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Diffstat (limited to 'UnitTestFrameworkPkg/Library/UnitTestUefiBootServicesTableLib/UnitTestUefiBootServicesTableLib.c')
| -rw-r--r-- | UnitTestFrameworkPkg/Library/UnitTestUefiBootServicesTableLib/UnitTestUefiBootServicesTableLib.c | 119 |
1 files changed, 119 insertions, 0 deletions
diff --git a/UnitTestFrameworkPkg/Library/UnitTestUefiBootServicesTableLib/UnitTestUefiBootServicesTableLib.c b/UnitTestFrameworkPkg/Library/UnitTestUefiBootServicesTableLib/UnitTestUefiBootServicesTableLib.c new file mode 100644 index 0000000000..a6fc13e7d2 --- /dev/null +++ b/UnitTestFrameworkPkg/Library/UnitTestUefiBootServicesTableLib/UnitTestUefiBootServicesTableLib.c @@ -0,0 +1,119 @@ +/** @file
+ This library supports a Boot Services table library implementation that allows code dependent
+ upon UefiBootServicesTableLib to operate in an isolated execution environment such as within
+ the context of a host-based unit test framework.
+
+ The unit test should initialize the Boot Services database with any required elements
+ (e.g. protocols, events, handles, etc.) prior to the services being invoked by code under test.
+
+ It is strongly recommended to clean any global databases (e.g. protocol, event, handles, etc.) after
+ every unit test so the tests execute in a predictable manner from a clean state.
+
+ Copyright (c) Microsoft Corporation
+ SPDX-License-Identifier: BSD-2-Clause-Patent
+
+**/
+
+#include "UnitTestUefiBootServicesTableLib.h"
+
+EFI_HANDLE gImageHandle = NULL;
+EFI_SYSTEM_TABLE *gST = NULL;
+
+STATIC EFI_BOOT_SERVICES mBootServices = {
+ {
+ EFI_BOOT_SERVICES_SIGNATURE, // Signature
+ EFI_BOOT_SERVICES_REVISION, // Revision
+ sizeof (EFI_BOOT_SERVICES), // HeaderSize
+ 0, // CRC32
+ 0 // Reserved
+ },
+ (EFI_RAISE_TPL)UnitTestRaiseTpl, // RaiseTPL
+ (EFI_RESTORE_TPL)UnitTestRestoreTpl, // RestoreTPL
+ (EFI_ALLOCATE_PAGES)UnitTestAllocatePages, // AllocatePages
+ (EFI_FREE_PAGES)UnitTestFreePages, // FreePages
+ (EFI_GET_MEMORY_MAP)UnitTestGetMemoryMap, // GetMemoryMap
+ (EFI_ALLOCATE_POOL)UnitTestAllocatePool, // AllocatePool
+ (EFI_FREE_POOL)UnitTestFreePool, // FreePool
+ (EFI_CREATE_EVENT)UnitTestCreateEvent, // CreateEvent
+ (EFI_SET_TIMER)UnitTestSetTimer, // SetTimer
+ (EFI_WAIT_FOR_EVENT)UnitTestWaitForEvent, // WaitForEvent
+ (EFI_SIGNAL_EVENT)UnitTestSignalEvent, // SignalEvent
+ (EFI_CLOSE_EVENT)UnitTestCloseEvent, // CloseEvent
+ (EFI_CHECK_EVENT)UnitTestCheckEvent, // CheckEvent
+ (EFI_INSTALL_PROTOCOL_INTERFACE)UnitTestInstallProtocolInterface, // InstallProtocolInterface
+ (EFI_REINSTALL_PROTOCOL_INTERFACE)UnitTestReinstallProtocolInterface, // ReinstallProtocolInterface
+ (EFI_UNINSTALL_PROTOCOL_INTERFACE)UnitTestUninstallProtocolInterface, // UninstallProtocolInterface
+ (EFI_HANDLE_PROTOCOL)UnitTestHandleProtocol, // HandleProtocol
+ (VOID *)NULL, // Reserved
