Bug 19074

Summary: WebKit needs a script for automatically reducing test cases
Product: WebKit Reporter: Eric Seidel (no email) <eric>
Component: Tools / TestsAssignee: Nobody <webkit-unassigned>
Status: RESOLVED DUPLICATE    
Severity: Normal CC: aroben, ddkilzer, sam
Priority: P2 Keywords: ToolsHitList
Version: 528+ (Nightly build)   
Hardware: Mac   
OS: OS X 10.5   
Attachments:
Description Flags
example script
none
slightly improved example none

Eric Seidel (no email)
Reported 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.
Attachments
example script (944 bytes, application/octet-stream)
2008-05-15 03:49 PDT, Eric Seidel (no email) 		no flags
Details
slightly improved example (1.23 KB, application/octet-stream)
2008-05-15 15:29 PDT, Eric Seidel (no email) 		no flags
Details
Show Obsolete (1) View All Add attachment proposed patch, testcase, etc.
Eric Seidel (no email)
Comment 1 2008-05-15 03:49:12 PDT
Created attachment 21158 [details] example script
Eric Seidel (no email)
Comment 2 2008-05-15 03:50:00 PDT
more sophisticated tools exist for other projects: http://llvm.org/docs/Bugpoint.html
Gavin Sherlock
Comment 3 2008-05-15 09:51:53 PDT
kind of related to bug 14524
Eric Seidel (no email)
Comment 4 2008-05-15 15:29:41 PDT
Created attachment 21186 [details] slightly improved example
Eric Seidel (no email)
Comment 5 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.
Adam Roben (:aroben)
Comment 6 2011-05-26 09:53:22 PDT
Sounds like a dupe of bug 18690?
Adam Roben (:aroben)
Comment 7 2011-05-26 09:53:34 PDT
*** This bug has been marked as a duplicate of bug 18690 ***
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