回复: [edk2-devel] [Patch V2 7/7] MdePkg/Test: Add port of BaseSafeIntLib unit tests to GoogleTest
gaoliming via groups.io
gaoliming=byosoft.com.cn at groups.io
Tue Nov 8 06:59:37 UTC 2022
Reviewed-by: Liming Gao <gaoliming at byosoft.com.cn>
> -----邮件原件-----
> 发件人: devel at edk2.groups.io <devel at edk2.groups.io> 代表 Michael D
> Kinney
> 发送时间: 2022年11月5日 4:25
> 收件人: devel at edk2.groups.io
> 抄送: Liming Gao <gaoliming at byosoft.com.cn>; Zhiguang Liu
> <zhiguang.liu at intel.com>
> 主题: [edk2-devel] [Patch V2 7/7] MdePkg/Test: Add port of BaseSafeIntLib
> unit tests to GoogleTest
>
> REF: https://bugzilla.tianocore.org/show_bug.cgi?id=4134
>
> Cc: Liming Gao <gaoliming at byosoft.com.cn>
> Cc: Zhiguang Liu <zhiguang.liu at intel.com>
> Signed-off-by: Michael D Kinney <michael.d.kinney at intel.com>
> ---
> .../GoogleTestBaseSafeIntLib.inf | 37 +
> .../GoogleTestBaseSafeIntLib.uni | 13 +
> .../SafeIntLibUintnIntnUnitTests32.cpp | 425 +++
> .../SafeIntLibUintnIntnUnitTests64.cpp | 429 ++++
> .../BaseSafeIntLib/TestBaseSafeIntLib.cpp | 2274
> +++++++++++++++++
> MdePkg/Test/MdePkgHostTest.dsc | 1 +
> 6 files changed, 3179 insertions(+)
> create mode 100644
> MdePkg/Test/GoogleTest/Library/BaseSafeIntLib/GoogleTestBaseSafeIntLib.i
> nf
> create mode 100644
> MdePkg/Test/GoogleTest/Library/BaseSafeIntLib/GoogleTestBaseSafeIntLib.u
> ni
> create mode 100644
> MdePkg/Test/GoogleTest/Library/BaseSafeIntLib/SafeIntLibUintnIntnUnitTest
> s32.cpp
> create mode 100644
> MdePkg/Test/GoogleTest/Library/BaseSafeIntLib/SafeIntLibUintnIntnUnitTest
> s64.cpp
> create mode 100644
> MdePkg/Test/GoogleTest/Library/BaseSafeIntLib/TestBaseSafeIntLib.cpp
>
> diff --git
> a/MdePkg/Test/GoogleTest/Library/BaseSafeIntLib/GoogleTestBaseSafeIntLib
> .inf
> b/MdePkg/Test/GoogleTest/Library/BaseSafeIntLib/GoogleTestBaseSafeIntLib
> .inf
> new file mode 100644
> index 000000000000..f609bfa57f7b
> --- /dev/null
> +++
> b/MdePkg/Test/GoogleTest/Library/BaseSafeIntLib/GoogleTestBaseSafeIntLib
> .inf
> @@ -0,0 +1,37 @@
> +## @file
> +# Host OS based Application that Unit Tests the SafeIntLib using Google
Test
> +#
> +# Copyright (c) 2022, Intel Corporation. All rights reserved.
> +# SPDX-License-Identifier: BSD-2-Clause-Patent
> +##
> +
> +[Defines]
> + INF_VERSION = 0x00010005
> + BASE_NAME = GoogleTestBaseSafeIntLib
> + MODULE_UNI_FILE = GoogleTestBaseSafeIntLib.uni
> + FILE_GUID = 2D9C1796-B0D2-4DA7-9529-1F8D9CCC11D3
> + MODULE_TYPE = HOST_APPLICATION
> + VERSION_STRING = 1.0
> +
> +#
> +# The following information is for reference only and not required by the
> build tools.
> +#
> +# VALID_ARCHITECTURES = IA32 X64
> +#
> +
> +[Sources]
> + TestBaseSafeIntLib.cpp
> +
> +[Sources.IA32]
> + SafeIntLibUintnIntnUnitTests32.cpp
> +
> +[Sources.X64]
> + SafeIntLibUintnIntnUnitTests64.cpp
> +
> +[Packages]
> + MdePkg/MdePkg.dec
> + UnitTestFrameworkPkg/UnitTestFrameworkPkg.dec
> +
> +[LibraryClasses]
> + GoogleTestLib
> + SafeIntLib
> diff --git
> a/MdePkg/Test/GoogleTest/Library/BaseSafeIntLib/GoogleTestBaseSafeIntLib
> .uni
> b/MdePkg/Test/GoogleTest/Library/BaseSafeIntLib/GoogleTestBaseSafeIntLib
> .uni
> new file mode 100644
> index 000000000000..1c11b9e05205
> --- /dev/null
> +++
> b/MdePkg/Test/GoogleTest/Library/BaseSafeIntLib/GoogleTestBaseSafeIntLib
> .uni
> @@ -0,0 +1,13 @@
> +// /** @file
> +// Application that Unit Tests the SafeIntLib using Google Test
> +//
> +// Copyright (c) 2020, Intel Corporation. All rights reserved.<BR>
> +//
> +// SPDX-License-Identifier: BSD-2-Clause-Patent
> +//
> +// **/
> +
> +#string STR_MODULE_ABSTRACT #language en-US
> "Application that Unit Tests the SafeIntLib using Google Test"
> +
> +#string STR_MODULE_DESCRIPTION #language en-US
> "Application that Unit Tests the SafeIntLib using Google Test."
> +
> diff --git
> a/MdePkg/Test/GoogleTest/Library/BaseSafeIntLib/SafeIntLibUintnIntnUnitT
> ests32.cpp
> b/MdePkg/Test/GoogleTest/Library/BaseSafeIntLib/SafeIntLibUintnIntnUnitT
> ests32.cpp
> new file mode 100644
> index 000000000000..6fbf302c1c5e
> --- /dev/null
> +++
> b/MdePkg/Test/GoogleTest/Library/BaseSafeIntLib/SafeIntLibUintnIntnUnitT
> ests32.cpp
> @@ -0,0 +1,425 @@
> +/** @file
> + IA32-specific functions for unit-testing INTN and UINTN functions in
> + SafeIntLib.
> +
> + Copyright (c) Microsoft Corporation.<BR>
> + Copyright (c) 2019 - 2020, Intel Corporation. All rights reserved.<BR>
> + SPDX-License-Identifier: BSD-2-Clause-Patent
> +
> +**/
> +
> +#include <gtest/gtest.h>
> +extern "C" {
> + #include <Base.h>
> + #include <Library/SafeIntLib.h>
> +}
> +
> +TEST(ConversionTestSuite, TestSafeInt32ToUintn) {
> + RETURN_STATUS Status;
> + INT32 Operand;
> + UINTN Result;
> +
> + //
> + // If Operand is non-negative, then it's a cast
> + //
> + Operand = 0x5bababab;
> + Result = 0;
> + Status = SafeInt32ToUintn (Operand, &Result);
> + ASSERT_EQ (Status, RETURN_SUCCESS);
> + ASSERT_EQ ((UINTN)0x5bababab, Result);
> +
> + //
> + // Otherwise should result in an error status
> + //
> + Operand = (-1537977259);
> + Status = SafeInt32ToUintn (Operand, &Result);
> + ASSERT_EQ (RETURN_BUFFER_TOO_SMALL, Status);
> +}
> +
> +TEST(ConversionTestSuite, TestSafeUint32ToIntn) {
> + RETURN_STATUS Status;
> + UINT32 Operand;
> + INTN Result;
> +
> + //
> + // If Operand is <= MAX_INTN, then it's a cast
> + //
> + Operand = 0x5bababab;
> + Result = 0;
> + Status = SafeUint32ToIntn (Operand, &Result);
> + ASSERT_EQ (Status, RETURN_SUCCESS);
> + ASSERT_EQ (0x5bababab, Result);
> +
> + //
> + // Otherwise should result in an error status
> + //
> + Operand = (0xabababab);
> + Status = SafeUint32ToIntn (Operand, &Result);
> + ASSERT_EQ (RETURN_BUFFER_TOO_SMALL, Status);
> +}
> +
> +TEST(ConversionTestSuite, TestSafeIntnToInt32) {
> + RETURN_STATUS Status;
> + INTN Operand;
> + INT32 Result;
> +
> + //
> + // INTN is same as INT32 in IA32, so this is just a cast
> + //
> + Operand = 0x5bababab;
> + Result = 0;
> + Status = SafeIntnToInt32 (Operand, &Result);
> + ASSERT_EQ (Status, RETURN_SUCCESS);
> + ASSERT_EQ (0x5bababab, Result);
> +}
> +
> +TEST(ConversionTestSuite, TestSafeIntnToUint32) {
> + RETURN_STATUS Status;
> + INTN Operand;
> + UINT32 Result;
> +
> + //
> + // If Operand is non-negative, then it's a cast
> + //
> + Operand = 0x5bababab;
> + Result = 0;
> + Status = SafeIntnToUint32 (Operand, &Result);
> + ASSERT_EQ (Status, RETURN_SUCCESS);
> + ASSERT_EQ ((UINT32)0x5bababab, Result);
> +
> + //
> + // Otherwise should result in an error status
> + //
> + Operand = (-1537977259);
> + Status = SafeIntnToUint32 (Operand, &Result);
> + ASSERT_EQ (RETURN_BUFFER_TOO_SMALL, Status);
> +}
> +
> +TEST(ConversionTestSuite, TestSafeUintnToUint32) {
> + RETURN_STATUS Status;
> + UINTN Operand;
> + UINT32 Result;
> +
> + //
> + // UINTN is same as UINT32 in IA32, so this is just a cast
> + //
> + Operand = 0xabababab;
> + Result = 0;
> + Status = SafeUintnToUint32 (Operand, &Result);
> + ASSERT_EQ (Status, RETURN_SUCCESS);
> + ASSERT_EQ (0xabababab, Result);
> +}
> +
> +TEST(ConversionTestSuite, TestSafeUintnToIntn) {
> + RETURN_STATUS Status;
> + UINTN Operand;
> + INTN Result;
> +
> + //
> + // If Operand is <= MAX_INTN, then it's a cast
> + //
> + Operand = 0x5bababab;
> + Result = 0;
> + Status = SafeUintnToIntn (Operand, &Result);
> + ASSERT_EQ (Status, RETURN_SUCCESS);
> + ASSERT_EQ (0x5bababab, Result);
> +
> + //
> + // Otherwise should result in an error status
> + //
> + Operand = (0xabababab);
> + Status = SafeUintnToIntn (Operand, &Result);
> + ASSERT_EQ (RETURN_BUFFER_TOO_SMALL, Status);
> +}
> +
> +TEST(ConversionTestSuite, TestSafeUintnToInt64) {
> + RETURN_STATUS Status;
> + UINTN Operand;
> + INT64 Result;
> +
> + //
> + // UINTN is same as UINT32 in IA32, and UINT32 is a subset of
> + // INT64, so this is just a cast
> + //
> + Operand = 0xabababab;
> + Result = 0;
> + Status = SafeUintnToInt64 (Operand, &Result);
> + ASSERT_EQ (Status, RETURN_SUCCESS);
> + ASSERT_EQ (0xabababab, Result);
> +}
> +
> +TEST(ConversionTestSuite, TestSafeInt64ToIntn) {
> + RETURN_STATUS Status;
> + INT64 Operand;
> + INTN Result;
> +
> + //
> + // If Operand is between MIN_INTN and MAX_INTN2 inclusive, then it's
> a cast
> + //
> + Operand = 0x5bababab;
> + Result = 0;
> + Status = SafeInt64ToIntn (Operand, &Result);
> + ASSERT_EQ (Status, RETURN_SUCCESS);
> + ASSERT_EQ (0x5bababab, Result);
> +
> + Operand = (-1537977259);
> + Status = SafeInt64ToIntn (Operand, &Result);
> + ASSERT_EQ (Status, RETURN_SUCCESS);
> + ASSERT_EQ ((-1537977259), Result);
> +
> + //
> + // Otherwise should result in an error status
> + //
> + Operand = (0x5babababefefefef);
> + Status = SafeInt64ToIntn (Operand, &Result);
> + ASSERT_EQ (RETURN_BUFFER_TOO_SMALL, Status);
> +
> + Operand = (-6605562033422200815);
> + Status = SafeInt64ToIntn (Operand, &Result);
> + ASSERT_EQ (RETURN_BUFFER_TOO_SMALL, Status);
> +}
> +
> +TEST(ConversionTestSuite, TestSafeInt64ToUintn) {
> + RETURN_STATUS Status;
> + INT64 Operand;
> + UINTN Result;
> +
> + //
> + // If Operand is between 0 and MAX_UINTN inclusive, then it's a cast
> + //
> + Operand = 0xabababab;
> + Result = 0;
> + Status = SafeInt64ToUintn (Operand, &Result);
> + ASSERT_EQ (Status, RETURN_SUCCESS);
> + ASSERT_EQ (0xabababab, Result);
> +
> + //
> + // Otherwise should result in an error status
> + //
> + Operand = (0x5babababefefefef);
> + Status = SafeInt64ToUintn (Operand, &Result);
> + ASSERT_EQ (RETURN_BUFFER_TOO_SMALL, Status);
> +
> + Operand = (-6605562033422200815);
> + Status = SafeInt64ToUintn (Operand, &Result);
> + ASSERT_EQ (RETURN_BUFFER_TOO_SMALL, Status);
> +}
> +
> +TEST(ConversionTestSuite, TestSafeUint64ToIntn) {
> + RETURN_STATUS Status;
> + UINT64 Operand;
> + INTN Result;
> +
> + //
> + // If Operand is <= MAX_INTN, then it's a cast
> + //
> + Operand = 0x5bababab;
> + Result = 0;
> + Status = SafeUint64ToIntn (Operand, &Result);
> + ASSERT_EQ (Status, RETURN_SUCCESS);
> + ASSERT_EQ (0x5bababab, Result);
> +
> + //
> + // Otherwise should result in an error status
> + //
> + Operand = (0xababababefefefef);
> + Status = SafeUint64ToIntn (Operand, &Result);
> + ASSERT_EQ (RETURN_BUFFER_TOO_SMALL, Status);
> +}
> +
> +TEST(ConversionTestSuite, TestSafeUint64ToUintn) {
> + RETURN_STATUS Status;
> + UINT64 Operand;
> + UINTN Result;
> +
> + //
> + // If Operand is <= MAX_UINTN, then it's a cast
> + //
> + Operand = 0xabababab;
> + Result = 0;
> + Status = SafeUint64ToUintn (Operand, &Result);
> + ASSERT_EQ (Status, RETURN_SUCCESS);
> + ASSERT_EQ (0xabababab, Result);
> +
> + //
> + // Otherwise should result in an error status
> + //
> + Operand = (0xababababefefefef);
> + Status = SafeUint64ToUintn (Operand, &Result);
> + ASSERT_EQ (RETURN_BUFFER_TOO_SMALL, Status);
> +}
> +
> +TEST(AdditionSubtractionTestSuite, TestSafeUintnAdd) {
> + RETURN_STATUS Status;
> + UINTN Augend;
> + UINTN Addend;
> + UINTN Result;
> +
> + //
> + // If the result of addition doesn't overflow MAX_UINTN, then it's
addition
> + //
> + Augend = 0x3a3a3a3a;
> + Addend = 0x3a3a3a3a;
> + Result = 0;
> + Status = SafeUintnAdd (Augend, Addend, &Result);
> + ASSERT_EQ (Status, RETURN_SUCCESS);
> + ASSERT_EQ ((UINTN)0x74747474, Result);
> +
> + //
> + // Otherwise should result in an error status
> + //
> + Augend = 0xabababab;
> + Addend = 0xbcbcbcbc;
