Bug 19074

Summary:

WebKit needs a script for automatically reducing test cases

Product:

WebKit

Reporter:

Eric Seidel (no email) <eric>

Component:

Tools / Tests

Assignee:

Nobody <webkit-unassigned>

Status:

RESOLVED DUPLICATE

Severity:

Normal

CC:

aroben, ddkilzer, sam

Priority:

Keywords:

ToolsHitList

Version:

528+ (Nightly build)

Hardware:

Mac

OS:

OS X 10.5

Attachments:

Description	Flags
example script	none
slightly improved example	none

Description Eric Seidel (no email) 2008-05-15 03:47:02 PDT

WebKit needs a script for automatically reducing test cases

I've written a little script for automatically reducing crashing test cases.  I've not cleaned it up to be general yet, but I figure I'll post it here anyway.

It needs a bunch of work to be useful in the general case.

Comment 1 Eric Seidel (no email) 2008-05-15 03:49:12 PDT

Created attachment 21158 [details]
example script

Comment 2 Eric Seidel (no email) 2008-05-15 03:50:00 PDT

more sophisticated tools exist for other projects:
http://llvm.org/docs/Bugpoint.html

Comment 3 Gavin Sherlock 2008-05-15 09:51:53 PDT

kind of related to bug 14524

Comment 4 Eric Seidel (no email) 2008-05-15 15:29:41 PDT

Created attachment 21186 [details]
slightly improved example

Comment 5 Eric Seidel (no email) 2008-06-11 01:00:25 PDT

https://bugs.webkit.org/show_bug.cgi?id=18858 (security bug) includes a crashing reducer I wrote (not very sophisticated, but worked for my purposes.  http://code.google.com/p/tmin/  is a fancier tool.

Comment 6 Adam Roben (:aroben) 2011-05-26 09:53:22 PDT

Sounds like a dupe of bug 18690?

Comment 7 Adam Roben (:aroben) 2011-05-26 09:53:34 PDT


*** This bug has been marked as a duplicate of bug 18690 ***