Mercurial > vim
view src/testdir/test_autocmd.vim @ 23758:97296182d336 v8.2.2420
patch 8.2.2420: too many problems with using all autocommand events
Commit: https://github.com/vim/vim/commit/9a046fd08bcae319d39a4dbde2be81decee19013
Author: Bram Moolenaar <Bram@vim.org>
Date: Thu Jan 28 13:47:59 2021 +0100
patch 8.2.2420: too many problems with using all autocommand events
Problem: Too many problems with using all autocommand events.
Solution: Disallow defining an autocommand for all events.
| author | Bram Moolenaar <Bram@vim.org> |
|---|---|
| date | Thu, 28 Jan 2021 14:00:04 +0100 |
| parents | 65d11d6ed4c2 |
| children | bb2afcad503b |
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" Tests for autocommands source shared.vim source check.vim source term_util.vim func s:cleanup_buffers() abort for bnr in range(1, bufnr('$')) if bufloaded(bnr) && bufnr('%') != bnr execute 'bd! ' . bnr endif endfor endfunc func Test_vim_did_enter() call assert_false(v:vim_did_enter) " This script will never reach the main loop, can't check if v:vim_did_enter " becomes one. endfunc " Test for the CursorHold autocmd func Test_CursorHold_autocmd() CheckRunVimInTerminal call writefile(['one', 'two', 'three'], 'Xfile') let before =<< trim END set updatetime=10 au CursorHold * call writefile([line('.')], 'Xoutput', 'a') END call writefile(before, 'Xinit') let buf = RunVimInTerminal('-S Xinit Xfile', {}) call term_sendkeys(buf, "G") call term_wait(buf, 50) call term_sendkeys(buf, "gg") call term_wait(buf) call WaitForAssert({-> assert_equal(['1'], readfile('Xoutput')[-1:-1])}) call term_sendkeys(buf, "j") call term_wait(buf) call WaitForAssert({-> assert_equal(['1', '2'], readfile('Xoutput')[-2:-1])}) call term_sendkeys(buf, "j") call term_wait(buf) call WaitForAssert({-> assert_equal(['1', '2', '3'], readfile('Xoutput')[-3:-1])}) call StopVimInTerminal(buf) call delete('Xinit') call delete('Xoutput') call delete('Xfile') endfunc if has('timers') func ExitInsertMode(id) call feedkeys("\<Esc>") endfunc func Test_cursorhold_insert() " Need to move the cursor. call feedkeys("ggG", "xt") let g:triggered = 0 au CursorHoldI * let g:triggered += 1 set updatetime=20 call timer_start(100, 'ExitInsertMode') call feedkeys('a', 'x!') call assert_equal(1, g:triggered) unlet g:triggered au! CursorHoldI set updatetime& endfunc func Test_cursorhold_insert_with_timer_interrupt() CheckFeature job " Need to move the cursor. call feedkeys("ggG", "xt") " Confirm the timer invoked in exit_cb of the job doesn't disturb " CursorHoldI event. let g:triggered = 0 au CursorHoldI * let g:triggered += 1 set updatetime=100 call job_start(has('win32') ? 'cmd /c echo:' : 'echo', \ {'exit_cb': {-> timer_start(200, 'ExitInsertMode')}}) call feedkeys('a', 'x!') call assert_equal(1, g:triggered) unlet g:triggered au! CursorHoldI set updatetime& endfunc func Test_cursorhold_insert_ctrl_x() let g:triggered = 0 au CursorHoldI * let g:triggered += 1 set updatetime=20 call timer_start(100, 'ExitInsertMode') " CursorHoldI does not trigger after CTRL-X call feedkeys("a\<C-X>", 'x!') call assert_equal(0, g:triggered) unlet g:triggered au! CursorHoldI set updatetime& endfunc func Test_OptionSet_modeline() call test_override('starting', 1) au! OptionSet augroup set_tabstop au OptionSet tabstop call timer_start(1, {-> execute("echo 'Handler called'", "")}) augroup END call writefile(['vim: set ts=7 sw=5 :', 'something'], 'XoptionsetModeline') set modeline let v:errmsg = '' call assert_fails('split XoptionsetModeline', 'E12:') call assert_equal(7, &ts) call assert_equal('', v:errmsg) augroup set_tabstop au! augroup END