@@ -2386,7 +2386,6 @@ def test_flatten(self):
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assert_equal (x1 .flatten ('F' ), x1 .T .flatten ())
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- @pytest .mark .xfail (reason = "TODO np.dot" )
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@pytest .mark .parametrize ('func' , (np .dot , np .matmul ))
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def test_arr_mult (self , func ):
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a = np .array ([[1 , 0 ], [0 , 1 ]])
@@ -2428,7 +2427,27 @@ def test_arr_mult(self, func):
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assert_equal (func (ebf .T , ebf ), eaf )
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assert_equal (func (ebf , ebf .T ), eaf )
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assert_equal (func (ebf .T , ebf .T ), eaf )
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+ # syrk - different shape
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+ for et in [np .float32 , np .float64 , np .complex64 , np .complex128 ]:
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+ edf = d .astype (et )
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+ eddtf = ddt .astype (et )
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+ edtdf = dtd .astype (et )
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+ assert_equal (func (edf , edf .T ), eddtf )
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+ assert_equal (func (edf .T , edf ), edtdf )
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+
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+ assert_equal (
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+ func (edf [:edf .shape [0 ] // 2 , :], edf [::2 , :].T ),
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+ func (edf [:edf .shape [0 ] // 2 , :].copy (), edf [::2 , :].T .copy ())
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+ )
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+ assert_equal (
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+ func (edf [::2 , :], edf [:edf .shape [0 ] // 2 , :].T ),
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+ func (edf [::2 , :].copy (), edf [:edf .shape [0 ] // 2 , :].T .copy ())
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+ )
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+
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+ @pytest .mark .skip (reason = "dot/matmul with negative strides" )
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+ @pytest .mark .parametrize ('func' , (np .dot , np .matmul ))
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+ def test_arr_mult_2 (self , func ):
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# syrk - different shape, stride, and view validations
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for et in [np .float32 , np .float64 , np .complex64 , np .complex128 ]:
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edf = d .astype (et )
@@ -2448,24 +2467,7 @@ def test_arr_mult(self, func):
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func (edf , edf [:, ::- 1 ].T ),
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func (edf , edf [:, ::- 1 ].T .copy ())
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)
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- assert_equal (
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- func (edf [:edf .shape [0 ] // 2 , :], edf [::2 , :].T ),
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- func (edf [:edf .shape [0 ] // 2 , :].copy (), edf [::2 , :].T .copy ())
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- )
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- assert_equal (
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- func (edf [::2 , :], edf [:edf .shape [0 ] // 2 , :].T ),
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- func (edf [::2 , :].copy (), edf [:edf .shape [0 ] // 2 , :].T .copy ())
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- )
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- # syrk - different shape
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- for et in [np .float32 , np .float64 , np .complex64 , np .complex128 ]:
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- edf = d .astype (et )
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- eddtf = ddt .astype (et )
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- edtdf = dtd .astype (et )
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- assert_equal (func (edf , edf .T ), eddtf )
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- assert_equal (func (edf .T , edf ), edtdf )
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-
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- @pytest .mark .xfail (reason = "TODO np.dot" )
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@pytest .mark .parametrize ('func' , (np .dot , np .matmul ))
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@pytest .mark .parametrize ('dtype' , 'ifdFD' )
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def test_no_dgemv (self , func , dtype ):
@@ -2481,6 +2483,11 @@ def test_no_dgemv(self, func, dtype):
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ret2 = func (b .T .copy (), a .T )
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assert_equal (ret1 , ret2 )
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+
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+ @pytest .mark .skip (reason = "__array_interface__" )
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+ @pytest .mark .parametrize ('func' , (np .dot , np .matmul ))
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+ @pytest .mark .parametrize ('dtype' , 'ifdFD' )
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+ def test_no_dgemv_2 (self , func , dtype ):
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# check for unaligned data
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dt = np .dtype (dtype )
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a = np .zeros (8 * dt .itemsize // 2 + 1 , dtype = 'int16' )[1 :].view (dtype )
@@ -2496,7 +2503,6 @@ def test_no_dgemv(self, func, dtype):
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ret2 = func (b .T .copy (), a .T .copy ())
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assert_equal (ret1 , ret2 )
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- @pytest .mark .xfail (reason = "TODO np.dot" )
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def test_dot (self ):
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a = np .array ([[1 , 0 ], [0 , 1 ]])
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b = np .array ([[0 , 1 ], [1 , 0 ]])
@@ -2515,15 +2521,8 @@ def test_dot(self):
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a .dot (b = b , out = c )
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assert_equal (c , np .dot (a , b ))
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- @pytest .mark .xfail (reason = "TODO np.dot" )
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- def test_dot_type_mismatch (self ):
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- c = 1.
