[SciPy-Dev] test failures with python 2.4

Ralf Gommers ralf.gommers@googlemail....
Sun Jun 3 15:55:16 CDT 2012


On Thu, May 31, 2012 at 5:50 PM, Denis Laxalde <denis@laxalde.org> wrote:

> Hi,
>
> Here is a list of test failures with python 2.4 (there are also failures
> with 2.7, see below).
>
> Thanks. I see those too. Should all be fixed before the first beta
ideally. Only the weave test we don't have to care about anymore.

Ralf



> Interpolate:
>
>        test_interpnd.TestCloughTocher2DInterpolator.test_dense ...
> Exception exceptions.TypeError: <exceptions.TypeError instance at
> 0x7fd4d67fecf8> in 'scipy.spatial.qhull._get_delaunay_info' ignored
>        Segmentation fault
>
>
> Spatial:
>
>        test_qhull.TestUtilities.test_convex_hull ... ERROR
>        test_qhull.TestUtilities.test_degenerate_barycentric_transforms ...
> ERROR
>        test_qhull.TestUtilities.test_find_simplex ... Exception
> exceptions.TypeError: <exceptions.TypeError instance at 0x7f9e857963b0> in
> 'scipy.spatial.qhull._get_delaunay_info' ignored
>        FAIL
>        test_qhull.TestUtilities.test_more_barycentric_transforms ... ERROR
>        test_qhull.TestUtilities.test_plane_distance ... ok
>
>
>  ======================================================================
>        ERROR: test_qhull.TestUtilities.test_convex_hull
>
>  ----------------------------------------------------------------------
>        Traceback (most recent call last):
>          File
> "/home/denis/.local/lib/python2.4/site-packages/nose/case.py", line 197, in
> runTest
>            self.test(*self.arg)
>          File
> "/home/denis/.local/lib/python2.4/site-packages/scipy/spatial/tests/test_qhull.py",
> line 75, in test_convex_hull
>            assert_equal(tri.convex_hull, [[1, 2], [3, 2], [1, 0], [3, 0]])
>          File "qhull.pyx", line 1109, in
> scipy.spatial.qhull.Delaunay.convex_hull (scipy/spatial/qhull.c:8406)
>        ValueError: cannot resize an array references or is referenced
>        by another array in this way.  Use the resize function
>
>
>  ======================================================================
>        ERROR:
> test_qhull.TestUtilities.test_degenerate_barycentric_transforms
>
>  ----------------------------------------------------------------------
>        Traceback (most recent call last):
>          File
> "/home/denis/.local/lib/python2.4/site-packages/nose/case.py", line 197, in
> runTest
>            self.test(*self.arg)
>          File
> "/home/denis/.local/lib/python2.4/site-packages/scipy/spatial/tests/test_qhull.py",
> line 133, in test_degenerate_barycentric_transforms
>            bad_count = np.isnan(tri.transform[:,0,0]).sum()
>          File "qhull.pyx", line 1028, in
> scipy.spatial.qhull.Delaunay.transform (scipy/spatial/qhull.c:7449)
>          File "qhull.pyx", line 398, in
> scipy.spatial.qhull._get_barycentric_transforms (scipy/spatial/qhull.c:4300)
>          File
> "/home/denis/.local/lib/python2.4/site-packages/numpy/core/numeric.py",
> line 235, in asarray
>            return array(a, dtype, copy=False, order=order)
>          File "stringsource", line 366, in
> View.MemoryView.memoryview.__getitem__ (scipy/spatial/qhull.c:14704)
>          File "stringsource", line 650, in View.MemoryView._unellipsify
> (scipy/spatial/qhull.c:17965)
>        TypeError: Cannot index with type '<type 'int'>'
>
>
>  ======================================================================
>        ERROR: test_qhull.TestUtilities.test_more_barycentric_transforms
>
>  ----------------------------------------------------------------------
>        Traceback (most recent call last):
>          File
> "/home/denis/.local/lib/python2.4/site-packages/nose/case.py", line 197, in
> runTest
>            self.test(*self.arg)
>          File
> "/home/denis/.local/lib/python2.4/site-packages/scipy/spatial/tests/test_qhull.py",
> line 157, in test_more_barycentric_transforms
>            unit_cube=True)
>          File
> "/home/denis/.local/lib/python2.4/site-packages/scipy/spatial/tests/test_qhull.py",
> line 96, in _check_barycentric_transforms
>            c = barycentric_transform(tri.transform, centroids)
>          File "qhull.pyx", line 1028, in
> scipy.spatial.qhull.Delaunay.transform (scipy/spatial/qhull.c:7449)
>          File "qhull.pyx", line 398, in
> scipy.spatial.qhull._get_barycentric_transforms (scipy/spatial/qhull.c:4300)
>          File
> "/home/denis/.local/lib/python2.4/site-packages/numpy/core/numeric.py",
> line 235, in asarray
>            return array(a, dtype, copy=False, order=order)