> + Status = SafeUintnAdd (Augend, Addend, &Result);
> + ASSERT_EQ (RETURN_BUFFER_TOO_SMALL, Status);
> +}
> +
> +TEST(AdditionSubtractionTestSuite, TestSafeIntnAdd) {
> + RETURN_STATUS Status;
> + INTN Augend;
> + INTN Addend;
> + INTN Result;
> +
> + //
> + // If the result of addition doesn't overflow MAX_INTN
> + // and doesn't underflow MIN_INTN, then it's addition
> + //
> + Augend = 0x3a3a3a3a;
> + Addend = 0x3a3a3a3a;
> + Result = 0;
> + Status = SafeIntnAdd (Augend, Addend, &Result);
> + ASSERT_EQ (Status, RETURN_SUCCESS);
> + ASSERT_EQ (0x74747474, Result);
> +
> + Augend = (-976894522);
> + Addend = (-976894522);
> + Status = SafeIntnAdd (Augend, Addend, &Result);
> + ASSERT_EQ (Status, RETURN_SUCCESS);
> + ASSERT_EQ ((-1953789044), Result);
> +
> + //
> + // Otherwise should result in an error status
> + //
> + Augend = 0x5a5a5a5a;
> + Addend = 0x5a5a5a5a;
> + Status = SafeIntnAdd (Augend, Addend, &Result);
> + ASSERT_EQ (RETURN_BUFFER_TOO_SMALL, Status);
> +
> + Augend = (-1515870810);
> + Addend = (-1515870810);
> + Status = SafeIntnAdd (Augend, Addend, &Result);
> + ASSERT_EQ (RETURN_BUFFER_TOO_SMALL, Status);
> +}
> +
> +TEST(AdditionSubtractionTestSuite, TestSafeUintnSub) {
> + RETURN_STATUS Status;
> + UINTN Minuend;
> + UINTN Subtrahend;
> + UINTN Result;
> +
> + //
> + // If Minuend >= Subtrahend, then it's subtraction
> + //
> + Minuend = 0x5a5a5a5a;
> + Subtrahend = 0x3b3b3b3b;
> + Result = 0;
> + Status = SafeUintnSub (Minuend, Subtrahend, &Result);
> + ASSERT_EQ (Status, RETURN_SUCCESS);
> + ASSERT_EQ ((UINTN)0x1f1f1f1f, Result);
> +
> + //
> + // Otherwise should result in an error status
> + //
> + Minuend = 0x5a5a5a5a;
> + Subtrahend = 0x6d6d6d6d;
> + Status = SafeUintnSub (Minuend, Subtrahend, &Result);
> + ASSERT_EQ (RETURN_BUFFER_TOO_SMALL, Status);
> +}
> +
> +TEST(AdditionSubtractionTestSuite, TestSafeIntnSub) {
> + RETURN_STATUS Status;
> + INTN Minuend;
> + INTN Subtrahend;
> + INTN Result;
> +
> + //
> + // If the result of subtractions doesn't overflow MAX_INTN or
> + // underflow MIN_INTN, then it's subtraction
> + //
> + Minuend = 0x5a5a5a5a;
> + Subtrahend = 0x3a3a3a3a;
> + Result = 0;
> + Status = SafeIntnSub (Minuend, Subtrahend, &Result);
> + ASSERT_EQ (Status, RETURN_SUCCESS);
> + ASSERT_EQ (0x20202020, Result);
> +
> + Minuend = 0x3a3a3a3a;
> + Subtrahend = 0x5a5a5a5a;
> + Status = SafeIntnSub (Minuend, Subtrahend, &Result);
> + ASSERT_EQ (Status, RETURN_SUCCESS);
> + ASSERT_EQ ((-538976288), Result);
> +
> + //
> + // Otherwise should result in an error status
> + //
> + Minuend = (-2054847098);
> + Subtrahend = 2054847098;
> + Status = SafeIntnSub (Minuend, Subtrahend, &Result);
> + ASSERT_EQ (RETURN_BUFFER_TOO_SMALL, Status);
> +
> + Minuend = (2054847098);
> + Subtrahend = (-2054847098);
> + Status = SafeIntnSub (Minuend, Subtrahend, &Result);
> + ASSERT_EQ (RETURN_BUFFER_TOO_SMALL, Status);
> +}
> +
> +TEST(MultiplicationTestSuite, TestSafeUintnMult) {
> + RETURN_STATUS Status;
> + UINTN Multiplicand;
> + UINTN Multiplier;
> + UINTN Result;
> +
> + //
> + // If the result of multiplication doesn't overflow MAX_UINTN, it will
> succeed
> + //
> + Multiplicand = 0xa122a;
> + Multiplier = 0xd23;
> + Result = 0;
> + Status = SafeUintnMult (Multiplicand, Multiplier, &Result);
> + ASSERT_EQ (Status, RETURN_SUCCESS);
> + ASSERT_EQ (0x844c9dbe, Result);
> +
> + //
> + // Otherwise should result in an error status
> + //
> + Multiplicand = 0xa122a;
> + Multiplier = 0xed23;
> + Status = SafeUintnMult (Multiplicand, Multiplier, &Result);
> + ASSERT_EQ (RETURN_BUFFER_TOO_SMALL, Status);
> +}
> +
> +TEST(MultiplicationTestSuite, TestSafeIntnMult) {
> + RETURN_STATUS Status;
> + INTN Multiplicand;
> + INTN Multiplier;
> + INTN Result;
> +
> + //
> + // If the result of multiplication doesn't overflow MAX_INTN and
doesn't
> + // underflow MIN_UINTN, it will succeed
> + //
> + Multiplicand = 0x123456;
> + Multiplier = 0x678;
> + Result = 0;
> + Status = SafeIntnMult (Multiplicand, Multiplier, &Result);
> + ASSERT_EQ (Status, RETURN_SUCCESS);
> + ASSERT_EQ (0x75c28c50, Result);
> +
> + //
> + // Otherwise should result in an error status
> + //
> + Multiplicand = 0x123456;
> + Multiplier = 0xabc;
> + Status = SafeIntnMult (Multiplicand, Multiplier, &Result);
> + ASSERT_EQ (RETURN_BUFFER_TOO_SMALL, Status);
> +}
> diff --git
> a/MdePkg/Test/GoogleTest/Library/BaseSafeIntLib/SafeIntLibUintnIntnUnitT
> ests64.cpp
> b/MdePkg/Test/GoogleTest/Library/BaseSafeIntLib/SafeIntLibUintnIntnUnitT
> ests64.cpp
> new file mode 100644
> index 000000000000..6fb0710cfed6
> --- /dev/null
> +++
> b/MdePkg/Test/GoogleTest/Library/BaseSafeIntLib/SafeIntLibUintnIntnUnitT
> ests64.cpp
> @@ -0,0 +1,429 @@
> +/** @file
> + x64-specific functions for unit-testing INTN and UINTN functions in
> + SafeIntLib.
> +
> + Copyright (c) Microsoft Corporation.<BR>
> + Copyright (c) 2019 - 2020, Intel Corporation. All rights reserved.<BR>
> + SPDX-License-Identifier: BSD-2-Clause-Patent
> +
> +**/
> +
> +#include <gtest/gtest.h>
> +extern "C" {
> + #include <Base.h>
> + #include <Library/SafeIntLib.h>
> +}
> +
> +TEST(ConversionTestSuite, TestSafeInt32ToUintn) {
> + RETURN_STATUS Status;
> + INT32 Operand;
> + UINTN Result;
> +
> + //
> + // If Operand is non-negative, then it's a cast
> + //
> + Operand = 0x5bababab;
> + Result = 0;
> + Status = SafeInt32ToUintn (Operand, &Result);
> + ASSERT_EQ (Status, RETURN_SUCCESS);
> + ASSERT_EQ ((UINTN)0x5bababab, Result);
> +
> + //
> + // Otherwise should result in an error status
> + //
> + Operand = (-1537977259);
> + Status = SafeInt32ToUintn (Operand, &Result);
> + ASSERT_EQ (RETURN_BUFFER_TOO_SMALL, Status);
> +}
> +
> +TEST(ConversionTestSuite, TestSafeUint32ToIntn) {
> + RETURN_STATUS Status;
> + UINT32 Operand;
> + INTN Result;
> +
> + //
> + // For x64, INTN is same as INT64 which is a superset of INT32
> + // This is just a cast then, and it'll never fail
> + //
> +
> + //
> + // If Operand is non-negative, then it's a cast
> + //
> + Operand = 0xabababab;
> + Result = 0;
> + Status = SafeUint32ToIntn (Operand, &Result);
> + ASSERT_EQ (Status, RETURN_SUCCESS);
> + ASSERT_EQ (0xabababab, Result);
> +}
> +
> +TEST(ConversionTestSuite, TestSafeIntnToInt32) {
> + RETURN_STATUS Status;
> + INTN Operand;
> + INT32 Result;
> +
> + //
> + // If Operand is between MIN_INT32 and MAX_INT32 inclusive, then
> it's a cast
> + //
> + Operand = 0x5bababab;
> + Result = 0;
> + Status = SafeIntnToInt32 (Operand, &Result);
> + ASSERT_EQ (Status, RETURN_SUCCESS);
> + ASSERT_EQ (0x5bababab, Result);
> +
> + Operand = (-1537977259);
> + Status = SafeIntnToInt32 (Operand, &Result);
> + ASSERT_EQ (Status, RETURN_SUCCESS);
> + ASSERT_EQ ((-1537977259), Result);
> +
> + //
> + // Otherwise should result in an error status
> + //
> + Operand = (0x5babababefefefef);
> + Status = SafeIntnToInt32 (Operand, &Result);
> + ASSERT_EQ (RETURN_BUFFER_TOO_SMALL, Status);
> +
> + Operand = (-6605562033422200815);
> + Status = SafeIntnToInt32 (Operand, &Result);
> + ASSERT_EQ (RETURN_BUFFER_TOO_SMALL, Status);
> +}
> +
> +TEST(ConversionTestSuite, TestSafeIntnToUint32) {
> + RETURN_STATUS Status;
> + INTN Operand;
> + UINT32 Result;
> +
> + //
> + // If Operand is between 0 and MAX_UINT32 inclusive, then it's a cast
> + //
> + Operand = 0xabababab;
> + Result = 0;
> + Status = SafeIntnToUint32 (Operand, &Result);
> + ASSERT_EQ (Status, RETURN_SUCCESS);
> + ASSERT_EQ (0xabababab, Result);
> +
> + //
> + // Otherwise should result in an error status
> + //
> + Operand = (0x5babababefefefef);
> + Status = SafeIntnToUint32 (Operand, &Result);
> + ASSERT_EQ (RETURN_BUFFER_TOO_SMALL, Status);
> +
> + Operand = (-6605562033422200815);
> + Status = SafeIntnToUint32 (Operand, &Result);
> + ASSERT_EQ (RETURN_BUFFER_TOO_SMALL, Status);
> +}
> +
> +TEST(ConversionTestSuite, TestSafeUintnToUint32) {
> + RETURN_STATUS Status;
> + UINTN Operand;
> + UINT32 Result;
> +
> + //
> + // If Operand is <= MAX_UINT32, then it's a cast
> + //
> + Operand = 0xabababab;
> + Result = 0;
> + Status = SafeUintnToUint32 (Operand, &Result);
> + ASSERT_EQ (Status, RETURN_SUCCESS);
> + ASSERT_EQ (0xabababab, Result);
> +
> + //
> + // Otherwise should result in an error status
> + //
> + Operand = (0xababababefefefef);
> + Status = SafeUintnToUint32 (Operand, &Result);
> + ASSERT_EQ (RETURN_BUFFER_TOO_SMALL, Status);
> +}
> +
> +TEST(ConversionTestSuite, TestSafeUintnToIntn) {
> + RETURN_STATUS Status;
> + UINTN Operand;
> + INTN Result;
> +
> + //
> + // If Operand is <= MAX_INTN (0x7fff_ffff_ffff_ffff), then it's a cast
> + //
> + Operand = 0x5babababefefefef;
> + Result = 0;
> + Status = SafeUintnToIntn (Operand, &Result);
> + ASSERT_EQ (Status, RETURN_SUCCESS);
> + ASSERT_EQ (0x5babababefefefef, Result);
> +
> + //
> + // Otherwise should result in an error status
> + //
> + Operand = (0xababababefefefef);
> + Status = SafeUintnToIntn (Operand, &Result);
> + ASSERT_EQ (RETURN_BUFFER_TOO_SMALL, Status);
> +}
> +
> +TEST(ConversionTestSuite, TestSafeUintnToInt64) {
> + RETURN_STATUS Status;
> + UINTN Operand;
> + INT64 Result;
> +
> + //
> + // If Operand is <= MAX_INT64, then it's a cast
> + //
> + Operand = 0x5babababefefefef;
> + Result = 0;
> + Status = SafeUintnToInt64 (Operand, &Result);
> + ASSERT_EQ (Status, RETURN_SUCCESS);
> + ASSERT_EQ (0x5babababefefefef, Result);
> +
> + //
> + // Otherwise should result in an error status
> + //
> + Operand = (0xababababefefefef);
> + Status = SafeUintnToInt64 (Operand, &Result);
> + ASSERT_EQ (RETURN_BUFFER_TOO_SMALL, Status);
> +}
> +
> +TEST(ConversionTestSuite, TestSafeInt64ToIntn) {
> + RETURN_STATUS Status;
> + INT64 Operand;
> + INTN Result;
> +
> + //
> + // INTN is same as INT64 in x64, so this is just a cast
> + //
> + Operand = 0x5babababefefefef;
> + Result = 0;
> + Status = SafeInt64ToIntn (Operand, &Result);
> + ASSERT_EQ (Status, RETURN_SUCCESS);
> + ASSERT_EQ (0x5babababefefefef, Result);
> +}
> +
> +TEST(ConversionTestSuite, TestSafeInt64ToUintn) {
> + RETURN_STATUS Status;
> + INT64 Operand;
> + UINTN Result;
> +
> + //
> + // If Operand is non-negative, then it's a cast
> + //
> + Operand = 0x5babababefefefef;
> + Result = 0;
> + Status = SafeInt64ToUintn (Operand, &Result);
> + ASSERT_EQ (Status, RETURN_SUCCESS);
> + ASSERT_EQ ((UINTN)0x5babababefefefef, Result);
> +
> + //
> + // Otherwise should result in an error status
> + //
> + Operand = (-6605562033422200815);
> + Status = SafeInt64ToUintn (Operand, &Result);
> + ASSERT_EQ (RETURN_BUFFER_TOO_SMALL, Status);
> +}
> +
> +TEST(ConversionTestSuite, TestSafeUint64ToIntn) {
> + RETURN_STATUS Status;
> + UINT64 Operand;
> + INTN Result;
> +
> + //
> + // If Operand is <= MAX_INTN (0x7fff_ffff_ffff_ffff), then it's a cast
> + //
> + Operand = 0x5babababefefefef;
> + Result = 0;
> + Status = SafeUint64ToIntn (Operand, &Result);
> + ASSERT_EQ (Status, RETURN_SUCCESS);
> + ASSERT_EQ (0x5babababefefefef, Result);
> +
> + //
> + // Otherwise should result in an error status
> + //
> + Operand = (0xababababefefefef);
> + Status = SafeUint64ToIntn (Operand, &Result);
> + ASSERT_EQ (RETURN_BUFFER_TOO_SMALL, Status);
> +}
> +
> +TEST(ConversionTestSuite, TestSafeUint64ToUintn) {
> + RETURN_STATUS Status;
> + UINT64 Operand;
> + UINTN Result;
> +
> + //
> + // UINTN is same as UINT64 in x64, so this is just a cast
