Fix bugs highlighted by tools (#92)

* Fix unhandled character

* Fix unhandled character

* Remove unused imports

* Fix class name duplication

Author: PokhodenkoSA

backends/include/dppl_sycl_usm_interface.h

@@ -84,6 +84,6 @@ void DPPLfree_with_context (__dppl_take DPPLSyclUSMRef MRef,
 DPPL_API
 const char *
 DPPLUSM_GetPointerType (__dppl_keep const DPPLSyclUSMRef MRef,
-                        __dppl_keep const DPPLSyclContextRef СRef);
+                        __dppl_keep const DPPLSyclContextRef CRef);
 
 DPPL_C_EXTERN_C_END

backends/source/dppl_sycl_usm_interface.cpp

@@ -73,10 +73,10 @@ void DPPLfree_with_queue (__dppl_take DPPLSyclUSMRef MRef,
 }
 
 void DPPLfree_with_context (__dppl_take DPPLSyclUSMRef MRef,
-                            __dppl_keep const DPPLSyclContextRef СRef)
+                            __dppl_keep const DPPLSyclContextRef CRef)
 {
     auto Ptr = unwrap(MRef);
-    auto C = unwrap(СRef);
+    auto C = unwrap(CRef);
     free(Ptr, *C);
 }
 

dpctl/tests/test_dump_functions.py

@@ -25,7 +25,6 @@
 import unittest
 
 import dpctl
-import dpctl.ocldrv as drv
 
 
 class TestDumpMethods(unittest.TestCase):

dpctl/tests/test_sycl_queue_manager.py

@@ -78,7 +78,7 @@ def test_is_in_device_context_inside_nested_device_ctxt (self):
 
 
 @unittest.skipIf(not dpctl.has_sycl_platforms(), "No SYCL platforms available")
-class TestIsInDeviceContext (unittest.TestCase):
+class TestGetCurrentDevice (unittest.TestCase):
 
     def test_get_current_device_type_outside_device_ctxt (self):
         self.assertNotEqual(dpctl.get_current_device_type(), None)
@@ -142,7 +142,7 @@ def test_num_current_queues_inside_with_clause (self):
         dpctl.has_cpu_queues(), "No OpenCL CPU queues available"
     )
     def test_num_current_queues_inside_threads (self):
-        from threading import Thread, local
+        from threading import Thread
         def SessionThread (self):
             self.assertEqual(dpctl.get_num_activated_queues(), 0)
             with dpctl.device_context("opencl:gpu:0"):