[mirror_edk2.git] / MdePkg / Test / UnitTest / Library / BaseSafeIntLib / TestBaseSafeIntLib.c

/** @file\r
  UEFI OS based application for unit testing the SafeIntLib.\r
\r
  Copyright (c) Microsoft Corporation.<BR>\r
  Copyright (c) 2018 - 2020, Intel Corporation. All rights reserved.<BR>\r
  SPDX-License-Identifier: BSD-2-Clause-Patent\r
\r
**/\r
\r
#include "TestBaseSafeIntLib.h"\r
\r
#define UNIT_TEST_NAME        "Int Safe Lib Unit Test Application"\r
#define UNIT_TEST_VERSION     "0.1"\r
\r
//\r
// Conversion function tests:\r
//\r
UNIT_TEST_STATUS\r
EFIAPI\r
TestSafeInt8ToUint8 (\r
  IN UNIT_TEST_CONTEXT           Context\r
  )\r
{\r
  EFI_STATUS  Status;\r
  INT8        Operand;\r
  UINT8       Result;\r
\r
  //\r
  // Positive UINT8 should result in just a cast\r
  //\r
  Operand = 0x5b;\r
  Result = 0;\r
  Status = SafeInt8ToUint8(Operand, &Result);\r
  UT_ASSERT_NOT_EFI_ERROR(Status);\r
  UT_ASSERT_EQUAL(0x5b, Result);\r
\r
  //\r
  // Negative number should result in an error status\r
  //\r
  Operand = (-56);\r
  Status = SafeInt8ToUint8(Operand, &Result);\r
  UT_ASSERT_EQUAL(RETURN_BUFFER_TOO_SMALL, Status);\r
\r
  return UNIT_TEST_PASSED;\r
}\r
\r
UNIT_TEST_STATUS\r
EFIAPI\r
TestSafeInt8ToUint16 (\r
  IN UNIT_TEST_CONTEXT           Context\r
  )\r
{\r
  EFI_STATUS  Status;\r
  INT8        Operand;\r
  UINT16      Result;\r
\r
  //\r
  // Positive UINT8 should result in just a cast\r
  //\r
  Operand = 0x5b;\r
  Result = 0;\r
  Status = SafeInt8ToUint16(Operand, &Result);\r
  UT_ASSERT_NOT_EFI_ERROR(Status);\r
  UT_ASSERT_EQUAL(0x5b, Result);\r
\r
  //\r
  // Negative number should result in an error status\r
  //\r
  Operand = (-56);\r
  Status = SafeInt8ToUint16(Operand, &Result);\r
  UT_ASSERT_EQUAL(RETURN_BUFFER_TOO_SMALL, Status);\r
\r
  return UNIT_TEST_PASSED;\r
}\r
\r
UNIT_TEST_STATUS\r
EFIAPI\r
TestSafeInt8ToUint32 (\r
  IN UNIT_TEST_CONTEXT           Context\r
  )\r
{\r
  EFI_STATUS  Status;\r
  INT8        Operand;\r
  UINT32      Result;\r
\r
  //\r
  // Positive UINT8 should result in just a cast\r
  //\r
  Operand = 0x5b;\r
  Result = 0;\r
  Status = SafeInt8ToUint32(Operand, &Result);\r
  UT_ASSERT_NOT_EFI_ERROR(Status);\r
  UT_ASSERT_EQUAL(0x5b, Result);\r
\r
  //\r
  // Negative number should result in an error status\r
  //\r
  Operand = (-56);\r
  Status = SafeInt8ToUint32(Operand, &Result);\r
  UT_ASSERT_EQUAL(RETURN_BUFFER_TOO_SMALL, Status);\r
\r
  return UNIT_TEST_PASSED;\r
}\r
\r
UNIT_TEST_STATUS\r
EFIAPI\r
TestSafeInt8ToUintn (\r
  IN UNIT_TEST_CONTEXT           Context\r
  )\r
{\r
  EFI_STATUS  Status;\r
  INT8        Operand;\r
  UINTN       Result;\r
\r
  //\r
  // Positive UINT8 should result in just a cast\r
  //\r
  Operand = 0x5b;\r
  Result = 0;\r
  Status = SafeInt8ToUintn(Operand, &Result);\r
  UT_ASSERT_NOT_EFI_ERROR(Status);\r
  UT_ASSERT_EQUAL(0x5b, Result);\r
\r
  //\r
  // Negative number should result in an error status\r
  //\r
  Operand = (-56);\r
  Status = SafeInt8ToUintn(Operand, &Result);\r
  UT_ASSERT_EQUAL(RETURN_BUFFER_TOO_SMALL, Status);\r
\r
  return UNIT_TEST_PASSED;\r
}\r
\r
UNIT_TEST_STATUS\r
EFIAPI\r
TestSafeInt8ToUint64 (\r
  IN UNIT_TEST_CONTEXT           Context\r
  )\r
{\r
  EFI_STATUS  Status;\r
  INT8        Operand;\r
  UINT64      Result;\r
\r
  //\r
  // Positive UINT8 should result in just a cast\r
  //\r
  Operand = 0x5b;\r
  Result = 0;\r
  Status = SafeInt8ToUint64(Operand, &Result);\r
  UT_ASSERT_NOT_EFI_ERROR(Status);\r
  UT_ASSERT_EQUAL(0x5b, Result);\r
\r
  //\r
  // Negative number should result in an error status\r
  //\r
  Operand = (-56);\r
  Status = SafeInt8ToUint64(Operand, &Result);\r
  UT_ASSERT_EQUAL(RETURN_BUFFER_TOO_SMALL, Status);\r
\r
  return UNIT_TEST_PASSED;\r
}\r
\r
UNIT_TEST_STATUS\r
EFIAPI\r
TestSafeUint8ToInt8 (\r
  IN UNIT_TEST_CONTEXT           Context\r
  )\r
{\r
  EFI_STATUS  Status;\r
  UINT8       Operand;\r
  INT8        Result;\r
\r
  //\r
  // Operand <= 0x7F (MAX_INT8) should result in a cast\r
  //\r
  Operand = 0x5b;\r
  Result = 0;\r
  Status = SafeUint8ToInt8(Operand, &Result);\r
  UT_ASSERT_NOT_EFI_ERROR(Status);\r
  UT_ASSERT_EQUAL(0x5b, Result);\r
\r
  //\r
  // Operand larger than 0x7f should result in an error status\r
  //\r
  Operand = 0xaf;\r
  Status = SafeUint8ToInt8(Operand, &Result);\r
  UT_ASSERT_EQUAL(RETURN_BUFFER_TOO_SMALL, Status);\r
\r
  return UNIT_TEST_PASSED;\r
}\r
\r
UNIT_TEST_STATUS\r
EFIAPI\r
TestSafeUint8ToChar8 (\r
  IN UNIT_TEST_CONTEXT           Context\r
  )\r
{\r
  EFI_STATUS  Status;\r
  UINT8       Operand;\r
  CHAR8       Result;\r
\r
  //\r
  // CHAR8 is typedefed as char, which by default is signed, thus\r
  // CHAR8 is same as INT8, so same tests as above:\r
  //\r
\r
  //\r
  // Operand <= 0x7F (MAX_INT8) should result in a cast\r
  //\r
  Operand = 0x5b;\r
  Result = 0;\r
  Status = SafeUint8ToChar8(Operand, &Result);\r
  UT_ASSERT_NOT_EFI_ERROR(Status);\r
  UT_ASSERT_EQUAL(0x5b, Result);\r
\r
  //\r
  // Operand larger than 0x7f should result in an error status\r
  //\r
  Operand = 0xaf;\r
  Status = SafeUint8ToChar8(Operand, &Result);\r
  UT_ASSERT_EQUAL(RETURN_BUFFER_TOO_SMALL, Status);\r
\r
  return UNIT_TEST_PASSED;\r
}\r
\r
UNIT_TEST_STATUS\r
EFIAPI\r
TestSafeInt16ToInt8 (\r
  IN UNIT_TEST_CONTEXT           Context\r
  )\r
{\r
  EFI_STATUS  Status;\r
  INT16       Operand;\r
  INT8        Result;\r
\r
  //\r
  // If Operand is between MIN_INT8 and MAX_INT8 inclusive, then it's a cast\r
  //\r
  Operand = 0x5b;\r
  Result = 0;\r
  Status = SafeInt16ToInt8(Operand, &Result);\r
  UT_ASSERT_NOT_EFI_ERROR(Status);\r
  UT_ASSERT_EQUAL(0x5b, Result);\r
\r
  Operand = (-35);\r
  Status = SafeInt16ToInt8(Operand, &Result);\r
  UT_ASSERT_NOT_EFI_ERROR(Status);\r
  UT_ASSERT_EQUAL((-35), Result);\r
\r
  //\r
  // Otherwise should result in an error status\r
  //\r
  Operand = 0x1234;\r
  Status = SafeInt16ToInt8(Operand, &Result);\r
  UT_ASSERT_EQUAL(RETURN_BUFFER_TOO_SMALL, Status);\r
\r
  Operand = (-17835);\r
  Status = SafeInt16ToInt8(Operand, &Result);\r
  UT_ASSERT_EQUAL(RETURN_BUFFER_TOO_SMALL, Status);\r
\r
  return UNIT_TEST_PASSED;\r
}\r
\r
UNIT_TEST_STATUS\r
EFIAPI\r
TestSafeInt16ToChar8 (\r
  IN UNIT_TEST_CONTEXT           Context\r
  )\r
{\r
  EFI_STATUS  Status;\r
  INT16       Operand;\r
  CHAR8       Result;\r
\r
  //\r
  // CHAR8 is typedefed as char, which may be signed or unsigned based\r
  // on the compiler. Thus, for compatibility CHAR8 should be between 0 and MAX_INT8.\r
  //\r
\r
  //\r
  // If Operand is between 0 and MAX_INT8 inclusive, then it's a cast\r
  //\r
  Operand = 0x5b;\r
  Result = 0;\r
  Status = SafeInt16ToChar8(Operand, &Result);\r
  UT_ASSERT_NOT_EFI_ERROR(Status);\r
  UT_ASSERT_EQUAL(0x5b, Result);\r
\r
  Operand = 0;\r
  Result = 0;\r
  Status = SafeInt16ToChar8(Operand, &Result);\r
  UT_ASSERT_NOT_EFI_ERROR(Status);\r
  UT_ASSERT_EQUAL(0, Result);\r
\r
  Operand = MAX_INT8;\r
  Result = 0;\r
  Status = SafeInt16ToChar8(Operand, &Result);\r
  UT_ASSERT_NOT_EFI_ERROR(Status);\r
  UT_ASSERT_EQUAL(MAX_INT8, Result);\r
\r
  //\r
  // Otherwise should result in an error status\r
  //\r
  Operand = (-35);\r
  Status = SafeInt16ToChar8(Operand, &Result);\r
  UT_ASSERT_EQUAL(RETURN_BUFFER_TOO_SMALL, Status);\r
\r
  Operand = 0x1234;\r
  Status = SafeInt16ToChar8(Operand, &Result);\r
  UT_ASSERT_EQUAL(RETURN_BUFFER_TOO_SMALL, Status);\r
\r
  Operand = (-17835);\r
  Status = SafeInt16ToChar8(Operand, &Result);\r
  UT_ASSERT_EQUAL(RETURN_BUFFER_TOO_SMALL, Status);\r
\r
  return UNIT_TEST_PASSED;\r
}\r
\r
UNIT_TEST_STATUS\r
EFIAPI\r
TestSafeInt16ToUint8 (\r
  IN UNIT_TEST_CONTEXT           Context\r
  )\r
{\r
  EFI_STATUS  Status;\r
  INT16       Operand;\r
  UINT8       Result;\r
\r
  //\r
  // If Operand is between 0 and MAX_INT8 inclusive, then it's a cast\r
  //\r
  Operand = 0x5b;\r
  Result = 0;\r
  Status = SafeInt16ToUint8(Operand, &Result);\r
  UT_ASSERT_NOT_EFI_ERROR(Status);\r
  UT_ASSERT_EQUAL(0x5b, Result);\r
\r
  //\r
  // Otherwise should result in an error status\r
  //\r
  Operand = 0x1234;\r
  Status = SafeInt16ToUint8(Operand, &Result);\r
  UT_ASSERT_EQUAL(RETURN_BUFFER_TOO_SMALL, Status);\r
\r
  Operand = (-17835);\r
  Status = SafeInt16ToUint8(Operand, &Result);\r
  UT_ASSERT_EQUAL(RETURN_BUFFER_TOO_SMALL, Status);\r
\r
  return UNIT_TEST_PASSED;\r
}\r
\r
UNIT_TEST_STATUS\r
EFIAPI\r
TestSafeInt16ToUint16 (\r
  IN UNIT_TEST_CONTEXT           Context\r
  )\r
{\r
  EFI_STATUS  Status;\r
  INT16 Operand = 0x5b5b;\r
  UINT16 Result = 0;\r
\r
  //\r
  // If Operand is non-negative, then it's a cast\r
  //\r
  Status = SafeInt16ToUint16(Operand, &Result);\r
  UT_ASSERT_NOT_EFI_ERROR(Status);\r
  UT_ASSERT_EQUAL(0x5b5b, Result);\r
\r
  //\r
  // Otherwise should result in an error status\r
  //\r
  Operand = (-17835);\r
  Status = SafeInt16ToUint16(Operand, &Result);\r
  UT_ASSERT_EQUAL(RETURN_BUFFER_TOO_SMALL, Status);\r
\r
  return UNIT_TEST_PASSED;\r
}\r
\r
UNIT_TEST_STATUS\r
EFIAPI\r
TestSafeInt16ToUint32 (\r
  IN UNIT_TEST_CONTEXT           Context\r
  )\r
{\r
  EFI_STATUS  Status;\r
  INT16       Operand;\r
  UINT32      Result;\r
\r
  //\r
  // If Operand is non-negative, then it's a cast\r
  //\r
  Operand = 0x5b5b;\r
  Result = 0;\r
  Status = SafeInt16ToUint32(Operand, &Result);\r
  UT_ASSERT_NOT_EFI_ERROR(Status);\r
  UT_ASSERT_EQUAL(0x5b5b, Result);\r
\r
  //\r
  // Otherwise should result in an error status\r
  //\r
  Operand = (-17835);\r
  Status = SafeInt16ToUint32(Operand, &Result);\r
  UT_ASSERT_EQUAL(RETURN_BUFFER_TOO_SMALL, Status);\r
\r
  return UNIT_TEST_PASSED;\r
}\r
\r
UNIT_TEST_STATUS\r
EFIAPI\r
TestSafeInt16ToUintn (\r
  IN UNIT_TEST_CONTEXT           Context\r
  )\r
{\r
  EFI_STATUS  Status;\r
  INT16       Operand;\r
  UINTN       Result;\r
\r
  //\r
  // If Operand is non-negative, then it's a cast\r
  //\r
  Operand = 0x5b5b;\r
  Result = 0;\r
  Status = SafeInt16ToUintn(Operand, &Result);\r
  UT_ASSERT_NOT_EFI_ERROR(Status);\r
  UT_ASSERT_EQUAL(0x5b5b, Result);\r
\r
  //\r
  // Otherwise should result in an error status\r
  //\r
  Operand = (-17835);\r
  Status = SafeInt16ToUintn(Operand, &Result);\r
  UT_ASSERT_EQUAL(RETURN_BUFFER_TOO_SMALL, Status);\r
\r
  return UNIT_TEST_PASSED;\r
}\r
\r
UNIT_TEST_STATUS\r
EFIAPI\r
TestSafeInt16ToUint64 (\r
  IN UNIT_TEST_CONTEXT           Context\r
  )\r
{\r
  EFI_STATUS  Status;\r
  INT16       Operand;\r
  UINT64      Result;\r
\r
  //\r
  // If Operand is non-negative, then it's a cast\r
  //\r
  Operand = 0x5b5b;\r
  Result = 0;\r
  Status = SafeInt16ToUint64(Operand, &Result);\r
  UT_ASSERT_NOT_EFI_ERROR(Status);\r
  UT_ASSERT_EQUAL(0x5b5b, Result);\r
\r
  //\r