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- A = np .array ((1 ,1 ), dtype = 'i,i' )
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- assert_raises (TypeError , np .dot , c , A )
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- assert_raises (TypeError , np .dot , A , c )
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-
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- @pytest .mark .xfail (reason = "TODO np.dot" )
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+ @pytest .mark .xfail (reason = "_aligned_zeros" )
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def test_dot_out_mem_overlap (self ):
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np .random .seed (1 )
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@@ -5627,7 +5626,7 @@ def test_dot_array_order(self):
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assert_equal (np .dot (b , a ), res )
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assert_equal (np .dot (b , b ), res )
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- @pytest .mark .skip (reason = 'TODO: nbytes, view' )
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+ @pytest .mark .skip (reason = 'TODO: nbytes, view, __array_interface__ ' )
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def test_accelerate_framework_sgemv_fix (self ):
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def aligned_array (shape , align , dtype , order = 'C' ):
@@ -7878,7 +7877,6 @@ def test_view_discard_refcount(self):
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assert_equal (arr , orig )
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- @pytest .mark .xfail (reason = 'TODO' )
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class TestArange :
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def test_infinite (self ):
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assert_raises_regex (
@@ -7887,8 +7885,8 @@ def test_infinite(self):
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)
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def test_nan_step (self ):
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- assert_raises_regex (
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- ValueError , "cannot compute length" ,
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+ assert_raises (
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+ ValueError , # "cannot compute length",
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np .arange , 0 , 1 , np .nan
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)
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@@ -7904,6 +7902,9 @@ def test_require_range(self):
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assert_raises (TypeError , np .arange )
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assert_raises (TypeError , np .arange , step = 3 )
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assert_raises (TypeError , np .arange , dtype = 'int64' )
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+
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+ @pytest .mark .xfail (reason = "weird arange signature (optionals before required args)" )
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+ def test_require_range_2 (self ):
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assert_raises (TypeError , np .arange , start = 4 )
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def test_start_stop_kwarg (self ):
@@ -7916,6 +7917,7 @@ def test_start_stop_kwarg(self):
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assert len (keyword_start_stop ) == 6
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assert_array_equal (keyword_stop , keyword_zerotostop )
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+ @pytest .mark .skip (reason = "arange for booleans: numpy maybe deprecates?" )
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def test_arange_booleans (self ):
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# Arange makes some sense for booleans and works up to length 2.
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# But it is weird since `arange(2, 4, dtype=bool)` works.
@@ -7936,28 +7938,6 @@ def test_arange_booleans(self):
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with pytest .raises (TypeError ):
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np .arange (3 , dtype = "bool" )
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- @pytest .mark .parametrize ("dtype" , ["S3" , "U" , "5i" ])
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- def test_rejects_bad_dtypes (self , dtype ):
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- dtype = np .dtype (dtype )
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- DType_name = re .escape (str (type (dtype )))
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- with pytest .raises (TypeError ,
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- match = rf"arange\(\) not supported for inputs .* { DType_name } " ):
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- np .arange (2 , dtype = dtype )
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-
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- def test_rejects_strings (self ):
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- # Explicitly test error for strings which may call "b" - "a":
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- DType_name = re .escape (str (type (np .array ("a" ).dtype )))
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- with pytest .raises (TypeError ,
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- match = rf"arange\(\) not supported for inputs .* { DType_name } " ):
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- np .arange ("a" , "b" )
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-
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- def test_byteswapped (self ):
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- res_be = np .arange (1 , 1000 , dtype = ">i4" )
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- res_le = np .arange (1 , 1000 , dtype = "<i4" )
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- assert res_be .dtype == ">i4"
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- assert res_le .dtype == "<i4"
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- assert_array_equal (res_le , res_be )
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-
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@pytest .mark .parametrize ("which" , [0 , 1 , 2 ])
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def test_error_paths_and_promotion (self , which ):
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args = [0 , 1 , 2 ] # start, stop, and step
@@ -7967,20 +7947,12 @@ def test_error_paths_and_promotion(self, which):
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# Cover stranger error path, test only to achieve code coverage!
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args [which ] = [None , []]
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- with pytest .raises (ValueError ):
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+ with pytest .raises (( ValueError , RuntimeError ) ):
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# Fails discovering start dtype
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np .arange (* args )
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-
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-
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-
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-
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-
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-
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-
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-
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@pytest .mark .xfail (reason = 'comparison: builtin.bools or...?' )
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def test_richcompare_scalar_boolean_singleton_return ():
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# These are currently guaranteed to be the boolean singletons, but maybe
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