Update test_sum_float in test_sum.py

Author: vlad-perevezentsev

tests/test_sum.py

@@ -9,6 +9,7 @@
     assert_dtype_allclose,
     get_float_dtypes,
     has_support_aspect64,
+    is_cpu_device,
 )
 
 
@@ -27,10 +28,20 @@ def test_sum_float(dtype):
     )
     ia = dpnp.array(a)
 
+    # Flag for type check in special cases
+    # Skip dtype checks when dpnp handles float32 arrays on CPU
+    # as `dpnp.sum()` and `numpy.sum()` return different dtypes:
+    # numpy - 'float32', dpnp - 'float64'
+    check_dtype = (ia.dtype != dpnp.float32) or not is_cpu_device(
+        ia.sycl_device
+    )
     for axis in range(len(a)):
         result = dpnp.sum(ia, axis=axis)
         expected = numpy.sum(a, axis=axis)
-        assert_dtype_allclose(result, expected)
+        assert_dtype_allclose(result, expected, check_type=check_dtype)
+        if not check_dtype:
+            # Ensure dtype kind matches when check_dtype is False
+            assert result.dtype.kind == expected.dtype.kind
 
 
 def test_sum_int():