kfdtest: RegisterGraphicsHandle check CoarseGrain set

Register graphics memory should always coarse grain.



Change-Id: I9d056b41287fa63247a042e5530ba29d535173ea
Signed-off-by: Philip Yang <Philip.Yang@amd.com>

tests/kfdtest/src/KFDGraphicsInterop.cpp

@@ -124,6 +124,7 @@ TEST_F(KFDGraphicsInterop, RegisterGraphicsHandle) {
     EXPECT_EQ(ptrInfo.Node, (HSAuint32)defaultGPUNode);
     EXPECT_EQ(ptrInfo.GPUAddress, (HSAuint64)info.MemoryAddress);
     EXPECT_EQ(ptrInfo.SizeInBytes, alloc.alloc_size);
+    EXPECT_EQ(ptrInfo.MemFlags.ui32.CoarseGrain, 1);
 
     // Cleanup
     EXPECT_SUCCESS(hsaKmtUnmapMemoryToGPU(info.MemoryAddress));