bwipe! set ts& call delete('XoptionsetModeline') call test_override('starting', 0) endfunc endif "has('timers') func Test_bufunload() augroup test_bufunload_group autocmd! autocmd BufUnload * call add(s:li, "bufunload") autocmd BufDelete * call add(s:li, "bufdelete") autocmd BufWipeout * call add(s:li, "bufwipeout") augroup END let s:li = [] new setlocal bufhidden= bunload call assert_equal(["bufunload", "bufdelete"], s:li) let s:li = [] new setlocal bufhidden=delete bunload call assert_equal(["bufunload", "bufdelete"], s:li) let s:li = [] new setlocal bufhidden=unload bwipeout call assert_equal(["bufunload", "bufdelete", "bufwipeout"], s:li) au! test_bufunload_group augroup! test_bufunload_group endfunc " SEGV occurs in older versions. (At least 7.4.2005 or older) func Test_autocmd_bufunload_with_tabnext() tabedit tabfirst augroup test_autocmd_bufunload_with_tabnext_group autocmd! autocmd BufUnload <buffer> tabnext augroup END quit call assert_equal(2, tabpagenr('$')) autocmd! test_autocmd_bufunload_with_tabnext_group augroup! test_autocmd_bufunload_with_tabnext_group tablast quit endfunc func Test_autocmd_bufwinleave_with_tabfirst() tabedit augroup sample autocmd! autocmd BufWinLeave <buffer> tabfirst augroup END call setline(1, ['a', 'b', 'c']) edit! a.txt tabclose endfunc " SEGV occurs in older versions. (At least 7.4.2321 or older) func Test_autocmd_bufunload_avoiding_SEGV_01() split aa.txt let lastbuf = bufnr('$') augroup test_autocmd_bufunload autocmd! exe 'autocmd BufUnload <buffer> ' . (lastbuf + 1) . 'bwipeout!' augroup END call assert_fails('edit bb.txt', 'E937:') autocmd! test_autocmd_bufunload augroup! test_autocmd_bufunload bwipe! aa.txt bwipe! bb.txt endfunc " SEGV occurs in older versions. (At least 7.4.2321 or older) func Test_autocmd_bufunload_avoiding_SEGV_02() setlocal buftype=nowrite let lastbuf = bufnr('$') augroup test_autocmd_bufunload autocmd! exe 'autocmd BufUnload <buffer> ' . (lastbuf + 1) . 'bwipeout!' augroup END normal! i1 call assert_fails('edit a.txt', 'E517:') autocmd! test_autocmd_bufunload augroup! test_autocmd_bufunload bwipe! a.txt endfunc func Test_autocmd_dummy_wipeout() " prepare files call writefile([''], 'Xdummywipetest1.txt') call writefile([''], 'Xdummywipetest2.txt') augroup test_bufunload_group autocmd! autocmd BufUnload * call add(s:li, "bufunload") autocmd BufDelete * call add(s:li, "bufdelete") autocmd BufWipeout * call add(s:li, "bufwipeout") augroup END let s:li = [] split Xdummywipetest1.txt silent! vimgrep /notmatched/ Xdummywipetest* call assert_equal(["bufunload", "bufwipeout"], s:li) bwipeout call delete('Xdummywipetest1.txt') call delete('Xdummywipetest2.txt') au! test_bufunload_group augroup! test_bufunload_group endfunc func Test_win_tab_autocmd() let g:record = [] augroup testing au WinNew * call add(g:record, 'WinNew') au WinEnter * call add(g:record, 'WinEnter') au WinLeave * call add(g:record, 'WinLeave') au TabNew * call add(g:record, 'TabNew') au TabClosed * call add(g:record, 'TabClosed') au TabEnter * call add(g:record, 'TabEnter') au TabLeave * call add(g:record, 'TabLeave') augroup END split tabnew close close call assert_equal([ \ 'WinLeave', 'WinNew', 'WinEnter', \ 'WinLeave', 'TabLeave', 'WinNew', 'WinEnter', 'TabNew', 'TabEnter', \ 'WinLeave', 'TabLeave', 'TabClosed', 'WinEnter', 'TabEnter', \ 'WinLeave', 'WinEnter' \ ], g:record) let g:record = [] tabnew somefile tabnext bwipe somefile call assert_equal([ \ 'WinLeave', 'TabLeave', 'WinNew', 'WinEnter', 'TabNew', 'TabEnter', \ 'WinLeave', 'TabLeave', 'WinEnter', 'TabEnter', \ 'TabClosed' \ ], g:record) augroup testing au! augroup END unlet g:record endfunc func s:AddAnAutocmd() augroup vimBarTest au BufReadCmd * echo 'hello' augroup END call assert_equal(3, len(split(execute('au vimBarTest'), "\n"))) endfunc func Test_early_bar() " test that a bar is recognized before the {event} call s:AddAnAutocmd() augroup vimBarTest | au! | augroup END call assert_equal(1, len(split(execute('au vimBarTest'), "\n"))) call s:AddAnAutocmd() augroup vimBarTest| au!