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vcddiff tests fail with latest gpl-cver vcddiff #653

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veripoolbot opened this issue May 30, 2013 · 2 comments
Closed

vcddiff tests fail with latest gpl-cver vcddiff #653

veripoolbot opened this issue May 30, 2013 · 2 comments

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@veripoolbot veripoolbot commented May 30, 2013


Author Name: Jeremy Bennett (@jeremybennett)
Original Redmine Issue: 653 from https://www.veripool.org
Original Date: 2013-05-30
Original Assignee: Wilson Snyder (@wsnyder)


I found regression tests failing with the latest version of vcddiff. The problem is due to it putting out a welcome message:

Copyright (c) 2002-2004 Pragmatic C Software Corp.
All Rights reserved.  Licensed under the GNU General Public License (GPL).
See the 'COPYING' file for details.  NO WARRANTY provided.
Today is Thu May 30 20:09:11 2013.

Verilator regression requires no output at all to recognize success.

Not sure quite how to fix this in @driver.pl@. We can't use return codes, because vcddiff always returns 0. Possibly an option to slurp up the above message if it appears, but I'd rather leave that to someone with greater PERL confidence than me.

For now, I've hacked vcddiff to not put out the welcome message. Which seems to work.

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@veripoolbot veripoolbot commented May 30, 2013


Original Redmine Comment
Author Name: Wilson Snyder (@wsnyder)
Original Date: 2013-05-30T21:57:14Z


Comment out for now. I know the vcddiff author and asked if he or I can make a new release.

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@veripoolbot veripoolbot commented Mar 14, 2015


Original Redmine Comment
Author Name: Wilson Snyder (@wsnyder)
Original Date: 2015-03-14T17:46:28Z


Created repo with a vcddiff without the banner

https://github.com/veripool/vcddiff

and now mention this in the internal.txt file.

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