+ (EFI_REGISTER_PROTOCOL_NOTIFY)UnitTestRegisterProtocolNotify, // RegisterProtocolNotify
+ (EFI_LOCATE_HANDLE)UnitTestLocateHandle, // LocateHandle
+ (EFI_LOCATE_DEVICE_PATH)UnitTestLocateDevicePath, // LocateDevicePath
+ (EFI_INSTALL_CONFIGURATION_TABLE)UnitTestInstallConfigurationTable, // InstallConfigurationTable
+ (EFI_IMAGE_LOAD)UnitTestLoadImage, // LoadImage
+ (EFI_IMAGE_START)UnitTestStartImage, // StartImage
+ (EFI_EXIT)UnitTestExit, // Exit
+ (EFI_IMAGE_UNLOAD)UnitTestUnloadImage, // UnloadImage
+ (EFI_EXIT_BOOT_SERVICES)UnitTestExitBootServices, // ExitBootServices
+ (EFI_GET_NEXT_MONOTONIC_COUNT)UnitTestGetNextMonotonicCount, // GetNextMonotonicCount
+ (EFI_STALL)UnitTestStall, // Stall
+ (EFI_SET_WATCHDOG_TIMER)UnitTestSetWatchdogTimer, // SetWatchdogTimer
+ (EFI_CONNECT_CONTROLLER)UnitTestConnectController, // ConnectController
+ (EFI_DISCONNECT_CONTROLLER)UnitTestDisconnectController, // DisconnectController
+ (EFI_OPEN_PROTOCOL)UnitTestOpenProtocol, // OpenProtocol
+ (EFI_CLOSE_PROTOCOL)UnitTestCloseProtocol, // CloseProtocol
+ (EFI_OPEN_PROTOCOL_INFORMATION)UnitTestOpenProtocolInformation, // OpenProtocolInformation
+ (EFI_PROTOCOLS_PER_HANDLE)UnitTestProtocolsPerHandle, // ProtocolsPerHandle
+ (EFI_LOCATE_HANDLE_BUFFER)UnitTestLocateHandleBuffer, // LocateHandleBuffer
+ (EFI_LOCATE_PROTOCOL)UnitTestLocateProtocol, // LocateProtocol
+ (EFI_INSTALL_MULTIPLE_PROTOCOL_INTERFACES)UnitTestInstallMultipleProtocolInterfaces, // InstallMultipleProtocolInterfaces
+ (EFI_UNINSTALL_MULTIPLE_PROTOCOL_INTERFACES)UnitTestUninstallMultipleProtocolInterfaces, // UninstallMultipleProtocolInterfaces
+ (EFI_CALCULATE_CRC32)UnitTestCalculateCrc32, // CalculateCrc32
+ (EFI_COPY_MEM)CopyMem, // CopyMem
+ (EFI_SET_MEM)SetMem, // SetMem
+ (EFI_CREATE_EVENT_EX)UnitTestCreateEventEx // CreateEventEx
+};
+
+EFI_BOOT_SERVICES *gBS = &mBootServices;
+
+/**
+ The constructor function caches the pointer of Boot Services Table.
+
+ The constructor function caches the pointer of Boot Services Table through System Table.
+ It will ASSERT() if the pointer of System Table is NULL.
+ It will ASSERT() if the pointer of Boot Services Table is NULL.
+ It will always return EFI_SUCCESS.
+
+ @param ImageHandle The firmware allocated handle for the EFI image.
+ @param SystemTable A pointer to the EFI System Table.
+
+ @retval EFI_SUCCESS The constructor always returns EFI_SUCCESS.
+
+**/
+EFI_STATUS
+EFIAPI
+UnitTestUefiBootServicesTableLibConstructor (
+ IN EFI_HANDLE ImageHandle,
+ IN EFI_SYSTEM_TABLE *SystemTable
+ )
+{
+ //
+ // Cache the Image Handle
+ //
+ gImageHandle = ImageHandle;
+ ASSERT (gImageHandle != NULL);
+
+ //
+ // Cache pointer to the EFI System Table
+ //
+
+ // Note: The system table is not implemented
+ gST = NULL;
+
+ //
+ // Cache pointer to the EFI Boot Services Table
+ //
+ gBS = SystemTable->BootServices;
+ ASSERT (gBS != NULL);
+
+ return EFI_SUCCESS;
+}
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