[PATCH v1 2/2] UefiCpuPkg/Test: develop UEFI App and dynamic cmd for MP services UT

["Jason Lou" <yun.lou@intel.com>]

From: Jason Lou <yun.lou@intel.com>

The code changes develop UEFI application and dynamic command for
EfiMpServiceProtocol unit tests based on current UnitTestFramework.

Signed-off-by: Jason Lou <yun.lou@intel.com>
Reviewed-by: Ray Ni <ray.ni@intel.com>
Cc: Eric Dong <eric.dong@intel.com>
Cc: Laszlo Ersek <lersek@redhat.com>
Cc: Rahul Kumar <rahul1.kumar@intel.com>
Cc: Zhiguang Liu <zhiguang.liu@intel.com>
Cc: Dun Tan <dun.tan@intel.com>
---
 UefiCpuPkg/Test/UnitTest/EfiMpServicesPpiProtocol/EfiMpServiceProtocolDynamicCmdUnitTest.c   | 129 ++++++++++++++++++++
 UefiCpuPkg/Test/UnitTest/EfiMpServicesPpiProtocol/EfiMpServiceProtocolDynamicCmdUnitTest.inf |  45 +++++++
 UefiCpuPkg/Test/UnitTest/EfiMpServicesPpiProtocol/EfiMpServiceProtocolShellUnitTest.inf      |  43 +++++++
 UefiCpuPkg/UefiCpuPkg.dsc                                                                    |   8 ++
 4 files changed, 225 insertions(+)

