update retunrs for angle and reciprocal

update out keyword implementation for angle and reciprocal to make it
consistent with implementation of other functions

Author: vtavana

dpnp/dpnp_algo/dpnp_elementwise_common.py

@@ -447,10 +447,7 @@ def dpnp_angle(x, out=None, order="K"):
     out_usm = None if out is None else dpnp.get_usm_ndarray(out)
 
     res_usm = angle_func(x1_usm, out=out_usm, order=order)
-    if out is None:
-        return dpnp_array._create_from_usm_ndarray(res_usm)
-    else:
-        return out
+    return _get_result(res_usm, out=out)
 
 
 _asin_docstring = """
@@ -2535,10 +2532,7 @@ def dpnp_reciprocal(x, out=None, order="K"):
     out_usm = None if out is None else dpnp.get_usm_ndarray(out)
 
     res_usm = reciprocal_func(x1_usm, out=out_usm, order=order)
-    if out is None:
-        return dpnp_array._create_from_usm_ndarray(res_usm)
-    else:
-        return out
+    return _get_result(res_usm, out=out)
 
 
 _remainder_docstring = """

tests/test_umath.py

@@ -268,47 +268,6 @@ def test_invalid_shape(self, shape):
             dpnp.cbrt(dp_array, out=dp_out)
 
 
-class TestReciprocal:
-    @pytest.mark.parametrize("dtype", get_float_complex_dtypes())
-    def test_reciprocal(self, dtype):
-        np_array = numpy.arange(1, 7, dtype=dtype)
-        expected = numpy.reciprocal(np_array)
-
-        dp_out_dtype = (
-            dtype
-            if has_support_aspect64()
-            else dpnp.complex64
-            if numpy.iscomplexobj(np_array)
-            else dpnp.float32
-        )
-        dp_array = dpnp.array(np_array)
-        dp_out = dpnp.empty(6, dtype=dp_out_dtype)
-        result = dpnp.reciprocal(dp_array, out=dp_out)
-
-        assert result is dp_out
-        assert_dtype_allclose(result, expected)
-
-    @pytest.mark.parametrize("dtype", get_float_complex_dtypes()[:-1])
-    def test_invalid_dtype(self, dtype):
-        dpnp_dtype = get_float_complex_dtypes()[-1]
-        dp_array = dpnp.arange(1, 10, dtype=dpnp_dtype)
-        dp_out = dpnp.empty(9, dtype=dtype)
-
-        with pytest.raises(TypeError):
-            dpnp.reciprocal(dp_array, out=dp_out)
-
-    @pytest.mark.parametrize("dtype", get_float_dtypes())
-    @pytest.mark.parametrize(
-        "shape", [(0,), (15,), (2, 2)], ids=["(0,)", "(15, )", "(2,2)"]
-    )
-    def test_invalid_shape(self, shape, dtype):
-        dp_array = dpnp.arange(10, dtype=dtype)
-        dp_out = dpnp.empty(shape, dtype=dtype)
-
-        with pytest.raises(ValueError):
-            dpnp.reciprocal(dp_array, out=dp_out)
-
-
 class TestRsqrt:
     @pytest.mark.usefixtures("suppress_divide_numpy_warnings")
     @pytest.mark.parametrize("dtype", get_all_dtypes(no_complex=True))
@@ -397,6 +356,39 @@ def test_invalid_out(self, out):
         numpy.testing.assert_raises(TypeError, numpy.square, a.asnumpy(), out)
 
 
+class TestReciprocal:
+    @pytest.mark.parametrize("dtype", get_float_complex_dtypes())
+    def test_reciprocal(self, dtype):
+        np_array, expected = _get_numpy_arrays("reciprocal", dtype, [-5, 5, 10])
+
+        dp_array = dpnp.array(np_array)
+        out_dtype = _get_output_data_type(dtype)
+        dp_out = dpnp.empty(expected.shape, dtype=out_dtype)
+        result = dpnp.reciprocal(dp_array, out=dp_out)
+
+        assert result is dp_out
+        assert_dtype_allclose(result, expected)
+
+    @pytest.mark.parametrize("dtype", get_float_complex_dtypes()[:-1])
+    def test_invalid_dtype(self, dtype):
+        dpnp_dtype = get_float_complex_dtypes()[-1]
+        dp_array = dpnp.arange(10, dtype=dpnp_dtype)
+        dp_out = dpnp.empty(10, dtype=dtype)
+
+        with pytest.raises(TypeError):
+            dpnp.reciprocal(dp_array, out=dp_out)
+
+    @pytest.mark.parametrize(
+        "shape", [(0,), (15,), (2, 2)], ids=["(0,)", "(15, )", "(2,2)"]
+    )
+    def test_invalid_shape(self, shape):
+        dp_array = dpnp.arange(10)
+        dp_out = dpnp.empty(shape)
+
+        with pytest.raises(ValueError):
+            dpnp.reciprocal(dp_array, out=dp_out)
+
+
 class TestArctan2:
     @pytest.mark.parametrize("dtype", get_all_dtypes(no_complex=True))
     def test_arctan2(self, dtype):