Merge pull request #1506 from IntelPython/test-suite-failures-with-no-devices

Add checks to ensure test suite passes even if no devices are available

Author: oleksandr-pavlyk

dpctl/tests/elementwise/test_abs.py

@@ -71,6 +71,7 @@ def test_abs_usm_type(usm_type):
 
 
 def test_abs_types_prop():
+    get_queue_or_skip()
     types = dpt.abs.types_
     assert types is None
     types = dpt.abs.types

dpctl/tests/elementwise/test_add.py

@@ -259,6 +259,7 @@ def __sycl_usm_array_interface__(self):
 
 
 def test_add_types_property():
+    get_queue_or_skip()
     types = dpt.add.types_
     assert types is None
     types = dpt.add.types

dpctl/tests/elementwise/test_elementwise_classes.py

@@ -15,6 +15,7 @@
 #  limitations under the License.
 
 import dpctl.tensor as dpt
+from dpctl.tests.helper import get_queue_or_skip
 
 unary_fn = dpt.negative
 binary_fn = dpt.divide
@@ -29,6 +30,7 @@ def test_unary_class_getters():
 
 
 def test_unary_class_types_property():
+    get_queue_or_skip()
     loop_types = unary_fn.types
     assert isinstance(loop_types, list)
     assert len(loop_types) > 0
@@ -62,6 +64,7 @@ def test_binary_class_getters():
 
 
 def test_binary_class_types_property():
+    get_queue_or_skip()
     loop_types = binary_fn.types
     assert isinstance(loop_types, list)
     assert len(loop_types) > 0

dpctl/tests/elementwise/test_type_utils.py

@@ -241,7 +241,10 @@ def test_can_cast_device():
 
 def test_acceptance_fns():
     """Check type promotion acceptance functions"""
-    dev = dpctl.SyclDevice()
+    try:
+        dev = dpctl.SyclDevice()
+    except dpctl.SyclDeviceCreationError:
+        pytest.skip("Default device is not available")
     assert tu._acceptance_fn_reciprocal(
         dpt.float32, dpt.float32, dpt.float32, dev
     )

dpctl/tests/test_tensor_array_api_inspection.py

@@ -50,22 +50,29 @@ def __init__(self, fp16: bool, fp64: bool):
 def test_array_api_inspection_methods():
     info = dpt.__array_namespace_info__()
     assert info.capabilities()
-    assert info.default_device()
+    try:
+        assert info.default_device()
+    except dpctl.SyclDeviceCreationError:
+        pytest.skip("No default device available")
     assert info.default_dtypes()
     assert info.devices()
     assert info.dtypes()
 
 
 def test_array_api_inspection_default_device():
-    assert (
-        dpt.__array_namespace_info__().default_device()
-        == dpctl.select_default_device()
-    )
+    try:
+        dev = dpctl.select_default_device()
+    except dpctl.SyclDeviceCreationError:
+        pytest.skip("No default device available")
+    assert dpt.__array_namespace_info__().default_device() == dev
 
 
 def test_array_api_inspection_devices():
+    try:
+        devices2 = dpctl.get_devices()
+    except dpctl.SyclDeviceCreationError:
+        pytest.skip("No default device available")
     devices1 = dpt.__array_namespace_info__().devices()
-    devices2 = dpctl.get_devices()
     assert len(devices1) == len(devices2)
     assert devices1 == devices2
 
@@ -77,7 +84,10 @@ def test_array_api_inspection_capabilities():
 
 
 def test_array_api_inspection_default_dtypes():
-    dev = dpctl.select_default_device()
+    try:
+        dev = dpctl.select_default_device()
+    except dpctl.SyclDeviceCreationError:
+        pytest.skip("No default device available")
 
     int_dt = default_device_int_type(dev)
     ind_dt = default_device_index_type(dev)
@@ -107,7 +117,10 @@ def test_array_api_inspection_default_dtypes():
 
 
 def test_array_api_inspection_default_device_dtypes():
-    dev = dpctl.select_default_device()
+    try:
+        dev = dpctl.select_default_device()
+    except dpctl.SyclDeviceCreationError:
+        pytest.skip("No default device available")
     dtypes = _dtypes_no_fp16_fp64.copy()
     if dev.has_aspect_fp64:
         dtypes["float64"] = dpt.float64
@@ -128,6 +141,10 @@ def test_array_api_inspection_device_dtypes(fp16, fp64):
 
 def test_array_api_inspection_dtype_kind():
     info = dpt.__array_namespace_info__()
+    try:
+        info.default_device()
+    except dpctl.SyclDeviceCreationError:
+        pytest.skip("No default device available")
 
     f_dtypes = info.dtypes(kind="real floating")
     assert all([_dt[1].kind == "f" for _dt in f_dtypes.items()])

dpctl/tests/test_tensor_statistical_functions.py

@@ -234,6 +234,7 @@ def test_stat_function_errors():
     with pytest.raises(TypeError):
         dpt.mean(d)
 
+    get_queue_or_skip()
     x = dpt.empty(1, dtype="f4")
     with pytest.raises(TypeError):
         dpt.var(x, axis=d)

dpctl/tests/test_usm_ndarray_ctor.py

@@ -430,6 +430,7 @@ def test_ctor_invalid_shape():
 
 
 def test_ctor_invalid_order():
+    get_queue_or_skip()
     with pytest.raises(ValueError):
         dpt.usm_ndarray((5, 5, 3), order="Z")
 

dpctl/tests/test_usm_ndarray_indexing.py

@@ -1302,7 +1302,7 @@ def test_nonzero():
 
 def test_nonzero_f_contig():
     "See gh-1370"
-    get_queue_or_skip
+    get_queue_or_skip()
 
     mask = dpt.zeros((5, 5), dtype="?", order="F")
     mask[2, 3] = True
@@ -1319,7 +1319,7 @@ def test_nonzero_compacting():
     Test with input where dimensionality
     of iteration space is compacted from 3d to 2d
     """
-    get_queue_or_skip
+    get_queue_or_skip()
 
     mask = dpt.zeros((5, 5, 5), dtype="?", order="F")
     mask[3, 2, 1] = True

dpctl/tests/test_usm_ndarray_linalg.py

@@ -114,6 +114,7 @@ def test_matmul_nilpotent2(dtype):
 
 
 def test_matmul_null_axis():
+    get_queue_or_skip()
     n = 3
 
     A_mat = dpt.ones((n, 0), dtype="f4")

dpctl/tests/test_usm_ndarray_sorting.py

@@ -97,6 +97,7 @@ def test_sort_2d(dtype):
 
 
 def test_sort_strides():
+    get_queue_or_skip()
 
     fl = dpt.roll(
         dpt.concat((dpt.ones(10000, dtype="i4"), dpt.zeros(10000, dtype="i4"))),