Question Scripts only for editor not for builds

hello

Is there a way to mark a code to be only for development? I want to write some test lines but not build them .
I know that i can go back and delete them when the game is ready for build but it is time consuming to check every script.

sorry for my English

 

Either surround the code in

#if UNITY_EDITOR

pre-processors, put the code in a folder called 'Editor', or have the code compiled into an editor-only assembly definition.

Do note that you can't have editor only monobehaviours.

 

if you want to write tests
https://unity.com/how-to/automated-tests-unity-test-framework

 

I'd prefer this:

#if DEBUG
..
#endif

Because one may want to have a debug/development build with those lines active.

There are however issues with both approaches if the condition includes/excludes serialized fields. Because the editor may serialize some fields which are not compiled in a release build, thus causing at least an error in the release build because the serialized data doesn't match the serializable fields of the script.