| augroup END call assert_equal(1, len(split(execute('au vimBarTest'), "\n"))) " test that a bar is recognized after the {event} call s:AddAnAutocmd() augroup vimBarTest| au!BufReadCmd| augroup END call assert_equal(1, len(split(execute('au vimBarTest'), "\n"))) " test that a bar is recognized after the {group} call s:AddAnAutocmd() au! vimBarTest|echo 'hello' call assert_equal(1, len(split(execute('au vimBarTest'), "\n"))) endfunc func RemoveGroup() autocmd! StartOK augroup! StartOK endfunc func Test_augroup_warning() augroup TheWarning au VimEnter * echo 'entering' augroup END call assert_match("TheWarning.*VimEnter", execute('au VimEnter')) redir => res augroup! TheWarning redir END call assert_match("W19:", res) call assert_match("-Deleted-.*VimEnter", execute('au VimEnter')) " check "Another" does not take the pace of the deleted entry augroup Another augroup END call assert_match("-Deleted-.*VimEnter", execute('au VimEnter')) augroup! Another " no warning for postpone aucmd delete augroup StartOK au VimEnter * call RemoveGroup() augroup END call assert_match("StartOK.*VimEnter", execute('au VimEnter')) redir => res doautocmd VimEnter redir END call assert_notmatch("W19:", res) au! VimEnter call assert_fails('augroup!', 'E471:') endfunc func Test_BufReadCmdHelp() " This used to cause access to free memory au BufReadCmd * e +h help au! BufReadCmd endfunc func Test_BufReadCmdHelpJump() " This used to cause access to free memory au BufReadCmd * e +h{ " } to fix highlighting call assert_fails('help', 'E434:') au! BufReadCmd endfunc func Test_augroup_deleted() " This caused a crash before E936 was introduced augroup x call assert_fails('augroup! x', 'E936:') au VimEnter * echo augroup end augroup! x call assert_match("-Deleted-.*VimEnter", execute('au VimEnter')) au! VimEnter endfunc " Tests for autocommands on :close command. " This used to be in test13. func Test_three_windows() " Clean up buffers, because in some cases this function fails. call s:cleanup_buffers() " Write three files and open them, each in a window. " Then go to next window, with autocommand that deletes the previous one. " Do this twice, writing the file. e! Xtestje1 call setline(1, 'testje1') w sp Xtestje2 call setline(1, 'testje2') w sp Xtestje3 call setline(1, 'testje3') w wincmd w au WinLeave Xtestje2 bwipe wincmd w call assert_equal('Xtestje1', expand('%')) au WinLeave Xtestje1 bwipe Xtestje3 close call assert_equal('Xtestje1', expand('%')) " Test deleting the buffer on a Unload event. If this goes wrong there " will be the ATTENTION prompt. e Xtestje1 au! au! BufUnload Xtestje1 bwipe call assert_fails('e Xtestje3', 'E937:') call assert_equal('Xtestje3', expand('%')) e Xtestje2 sp Xtestje1 call assert_fails('e', 'E937:') call assert_equal('Xtestje1', expand('%')) " Test changing buffers in a BufWipeout autocommand. If this goes wrong " there are ml_line errors and/or a Crash. au! only e Xanother e Xtestje1 bwipe Xtestje2 bwipe Xtestje3 au BufWipeout Xtestje1 buf Xtestje1 bwipe call assert_equal('Xanother', expand('%')) only help wincmd w 1quit call assert_equal('Xanother', expand('%')) au! enew call delete('Xtestje1') call delete('Xtestje2') call delete('Xtestje3') endfunc