  // Otherwise should result in an error status\r
  //\r
  Operand = (-17835);\r
  Status = SafeInt16ToUint64(Operand, &Result);\r
  UT_ASSERT_EQUAL(RETURN_BUFFER_TOO_SMALL, Status);\r
\r
  return UNIT_TEST_PASSED;\r
}\r
\r
UNIT_TEST_STATUS\r
EFIAPI\r
TestSafeUint16ToInt8 (\r
  IN UNIT_TEST_CONTEXT           Context\r
  )\r
{\r
  EFI_STATUS  Status;\r
  UINT16      Operand;\r
  INT8        Result;\r
\r
  //\r
  // If Operand is <= MAX_INT8, it's a cast\r
  //\r
  Operand = 0x5b;\r
  Result = 0;\r
  Status = SafeUint16ToInt8(Operand, &Result);\r
  UT_ASSERT_NOT_EFI_ERROR(Status);\r
  UT_ASSERT_EQUAL(0x5b, Result);\r
\r
  //\r
  // Otherwise should result in an error status\r
  //\r
  Operand = (0x5b5b);\r
  Status = SafeUint16ToInt8(Operand, &Result);\r
  UT_ASSERT_EQUAL(RETURN_BUFFER_TOO_SMALL, Status);\r
\r
  return UNIT_TEST_PASSED;\r
}\r
\r
UNIT_TEST_STATUS\r
EFIAPI\r
TestSafeUint16ToChar8 (\r
  IN UNIT_TEST_CONTEXT           Context\r
  )\r
{\r
  EFI_STATUS  Status;\r
  UINT16      Operand;\r
  CHAR8       Result;\r
\r
  // CHAR8 is typedefed as char, which by default is signed, thus\r
  // CHAR8 is same as INT8, so same tests as above:\r
\r
  //\r
  // If Operand is <= MAX_INT8, it's a cast\r
  //\r
  Operand = 0x5b;\r
  Result = 0;\r
  Status = SafeUint16ToChar8(Operand, &Result);\r
  UT_ASSERT_NOT_EFI_ERROR(Status);\r
  UT_ASSERT_EQUAL(0x5b, Result);\r
\r
  //\r
  // Otherwise should result in an error status\r
  //\r
  Operand = (0x5b5b);\r
  Status = SafeUint16ToChar8(Operand, &Result);\r
  UT_ASSERT_EQUAL(RETURN_BUFFER_TOO_SMALL, Status);\r
\r
  return UNIT_TEST_PASSED;\r
}\r
\r
UNIT_TEST_STATUS\r
EFIAPI\r
TestSafeUint16ToUint8 (\r
  IN UNIT_TEST_CONTEXT           Context\r
  )\r
{\r
  EFI_STATUS  Status;\r
  UINT16      Operand;\r
  UINT8       Result;\r
\r
  //\r
  // If Operand is <= MAX_UINT8 (0xff), it's a cast\r
  //\r
  Operand = 0xab;\r
  Result = 0;\r
  Status = SafeUint16ToUint8(Operand, &Result);\r
  UT_ASSERT_NOT_EFI_ERROR(Status);\r
  UT_ASSERT_EQUAL(0xab, Result);\r
\r
  //\r
  // Otherwise should result in an error status\r
  //\r
  Operand = (0x5b5b);\r
  Status = SafeUint16ToUint8(Operand, &Result);\r
  UT_ASSERT_EQUAL(RETURN_BUFFER_TOO_SMALL, Status);\r
\r
  return UNIT_TEST_PASSED;\r
}\r
\r
UNIT_TEST_STATUS\r
EFIAPI\r
TestSafeUint16ToInt16 (\r
  IN UNIT_TEST_CONTEXT           Context\r
  )\r
{\r
  EFI_STATUS  Status;\r
  UINT16      Operand;\r
  INT16       Result;\r
\r
  //\r
  // If Operand is <= MAX_INT16 (0x7fff), it's a cast\r
  //\r
  Operand = 0x5b5b;\r
  Result = 0;\r
  Status = SafeUint16ToInt16(Operand, &Result);\r
  UT_ASSERT_NOT_EFI_ERROR(Status);\r
  UT_ASSERT_EQUAL(0x5b5b, Result);\r
\r
  //\r
  // Otherwise should result in an error status\r
  //\r
  Operand = (0xabab);\r
  Status = SafeUint16ToInt16(Operand, &Result);\r
  UT_ASSERT_EQUAL(RETURN_BUFFER_TOO_SMALL, Status);\r
\r
  return UNIT_TEST_PASSED;\r
}\r
\r
UNIT_TEST_STATUS\r
EFIAPI\r
TestSafeInt32ToInt8 (\r
  IN UNIT_TEST_CONTEXT           Context\r
  )\r
{\r
  EFI_STATUS  Status;\r
  INT32       Operand;\r
  INT8        Result;\r
\r
  //\r
  // If Operand is between MIN_INT8 and MAX_INT8 inclusive, then it's a cast\r
  //\r
  Operand = 0x5b;\r
  Result = 0;\r
  Status = SafeInt32ToInt8(Operand, &Result);\r
  UT_ASSERT_NOT_EFI_ERROR(Status);\r
  UT_ASSERT_EQUAL(0x5b, Result);\r
\r
  Operand = (-57);\r
  Status = SafeInt32ToInt8(Operand, &Result);\r
  UT_ASSERT_NOT_EFI_ERROR(Status);\r
  UT_ASSERT_EQUAL((-57), Result);\r
\r
  //\r
  // Otherwise should result in an error status\r
  //\r
  Operand = (0x5bababab);\r
  Status = SafeInt32ToInt8(Operand, &Result);\r
  UT_ASSERT_EQUAL(RETURN_BUFFER_TOO_SMALL, Status);\r
\r
  Operand = (-1537977259);\r
  Status = SafeInt32ToInt8(Operand, &Result);\r
  UT_ASSERT_EQUAL(RETURN_BUFFER_TOO_SMALL, Status);\r
\r
  return UNIT_TEST_PASSED;\r
}\r
\r
UNIT_TEST_STATUS\r
EFIAPI\r
TestSafeInt32ToChar8 (\r
  IN UNIT_TEST_CONTEXT           Context\r
  )\r
{\r
  EFI_STATUS  Status;\r
  INT32       Operand;\r
  CHAR8       Result;\r
\r
  //\r
  // CHAR8 is typedefed as char, which may be signed or unsigned based\r
  // on the compiler. Thus, for compatibility CHAR8 should be between 0 and MAX_INT8.\r
  //\r
\r
  //\r
  // If Operand is between 0 and MAX_INT8 inclusive, then it's a cast\r
  //\r
  Operand = 0x5b;\r
  Result = 0;\r
  Status = SafeInt32ToChar8(Operand, &Result);\r
  UT_ASSERT_NOT_EFI_ERROR(Status);\r
  UT_ASSERT_EQUAL(0x5b, Result);\r
\r
  Operand = 0;\r
  Result = 0;\r
  Status = SafeInt32ToChar8(Operand, &Result);\r
  UT_ASSERT_NOT_EFI_ERROR(Status);\r
  UT_ASSERT_EQUAL(0, Result);\r
\r
  Operand = MAX_INT8;\r
  Result = 0;\r
  Status = SafeInt32ToChar8(Operand, &Result);\r
  UT_ASSERT_NOT_EFI_ERROR(Status);\r
  UT_ASSERT_EQUAL(MAX_INT8, Result);\r
\r
  //\r
  // Otherwise should result in an error status\r
  //\r
  Operand = (-57);\r
  Status = SafeInt32ToChar8(Operand, &Result);\r
  UT_ASSERT_EQUAL(RETURN_BUFFER_TOO_SMALL, Status);\r
\r
  Operand = (0x5bababab);\r
  Status = SafeInt32ToChar8(Operand, &Result);\r
  UT_ASSERT_EQUAL(RETURN_BUFFER_TOO_SMALL, Status);\r
\r
  Operand = (-1537977259);\r
  Status = SafeInt32ToChar8(Operand, &Result);\r
  UT_ASSERT_EQUAL(RETURN_BUFFER_TOO_SMALL, Status);\r
\r
  return UNIT_TEST_PASSED;\r
}\r
\r
UNIT_TEST_STATUS\r
EFIAPI\r
TestSafeInt32ToUint8 (\r
  IN UNIT_TEST_CONTEXT           Context\r
  )\r
{\r
  EFI_STATUS  Status;\r
  INT32       Operand;\r
  UINT8       Result;\r
\r
  //\r
  // If Operand is between 0 and MAX_INT8 inclusive, then it's a cast\r
  //\r
  Operand = 0x5b;\r
  Result = 0;\r
  Status = SafeInt32ToUint8(Operand, &Result);\r
  UT_ASSERT_NOT_EFI_ERROR(Status);\r
  UT_ASSERT_EQUAL(0x5b, Result);\r
\r
  //\r
  // Otherwise should result in an error status\r
  //\r
  Operand = (-57);\r
  Status = SafeInt32ToUint8(Operand, &Result);\r
  UT_ASSERT_EQUAL(RETURN_BUFFER_TOO_SMALL, Status);\r
\r
  Operand = (0x5bababab);\r
  Status = SafeInt32ToUint8(Operand, &Result);\r
  UT_ASSERT_EQUAL(RETURN_BUFFER_TOO_SMALL, Status);\r
\r
  Operand = (-1537977259);\r
  Status = SafeInt32ToUint8(Operand, &Result);\r
  UT_ASSERT_EQUAL(RETURN_BUFFER_TOO_SMALL, Status);\r
\r
  return UNIT_TEST_PASSED;\r
}\r
\r
UNIT_TEST_STATUS\r
EFIAPI\r
TestSafeInt32ToInt16 (\r
  IN UNIT_TEST_CONTEXT           Context\r
  )\r
{\r
  EFI_STATUS  Status;\r
  INT32       Operand;\r
  INT16       Result;\r
\r
  //\r
  // If Operand is between MIN_INT16 and MAX_INT16 inclusive, then it's a cast\r
  //\r
  Operand = 0x5b5b;\r
  Result = 0;\r
  Status = SafeInt32ToInt16(Operand, &Result);\r
  UT_ASSERT_NOT_EFI_ERROR(Status);\r
  UT_ASSERT_EQUAL(0x5b5b, Result);\r
\r
  Operand = (-17857);\r
  Status = SafeInt32ToInt16(Operand, &Result);\r
  UT_ASSERT_NOT_EFI_ERROR(Status);\r
  UT_ASSERT_EQUAL((-17857), Result);\r
\r
  //\r
  // Otherwise should result in an error status\r
  //\r
  Operand = (0x5bababab);\r
  Status = SafeInt32ToInt16(Operand, &Result);\r
  UT_ASSERT_EQUAL(RETURN_BUFFER_TOO_SMALL, Status);\r
\r
  Operand = (-1537977259);\r
  Status = SafeInt32ToInt16(Operand, &Result);\r
  UT_ASSERT_EQUAL(RETURN_BUFFER_TOO_SMALL, Status);\r
\r
  return UNIT_TEST_PASSED;\r
}\r
\r
UNIT_TEST_STATUS\r
EFIAPI\r
TestSafeInt32ToUint16 (\r
  IN UNIT_TEST_CONTEXT           Context\r
  )\r
{\r
  EFI_STATUS  Status;\r
  INT32       Operand;\r
  UINT16      Result;\r
\r
  //\r
  // If Operand is between 0 and MAX_UINT16 inclusive, then it's a cast\r
  //\r
  Operand = 0xabab;\r
  Result = 0;\r
  Status = SafeInt32ToUint16(Operand, &Result);\r
  UT_ASSERT_NOT_EFI_ERROR(Status);\r
  UT_ASSERT_EQUAL(0xabab, Result);\r
\r
  //\r
  // Otherwise should result in an error status\r
  //\r
  Operand = (-17857);\r
  Status = SafeInt32ToUint16(Operand, &Result);\r
  UT_ASSERT_EQUAL(RETURN_BUFFER_TOO_SMALL, Status);\r
\r
  Operand = (0x5bababab);\r
  Status = SafeInt32ToUint16(Operand, &Result);\r
  UT_ASSERT_EQUAL(RETURN_BUFFER_TOO_SMALL, Status);\r
\r
  Operand = (-1537977259);\r
  Status = SafeInt32ToUint16(Operand, &Result);\r
  UT_ASSERT_EQUAL(RETURN_BUFFER_TOO_SMALL, Status);\r
\r
  return UNIT_TEST_PASSED;\r
}\r
\r
UNIT_TEST_STATUS\r
EFIAPI\r
TestSafeInt32ToUint32 (\r
  IN UNIT_TEST_CONTEXT           Context\r
  )\r
{\r
  EFI_STATUS  Status;\r
  INT32       Operand;\r
  UINT32      Result;\r
\r
  //\r
  // If Operand is non-negative, then it's a cast\r
  //\r
  Operand = 0x5bababab;\r
  Result = 0;\r
  Status = SafeInt32ToUint32(Operand, &Result);\r
  UT_ASSERT_NOT_EFI_ERROR(Status);\r
  UT_ASSERT_EQUAL(0x5bababab, Result);\r
\r
  //\r
  // Otherwise should result in an error status\r
  //\r
  Operand = (-1537977259);\r
  Status = SafeInt32ToUint32(Operand, &Result);\r
  UT_ASSERT_EQUAL(RETURN_BUFFER_TOO_SMALL, Status);\r
\r
  return UNIT_TEST_PASSED;\r
}\r
\r
UNIT_TEST_STATUS\r
EFIAPI\r
TestSafeInt32ToUint64 (\r
  IN UNIT_TEST_CONTEXT           Context\r
  )\r
{\r
  EFI_STATUS  Status;\r
  INT32       Operand;\r
  UINT64      Result;\r
\r
  //\r
  // If Operand is non-negative, then it's a cast\r
  //\r
  Operand = 0x5bababab;\r
  Result = 0;\r
  Status = SafeInt32ToUint64(Operand, &Result);\r
  UT_ASSERT_NOT_EFI_ERROR(Status);\r
  UT_ASSERT_EQUAL(0x5bababab, Result);\r
\r
  //\r
  // Otherwise should result in an error status\r
  //\r
  Operand = (-1537977259);\r
  Status = SafeInt32ToUint64(Operand, &Result);\r
  UT_ASSERT_EQUAL(RETURN_BUFFER_TOO_SMALL, Status);\r
\r
  return UNIT_TEST_PASSED;\r
}\r
\r
UNIT_TEST_STATUS\r
EFIAPI\r
TestSafeUint32ToInt8 (\r
  IN UNIT_TEST_CONTEXT           Context\r
  )\r
{\r
  EFI_STATUS  Status;\r
  UINT32      Operand;\r
  INT8        Result;\r
\r
  //\r
  // If Operand is <= MAX_INT8, then it's a cast\r
  //\r
  Operand = 0x5b;\r
  Result = 0;\r
  Status = SafeUint32ToInt8(Operand, &Result);\r
  UT_ASSERT_NOT_EFI_ERROR(Status);\r
  UT_ASSERT_EQUAL(0x5b, Result);\r
\r
  //\r
  // Otherwise should result in an error status\r
  //\r
  Operand = (0x5bababab);\r
  Status = SafeUint32ToInt8(Operand, &Result);\r
  UT_ASSERT_EQUAL(RETURN_BUFFER_TOO_SMALL, Status);\r
\r
  return UNIT_TEST_PASSED;\r
}\r
\r
UNIT_TEST_STATUS\r
EFIAPI\r
TestSafeUint32ToChar8 (\r
  IN UNIT_TEST_CONTEXT           Context\r
  )\r
{\r
  EFI_STATUS  Status;\r
  UINT32      Operand;\r
  CHAR8       Result;\r
\r
  // CHAR8 is typedefed as char, which by default is signed, thus\r
  // CHAR8 is same as INT8, so same tests as above:\r
\r
  //\r
  // If Operand is <= MAX_INT8, then it's a cast\r
  //\r
  Operand = 0x5b;\r
  Result = 0;\r
  Status = SafeUint32ToChar8(Operand, &Result);\r
  UT_ASSERT_NOT_EFI_ERROR(Status);\r
  UT_ASSERT_EQUAL(0x5b, Result);\r
\r
  //\r
  // Otherwise should result in an error status\r
