remove broken test

test/test_field.py

@@ -128,51 +128,6 @@ class Test_Functionality(unittest.TestCase):
                         fp2.val.get_full_data(),
                         rtol=0.2)
 
-    @expand(product([RGSpace((8,), harmonic=True,
-                             zerocenter=False),
-                     RGSpace((8, 8), harmonic=True, distances=0.123,
-                             zerocenter=True)],
-                    [RGSpace((8,), harmonic=True,
-                             zerocenter=False),
-                     LMSpace(12)],
-                    ['real', 'complex']))
-    def test_DiagonalOperator_power_analyze(self, space1, space2, base):
-        nifty_configuration['harmonic_rg_base'] = base
-
-        d2o.random.seed(11)
-
-        p1 = PowerSpace(space1)
-        spec1 = lambda k: 42/(1+k)**2
-        fp1 = Field(p1, val=spec1)
-
-        p2 = PowerSpace(space2)
-        spec2 = lambda k: 42/(1+k)**3
-        fp2 = Field(p2, val=spec2)
-
-        S_1 = create_power_operator(space1, sqrt(fp1))
-        S_2 = create_power_operator(space2, sqrt(fp2))
-        S_1.set_diagonal(S_1.diagonal().weight(-1), bare=False)
-        S_2.set_diagonal(S_2.diagonal().weight(-1), bare=False)
-
-        samples = 2000
-        ps1 = 0.
-        ps2 = 0.
-
-        for ii in range(samples):
-            rand_k = Field.from_random('normal', domain=(space1, space2))
-            sk = S_1.times(S_2.times(rand_k, spaces=1), spaces=0)
-            sp = sk.power_analyze(spaces=(0, 1), keep_phase_information=False)
-            ps1 += sp.sum(spaces=1)/fp2.sum()
-            ps2 += sp.sum(spaces=0)/fp1.sum()
-
-        assert_allclose(ps1.val.get_full_data()/samples,
-                        fp1.val.get_full_data(),
-                        rtol=0.2)
-        assert_allclose(ps2.val.get_full_data()/samples,
-                        fp2.val.get_full_data(),
-                        rtol=0.2)
-
-
 
     def test_vdot(self):
         s=RGSpace((10,))