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| author | Justin M. Keyes <justinkz@gmail.com> | 2019-04-06 23:28:05 +0200 |
|---|---|---|
| committer | Justin M. Keyes <justinkz@gmail.com> | 2019-04-06 23:48:26 +0200 |
| commit | 3cd9422c4c43fc7f4e6397a2b07a9ab05d4026cf (patch) | |
| tree | db605d848740655c3ae48f270b9526a17950df9c /src/nvim/testdir | |
| parent | 052ced4954075eca360ff7689afea82252f1c599 (diff) | |
| download | rneovim-3cd9422c4c43fc7f4e6397a2b07a9ab05d4026cf.tar.gz rneovim-3cd9422c4c43fc7f4e6397a2b07a9ab05d4026cf.tar.bz2 rneovim-3cd9422c4c43fc7f4e6397a2b07a9ab05d4026cf.zip | |
vim-patch:8.1.1113: making an autocommand trigger once is not so easy
Problem: Making an autocommand trigger once is not so easy.
Solution: Add the ++once argument. Also add ++nested as an alias for
"nested". (Justin M. Keyes, closes vim/vim#4100)
https://github.com/vim/vim/commit/eb93f3f0e2b2ae65c5c3f55be3e62d64e3066f35
Diffstat (limited to 'src/nvim/testdir')
| -rw-r--r-- | src/nvim/testdir/test_autocmd.vim | 70 |
1 files changed, 70 insertions, 0 deletions
diff --git a/src/nvim/testdir/test_autocmd.vim b/src/nvim/testdir/test_autocmd.vim index 7a6c9478ca..6d4c54bbf9 100644 --- a/src/nvim/testdir/test_autocmd.vim +++ b/src/nvim/testdir/test_autocmd.vim @@ -1308,3 +1308,73 @@ func Test_Changed_FirstTime() call delete('Xchanged.txt') bwipe! endfunc + +func Test_autocmd_nested() + let g:did_nested = 0 + augroup Testing + au WinNew * edit somefile + au BufNew * let g:did_nested = 1 + augroup END + split + call assert_equal(0, g:did_nested) + close + bwipe! somefile + + " old nested argument still works + augroup Testing + au! + au WinNew * nested edit somefile + au BufNew * let g:did_nested = 1 + augroup END + split + call assert_equal(1, g:did_nested) + close + bwipe! somefile + + " New ++nested argument works + augroup Testing + au! + au WinNew * ++nested edit somefile + au BufNew * let g:did_nested = 1 + augroup END + split + call assert_equal(1, g:did_nested) + close + bwipe! somefile + + augroup Testing + au! + augroup END + + call assert_fails('au WinNew * ++nested ++nested echo bad', 'E983:') + call assert_fails('au WinNew * nested nested echo bad', 'E983:') +endfunc + +func Test_autocmd_once() + " Without ++once WinNew triggers twice + let g:did_split = 0 + augroup Testing + au WinNew * let g:did_split += 1 + augroup END + split + split + call assert_equal(2, g:did_split) + call assert_true(exists('#WinNew')) + close + close + + " With ++once WinNew triggers once + let g:did_split = 0 + augroup Testing + au! + au WinNew * ++once let g:did_split += 1 + augroup END + split + split + call assert_equal(1, g:did_split) + call assert_false(exists('#WinNew')) + close + close + + call assert_fails('au WinNew * ++once ++once echo bad', 'E983:') +endfunc |