MdeModulePkg: Add SmmVarCheck and PlatformHookLib gmock

Added a gmocks for GoogleTests

Signed-off-by: Vivian Nowka-Keane <[email protected]>
Co-authored-by: Vivian Nowka-Keane <[email protected]>

Author: v-bhavanisu

MdeModulePkg/Test/MdeModulePkgHostTest.dsc

@@ -70,3 +70,4 @@
   #
   MdeModulePkg/Test/Mock/Library/GoogleTest/MockPciHostBridgeLib/MockPciHostBridgeLib.inf
   MdeModulePkg/Test/Mock/Library/GoogleTest/MockVariablePolicyHelperLib/MockVariablePolicyHelperLib.inf
+  MdeModulePkg/Test/Mock/Library/GoogleTest/MockPlatformHookLib/MockPlatformHookLib.inf

MdeModulePkg/Test/Mock/Include/GoogleTest/Library/MockPlatformHookLib.h

@@ -0,0 +1,31 @@
+/** @file MockPlatformHookLib.h
+  Google Test mocks for PlatformHookLib
+
+  Copyright (c) 2023, Intel Corporation. All rights reserved.
+  Copyright (c) Microsoft Corporation.
+  SPDX-License-Identifier: BSD-2-Clause-Patent
+**/
+
+#ifndef MOCK_PLATFORM_HOOK_LIB_
+#define MOCK_PLATFORM_HOOK_LIB_
+
+#include <Library/GoogleTestLib.h>
+#include <Library/FunctionMockLib.h>
+extern "C" {
+  #include <Uefi.h>
+  #include <Library/PlatformHookLib.h>
+}
+
+struct MockPlatformHookLib {
+  MOCK_INTERFACE_DECLARATION (MockPlatformHookLib);
+
+  MOCK_FUNCTION_DECLARATION (
+    RETURN_STATUS,
+    PlatformHookSerialPortInitialize,
+    (
+
+    )
+    );
+};
+
+#endif

MdeModulePkg/Test/Mock/Include/GoogleTest/Protocol/MockSmmVarCheck.h

@@ -0,0 +1,65 @@
+/** @file MockSmmVarCheck.h
+  This file declares a mock of Smm Variable Check Protocol.
+
+  Copyright (c) Microsoft Corporation.
+  SPDX-License-Identifier: BSD-2-Clause-Patent
+**/
+
+#ifndef MOCK_SMM_VAR_CHECK_H_
+#define MOCK_SMM_VAR_CHECK_H_
+
+#include <Library/GoogleTestLib.h>
+#include <Library/FunctionMockLib.h>
+
+extern "C" {
+  #include <Uefi.h>
+  #include <Protocol/SmmVarCheck.h>
+}
+
+struct MockEdkiiSmmVarCheckProtocol {
+  MOCK_INTERFACE_DECLARATION (MockEdkiiSmmVarCheckProtocol);
+
+  MOCK_FUNCTION_DECLARATION (
+    EFI_STATUS,
+    SmmRegisterSetVariableCheckHandler,
+    (
+     IN VAR_CHECK_SET_VARIABLE_CHECK_HANDLER   Handler
+    )
+    );
+
+  MOCK_FUNCTION_DECLARATION (
+    EFI_STATUS,
+    SmmVariablePropertySet,
+    (
+     IN CHAR16                         *Name,
+     IN EFI_GUID                       *Guid,
+     IN VAR_CHECK_VARIABLE_PROPERTY    *VariableProperty
+    )
+    );
+  MOCK_FUNCTION_DECLARATION (
+    EFI_STATUS,
+    SmmVariablePropertyGet,
+    (
+     IN CHAR16                         *Name,
+     IN EFI_GUID                       *Guid,
+     OUT VAR_CHECK_VARIABLE_PROPERTY    *VariableProperty
+    )
+    );
+};
+
+MOCK_INTERFACE_DEFINITION (MockEdkiiSmmVarCheckProtocol);
+MOCK_FUNCTION_DEFINITION (MockEdkiiSmmVarCheckProtocol, SmmRegisterSetVariableCheckHandler, 1, EFIAPI);
+MOCK_FUNCTION_DEFINITION (MockEdkiiSmmVarCheckProtocol, SmmVariablePropertySet, 3, EFIAPI);
+MOCK_FUNCTION_DEFINITION (MockEdkiiSmmVarCheckProtocol, SmmVariablePropertyGet, 3, EFIAPI);
+
+//
+// Mock protocol instantiation for external use in test cases
+//
+#define MOCK_EDKII_SMM_VAR_CHECK_PROTOCOL_INSTANCE(NAME)  \
+  EDKII_SMM_VAR_CHECK_PROTOCOL NAME##_INSTANCE = {        \
+    SmmRegisterSetVariableCheckHandler,                   \
+    SmmVariablePropertySet,                               \
+    GetRng };                                             \
+  EDKII_SMM_VAR_CHECK_PROTOCOL  *NAME = &NAME##_INSTANCE;
+
+#endif // MOCK_SMM_VAR_CHECK_H_

MdeModulePkg/Test/Mock/Library/GoogleTest/MockPlatformHookLib/MockPlatformHookLib.cpp

@@ -0,0 +1,13 @@
+/** @file MockPlatformHookLib.cpp
+  Mock instance of the PCI Host Bridge Library.
+
+  Copyright (c) 2023, Intel Corporation. All rights reserved.
+  Copyright (c) Microsoft Corporation.
+  SPDX-License-Identifier: BSD-2-Clause-Patent
+**/
+
+#include <GoogleTest/Library/MockPlatformHookLib.h>
+
+MOCK_INTERFACE_DEFINITION (MockPlatformHookLib);
+
+MOCK_FUNCTION_DEFINITION (MockPlatformHookLib, PlatformHookSerialPortInitialize, 0, EFIAPI);

MdeModulePkg/Test/Mock/Library/GoogleTest/MockPlatformHookLib/MockPlatformHookLib.inf

@@ -0,0 +1,36 @@
+## @file MockPlatformHookLib.inf
+#  Mock instance of the Platform hook library.
+#
+# Copyright (c) 2023, Intel Corporation. All rights reserved.
+# Copyright (c) Microsoft Corporation.
+# SPDX-License-Identifier: BSD-2-Clause-Patent
+##
+
+[Defines]
+  INF_VERSION                    = 0x00010005
+  BASE_NAME                      = MockPlatformHookLib
+  FILE_GUID                      = B7721E18-FC59-4333-AE5E-B07EE71D6737
+  MODULE_TYPE                    = HOST_APPLICATION
+  VERSION_STRING                 = 1.0
+  LIBRARY_CLASS                  = PlatformHookLib
+
+#
+# The following information is for reference only and not required by the build
+# tools.
+#
+#  VALID_ARCHITECTURES           = IA32 X64
+#
+
+[Sources]
+  MockPlatformHookLib.cpp
+
+[Packages]
+  MdePkg/MdePkg.dec
+  MdeModulePkg/MdeModulePkg.dec
+  UnitTestFrameworkPkg/UnitTestFrameworkPkg.dec
+
+[LibraryClasses]
+  GoogleTestLib
+
+[BuildOptions]
+  MSFT:*_*_*_CC_FLAGS = /EHsc