only support sequence for s and axes

Author: vtavana

dpnp/fft/dpnp_utils_fft.py

@@ -438,9 +438,6 @@ def _validate_s_axes(a, s, axes):
         if isinstance(s, Sequence):
             if any(not isinstance(s_i, int) for s_i in s):
                 raise_error = True
-        elif dpnp.is_supported_array_type(s):
-            if s.ndim != 1 or not dpnp.issubdtype(s, dpnp.integer):
-                raise_error = True
         else:
             raise_error = True
 

tests/test_fft.py

@@ -566,17 +566,6 @@ def test_fft_error(self, xp):
         # s is not a sequence
         assert_raises(TypeError, xp.fft.fftn, a, s=5, axes=(0,))
 
-        # s is not a sequence of ints
-        # dpnp and stock NumPy raise TypeError
-        # Intel® NumPy raises ValueError
-        assert_raises(
-            (TypeError, ValueError),
-            xp.fft.fftn,
-            a,
-            s=xp.array([5.0]),
-            axes=(0,),
-        )
-
         # Invalid number of FFT point, invalid s value
         assert_raises(ValueError, xp.fft.fftn, a, s=(-5,), axes=(0,))