  //\r
  Operand = (0x5bababab);\r
  Status = SafeUint32ToChar8(Operand, &Result);\r
  UT_ASSERT_EQUAL(RETURN_BUFFER_TOO_SMALL, Status);\r
\r
  return UNIT_TEST_PASSED;\r
}\r
\r
UNIT_TEST_STATUS\r
EFIAPI\r
TestSafeUint32ToUint8 (\r
  IN UNIT_TEST_CONTEXT           Context\r
  )\r
{\r
  EFI_STATUS  Status;\r
  UINT32      Operand;\r
  UINT8       Result;\r
\r
  //\r
  // If Operand is <= MAX_UINT8, then it's a cast\r
  //\r
  Operand = 0xab;\r
  Result = 0;\r
  Status = SafeUint32ToUint8(Operand, &Result);\r
  UT_ASSERT_NOT_EFI_ERROR(Status);\r
  UT_ASSERT_EQUAL(0xab, Result);\r
\r
  //\r
  // Otherwise should result in an error status\r
  //\r
  Operand = (0xabababab);\r
  Status = SafeUint32ToUint8(Operand, &Result);\r
  UT_ASSERT_EQUAL(RETURN_BUFFER_TOO_SMALL, Status);\r
\r
  return UNIT_TEST_PASSED;\r
}\r
\r
UNIT_TEST_STATUS\r
EFIAPI\r
TestSafeUint32ToInt16 (\r
  IN UNIT_TEST_CONTEXT           Context\r
  )\r
{\r
  EFI_STATUS  Status;\r
  UINT32      Operand;\r
  INT16       Result;\r
\r
  //\r
  // If Operand is <= MAX_INT16, then it's a cast\r
  //\r
  Operand = 0x5bab;\r
  Result = 0;\r
  Status = SafeUint32ToInt16(Operand, &Result);\r
  UT_ASSERT_NOT_EFI_ERROR(Status);\r
  UT_ASSERT_EQUAL(0x5bab, Result);\r
\r
  //\r
  // Otherwise should result in an error status\r
  //\r
  Operand = (0xabababab);\r
  Status = SafeUint32ToInt16(Operand, &Result);\r
  UT_ASSERT_EQUAL(RETURN_BUFFER_TOO_SMALL, Status);\r
\r
  return UNIT_TEST_PASSED;\r
}\r
\r
UNIT_TEST_STATUS\r
EFIAPI\r
TestSafeUint32ToUint16 (\r
  IN UNIT_TEST_CONTEXT           Context\r
  )\r
{\r
  EFI_STATUS  Status;\r
  UINT32      Operand;\r
  UINT16      Result;\r
\r
  //\r
  // If Operand is <= MAX_UINT16, then it's a cast\r
  //\r
  Operand = 0xabab;\r
  Result = 0;\r
  Status = SafeUint32ToUint16(Operand, &Result);\r
  UT_ASSERT_NOT_EFI_ERROR(Status);\r
  UT_ASSERT_EQUAL(0xabab, Result);\r
\r
  //\r
  // Otherwise should result in an error status\r
  //\r
  Operand = (0xabababab);\r
  Status = SafeUint32ToUint16(Operand, &Result);\r
  UT_ASSERT_EQUAL(RETURN_BUFFER_TOO_SMALL, Status);\r
\r
  return UNIT_TEST_PASSED;\r
}\r
\r
UNIT_TEST_STATUS\r
EFIAPI\r
TestSafeUint32ToInt32 (\r
  IN UNIT_TEST_CONTEXT           Context\r
  )\r
{\r
  EFI_STATUS  Status;\r
  UINT32      Operand;\r
  INT32       Result;\r
\r
  //\r
  // If Operand is <= MAX_INT32, then it's a cast\r
  //\r
  Operand = 0x5bababab;\r
  Result = 0;\r
  Status = SafeUint32ToInt32(Operand, &Result);\r
  UT_ASSERT_NOT_EFI_ERROR(Status);\r
  UT_ASSERT_EQUAL(0x5bababab, Result);\r
\r
  //\r
  // Otherwise should result in an error status\r
  //\r
  Operand = (0xabababab);\r
  Status = SafeUint32ToInt32(Operand, &Result);\r
  UT_ASSERT_EQUAL(RETURN_BUFFER_TOO_SMALL, Status);\r
\r
  return UNIT_TEST_PASSED;\r
}\r
\r
UNIT_TEST_STATUS\r
EFIAPI\r
TestSafeIntnToInt8 (\r
  IN UNIT_TEST_CONTEXT           Context\r
  )\r
{\r
  EFI_STATUS  Status;\r
  INTN        Operand;\r
  INT8        Result;\r
\r
  //\r
  // If Operand is between MIN_INT8 and MAX_INT8 inclusive, then it's a cast\r
  //\r
  Operand = 0x5b;\r
  Result = 0;\r
  Status = SafeIntnToInt8(Operand, &Result);\r
  UT_ASSERT_NOT_EFI_ERROR(Status);\r
  UT_ASSERT_EQUAL(0x5b, Result);\r
\r
  Operand = (-53);\r
  Status = SafeIntnToInt8(Operand, &Result);\r
  UT_ASSERT_NOT_EFI_ERROR(Status);\r
  UT_ASSERT_EQUAL((-53), Result);\r
\r
  //\r
  // Otherwise should result in an error status\r
  //\r
  Operand = (0x5bababab);\r
  Status = SafeIntnToInt8(Operand, &Result);\r
  UT_ASSERT_EQUAL(RETURN_BUFFER_TOO_SMALL, Status);\r
\r
  Operand = (-1537977259);\r
  Status = SafeIntnToInt8(Operand, &Result);\r
  UT_ASSERT_EQUAL(RETURN_BUFFER_TOO_SMALL, Status);\r
\r
  return UNIT_TEST_PASSED;\r
}\r
\r
UNIT_TEST_STATUS\r
EFIAPI\r
TestSafeIntnToChar8 (\r
  IN UNIT_TEST_CONTEXT           Context\r
  )\r
{\r
  EFI_STATUS  Status;\r
  INTN        Operand;\r
  CHAR8       Result;\r
\r
  //\r
  // CHAR8 is typedefed as char, which may be signed or unsigned based\r
  // on the compiler. Thus, for compatibility CHAR8 should be between 0 and MAX_INT8.\r
  //\r
\r
  //\r
  // If Operand is between MIN_INT8 and MAX_INT8 inclusive, then it's a cast\r
  //\r
  Operand = 0x5b;\r
  Result = 0;\r
  Status = SafeIntnToChar8(Operand, &Result);\r
  UT_ASSERT_NOT_EFI_ERROR(Status);\r
  UT_ASSERT_EQUAL(0x5b, Result);\r
\r
  Operand = 0;\r
  Result = 0;\r
  Status = SafeIntnToChar8(Operand, &Result);\r
  UT_ASSERT_NOT_EFI_ERROR(Status);\r
  UT_ASSERT_EQUAL(0, Result);\r
\r
  Operand = MAX_INT8;\r
  Result = 0;\r
  Status = SafeIntnToChar8(Operand, &Result);\r
  UT_ASSERT_NOT_EFI_ERROR(Status);\r
  UT_ASSERT_EQUAL(MAX_INT8, Result);\r
\r
  //\r
  // Otherwise should result in an error status\r
  //\r
  Operand = (-53);\r
  Status = SafeIntnToChar8(Operand, &Result);\r
  UT_ASSERT_EQUAL(RETURN_BUFFER_TOO_SMALL, Status);\r
\r
  Operand = (0x5bababab);\r
  Status = SafeIntnToChar8(Operand, &Result);\r
  UT_ASSERT_EQUAL(RETURN_BUFFER_TOO_SMALL, Status);\r
\r
  Operand = (-1537977259);\r
  Status = SafeIntnToChar8(Operand, &Result);\r
  UT_ASSERT_EQUAL(RETURN_BUFFER_TOO_SMALL, Status);\r
\r
  return UNIT_TEST_PASSED;\r
}\r
\r
UNIT_TEST_STATUS\r
EFIAPI\r
TestSafeIntnToUint8 (\r
  IN UNIT_TEST_CONTEXT           Context\r
  )\r
{\r
  EFI_STATUS  Status;\r
  INTN        Operand;\r
  UINT8       Result;\r
\r
  //\r
  // If Operand is between 0 and MAX_UINT8 inclusive, then it's a cast\r
  //\r
  Operand = 0xab;\r
  Result = 0;\r
  Status = SafeIntnToUint8(Operand, &Result);\r
  UT_ASSERT_NOT_EFI_ERROR(Status);\r
  UT_ASSERT_EQUAL(0xab, Result);\r
\r
  //\r
  // Otherwise should result in an error status\r
  //\r
  Operand = (0x5bababab);\r
  Status = SafeIntnToUint8(Operand, &Result);\r
  UT_ASSERT_EQUAL(RETURN_BUFFER_TOO_SMALL, Status);\r
\r
  Operand = (-1537977259);\r
  Status = SafeIntnToUint8(Operand, &Result);\r
  UT_ASSERT_EQUAL(RETURN_BUFFER_TOO_SMALL, Status);\r
\r
  return UNIT_TEST_PASSED;\r
}\r
\r
UNIT_TEST_STATUS\r
EFIAPI\r
TestSafeIntnToInt16 (\r
  IN UNIT_TEST_CONTEXT           Context\r
  )\r
{\r
  EFI_STATUS  Status;\r
  INTN        Operand;\r
  INT16       Result;\r
\r
  //\r
  // If Operand is between MIN_INT16 and MAX_INT16 inclusive, then it's a cast\r
  //\r
  Operand = 0x5bab;\r
  Result = 0;\r
  Status = SafeIntnToInt16(Operand, &Result);\r
  UT_ASSERT_NOT_EFI_ERROR(Status);\r
  UT_ASSERT_EQUAL(0x5bab, Result);\r
\r
  Operand = (-23467);\r
  Status = SafeIntnToInt16(Operand, &Result);\r
  UT_ASSERT_NOT_EFI_ERROR(Status);\r
  UT_ASSERT_EQUAL((-23467), Result);\r
\r
  //\r
  // Otherwise should result in an error status\r
  //\r
  Operand = (0x5bababab);\r
  Status = SafeIntnToInt16(Operand, &Result);\r
  UT_ASSERT_EQUAL(RETURN_BUFFER_TOO_SMALL, Status);\r
\r
  Operand = (-1537977259);\r
  Status = SafeIntnToInt16(Operand, &Result);\r
  UT_ASSERT_EQUAL(RETURN_BUFFER_TOO_SMALL, Status);\r
\r
  return UNIT_TEST_PASSED;\r
}\r
\r
UNIT_TEST_STATUS\r
EFIAPI\r
TestSafeIntnToUint16 (\r
  IN UNIT_TEST_CONTEXT           Context\r
  )\r
{\r
  EFI_STATUS  Status;\r
  INTN        Operand;\r
  UINT16      Result;\r
\r
  //\r
  // If Operand is between 0 and MAX_UINT16 inclusive, then it's a cast\r
  //\r
  Operand = 0xabab;\r
  Result = 0;\r
  Status = SafeIntnToUint16(Operand, &Result);\r
  UT_ASSERT_NOT_EFI_ERROR(Status);\r
  UT_ASSERT_EQUAL(0xabab, Result);\r
\r
  //\r
  // Otherwise should result in an error status\r
  //\r
  Operand = (0x5bababab);\r
  Status = SafeIntnToUint16(Operand, &Result);\r
  UT_ASSERT_EQUAL(RETURN_BUFFER_TOO_SMALL, Status);\r
\r
  Operand = (-1537977259);\r
  Status = SafeIntnToUint16(Operand, &Result);\r
  UT_ASSERT_EQUAL(RETURN_BUFFER_TOO_SMALL, Status);\r
\r
  return UNIT_TEST_PASSED;\r
}\r
\r
UNIT_TEST_STATUS\r
EFIAPI\r
TestSafeIntnToUintn (\r
  IN UNIT_TEST_CONTEXT           Context\r
  )\r
{\r
  EFI_STATUS  Status;\r
  INTN        Operand;\r
  UINTN       Result;\r
\r
  //\r
  // If Operand is non-negative, then it's a cast\r
  //\r
  Operand = 0x5bababab;\r
  Result = 0;\r
  Status = SafeIntnToUintn(Operand, &Result);\r
  UT_ASSERT_NOT_EFI_ERROR(Status);\r
  UT_ASSERT_EQUAL(0x5bababab, Result);\r
\r
  //\r
  // Otherwise should result in an error status\r
  //\r
  Operand = (-1537977259);\r
  Status = SafeIntnToUintn(Operand, &Result);\r
  UT_ASSERT_EQUAL(RETURN_BUFFER_TOO_SMALL, Status);\r
\r
  return UNIT_TEST_PASSED;\r
}\r
\r
UNIT_TEST_STATUS\r
EFIAPI\r
TestSafeIntnToUint64 (\r
  IN UNIT_TEST_CONTEXT           Context\r
  )\r
{\r
  EFI_STATUS  Status;\r
  INTN        Operand;\r
  UINT64      Result;\r
\r
  //\r
  // If Operand is non-negative, then it's a cast\r
  //\r
  Operand = 0x5bababab;\r
  Result = 0;\r
  Status = SafeIntnToUint64(Operand, &Result);\r
  UT_ASSERT_NOT_EFI_ERROR(Status);\r
  UT_ASSERT_EQUAL(0x5bababab, Result);\r
\r
  //\r
  // Otherwise should result in an error status\r
  //\r
  Operand = (-1537977259);\r
  Status = SafeIntnToUint64(Operand, &Result);\r
  UT_ASSERT_EQUAL(RETURN_BUFFER_TOO_SMALL, Status);\r
\r
  return UNIT_TEST_PASSED;\r
}\r
\r
UNIT_TEST_STATUS\r
EFIAPI\r
TestSafeUintnToInt8 (\r
  IN UNIT_TEST_CONTEXT           Context\r
  )\r
{\r
  EFI_STATUS  Status;\r
  UINTN       Operand;\r
  INT8        Result;\r
\r
  //\r
  // If Operand is <= MAX_INT8, then it's a cast\r
  //\r
  Operand = 0x5b;\r
  Result = 0;\r
  Status = SafeUintnToInt8(Operand, &Result);\r
  UT_ASSERT_NOT_EFI_ERROR(Status);\r
  UT_ASSERT_EQUAL(0x5b, Result);\r
\r
  //\r
  // Otherwise should result in an error status\r
  //\r
  Operand = (0xabab);\r
  Status = SafeUintnToInt8(Operand, &Result);\r
  UT_ASSERT_EQUAL(RETURN_BUFFER_TOO_SMALL, Status);\r
\r
  return UNIT_TEST_PASSED;\r
}\r
\r
UNIT_TEST_STATUS\r
EFIAPI\r
TestSafeUintnToChar8 (\r
  IN UNIT_TEST_CONTEXT           Context\r
  )\r
{\r
  EFI_STATUS  Status;\r
  UINTN       Operand;\r
  CHAR8       Result;\r
\r
  // CHAR8 is typedefed as char, which by default is signed, thus\r
  // CHAR8 is same as INT8, so same tests as above:\r
\r
  //\r
  // If Operand is <= MAX_INT8, then it's a cast\r
  //\r
  Operand = 0x5b;\r
  Result = 0;\r
  Status = SafeUintnToChar8(Operand, &Result);\r
  UT_ASSERT_NOT_EFI_ERROR(Status);\r
  UT_ASSERT_EQUAL(0x5b, Result);\r
\r
  //\r
  // Otherwise should result in an error status\r
  //\r
  Operand = (0xabab);\r
  Status = SafeUintnToChar8(Operand, &Result);\r
  UT_ASSERT_EQUAL(RETURN_BUFFER_TOO_SMALL, Status);\r
\r
  return UNIT_TEST_PASSED;\r
}\r
\r
UNIT_TEST_STATUS\r
EFIAPI\r
TestSafeUintnToUint8 (\r
  IN UNIT_TEST_CONTEXT           Context\r
  )\r
{\r
  EFI_STATUS  Status;\r
  UINTN       Operand;\r
  UINT8       Result;\r
\r
  //\r
  // If Operand is <= MAX_UINT8, then it's a cast\r