diff --git a/UefiCpuPkg/Test/UnitTest/EfiMpServicesPpiProtocol/EfiMpServiceProtocolDynamicCmdUnitTest.c b/UefiCpuPkg/Test/UnitTest/EfiMpServicesPpiProtocol/EfiMpServiceProtocolDynamicCmdUnitTest.c
new file mode 100644
index 0000000000..be65c3d678
--- /dev/null
+++ b/UefiCpuPkg/Test/UnitTest/EfiMpServicesPpiProtocol/EfiMpServiceProtocolDynamicCmdUnitTest.c
@@ -0,0 +1,129 @@
+/** @file
+  Produce "MpProtocolUnitTest" shell dynamic command.
+
+  Copyright (c) 2022, Intel Corporation. All rights reserved.<BR>
+
+  SPDX-License-Identifier: BSD-2-Clause-Patent
+
+**/
+
+#include <Library/UefiBootServicesTableLib.h>
+#include <Protocol/ShellDynamicCommand.h>
+#include "EfiMpServicesUnitTestCommom.h"
+
+CHAR16  *mMpProtocolUnitTestCommandHelp = L".TH MpProtocolUnitTest 0\r\n.SH NAME\r\nDisplay unit test results of EFI MP services protocol.\r\n";
+
+EFI_STATUS
+EFIAPI
+EfiMpServiceProtocolUnitTest (
+  VOID
+  );
+
+/**
+  This is the shell command handler function pointer callback type.  This
+  function handles the command when it is invoked in the shell.
+
+  @param[in] This                   The instance of the EFI_SHELL_DYNAMIC_COMMAND_PROTOCOL.
+  @param[in] SystemTable            The pointer to the system table.
+  @param[in] ShellParameters        The parameters associated with the command.
+  @param[in] Shell                  The instance of the shell protocol used in the context
+                                    of processing this command.
+
+  @return EFI_SUCCESS               the operation was successful
+  @return other                     the operation failed.
+**/
+SHELL_STATUS
+EFIAPI
+MpProtocolUnitTestCommandHandler (
+  IN EFI_SHELL_DYNAMIC_COMMAND_PROTOCOL  *This,
+  IN EFI_SYSTEM_TABLE                    *SystemTable,
+  IN EFI_SHELL_PARAMETERS_PROTOCOL       *ShellParameters,
+  IN EFI_SHELL_PROTOCOL                  *Shell
+  )
+{
+  return EfiMpServiceProtocolUnitTest ();
+}
+
+/**
+  This is the command help handler function pointer callback type.  This
+  function is responsible for displaying help information for the associated
+  command.
+
+  @param[in] This                   The instance of the EFI_SHELL_DYNAMIC_COMMAND_PROTOCOL.
+  @param[in] Language               The pointer to the language string to use.
+
+  @return string                    Pool allocated help string, must be freed by caller
+**/
+CHAR16 *
+EFIAPI
+MpProtocolUnitTestCommandGetHelp (
+  IN EFI_SHELL_DYNAMIC_COMMAND_PROTOCOL  *This,
+  IN CONST CHAR8                         *Language
+  )
+{
+  return AllocateCopyPool (StrSize (mMpProtocolUnitTestCommandHelp), mMpProtocolUnitTestCommandHelp);
+}
+
+EFI_SHELL_DYNAMIC_COMMAND_PROTOCOL  mMpProtocolUnitTestDynamicCommand = {
+  L"MpProtocolUnitTest",
+  MpProtocolUnitTestCommandHandler,
+  MpProtocolUnitTestCommandGetHelp
+};
+
+/**
+  Entry point of MpProtocolUnitTest Dynamic Command.
+
+  Produce the DynamicCommand protocol to handle "MpProtocolUnitTest" command.
+
+  @param ImageHandle            The image handle of the process.
+  @param SystemTable            The EFI System Table pointer.
+
+  @retval EFI_SUCCESS           Tftp command is executed successfully.
+  @retval EFI_ABORTED           HII package was failed to initialize.
+  @retval others                Other errors when executing MpProtocolUnitTest command.
+**/
+EFI_STATUS
+EFIAPI
+MpProtocolUnitTestCommandInitialize (
+  IN EFI_HANDLE        ImageHandle,
+  IN EFI_SYSTEM_TABLE  *SystemTable
+  )
+{
+  EFI_STATUS  Status;
+
+  Status = gBS->InstallProtocolInterface (
+                  &ImageHandle,
+                  &gEfiShellDynamicCommandProtocolGuid,
+                  EFI_NATIVE_INTERFACE,
+                  &mMpProtocolUnitTestDynamicCommand
+                  );
+  ASSERT_EFI_ERROR (Status);
+
+  return Status;
+}
+
+/**
+  Driver unload handler.
+
+  @param ImageHandle            The image handle of the process.
+
+  @retval EFI_SUCCESS           The image is unloaded.
+  @retval Others                Failed to unload the image.
+**/
+EFI_STATUS
+EFIAPI
+MpProtocolUnitTestUnload (
+  IN EFI_HANDLE  ImageHandle
+  )
+{
+  EFI_STATUS  Status;
+
+  Status = gBS->UninstallProtocolInterface (