> + //
> + Operand = 0xababababefefefef;
> + Result = 0;
> + Status = SafeUint64ToUintn (Operand, &Result);
> + ASSERT_EQ (Status, RETURN_SUCCESS);
> + ASSERT_EQ (0xababababefefefef, Result);
> +}
> +
> +TEST(AdditionSubtractionTestSuite, TestSafeUintnAdd) {
> + RETURN_STATUS Status;
> + UINTN Augend;
> + UINTN Addend;
> + UINTN Result;
> +
> + //
> + // If the result of addition doesn't overflow MAX_UINTN, then it's
addition
> + //
> + Augend = 0x3a3a3a3a12121212;
> + Addend = 0x3a3a3a3a12121212;
> + Result = 0;
> + Status = SafeUintnAdd (Augend, Addend, &Result);
> + ASSERT_EQ (Status, RETURN_SUCCESS);
> + ASSERT_EQ ((UINTN)0x7474747424242424, Result);
> +
> + //
> + // Otherwise should result in an error status
> + //
> + Augend = 0xababababefefefef;
> + Addend = 0xbcbcbcbcdededede;
> + Status = SafeUintnAdd (Augend, Addend, &Result);
> + ASSERT_EQ (RETURN_BUFFER_TOO_SMALL, Status);
> +}
> +
> +TEST(AdditionSubtractionTestSuite, TestSafeIntnAdd) {
> + RETURN_STATUS Status;
> + INTN Augend;
> + INTN Addend;
> + INTN Result;
> +
> + //
> + // If the result of addition doesn't overflow MAX_INTN
> + // and doesn't underflow MIN_INTN, then it's addition
> + //
> + Augend = 0x3a3a3a3a3a3a3a3a;
> + Addend = 0x3a3a3a3a3a3a3a3a;
> + Result = 0;
> + Status = SafeIntnAdd (Augend, Addend, &Result);
> + ASSERT_EQ (Status, RETURN_SUCCESS);
> + ASSERT_EQ (0x7474747474747474, Result);
> +
> + Augend = (-4195730024608447034);
> + Addend = (-4195730024608447034);
> + Status = SafeIntnAdd (Augend, Addend, &Result);
> + ASSERT_EQ (Status, RETURN_SUCCESS);
> + ASSERT_EQ ((-8391460049216894068), Result);
> +
> + //
> + // Otherwise should result in an error status
> + //
> + Augend = 0x5a5a5a5a5a5a5a5a;
> + Addend = 0x5a5a5a5a5a5a5a5a;
> + Status = SafeIntnAdd (Augend, Addend, &Result);
> + ASSERT_EQ (RETURN_BUFFER_TOO_SMALL, Status);
> +
> + Augend = (-6510615555426900570);
> + Addend = (-6510615555426900570);
> + Status = SafeIntnAdd (Augend, Addend, &Result);
> + ASSERT_EQ (RETURN_BUFFER_TOO_SMALL, Status);
> +}
> +
> +TEST(AdditionSubtractionTestSuite, TestSafeUintnSub) {
> + RETURN_STATUS Status;
> + UINTN Minuend;
> + UINTN Subtrahend;
> + UINTN Result;
> +
> + //
> + // If Minuend >= Subtrahend, then it's subtraction
> + //
> + Minuend = 0x5a5a5a5a5a5a5a5a;
> + Subtrahend = 0x3b3b3b3b3b3b3b3b;
> + Result = 0;
> + Status = SafeUintnSub (Minuend, Subtrahend, &Result);
> + ASSERT_EQ (Status, RETURN_SUCCESS);
> + ASSERT_EQ ((UINTN)0x1f1f1f1f1f1f1f1f, Result);
> +
> + //
> + // Otherwise should result in an error status
> + //
> + Minuend = 0x5a5a5a5a5a5a5a5a;
> + Subtrahend = 0x6d6d6d6d6d6d6d6d;
> + Status = SafeUintnSub (Minuend, Subtrahend, &Result);
> + ASSERT_EQ (RETURN_BUFFER_TOO_SMALL, Status);
> +}
> +
> +TEST(AdditionSubtractionTestSuite, TestSafeIntnSub) {
> + RETURN_STATUS Status;
> + INTN Minuend;
> + INTN Subtrahend;
> + INTN Result;
> +
> + //
> + // If the result of subtractions doesn't overflow MAX_INTN or
> + // underflow MIN_INTN, then it's subtraction
> + //
> + Minuend = 0x5a5a5a5a5a5a5a5a;
> + Subtrahend = 0x3a3a3a3a3a3a3a3a;
> + Result = 0;
> + Status = SafeIntnSub (Minuend, Subtrahend, &Result);
> + ASSERT_EQ (Status, RETURN_SUCCESS);
> + ASSERT_EQ (0x2020202020202020, Result);
> +
> + Minuend = 0x3a3a3a3a3a3a3a3a;
> + Subtrahend = 0x5a5a5a5a5a5a5a5a;
> + Status = SafeIntnSub (Minuend, Subtrahend, &Result);
> + ASSERT_EQ (Status, RETURN_SUCCESS);
> + ASSERT_EQ ((-2314885530818453536), Result);
> +
> + //
> + // Otherwise should result in an error status
> + //
> + Minuend = (-8825501086245354106);
> + Subtrahend = 8825501086245354106;
> + Status = SafeIntnSub (Minuend, Subtrahend, &Result);
> + ASSERT_EQ (RETURN_BUFFER_TOO_SMALL, Status);
> +
> + Minuend = (8825501086245354106);
> + Subtrahend = (-8825501086245354106);
> + Status = SafeIntnSub (Minuend, Subtrahend, &Result);
> + ASSERT_EQ (RETURN_BUFFER_TOO_SMALL, Status);
> +}
> +
> +TEST(MultiplicationTestSuite, TestSafeUintnMult) {
> + RETURN_STATUS Status;
> + UINTN Multiplicand;
> + UINTN Multiplier;
> + UINTN Result;
> +
> + //
> + // If the result of multiplication doesn't overflow MAX_UINTN, it will
> succeed
> + //
> + Multiplicand = 0x123456789a;
> + Multiplier = 0x1234567;
> + Result = 0;
> + Status = SafeUintnMult (Multiplicand, Multiplier, &Result);
> + ASSERT_EQ (Status, RETURN_SUCCESS);
> + ASSERT_EQ ((UINTN)0x14b66db9745a07f6, Result);
> +
> + //
> + // Otherwise should result in an error status
> + //
> + Multiplicand = 0x123456789a;
> + Multiplier = 0x12345678;
> + Status = SafeUintnMult (Multiplicand, Multiplier, &Result);
> + ASSERT_EQ (RETURN_BUFFER_TOO_SMALL, Status);
> +}
> +
> +TEST(MultiplicationTestSuite, TestSafeIntnMult) {
> + RETURN_STATUS Status;
> + INTN Multiplicand;
> + INTN Multiplier;
> + INTN Result;
> +
> + //
> + // If the result of multiplication doesn't overflow MAX_INTN and
doesn't
> + // underflow MIN_UINTN, it will succeed
> + //
> + Multiplicand = 0x123456789;
> + Multiplier = 0x6789abcd;
> + Result = 0;
> + Status = SafeIntnMult (Multiplicand, Multiplier, &Result);
> + ASSERT_EQ (Status, RETURN_SUCCESS);
> + ASSERT_EQ (0x75cd9045220d6bb5, Result);
> +
> + //
> + // Otherwise should result in an error status
> + //
> + Multiplicand = 0x123456789;
> + Multiplier = 0xa789abcd;
> + Status = SafeIntnMult (Multiplicand, Multiplier, &Result);
> + ASSERT_EQ (RETURN_BUFFER_TOO_SMALL, Status);
> +}
> diff --git
> a/MdePkg/Test/GoogleTest/Library/BaseSafeIntLib/TestBaseSafeIntLib.cpp
> b/MdePkg/Test/GoogleTest/Library/BaseSafeIntLib/TestBaseSafeIntLib.cpp
> new file mode 100644
> index 000000000000..1fd51067a1f3
> --- /dev/null
> +++
> b/MdePkg/Test/GoogleTest/Library/BaseSafeIntLib/TestBaseSafeIntLib.cpp
> @@ -0,0 +1,2274 @@
> +/** @file
> + UEFI OS based application for unit testing the SafeIntLib.
> +
> + Copyright (c) Microsoft Corporation.<BR>
> + Copyright (c) 2018 - 2022, Intel Corporation. All rights reserved.<BR>
> + SPDX-License-Identifier: BSD-2-Clause-Patent
> +**/
> +
> +#include <gtest/gtest.h>
> +extern "C" {
> + #include <Base.h>
> + #include <Library/SafeIntLib.h>
> +}
> +
> +//
> +// Conversion function tests:
> +//
> +TEST(ConversionTestSuite, TestSafeInt8ToUint8) {
> + RETURN_STATUS Status;
> + INT8 Operand;
> + UINT8 Result;
> +
> + //
> + // Positive UINT8 should result in just a cast
> + //
> + Operand = 0x5b;
> + Result = 0;
> + Status = SafeInt8ToUint8 (Operand, &Result);
> + ASSERT_EQ (Status, RETURN_SUCCESS);
> + ASSERT_EQ (0x5b, Result);
> +
> + //
> + // Negative number should result in an error status
> + //
> + Operand = (-56);
> + Status = SafeInt8ToUint8 (Operand, &Result);
> + ASSERT_EQ (RETURN_BUFFER_TOO_SMALL, Status);
> +}
> +
> +TEST(ConversionTestSuite, TestSafeInt8ToUint16) {
> + RETURN_STATUS Status;
> + INT8 Operand;
> + UINT16 Result;
> +
> + //
> + // Positive UINT8 should result in just a cast
> + //
> + Operand = 0x5b;
> + Result = 0;
> + Status = SafeInt8ToUint16 (Operand, &Result);
> + ASSERT_EQ (Status, RETURN_SUCCESS);
> + ASSERT_EQ (0x5b, Result);
> +
> + //
> + // Negative number should result in an error status
> + //
> + Operand = (-56);
> + Status = SafeInt8ToUint16 (Operand, &Result);
> + ASSERT_EQ (RETURN_BUFFER_TOO_SMALL, Status);
> +}
> +
> +TEST(ConversionTestSuite, TestSafeInt8ToUint32) {
> + RETURN_STATUS Status;
> + INT8 Operand;
> + UINT32 Result;
> +
> + //
> + // Positive UINT8 should result in just a cast
> + //
> + Operand = 0x5b;
> + Result = 0;
> + Status = SafeInt8ToUint32 (Operand, &Result);
> + ASSERT_EQ (Status, RETURN_SUCCESS);
> + ASSERT_EQ ((UINT32)0x5b, Result);
> +
> + //
> + // Negative number should result in an error status
> + //
> + Operand = (-56);
> + Status = SafeInt8ToUint32 (Operand, &Result);
> + ASSERT_EQ (RETURN_BUFFER_TOO_SMALL, Status);
> +}
> +
> +TEST(ConversionTestSuite, TestSafeInt8ToUintn) {
> + RETURN_STATUS Status;
> + INT8 Operand;
> + UINTN Result;
> +
> + //
> + // Positive UINT8 should result in just a cast
> + //
> + Operand = 0x5b;
> + Result = 0;
> + Status = SafeInt8ToUintn (Operand, &Result);
> + ASSERT_EQ (Status, RETURN_SUCCESS);
> + ASSERT_EQ ((UINTN)0x5b, Result);
> +
> + //
> + // Negative number should result in an error status
> + //
> + Operand = (-56);
> + Status = SafeInt8ToUintn (Operand, &Result);
> + ASSERT_EQ (RETURN_BUFFER_TOO_SMALL, Status);
> +}
> +
> +TEST(ConversionTestSuite, TestSafeInt8ToUint64) {
> + RETURN_STATUS Status;
> + INT8 Operand;
> + UINT64 Result;
> +
> + //
> + // Positive UINT8 should result in just a cast
> + //
> + Operand = 0x5b;
> + Result = 0;
> + Status = SafeInt8ToUint64 (Operand, &Result);
> + ASSERT_EQ (Status, RETURN_SUCCESS);
> + ASSERT_EQ ((UINT64)0x5b, Result);
> +
> + //
> + // Negative number should result in an error status
> + //
> + Operand = (-56);
> + Status = SafeInt8ToUint64 (Operand, &Result);
> + ASSERT_EQ (RETURN_BUFFER_TOO_SMALL, Status);
> +}
> +
> +TEST(ConversionTestSuite, TestSafeUint8ToInt8) {
> + RETURN_STATUS Status;
> + UINT8 Operand;
> + INT8 Result;
> +
> + //
> + // Operand <= 0x7F (MAX_INT8) should result in a cast
> + //
> + Operand = 0x5b;
> + Result = 0;
> + Status = SafeUint8ToInt8 (Operand, &Result);
> + ASSERT_EQ (Status, RETURN_SUCCESS);
> + ASSERT_EQ (0x5b, Result);
> +
> + //
> + // Operand larger than 0x7f should result in an error status
> + //
> + Operand = 0xaf;
> + Status = SafeUint8ToInt8 (Operand, &Result);
> + ASSERT_EQ (RETURN_BUFFER_TOO_SMALL, Status);
> +}
> +
> +TEST(ConversionTestSuite, TestSafeUint8ToChar8) {
> + RETURN_STATUS Status;
> + UINT8 Operand;
> + CHAR8 Result;
> +
> + //
> + // CHAR8 is typedefed as char, which by default is signed, thus
> + // CHAR8 is same as INT8, so same tests as above:
> + //
> +
> + //
> + // Operand <= 0x7F (MAX_INT8) should result in a cast
> + //
> + Operand = 0x5b;
> + Result = 0;
> + Status = SafeUint8ToChar8 (Operand, &Result);
> + ASSERT_EQ (Status, RETURN_SUCCESS);
> + ASSERT_EQ (0x5b, Result);
> +
> + //
> + // Operand larger than 0x7f should result in an error status
> + //
> + Operand = 0xaf;
> + Status = SafeUint8ToChar8 (Operand, &Result);
> + ASSERT_EQ (RETURN_BUFFER_TOO_SMALL, Status);
> +}
> +
> +TEST(ConversionTestSuite, TestSafeInt16ToInt8) {
> + RETURN_STATUS Status;
> + INT16 Operand;
> + INT8 Result;
> +
> + //
> + // If Operand is between MIN_INT8 and MAX_INT8 inclusive, then it's a
> cast
> + //
> + Operand = 0x5b;
> + Result = 0;
> + Status = SafeInt16ToInt8 (Operand, &Result);
> + ASSERT_EQ (Status, RETURN_SUCCESS);
> + ASSERT_EQ (0x5b, Result);
> +
> + Operand = (-35);
> + Status = SafeInt16ToInt8 (Operand, &Result);
> + ASSERT_EQ (Status, RETURN_SUCCESS);
> + ASSERT_EQ ((-35), Result);
> +
> + //
> + // Otherwise should result in an error status
> + //
> + Operand = 0x1234;
> + Status = SafeInt16ToInt8 (Operand, &Result);
> + ASSERT_EQ (RETURN_BUFFER_TOO_SMALL, Status);
> +
> + Operand = (-17835);
> + Status = SafeInt16ToInt8 (Operand, &Result);
> + ASSERT_EQ (RETURN_BUFFER_TOO_SMALL, Status);
> +}
> +
> +TEST(ConversionTestSuite, TestSafeInt16ToChar8) {
> + RETURN_STATUS Status;
> + INT16 Operand;
> + CHAR8 Result;
> +
> + //
> + // CHAR8 is typedefed as char, which may be signed or unsigned based
> + // on the compiler. Thus, for compatibility CHAR8 should be between 0
and
> MAX_INT8.
