Mercurial > vim
view src/testdir/test_undolevels.vim @ 9626:172131507c85 v7.4.2090
commit https://github.com/vim/vim/commit/df48fb456fb6bf63d94cad9b302ff01d8ee8d311
Author: Bram Moolenaar <Bram@vim.org>
Date: Fri Jul 22 21:50:18 2016 +0200
patch 7.4.2090
Problem: Using submatch() in a lambda passed to substitute() is verbose.
Solution: Use a static list and pass it as an optional argument to the
function. Fix memory leak.
author | Christian Brabandt <cb@256bit.org> |
---|---|
date | Fri, 22 Jul 2016 22:00:07 +0200 |
parents | 5deb9e8f4292 |
children |
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line source
" Tests for 'undolevels' func FillBuffer() for i in range(1,13) put=i " Set 'undolevels' to split undo. exe "setg ul=" . &g:ul endfor endfunc func Test_global_local_undolevels() new one set undolevels=5 call FillBuffer() " will only undo the last 5 changes, end up with 13 - (5 + 1) = 7 lines earlier 10 call assert_equal(5, &g:undolevels) call assert_equal(-123456, &l:undolevels) call assert_equal('7', getline('$')) new two setlocal undolevels=2 call FillBuffer() " will only undo the last 2 changes, end up with 13 - (2 + 1) = 10 lines earlier 10 call assert_equal(5, &g:undolevels) call assert_equal(2, &l:undolevels) call assert_equal('10', getline('$')) setlocal ul=10 call assert_equal(5, &g:undolevels) call assert_equal(10, &l:undolevels) " Setting local value in "two" must not change local value in "one" wincmd p call assert_equal(5, &g:undolevels) call assert_equal(-123456, &l:undolevels) new three setglobal ul=50 call assert_equal(50, &g:undolevels) call assert_equal(-123456, &l:undolevels) " Drop created windows set ul& new only! endfunc