回复: [Patch V2 2/7] MdePkg/Include/Library: Undefine _ASSERT() if already defined

["gaoliming" <gaoliming@byosoft.com.cn>]

Reviewed-by: Liming Gao <gaoliming@byosoft.com.cn>

> -----邮件原件-----
> 发件人: Michael D Kinney <michael.d.kinney@intel.com>
> 发送时间: 2022年11月5日 4:25
> 收件人: devel@edk2.groups.io
> 抄送: Liming Gao <gaoliming@byosoft.com.cn>; Zhiguang Liu
> <zhiguang.liu@intel.com>
> 主题: [Patch V2 2/7] MdePkg/Include/Library: Undefine _ASSERT() if already
> defined
> 
> REF: https://bugzilla.tianocore.org/show_bug.cgi?id=4134
> 
> When unit testing is enabled, make sure _ASSERT() is not already
> defined by the host environment before defining _ASSERT().  This
> avoids conflicts with VS20xx builds of GoogleTest based unit tests.
> 
> Cc: Liming Gao <gaoliming@byosoft.com.cn>
> Cc: Zhiguang Liu <zhiguang.liu@intel.com>
> Signed-off-by: Michael D Kinney <michael.d.kinney@intel.com>
> ---
>  MdePkg/Include/Library/DebugLib.h | 3 +++
>  1 file changed, 3 insertions(+)
> 
> diff --git a/MdePkg/Include/Library/DebugLib.h
> b/MdePkg/Include/Library/DebugLib.h
> index 8d3d08638d73..9110be2f41b3 100644
> --- a/MdePkg/Include/Library/DebugLib.h
> +++ b/MdePkg/Include/Library/DebugLib.h
> @@ -337,6 +337,9 @@ UnitTestDebugAssert (
>    IN CONST CHAR8  *Description
>    );
> 
> +  #if defined (_ASSERT)
> +    #undef _ASSERT
> +  #endif
>    #if defined (__clang__) && defined (__FILE_NAME__)
>  #define _ASSERT(Expression)  UnitTestDebugAssert (__FILE_NAME__,
> DEBUG_LINE_NUMBER, DEBUG_EXPRESSION_STRING (Expression))
>    #else
> --
> 2.37.1.windows.1