> + //
> +
> + //
> + // If Operand is between 0 and MAX_INT8 inclusive, then it's a cast
> + //
> + Operand = 0x5b;
> + Result = 0;
> + Status = SafeInt16ToChar8 (Operand, &Result);
> + ASSERT_EQ (Status, RETURN_SUCCESS);
> + ASSERT_EQ (0x5b, Result);
> +
> + Operand = 0;
> + Result = 0;
> + Status = SafeInt16ToChar8 (Operand, &Result);
> + ASSERT_EQ (Status, RETURN_SUCCESS);
> + ASSERT_EQ (0, Result);
> +
> + Operand = MAX_INT8;
> + Result = 0;
> + Status = SafeInt16ToChar8 (Operand, &Result);
> + ASSERT_EQ (Status, RETURN_SUCCESS);
> + ASSERT_EQ (MAX_INT8, Result);
> +
> + //
> + // Otherwise should result in an error status
> + //
> + Operand = (-35);
> + Status = SafeInt16ToChar8 (Operand, &Result);
> + ASSERT_EQ (RETURN_BUFFER_TOO_SMALL, Status);
> +
> + Operand = 0x1234;
> + Status = SafeInt16ToChar8 (Operand, &Result);
> + ASSERT_EQ (RETURN_BUFFER_TOO_SMALL, Status);
> +
> + Operand = (-17835);
> + Status = SafeInt16ToChar8 (Operand, &Result);
> + ASSERT_EQ (RETURN_BUFFER_TOO_SMALL, Status);
> +}
> +
> +TEST(ConversionTestSuite, TestSafeInt16ToUint8) {
> + RETURN_STATUS Status;
> + INT16 Operand;
> + UINT8 Result;
> +
> + //
> + // If Operand is between 0 and MAX_INT8 inclusive, then it's a cast
> + //
> + Operand = 0x5b;
> + Result = 0;
> + Status = SafeInt16ToUint8 (Operand, &Result);
> + ASSERT_EQ (Status, RETURN_SUCCESS);
> + ASSERT_EQ (0x5b, Result);
> +
> + //
> + // Otherwise should result in an error status
> + //
> + Operand = 0x1234;
> + Status = SafeInt16ToUint8 (Operand, &Result);
> + ASSERT_EQ (RETURN_BUFFER_TOO_SMALL, Status);
> +
> + Operand = (-17835);
> + Status = SafeInt16ToUint8 (Operand, &Result);
> + ASSERT_EQ (RETURN_BUFFER_TOO_SMALL, Status);
> +}
> +
> +TEST(ConversionTestSuite, TestSafeInt16ToUint16) {
> + RETURN_STATUS Status;
> + INT16 Operand = 0x5b5b;
> + UINT16 Result = 0;
> +
> + //
> + // If Operand is non-negative, then it's a cast
> + //
> + Status = SafeInt16ToUint16 (Operand, &Result);
> + ASSERT_EQ (Status, RETURN_SUCCESS);
> + ASSERT_EQ (0x5b5b, Result);
> +
> + //
> + // Otherwise should result in an error status
> + //
> + Operand = (-17835);
> + Status = SafeInt16ToUint16 (Operand, &Result);
> + ASSERT_EQ (RETURN_BUFFER_TOO_SMALL, Status);
> +}
> +
> +TEST(ConversionTestSuite, TestSafeInt16ToUint32) {
> + RETURN_STATUS Status;
> + INT16 Operand;
> + UINT32 Result;
> +
> + //
> + // If Operand is non-negative, then it's a cast
> + //
> + Operand = 0x5b5b;
> + Result = 0;
> + Status = SafeInt16ToUint32 (Operand, &Result);
> + ASSERT_EQ (Status, RETURN_SUCCESS);
> + ASSERT_EQ ((UINT32)0x5b5b, Result);
> +
> + //
> + // Otherwise should result in an error status
> + //
> + Operand = (-17835);
> + Status = SafeInt16ToUint32 (Operand, &Result);
> + ASSERT_EQ (RETURN_BUFFER_TOO_SMALL, Status);
> +}
> +
> +TEST(ConversionTestSuite, TestSafeInt16ToUintn) {
> + RETURN_STATUS Status;
> + INT16 Operand;
> + UINTN Result;
> +
> + //
> + // If Operand is non-negative, then it's a cast
> + //
> + Operand = 0x5b5b;
> + Result = 0;
> + Status = SafeInt16ToUintn (Operand, &Result);
> + ASSERT_EQ (Status, RETURN_SUCCESS);
> + ASSERT_EQ ((UINTN)0x5b5b, Result);
> +
> + //
> + // Otherwise should result in an error status
> + //
> + Operand = (-17835);
> + Status = SafeInt16ToUintn (Operand, &Result);
> + ASSERT_EQ (RETURN_BUFFER_TOO_SMALL, Status);
> +}
> +
> +TEST(ConversionTestSuite, TestSafeInt16ToUint64) {
> + RETURN_STATUS Status;
> + INT16 Operand;
> + UINT64 Result;
> +
> + //
> + // If Operand is non-negative, then it's a cast
> + //
> + Operand = 0x5b5b;
> + Result = 0;
> + Status = SafeInt16ToUint64 (Operand, &Result);
> + ASSERT_EQ (Status, RETURN_SUCCESS);
> + ASSERT_EQ ((UINT64)0x5b5b, Result);
> +
> + //
> + // Otherwise should result in an error status
> + //
> + Operand = (-17835);
> + Status = SafeInt16ToUint64 (Operand, &Result);
> + ASSERT_EQ (RETURN_BUFFER_TOO_SMALL, Status);
> +}
> +
> +TEST(ConversionTestSuite, TestSafeUint16ToInt8) {
> + RETURN_STATUS Status;
> + UINT16 Operand;
> + INT8 Result;
> +
> + //
> + // If Operand is <= MAX_INT8, it's a cast
> + //
> + Operand = 0x5b;
> + Result = 0;
> + Status = SafeUint16ToInt8 (Operand, &Result);
> + ASSERT_EQ (Status, RETURN_SUCCESS);
> + ASSERT_EQ (0x5b, Result);
> +
> + //
> + // Otherwise should result in an error status
> + //
> + Operand = (0x5b5b);
> + Status = SafeUint16ToInt8 (Operand, &Result);
> + ASSERT_EQ (RETURN_BUFFER_TOO_SMALL, Status);
> +}
> +
> +TEST(ConversionTestSuite, TestSafeUint16ToChar8) {
> + RETURN_STATUS Status;
> + UINT16 Operand;
> + CHAR8 Result;
> +
> + // CHAR8 is typedefed as char, which by default is signed, thus
> + // CHAR8 is same as INT8, so same tests as above:
> +
> + //
> + // If Operand is <= MAX_INT8, it's a cast
> + //
> + Operand = 0x5b;
> + Result = 0;
> + Status = SafeUint16ToChar8 (Operand, &Result);
> + ASSERT_EQ (Status, RETURN_SUCCESS);
> + ASSERT_EQ (0x5b, Result);
> +
> + //
> + // Otherwise should result in an error status
> + //
> + Operand = (0x5b5b);
> + Status = SafeUint16ToChar8 (Operand, &Result);
> + ASSERT_EQ (RETURN_BUFFER_TOO_SMALL, Status);
> +}
> +
> +TEST(ConversionTestSuite, TestSafeUint16ToUint8) {
> + RETURN_STATUS Status;
> + UINT16 Operand;
> + UINT8 Result;
> +
> + //
> + // If Operand is <= MAX_UINT8 (0xff), it's a cast
> + //
> + Operand = 0xab;
> + Result = 0;
> + Status = SafeUint16ToUint8 (Operand, &Result);
> + ASSERT_EQ (Status, RETURN_SUCCESS);
> + ASSERT_EQ (0xab, Result);
> +
> + //
> + // Otherwise should result in an error status
> + //
> + Operand = (0x5b5b);
> + Status = SafeUint16ToUint8 (Operand, &Result);
> + ASSERT_EQ (RETURN_BUFFER_TOO_SMALL, Status);
> +}
> +
> +TEST(ConversionTestSuite, TestSafeUint16ToInt16) {
> + RETURN_STATUS Status;
> + UINT16 Operand;
> + INT16 Result;
> +
> + //
> + // If Operand is <= MAX_INT16 (0x7fff), it's a cast
> + //
> + Operand = 0x5b5b;
> + Result = 0;
> + Status = SafeUint16ToInt16 (Operand, &Result);
> + ASSERT_EQ (Status, RETURN_SUCCESS);
> + ASSERT_EQ (0x5b5b, Result);
> +
> + //
> + // Otherwise should result in an error status
> + //
> + Operand = (0xabab);
> + Status = SafeUint16ToInt16 (Operand, &Result);
> + ASSERT_EQ (RETURN_BUFFER_TOO_SMALL, Status);
> +}
> +
> +TEST(ConversionTestSuite, TestSafeInt32ToInt8) {
> + RETURN_STATUS Status;
> + INT32 Operand;
> + INT8 Result;
> +
> + //
> + // If Operand is between MIN_INT8 and MAX_INT8 inclusive, then it's a
> cast
> + //
> + Operand = 0x5b;
> + Result = 0;
> + Status = SafeInt32ToInt8 (Operand, &Result);
> + ASSERT_EQ (Status, RETURN_SUCCESS);
> + ASSERT_EQ (0x5b, Result);
> +
> + Operand = (-57);
> + Status = SafeInt32ToInt8 (Operand, &Result);
> + ASSERT_EQ (Status, RETURN_SUCCESS);
> + ASSERT_EQ ((-57), Result);
> +
> + //
> + // Otherwise should result in an error status
> + //
> + Operand = (0x5bababab);
> + Status = SafeInt32ToInt8 (Operand, &Result);
> + ASSERT_EQ (RETURN_BUFFER_TOO_SMALL, Status);
> +
> + Operand = (-1537977259);
> + Status = SafeInt32ToInt8 (Operand, &Result);
> + ASSERT_EQ (RETURN_BUFFER_TOO_SMALL, Status);
> +}
> +
> +TEST(ConversionTestSuite, TestSafeInt32ToChar8) {
> + RETURN_STATUS Status;
> + INT32 Operand;
> + CHAR8 Result;
> +
> + //
> + // CHAR8 is typedefed as char, which may be signed or unsigned based
> + // on the compiler. Thus, for compatibility CHAR8 should be between 0
and
> MAX_INT8.
> + //
> +
> + //
> + // If Operand is between 0 and MAX_INT8 inclusive, then it's a cast
> + //
> + Operand = 0x5b;
> + Result = 0;
> + Status = SafeInt32ToChar8 (Operand, &Result);
> + ASSERT_EQ (Status, RETURN_SUCCESS);
> + ASSERT_EQ (0x5b, Result);
> +
> + Operand = 0;
> + Result = 0;
> + Status = SafeInt32ToChar8 (Operand, &Result);
> + ASSERT_EQ (Status, RETURN_SUCCESS);
> + ASSERT_EQ (0, Result);
> +
> + Operand = MAX_INT8;
> + Result = 0;
> + Status = SafeInt32ToChar8 (Operand, &Result);
> + ASSERT_EQ (Status, RETURN_SUCCESS);
> + ASSERT_EQ (MAX_INT8, Result);
> +
> + //
> + // Otherwise should result in an error status
> + //
> + Operand = (-57);
> + Status = SafeInt32ToChar8 (Operand, &Result);
> + ASSERT_EQ (RETURN_BUFFER_TOO_SMALL, Status);
> +
> + Operand = (0x5bababab);
> + Status = SafeInt32ToChar8 (Operand, &Result);
> + ASSERT_EQ (RETURN_BUFFER_TOO_SMALL, Status);
> +
> + Operand = (-1537977259);
> + Status = SafeInt32ToChar8 (Operand, &Result);
> + ASSERT_EQ (RETURN_BUFFER_TOO_SMALL, Status);
> +}
> +
> +TEST(ConversionTestSuite, TestSafeInt32ToUint8) {
> + RETURN_STATUS Status;
> + INT32 Operand;
> + UINT8 Result;
> +
> + //
> + // If Operand is between 0 and MAX_INT8 inclusive, then it's a cast
> + //
> + Operand = 0x5b;
> + Result = 0;
> + Status = SafeInt32ToUint8 (Operand, &Result);
> + ASSERT_EQ (Status, RETURN_SUCCESS);
> + ASSERT_EQ (0x5b, Result);
> +
> + //
> + // Otherwise should result in an error status
> + //
> + Operand = (-57);
> + Status = SafeInt32ToUint8 (Operand, &Result);
> + ASSERT_EQ (RETURN_BUFFER_TOO_SMALL, Status);
> +
> + Operand = (0x5bababab);
> + Status = SafeInt32ToUint8 (Operand, &Result);
> + ASSERT_EQ (RETURN_BUFFER_TOO_SMALL, Status);
> +
> + Operand = (-1537977259);
> + Status = SafeInt32ToUint8 (Operand, &Result);
> + ASSERT_EQ (RETURN_BUFFER_TOO_SMALL, Status);
> +}
> +
> +TEST(ConversionTestSuite, TestSafeInt32ToInt16) {
> + RETURN_STATUS Status;
> + INT32 Operand;
> + INT16 Result;
> +
> + //
> + // If Operand is between MIN_INT16 and MAX_INT16 inclusive, then it's a
> cast
> + //
> + Operand = 0x5b5b;
> + Result = 0;
> + Status = SafeInt32ToInt16 (Operand, &Result);
> + ASSERT_EQ (Status, RETURN_SUCCESS);
> + ASSERT_EQ (0x5b5b, Result);
> +
> + Operand = (-17857);
> + Status = SafeInt32ToInt16 (Operand, &Result);
> + ASSERT_EQ (Status, RETURN_SUCCESS);
> + ASSERT_EQ ((-17857), Result);
> +
> + //
> + // Otherwise should result in an error status
> + //
> + Operand = (0x5bababab);
> + Status = SafeInt32ToInt16 (Operand, &Result);
> + ASSERT_EQ (RETURN_BUFFER_TOO_SMALL, Status);
> +
> + Operand = (-1537977259);
> + Status = SafeInt32ToInt16 (Operand, &Result);
> + ASSERT_EQ (RETURN_BUFFER_TOO_SMALL, Status);
> +}
> +
> +TEST(ConversionTestSuite, TestSafeInt32ToUint16) {
> + RETURN_STATUS Status;
> + INT32 Operand;
> + UINT16 Result;
> +
> + //
> + // If Operand is between 0 and MAX_UINT16 inclusive, then it's a cast
> + //
> + Operand = 0xabab;
> + Result = 0;
> + Status = SafeInt32ToUint16 (Operand, &Result);
> + ASSERT_EQ (Status, RETURN_SUCCESS);
> + ASSERT_EQ (0xabab, Result);
> +
> + //
> + // Otherwise should result in an error status
> + //
> + Operand = (-17857);
> + Status = SafeInt32ToUint16 (Operand, &Result);
> + ASSERT_EQ (RETURN_BUFFER_TOO_SMALL, Status);
> +
> + Operand = (0x5bababab);
> + Status = SafeInt32ToUint16 (Operand, &Result);
> + ASSERT_EQ (RETURN_BUFFER_TOO_SMALL, Status);
> +
> + Operand = (-1537977259);
> + Status = SafeInt32ToUint16 (Operand, &Result);
> + ASSERT_EQ (RETURN_BUFFER_TOO_SMALL, Status);
> +}
> +
> +TEST(ConversionTestSuite, TestSafeInt32ToUint32) {
> + RETURN_STATUS Status;
> + INT32 Operand;
> + UINT32 Result;
> +
> + //
> + // If Operand is non-negative, then it's a cast
> + //
> + Operand = 0x5bababab;
> + Result = 0;
> + Status = SafeInt32ToUint32 (Operand, &Result);
> + ASSERT_EQ (Status, RETURN_SUCCESS);
> + ASSERT_EQ ((UINT32)0x5bababab, Result);
> +
> + //
> + // Otherwise should result in an error status
> + //
> + Operand = (-1537977259);
> + Status = SafeInt32ToUint32 (Operand, &Result);
> + ASSERT_EQ (RETURN_BUFFER_TOO_SMALL, Status);
> +}
> +
> +TEST(ConversionTestSuite, TestSafeInt32ToUint64) {
> + RETURN_STATUS Status;
> + INT32 Operand;
> + UINT64 Result;
> +
> + //
> + // If Operand is non-negative, then it's a cast
> + //
> + Operand = 0x5bababab;
> + Result = 0;
> + Status = SafeInt32ToUint64 (Operand, &Result);
> + ASSERT_EQ (Status, RETURN_SUCCESS);
> + ASSERT_EQ ((UINT64)0x5bababab, Result);
> +
> + //
> + // Otherwise should result in an error status
> + //
> + Operand = (-1537977259);
> + Status = SafeInt32ToUint64 (Operand, &Result);
> + ASSERT_EQ (RETURN_BUFFER_TOO_SMALL, Status);
> +}
> +
> +TEST(ConversionTestSuite, TestSafeUint32ToInt8) {
> + RETURN_STATUS Status;
> + UINT32 Operand;
> + INT8 Result;
> +
> + //
> + // If Operand is <= MAX_INT8, then it's a cast
> + //
> + Operand = 0x5b;
> + Result = 0;
> + Status = SafeUint32ToInt8 (Operand, &Result);
> + ASSERT_EQ (Status, RETURN_SUCCESS);
> + ASSERT_EQ (0x5b, Result);
> +
> + //
> + // Otherwise should result in an error status
> + //
> + Operand = (0x5bababab);
> + Status = SafeUint32ToInt8 (Operand, &Result);
> + ASSERT_EQ (RETURN_BUFFER_TOO_SMALL, Status);
> +}
> +
> +TEST(ConversionTestSuite, TestSafeUint32ToChar8) {
> + RETURN_STATUS Status;
> + UINT32 Operand;
> + CHAR8 Result;
> +
> + // CHAR8 is typedefed as char, which by default is signed, thus