func Test_BufEnter() au! BufEnter au Bufenter * let val = val . '+' let g:val = '' split NewFile call assert_equal('+', g:val) bwipe! call assert_equal('++', g:val) " Also get BufEnter when editing a directory call mkdir('Xdir') split Xdir call assert_equal('+++', g:val) " On MS-Windows we can't edit the directory, make sure we wipe the right " buffer. bwipe! Xdir call delete('Xdir', 'd') au! BufEnter endfunc " Closing a window might cause an endless loop " E814 for older Vims func Test_autocmd_bufwipe_in_SessLoadPost() edit Xtest tabnew file Xsomething set noswapfile mksession! let content =<< trim [CODE] call test_override('ui_delay', 10) set nocp noswapfile let v:swapchoice = "e" augroup test_autocmd_sessionload autocmd! autocmd SessionLoadPost * exe bufnr("Xsomething") . "bw!" augroup END func WriteErrors() call writefile([execute("messages")], "Xerrors") endfunc au VimLeave * call WriteErrors() [CODE] call writefile(content, 'Xvimrc') call system(GetVimCommand('Xvimrc') .. ' --not-a-term --noplugins -S Session.vim -c cq') let errors = join(readfile('Xerrors')) call assert_match('E814:', errors) set swapfile for file in ['Session.vim', 'Xvimrc', 'Xerrors'] call delete(file) endfor endfunc " Using :blast and :ball for many events caused a crash, because b_nwindows was " not incremented correctly. func Test_autocmd_blast_badd() let content =<< trim [CODE] au BufNew,BufAdd,BufWinEnter,BufEnter,BufLeave,BufWinLeave,BufUnload,VimEnter foo* blast edit foo1 au BufNew,BufAdd,BufWinEnter,BufEnter,BufLeave,BufWinLeave,BufUnload,VimEnter foo* ball edit foo2 call writefile(['OK'], 'Xerrors') qall [CODE] call writefile(content, 'XblastBall') call system(GetVimCommand() .. ' --clean -S XblastBall') call assert_match('OK', readfile('Xerrors')->join()) call delete('XblastBall') call delete('Xerrors') endfunc " SEGV occurs in older versions. func Test_autocmd_bufwipe_in_SessLoadPost2() tabnew set noswapfile mksession! let content =<< trim [CODE] set nocp noswapfile function! DeleteInactiveBufs() tabfirst let tabblist = [] for i in range(1, tabpagenr(''$'')) call extend(tabblist, tabpagebuflist(i)) endfor for b in range(1, bufnr(''$'')) if bufexists(b) && buflisted(b) && (index(tabblist, b) == -1 || bufname(b) =~# ''^$'') exec ''bwipeout '' . b endif endfor echomsg "SessionLoadPost DONE" endfunction au SessionLoadPost * call DeleteInactiveBufs() func WriteErrors() call writefile([execute("messages")], "Xerrors") endfunc au VimLeave * call WriteErrors() [CODE] call writefile(content, 'Xvimrc') call system(GetVimCommand('Xvimrc') .. ' --not-a-term --noplugins -S Session.vim -c cq') let errors = join(readfile('Xerrors')) " This probably only ever matches on unix. call assert_notmatch('Caught deadly signal SEGV', errors) call assert_match('SessionLoadPost DONE', errors) set swapfile for file in ['Session.vim', 'Xvimrc', 'Xerrors'] call delete(file) endfor endfunc func Test_empty_doau() doau \| endfunc func s:AutoCommandOptionSet(match) let template = "Option: <%s>, OldVal: <%s>, OldValLocal: <%s>, OldValGlobal: <%s>, NewVal: <%s>, Scope: <%s>, Command: <%s>\n" let item = remove(g:options, 0) let expected = printf(template, item[0], item[1], item[2], item[3], item[4], item[5], item[6]) let actual = printf(template, a:match, v:option_old, v:option_oldlocal, v:option_oldglobal, v:option_new, v:option_type, v:option_command) let g:opt = [expected, actual] "call assert_equal(expected, actual) endfunc func Test_OptionSet() CheckOption autochdir badd test_autocmd.vim call test_override('starting', 1) set nocp au OptionSet * :call s:AutoCommandOptionSet(expand("<amatch>")) " 