>          File "stringsource", line 366, in
> View.MemoryView.memoryview.__getitem__ (scipy/spatial/qhull.c:14704)
>          File "stringsource", line 650, in View.MemoryView._unellipsify
> (scipy/spatial/qhull.c:17965)
>        TypeError: Cannot index with type '<type 'int'>'
>
>
>  ======================================================================
>        FAIL: test_qhull.TestUtilities.test_find_simplex
>
>  ----------------------------------------------------------------------
>        Traceback (most recent call last):
>          File
> "/home/denis/.local/lib/python2.4/site-packages/nose/case.py", line 197, in
> runTest
>            self.test(*self.arg)
>          File
> "/home/denis/.local/lib/python2.4/site-packages/scipy/spatial/tests/test_qhull.py",
> line 33, in test_find_simplex
>            assert_equal(i, p[2], err_msg='%r' % (p,))
>          File
> "/home/denis/.local/lib/python2.4/site-packages/numpy/testing/utils.py",
> line 256, in assert_equal
>            return assert_array_equal(actual, desired, err_msg, verbose)
>          File
> "/home/denis/.local/lib/python2.4/site-packages/numpy/testing/utils.py",
> line 707, in assert_array_equal
>            verbose=verbose, header='Arrays are not equal')
>          File
> "/home/denis/.local/lib/python2.4/site-packages/numpy/testing/utils.py",
> line 636, in assert_array_compare
>            raise AssertionError(msg)
>        AssertionError:
>        Arrays are not equal
>        (0.25, 0.25, 1)
>        (mismatch 100.0%)
>         x: array(-1, dtype=int32)
>         y: array(1)
>
>
>  ----------------------------------------------------------------------
>        Ran 291 tests in 13.335s
>
>        FAILED (errors=3, failures=1)
>
>
>
> Weave:
>
>        FAIL: test_set_complex (test_scxx_object.TestObjectSetItemOpKey)
>
>  ----------------------------------------------------------------------
>        Traceback (most recent call last):
>          File
> "/home/denis/.local/lib/python2.4/site-packages/scipy/weave/tests/test_scxx_object.py",
> line 943, in test_set_complex
>            assert_equal(sys.getrefcount(key),4) # should be 3
>          File
> "/home/denis/.local/lib/python2.4/site-packages/numpy/testing/utils.py",
> line 313, in assert_equal
>            raise AssertionError(msg)
>        AssertionError:
>        Items are not equal:
>         ACTUAL: 3
>         DESIRED: 4
>
>
> Failures not specific to python 2.4.
>
> Sparse:
>
>
>  ======================================================================
>        ERROR: adding a dense matrix to a sparse matrix
>
>  ----------------------------------------------------------------------
>        Traceback (most recent call last):
>          File
> "/home/denis/.local/lib/python2.4/site-packages/scipy/sparse/tests/test_base.py",
> line 527, in test_add_dense
>            sum1 = self.dat + self.datsp
>          File
> "/home/denis/.local/lib/python2.4/site-packages/scipy/sparse/dok.py", line
> 133, in __getitem__
>            raise TypeError('index must be a pair of integers or slices')
>        TypeError: index must be a pair of integers or slices
>
>
>  ======================================================================
>        ERROR: test_matmat_sparse (test_base.TestDOK)
>
>  ----------------------------------------------------------------------
>        Traceback (most recent call last):
>          File
> "/home/denis/.local/lib/python2.4/site-packages/scipy/sparse/tests/test_base.py",
> line 425, in test_matmat_sparse
>            assert_array_almost_equal( a2*bsp, a*b)
>          File
> "/home/denis/.local/lib/python2.4/site-packages/scipy/sparse/dok.py", line
> 133, in __getitem__
>            raise TypeError('index must be a pair of integers or slices')
>        TypeError: index must be a pair of integers or slices
>
>
>  ======================================================================
>        ERROR: test_radd (test_base.TestDOK)
>
>  ----------------------------------------------------------------------
>        Traceback (most recent call last):
>          File
> "/home/denis/.local/lib/python2.4/site-packages/scipy/sparse/tests/test_base.py",
> line 279, in test_radd
>            c = a + b
>          File
> "/home/denis/.local/lib/python2.4/site-packages/scipy/sparse/dok.py", line
> 133, in __getitem__
>            raise TypeError('index must be a pair of integers or slices')
>        TypeError: index must be a pair of integers or slices
>
>
>  ======================================================================
>        ERROR: test_rsub (test_base.TestDOK)
>