> + // CHAR8 is same as INT8, so same tests as above:
> +
> + //
> + // If Operand is <= MAX_INT8, then it's a cast
> + //
> + Operand = 0x5b;
> + Result = 0;
> + Status = SafeUint32ToChar8 (Operand, &Result);
> + ASSERT_EQ (Status, RETURN_SUCCESS);
> + ASSERT_EQ (0x5b, Result);
> +
> + //
> + // Otherwise should result in an error status
> + //
> + Operand = (0x5bababab);
> + Status = SafeUint32ToChar8 (Operand, &Result);
> + ASSERT_EQ (RETURN_BUFFER_TOO_SMALL, Status);
> +}
> +
> +TEST(ConversionTestSuite, TestSafeUint32ToUint8) {
> + RETURN_STATUS Status;
> + UINT32 Operand;
> + UINT8 Result;
> +
> + //
> + // If Operand is <= MAX_UINT8, then it's a cast
> + //
> + Operand = 0xab;
> + Result = 0;
> + Status = SafeUint32ToUint8 (Operand, &Result);
> + ASSERT_EQ (Status, RETURN_SUCCESS);
> + ASSERT_EQ (0xab, Result);
> +
> + //
> + // Otherwise should result in an error status
> + //
> + Operand = (0xabababab);
> + Status = SafeUint32ToUint8 (Operand, &Result);
> + ASSERT_EQ (RETURN_BUFFER_TOO_SMALL, Status);
> +}
> +
> +TEST(ConversionTestSuite, TestSafeUint32ToInt16) {
> + RETURN_STATUS Status;
> + UINT32 Operand;
> + INT16 Result;
> +
> + //
> + // If Operand is <= MAX_INT16, then it's a cast
> + //
> + Operand = 0x5bab;
> + Result = 0;
> + Status = SafeUint32ToInt16 (Operand, &Result);
> + ASSERT_EQ (Status, RETURN_SUCCESS);
> + ASSERT_EQ (0x5bab, Result);
> +
> + //
> + // Otherwise should result in an error status
> + //
> + Operand = (0xabababab);
> + Status = SafeUint32ToInt16 (Operand, &Result);
> + ASSERT_EQ (RETURN_BUFFER_TOO_SMALL, Status);
> +}
> +
> +TEST(ConversionTestSuite, TestSafeUint32ToUint16) {
> + RETURN_STATUS Status;
> + UINT32 Operand;
> + UINT16 Result;
> +
> + //
> + // If Operand is <= MAX_UINT16, then it's a cast
> + //
> + Operand = 0xabab;
> + Result = 0;
> + Status = SafeUint32ToUint16 (Operand, &Result);
> + ASSERT_EQ (Status, RETURN_SUCCESS);
> + ASSERT_EQ (0xabab, Result);
> +
> + //
> + // Otherwise should result in an error status
> + //
> + Operand = (0xabababab);
> + Status = SafeUint32ToUint16 (Operand, &Result);
> + ASSERT_EQ (RETURN_BUFFER_TOO_SMALL, Status);
> +}
> +
> +TEST(ConversionTestSuite, TestSafeUint32ToInt32) {
> + RETURN_STATUS Status;
> + UINT32 Operand;
> + INT32 Result;
> +
> + //
> + // If Operand is <= MAX_INT32, then it's a cast
> + //
> + Operand = 0x5bababab;
> + Result = 0;
> + Status = SafeUint32ToInt32 (Operand, &Result);
> + ASSERT_EQ (Status, RETURN_SUCCESS);
> + ASSERT_EQ (0x5bababab, Result);
> +
> + //
> + // Otherwise should result in an error status
> + //
> + Operand = (0xabababab);
> + Status = SafeUint32ToInt32 (Operand, &Result);
> + ASSERT_EQ (RETURN_BUFFER_TOO_SMALL, Status);
> +}
> +
> +TEST(ConversionTestSuite, TestSafeIntnToInt8) {
> + RETURN_STATUS Status;
> + INTN Operand;
> + INT8 Result;
> +
> + //
> + // If Operand is between MIN_INT8 and MAX_INT8 inclusive, then it's a
> cast
> + //
> + Operand = 0x5b;
> + Result = 0;
> + Status = SafeIntnToInt8 (Operand, &Result);
> + ASSERT_EQ (Status, RETURN_SUCCESS);
> + ASSERT_EQ (0x5b, Result);
> +
> + Operand = (-53);
> + Status = SafeIntnToInt8 (Operand, &Result);
> + ASSERT_EQ (Status, RETURN_SUCCESS);
> + ASSERT_EQ ((-53), Result);
> +
> + //
> + // Otherwise should result in an error status
> + //
> + Operand = (0x5bababab);
> + Status = SafeIntnToInt8 (Operand, &Result);
> + ASSERT_EQ (RETURN_BUFFER_TOO_SMALL, Status);
> +
> + Operand = (-1537977259);
> + Status = SafeIntnToInt8 (Operand, &Result);
> + ASSERT_EQ (RETURN_BUFFER_TOO_SMALL, Status);
> +}
> +
> +TEST(ConversionTestSuite, TestSafeIntnToChar8) {
> + RETURN_STATUS Status;
> + INTN Operand;
> + CHAR8 Result;
> +
> + //
> + // CHAR8 is typedefed as char, which may be signed or unsigned based
> + // on the compiler. Thus, for compatibility CHAR8 should be between 0
and
> MAX_INT8.
> + //
> +
> + //
> + // If Operand is between MIN_INT8 and MAX_INT8 inclusive, then it's a
> cast
> + //
> + Operand = 0x5b;
> + Result = 0;
> + Status = SafeIntnToChar8 (Operand, &Result);
> + ASSERT_EQ (Status, RETURN_SUCCESS);
> + ASSERT_EQ (0x5b, Result);
> +
> + Operand = 0;
> + Result = 0;
> + Status = SafeIntnToChar8 (Operand, &Result);
> + ASSERT_EQ (Status, RETURN_SUCCESS);
> + ASSERT_EQ (0, Result);
> +
> + Operand = MAX_INT8;
> + Result = 0;
> + Status = SafeIntnToChar8 (Operand, &Result);
> + ASSERT_EQ (Status, RETURN_SUCCESS);
> + ASSERT_EQ (MAX_INT8, Result);
> +
> + //
> + // Otherwise should result in an error status
> + //
> + Operand = (-53);
> + Status = SafeIntnToChar8 (Operand, &Result);
> + ASSERT_EQ (RETURN_BUFFER_TOO_SMALL, Status);
> +
> + Operand = (0x5bababab);
> + Status = SafeIntnToChar8 (Operand, &Result);
> + ASSERT_EQ (RETURN_BUFFER_TOO_SMALL, Status);
> +
> + Operand = (-1537977259);
> + Status = SafeIntnToChar8 (Operand, &Result);
> + ASSERT_EQ (RETURN_BUFFER_TOO_SMALL, Status);
> +}
> +
> +TEST(ConversionTestSuite, TestSafeIntnToUint8) {
> + RETURN_STATUS Status;
> + INTN Operand;
> + UINT8 Result;
> +
> + //
> + // If Operand is between 0 and MAX_UINT8 inclusive, then it's a cast
> + //
> + Operand = 0xab;
> + Result = 0;
> + Status = SafeIntnToUint8 (Operand, &Result);
> + ASSERT_EQ (Status, RETURN_SUCCESS);
> + ASSERT_EQ (0xab, Result);
> +
> + //
> + // Otherwise should result in an error status
> + //
> + Operand = (0x5bababab);
> + Status = SafeIntnToUint8 (Operand, &Result);
> + ASSERT_EQ (RETURN_BUFFER_TOO_SMALL, Status);
> +
> + Operand = (-1537977259);
> + Status = SafeIntnToUint8 (Operand, &Result);
> + ASSERT_EQ (RETURN_BUFFER_TOO_SMALL, Status);
> +}
> +
> +TEST(ConversionTestSuite, TestSafeIntnToInt16) {
> + RETURN_STATUS Status;
> + INTN Operand;
> + INT16 Result;
> +
> + //
> + // If Operand is between MIN_INT16 and MAX_INT16 inclusive, then it's a
> cast
> + //
> + Operand = 0x5bab;
> + Result = 0;
> + Status = SafeIntnToInt16 (Operand, &Result);
> + ASSERT_EQ (Status, RETURN_SUCCESS);
> + ASSERT_EQ (0x5bab, Result);
> +
> + Operand = (-23467);
> + Status = SafeIntnToInt16 (Operand, &Result);
> + ASSERT_EQ (Status, RETURN_SUCCESS);
> + ASSERT_EQ ((-23467), Result);
> +
> + //
> + // Otherwise should result in an error status
> + //
> + Operand = (0x5bababab);
> + Status = SafeIntnToInt16 (Operand, &Result);
> + ASSERT_EQ (RETURN_BUFFER_TOO_SMALL, Status);
> +
> + Operand = (-1537977259);
> + Status = SafeIntnToInt16 (Operand, &Result);
> + ASSERT_EQ (RETURN_BUFFER_TOO_SMALL, Status);
> +}
> +
> +TEST(ConversionTestSuite, TestSafeIntnToUint16) {
> + RETURN_STATUS Status;
> + INTN Operand;
> + UINT16 Result;
> +
> + //
> + // If Operand is between 0 and MAX_UINT16 inclusive, then it's a cast
> + //
> + Operand = 0xabab;
> + Result = 0;
> + Status = SafeIntnToUint16 (Operand, &Result);
> + ASSERT_EQ (Status, RETURN_SUCCESS);
> + ASSERT_EQ (0xabab, Result);
> +
> + //
> + // Otherwise should result in an error status
> + //
> + Operand = (0x5bababab);
> + Status = SafeIntnToUint16 (Operand, &Result);
> + ASSERT_EQ (RETURN_BUFFER_TOO_SMALL, Status);
> +
> + Operand = (-1537977259);
> + Status = SafeIntnToUint16 (Operand, &Result);
> + ASSERT_EQ (RETURN_BUFFER_TOO_SMALL, Status);
> +}
> +
> +TEST(ConversionTestSuite, TestSafeIntnToUintn) {
> + RETURN_STATUS Status;
> + INTN Operand;
> + UINTN Result;
> +
> + //
> + // If Operand is non-negative, then it's a cast
> + //
> + Operand = 0x5bababab;
> + Result = 0;
> + Status = SafeIntnToUintn (Operand, &Result);
> + ASSERT_EQ (Status, RETURN_SUCCESS);
> + ASSERT_EQ ((UINTN)0x5bababab, Result);
> +
> + //
> + // Otherwise should result in an error status
> + //
> + Operand = (-1537977259);
> + Status = SafeIntnToUintn (Operand, &Result);
> + ASSERT_EQ (RETURN_BUFFER_TOO_SMALL, Status);
> +}
> +
> +TEST(ConversionTestSuite, TestSafeIntnToUint64) {
> + RETURN_STATUS Status;
> + INTN Operand;
> + UINT64 Result;
> +
> + //
> + // If Operand is non-negative, then it's a cast
> + //
> + Operand = 0x5bababab;
> + Result = 0;
> + Status = SafeIntnToUint64 (Operand, &Result);
> + ASSERT_EQ (Status, RETURN_SUCCESS);
> + ASSERT_EQ ((UINT64)0x5bababab, Result);
> +
> + //
> + // Otherwise should result in an error status
> + //
> + Operand = (-1537977259);
> + Status = SafeIntnToUint64 (Operand, &Result);
> + ASSERT_EQ (RETURN_BUFFER_TOO_SMALL, Status);
> +}
> +
> +TEST(ConversionTestSuite, TestSafeUintnToInt8) {
> + RETURN_STATUS Status;
> + UINTN Operand;
> + INT8 Result;
> +
> + //
> + // If Operand is <= MAX_INT8, then it's a cast
> + //
> + Operand = 0x5b;
> + Result = 0;
> + Status = SafeUintnToInt8 (Operand, &Result);
> + ASSERT_EQ (Status, RETURN_SUCCESS);
> + ASSERT_EQ (0x5b, Result);
> +
> + //
> + // Otherwise should result in an error status
> + //
> + Operand = (0xabab);
> + Status = SafeUintnToInt8 (Operand, &Result);
> + ASSERT_EQ (RETURN_BUFFER_TOO_SMALL, Status);
> +}
> +
> +TEST(ConversionTestSuite, TestSafeUintnToChar8) {
> + RETURN_STATUS Status;
> + UINTN Operand;
> + CHAR8 Result;
> +
> + // CHAR8 is typedefed as char, which by default is signed, thus
> + // CHAR8 is same as INT8, so same tests as above:
> +
> + //
> + // If Operand is <= MAX_INT8, then it's a cast
> + //
> + Operand = 0x5b;
> + Result = 0;
> + Status = SafeUintnToChar8 (Operand, &Result);
> + ASSERT_EQ (Status, RETURN_SUCCESS);
> + ASSERT_EQ (0x5b, Result);
> +
> + //
> + // Otherwise should result in an error status
> + //
> + Operand = (0xabab);
> + Status = SafeUintnToChar8 (Operand, &Result);
> + ASSERT_EQ (RETURN_BUFFER_TOO_SMALL, Status);
> +}
> +
> +TEST(ConversionTestSuite, TestSafeUintnToUint8) {
> + RETURN_STATUS Status;
> + UINTN Operand;
> + UINT8 Result;
> +
> + //
> + // If Operand is <= MAX_UINT8, then it's a cast
> + //
> + Operand = 0xab;
> + Result = 0;
> + Status = SafeUintnToUint8 (Operand, &Result);
> + ASSERT_EQ (Status, RETURN_SUCCESS);
> + ASSERT_EQ (0xab, Result);
> +
> + //
> + // Otherwise should result in an error status
> + //
> + Operand = (0xabab);
> + Status = SafeUintnToUint8 (Operand, &Result);
> + ASSERT_EQ (RETURN_BUFFER_TOO_SMALL, Status);
> +}
> +
> +TEST(ConversionTestSuite, TestSafeUintnToInt16) {
> + RETURN_STATUS Status;
> + UINTN Operand;
> + INT16 Result;
> +
> + //
> + // If Operand is <= MAX_INT16, then it's a cast
> + //
> + Operand = 0x5bab;
> + Result = 0;
> + Status = SafeUintnToInt16 (Operand, &Result);
> + ASSERT_EQ (Status, RETURN_SUCCESS);
> + ASSERT_EQ (0x5bab, Result);
> +
> + //
> + // Otherwise should result in an error status
> + //
> + Operand = (0xabab);
> + Status = SafeUintnToInt16 (Operand, &Result);
> + ASSERT_EQ (RETURN_BUFFER_TOO_SMALL, Status);
> +}
> +
> +TEST(ConversionTestSuite, TestSafeUintnToUint16) {
> + RETURN_STATUS Status;
> + UINTN Operand;
> + UINT16 Result;
> +
> + //
> + // If Operand is <= MAX_UINT16, then it's a cast
> + //
> + Operand = 0xabab;
> + Result = 0;
> + Status = SafeUintnToUint16 (Operand, &Result);
> + ASSERT_EQ (Status, RETURN_SUCCESS);
> + ASSERT_EQ (0xabab, Result);
> +
> + //
> + // Otherwise should result in an error status
> + //
> + Operand = (0xabababab);
> + Status = SafeUintnToUint16 (Operand, &Result);
> + ASSERT_EQ (RETURN_BUFFER_TOO_SMALL, Status);
> +}
> +
> +TEST(ConversionTestSuite, TestSafeUintnToInt32) {
> + RETURN_STATUS Status;
> + UINTN Operand;
> + INT32 Result;
> +
> + //
> + // If Operand is <= MAX_INT32, then it's a cast
> + //
> + Operand = 0x5bababab;
> + Result = 0;
> + Status = SafeUintnToInt32 (Operand, &Result);
> + ASSERT_EQ (Status, RETURN_SUCCESS);
> + ASSERT_EQ (0x5bababab, Result);
> +
> + //
> + // Otherwise should result in an error status
> + //
> + Operand = (0xabababab);
> + Status = SafeUintnToInt32 (Operand, &Result);
> + ASSERT_EQ (RETURN_BUFFER_TOO_SMALL, Status);
> +}
> +
> +TEST(ConversionTestSuite, TestSafeInt64ToInt8) {
> + RETURN_STATUS Status;
> + INT64 Operand;
> + INT8 Result;
> +
> + //
> + // If Operand is between MIN_INT8 and MAX_INT8 inclusive, then it's a
> cast
> + //
> + Operand = 0x5b;
> + Result = 0;
> + Status = SafeInt64ToInt8 (Operand, &Result);
> + ASSERT_EQ (Status, RETURN_SUCCESS);
> + ASSERT_EQ (0x5b, Result);
> +
> + Operand = (-37);
> + Status = SafeInt64ToInt8 (Operand, &Result);
> + ASSERT_EQ (Status, RETURN_SUCCESS);
> + ASSERT_EQ ((-37), Result);
> +
> + //
> + // Otherwise should result in an error status
> + //
> + Operand = (0x5babababefefefef);
> + Status = SafeInt64ToInt8 (Operand, &Result);
> + ASSERT_EQ (RETURN_BUFFER_TOO_SMALL, Status);
> +
> + Operand = (-6605562033422200815);
> + Status = SafeInt64ToInt8 (Operand, &Result);
> + ASSERT_EQ (RETURN_BUFFER_TOO_SMALL, Status);
> +}
> +
> +TEST(ConversionTestSuite, TestSafeInt64ToChar8) {
> + RETURN_STATUS Status;
> + INT64 Operand;
> + CHAR8 Result;
> +
> + //
> + // CHAR8 is typedefed as char, which may be signed or unsigned based
> + // on the compiler. Thus, for compatibility CHAR8 should be between 0
and
> MAX_INT8.
