[SciPy-dev] FFT and new failures
Nils Wagner
nwagner at mecha.uni-stuttgart.de
Fri Jul 22 03:28:44 EDT 2005
Using latest cvs scipy.test(1,verbosity=10) results in
======================================================================
FAIL: check_n_argument_complex (scipy.fftpack.basic.test_basic.test_fft)
----------------------------------------------------------------------
Traceback (most recent call last):
File
"/usr/local/lib/python2.4/site-packages/scipy/fftpack/tests/test_basic.py",
line 118, in check_n_argument_complex
assert_array_almost_equal(y[0],direct_dft(x1))
File "/usr/local/lib/python2.4/site-packages/scipy_test/testing.py",
line 740, in assert_array_almost_equal
assert cond,\
AssertionError:
Arrays are not almost equal (mismatch 100.0%):
Array 1: [ 4.+0.j 16.+4.j 12.+0.j 8.+0.j]
Array 2: [ 10.+1.j -3.+2.j -2.-1.j -1.-2.j]
======================================================================
FAIL: check_axes_argument (scipy.fftpack.basic.test_basic.test_fftn)
----------------------------------------------------------------------
Traceback (most recent call last):
File
"/usr/local/lib/python2.4/site-packages/scipy/fftpack/tests/test_basic.py",
line 502, in check_axes_argument
assert_array_almost_equal(fft(x[i,j,:]),y[i,j,:])
File "/usr/local/lib/python2.4/site-packages/scipy_test/testing.py",
line 740, in assert_array_almost_equal
assert cond,\
AssertionError:
Arrays are not almost equal (mismatch 66.6666666667%):
Array 1: [ 6. +0.j -1.5+0.8660254j -1.5-0.8660254j]
Array 2: [ 6. +0.j -1.5-0.8660254j -1.5+0.8660254j]
======================================================================
FAIL: check_definition (scipy.fftpack.basic.test_basic.test_fftn)
----------------------------------------------------------------------
Traceback (most recent call last):
File
"/usr/local/lib/python2.4/site-packages/scipy/fftpack/tests/test_basic.py",
line 419, in check_definition
assert_array_almost_equal(y,direct_dftn(x))
File "/usr/local/lib/python2.4/site-packages/scipy_test/testing.py",
line 740, in assert_array_almost_equal
assert cond,\
AssertionError:
Arrays are not almost equal (mismatch 100.0%):
Array 1: [[ 45. +0.j -4.5-2.5980762j -4.5+2.5980762j]
[-13.5-7.7942286j 0. +0.j 0. +0.j ]
[-13.5+7.79...
Array 2: [[ 135. +0.j -13.5-7.7942286j -13.5+7.7942286j]
[ -4.5+2.5980762j -4.5+2.5980762j -4.5+2.5980762j]
[ -4...
======================================================================
FAIL: check_shape_axes_argument (scipy.fftpack.basic.test_basic.test_fftn)
----------------------------------------------------------------------
Traceback (most recent call last):
File
"/usr/local/lib/python2.4/site-packages/scipy/fftpack/tests/test_basic.py",
line 531, in check_shape_axes_argument
assert_array_almost_equal (y[i],fft(large_x1[i]))
File "/usr/local/lib/python2.4/site-packages/scipy_test/testing.py",
line 740, in assert_array_almost_equal
assert cond,\
AssertionError:
Arrays are not almost equal (mismatch 50.0%):
Array 1: [ 6.+0.j -2.+2.j 2.+0.j -2.-2.j]
Array 2: [ 6.+0.j -2.-2.j 2.+0.j -2.+2.j]
======================================================================
FAIL: check_definition (scipy.fftpack.basic.test_basic.test_ifftn)
----------------------------------------------------------------------
Traceback (most recent call last):
File
"/usr/local/lib/python2.4/site-packages/scipy/fftpack/tests/test_basic.py",
line 586, in check_definition
assert_array_almost_equal(y,direct_idftn(x))
File "/usr/local/lib/python2.4/site-packages/scipy_test/testing.py",
line 740, in assert_array_almost_equal
assert cond,\
AssertionError:
Arrays are not almost equal (mismatch 100.0%):
Array 1: [[ 5. +0.j -0.5+0.2886751j -0.5-0.2886751j]
[-1.5+0.8660254j 0. +0.j 0. +0.j ]
[-1.5-0.8660254j ...
Array 2: [[ 15. +0.j -1.5+0.8660254j -1.5-0.8660254j]
[ -0.5-0.2886751j -0.5-0.2886751j -0.5-0.2886751j]
[ -0.5+0.28...
======================================================================
FAIL: check_round (scipy.special.basic.test_basic.test_round)
----------------------------------------------------------------------
Traceback (most recent call last):
File
"/usr/local/lib/python2.4/site-packages/scipy/special/tests/test_basic.py",
line 1789, in check_round
assert_array_equal(rnd,rndrl)
File "/usr/local/lib/python2.4/site-packages/scipy_test/testing.py",
line 715, in assert_array_equal
assert cond,\
AssertionError:
Arrays are not equal (mismatch 25.0%):
Array 1: [10 10 11 11]
Array 2: [10 10 10 11]
----------------------------------------------------------------------
Ran 1265 tests in 3.386s
FAILED (failures=6)
<unittest.TextTestRunner object at 0x418d470c>
>>>
Nils
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