Re: octave-image tests

[Orion Poplawski]

>> pkg load image
>> runtests('/usr/share/octave/packages/image-2.4.0');
Processing files in /usr/share/octave/packages/image-2.4.0:


  bwmorph.m .............................................. PASS   11/13   FAIL 2

>> test('/usr/share/octave/packages/image-2.4.0/bwmorph.m','verbose');

***** test
 in  = logical ([0  1  0  0  0
                 1  0  0  1  0
                 1  0  1  0  0
                 1  1  1  1  1
                 1  1  1  1  1]);

 out = logical ([0  1  0  0   0
                 1  0  0  1  0
                 1  0  1  0  0
                 1  1  0  1  1
                 1  1  1  1  1]);
 assert (bwmorph (in, "remove"), out);

 out = logical ([0  1  0  0  0
                 1  0  0  1  0
                 1  0  1  0  0
                 1  1  0  1  1
                 1  1  1  1  1]);
 assert (bwmorph (in, "remove", Inf), out);

 ## tests for spur are failing (matlab incompatible)
 out = logical ([0  1  0  0  0
                 1  0  0  0  0
                 1  0  1  0  0
                 1  1  1  1  1
                 1  1  1  1  1]);
 assert (bwmorph (in, "spur"), out);

 out = logical ([0  1  0  0  0
                 1  0  0  0  0
                 1  0  0  0  0
                 1  1  1  1  1
                 1  1  1  1  1]);
 assert (bwmorph (in, "spur", Inf), out);
!!!!! test failed
ASSERT errors for:  assert (bwmorph (in, "spur"),out)

  Location  |  Observed  |  Expected  |  Reason
   (1,2)          0            1         Abs err 1 exceeds tol 0


  cp2tform.m ............................................. PASS    6/7    FAIL 1

>> test('/usr/share/octave/packages/image-2.4.0/cp2tform.m','verbose');
>>>>> /usr/share/octave/packages/image-2.4.0/cp2tform.m
***** xtest
 npt = 100000;
 [crw, cap] = coords (npt);
 ttype = 'polynomial';
 ord = 4;
 T = cp2tform (crw, cap, ttype, ord);
 crw2 = tforminv (T, cap);
 finalerr = norm (crw - crw2)/npt;
 assert (finalerr < eps, "norm = %3.2e ( > eps)", finalerr)
!!!!! known failure
norm = 5.31e-16 ( > eps)
PASSES 6 out of 7 tests (1 expected failure)

(hmm, can this get marked XFAIL?)

  grayslice.m ............................................ PASS    7/8    FAIL 1

I can't reproduce this failure running it directly.


These all appear to be expected failures:
  histeq.m ............................................... PASS    7/22   FAIL 
15
  imattributes.m .........................................warning: your
version of GraphicsMagick limits images to 16 bits per pixel
libGL error: No matching fbConfigs or visuals found
libGL error: failed to load driver: swrast
 PASS    4/5    FAIL 1
  imresize.m ............................................. PASS    1/5    FAIL 4


-- 
Orion Poplawski
Technical Manager                     303-415-9701 x222
NWRA, Boulder/CoRA Office             FAX: 303-415-9702
3380 Mitchell Lane                       address@hidden
Boulder, CO 80301                   http://www.nwra.com