gvim - How to execute `highlight test` in vim in terminal?

Question

The so-called hightlight refers to:

I find this feature very helpful for custom color matching, but currently it can only be found in Gvim.

The color test above corresponds to a file, which can be used by downloading source.

Does vim in the terminal have this function? How to do it?

Answer 1

This menu command is equivalent to executing in bottom line command mode
:so $VIMRUNTIME/syntax/hitest.vim

You can see
:help highlight
It’s mentioned in it

It is also mentioned in the help
:runtime syntax/colortest.vim
It is also very useful

Answer 2

Edit ~/.vimrc file