1: Setting number option" let g:options = [['number', 0, 0, 0, 1, 'global', 'set']] set nu call assert_equal([], g:options) call assert_equal(g:opt[0], g:opt[1]) " 2: Setting local number option" let g:options = [['number', 1, 1, '', 0, 'local', 'setlocal']] setlocal nonu call assert_equal([], g:options) call assert_equal(g:opt[0], g:opt[1]) " 3: Setting global number option" let g:options = [['number', 1, '', 1, 0, 'global', 'setglobal']] setglobal nonu call assert_equal([], g:options) call assert_equal(g:opt[0], g:opt[1]) " 4: Setting local autoindent option" let g:options = [['autoindent', 0, 0, '', 1, 'local', 'setlocal']] setlocal ai call assert_equal([], g:options) call assert_equal(g:opt[0], g:opt[1]) " 5: Setting global autoindent option" let g:options = [['autoindent', 0, '', 0, 1, 'global', 'setglobal']] setglobal ai call assert_equal([], g:options) call assert_equal(g:opt[0], g:opt[1]) " 6: Setting global autoindent option" let g:options = [['autoindent', 1, 1, 1, 0, 'global', 'set']] set ai! call assert_equal([], g:options) call assert_equal(g:opt[0], g:opt[1]) " 6a: Setting global autoindent option" let g:options = [['autoindent', 1, 1, 0, 0, 'global', 'set']] noa setlocal ai noa setglobal noai set ai! call assert_equal([], g:options) call assert_equal(g:opt[0], g:opt[1]) " Should not print anything, use :noa " 7: don't trigger OptionSet" let g:options = [['invalid', 'invalid', 'invalid', 'invalid', 'invalid', 'invalid', 'invalid']] noa set nonu call assert_equal([['invalid', 'invalid', 'invalid', 'invalid', 'invalid', 'invalid', 'invalid']], g:options) call assert_equal(g:opt[0], g:opt[1]) " 8: Setting several global list and number option" let g:options = [['list', 0, 0, 0, 1, 'global', 'set'], ['number', 0, 0, 0, 1, 'global', 'set']] set list nu call assert_equal([], g:options) call assert_equal(g:opt[0], g:opt[1]) " 9: don't trigger OptionSet" let g:options = [['invalid', 'invalid', 'invalid', 'invalid', 'invalid', 'invalid', 'invalid'], ['invalid', 'invalid', 'invalid', 'invalid', 'invalid', 'invalid', 'invalid']] noa set nolist nonu call assert_equal([['invalid', 'invalid', 'invalid', 'invalid', 'invalid', 'invalid', 'invalid'], ['invalid', 'invalid', 'invalid', 'invalid', 'invalid', 'invalid', 'invalid']], g:options) call assert_equal(g:opt[0], g:opt[1]) " 10: Setting global acd" let g:options = [['autochdir', 0, 0, '', 1, 'local', 'setlocal']] setlocal acd call assert_equal([], g:options) call assert_equal(g:opt[0], g:opt[1]) " 11: Setting global autoread (also sets local value)" let g:options = [['autoread', 0, 0, 0, 1, 'global', 'set']] set ar call assert_equal([], g:options) call assert_equal(g:opt[0], g:opt[1]) " 12: Setting local autoread" let g:options = [['autoread', 1, 1, '', 1, 'local', 'setlocal']] setlocal ar call assert_equal([], g:options) call assert_equal(g:opt[0], g:opt[1]) " 13: Setting global autoread" let g:options = [['autoread', 1, '', 1, 0, 'global', 'setglobal']] setglobal invar call assert_equal([], g:options) call assert_equal(g:opt[0], g:opt[1]) " 14: Setting option backspace through :let" let g:options = [['backspace', '', '', '', 'eol,indent,start', 'global', 'set']] let &bs = "eol,indent,start" call assert_equal([], g:options) call assert_equal(g:opt[0], g:opt[1]) " 15: Setting option backspace through setbufvar()" let g:options = [['backup', 0, 0, '', 1, 'local', 'setlocal']] " try twice, first time, shouldn't trigger because option name is invalid, " second time, it should trigger let bnum = bufnr('%') call assert_fails("call setbufvar(bnum, '&l:bk', 1)", 'E355:') " should trigger, use correct option