Update tests

Author: vlad-perevezentsev

dpnp/tests/tensor/test_usm_ndarray_ctor.py

@@ -123,6 +123,9 @@ def test_usm_ndarray_flags():
     f = dpt.usm_ndarray((5, 0, 1), dtype="i4", strides=(1, 0, 1)).flags
     assert f.fc
     assert f.forc
+    assert not dpt.usm_ndarray(
+        (2, 3, 4), dtype="i4", strides=(4, 8, 1)
+    ).flags.forc
 
     x = dpt.empty(5, dtype="u2")
     assert x.flags.writable is True
@@ -1088,10 +1091,14 @@ def test_ctor_invalid_strides():
     except dpctl.SyclDeviceCreationError:
         pytest.skip("No SYCL devices available")
     # negative displacement
-    with pytest.raises(ValueError):
+    with pytest.raises(
+        ValueError, match="result in a negative memory displacement"
+    ):
         dpt.usm_ndarray((2, 3, 4), dtype="i4", strides=(-1, 1, 1))
     # oversized memory footprint
-    with pytest.raises(ValueError):
+    with pytest.raises(
+        ValueError, match="memory footprint exceeds the number of elements"
+    ):
         dpt.usm_ndarray((2, 3, 4), dtype="i4", strides=(1, 16, 128))
 
 

dpnp/tests/third_party/cupy/creation_tests/test_basic.py

@@ -282,17 +282,16 @@ def test_ndarray_strides(self, shape, strides):
         assert cupy.byte_bounds(a)[0] == a.data.ptr
         assert cupy.byte_bounds(a)[1] - a.data.ptr <= a.data.size
 
-    @pytest.mark.skip("due to dpctl-2239")
     @pytest.mark.parametrize(
         "shape, strides",
         [
-            ((2, 3, 4), (8, 128, 1024)),  # too large
-            ((2, 3, 4), (-8, 8, 8)),  # negative (needs offset)
+            ((2, 3, 4), (4, 512, 4096)),  # too large
+            ((2, 3, 4), (-4, 4, 4)),  # negative (needs offset)
         ],
     )
     def test_ndarray_strides_raises(self, shape, strides):
-        with pytest.raises(ValueError, match=r"ndarray\(\) with strides.*"):
-            cupy.ndarray(shape, strides=strides)
+        with pytest.raises(ValueError):
+            cupy.ndarray(shape, strides=strides, dtype=cupy.float32)
 
     @testing.for_CF_orders()
     @testing.for_all_dtypes()