  //\r
  Operand = 0xab;\r
  Result = 0;\r
  Status = SafeUintnToUint8(Operand, &Result);\r
  UT_ASSERT_NOT_EFI_ERROR(Status);\r
  UT_ASSERT_EQUAL(0xab, Result);\r
\r
  //\r
  // Otherwise should result in an error status\r
  //\r
  Operand = (0xabab);\r
  Status = SafeUintnToUint8(Operand, &Result);\r
  UT_ASSERT_EQUAL(RETURN_BUFFER_TOO_SMALL, Status);\r
\r
  return UNIT_TEST_PASSED;\r
}\r
\r
UNIT_TEST_STATUS\r
EFIAPI\r
TestSafeUintnToInt16 (\r
  IN UNIT_TEST_CONTEXT           Context\r
  )\r
{\r
  EFI_STATUS  Status;\r
  UINTN       Operand;\r
  INT16       Result;\r
\r
  //\r
  // If Operand is <= MAX_INT16, then it's a cast\r
  //\r
  Operand = 0x5bab;\r
  Result = 0;\r
  Status = SafeUintnToInt16(Operand, &Result);\r
  UT_ASSERT_NOT_EFI_ERROR(Status);\r
  UT_ASSERT_EQUAL(0x5bab, Result);\r
\r
  //\r
  // Otherwise should result in an error status\r
  //\r
  Operand = (0xabab);\r
  Status = SafeUintnToInt16(Operand, &Result);\r
  UT_ASSERT_EQUAL(RETURN_BUFFER_TOO_SMALL, Status);\r
\r
  return UNIT_TEST_PASSED;\r
}\r
\r
UNIT_TEST_STATUS\r
EFIAPI\r
TestSafeUintnToUint16 (\r
  IN UNIT_TEST_CONTEXT           Context\r
  )\r
{\r
  EFI_STATUS  Status;\r
  UINTN       Operand;\r
  UINT16      Result;\r
\r
  //\r
  // If Operand is <= MAX_UINT16, then it's a cast\r
  //\r
  Operand = 0xabab;\r
  Result = 0;\r
  Status = SafeUintnToUint16(Operand, &Result);\r
  UT_ASSERT_NOT_EFI_ERROR(Status);\r
  UT_ASSERT_EQUAL(0xabab, Result);\r
\r
  //\r
  // Otherwise should result in an error status\r
  //\r
  Operand = (0xabababab);\r
  Status = SafeUintnToUint16(Operand, &Result);\r
  UT_ASSERT_EQUAL(RETURN_BUFFER_TOO_SMALL, Status);\r
\r
  return UNIT_TEST_PASSED;\r
}\r
\r
UNIT_TEST_STATUS\r
EFIAPI\r
TestSafeUintnToInt32 (\r
  IN UNIT_TEST_CONTEXT           Context\r
  )\r
{\r
  EFI_STATUS  Status;\r
  UINTN       Operand;\r
  INT32       Result;\r
\r
  //\r
  // If Operand is <= MAX_INT32, then it's a cast\r
  //\r
  Operand = 0x5bababab;\r
  Result = 0;\r
  Status = SafeUintnToInt32(Operand, &Result);\r
  UT_ASSERT_NOT_EFI_ERROR(Status);\r
  UT_ASSERT_EQUAL(0x5bababab, Result);\r
\r
  //\r
  // Otherwise should result in an error status\r
  //\r
  Operand = (0xabababab);\r
  Status = SafeUintnToInt32(Operand, &Result);\r
  UT_ASSERT_EQUAL(RETURN_BUFFER_TOO_SMALL, Status);\r
\r
  return UNIT_TEST_PASSED;\r
}\r
\r
UNIT_TEST_STATUS\r
EFIAPI\r
TestSafeInt64ToInt8 (\r
  IN UNIT_TEST_CONTEXT           Context\r
  )\r
{\r
  EFI_STATUS  Status;\r
  INT64       Operand;\r
  INT8        Result;\r
\r
  //\r
  // If Operand is between MIN_INT8 and  MAX_INT8 inclusive, then it's a cast\r
  //\r
  Operand = 0x5b;\r
  Result = 0;\r
  Status = SafeInt64ToInt8(Operand, &Result);\r
  UT_ASSERT_NOT_EFI_ERROR(Status);\r
  UT_ASSERT_EQUAL(0x5b, Result);\r
\r
  Operand = (-37);\r
  Status = SafeInt64ToInt8(Operand, &Result);\r
  UT_ASSERT_NOT_EFI_ERROR(Status);\r
  UT_ASSERT_EQUAL((-37), Result);\r
\r
  //\r
  // Otherwise should result in an error status\r
  //\r
  Operand = (0x5babababefefefef);\r
  Status = SafeInt64ToInt8(Operand, &Result);\r
  UT_ASSERT_EQUAL(RETURN_BUFFER_TOO_SMALL, Status);\r
\r
  Operand =  (-6605562033422200815);\r
  Status = SafeInt64ToInt8(Operand, &Result);\r
  UT_ASSERT_EQUAL(RETURN_BUFFER_TOO_SMALL, Status);\r
\r
  return UNIT_TEST_PASSED;\r
}\r
\r
UNIT_TEST_STATUS\r
EFIAPI\r
TestSafeInt64ToChar8 (\r
  IN UNIT_TEST_CONTEXT           Context\r
  )\r
{\r
  EFI_STATUS  Status;\r
  INT64       Operand;\r
  CHAR8       Result;\r
\r
  //\r
  // CHAR8 is typedefed as char, which may be signed or unsigned based\r
  // on the compiler. Thus, for compatibility CHAR8 should be between 0 and MAX_INT8.\r
  //\r
\r
  //\r
  // If Operand is between MIN_INT8 and  MAX_INT8 inclusive, then it's a cast\r
  //\r
  Operand = 0x5b;\r
  Result = 0;\r
  Status = SafeInt64ToChar8(Operand, &Result);\r
  UT_ASSERT_NOT_EFI_ERROR(Status);\r
  UT_ASSERT_EQUAL(0x5b, Result);\r
\r
  Operand = 0;\r
  Result = 0;\r
  Status = SafeInt64ToChar8(Operand, &Result);\r
  UT_ASSERT_NOT_EFI_ERROR(Status);\r
  UT_ASSERT_EQUAL(0, Result);\r
\r
  Operand = MAX_INT8;\r
  Result = 0;\r
  Status = SafeInt64ToChar8(Operand, &Result);\r
  UT_ASSERT_NOT_EFI_ERROR(Status);\r
  UT_ASSERT_EQUAL(MAX_INT8, Result);\r
\r
  //\r
  // Otherwise should result in an error status\r
  //\r
  Operand = (-37);\r
  Status = SafeInt64ToChar8(Operand, &Result);\r
  UT_ASSERT_EQUAL(RETURN_BUFFER_TOO_SMALL, Status);\r
\r
  Operand = (0x5babababefefefef);\r
  Status = SafeInt64ToChar8(Operand, &Result);\r
  UT_ASSERT_EQUAL(RETURN_BUFFER_TOO_SMALL, Status);\r
\r
  Operand =  (-6605562033422200815);\r
  Status = SafeInt64ToChar8(Operand, &Result);\r
  UT_ASSERT_EQUAL(RETURN_BUFFER_TOO_SMALL, Status);\r
\r
  return UNIT_TEST_PASSED;\r
}\r
\r
UNIT_TEST_STATUS\r
EFIAPI\r
TestSafeInt64ToUint8 (\r
  IN UNIT_TEST_CONTEXT           Context\r
  )\r
{\r
  EFI_STATUS  Status;\r
  INT64       Operand;\r
  UINT8       Result;\r
\r
  //\r
  // If Operand is between 0 and  MAX_UINT8 inclusive, then it's a cast\r
  //\r
  Operand = 0xab;\r
  Result = 0;\r
  Status = SafeInt64ToUint8(Operand, &Result);\r
  UT_ASSERT_NOT_EFI_ERROR(Status);\r
  UT_ASSERT_EQUAL(0xab, Result);\r
\r
  //\r
  // Otherwise should result in an error status\r
  //\r
  Operand = (0x5babababefefefef);\r
  Status = SafeInt64ToUint8(Operand, &Result);\r
  UT_ASSERT_EQUAL(RETURN_BUFFER_TOO_SMALL, Status);\r
\r
  Operand =  (-6605562033422200815);\r
  Status = SafeInt64ToUint8(Operand, &Result);\r
  UT_ASSERT_EQUAL(RETURN_BUFFER_TOO_SMALL, Status);\r
\r
  return UNIT_TEST_PASSED;\r
}\r
\r
UNIT_TEST_STATUS\r
EFIAPI\r
TestSafeInt64ToInt16 (\r
  IN UNIT_TEST_CONTEXT           Context\r
  )\r
{\r
  EFI_STATUS  Status;\r
  INT64       Operand;\r
  INT16       Result;\r
\r
  //\r
  // If Operand is between MIN_INT16 and  MAX_INT16 inclusive, then it's a cast\r
  //\r
  Operand = 0x5bab;\r
  Result = 0;\r
  Status = SafeInt64ToInt16(Operand, &Result);\r
  UT_ASSERT_NOT_EFI_ERROR(Status);\r
  UT_ASSERT_EQUAL(0x5bab, Result);\r
\r
  Operand = (-23467);\r
  Status = SafeInt64ToInt16(Operand, &Result);\r
  UT_ASSERT_NOT_EFI_ERROR(Status);\r
  UT_ASSERT_EQUAL((-23467), Result);\r
\r
  //\r
  // Otherwise should result in an error status\r
  //\r
  Operand = (0x5babababefefefef);\r
  Status = SafeInt64ToInt16(Operand, &Result);\r
  UT_ASSERT_EQUAL(RETURN_BUFFER_TOO_SMALL, Status);\r
\r
  Operand =  (-6605562033422200815);\r
  Status = SafeInt64ToInt16(Operand, &Result);\r
  UT_ASSERT_EQUAL(RETURN_BUFFER_TOO_SMALL, Status);\r
\r
  return UNIT_TEST_PASSED;\r
}\r
\r
UNIT_TEST_STATUS\r
EFIAPI\r
TestSafeInt64ToUint16 (\r
  IN UNIT_TEST_CONTEXT           Context\r
  )\r
{\r
  EFI_STATUS  Status;\r
  INT64       Operand;\r
  UINT16      Result;\r
\r
  //\r
  // If Operand is between 0 and  MAX_UINT16 inclusive, then it's a cast\r
  //\r
  Operand = 0xabab;\r
  Result = 0;\r
  Status = SafeInt64ToUint16(Operand, &Result);\r
  UT_ASSERT_NOT_EFI_ERROR(Status);\r
  UT_ASSERT_EQUAL(0xabab, Result);\r
\r
  //\r
  // Otherwise should result in an error status\r
  //\r
  Operand = (0x5babababefefefef);\r
  Status = SafeInt64ToUint16(Operand, &Result);\r
  UT_ASSERT_EQUAL(RETURN_BUFFER_TOO_SMALL, Status);\r
\r
  Operand =  (-6605562033422200815);\r
  Status = SafeInt64ToUint16(Operand, &Result);\r
  UT_ASSERT_EQUAL(RETURN_BUFFER_TOO_SMALL, Status);\r
\r
  return UNIT_TEST_PASSED;\r
}\r
\r
UNIT_TEST_STATUS\r
EFIAPI\r
TestSafeInt64ToInt32 (\r
  IN UNIT_TEST_CONTEXT           Context\r
  )\r
{\r
  EFI_STATUS  Status;\r
  INT64       Operand;\r
  INT32       Result;\r
\r
  //\r
  // If Operand is between MIN_INT32 and  MAX_INT32 inclusive, then it's a cast\r
  //\r
  Operand = 0x5bababab;\r
  Result = 0;\r
  Status = SafeInt64ToInt32(Operand, &Result);\r
  UT_ASSERT_NOT_EFI_ERROR(Status);\r
  UT_ASSERT_EQUAL(0x5bababab, Result);\r
\r
  Operand = (-1537977259);\r
  Status = SafeInt64ToInt32(Operand, &Result);\r
  UT_ASSERT_NOT_EFI_ERROR(Status);\r
  UT_ASSERT_EQUAL((-1537977259), Result);\r
\r
  //\r
  // Otherwise should result in an error status\r
  //\r
  Operand = (0x5babababefefefef);\r
  Status = SafeInt64ToInt32(Operand, &Result);\r
  UT_ASSERT_EQUAL(RETURN_BUFFER_TOO_SMALL, Status);\r
\r
  Operand =  (-6605562033422200815);\r
  Status = SafeInt64ToInt32(Operand, &Result);\r
  UT_ASSERT_EQUAL(RETURN_BUFFER_TOO_SMALL, Status);\r
\r
  return UNIT_TEST_PASSED;\r
}\r
\r
UNIT_TEST_STATUS\r
EFIAPI\r
TestSafeInt64ToUint32 (\r
  IN UNIT_TEST_CONTEXT           Context\r
  )\r
{\r
  EFI_STATUS  Status;\r
  INT64       Operand;\r
  UINT32      Result;\r
\r
  //\r
  // If Operand is between 0 and  MAX_UINT32 inclusive, then it's a cast\r
  //\r
  Operand = 0xabababab;\r
  Result = 0;\r
  Status = SafeInt64ToUint32(Operand, &Result);\r
  UT_ASSERT_NOT_EFI_ERROR(Status);\r
  UT_ASSERT_EQUAL(0xabababab, Result);\r
\r
  //\r
  // Otherwise should result in an error status\r
  //\r
  Operand = (0x5babababefefefef);\r
  Status = SafeInt64ToUint32(Operand, &Result);\r
  UT_ASSERT_EQUAL(RETURN_BUFFER_TOO_SMALL, Status);\r
\r
  Operand =  (-6605562033422200815);\r
  Status = SafeInt64ToUint32(Operand, &Result);\r
  UT_ASSERT_EQUAL(RETURN_BUFFER_TOO_SMALL, Status);\r
\r
  return UNIT_TEST_PASSED;\r
}\r
\r
UNIT_TEST_STATUS\r
EFIAPI\r
TestSafeInt64ToUint64 (\r
  IN UNIT_TEST_CONTEXT           Context\r
  )\r
{\r
  EFI_STATUS  Status;\r
  INT64       Operand;\r
  UINT64      Result;\r
\r
  //\r
  // If Operand is non-negative, then it's a cast\r
  //\r
  Operand = 0x5babababefefefef;\r
  Result = 0;\r
  Status = SafeInt64ToUint64(Operand, &Result);\r
  UT_ASSERT_NOT_EFI_ERROR(Status);\r
  UT_ASSERT_EQUAL(0x5babababefefefef, Result);\r
\r
  //\r
  // Otherwise should result in an error status\r
  //\r
  Operand =  (-6605562033422200815);\r
  Status = SafeInt64ToUint64(Operand, &Result);\r
  UT_ASSERT_EQUAL(RETURN_BUFFER_TOO_SMALL, Status);\r
\r
  return UNIT_TEST_PASSED;\r
}\r
\r
UNIT_TEST_STATUS\r
EFIAPI\r
TestSafeUint64ToInt8 (\r
  IN UNIT_TEST_CONTEXT           Context\r
  )\r
{\r
  EFI_STATUS  Status;\r
  UINT64      Operand;\r
  INT8        Result;\r
\r
  //\r
  // If Operand is <= MAX_INT8, then it's a cast\r
  //\r
  Operand = 0x5b;\r
  Result = 0;\r
  Status = SafeUint64ToInt8(Operand, &Result);\r
  UT_ASSERT_NOT_EFI_ERROR(Status);\r
  UT_ASSERT_EQUAL(0x5b, Result);\r
\r
  //\r
  // Otherwise should result in an error status\r
  //\r
  Operand = (0xababababefefefef);\r
  Status = SafeUint64ToInt8(Operand, &Result);\r
  UT_ASSERT_EQUAL(RETURN_BUFFER_TOO_SMALL, Status);\r
\r
  return UNIT_TEST_PASSED;\r
}\r
\r
UNIT_TEST_STATUS\r
EFIAPI\r
TestSafeUint64ToChar8 (\r