> + //
> +
> + //
> + // If Operand is between MIN_INT8 and MAX_INT8 inclusive, then it's a
> cast
> + //
> + Operand = 0x5b;
> + Result = 0;
> + Status = SafeInt64ToChar8 (Operand, &Result);
> + ASSERT_EQ (Status, RETURN_SUCCESS);
> + ASSERT_EQ (0x5b, Result);
> +
> + Operand = 0;
> + Result = 0;
> + Status = SafeInt64ToChar8 (Operand, &Result);
> + ASSERT_EQ (Status, RETURN_SUCCESS);
> + ASSERT_EQ (0, Result);
> +
> + Operand = MAX_INT8;
> + Result = 0;
> + Status = SafeInt64ToChar8 (Operand, &Result);
> + ASSERT_EQ (Status, RETURN_SUCCESS);
> + ASSERT_EQ (MAX_INT8, Result);
> +
> + //
> + // Otherwise should result in an error status
> + //
> + Operand = (-37);
> + Status = SafeInt64ToChar8 (Operand, &Result);
> + ASSERT_EQ (RETURN_BUFFER_TOO_SMALL, Status);
> +
> + Operand = (0x5babababefefefef);
> + Status = SafeInt64ToChar8 (Operand, &Result);
> + ASSERT_EQ (RETURN_BUFFER_TOO_SMALL, Status);
> +
> + Operand = (-6605562033422200815);
> + Status = SafeInt64ToChar8 (Operand, &Result);
> + ASSERT_EQ (RETURN_BUFFER_TOO_SMALL, Status);
> +}
> +
> +TEST(ConversionTestSuite, TestSafeInt64ToUint8) {
> + RETURN_STATUS Status;
> + INT64 Operand;
> + UINT8 Result;
> +
> + //
> + // If Operand is between 0 and MAX_UINT8 inclusive, then it's a cast
> + //
> + Operand = 0xab;
> + Result = 0;
> + Status = SafeInt64ToUint8 (Operand, &Result);
> + ASSERT_EQ (Status, RETURN_SUCCESS);
> + ASSERT_EQ (0xab, Result);
> +
> + //
> + // Otherwise should result in an error status
> + //
> + Operand = (0x5babababefefefef);
> + Status = SafeInt64ToUint8 (Operand, &Result);
> + ASSERT_EQ (RETURN_BUFFER_TOO_SMALL, Status);
> +
> + Operand = (-6605562033422200815);
> + Status = SafeInt64ToUint8 (Operand, &Result);
> + ASSERT_EQ (RETURN_BUFFER_TOO_SMALL, Status);
> +}
> +
> +TEST(ConversionTestSuite, TestSafeInt64ToInt16) {
> + RETURN_STATUS Status;
> + INT64 Operand;
> + INT16 Result;
> +
> + //
> + // If Operand is between MIN_INT16 and MAX_INT16 inclusive, then
> it's a cast
> + //
> + Operand = 0x5bab;
> + Result = 0;
> + Status = SafeInt64ToInt16 (Operand, &Result);
> + ASSERT_EQ (Status, RETURN_SUCCESS);
> + ASSERT_EQ (0x5bab, Result);
> +
> + Operand = (-23467);
> + Status = SafeInt64ToInt16 (Operand, &Result);
> + ASSERT_EQ (Status, RETURN_SUCCESS);
> + ASSERT_EQ ((-23467), Result);
> +
> + //
> + // Otherwise should result in an error status
> + //
> + Operand = (0x5babababefefefef);
> + Status = SafeInt64ToInt16 (Operand, &Result);
> + ASSERT_EQ (RETURN_BUFFER_TOO_SMALL, Status);
> +
> + Operand = (-6605562033422200815);
> + Status = SafeInt64ToInt16 (Operand, &Result);
> + ASSERT_EQ (RETURN_BUFFER_TOO_SMALL, Status);
> +}
> +
> +TEST(ConversionTestSuite, TestSafeInt64ToUint16) {
> + RETURN_STATUS Status;
> + INT64 Operand;
> + UINT16 Result;
> +
> + //
> + // If Operand is between 0 and MAX_UINT16 inclusive, then it's a cast
> + //
> + Operand = 0xabab;
> + Result = 0;
> + Status = SafeInt64ToUint16 (Operand, &Result);
> + ASSERT_EQ (Status, RETURN_SUCCESS);
> + ASSERT_EQ (0xabab, Result);
> +
> + //
> + // Otherwise should result in an error status
> + //
> + Operand = (0x5babababefefefef);
> + Status = SafeInt64ToUint16 (Operand, &Result);
> + ASSERT_EQ (RETURN_BUFFER_TOO_SMALL, Status);
> +
> + Operand = (-6605562033422200815);
> + Status = SafeInt64ToUint16 (Operand, &Result);
> + ASSERT_EQ (RETURN_BUFFER_TOO_SMALL, Status);
> +}
> +
> +TEST(ConversionTestSuite, TestSafeInt64ToInt32) {
> + RETURN_STATUS Status;
> + INT64 Operand;
> + INT32 Result;
> +
> + //
> + // If Operand is between MIN_INT32 and MAX_INT32 inclusive, then
> it's a cast
> + //
> + Operand = 0x5bababab;
> + Result = 0;
> + Status = SafeInt64ToInt32 (Operand, &Result);
> + ASSERT_EQ (Status, RETURN_SUCCESS);
> + ASSERT_EQ (0x5bababab, Result);
> +
> + Operand = (-1537977259);
> + Status = SafeInt64ToInt32 (Operand, &Result);
> + ASSERT_EQ (Status, RETURN_SUCCESS);
> + ASSERT_EQ ((-1537977259), Result);
> +
> + //
> + // Otherwise should result in an error status
> + //
> + Operand = (0x5babababefefefef);
> + Status = SafeInt64ToInt32 (Operand, &Result);
> + ASSERT_EQ (RETURN_BUFFER_TOO_SMALL, Status);
> +
> + Operand = (-6605562033422200815);
> + Status = SafeInt64ToInt32 (Operand, &Result);
> + ASSERT_EQ (RETURN_BUFFER_TOO_SMALL, Status);
> +}
> +
> +TEST(ConversionTestSuite, TestSafeInt64ToUint32) {
> + RETURN_STATUS Status;
> + INT64 Operand;
> + UINT32 Result;
> +
> + //
> + // If Operand is between 0 and MAX_UINT32 inclusive, then it's a cast
> + //
> + Operand = 0xabababab;
> + Result = 0;
> + Status = SafeInt64ToUint32 (Operand, &Result);
> + ASSERT_EQ (Status, RETURN_SUCCESS);
> + ASSERT_EQ (0xabababab, Result);
> +
> + //
> + // Otherwise should result in an error status
> + //
> + Operand = (0x5babababefefefef);
> + Status = SafeInt64ToUint32 (Operand, &Result);
> + ASSERT_EQ (RETURN_BUFFER_TOO_SMALL, Status);
> +
> + Operand = (-6605562033422200815);
> + Status = SafeInt64ToUint32 (Operand, &Result);
> + ASSERT_EQ (RETURN_BUFFER_TOO_SMALL, Status);
> +}
> +
> +TEST(ConversionTestSuite, TestSafeInt64ToUint64) {
> + RETURN_STATUS Status;
> + INT64 Operand;
> + UINT64 Result;
> +
> + //
> + // If Operand is non-negative, then it's a cast
> + //
> + Operand = 0x5babababefefefef;
> + Result = 0;
> + Status = SafeInt64ToUint64 (Operand, &Result);
> + ASSERT_EQ (Status, RETURN_SUCCESS);
> + ASSERT_EQ ((UINT64)0x5babababefefefef, Result);
> +
> + //
> + // Otherwise should result in an error status
> + //
> + Operand = (-6605562033422200815);
> + Status = SafeInt64ToUint64 (Operand, &Result);
> + ASSERT_EQ (RETURN_BUFFER_TOO_SMALL, Status);
> +}
> +
> +TEST(ConversionTestSuite, TestSafeUint64ToInt8) {
> + RETURN_STATUS Status;
> + UINT64 Operand;
> + INT8 Result;
> +
> + //
> + // If Operand is <= MAX_INT8, then it's a cast
> + //
> + Operand = 0x5b;
> + Result = 0;
> + Status = SafeUint64ToInt8 (Operand, &Result);
> + ASSERT_EQ (Status, RETURN_SUCCESS);
> + ASSERT_EQ (0x5b, Result);
> +
> + //
> + // Otherwise should result in an error status
> + //
> + Operand = (0xababababefefefef);
> + Status = SafeUint64ToInt8 (Operand, &Result);
> + ASSERT_EQ (RETURN_BUFFER_TOO_SMALL, Status);
> +}
> +
> +TEST(ConversionTestSuite, TestSafeUint64ToChar8) {
> + RETURN_STATUS Status;
> + UINT64 Operand;
> + CHAR8 Result;
> +
> + // CHAR8 is typedefed as char, which by default is signed, thus
> + // CHAR8 is same as INT8, so same tests as above:
> +
> + //
> + // If Operand is <= MAX_INT8, then it's a cast
> + //
> + Operand = 0x5b;
> + Result = 0;
> + Status = SafeUint64ToChar8 (Operand, &Result);
> + ASSERT_EQ (Status, RETURN_SUCCESS);
> + ASSERT_EQ (0x5b, Result);
> +
> + //
> + // Otherwise should result in an error status
> + //
> + Operand = (0xababababefefefef);
> + Status = SafeUint64ToChar8 (Operand, &Result);
> + ASSERT_EQ (RETURN_BUFFER_TOO_SMALL, Status);
> +}
> +
> +TEST(ConversionTestSuite, TestSafeUint64ToUint8) {
> + RETURN_STATUS Status;
> + UINT64 Operand;
> + UINT8 Result;
> +
> + //
> + // If Operand is <= MAX_UINT8, then it's a cast
> + //
> + Operand = 0xab;
> + Result = 0;
> + Status = SafeUint64ToUint8 (Operand, &Result);
> + ASSERT_EQ (Status, RETURN_SUCCESS);
> + ASSERT_EQ (0xab, Result);
> +
> + //
> + // Otherwise should result in an error status
> + //
> + Operand = (0xababababefefefef);
> + Status = SafeUint64ToUint8 (Operand, &Result);
> + ASSERT_EQ (RETURN_BUFFER_TOO_SMALL, Status);
> +}
> +
> +TEST(ConversionTestSuite, TestSafeUint64ToInt16) {
> + RETURN_STATUS Status;
> + UINT64 Operand;
> + INT16 Result;
> +
> + //
> + // If Operand is <= MAX_INT16, then it's a cast
> + //
> + Operand = 0x5bab;
> + Result = 0;
> + Status = SafeUint64ToInt16 (Operand, &Result);
> + ASSERT_EQ (Status, RETURN_SUCCESS);
> + ASSERT_EQ (0x5bab, Result);
> +
> + //
> + // Otherwise should result in an error status
> + //
> + Operand = (0xababababefefefef);
> + Status = SafeUint64ToInt16 (Operand, &Result);
> + ASSERT_EQ (RETURN_BUFFER_TOO_SMALL, Status);
> +}
> +
> +TEST(ConversionTestSuite, TestSafeUint64ToUint16) {
> + RETURN_STATUS Status;
> + UINT64 Operand;
> + UINT16 Result;
> +
> + //
> + // If Operand is <= MAX_UINT16, then it's a cast
> + //
> + Operand = 0xabab;
> + Result = 0;
> + Status = SafeUint64ToUint16 (Operand, &Result);
> + ASSERT_EQ (Status, RETURN_SUCCESS);
> + ASSERT_EQ (0xabab, Result);
> +
> + //
> + // Otherwise should result in an error status
> + //
> + Operand = (0xababababefefefef);
> + Status = SafeUint64ToUint16 (Operand, &Result);
> + ASSERT_EQ (RETURN_BUFFER_TOO_SMALL, Status);
> +}
> +
> +TEST(ConversionTestSuite, TestSafeUint64ToInt32) {
> + RETURN_STATUS Status;
> + UINT64 Operand;
> + INT32 Result;
> +
> + //
> + // If Operand is <= MAX_INT32, then it's a cast
> + //
> + Operand = 0x5bababab;
> + Result = 0;
> + Status = SafeUint64ToInt32 (Operand, &Result);
> + ASSERT_EQ (Status, RETURN_SUCCESS);
> + ASSERT_EQ (0x5bababab, Result);
> +
> + //
> + // Otherwise should result in an error status
> + //
> + Operand = (0xababababefefefef);
> + Status = SafeUint64ToInt32 (Operand, &Result);
> + ASSERT_EQ (RETURN_BUFFER_TOO_SMALL, Status);
> +}
> +
> +TEST(ConversionTestSuite, TestSafeUint64ToUint32) {
> + RETURN_STATUS Status;
> + UINT64 Operand;
> + UINT32 Result;
> +
> + //
> + // If Operand is <= MAX_UINT32, then it's a cast
> + //
> + Operand = 0xabababab;
> + Result = 0;
> + Status = SafeUint64ToUint32 (Operand, &Result);
> + ASSERT_EQ (Status, RETURN_SUCCESS);
> + ASSERT_EQ (0xabababab, Result);
> +
> + //
> + // Otherwise should result in an error status
> + //
> + Operand = (0xababababefefefef);
> + Status = SafeUint64ToUint32 (Operand, &Result);
> + ASSERT_EQ (RETURN_BUFFER_TOO_SMALL, Status);
> +}
> +
> +TEST(ConversionTestSuite, TestSafeUint64ToInt64) {
> + RETURN_STATUS Status;
> + UINT64 Operand;
> + INT64 Result;
> +
> + //
> + // If Operand is <= MAX_INT64, then it's a cast
> + //
> + Operand = 0x5babababefefefef;
> + Result = 0;
> + Status = SafeUint64ToInt64 (Operand, &Result);
> + ASSERT_EQ (Status, RETURN_SUCCESS);
> + ASSERT_EQ (0x5babababefefefef, Result);
> +
> + //
> + // Otherwise should result in an error status
> + //
> + Operand = (0xababababefefefef);
> + Status = SafeUint64ToInt64 (Operand, &Result);
