Type: Bug
> Components: TLF
> Affects Versions: Apache Flex 4.10.0, Apache Flex 4.11.0, Apache Flex
> 4.12.0, Apache Flex 4.13.0, Apache Flex 4.14.0
> Environment: OS: Windows 7
> AIR version: 15 and 16
> CPU: Intel i7 2630h
> RAM: 4GB
> Reporter: goratz
> Assignee: Harbs
> Labels: flex, performance, tlf
> Fix For: Apache Flex 4.9.0
>
> Attachments: TLFPerfTest.as, TLF_Bench.fla, textLayout_14.swc,
> textLayout_9.1.swc
>
>
> I have a very strange performance difference between 2 versions of
> TextLayout.swc. The first one is the swc included in Apache Flex 4.14 SDK and
> the second one is included in Apache Flex 4.9.1.
> I have a very large text, more or less 200 DIN-A4 pages in a Textflow. I
> scroll to the end of the document and I underline a word. This is my result
> underling a word in both versions.
> Flex SDK Version Time
> 4.9.1 21 ms (miliseconds). 0,02 Seconds
> 4.14 3.405 ms (miliseconds). 3,4 Seconds
> The time difference happens in this line of code:
> EditManager.applyLeafFormat(oFormat);
> Anyone has any idea what's the problem?
> More info:
> https://issues.apache.org/jira/browse/FLEX/?selectedTab=com.atlassian.jira.jira-projects-plugin:issues-panel
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