  IN UNIT_TEST_CONTEXT           Context\r
  )\r
{\r
  EFI_STATUS  Status;\r
  UINT64      Operand;\r
  CHAR8       Result;\r
\r
  // CHAR8 is typedefed as char, which by default is signed, thus\r
  // CHAR8 is same as INT8, so same tests as above:\r
\r
  //\r
  // If Operand is <= MAX_INT8, then it's a cast\r
  //\r
  Operand = 0x5b;\r
  Result = 0;\r
  Status = SafeUint64ToChar8(Operand, &Result);\r
  UT_ASSERT_NOT_EFI_ERROR(Status);\r
  UT_ASSERT_EQUAL(0x5b, Result);\r
\r
  //\r
  // Otherwise should result in an error status\r
  //\r
  Operand = (0xababababefefefef);\r
  Status = SafeUint64ToChar8(Operand, &Result);\r
  UT_ASSERT_EQUAL(RETURN_BUFFER_TOO_SMALL, Status);\r
\r
  return UNIT_TEST_PASSED;\r
}\r
\r
UNIT_TEST_STATUS\r
EFIAPI\r
TestSafeUint64ToUint8 (\r
  IN UNIT_TEST_CONTEXT           Context\r
  )\r
{\r
  EFI_STATUS  Status;\r
  UINT64      Operand;\r
  UINT8       Result;\r
\r
  //\r
  // If Operand is <= MAX_UINT8, then it's a cast\r
  //\r
  Operand = 0xab;\r
  Result = 0;\r
  Status = SafeUint64ToUint8(Operand, &Result);\r
  UT_ASSERT_NOT_EFI_ERROR(Status);\r
  UT_ASSERT_EQUAL(0xab, Result);\r
\r
  //\r
  // Otherwise should result in an error status\r
  //\r
  Operand = (0xababababefefefef);\r
  Status = SafeUint64ToUint8(Operand, &Result);\r
  UT_ASSERT_EQUAL(RETURN_BUFFER_TOO_SMALL, Status);\r
\r
  return UNIT_TEST_PASSED;\r
}\r
\r
UNIT_TEST_STATUS\r
EFIAPI\r
TestSafeUint64ToInt16 (\r
  IN UNIT_TEST_CONTEXT           Context\r
  )\r
{\r
  EFI_STATUS  Status;\r
  UINT64      Operand;\r
  INT16       Result;\r
\r
  //\r
  // If Operand is <= MAX_INT16, then it's a cast\r
  //\r
  Operand = 0x5bab;\r
  Result = 0;\r
  Status = SafeUint64ToInt16(Operand, &Result);\r
  UT_ASSERT_NOT_EFI_ERROR(Status);\r
  UT_ASSERT_EQUAL(0x5bab, Result);\r
\r
  //\r
  // Otherwise should result in an error status\r
  //\r
  Operand = (0xababababefefefef);\r
  Status = SafeUint64ToInt16(Operand, &Result);\r
  UT_ASSERT_EQUAL(RETURN_BUFFER_TOO_SMALL, Status);\r
\r
  return UNIT_TEST_PASSED;\r
}\r
\r
UNIT_TEST_STATUS\r
EFIAPI\r
TestSafeUint64ToUint16 (\r
  IN UNIT_TEST_CONTEXT           Context\r
  )\r
{\r
  EFI_STATUS  Status;\r
  UINT64      Operand;\r
  UINT16      Result;\r
\r
  //\r
  // If Operand is <= MAX_UINT16, then it's a cast\r
  //\r
  Operand = 0xabab;\r
  Result = 0;\r
  Status = SafeUint64ToUint16(Operand, &Result);\r
  UT_ASSERT_NOT_EFI_ERROR(Status);\r
  UT_ASSERT_EQUAL(0xabab, Result);\r
\r
  //\r
  // Otherwise should result in an error status\r
  //\r
  Operand = (0xababababefefefef);\r
  Status = SafeUint64ToUint16(Operand, &Result);\r
  UT_ASSERT_EQUAL(RETURN_BUFFER_TOO_SMALL, Status);\r
\r
  return UNIT_TEST_PASSED;\r
}\r
\r
UNIT_TEST_STATUS\r
EFIAPI\r
TestSafeUint64ToInt32 (\r
  IN UNIT_TEST_CONTEXT           Context\r
  )\r
{\r
  EFI_STATUS  Status;\r
  UINT64      Operand;\r
  INT32       Result;\r
\r
  //\r
  // If Operand is <= MAX_INT32, then it's a cast\r
  //\r
  Operand = 0x5bababab;\r
  Result = 0;\r
  Status = SafeUint64ToInt32(Operand, &Result);\r
  UT_ASSERT_NOT_EFI_ERROR(Status);\r
  UT_ASSERT_EQUAL(0x5bababab, Result);\r
\r
  //\r
  // Otherwise should result in an error status\r
  //\r
  Operand = (0xababababefefefef);\r
  Status = SafeUint64ToInt32(Operand, &Result);\r
  UT_ASSERT_EQUAL(RETURN_BUFFER_TOO_SMALL, Status);\r
\r
  return UNIT_TEST_PASSED;\r
}\r
\r
UNIT_TEST_STATUS\r
EFIAPI\r
TestSafeUint64ToUint32 (\r
  IN UNIT_TEST_CONTEXT           Context\r
  )\r
{\r
  EFI_STATUS  Status;\r
  UINT64      Operand;\r
  UINT32      Result;\r
\r
  //\r
  // If Operand is <= MAX_UINT32, then it's a cast\r
  //\r
  Operand = 0xabababab;\r
  Result = 0;\r
  Status = SafeUint64ToUint32(Operand, &Result);\r
  UT_ASSERT_NOT_EFI_ERROR(Status);\r
  UT_ASSERT_EQUAL(0xabababab, Result);\r
\r
  //\r
  // Otherwise should result in an error status\r
  //\r
  Operand = (0xababababefefefef);\r
  Status = SafeUint64ToUint32(Operand, &Result);\r
  UT_ASSERT_EQUAL(RETURN_BUFFER_TOO_SMALL, Status);\r
\r
  return UNIT_TEST_PASSED;\r
}\r
\r
UNIT_TEST_STATUS\r
EFIAPI\r
TestSafeUint64ToInt64 (\r
  IN UNIT_TEST_CONTEXT           Context\r
  )\r
{\r
  EFI_STATUS  Status;\r
  UINT64      Operand;\r
  INT64       Result;\r
\r
  //\r
  // If Operand is <= MAX_INT64, then it's a cast\r
  //\r
  Operand = 0x5babababefefefef;\r
  Result = 0;\r
  Status = SafeUint64ToInt64(Operand, &Result);\r
  UT_ASSERT_NOT_EFI_ERROR(Status);\r
  UT_ASSERT_EQUAL(0x5babababefefefef, Result);\r
\r
  //\r
  // Otherwise should result in an error status\r
  //\r
  Operand = (0xababababefefefef);\r
  Status = SafeUint64ToInt64(Operand, &Result);\r
  UT_ASSERT_EQUAL(RETURN_BUFFER_TOO_SMALL, Status);\r
\r
  return UNIT_TEST_PASSED;\r
}\r
\r
//\r
// Addition function tests:\r
//\r
UNIT_TEST_STATUS\r
EFIAPI\r
TestSafeUint8Add (\r
  IN UNIT_TEST_CONTEXT           Context\r
  )\r
{\r
  EFI_STATUS  Status;\r
  UINT8       Augend;\r
  UINT8       Addend;\r
  UINT8       Result;\r
\r
  //\r
  // If the result of addition doesn't overflow MAX_UINT8, then it's addition\r
  //\r
  Augend = 0x3a;\r
  Addend = 0x3a;\r
  Result = 0;\r
  Status = SafeUint8Add(Augend, Addend, &Result);\r
  UT_ASSERT_NOT_EFI_ERROR(Status);\r
  UT_ASSERT_EQUAL(0x74, Result);\r
\r
  //\r
  // Otherwise should result in an error status\r
  //\r
  Augend = 0xab;\r
  Addend = 0xbc;\r
  Status = SafeUint8Add(Augend, Addend, &Result);\r
  UT_ASSERT_EQUAL(RETURN_BUFFER_TOO_SMALL, Status);\r
\r
  return UNIT_TEST_PASSED;\r
}\r
\r
UNIT_TEST_STATUS\r
EFIAPI\r
TestSafeUint16Add (\r
  IN UNIT_TEST_CONTEXT           Context\r
  )\r
{\r
  EFI_STATUS  Status;\r
  UINT16 Augend = 0x3a3a;\r
  UINT16 Addend = 0x3a3a;\r
  UINT16 Result = 0;\r
\r
  //\r
  // If the result of addition doesn't overflow MAX_UINT16, then it's addition\r
  //\r
  Status = SafeUint16Add(Augend, Addend, &Result);\r
  UT_ASSERT_NOT_EFI_ERROR(Status);\r
  UT_ASSERT_EQUAL(0x7474, Result);\r
\r
  //\r
  // Otherwise should result in an error status\r
  //\r
  Augend = 0xabab;\r
  Addend = 0xbcbc;\r
  Status = SafeUint16Add(Augend, Addend, &Result);\r
  UT_ASSERT_EQUAL(RETURN_BUFFER_TOO_SMALL, Status);\r
\r
  return UNIT_TEST_PASSED;\r
}\r
\r
UNIT_TEST_STATUS\r
EFIAPI\r
TestSafeUint32Add (\r
  IN UNIT_TEST_CONTEXT           Context\r
  )\r
{\r
  EFI_STATUS  Status;\r
  UINT32      Augend;\r
  UINT32      Addend;\r
  UINT32      Result;\r
\r
  //\r
  // If the result of addition doesn't overflow MAX_UINT32, then it's addition\r
  //\r
  Augend = 0x3a3a3a3a;\r
  Addend = 0x3a3a3a3a;\r
  Result = 0;\r
  Status = SafeUint32Add(Augend, Addend, &Result);\r
  UT_ASSERT_NOT_EFI_ERROR(Status);\r
  UT_ASSERT_EQUAL(0x74747474, Result);\r
\r
  //\r
  // Otherwise should result in an error status\r
  //\r
  Augend = 0xabababab;\r
  Addend = 0xbcbcbcbc;\r
  Status = SafeUint32Add(Augend, Addend, &Result);\r
  UT_ASSERT_EQUAL(RETURN_BUFFER_TOO_SMALL, Status);\r
\r
  return UNIT_TEST_PASSED;\r
}\r
\r
UNIT_TEST_STATUS\r
EFIAPI\r
TestSafeUint64Add (\r
  IN UNIT_TEST_CONTEXT           Context\r
  )\r
{\r
  EFI_STATUS  Status;\r
  UINT64      Augend;\r
  UINT64      Addend;\r
  UINT64      Result;\r
\r
  //\r
  // If the result of addition doesn't overflow MAX_UINT64, then it's addition\r
  //\r
  Augend = 0x3a3a3a3a12121212;\r
  Addend = 0x3a3a3a3a12121212;\r
  Result = 0;\r
  Status = SafeUint64Add(Augend, Addend, &Result);\r
  UT_ASSERT_NOT_EFI_ERROR(Status);\r
  UT_ASSERT_EQUAL(0x7474747424242424, Result);\r
\r
  //\r
  // Otherwise should result in an error status\r
  //\r
  Augend = 0xababababefefefef;\r
  Addend = 0xbcbcbcbcdededede;\r
  Status = SafeUint64Add(Augend, Addend, &Result);\r
  UT_ASSERT_EQUAL(RETURN_BUFFER_TOO_SMALL, Status);\r
\r
  return UNIT_TEST_PASSED;\r
}\r
\r
UNIT_TEST_STATUS\r
EFIAPI\r
TestSafeInt8Add (\r
  IN UNIT_TEST_CONTEXT           Context\r
  )\r
{\r
  EFI_STATUS  Status;\r
  INT8        Augend;\r
  INT8        Addend;\r
  INT8        Result;\r
\r
  //\r
  // If the result of addition doesn't overflow MAX_INT8\r
  // and doesn't underflow MIN_INT8, then it's addition\r
  //\r
  Augend = 0x3a;\r
  Addend = 0x3a;\r
  Result = 0;\r
  Status = SafeInt8Add(Augend, Addend, &Result);\r
  UT_ASSERT_NOT_EFI_ERROR(Status);\r
  UT_ASSERT_EQUAL(0x74, Result);\r
\r
  Augend = (-58);\r
  Addend = (-58);\r
  Status = SafeInt8Add(Augend, Addend, &Result);\r
  UT_ASSERT_NOT_EFI_ERROR(Status);\r
  UT_ASSERT_EQUAL((-116), Result);\r
\r
  //\r
  // Otherwise should result in an error status\r
  //\r
  Augend = 0x5a;\r
  Addend = 0x5a;\r
  Status = SafeInt8Add(Augend, Addend, &Result);\r
  UT_ASSERT_EQUAL(RETURN_BUFFER_TOO_SMALL, Status);\r
\r
  Augend = (-90);\r
  Addend = (-90);\r
  Status = SafeInt8Add(Augend, Addend, &Result);\r
  UT_ASSERT_EQUAL(RETURN_BUFFER_TOO_SMALL, Status);\r
\r
  return UNIT_TEST_PASSED;\r
\r
}\r
\r
UNIT_TEST_STATUS\r
EFIAPI\r
TestSafeInt16Add (\r
  IN UNIT_TEST_CONTEXT           Context\r
  )\r
{\r
  EFI_STATUS  Status;\r
  INT16       Augend;\r
  INT16       Addend;\r
  INT16       Result;\r
\r
  //\r
  // If the result of addition doesn't overflow MAX_INT16\r
  // and doesn't underflow MIN_INT16, then it's addition\r
  //\r
  Augend = 0x3a3a;\r
  Addend = 0x3a3a;\r
  Result = 0;\r
  Status = SafeInt16Add(Augend, Addend, &Result);\r
  UT_ASSERT_NOT_EFI_ERROR(Status);\r
  UT_ASSERT_EQUAL(0x7474, Result);\r
\r
  Augend = (-14906);\r
  Addend = (-14906);\r
  Status = SafeInt16Add(Augend, Addend, &Result);\r
  UT_ASSERT_NOT_EFI_ERROR(Status);\r
  UT_ASSERT_EQUAL((-29812), Result);\r
\r
  //\r
  // Otherwise should result in an error status\r
  //\r
  Augend = 0x5a5a;\r
  Addend = 0x5a5a;\r
  Status = SafeInt16Add(Augend, Addend, &Result);\r
  UT_ASSERT_EQUAL(RETURN_BUFFER_TOO_SMALL, Status);\r
\r
  Augend = (-23130);\r
  Addend = (-23130);\r
  Status = SafeInt16Add(Augend, Addend, &Result);\r
  UT_ASSERT_EQUAL(RETURN_BUFFER_TOO_SMALL, Status);\r
\r
  return UNIT_TEST_PASSED;\r
}\r
\r
UNIT_TEST_STATUS\r
EFIAPI\r
TestSafeInt32Add (\r
  IN UNIT_TEST_CONTEXT           Context\r
  )\r
{\r
  EFI_STATUS  Status;\r
  INT32       Augend;\r
  INT32       Addend;\r
  INT32       Result;\r
\r
  //\r
  // If the result of addition doesn't overflow MAX_INT32\r
  // and doesn't underflow MIN_INT32, then it's addition\r
  //\r
  Augend = 0x3a3a3a3a;\r
  Addend = 0x3a3a3a3a;\r
  Result = 0;\r
  Status = SafeInt32Add(Augend, Addend, &Result);\r
  UT_ASSERT_NOT_EFI_ERROR(Status);\r
  UT_ASSERT_EQUAL(0x74747474, Result);\r
\r
  Augend = (-976894522);\r
  Addend = (-976894522);\r
  Status = SafeInt32Add(Augend, Addend, &Result);\r
  UT_ASSERT_NOT_EFI_ERROR(Status);\r
  UT_ASSERT_EQUAL((-1953789044), Result);\r
\r
  //\r