> + ASSERT_EQ (RETURN_BUFFER_TOO_SMALL, Status);
> +}
> +
> +//
> +// Addition function tests:
> +//
> +TEST(AdditionSubtractionTestSuite, TestSafeUint8Add) {
> + RETURN_STATUS Status;
> + UINT8 Augend;
> + UINT8 Addend;
> + UINT8 Result;
> +
> + //
> + // If the result of addition doesn't overflow MAX_UINT8, then it's
addition
> + //
> + Augend = 0x3a;
> + Addend = 0x3a;
> + Result = 0;
> + Status = SafeUint8Add (Augend, Addend, &Result);
> + ASSERT_EQ (Status, RETURN_SUCCESS);
> + ASSERT_EQ (0x74, Result);
> +
> + //
> + // Otherwise should result in an error status
> + //
> + Augend = 0xab;
> + Addend = 0xbc;
> + Status = SafeUint8Add (Augend, Addend, &Result);
> + ASSERT_EQ (RETURN_BUFFER_TOO_SMALL, Status);
> +}
> +
> +TEST(AdditionSubtractionTestSuite, TestSafeUint16Add) {
> + RETURN_STATUS Status;
> + UINT16 Augend = 0x3a3a;
> + UINT16 Addend = 0x3a3a;
> + UINT16 Result = 0;
> +
> + //
> + // If the result of addition doesn't overflow MAX_UINT16, then it's
> addition
> + //
> + Status = SafeUint16Add (Augend, Addend, &Result);
> + ASSERT_EQ (Status, RETURN_SUCCESS);
> + ASSERT_EQ (0x7474, Result);
> +
> + //
> + // Otherwise should result in an error status
> + //
> + Augend = 0xabab;
> + Addend = 0xbcbc;
> + Status = SafeUint16Add (Augend, Addend, &Result);
> + ASSERT_EQ (RETURN_BUFFER_TOO_SMALL, Status);
> +}
> +
> +TEST(AdditionSubtractionTestSuite, TestSafeUint32Add) {
> + RETURN_STATUS Status;
> + UINT32 Augend;
> + UINT32 Addend;
> + UINT32 Result;
> +
> + //
> + // If the result of addition doesn't overflow MAX_UINT32, then it's
> addition
> + //
> + Augend = 0x3a3a3a3a;
> + Addend = 0x3a3a3a3a;
> + Result = 0;
> + Status = SafeUint32Add (Augend, Addend, &Result);
> + ASSERT_EQ (Status, RETURN_SUCCESS);
> + ASSERT_EQ ((UINT32)0x74747474, Result);
> +
> + //
> + // Otherwise should result in an error status
> + //
> + Augend = 0xabababab;
> + Addend = 0xbcbcbcbc;
> + Status = SafeUint32Add (Augend, Addend, &Result);
> + ASSERT_EQ (RETURN_BUFFER_TOO_SMALL, Status);
> +}
> +
> +TEST(AdditionSubtractionTestSuite, TestSafeUint64Add) {
> + RETURN_STATUS Status;
> + UINT64 Augend;
> + UINT64 Addend;
> + UINT64 Result;
> +
> + //
> + // If the result of addition doesn't overflow MAX_UINT64, then it's
> addition
> + //
> + Augend = 0x3a3a3a3a12121212;
> + Addend = 0x3a3a3a3a12121212;
> + Result = 0;
> + Status = SafeUint64Add (Augend, Addend, &Result);
> + ASSERT_EQ (Status, RETURN_SUCCESS);
> + ASSERT_EQ ((UINT64)0x7474747424242424, Result);
> +
> + //
> + // Otherwise should result in an error status
> + //
> + Augend = 0xababababefefefef;
> + Addend = 0xbcbcbcbcdededede;
> + Status = SafeUint64Add (Augend, Addend, &Result);
> + ASSERT_EQ (RETURN_BUFFER_TOO_SMALL, Status);
> +}
> +
> +TEST(AdditionSubtractionTestSuite, TestSafeInt8Add) {
> + RETURN_STATUS Status;
> + INT8 Augend;
> + INT8 Addend;
> + INT8 Result;
> +
> + //
> + // If the result of addition doesn't overflow MAX_INT8
> + // and doesn't underflow MIN_INT8, then it's addition
> + //
> + Augend = 0x3a;
> + Addend = 0x3a;
> + Result = 0;
> + Status = SafeInt8Add (Augend, Addend, &Result);
> + ASSERT_EQ (Status, RETURN_SUCCESS);
> + ASSERT_EQ (0x74, Result);
> +
> + Augend = (-58);
> + Addend = (-58);
> + Status = SafeInt8Add (Augend, Addend, &Result);
> + ASSERT_EQ (Status, RETURN_SUCCESS);
> + ASSERT_EQ ((-116), Result);
> +
> + //
> + // Otherwise should result in an error status
> + //
> + Augend = 0x5a;
> + Addend = 0x5a;
> + Status = SafeInt8Add (Augend, Addend, &Result);
> + ASSERT_EQ (RETURN_BUFFER_TOO_SMALL, Status);
> +
> + Augend = (-90);
> + Addend = (-90);
> + Status = SafeInt8Add (Augend, Addend, &Result);
> + ASSERT_EQ (RETURN_BUFFER_TOO_SMALL, Status);
> +}
> +
> +TEST(AdditionSubtractionTestSuite, TestSafeInt16Add) {
> + RETURN_STATUS Status;
> + INT16 Augend;
> + INT16 Addend;
> + INT16 Result;
> +
> + //
> + // If the result of addition doesn't overflow MAX_INT16
> + // and doesn't underflow MIN_INT16, then it's addition
> + //
> + Augend = 0x3a3a;
> + Addend = 0x3a3a;
> + Result = 0;
> + Status = SafeInt16Add (Augend, Addend, &Result);
> + ASSERT_EQ (Status, RETURN_SUCCESS);
> + ASSERT_EQ (0x7474, Result);
> +
> + Augend = (-14906);
> + Addend = (-14906);
> + Status = SafeInt16Add (Augend, Addend, &Result);
> + ASSERT_EQ (Status, RETURN_SUCCESS);
> + ASSERT_EQ ((-29812), Result);
> +
> + //
> + // Otherwise should result in an error status
> + //
> + Augend = 0x5a5a;
> + Addend = 0x5a5a;
> + Status = SafeInt16Add (Augend, Addend, &Result);
> + ASSERT_EQ (RETURN_BUFFER_TOO_SMALL, Status);
> +
> + Augend = (-23130);
> + Addend = (-23130);
> + Status = SafeInt16Add (Augend, Addend, &Result);
> + ASSERT_EQ (RETURN_BUFFER_TOO_SMALL, Status);
> +}
> +
> +TEST(AdditionSubtractionTestSuite, TestSafeInt32Add) {
> + RETURN_STATUS Status;
> + INT32 Augend;
> + INT32 Addend;
> + INT32 Result;
> +
> + //
> + // If the result of addition doesn't overflow MAX_INT32
> + // and doesn't underflow MIN_INT32, then it's addition
> + //
> + Augend = 0x3a3a3a3a;
> + Addend = 0x3a3a3a3a;
> + Result = 0;
> + Status = SafeInt32Add (Augend, Addend, &Result);
> + ASSERT_EQ (Status, RETURN_SUCCESS);
> + ASSERT_EQ (0x74747474, Result);
> +
> + Augend = (-976894522);
> + Addend = (-976894522);
> + Status = SafeInt32Add (Augend, Addend, &Result);
> + ASSERT_EQ (Status, RETURN_SUCCESS);
> + ASSERT_EQ ((-1953789044), Result);
> +
> + //
> + // Otherwise should result in an error status
> + //
> + Augend = 0x5a5a5a5a;
> + Addend = 0x5a5a5a5a;
> + Status = SafeInt32Add (Augend, Addend, &Result);
> + ASSERT_EQ (RETURN_BUFFER_TOO_SMALL, Status);
> +
> + Augend = (-1515870810);
> + Addend = (-1515870810);
> + Status = SafeInt32Add (Augend, Addend, &Result);
> + ASSERT_EQ (RETURN_BUFFER_TOO_SMALL, Status);
> +}
> +
> +TEST(AdditionSubtractionTestSuite, TestSafeInt64Add) {
> + RETURN_STATUS Status;
> + INT64 Augend;
> + INT64 Addend;
> + INT64 Result;
> +
> + //
> + // If the result of addition doesn't overflow MAX_INT64
> + // and doesn't underflow MIN_INT64, then it's addition
> + //
> + Augend = 0x3a3a3a3a3a3a3a3a;
> + Addend = 0x3a3a3a3a3a3a3a3a;
> + Result = 0;
> + Status = SafeInt64Add (Augend, Addend, &Result);
> + ASSERT_EQ (Status, RETURN_SUCCESS);
> + ASSERT_EQ (0x7474747474747474, Result);
> +
> + Augend = (-4195730024608447034);
> + Addend = (-4195730024608447034);
> + Status = SafeInt64Add (Augend, Addend, &Result);
> + ASSERT_EQ (Status, RETURN_SUCCESS);
> + ASSERT_EQ ((-8391460049216894068), Result);
> +
> + //
> + // Otherwise should result in an error status
> + //
> + Augend = 0x5a5a5a5a5a5a5a5a;
> + Addend = 0x5a5a5a5a5a5a5a5a;
> + Status = SafeInt64Add (Augend, Addend, &Result);
> + ASSERT_EQ (RETURN_BUFFER_TOO_SMALL, Status);
> +
> + Augend = (-6510615555426900570);
> + Addend = (-6510615555426900570);
> + Status = SafeInt64Add (Augend, Addend, &Result);
> + ASSERT_EQ (RETURN_BUFFER_TOO_SMALL, Status);
> +}
> +
> +//
> +// Subtraction function tests:
> +//
> +TEST(AdditionSubtractionTestSuite, TestSafeUint8Sub) {
> + RETURN_STATUS Status;
> + UINT8 Minuend;
> + UINT8 Subtrahend;
> + UINT8 Result;
> +
> + //
> + // If Minuend >= Subtrahend, then it's subtraction
> + //
> + Minuend = 0x5a;
> + Subtrahend = 0x3b;
> + Result = 0;
> + Status = SafeUint8Sub (Minuend, Subtrahend, &Result);
> + ASSERT_EQ (Status, RETURN_SUCCESS);
> + ASSERT_EQ (0x1f, Result);
> +
> + //
> + // Otherwise should result in an error status
> + //
> + Minuend = 0x5a;
> + Subtrahend = 0x6d;
> + Status = SafeUint8Sub (Minuend, Subtrahend, &Result);
> + ASSERT_EQ (RETURN_BUFFER_TOO_SMALL, Status);
> +}
> +
> +TEST(AdditionSubtractionTestSuite, TestSafeUint16Sub) {
> + RETURN_STATUS Status;
> + UINT16 Minuend;
> + UINT16 Subtrahend;
> + UINT16 Result;
> +
> + //
> + // If Minuend >= Subtrahend, then it's subtraction
> + //
> + Minuend = 0x5a5a;
> + Subtrahend = 0x3b3b;
> + Result = 0;
> + Status = SafeUint16Sub (Minuend, Subtrahend, &Result);
> + ASSERT_EQ (Status, RETURN_SUCCESS);
> + ASSERT_EQ (0x1f1f, Result);
> +
> + //
> + // Otherwise should result in an error status
> + //
> + Minuend = 0x5a5a;
> + Subtrahend = 0x6d6d;
> + Status = SafeUint16Sub (Minuend, Subtrahend, &Result);
> + ASSERT_EQ (RETURN_BUFFER_TOO_SMALL, Status);
> +}
> +
> +TEST(AdditionSubtractionTestSuite, TestSafeUint32Sub) {
> + RETURN_STATUS Status;
> + UINT32 Minuend;
> + UINT32 Subtrahend;
> + UINT32 Result;
> +
> + //
> + // If Minuend >= Subtrahend, then it's subtraction
> + //
> + Minuend = 0x5a5a5a5a;
> + Subtrahend = 0x3b3b3b3b;
> + Result = 0;
> + Status = SafeUint32Sub (Minuend, Subtrahend, &Result);
> + ASSERT_EQ (Status, RETURN_SUCCESS);
> + ASSERT_EQ ((UINT32)0x1f1f1f1f, Result);
> +
> + //
> + // Otherwise should result in an error status
> + //
> + Minuend = 0x5a5a5a5a;
> + Subtrahend = 0x6d6d6d6d;
> + Status = SafeUint32Sub (Minuend, Subtrahend, &Result);
> + ASSERT_EQ (RETURN_BUFFER_TOO_SMALL, Status);
> +}
> +
> +TEST(AdditionSubtractionTestSuite, TestSafeUint64Sub) {
> + RETURN_STATUS Status;
> + UINT64 Minuend;
> + UINT64 Subtrahend;
> + UINT64 Result;
> +
> + //
> + // If Minuend >= Subtrahend, then it's subtraction
> + //
> + Minuend = 0x5a5a5a5a5a5a5a5a;
> + Subtrahend = 0x3b3b3b3b3b3b3b3b;
> + Result = 0;
> + Status = SafeUint64Sub (Minuend, Subtrahend, &Result);
> + ASSERT_EQ (Status, RETURN_SUCCESS);
> + ASSERT_EQ ((UINT64)0x1f1f1f1f1f1f1f1f, Result);
> +
> + //
> + // Otherwise should result in an error status
> + //
> + Minuend = 0x5a5a5a5a5a5a5a5a;
> + Subtrahend = 0x6d6d6d6d6d6d6d6d;
> + Status = SafeUint64Sub (Minuend, Subtrahend, &Result);
> + ASSERT_EQ (RETURN_BUFFER_TOO_SMALL, Status);
> +}
> +
> +TEST(AdditionSubtractionTestSuite, TestSafeInt8Sub) {
> + RETURN_STATUS Status;
> + INT8 Minuend;
> + INT8 Subtrahend;
> + INT8 Result;
> +
> + //
> + // If the result of subtractions doesn't overflow MAX_INT8 or
> + // underflow MIN_INT8, then it's subtraction
> + //
> + Minuend = 0x5a;
> + Subtrahend = 0x3a;
> + Result = 0;
> + Status = SafeInt8Sub (Minuend, Subtrahend, &Result);
> + ASSERT_EQ (Status, RETURN_SUCCESS);
> + ASSERT_EQ (0x20, Result);
> +
> + Minuend = 58;
> + Subtrahend = 78;
> + Status = SafeInt8Sub (Minuend, Subtrahend, &Result);
> + ASSERT_EQ (Status, RETURN_SUCCESS);
