efi_selftest: sharpen ConvertPointer() test
Now that ConvertPointer() is implemented throw an error if the result is incorrect. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Now that ConvertPointer() is implemented throw an error if the result is incorrect. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>