+                  ImageHandle,
+                  &gEfiShellDynamicCommandProtocolGuid,
+                  &mMpProtocolUnitTestDynamicCommand
+                  );
+  ASSERT_EFI_ERROR (Status);
+
+  return Status;
+}
diff --git a/UefiCpuPkg/Test/UnitTest/EfiMpServicesPpiProtocol/EfiMpServiceProtocolDynamicCmdUnitTest.inf b/UefiCpuPkg/Test/UnitTest/EfiMpServicesPpiProtocol/EfiMpServiceProtocolDynamicCmdUnitTest.inf
new file mode 100644
index 0000000000..3fa287d1ae
--- /dev/null
+++ b/UefiCpuPkg/Test/UnitTest/EfiMpServicesPpiProtocol/EfiMpServiceProtocolDynamicCmdUnitTest.inf
@@ -0,0 +1,45 @@
+## @file
+# DXE driver that provides Shell 'MpProtocolUnitTest' dynamic command to test EfiMpServiceProtocol.
+#
+# Copyright (c) 2022, Intel Corporation. All rights reserved.<BR>
+# SPDX-License-Identifier: BSD-2-Clause-Patent
+#
+##
+
+[Defines]
+  INF_VERSION     = 0x00010005
+  BASE_NAME       = EfiMpServiceProtocolDynamicCmdUnitTest
+  FILE_GUID       = 8C4624B1-58CC-4DF6-9E6D-09B38D67DFA6
+  MODULE_TYPE     = DXE_DRIVER
+  VERSION_STRING  = 1.0
+  ENTRY_POINT     = MpProtocolUnitTestCommandInitialize
+  UNLOAD_IMAGE    = MpProtocolUnitTestUnload
+
+[Sources]
+  EfiMpServicesUnitTestCommom.c
+  EfiMpServicesUnitTestCommom.h
+  EfiMpServiceProtocolUnitTest.c
+  EfiMpServiceProtocolDynamicCmdUnitTest.c
+
+[Packages]
+  MdePkg/MdePkg.dec
+  MdeModulePkg/MdeModulePkg.dec
+  UefiCpuPkg/UefiCpuPkg.dec
+
+[LibraryClasses]
+  BaseLib
+  DebugLib
+  BaseMemoryLib
+  MemoryAllocationLib
+  UefiDriverEntryPoint
+  UefiBootServicesTableLib
+  UefiLib
+  UnitTestPersistenceLib
+  UnitTestLib
+
+[Protocols]
+  gEfiMpServiceProtocolGuid           ## CONSUMES
+  gEfiShellDynamicCommandProtocolGuid ## PRODUCES
+
+[Depex]
+  TRUE
diff --git a/UefiCpuPkg/Test/UnitTest/EfiMpServicesPpiProtocol/EfiMpServiceProtocolShellUnitTest.inf b/UefiCpuPkg/Test/UnitTest/EfiMpServicesPpiProtocol/EfiMpServiceProtocolShellUnitTest.inf
new file mode 100644
index 0000000000..34c1ea96a6
--- /dev/null
+++ b/UefiCpuPkg/Test/UnitTest/EfiMpServicesPpiProtocol/EfiMpServiceProtocolShellUnitTest.inf
@@ -0,0 +1,43 @@
+## @file
+# UEFI application that tests EfiMpServiceProtocol in Shell.
+#
+# Copyright (c) 2022, Intel Corporation. All rights reserved.<BR>
+# SPDX-License-Identifier: BSD-2-Clause-Patent
+#
+##
+
+[Defines]
+  INF_VERSION     = 0x00010005
+  BASE_NAME       = MpProtocolUnitTest
+  FILE_GUID       = 4CEE6399-A22C-4FFD-B148-3A56B1DD83F1
+  MODULE_TYPE     = UEFI_APPLICATION
+  VERSION_STRING  = 1.0
+  ENTRY_POINT     = DxeEntryPoint
+
+#
+# The following information is for reference only and not required by the build tools.
+#
+#  VALID_ARCHITECTURES           = IA32 X64
+#
+
+[Sources]
+  EfiMpServicesUnitTestCommom.c
+  EfiMpServicesUnitTestCommom.h
+  EfiMpServiceProtocolUnitTest.c
+
+[Packages]
+  MdePkg/MdePkg.dec
+  UefiCpuPkg/UefiCpuPkg.dec
+
+[LibraryClasses]
+  BaseLib
+  DebugLib
+  BaseMemoryLib
+  MemoryAllocationLib
+  UefiApplicationEntryPoint
+  UefiBootServicesTableLib
+  UnitTestPersistenceLib
+  UnitTestLib
+
+[Protocols]
+  gEfiMpServiceProtocolGuid           ## CONSUMES
diff --git a/UefiCpuPkg/UefiCpuPkg.dsc b/UefiCpuPkg/UefiCpuPkg.dsc
index 67b0ce46e4..f9a46089d2 100644
--- a/UefiCpuPkg/UefiCpuPkg.dsc
+++ b/UefiCpuPkg/UefiCpuPkg.dsc
@@ -183,6 +183,14 @@
   UefiCpuPkg/Library/CpuExceptionHandlerLib/UnitTest/PeiCpuExceptionHandlerLibUnitTest.inf
   UefiCpuPkg/Test/UnitTest/EfiMpServicesPpiProtocol/EdkiiPeiMpServices2PpiPeiUnitTest.inf
   UefiCpuPkg/Test/UnitTest/EfiMpServicesPpiProtocol/EfiMpServiceProtocolDxeUnitTest.inf
+  UefiCpuPkg/Test/UnitTest/EfiMpServicesPpiProtocol/EfiMpServiceProtocolDynamicCmdUnitTest.inf {
+    <LibraryClasses>
+      UnitTestResultReportLib|UnitTestFrameworkPkg/Library/UnitTestResultReportLib/UnitTestResultReportLibConOut.inf
+  }
+  UefiCpuPkg/Test/UnitTest/EfiMpServicesPpiProtocol/EfiMpServiceProtocolShellUnitTest.inf {
+    <LibraryClasses>
+      UnitTestResultReportLib|UnitTestFrameworkPkg/Library/UnitTestResultReportLib/UnitTestResultReportLibConOut.inf
+  }
 
 [Components.X64]
   UefiCpuPkg/Library/CpuExceptionHandlerLib/UnitTest/DxeCpuExceptionHandlerLibUnitTest.inf
-- 
2.28.0.windows.1