  // Otherwise should result in an error status\r
  //\r
  Augend = 0x5a5a5a5a;\r
  Addend = 0x5a5a5a5a;\r
  Status = SafeInt32Add(Augend, Addend, &Result);\r
  UT_ASSERT_EQUAL(RETURN_BUFFER_TOO_SMALL, Status);\r
\r
  Augend = (-1515870810);\r
  Addend = (-1515870810);\r
  Status = SafeInt32Add(Augend, Addend, &Result);\r
  UT_ASSERT_EQUAL(RETURN_BUFFER_TOO_SMALL, Status);\r
\r
  return UNIT_TEST_PASSED;\r
}\r
\r
UNIT_TEST_STATUS\r
EFIAPI\r
TestSafeInt64Add (\r
  IN UNIT_TEST_CONTEXT           Context\r
  )\r
{\r
  EFI_STATUS  Status;\r
  INT64       Augend;\r
  INT64       Addend;\r
  INT64       Result;\r
\r
  //\r
  // If the result of addition doesn't overflow MAX_INT64\r
  // and doesn't underflow MIN_INT64, then it's addition\r
  //\r
  Augend = 0x3a3a3a3a3a3a3a3a;\r
  Addend = 0x3a3a3a3a3a3a3a3a;\r
  Result = 0;\r
  Status = SafeInt64Add(Augend, Addend, &Result);\r
  UT_ASSERT_NOT_EFI_ERROR(Status);\r
  UT_ASSERT_EQUAL(0x7474747474747474, Result);\r
\r
  Augend = (-4195730024608447034);\r
  Addend = (-4195730024608447034);\r
  Status = SafeInt64Add(Augend, Addend, &Result);\r
  UT_ASSERT_NOT_EFI_ERROR(Status);\r
  UT_ASSERT_EQUAL((-8391460049216894068), Result);\r
\r
  //\r
  // Otherwise should result in an error status\r
  //\r
  Augend = 0x5a5a5a5a5a5a5a5a;\r
  Addend = 0x5a5a5a5a5a5a5a5a;\r
  Status = SafeInt64Add(Augend, Addend, &Result);\r
  UT_ASSERT_EQUAL(RETURN_BUFFER_TOO_SMALL, Status);\r
\r
  Augend = (-6510615555426900570);\r
  Addend = (-6510615555426900570);\r
  Status = SafeInt64Add(Augend, Addend, &Result);\r
  UT_ASSERT_EQUAL(RETURN_BUFFER_TOO_SMALL, Status);\r
\r
  return UNIT_TEST_PASSED;\r
}\r
\r
//\r
// Subtraction function tests:\r
//\r
UNIT_TEST_STATUS\r
EFIAPI\r
TestSafeUint8Sub (\r
  IN UNIT_TEST_CONTEXT           Context\r
  )\r
{\r
  EFI_STATUS  Status;\r
  UINT8       Minuend;\r
  UINT8       Subtrahend;\r
  UINT8       Result;\r
\r
  //\r
  // If Minuend >= Subtrahend, then it's subtraction\r
  //\r
  Minuend = 0x5a;\r
  Subtrahend = 0x3b;\r
  Result = 0;\r
  Status = SafeUint8Sub(Minuend, Subtrahend, &Result);\r
  UT_ASSERT_NOT_EFI_ERROR(Status);\r
  UT_ASSERT_EQUAL(0x1f, Result);\r
\r
  //\r
  // Otherwise should result in an error status\r
  //\r
  Minuend = 0x5a;\r
  Subtrahend = 0x6d;\r
  Status = SafeUint8Sub(Minuend, Subtrahend, &Result);\r
  UT_ASSERT_EQUAL(RETURN_BUFFER_TOO_SMALL, Status);\r
\r
  return UNIT_TEST_PASSED;\r
}\r
\r
UNIT_TEST_STATUS\r
EFIAPI\r
TestSafeUint16Sub (\r
  IN UNIT_TEST_CONTEXT           Context\r
  )\r
{\r
  EFI_STATUS  Status;\r
  UINT16      Minuend;\r
  UINT16      Subtrahend;\r
  UINT16      Result;\r
\r
  //\r
  // If Minuend >= Subtrahend, then it's subtraction\r
  //\r
  Minuend = 0x5a5a;\r
  Subtrahend = 0x3b3b;\r
  Result = 0;\r
  Status = SafeUint16Sub(Minuend, Subtrahend, &Result);\r
  UT_ASSERT_NOT_EFI_ERROR(Status);\r
  UT_ASSERT_EQUAL(0x1f1f, Result);\r
\r
  //\r
  // Otherwise should result in an error status\r
  //\r
  Minuend = 0x5a5a;\r
  Subtrahend = 0x6d6d;\r
  Status = SafeUint16Sub(Minuend, Subtrahend, &Result);\r
  UT_ASSERT_EQUAL(RETURN_BUFFER_TOO_SMALL, Status);\r
\r
  return UNIT_TEST_PASSED;\r
}\r
\r
UNIT_TEST_STATUS\r
EFIAPI\r
TestSafeUint32Sub (\r
  IN UNIT_TEST_CONTEXT           Context\r
  )\r
{\r
  EFI_STATUS  Status;\r
  UINT32      Minuend;\r
  UINT32      Subtrahend;\r
  UINT32      Result;\r
\r
  //\r
  // If Minuend >= Subtrahend, then it's subtraction\r
  //\r
  Minuend = 0x5a5a5a5a;\r
  Subtrahend = 0x3b3b3b3b;\r
  Result = 0;\r
  Status = SafeUint32Sub(Minuend, Subtrahend, &Result);\r
  UT_ASSERT_NOT_EFI_ERROR(Status);\r
  UT_ASSERT_EQUAL(0x1f1f1f1f, Result);\r
\r
  //\r
  // Otherwise should result in an error status\r
  //\r
  Minuend = 0x5a5a5a5a;\r
  Subtrahend = 0x6d6d6d6d;\r
  Status = SafeUint32Sub(Minuend, Subtrahend, &Result);\r
  UT_ASSERT_EQUAL(RETURN_BUFFER_TOO_SMALL, Status);\r
\r
  return UNIT_TEST_PASSED;\r
}\r
\r
UNIT_TEST_STATUS\r
EFIAPI\r
TestSafeUint64Sub (\r
  IN UNIT_TEST_CONTEXT           Context\r
  )\r
{\r
  EFI_STATUS  Status;\r
  UINT64      Minuend;\r
  UINT64      Subtrahend;\r
  UINT64      Result;\r
\r
  //\r
  // If Minuend >= Subtrahend, then it's subtraction\r
  //\r
  Minuend = 0x5a5a5a5a5a5a5a5a;\r
  Subtrahend = 0x3b3b3b3b3b3b3b3b;\r
  Result = 0;\r
  Status = SafeUint64Sub(Minuend, Subtrahend, &Result);\r
  UT_ASSERT_NOT_EFI_ERROR(Status);\r
  UT_ASSERT_EQUAL(0x1f1f1f1f1f1f1f1f, Result);\r
\r
  //\r
  // Otherwise should result in an error status\r
  //\r
  Minuend = 0x5a5a5a5a5a5a5a5a;\r
  Subtrahend = 0x6d6d6d6d6d6d6d6d;\r
  Status = SafeUint64Sub(Minuend, Subtrahend, &Result);\r
  UT_ASSERT_EQUAL(RETURN_BUFFER_TOO_SMALL, Status);\r
\r
  return UNIT_TEST_PASSED;\r
}\r
\r
UNIT_TEST_STATUS\r
EFIAPI\r
TestSafeInt8Sub (\r
  IN UNIT_TEST_CONTEXT           Context\r
  )\r
{\r
  EFI_STATUS  Status;\r
  INT8        Minuend;\r
  INT8        Subtrahend;\r
  INT8        Result;\r
\r
  //\r
  // If the result of subtractions doesn't overflow MAX_INT8 or\r
  // underflow MIN_INT8, then it's subtraction\r
  //\r
  Minuend = 0x5a;\r
  Subtrahend = 0x3a;\r
  Result = 0;\r
  Status = SafeInt8Sub(Minuend, Subtrahend, &Result);\r
  UT_ASSERT_NOT_EFI_ERROR(Status);\r
  UT_ASSERT_EQUAL(0x20, Result);\r
\r
  Minuend = 58;\r
  Subtrahend = 78;\r
  Status = SafeInt8Sub(Minuend, Subtrahend, &Result);\r
  UT_ASSERT_NOT_EFI_ERROR(Status);\r
  UT_ASSERT_EQUAL((-20), Result);\r
\r
  //\r
  // Otherwise should result in an error status\r
  //\r
  Minuend = (-80);\r
  Subtrahend = 80;\r
  Status = SafeInt8Sub(Minuend, Subtrahend, &Result);\r
  UT_ASSERT_EQUAL(RETURN_BUFFER_TOO_SMALL, Status);\r
\r
  Minuend = (80);\r
  Subtrahend = (-80);\r
  Status = SafeInt8Sub(Minuend, Subtrahend, &Result);\r
  UT_ASSERT_EQUAL(RETURN_BUFFER_TOO_SMALL, Status);\r
\r
  return UNIT_TEST_PASSED;\r
}\r
\r
UNIT_TEST_STATUS\r
EFIAPI\r
TestSafeInt16Sub (\r
  IN UNIT_TEST_CONTEXT           Context\r
  )\r
{\r
  EFI_STATUS  Status;\r
  INT16       Minuend;\r
  INT16       Subtrahend;\r
  INT16       Result;\r
\r
  //\r
  // If the result of subtractions doesn't overflow MAX_INT16 or\r
  // underflow MIN_INT16, then it's subtraction\r
  //\r
  Minuend = 0x5a5a;\r
  Subtrahend = 0x3a3a;\r
  Result = 0;\r
  Status = SafeInt16Sub(Minuend, Subtrahend, &Result);\r
  UT_ASSERT_NOT_EFI_ERROR(Status);\r
  UT_ASSERT_EQUAL(0x2020, Result);\r
\r
  Minuend = 0x3a3a;\r
  Subtrahend = 0x5a5a;\r
  Status = SafeInt16Sub(Minuend, Subtrahend, &Result);\r
  UT_ASSERT_NOT_EFI_ERROR(Status);\r
  UT_ASSERT_EQUAL((-8224), Result);\r
\r
  //\r
  // Otherwise should result in an error status\r
  //\r
  Minuend = (-31354);\r
  Subtrahend = 31354;\r
  Status = SafeInt16Sub(Minuend, Subtrahend, &Result);\r
  UT_ASSERT_EQUAL(RETURN_BUFFER_TOO_SMALL, Status);\r
\r
  Minuend = (31354);\r
  Subtrahend = (-31354);\r
  Status = SafeInt16Sub(Minuend, Subtrahend, &Result);\r
  UT_ASSERT_EQUAL(RETURN_BUFFER_TOO_SMALL, Status);\r
\r
  return UNIT_TEST_PASSED;\r
}\r
\r
UNIT_TEST_STATUS\r
EFIAPI\r
TestSafeInt32Sub (\r
  IN UNIT_TEST_CONTEXT           Context\r
  )\r
{\r
  EFI_STATUS  Status;\r
  INT32       Minuend;\r
  INT32       Subtrahend;\r
  INT32       Result;\r
\r
  //\r
  // If the result of subtractions doesn't overflow MAX_INT32 or\r
  // underflow MIN_INT32, then it's subtraction\r
  //\r
  Minuend = 0x5a5a5a5a;\r
  Subtrahend = 0x3a3a3a3a;\r
  Result = 0;\r
  Status = SafeInt32Sub(Minuend, Subtrahend, &Result);\r
  UT_ASSERT_NOT_EFI_ERROR(Status);\r
  UT_ASSERT_EQUAL(0x20202020, Result);\r
\r
  Minuend = 0x3a3a3a3a;\r
  Subtrahend = 0x5a5a5a5a;\r
  Status = SafeInt32Sub(Minuend, Subtrahend, &Result);\r
  UT_ASSERT_NOT_EFI_ERROR(Status);\r
  UT_ASSERT_EQUAL((-538976288), Result);\r
\r
  //\r
  // Otherwise should result in an error status\r
  //\r
  Minuend = (-2054847098);\r
  Subtrahend = 2054847098;\r
  Status = SafeInt32Sub(Minuend, Subtrahend, &Result);\r
  UT_ASSERT_EQUAL(RETURN_BUFFER_TOO_SMALL, Status);\r
\r
  Minuend = (2054847098);\r
  Subtrahend = (-2054847098);\r
  Status = SafeInt32Sub(Minuend, Subtrahend, &Result);\r
  UT_ASSERT_EQUAL(RETURN_BUFFER_TOO_SMALL, Status);\r
\r
  return UNIT_TEST_PASSED;\r
}\r
\r
UNIT_TEST_STATUS\r
EFIAPI\r
TestSafeInt64Sub (\r
  IN UNIT_TEST_CONTEXT           Context\r
  )\r
{\r
  EFI_STATUS  Status;\r
  INT64       Minuend;\r
  INT64       Subtrahend;\r
  INT64       Result;\r
\r
  //\r
  // If the result of subtractions doesn't overflow MAX_INT64 or\r
  // underflow MIN_INT64, then it's subtraction\r
  //\r
  Minuend = 0x5a5a5a5a5a5a5a5a;\r
  Subtrahend = 0x3a3a3a3a3a3a3a3a;\r
  Result = 0;\r
  Status = SafeInt64Sub(Minuend, Subtrahend, &Result);\r
  UT_ASSERT_NOT_EFI_ERROR(Status);\r
  UT_ASSERT_EQUAL(0x2020202020202020, Result);\r
\r
  Minuend = 0x3a3a3a3a3a3a3a3a;\r
  Subtrahend = 0x5a5a5a5a5a5a5a5a;\r
  Status = SafeInt64Sub(Minuend, Subtrahend, &Result);\r
  UT_ASSERT_NOT_EFI_ERROR(Status);\r
  UT_ASSERT_EQUAL((-2314885530818453536), Result);\r
\r
  //\r
  // Otherwise should result in an error status\r
  //\r
  Minuend = (-8825501086245354106);\r
  Subtrahend = 8825501086245354106;\r
  Status = SafeInt64Sub(Minuend, Subtrahend, &Result);\r
  UT_ASSERT_EQUAL(RETURN_BUFFER_TOO_SMALL, Status);\r
\r
  Minuend = (8825501086245354106);\r
  Subtrahend = (-8825501086245354106);\r
  Status = SafeInt64Sub(Minuend, Subtrahend, &Result);\r
  UT_ASSERT_EQUAL(RETURN_BUFFER_TOO_SMALL, Status);\r
\r
  return UNIT_TEST_PASSED;\r
}\r
\r
//\r
// Multiplication function tests:\r
//\r
UNIT_TEST_STATUS\r
EFIAPI\r
TestSafeUint8Mult (\r
  IN UNIT_TEST_CONTEXT           Context\r
  )\r
{\r
  EFI_STATUS  Status;\r
  UINT8       Multiplicand;\r
  UINT8       Multiplier;\r
  UINT8       Result;\r
\r
  //\r
  // If the result of multiplication doesn't overflow MAX_UINT8, it will succeed\r
  //\r
  Multiplicand = 0x12;\r
  Multiplier = 0xa;\r
  Result = 0;\r
  Status = SafeUint8Mult(Multiplicand, Multiplier, &Result);\r
  UT_ASSERT_NOT_EFI_ERROR(Status);\r
  UT_ASSERT_EQUAL(0xb4, Result);\r
\r
  //\r
  // Otherwise should result in an error status\r
  //\r
  Multiplicand = 0x12;\r
  Multiplier = 0x23;\r
  Status = SafeUint8Mult(Multiplicand, Multiplier, &Result);\r
  UT_ASSERT_EQUAL(RETURN_BUFFER_TOO_SMALL, Status);\r
\r
  return UNIT_TEST_PASSED;\r
}\r
\r
UNIT_TEST_STATUS\r
EFIAPI\r
TestSafeUint16Mult (\r
  IN UNIT_TEST_CONTEXT           Context\r
  )\r
{\r
  EFI_STATUS  Status;\r
  UINT16      Multiplicand;\r
  UINT16      Multiplier;\r
  UINT16      Result;\r
\r
  //\r
  // If the result of multiplication doesn't overflow MAX_UINT16, it will succeed\r
  //\r
  Multiplicand = 0x212;\r
  Multiplier = 0x7a;\r
  Result = 0;\r
  Status = SafeUint16Mult(Multiplicand, Multiplier, &Result);\r