>  ----------------------------------------------------------------------
>        Traceback (most recent call last):
>          File
> "/home/denis/.local/lib/python2.4/site-packages/scipy/sparse/tests/test_base.py",
> line 290, in test_rsub
>            assert_array_equal((self.dat -
> self.datsp),[[0,0,0,0],[0,0,0,0],[0,0,0,0]])
>          File
> "/home/denis/.local/lib/python2.4/site-packages/scipy/sparse/dok.py", line
> 133, in __getitem__
>            raise TypeError('index must be a pair of integers or slices')
>        TypeError: index must be a pair of integers or slices
>
>
>  ======================================================================
>        ERROR: subtracting a dense matrix to/from a sparse matrix
>
>  ----------------------------------------------------------------------
>        Traceback (most recent call last):
>          File
> "/home/denis/.local/lib/python2.4/site-packages/scipy/sparse/tests/test_base.py",
> line 535, in test_sub_dense
>            sum1 = 3*self.dat - self.datsp
>          File
> "/home/denis/.local/lib/python2.4/site-packages/scipy/sparse/dok.py", line
> 133, in __getitem__
>            raise TypeError('index must be a pair of integers or slices')
>        TypeError: index must be a pair of integers or slices
>
>
>  ----------------------------------------------------------------------
>        Ran 1210 tests in 12.543s
>
>        FAILED (KNOWNFAIL=4, errors=5)
>
> Special:
>
>
>  ................../home/denis/.local/lib/python2.7/site-packages/scipy/special/tests/test_basic.py:1645:
> RuntimeWarning: divide by zero encountered in iv
>          c1 = special.iv(v, x)
>
>  /home/denis/.local/lib/python2.7/site-packages/scipy/special/tests/test_basic.py:1645:
> RuntimeWarning: overflow encountered in iv
>          c1 = special.iv(v, x)
>
>  /home/denis/.local/lib/python2.7/site-packages/scipy/special/tests/test_basic.py:1646:
> RuntimeWarning: invalid value encountered in iv
>          c2 = special.iv(v, x+0j)
>
>  /home/denis/.local/lib/python2.7/site-packages/scipy/special/tests/test_basic.py:1652:
> RuntimeWarning: divide by zero encountered in divide
>          dc = abs(c1/c2 - 1)
>
>  /home/denis/.local/lib/python2.7/site-packages/scipy/special/tests/test_basic.py:1652:
> RuntimeWarning: invalid value encountered in divide
>          dc = abs(c1/c2 - 1)
>
>  /home/denis/.local/lib/python2.7/site-packages/scipy/special/tests/test_basic.py:1659:
> RuntimeWarning: overflow encountered in iv
>          assert_(dc[k] < 1e-9, (v[k], x[k], special.iv(v[k], x[k]),
> special.iv(v[k], x[k]+0j)))
>
>  F...................................................K.K.............................................................................................................................................................................................................................................................................................................................................................................................K........K..................................................
>
>  ======================================================================
>        FAIL: test_iv_cephes_vs_amos_mass_test (test_basic.TestBessel)
>
>  ----------------------------------------------------------------------
>        Traceback (most recent call last):
>          File
> "/home/denis/.local/lib/python2.7/site-packages/scipy/special/tests/test_basic.py",
> line 1659, in test_iv_cephes_vs_amos_mass_test
>            assert_(dc[k] < 1e-9, (v[k], x[k], special.iv(v[k], x[k]),
> special.iv(v[k], x[k]+0j)))
>          File "/usr/lib/pymodules/python2.7/numpy/testing/utils.py", line
> 34, in assert_
>            raise AssertionError(msg)
>        AssertionError: (189.2947429454936, 3.0238805556481037,
> 4.089165443940765e-317, 0j)
>
>
>  ----------------------------------------------------------------------
>        Ran 514 tests in 6.908s
>
>        FAILED (KNOWNFAIL=4, failures=1)
>
>
> Building/testing environment for python 2.4 (Debian wheezy/sid x86_64):
>
>        NumPy version 1.6.2
>        NumPy is installed in
> /home/denis/.local/lib/python2.4/site-packages/numpy
>        SciPy version 0.11.0.dev-127acfd
>        SciPy is installed in
> /home/denis/.local/lib/python2.4/site-packages/scipy
>        Python version 2.4.6 (#2, Sep 25 2009, 22:22:06) [GCC 4.3.4]
>        nose version 1.1.2
>
>
> --
> Denis
>
> _______________________________________________
> SciPy-Dev mailing list
> SciPy-Dev@scipy.org
> http://mail.scipy.org/mailman/listinfo/scipy-dev
>
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