name call setbufvar(bnum, '&backup', 1) call assert_equal([], g:options) call assert_equal(g:opt[0], g:opt[1]) " 16: Setting number option using setwinvar" let g:options = [['number', 0, 0, '', 1, 'local', 'setlocal']] call setwinvar(0, '&number', 1) call assert_equal([], g:options) call assert_equal(g:opt[0], g:opt[1]) " 17: Setting key option, shouldn't trigger" let g:options = [['key', 'invalid', 'invalid1', 'invalid2', 'invalid3', 'invalid4', 'invalid5']] setlocal key=blah setlocal key= call assert_equal([['key', 'invalid', 'invalid1', 'invalid2', 'invalid3', 'invalid4', 'invalid5']], g:options) call assert_equal(g:opt[0], g:opt[1]) " 18a: Setting string global option" let oldval = &backupext let g:options = [['backupext', oldval, oldval, oldval, 'foo', 'global', 'set']] set backupext=foo call assert_equal([], g:options) call assert_equal(g:opt[0], g:opt[1]) " 18b: Resetting string global option" let g:options = [['backupext', 'foo', 'foo', 'foo', oldval, 'global', 'set']] set backupext& call assert_equal([], g:options) call assert_equal(g:opt[0], g:opt[1]) " 18c: Setting global string global option" let g:options = [['backupext', oldval, '', oldval, 'bar', 'global', 'setglobal']] setglobal backupext=bar call assert_equal([], g:options) call assert_equal(g:opt[0], g:opt[1]) " 18d: Setting local string global option" " As this is a global option this sets the global value even though " :setlocal is used! noa set backupext& " Reset global and local value (without triggering autocmd) let g:options = [['backupext', oldval, oldval, '', 'baz', 'local', 'setlocal']] setlocal backupext=baz call assert_equal([], g:options) call assert_equal(g:opt[0], g:opt[1]) " 18e: Setting again string global option" noa setglobal backupext=ext_global " Reset global and local value (without triggering autocmd) noa setlocal backupext=ext_local " Sets the global(!) value! let g:options = [['backupext', 'ext_local', 'ext_local', 'ext_local', 'fuu', 'global', 'set']] set backupext=fuu call assert_equal([], g:options) call assert_equal(g:opt[0], g:opt[1]) " 19a: Setting string local-global (to buffer) option" let oldval = &tags let g:options = [['tags', oldval, oldval, oldval, 'tagpath', 'global', 'set']] set tags=tagpath call assert_equal([], g:options) call assert_equal(g:opt[0], g:opt[1]) " 19b: Resetting string local-global (to buffer) option" let g:options = [['tags', 'tagpath', 'tagpath', 'tagpath', oldval, 'global', 'set']] set tags& call assert_equal([], g:options) call assert_equal(g:opt[0], g:opt[1]) " 19c: Setting global string local-global (to buffer) option " let g:options = [['tags', oldval, '', oldval, 'tagpath1', 'global', 'setglobal']] setglobal tags=tagpath1 call assert_equal([], g:options) call assert_equal(g:opt[0], g:opt[1]) " 19d: Setting local string local-global (to buffer) option" let g:options = [['tags', 'tagpath1', 'tagpath1', '', 'tagpath2', 'local', 'setlocal']] setlocal tags=tagpath2 call assert_equal([], g:options) call assert_equal(g:opt[0], g:opt[1]) " 19e: Setting again string local-global (to buffer) option" " Note: v:option_old is the old global value for local-global string options " but the old local value for all other kinds of options. noa setglobal tags=tag_global " Reset global and local value (without triggering autocmd) noa setlocal tags=tag_local let g:options = [['tags', 'tag_global', 'tag_local', 'tag_global', 'tagpath', 'global', 'set']] set tags=tagpath call assert_equal([], g:options) call assert_equal(g:opt[0], g:opt[1]) " 19f: Setting string local-global (to buffer) option to an empty string" " Note: v:option_old is the old