SWDEV-311271 - Update mempool errors

Add extra validations for negative tests.

Change-Id: I7b2879b8840b5d1b6c5cb0d919a651cd868b7529


[ROCm/clr commit: d808ae6782]

projects/clr/hipamd/src/hip_device.cpp

@@ -74,6 +74,13 @@ bool Device::Create() {
   return true;
 }
 
+// ================================================================================================
+bool Device::IsMemoryPoolValid(MemoryPool* pool) {
+  amd::ScopedLock lock(lock_);
+  bool result = (mem_pools_.find(pool) != mem_pools_.end()) ? true : false;
+  return result;
+}
+
 // ================================================================================================
 void Device::AddMemoryPool(MemoryPool* pool) {
   amd::ScopedLock lock(lock_);