Add cl_khr_pci_bus_info extension

Signed-off-by: Egor Suldin <egor.suldin@intel.com>

https://github.com/intel/compute-runtime/pull/374

shared/test/common/mocks/mock_driver_info.h

@@ -0,0 +1,36 @@
+/*
+ * Copyright (C) 2018-2021 Intel Corporation
+ *
+ * SPDX-License-Identifier: MIT
+ *
+ */
+
+#pragma once
+
+#include "shared/source/os_interface/driver_info.h"
+
+namespace NEO {
+
+class DriverInfoMock : public DriverInfo {
+  public:
+    DriverInfoMock(){};
+
+    std::string getDeviceName(std::string defaultName) override { return deviceName; };
+    std::string getVersion(std::string defaultVersion) override { return version; };
+
+    void setDeviceName(const std::string &name) { deviceName = name; }
+    void setVersion(const std::string &versionString) { version = versionString; }
+
+    void setPciBusInfo(const PhysicalDevicePciBusInfo &info) {
+        pciBusInfo.pciDomain = info.pciDomain;
+        pciBusInfo.pciBus = info.pciBus;
+        pciBusInfo.pciDevice = info.pciDevice;
+        pciBusInfo.pciFunction = info.pciFunction;
+    }
+
+  private:
+    std::string deviceName;
+    std::string version;
+};
+
+} // namespace NEO