  UT_ASSERT_NOT_EFI_ERROR(Status);\r
  UT_ASSERT_EQUAL(0xfc94, Result);\r
\r
  //\r
  // Otherwise should result in an error status\r
  //\r
  Multiplicand = 0x1234;\r
  Multiplier = 0x213;\r
  Status = SafeUint16Mult(Multiplicand, Multiplier, &Result);\r
  UT_ASSERT_EQUAL(RETURN_BUFFER_TOO_SMALL, Status);\r
\r
  return UNIT_TEST_PASSED;\r
}\r
\r
UNIT_TEST_STATUS\r
EFIAPI\r
TestSafeUint32Mult (\r
  IN UNIT_TEST_CONTEXT           Context\r
  )\r
{\r
  EFI_STATUS  Status;\r
  UINT32      Multiplicand;\r
  UINT32      Multiplier;\r
  UINT32      Result;\r
\r
  //\r
  // If the result of multiplication doesn't overflow MAX_UINT32, it will succeed\r
  //\r
  Multiplicand = 0xa122a;\r
  Multiplier = 0xd23;\r
  Result = 0;\r
  Status = SafeUint32Mult(Multiplicand, Multiplier, &Result);\r
  UT_ASSERT_NOT_EFI_ERROR(Status);\r
  UT_ASSERT_EQUAL(0x844c9dbe, Result);\r
\r
  //\r
  // Otherwise should result in an error status\r
  //\r
  Multiplicand = 0xa122a;\r
  Multiplier = 0xed23;\r
  Status = SafeUint32Mult(Multiplicand, Multiplier, &Result);\r
  UT_ASSERT_EQUAL(RETURN_BUFFER_TOO_SMALL, Status);\r
\r
  return UNIT_TEST_PASSED;\r
}\r
\r
UNIT_TEST_STATUS\r
EFIAPI\r
TestSafeUint64Mult (\r
  IN UNIT_TEST_CONTEXT           Context\r
  )\r
{\r
  EFI_STATUS  Status;\r
  UINT64      Multiplicand;\r
  UINT64      Multiplier;\r
  UINT64      Result;\r
\r
  //\r
  // If the result of multiplication doesn't overflow MAX_UINT64, it will succeed\r
  //\r
  Multiplicand = 0x123456789a;\r
  Multiplier = 0x1234567;\r
  Result = 0;\r
  Status = SafeUint64Mult(Multiplicand, Multiplier, &Result);\r
  UT_ASSERT_NOT_EFI_ERROR(Status);\r
  UT_ASSERT_EQUAL(0x14b66db9745a07f6, Result);\r
\r
  //\r
  // Otherwise should result in an error status\r
  //\r
  Multiplicand = 0x123456789a;\r
  Multiplier = 0x12345678;\r
  Status = SafeUint64Mult(Multiplicand, Multiplier, &Result);\r
  UT_ASSERT_EQUAL(RETURN_BUFFER_TOO_SMALL, Status);\r
\r
  return UNIT_TEST_PASSED;\r
}\r
\r
UNIT_TEST_STATUS\r
EFIAPI\r
TestSafeInt8Mult (\r
  IN UNIT_TEST_CONTEXT           Context\r
  )\r
{\r
  EFI_STATUS  Status;\r
  INT8        Multiplicand;\r
  INT8        Multiplier;\r
  INT8        Result;\r
\r
  //\r
  // If the result of multiplication doesn't overflow MAX_INT8 and doesn't\r
  // underflow MIN_UINT8, it will succeed\r
  //\r
  Multiplicand = 0x12;\r
  Multiplier = 0x7;\r
  Result = 0;\r
  Status = SafeInt8Mult(Multiplicand, Multiplier, &Result);\r
  UT_ASSERT_NOT_EFI_ERROR(Status);\r
  UT_ASSERT_EQUAL(0x7e, Result);\r
\r
  //\r
  // Otherwise should result in an error status\r
  //\r
  Multiplicand = 0x12;\r
  Multiplier = 0xa;\r
  Status = SafeInt8Mult(Multiplicand, Multiplier, &Result);\r
  UT_ASSERT_EQUAL(RETURN_BUFFER_TOO_SMALL, Status);\r
\r
  return UNIT_TEST_PASSED;\r
}\r
\r
UNIT_TEST_STATUS\r
EFIAPI\r
TestSafeInt16Mult (\r
  IN UNIT_TEST_CONTEXT           Context\r
  )\r
{\r
  EFI_STATUS  Status;\r
  INT16       Multiplicand;\r
  INT16       Multiplier;\r
  INT16       Result;\r
\r
  //\r
  // If the result of multiplication doesn't overflow MAX_INT16 and doesn't\r
  // underflow MIN_UINT16, it will succeed\r
  //\r
  Multiplicand = 0x123;\r
  Multiplier = 0x67;\r
  Result = 0;\r
  Status = SafeInt16Mult(Multiplicand, Multiplier, &Result);\r
  UT_ASSERT_NOT_EFI_ERROR(Status);\r
  UT_ASSERT_EQUAL(0x7515, Result);\r
\r
  //\r
  // Otherwise should result in an error status\r
  //\r
  Multiplicand = 0x123;\r
  Multiplier = 0xab;\r
  Status = SafeInt16Mult(Multiplicand, Multiplier, &Result);\r
  UT_ASSERT_EQUAL(RETURN_BUFFER_TOO_SMALL, Status);\r
\r
  return UNIT_TEST_PASSED;\r
}\r
\r
UNIT_TEST_STATUS\r
EFIAPI\r
TestSafeInt32Mult (\r
  IN UNIT_TEST_CONTEXT           Context\r
  )\r
{\r
  EFI_STATUS  Status;\r
  INT32       Multiplicand;\r
  INT32       Multiplier;\r
  INT32       Result;\r
\r
  //\r
  // If the result of multiplication doesn't overflow MAX_INT32 and doesn't\r
  // underflow MIN_UINT32, it will succeed\r
  //\r
  Multiplicand = 0x123456;\r
  Multiplier = 0x678;\r
  Result = 0;\r
  Status = SafeInt32Mult(Multiplicand, Multiplier, &Result);\r
  UT_ASSERT_NOT_EFI_ERROR(Status);\r
  UT_ASSERT_EQUAL(0x75c28c50, Result);\r
\r
  //\r
  // Otherwise should result in an error status\r
  //\r
  Multiplicand = 0x123456;\r
  Multiplier = 0xabc;\r
  Status = SafeInt32Mult(Multiplicand, Multiplier, &Result);\r
  UT_ASSERT_EQUAL(RETURN_BUFFER_TOO_SMALL, Status);\r
\r
  return UNIT_TEST_PASSED;\r
}\r
\r
UNIT_TEST_STATUS\r
EFIAPI\r
TestSafeInt64Mult (\r
  IN UNIT_TEST_CONTEXT           Context\r
  )\r
{\r
  EFI_STATUS  Status;\r
  INT64       Multiplicand;\r
  INT64       Multiplier;\r
  INT64       Result;\r
\r
  //\r
  // If the result of multiplication doesn't overflow MAX_INT64 and doesn't\r
  // underflow MIN_UINT64, it will succeed\r
  //\r
  Multiplicand = 0x123456789;\r
  Multiplier = 0x6789abcd;\r
  Result = 0;\r
  Status = SafeInt64Mult(Multiplicand, Multiplier, &Result);\r
  UT_ASSERT_NOT_EFI_ERROR(Status);\r
  UT_ASSERT_EQUAL(0x75cd9045220d6bb5, Result);\r
\r
  //\r
  // Otherwise should result in an error status\r
  //\r
  Multiplicand = 0x123456789;\r
  Multiplier = 0xa789abcd;\r
  Status = SafeInt64Mult(Multiplicand, Multiplier, &Result);\r
  UT_ASSERT_EQUAL(RETURN_BUFFER_TOO_SMALL, Status);\r
\r
  return UNIT_TEST_PASSED;\r
}\r
\r
/**\r
\r
  Main fuction sets up the unit test environment\r
\r
**/\r
EFI_STATUS\r
EFIAPI\r
UefiTestMain (\r
  VOID\r
  )\r
{\r
  EFI_STATUS                  Status;\r
  UNIT_TEST_FRAMEWORK_HANDLE  Framework;\r
  UNIT_TEST_SUITE_HANDLE      ConversionTestSuite;\r
  UNIT_TEST_SUITE_HANDLE      AdditionSubtractionTestSuite;\r
  UNIT_TEST_SUITE_HANDLE      MultiplicationTestSuite;\r
\r
  Framework = NULL;\r
  ConversionTestSuite = NULL;\r
  AdditionSubtractionTestSuite = NULL;\r
  MultiplicationTestSuite = NULL;\r
\r
  DEBUG((DEBUG_INFO, "%a v%a\n", UNIT_TEST_NAME, UNIT_TEST_VERSION));\r
\r
  //\r
  // Start setting up the test framework for running the tests.\r
  //\r
  Status = InitUnitTestFramework (&Framework, UNIT_TEST_NAME, gEfiCallerBaseName, UNIT_TEST_VERSION);\r
  if (EFI_ERROR(Status)) {\r
    DEBUG((DEBUG_ERROR, "Failed in InitUnitTestFramework. Status = %r\n", Status));\r
    goto EXIT;\r
  }\r
\r
  ///\r
  // Test the conversion functions\r
  //\r
  Status = CreateUnitTestSuite (&ConversionTestSuite, Framework, "Int Safe Conversions Test Suite", "Common.SafeInt.Convert", NULL, NULL);\r
  if (EFI_ERROR(Status)) {\r
    DEBUG((DEBUG_ERROR, "Failed in CreateUnitTestSuite for Conversions Test Suite\n"));\r
    Status = EFI_OUT_OF_RESOURCES;\r
    goto EXIT;\r
  }\r
  AddTestCase(ConversionTestSuite, "Test SafeInt8ToUint8",    "TestSafeInt8ToUint8",    TestSafeInt8ToUint8,    NULL, NULL, NULL);\r
  AddTestCase(ConversionTestSuite, "Test SafeInt8ToUint16",   "TestSafeInt8ToUint16",   TestSafeInt8ToUint16,   NULL, NULL, NULL);\r
  AddTestCase(ConversionTestSuite, "Test SafeInt8ToUint32",   "TestSafeInt8ToUint32",   TestSafeInt8ToUint32,   NULL, NULL, NULL);\r
  AddTestCase(ConversionTestSuite, "Test SafeInt8ToUintn",    "TestSafeInt8ToUintn",    TestSafeInt8ToUintn,    NULL, NULL, NULL);\r
  AddTestCase(ConversionTestSuite, "Test SafeInt8ToUint64",   "TestSafeInt8ToUint64",   TestSafeInt8ToUint64,   NULL, NULL, NULL);\r
  AddTestCase(ConversionTestSuite, "Test SafeUint8ToInt8",    "TestSafeUint8ToInt8",    TestSafeUint8ToInt8,    NULL, NULL, NULL);\r
  AddTestCase(ConversionTestSuite, "Test SafeUint8ToChar8",   "TestSafeUint8ToChar8",   TestSafeUint8ToChar8,   NULL, NULL, NULL);\r
  AddTestCase(ConversionTestSuite, "Test SafeInt16ToInt8",    "TestSafeInt16ToInt8",    TestSafeInt16ToInt8,    NULL, NULL, NULL);\r
  AddTestCase(ConversionTestSuite, "Test SafeInt16ToChar8",   "TestSafeInt16ToChar8",   TestSafeInt16ToChar8,   NULL, NULL, NULL);\r
  AddTestCase(ConversionTestSuite, "Test SafeInt16ToUint8",   "TestSafeInt16ToUint8",   TestSafeInt16ToUint8,   NULL, NULL, NULL);\r
  AddTestCase(ConversionTestSuite, "Test SafeInt16ToUint16",  "TestSafeInt16ToUint16",  TestSafeInt16ToUint16,  NULL, NULL, NULL);\r
  AddTestCase(ConversionTestSuite, "Test SafeInt16ToUint32",  "TestSafeInt16ToUint32",  TestSafeInt16ToUint32,  NULL, NULL, NULL);\r
  AddTestCase(ConversionTestSuite, "Test SafeInt16ToUintn",   "TestSafeInt16ToUintn",   TestSafeInt16ToUintn,   NULL, NULL, NULL);\r
  AddTestCase(ConversionTestSuite, "Test SafeInt16ToUint64",  "TestSafeInt16ToUint64",  TestSafeInt16ToUint64,  NULL, NULL, NULL);\r
  AddTestCase(ConversionTestSuite, "Test SafeUint16ToInt8",   "TestSafeUint16ToInt8",   TestSafeUint16ToInt8,   NULL, NULL, NULL);\r
  AddTestCase(ConversionTestSuite, "Test SafeUint16ToChar8",  "TestSafeUint16ToChar8",  TestSafeUint16ToChar8,  NULL, NULL, NULL);\r
  AddTestCase(ConversionTestSuite, "Test SafeUint16ToUint8",  "TestSafeUint16ToUint8",  TestSafeUint16ToUint8,  NULL, NULL, NULL);\r
  AddTestCase(ConversionTestSuite, "Test SafeUint16ToInt16",  "TestSafeUint16ToInt16",  TestSafeUint16ToInt16,  NULL, NULL, NULL);\r
  AddTestCase(ConversionTestSuite, "Test SafeInt32ToInt8",    "TestSafeInt32ToInt8",    TestSafeInt32ToInt8,    NULL, NULL, NULL);\r
  AddTestCase(ConversionTestSuite, "Test SafeInt32ToChar8",   "TestSafeInt32ToChar8",   TestSafeInt32ToChar8,   NULL, NULL, NULL);\r
  AddTestCase(ConversionTestSuite, "Test SafeInt32ToUint8",   "TestSafeInt32ToUint8",   TestSafeInt32ToUint8,   NULL, NULL, NULL);\r
  AddTestCase(ConversionTestSuite, "Test SafeInt32ToInt16",   "TestSafeInt32ToInt16",   TestSafeInt32ToInt16,   NULL, NULL, NULL);\r
  AddTestCase(ConversionTestSuite, "Test SafeInt32ToUint16",  "TestSafeInt32ToUint16",  TestSafeInt32ToUint16,  NULL, NULL, NULL);\r
  AddTestCase(ConversionTestSuite, "Test SafeInt32ToUint32",  "TestSafeInt32ToUint32",  TestSafeInt32ToUint32,  NULL, NULL, NULL);\r
  AddTestCase(ConversionTestSuite, "Test SafeInt32ToUintn",   "TestSafeInt32ToUintn",   TestSafeInt32ToUintn,   NULL, NULL, NULL);\r
  AddTestCase(ConversionTestSuite, "Test SafeInt32ToUint64",  "TestSafeInt32ToUint64",  TestSafeInt32ToUint64,  NULL, NULL, NULL);\r
  AddTestCase(ConversionTestSuite, "Test SafeUint32ToInt8",   "TestSafeUint32ToInt8",   TestSafeUint32ToInt8,   NULL, NULL, NULL);\r
  AddTestCase(ConversionTestSuite, "Test SafeUint32ToChar8",  "TestSafeUint32ToChar8",  TestSafeUint32ToChar8,  NULL, NULL, NULL);\r
  AddTestCase(ConversionTestSuite, "Test SafeUint32ToUint8",  "TestSafeUint32ToUint8",  TestSafeUint32ToUint8,  NULL, NULL, NULL);\r
  AddTestCase(ConversionTestSuite, "Test SafeUint32ToInt16",  "TestSafeUint32ToInt16",  TestSafeUint32ToInt16,  NULL, NULL, NULL);\r
