[SYCL][Unittests] Fix IPC unittests (#20804)

The SYCL IPC unittests were not being build and run due to a
misconfiguration. This commit fixes the configuration issue and fixes a
check in two of the test cases.

Signed-off-by: Larsen, Steffen <steffen.larsen@intel.com>

Author: steffenlarsen

sycl/unittests/Extensions/CMakeLists.txt

@@ -35,3 +35,4 @@ add_subdirectory(VirtualMemory)
 add_subdirectory(NumComputeUnits)
 add_subdirectory(FreeFunctionCommands)
 add_subdirectory(KernelQueries)
+add_subdirectory(InterProcessCommunication)

sycl/unittests/Extensions/InterProcessCommunication/CMakeLists.txt

@@ -2,5 +2,5 @@ add_sycl_unittest(IPCTests OBJECT
   Memory.cpp
 )
 
-set_target_properties(IPCTests_preview PROPERTIES CXX_STANDARD 20)
-set_target_properties(IPCTests_non_preview PROPERTIES CXX_STANDARD 20)
+set_target_properties(IPCTests_Preview_Tests PROPERTIES CXX_STANDARD 20)
+set_target_properties(IPCTests_Non_Preview_Tests PROPERTIES CXX_STANDARD 20)

sycl/unittests/Extensions/InterProcessCommunication/Memory.cpp

@@ -112,8 +112,10 @@ TEST_F(IPCTests, IPCGetPutImplicit) {
   syclexp::ipc_memory::handle IPCMemHandle =
       syclexp::ipc_memory::get(DummyPtr, Ctxt);
   syclexp::ipc_memory::handle_data_t IPCMemHandleData = IPCMemHandle.data();
-  EXPECT_EQ(IPCMemHandleData.size(), DummyHandleDataSize);
-  EXPECT_EQ(IPCMemHandleData.data(), DummyHandleData);
+  ASSERT_EQ(IPCMemHandleData.size(), DummyHandleDataSize);
+  EXPECT_EQ(std::memcmp(IPCMemHandleData.data(), DummyHandleData,
+                        DummyHandleDataSize),
+            0);
 
   // Creating the IPC memory from a pointer should only call "get".
   EXPECT_EQ(urIPCGetMemHandleExp_counter, 1);
@@ -126,8 +128,10 @@ TEST_F(IPCTests, IPCGetPutExplicit) {
   syclexp::ipc_memory::handle IPCMemHandle =
       syclexp::ipc_memory::get(DummyPtr, Ctxt);
   syclexp::ipc_memory::handle_data_t IPCMemHandleData = IPCMemHandle.data();
-  EXPECT_EQ(IPCMemHandleData.size(), DummyHandleDataSize);
-  EXPECT_EQ(IPCMemHandleData.data(), DummyHandleData);
+  ASSERT_EQ(IPCMemHandleData.size(), DummyHandleDataSize);
+  EXPECT_EQ(std::memcmp(IPCMemHandleData.data(), DummyHandleData,
+                        DummyHandleDataSize),
+            0);
 
   // Creating the IPC memory from a pointer should only call "get".
   EXPECT_EQ(urIPCGetMemHandleExp_counter, 1);