[Refactoring] Add variables for skip decorators (#684)

Author: PokhodenkoSA

dpctl/tests/test_sycl_queue_manager.py

@@ -24,28 +24,36 @@
 
 import dpctl
 
-
-@pytest.mark.skipif(
+skip_no_platform = pytest.mark.skipif(
     not has_sycl_platforms(), reason="No SYCL platforms available"
 )
+skip_no_gpu = pytest.mark.skipif(
+    not has_gpu(), reason="No OpenCL GPU queues available"
+)
+skip_no_cpu = pytest.mark.skipif(
+    not has_cpu(), reason="No OpenCL CPU queues available"
+)
+
+
+@skip_no_platform
 def test_is_in_device_context_outside_device_ctxt():
     assert not dpctl.is_in_device_context()
 
 
-@pytest.mark.skipif(not has_gpu(), reason="No OpenCL GPU queues available")
+@skip_no_gpu
 def test_is_in_device_context_inside_device_ctxt_gpu():
     with dpctl.device_context("opencl:gpu:0"):
         assert dpctl.is_in_device_context()
 
 
-@pytest.mark.skipif(not has_cpu(), reason="No OpenCL CPU queues available")
+@skip_no_cpu
 def test_is_in_device_context_inside_device_ctxt_cpu():
     with dpctl.device_context("opencl:cpu:0"):
         assert dpctl.is_in_device_context()
 
 
-@pytest.mark.skipif(not has_gpu(), reason="No OpenCL GPU queues available")
-@pytest.mark.skipif(not has_cpu(), reason="No OpenCL CPU queues available")
+@skip_no_gpu
+@skip_no_cpu
 def test_is_in_device_context_inside_nested_device_ctxt():
     with dpctl.device_context("opencl:cpu:0"):
         with dpctl.device_context("opencl:gpu:0"):
@@ -54,7 +62,7 @@ def test_is_in_device_context_inside_nested_device_ctxt():
     assert not dpctl.is_in_device_context()
 
 
-@pytest.mark.skipif(not has_cpu(), reason="No OpenCL CPU queues available")
+@skip_no_cpu
 def test_is_in_device_context_inside_nested_device_ctxt_cpu():
     cpu = dpctl.SyclDevice("cpu")
     n = cpu.max_compute_units
@@ -75,17 +83,13 @@ def test_is_in_device_context_inside_nested_device_ctxt_cpu():
     assert 0 == dpctl.get_num_activated_queues()
 
 
-@pytest.mark.skipif(
-    not has_sycl_platforms(), reason="No SYCL platforms available"
-)
+@skip_no_platform
 def test_get_current_device_type_outside_device_ctxt():
     assert dpctl.get_current_device_type() is not None
 
 
-@pytest.mark.skipif(
-    not has_sycl_platforms(), reason="No SYCL platforms available"
-)
-@pytest.mark.skipif(not has_gpu(), reason="No OpenCL GPU queues available")
+@skip_no_platform
+@skip_no_gpu
 def test_get_current_device_type_inside_device_ctxt():
     assert dpctl.get_current_device_type() is not None
 
@@ -95,8 +99,8 @@ def test_get_current_device_type_inside_device_ctxt():
     assert dpctl.get_current_device_type() is not None
 
 
-@pytest.mark.skipif(not has_cpu(), reason="No OpenCL CPU queues available")
-@pytest.mark.skipif(not has_gpu(), reason="No OpenCL GPU queues available")
+@skip_no_cpu
+@skip_no_gpu
 def test_get_current_device_type_inside_nested_device_ctxt():
     assert dpctl.get_current_device_type() is not None
 
@@ -110,15 +114,13 @@ def test_get_current_device_type_inside_nested_device_ctxt():
     assert dpctl.get_current_device_type() is not None
 
 
-@pytest.mark.skipif(
-    not has_sycl_platforms(), reason="No SYCL platforms available"
-)
+@skip_no_platform
 def test_num_current_queues_outside_with_clause():
     assert 0 == dpctl.get_num_activated_queues()
 
 
-@pytest.mark.skipif(not has_gpu(), reason="No OpenCL GPU queues available")
-@pytest.mark.skipif(not has_cpu(), reason="No OpenCL CPU queues available")
+@skip_no_gpu
+@skip_no_cpu
 def test_num_current_queues_inside_with_clause():
     with dpctl.device_context("opencl:cpu:0"):
         assert 1 == dpctl.get_num_activated_queues()
@@ -127,8 +129,8 @@ def test_num_current_queues_inside_with_clause():
     assert 0 == dpctl.get_num_activated_queues()
 
 
-@pytest.mark.skipif(not has_gpu(), reason="No OpenCL GPU queues available")
-@pytest.mark.skipif(not has_cpu(), reason="No OpenCL CPU queues available")
+@skip_no_gpu
+@skip_no_cpu
 def test_num_current_queues_inside_threads():
     from threading import Thread
 
@@ -145,9 +147,7 @@ def SessionThread():
         Session2.start()
 
 
-@pytest.mark.skipif(
-    not has_sycl_platforms(), reason="No SYCL platforms available"
-)
+@skip_no_platform
 def test_get_current_backend():
     dpctl.get_current_backend()
     dpctl.get_current_device_type()