[Octave-bug-tracker] [bug #44338] test __osmesa_print__.cc-tst fails in MXE-octave

[Avinoam Kalma]

URL:
  <http://savannah.gnu.org/bugs/?44338>

                 Summary:  test __osmesa_print__.cc-tst fails in MXE-octave
                 Project: GNU Octave
            Submitted by: avinoam
            Submitted on: Sat 21 Feb 2015 09:27:41 PM GMT
                Category: Octave Function
                Severity: 3 - Normal
                Priority: 5 - Normal
              Item Group: Incorrect Result
                  Status: None
             Assigned to: None
         Originator Name: Avinoam
        Originator Email: 
             Open/Closed: Open
         Discussion Lock: Any
                 Release: dev
        Operating System: Microsoft Windows

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Details:



>> test __osmesa_print__.cc-tst
Mesa warning: couldn't open dxtn.dll, software DXTn compression/decompression
unavailable
GL2PS error: Incorrect viewport (x=0, y=1072693248, width=0, height=0)
***** testif HAVE_OSMESA
 h = figure ("visible", "off");
 fn = tempname ();
 sombrero ();
 __osmesa_print__ (h, fn, "svg");
 assert (stat (fn).size, 2692270, -0.1);
 unlink (fn);
 img = __osmesa_print__ (h);
 assert (size (img), [get(h, "position")([4, 3]), 3])
 ## Use pixel sum per RGB channel as fingerprint
 img_fp = squeeze (sum (sum (img), 2));
 assert (img_fp, [52942515; 54167797; 56158178], -0.05);
!!!!! test failed
gl2ps-renderer::draw: gl2psBeginPage returned GL2PS_ERROR






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