global value for local-global string options " but the old local value for all other kinds of options. noa set tags=tag_global " Reset global and local value (without triggering autocmd) noa setlocal tags= " empty string let g:options = [['tags', 'tag_global', '', 'tag_global', 'tagpath', 'global', 'set']] set tags=tagpath call assert_equal([], g:options) call assert_equal(g:opt[0], g:opt[1]) " 20a: Setting string local (to buffer) option" let oldval = &spelllang let g:options = [['spelllang', oldval, oldval, oldval, 'elvish,klingon', 'global', 'set']] set spelllang=elvish,klingon call assert_equal([], g:options) call assert_equal(g:opt[0], g:opt[1]) " 20b: Resetting string local (to buffer) option" let g:options = [['spelllang', 'elvish,klingon', 'elvish,klingon', 'elvish,klingon', oldval, 'global', 'set']] set spelllang& call assert_equal([], g:options) call assert_equal(g:opt[0], g:opt[1]) " 20c: Setting global string local (to buffer) option" let g:options = [['spelllang', oldval, '', oldval, 'elvish', 'global', 'setglobal']] setglobal spelllang=elvish call assert_equal([], g:options) call assert_equal(g:opt[0], g:opt[1]) " 20d: Setting local string local (to buffer) option" noa set spelllang& " Reset global and local value (without triggering autocmd) let g:options = [['spelllang', oldval, oldval, '', 'klingon', 'local', 'setlocal']] setlocal spelllang=klingon call assert_equal([], g:options) call assert_equal(g:opt[0], g:opt[1]) " 20e: Setting again string local (to buffer) option" " Note: v:option_old is the old global value for local-global string options " but the old local value for all other kinds of options. noa setglobal spelllang=spellglobal " Reset global and local value (without triggering autocmd) noa setlocal spelllang=spelllocal let g:options = [['spelllang', 'spelllocal', 'spelllocal', 'spellglobal', 'foo', 'global', 'set']] set spelllang=foo call assert_equal([], g:options) call assert_equal(g:opt[0], g:opt[1]) " 21a: Setting string local-global (to window) option" let oldval = &statusline let g:options = [['statusline', oldval, oldval, oldval, 'foo', 'global', 'set']] set statusline=foo call assert_equal([], g:options) call assert_equal(g:opt[0], g:opt[1]) " 21b: Resetting string local-global (to window) option" " Note: v:option_old is the old global value for local-global string options " but the old local value for all other kinds of options. let g:options = [['statusline', 'foo', 'foo', 'foo', oldval, 'global', 'set']] set statusline& call assert_equal([], g:options) call assert_equal(g:opt[0], g:opt[1]) " 21c: Setting global string local-global (to window) option" let g:options = [['statusline', oldval, '', oldval, 'bar', 'global', 'setglobal']] setglobal statusline=bar call assert_equal([], g:options) call assert_equal(g:opt[0], g:opt[1]) " 21d: Setting local string local-global (to window) option" noa set statusline& " Reset global and local value (without triggering autocmd) let g:options = [['statusline', oldval, oldval, '', 'baz', 'local', 'setlocal']] setlocal statusline=baz call assert_equal([], g:options) call assert_equal(g:opt[0], g:opt[1]) " 21e: Setting again string local-global (to window) option" " Note: v:option_old is the old global value for local-global string options " but the old local value for all other kinds of options. noa setglobal statusline=bar " Reset global and local value (without triggering autocmd) noa setlocal statusline=baz let g:options = [['statusline', 'bar', 'baz', 'bar', 'foo', 'global', 'set']] set statusline=foo call assert_equal([], g:options) call assert_equal(g:opt[0], g:opt[1]) " 22a: