bugGNU Octave - Bugs: bug #52046, [octave forge] (image) Unit tests...


bug #52046: [octave forge] (image) Unit tests fail on i386 due to floating point precision

Submitted by:  Rafael Laboissiere <rlaboiss>
Submitted on:  Sat 16 Sep 2017 04:09:49 PM UTC  
Category:  Octave Forge Package Severity:  3 - Normal
Priority:  5 - Normal Item Group:  Incorrect Result
Status:  Fixed Assigned to:  None
Originator Name:  Open/Closed:  Closed
Release:  other Operating System:  GNU/Linux

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Thu 09 Nov 2017 07:07:46 PM UTC, comment #2:

Thank you. I have pushed the proposed changes http://hg.code.sf.net/p/octave/image/rev/e16222631f06 which wil be part of the next patch release.

Carnë Draug <carandraug>
Project Member
Tue 19 Sep 2017 09:36:13 PM UTC, comment #1:

adding people to cc

Hartmut <hardy>
Sat 16 Sep 2017 04:09:49 PM UTC, original submission:

When running the unit tests of the image package (v. 2.6.1 with Octave 4.2.1) on an i386 system, there are some failures [*] due to floating point internal representation problems. For the Debian package, I am now applying the patch attached to this bug report.

Please, consider applying it to the upstream sources or try to identify the source of the problem, if any.

[*] https://buildd.debian.org/status/fetch.php?pkg=octave-image&arch=i386&ver=2.6.1-3&stamp=1505218224&raw=0

Rafael Laboissiere <rlaboiss>


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    Follow 5 latest changes.

    Date Changed by Updated Field Previous Value => Replaced by
    2017-11-09 carandraug StatusNone => Fixed
        Open/ClosedOpen => Closed
    2017-09-19 hardy Carbon-Copy- => Added avinoam
        Carbon-Copy- => Added carandraug
    2017-09-16 rlaboiss Attached File- => Added float-precision-i386-unit-tests.patch, #41815

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