> + ASSERT_EQ ((-20), Result);
> +
> + //
> + // Otherwise should result in an error status
> + //
> + Minuend = (-80);
> + Subtrahend = 80;
> + Status = SafeInt8Sub (Minuend, Subtrahend, &Result);
> + ASSERT_EQ (RETURN_BUFFER_TOO_SMALL, Status);
> +
> + Minuend = (80);
> + Subtrahend = (-80);
> + Status = SafeInt8Sub (Minuend, Subtrahend, &Result);
> + ASSERT_EQ (RETURN_BUFFER_TOO_SMALL, Status);
> +}
> +
> +TEST(AdditionSubtractionTestSuite, TestSafeInt16Sub) {
> + RETURN_STATUS Status;
> + INT16 Minuend;
> + INT16 Subtrahend;
> + INT16 Result;
> +
> + //
> + // If the result of subtractions doesn't overflow MAX_INT16 or
> + // underflow MIN_INT16, then it's subtraction
> + //
> + Minuend = 0x5a5a;
> + Subtrahend = 0x3a3a;
> + Result = 0;
> + Status = SafeInt16Sub (Minuend, Subtrahend, &Result);
> + ASSERT_EQ (Status, RETURN_SUCCESS);
> + ASSERT_EQ (0x2020, Result);
> +
> + Minuend = 0x3a3a;
> + Subtrahend = 0x5a5a;
> + Status = SafeInt16Sub (Minuend, Subtrahend, &Result);
> + ASSERT_EQ (Status, RETURN_SUCCESS);
> + ASSERT_EQ ((-8224), Result);
> +
> + //
> + // Otherwise should result in an error status
> + //
> + Minuend = (-31354);
> + Subtrahend = 31354;
> + Status = SafeInt16Sub (Minuend, Subtrahend, &Result);
> + ASSERT_EQ (RETURN_BUFFER_TOO_SMALL, Status);
> +
> + Minuend = (31354);
> + Subtrahend = (-31354);
> + Status = SafeInt16Sub (Minuend, Subtrahend, &Result);
> + ASSERT_EQ (RETURN_BUFFER_TOO_SMALL, Status);
> +}
> +
> +TEST(AdditionSubtractionTestSuite, TestSafeInt32Sub) {
> + RETURN_STATUS Status;
> + INT32 Minuend;
> + INT32 Subtrahend;
> + INT32 Result;
> +
> + //
> + // If the result of subtractions doesn't overflow MAX_INT32 or
> + // underflow MIN_INT32, then it's subtraction
> + //
> + Minuend = 0x5a5a5a5a;
> + Subtrahend = 0x3a3a3a3a;
> + Result = 0;
> + Status = SafeInt32Sub (Minuend, Subtrahend, &Result);
> + ASSERT_EQ (Status, RETURN_SUCCESS);
> + ASSERT_EQ (0x20202020, Result);
> +
> + Minuend = 0x3a3a3a3a;
> + Subtrahend = 0x5a5a5a5a;
> + Status = SafeInt32Sub (Minuend, Subtrahend, &Result);
> + ASSERT_EQ (Status, RETURN_SUCCESS);
> + ASSERT_EQ ((-538976288), Result);
> +
> + //
> + // Otherwise should result in an error status
> + //
> + Minuend = (-2054847098);
> + Subtrahend = 2054847098;
> + Status = SafeInt32Sub (Minuend, Subtrahend, &Result);
> + ASSERT_EQ (RETURN_BUFFER_TOO_SMALL, Status);
> +
> + Minuend = (2054847098);
> + Subtrahend = (-2054847098);
> + Status = SafeInt32Sub (Minuend, Subtrahend, &Result);
> + ASSERT_EQ (RETURN_BUFFER_TOO_SMALL, Status);
> +}
> +
> +TEST(AdditionSubtractionTestSuite, TestSafeInt64Sub) {
> + RETURN_STATUS Status;
> + INT64 Minuend;
> + INT64 Subtrahend;
> + INT64 Result;
> +
> + //
> + // If the result of subtractions doesn't overflow MAX_INT64 or
> + // underflow MIN_INT64, then it's subtraction
> + //
> + Minuend = 0x5a5a5a5a5a5a5a5a;
> + Subtrahend = 0x3a3a3a3a3a3a3a3a;
> + Result = 0;
> + Status = SafeInt64Sub (Minuend, Subtrahend, &Result);
> + ASSERT_EQ (Status, RETURN_SUCCESS);
> + ASSERT_EQ (0x2020202020202020, Result);
> +
> + Minuend = 0x3a3a3a3a3a3a3a3a;
> + Subtrahend = 0x5a5a5a5a5a5a5a5a;
> + Status = SafeInt64Sub (Minuend, Subtrahend, &Result);
> + ASSERT_EQ (Status, RETURN_SUCCESS);
> + ASSERT_EQ ((-2314885530818453536), Result);
> +
> + //
> + // Otherwise should result in an error status
> + //
> + Minuend = (-8825501086245354106);
> + Subtrahend = 8825501086245354106;
> + Status = SafeInt64Sub (Minuend, Subtrahend, &Result);
> + ASSERT_EQ (RETURN_BUFFER_TOO_SMALL, Status);
> +
> + Minuend = (8825501086245354106);
> + Subtrahend = (-8825501086245354106);
> + Status = SafeInt64Sub (Minuend, Subtrahend, &Result);
> + ASSERT_EQ (RETURN_BUFFER_TOO_SMALL, Status);
> +}
> +
> +//
> +// Multiplication function tests:
> +//
> +TEST(MultiplicationTestSuite, TestSafeUint8Mult) {
> + RETURN_STATUS Status;
> + UINT8 Multiplicand;
> + UINT8 Multiplier;
> + UINT8 Result;
> +
> + //
> + // If the result of multiplication doesn't overflow MAX_UINT8, it will
> succeed
> + //
> + Multiplicand = 0x12;
> + Multiplier = 0xa;
> + Result = 0;
> + Status = SafeUint8Mult (Multiplicand, Multiplier, &Result);
> + ASSERT_EQ (Status, RETURN_SUCCESS);
> + ASSERT_EQ (0xb4, Result);
> +
> + //
> + // Otherwise should result in an error status
> + //
> + Multiplicand = 0x12;
> + Multiplier = 0x23;
> + Status = SafeUint8Mult (Multiplicand, Multiplier, &Result);
> + ASSERT_EQ (RETURN_BUFFER_TOO_SMALL, Status);
> +}
> +
> +TEST(MultiplicationTestSuite, TestSafeUint16Mult) {
> + RETURN_STATUS Status;
> + UINT16 Multiplicand;
> + UINT16 Multiplier;
> + UINT16 Result;
> +
> + //
> + // If the result of multiplication doesn't overflow MAX_UINT16, it will
> succeed
> + //
> + Multiplicand = 0x212;
> + Multiplier = 0x7a;
> + Result = 0;
> + Status = SafeUint16Mult (Multiplicand, Multiplier, &Result);
> + ASSERT_EQ (Status, RETURN_SUCCESS);
> + ASSERT_EQ (0xfc94, Result);
> +
> + //
> + // Otherwise should result in an error status
> + //
> + Multiplicand = 0x1234;
> + Multiplier = 0x213;
> + Status = SafeUint16Mult (Multiplicand, Multiplier, &Result);
> + ASSERT_EQ (RETURN_BUFFER_TOO_SMALL, Status);
> +}
> +
> +TEST(MultiplicationTestSuite, TestSafeUint32Mult) {
> + RETURN_STATUS Status;
> + UINT32 Multiplicand;
> + UINT32 Multiplier;
> + UINT32 Result;
> +
> + //
> + // If the result of multiplication doesn't overflow MAX_UINT32, it will
> succeed
> + //
> + Multiplicand = 0xa122a;
> + Multiplier = 0xd23;
> + Result = 0;
> + Status = SafeUint32Mult (Multiplicand, Multiplier, &Result);
> + ASSERT_EQ (Status, RETURN_SUCCESS);
> + ASSERT_EQ (0x844c9dbe, Result);
> +
> + //
> + // Otherwise should result in an error status
> + //
> + Multiplicand = 0xa122a;
> + Multiplier = 0xed23;
> + Status = SafeUint32Mult (Multiplicand, Multiplier, &Result);
> + ASSERT_EQ (RETURN_BUFFER_TOO_SMALL, Status);
> +}
> +
> +TEST(MultiplicationTestSuite, TestSafeUint64Mult) {
> + RETURN_STATUS Status;
> + UINT64 Multiplicand;
> + UINT64 Multiplier;
> + UINT64 Result;
> +
> + //
> + // If the result of multiplication doesn't overflow MAX_UINT64, it will
> succeed
> + //
> + Multiplicand = 0x123456789a;
> + Multiplier = 0x1234567;
> + Result = 0;
> + Status = SafeUint64Mult (Multiplicand, Multiplier, &Result);
> + ASSERT_EQ (Status, RETURN_SUCCESS);
> + ASSERT_EQ ((UINT64)0x14b66db9745a07f6, Result);
> +
> + //
> + // Otherwise should result in an error status
> + //
> + Multiplicand = 0x123456789a;
> + Multiplier = 0x12345678;
> + Status = SafeUint64Mult (Multiplicand, Multiplier, &Result);
> + ASSERT_EQ (RETURN_BUFFER_TOO_SMALL, Status);
> +}
> +
> +TEST(MultiplicationTestSuite, TestSafeInt8Mult) {
> + RETURN_STATUS Status;
> + INT8 Multiplicand;
> + INT8 Multiplier;
> + INT8 Result;
> +
> + //
> + // If the result of multiplication doesn't overflow MAX_INT8 and
doesn't
> + // underflow MIN_UINT8, it will succeed
> + //
> + Multiplicand = 0x12;
> + Multiplier = 0x7;
> + Result = 0;
> + Status = SafeInt8Mult (Multiplicand, Multiplier, &Result);
> + ASSERT_EQ (Status, RETURN_SUCCESS);
> + ASSERT_EQ (0x7e, Result);
> +
> + //
> + // Otherwise should result in an error status
> + //
> + Multiplicand = 0x12;
> + Multiplier = 0xa;
> + Status = SafeInt8Mult (Multiplicand, Multiplier, &Result);
> + ASSERT_EQ (RETURN_BUFFER_TOO_SMALL, Status);
> +}
> +
> +TEST(MultiplicationTestSuite, TestSafeInt16Mult) {
> + RETURN_STATUS Status;
> + INT16 Multiplicand;
> + INT16 Multiplier;
> + INT16 Result;
> +
> + //
> + // If the result of multiplication doesn't overflow MAX_INT16 and
doesn't
> + // underflow MIN_UINT16, it will succeed
> + //
> + Multiplicand = 0x123;
> + Multiplier = 0x67;
> + Result = 0;
> + Status = SafeInt16Mult (Multiplicand, Multiplier, &Result);
> + ASSERT_EQ (Status, RETURN_SUCCESS);
> + ASSERT_EQ (0x7515, Result);
> +
> + //
> + // Otherwise should result in an error status
> + //
> + Multiplicand = 0x123;
> + Multiplier = 0xab;
> + Status = SafeInt16Mult (Multiplicand, Multiplier, &Result);
> + ASSERT_EQ (RETURN_BUFFER_TOO_SMALL, Status);
> +}
> +
> +TEST(MultiplicationTestSuite, TestSafeInt32Mult) {
> + RETURN_STATUS Status;
> + INT32 Multiplicand;
> + INT32 Multiplier;
> + INT32 Result;
> +
> + //
> + // If the result of multiplication doesn't overflow MAX_INT32 and
doesn't
> + // underflow MIN_UINT32, it will succeed
> + //
> + Multiplicand = 0x123456;
> + Multiplier = 0x678;
> + Result = 0;
> + Status = SafeInt32Mult (Multiplicand, Multiplier, &Result);
> + ASSERT_EQ (Status, RETURN_SUCCESS);
> + ASSERT_EQ (0x75c28c50, Result);
> +
> + //
> + // Otherwise should result in an error status
> + //
> + Multiplicand = 0x123456;
> + Multiplier = 0xabc;
> + Status = SafeInt32Mult (Multiplicand, Multiplier, &Result);
> + ASSERT_EQ (RETURN_BUFFER_TOO_SMALL, Status);
> +}
> +
> +TEST(MultiplicationTestSuite, TestSafeInt64Mult) {
> + RETURN_STATUS Status;
> + INT64 Multiplicand;
> + INT64 Multiplier;
> + INT64 Result;
> +
> + //
> + // If the result of multiplication doesn't overflow MAX_INT64 and
doesn't
> + // underflow MIN_UINT64, it will succeed
> + //
> + Multiplicand = 0x123456789;
> + Multiplier = 0x6789abcd;
> + Result = 0;
> + Status = SafeInt64Mult (Multiplicand, Multiplier, &Result);
> + ASSERT_EQ (Status, RETURN_SUCCESS);
> + ASSERT_EQ (0x75cd9045220d6bb5, Result);
> +
> + //
> + // Otherwise should result in an error status
> + //
> + Multiplicand = 0x123456789;
> + Multiplier = 0xa789abcd;
> + Status = SafeInt64Mult (Multiplicand, Multiplier, &Result);
> + ASSERT_EQ (RETURN_BUFFER_TOO_SMALL, Status);
> +}
> +
> +int main(int argc, char* argv[]) {
> + testing::InitGoogleTest(&argc, argv);
> + return RUN_ALL_TESTS();
> +}
> diff --git a/MdePkg/Test/MdePkgHostTest.dsc
> b/MdePkg/Test/MdePkgHostTest.dsc
> index 0cac14f0e557..b8b186dd8b17 100644
> --- a/MdePkg/Test/MdePkgHostTest.dsc
> +++ b/MdePkg/Test/MdePkgHostTest.dsc
> @@ -28,6 +28,7 @@ [Components]
> #
> MdePkg/Test/UnitTest/Library/BaseSafeIntLib/TestBaseSafeIntLibHost.inf
> MdePkg/Test/UnitTest/Library/BaseLib/BaseLibUnitTestsHost.inf
> +
> MdePkg/Test/GoogleTest/Library/BaseSafeIntLib/GoogleTestBaseSafeIntLib.i
> nf
>
> #
> # Build HOST_APPLICATION Libraries
> --
> 2.37.1.windows.1
>
>
>
>
>
>
>
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