  AddTestCase(ConversionTestSuite, "Test SafeUint32ToUint16", "TestSafeUint32ToUint16", TestSafeUint32ToUint16, NULL, NULL, NULL);\r
  AddTestCase(ConversionTestSuite, "Test SafeUint32ToInt32",  "TestSafeUint32ToInt32",  TestSafeUint32ToInt32,  NULL, NULL, NULL);\r
  AddTestCase(ConversionTestSuite, "Test SafeUint32ToIntn",   "TestSafeUint32ToIntn",   TestSafeUint32ToIntn,   NULL, NULL, NULL);\r
  AddTestCase(ConversionTestSuite, "Test SafeIntnToInt8",     "TestSafeIntnToInt8",     TestSafeIntnToInt8,     NULL, NULL, NULL);\r
  AddTestCase(ConversionTestSuite, "Test SafeIntnToChar8",    "TestSafeIntnToChar8",    TestSafeIntnToChar8,    NULL, NULL, NULL);\r
  AddTestCase(ConversionTestSuite, "Test SafeIntnToUint8",    "TestSafeIntnToUint8",    TestSafeIntnToUint8,    NULL, NULL, NULL);\r
  AddTestCase(ConversionTestSuite, "Test SafeIntnToInt16",    "TestSafeIntnToInt16",    TestSafeIntnToInt16,    NULL, NULL, NULL);\r
  AddTestCase(ConversionTestSuite, "Test SafeIntnToUint16",   "TestSafeIntnToUint16",   TestSafeIntnToUint16,   NULL, NULL, NULL);\r
  AddTestCase(ConversionTestSuite, "Test SafeIntnToInt32",    "TestSafeIntnToInt32",    TestSafeIntnToInt32,    NULL, NULL, NULL);\r
  AddTestCase(ConversionTestSuite, "Test SafeIntnToUint32",   "TestSafeIntnToUint32",   TestSafeIntnToUint32,   NULL, NULL, NULL);\r
  AddTestCase(ConversionTestSuite, "Test SafeIntnToUintn",    "TestSafeIntnToUintn",    TestSafeIntnToUintn,    NULL, NULL, NULL);\r
  AddTestCase(ConversionTestSuite, "Test SafeIntnToUint64",   "TestSafeIntnToUint64",   TestSafeIntnToUint64,   NULL, NULL, NULL);\r
  AddTestCase(ConversionTestSuite, "Test SafeUintnToInt8",    "TestSafeUintnToInt8",    TestSafeUintnToInt8,    NULL, NULL, NULL);\r
  AddTestCase(ConversionTestSuite, "Test SafeUintnToChar8",   "TestSafeUintnToChar8",   TestSafeUintnToChar8,   NULL, NULL, NULL);\r
  AddTestCase(ConversionTestSuite, "Test SafeUintnToUint8",   "TestSafeUintnToUint8",   TestSafeUintnToUint8,   NULL, NULL, NULL);\r
  AddTestCase(ConversionTestSuite, "Test SafeUintnToInt16",   "TestSafeUintnToInt16",   TestSafeUintnToInt16,   NULL, NULL, NULL);\r
  AddTestCase(ConversionTestSuite, "Test SafeUintnToUint16",  "TestSafeUintnToUint16",  TestSafeUintnToUint16,  NULL, NULL, NULL);\r
  AddTestCase(ConversionTestSuite, "Test SafeUintnToInt32",   "TestSafeUintnToInt32",   TestSafeUintnToInt32,   NULL, NULL, NULL);\r
  AddTestCase(ConversionTestSuite, "Test SafeUintnToUint32",  "TestSafeUintnToUint32",  TestSafeUintnToUint32,  NULL, NULL, NULL);\r
  AddTestCase(ConversionTestSuite, "Test SafeUintnToIntn",    "TestSafeUintnToIntn",    TestSafeUintnToIntn,    NULL, NULL, NULL);\r
  AddTestCase(ConversionTestSuite, "Test SafeUintnToInt64",   "TestSafeUintnToInt64",   TestSafeUintnToInt64,   NULL, NULL, NULL);\r
  AddTestCase(ConversionTestSuite, "Test SafeInt64ToInt8",    "TestSafeInt64ToInt8",    TestSafeInt64ToInt8,    NULL, NULL, NULL);\r
  AddTestCase(ConversionTestSuite, "Test SafeInt64ToChar8",   "TestSafeInt64ToChar8",   TestSafeInt64ToChar8,   NULL, NULL, NULL);\r
  AddTestCase(ConversionTestSuite, "Test SafeInt64ToUint8",   "TestSafeInt64ToUint8",   TestSafeInt64ToUint8,   NULL, NULL, NULL);\r
  AddTestCase(ConversionTestSuite, "Test SafeInt64ToInt16",   "TestSafeInt64ToInt16",   TestSafeInt64ToInt16,   NULL, NULL, NULL);\r
  AddTestCase(ConversionTestSuite, "Test SafeInt64ToUint16",  "TestSafeInt64ToUint16",  TestSafeInt64ToUint16,  NULL, NULL, NULL);\r
  AddTestCase(ConversionTestSuite, "Test SafeInt64ToInt32",   "TestSafeInt64ToInt32",   TestSafeInt64ToInt32,   NULL, NULL, NULL);\r
  AddTestCase(ConversionTestSuite, "Test SafeInt64ToUint32",  "TestSafeInt64ToUint32",  TestSafeInt64ToUint32,  NULL, NULL, NULL);\r
  AddTestCase(ConversionTestSuite, "Test SafeInt64ToIntn",    "TestSafeInt64ToIntn",    TestSafeInt64ToIntn,    NULL, NULL, NULL);\r
  AddTestCase(ConversionTestSuite, "Test SafeInt64ToUintn",   "TestSafeInt64ToUintn",   TestSafeInt64ToUintn,   NULL, NULL, NULL);\r
  AddTestCase(ConversionTestSuite, "Test SafeInt64ToUint64",  "TestSafeInt64ToUint64",  TestSafeInt64ToUint64,  NULL, NULL, NULL);\r
  AddTestCase(ConversionTestSuite, "Test SafeUint64ToInt8",   "TestSafeUint64ToInt8",   TestSafeUint64ToInt8,   NULL, NULL, NULL);\r
  AddTestCase(ConversionTestSuite, "Test SafeUint64ToChar8",  "TestSafeUint64ToChar8",  TestSafeUint64ToChar8,  NULL, NULL, NULL);\r
  AddTestCase(ConversionTestSuite, "Test SafeUint64ToUint8",  "TestSafeUint64ToUint8",  TestSafeUint64ToUint8,  NULL, NULL, NULL);\r
  AddTestCase(ConversionTestSuite, "Test SafeUint64ToInt16",  "TestSafeUint64ToInt16",  TestSafeUint64ToInt16,  NULL, NULL, NULL);\r
  AddTestCase(ConversionTestSuite, "Test SafeUint64ToUint16", "TestSafeUint64ToUint16", TestSafeUint64ToUint16, NULL, NULL, NULL);\r
  AddTestCase(ConversionTestSuite, "Test SafeUint64ToInt32",  "TestSafeUint64ToInt32",  TestSafeUint64ToInt32,  NULL, NULL, NULL);\r
  AddTestCase(ConversionTestSuite, "Test SafeUint64ToUint32", "TestSafeUint64ToUint32", TestSafeUint64ToUint32, NULL, NULL, NULL);\r
  AddTestCase(ConversionTestSuite, "Test SafeUint64ToIntn",   "TestSafeUint64ToIntn",   TestSafeUint64ToIntn,   NULL, NULL, NULL);\r
  AddTestCase(ConversionTestSuite, "Test SafeUint64ToUintn",  "TestSafeUint64ToUintn",  TestSafeUint64ToUintn,  NULL, NULL, NULL);\r
  AddTestCase(ConversionTestSuite, "Test SafeUint64ToInt64",  "TestSafeUint64ToInt64",  TestSafeUint64ToInt64,  NULL, NULL, NULL);\r
\r
  //\r
  // Test the addition and subtraction functions\r
  //\r
  Status = CreateUnitTestSuite(&AdditionSubtractionTestSuite, Framework, "Int Safe Add/Subtract Test Suite", "Common.SafeInt.AddSubtract", NULL, NULL);\r
  if (EFI_ERROR(Status)) {\r
    DEBUG((DEBUG_ERROR, "Failed in CreateUnitTestSuite for Int Safe Add/Subtract Test Suite\n"));\r
    Status = EFI_OUT_OF_RESOURCES;\r
    goto EXIT;\r
  }\r
  AddTestCase(AdditionSubtractionTestSuite, "Test SafeUint8Add",  "TestSafeUint8Add",  TestSafeUint8Add,  NULL, NULL, NULL);\r
  AddTestCase(AdditionSubtractionTestSuite, "Test SafeUint16Add", "TestSafeUint16Add", TestSafeUint16Add, NULL, NULL, NULL);\r
  AddTestCase(AdditionSubtractionTestSuite, "Test SafeUint32Add", "TestSafeUint32Add", TestSafeUint32Add, NULL, NULL, NULL);\r
  AddTestCase(AdditionSubtractionTestSuite, "Test SafeUintnAdd",  "TestSafeUintnAdd",  TestSafeUintnAdd,  NULL, NULL, NULL);\r
  AddTestCase(AdditionSubtractionTestSuite, "Test SafeUint64Add", "TestSafeUint64Add", TestSafeUint64Add, NULL, NULL, NULL);\r
  AddTestCase(AdditionSubtractionTestSuite, "Test SafeInt8Add",   "TestSafeInt8Add",   TestSafeInt8Add,   NULL, NULL, NULL);\r
  AddTestCase(AdditionSubtractionTestSuite, "Test SafeInt16Add",  "TestSafeInt16Add",  TestSafeInt16Add,  NULL, NULL, NULL);\r
  AddTestCase(AdditionSubtractionTestSuite, "Test SafeInt32Add",  "TestSafeInt32Add",  TestSafeInt32Add,  NULL, NULL, NULL);\r
  AddTestCase(AdditionSubtractionTestSuite, "Test SafeIntnAdd",   "TestSafeIntnAdd",   TestSafeIntnAdd,   NULL, NULL, NULL);\r
  AddTestCase(AdditionSubtractionTestSuite, "Test SafeInt64Add",  "TestSafeInt64Add",  TestSafeInt64Add,  NULL, NULL, NULL);\r
  AddTestCase(AdditionSubtractionTestSuite, "Test SafeUint8Sub",  "TestSafeUint8Sub",  TestSafeUint8Sub,  NULL, NULL, NULL);\r
  AddTestCase(AdditionSubtractionTestSuite, "Test SafeUint16Sub", "TestSafeUint16Sub", TestSafeUint16Sub, NULL, NULL, NULL);\r
  AddTestCase(AdditionSubtractionTestSuite, "Test SafeUint32Sub", "TestSafeUint32Sub", TestSafeUint32Sub, NULL, NULL, NULL);\r
  AddTestCase(AdditionSubtractionTestSuite, "Test SafeUintnSub",  "TestSafeUintnSub",  TestSafeUintnSub,  NULL, NULL, NULL);\r
  AddTestCase(AdditionSubtractionTestSuite, "Test SafeUint64Sub", "TestSafeUint64Sub", TestSafeUint64Sub, NULL, NULL, NULL);\r
  AddTestCase(AdditionSubtractionTestSuite, "Test SafeInt8Sub",   "TestSafeInt8Sub",   TestSafeInt8Sub,   NULL, NULL, NULL);\r
  AddTestCase(AdditionSubtractionTestSuite, "Test SafeInt16Sub",  "TestSafeInt16Sub",  TestSafeInt16Sub,  NULL, NULL, NULL);\r
  AddTestCase(AdditionSubtractionTestSuite, "Test SafeInt32Sub",  "TestSafeInt32Sub",  TestSafeInt32Sub,  NULL, NULL, NULL);\r
  AddTestCase(AdditionSubtractionTestSuite, "Test SafeIntnSub",   "TestSafeIntnSub",   TestSafeIntnSub,   NULL, NULL, NULL);\r
  AddTestCase(AdditionSubtractionTestSuite, "Test SafeInt64Sub",  "TestSafeInt64Sub",  TestSafeInt64Sub,  NULL, NULL, NULL);\r
\r
  //\r
  // Test the multiplication functions\r
  //\r
  Status = CreateUnitTestSuite(&MultiplicationTestSuite, Framework, "Int Safe Multiply Test Suite", "Common.SafeInt.Multiply", NULL, NULL);\r
  if (EFI_ERROR(Status)) {\r
    DEBUG((DEBUG_ERROR, "Failed in CreateUnitTestSuite for Int Safe Multiply Test Suite\n"));\r
    Status = EFI_OUT_OF_RESOURCES;\r
    goto EXIT;\r
  }\r
  AddTestCase(MultiplicationTestSuite, "Test SafeUint8Mult",  "TestSafeUint8Mult",  TestSafeUint8Mult,  NULL, NULL, NULL);\r
  AddTestCase(MultiplicationTestSuite, "Test SafeUint16Mult", "TestSafeUint16Mult", TestSafeUint16Mult, NULL, NULL, NULL);\r
  AddTestCase(MultiplicationTestSuite, "Test SafeUint32Mult", "TestSafeUint32Mult", TestSafeUint32Mult, NULL, NULL, NULL);\r
  AddTestCase(MultiplicationTestSuite, "Test SafeUintnMult",  "TestSafeUintnMult",  TestSafeUintnMult,  NULL, NULL, NULL);\r
  AddTestCase(MultiplicationTestSuite, "Test SafeUint64Mult", "TestSafeUint64Mult", TestSafeUint64Mult, NULL, NULL, NULL);\r
  AddTestCase(MultiplicationTestSuite, "Test SafeInt8Mult",   "TestSafeInt8Mult",   TestSafeInt8Mult,   NULL, NULL, NULL);\r
  AddTestCase(MultiplicationTestSuite, "Test SafeInt16Mult",  "TestSafeInt16Mult",  TestSafeInt16Mult,  NULL, NULL, NULL);\r
  AddTestCase(MultiplicationTestSuite, "Test SafeInt32Mult",  "TestSafeInt32Mult",  TestSafeInt32Mult,  NULL, NULL, NULL);\r
  AddTestCase(MultiplicationTestSuite, "Test SafeIntnMult",   "TestSafeIntnMult",   TestSafeIntnMult,   NULL, NULL, NULL);\r
  AddTestCase(MultiplicationTestSuite, "Test SafeInt64Mult",  "TestSafeInt64Mult",  TestSafeInt64Mult,  NULL, NULL, NULL);\r
\r
  //\r
  // Execute the tests.\r
  //\r
  Status = RunAllTestSuites(Framework);\r
\r
EXIT:\r
  if (Framework != NULL) {\r
    FreeUnitTestFramework(Framework);\r
  }\r
\r
  return Status;\r
}\r
\r
EFI_STATUS\r
EFIAPI\r
PeiEntryPoint (\r
  IN EFI_PEI_FILE_HANDLE       FileHandle,\r
  IN CONST EFI_PEI_SERVICES    **PeiServices\r
  )\r
{\r
  return UefiTestMain ();\r
}\r
\r
EFI_STATUS\r
EFIAPI\r
DxeEntryPoint (\r
  IN EFI_HANDLE        ImageHandle,\r
  IN EFI_SYSTEM_TABLE  *SystemTable\r
  )\r
{\r
  return UefiTestMain ();\r
}\r
\r
int\r
main (\r
  int argc,\r
  char *argv[]\r
  )\r
{\r
  return UefiTestMain ();\r
}\r