Bug 266903 - Provide the ability to compare usage scans (deltas)
Summary: Provide the ability to compare usage scans (deltas)
Status: CLOSED WONTFIX
Alias: None
Product: PDE
Classification: Eclipse Project
Component: API Tools (show other bugs)
Version: 3.5   Edit
Hardware: PC Windows XP
: P3 enhancement (vote)
Target Milestone: ---   Edit
Assignee: PDE API Tools Inbox CLA
QA Contact:
URL:
Whiteboard: stalebug
Keywords: noteworthy
Depends on:
Blocks:
 
Reported: 2009-03-03 13:21 EST by Michael Rennie CLA
Modified: 2019-09-09 02:20 EDT (History)
2 users (show)

See Also:


Attachments
patch (16.54 KB, patch)
2009-09-10 13:02 EDT, Darin Wright CLA
no flags Details | Diff
updated patch for HEAD (14.33 KB, patch)
2009-09-10 16:06 EDT, Darin Wright CLA
no flags Details | Diff
cleaned up patch (14.63 KB, patch)
2009-09-11 12:33 EDT, Darin Wright CLA
no flags Details | Diff

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Description Michael Rennie CLA 2009-03-03 13:21:37 EST
Viewing the HTML reports for the API usage scans is fun and does reveal some interesting information, but it would be nice if two different scan result sets could be compared (i.e. generate a delta between two scans). 

This feature would allow consumers to ask 'what if' kinds of questions about migrating to a newer build (for example) without actually moving to the build and running successive builds to find out the migration will or won't work.
Comment 1 Darin Wright CLA 2009-09-10 13:02:16 EDT
Created attachment 146884 [details]
patch

This patch compares to use scans and generates two new scans - one for added references, and one for removed references. We need a better presentation...
Comment 2 Darin Wright CLA 2009-09-10 16:06:55 EDT
Created attachment 146908 [details]
updated patch for HEAD
Comment 3 Darin Wright CLA 2009-09-11 12:33:21 EDT
Created attachment 146965 [details]
cleaned up patch
Comment 4 Curtis Windatt CLA 2010-12-20 15:36:03 EST
After reviewing our priorities for 3.7, we have decided to drop this item.  Delta scans would be difficult to set up because the baseline might be a constantly moving target.  Furthermore, it isn't clear how the report will be useful for anything except getting a general trend of internal references.
Comment 5 Eclipse Webmaster CLA 2019-09-06 16:17:02 EDT
This bug hasn't had any activity in quite some time. Maybe the problem got resolved, was a duplicate of something else, or became less pressing for some reason - or maybe it's still relevant but just hasn't been looked at yet.

If you have further information on the current state of the bug, please add it. The information can be, for example, that the problem still occurs, that you still want the feature, that more information is needed, or that the bug is (for whatever reason) no longer relevant.
Comment 6 Julian Honnen CLA 2019-09-09 02:20:23 EDT
Please remove the stalebug flag, if this issue is still relevant and can be reproduced on the latest release.