Setting string local (to window) option" let oldval = &foldignore let g:options = [['foldignore', oldval, oldval, oldval, 'fo', 'global', 'set']] set foldignore=fo call assert_equal([], g:options) call assert_equal(g:opt[0], g:opt[1]) " 22b: Resetting string local (to window) option" let g:options = [['foldignore', 'fo', 'fo', 'fo', oldval, 'global', 'set']] set foldignore& call assert_equal([], g:options) call assert_equal(g:opt[0], g:opt[1]) " 22c: Setting global string local (to window) option" let g:options = [['foldignore', oldval, '', oldval, 'bar', 'global', 'setglobal']] setglobal foldignore=bar call assert_equal([], g:options) call assert_equal(g:opt[0], g:opt[1]) " 22d: Setting local string local (to window) option" noa set foldignore& " Reset global and local value (without triggering autocmd) let g:options = [['foldignore', oldval, oldval, '', 'baz', 'local', 'setlocal']] setlocal foldignore=baz call assert_equal([], g:options) call assert_equal(g:opt[0], g:opt[1]) " 22e: Setting again string local (to window) option" noa setglobal foldignore=glob " Reset global and local value (without triggering autocmd) noa setlocal foldignore=loc let g:options = [['foldignore', 'loc', 'loc', 'glob', 'fo', 'global', 'set']] set foldignore=fo call assert_equal([], g:options) call assert_equal(g:opt[0], g:opt[1]) " 23a: Setting global number local option" noa setglobal cmdheight=8 " Reset global and local value (without triggering autocmd) noa setlocal cmdheight=1 " Sets the global(!) value! let g:options = [['cmdheight', '1', '', '1', '2', 'global', 'setglobal']] setglobal cmdheight=2 call assert_equal([], g:options) call assert_equal(g:opt[0], g:opt[1]) " 23b: Setting local number global option" noa setglobal cmdheight=8 " Reset global and local value (without triggering autocmd) noa setlocal cmdheight=1 " Sets the global(!) value! let g:options = [['cmdheight', '1', '1', '', '2', 'local', 'setlocal']] setlocal cmdheight=2 call assert_equal([], g:options) call assert_equal(g:opt[0], g:opt[1]) " 23c: Setting again number global option" noa setglobal cmdheight=8 " Reset global and local value (without triggering autocmd) noa setlocal cmdheight=1 " Sets the global(!) value! let g:options = [['cmdheight', '1', '1', '1', '2', 'global', 'set']] set cmdheight=2 call assert_equal([], g:options) call assert_equal(g:opt[0], g:opt[1]) " 23d: Setting again number global option" noa set cmdheight=8 " Reset global and local value (without triggering autocmd) let g:options = [['cmdheight', '8', '8', '8', '2', 'global', 'set']] set cmdheight=2 call assert_equal([], g:options) call assert_equal(g:opt[0], g:opt[1]) " 24a: Setting global number global-local (to buffer) option" noa setglobal undolevels=8 " Reset global and local value (without triggering autocmd) noa setlocal undolevels=1 let g:options = [['undolevels', '8', '', '8', '2', 'global', 'setglobal']] setglobal undolevels=2 call assert_equal([], g:options) call assert_equal(g:opt[0], g:opt[1]) " 24b: Setting local number global-local (to buffer) option" noa setglobal undolevels=8 " Reset global and local value (without triggering autocmd) noa setlocal undolevels=1 let g:options = [['undolevels', '1', '1', '', '2', 'local', 'setlocal']] setlocal undolevels=2 call assert_equal([], g:options) call assert_equal(g:opt[0], g:opt[1]) " 24c: Setting again number global-local (to buffer) option" noa setglobal undolevels=8 " Reset global and local value (without triggering autocmd) noa setlocal undolevels=1 let g:options = [['undolevels', '1', '1', '8', '2', 'global', 'set']] set undolevels=2 call assert_equal([], g:options) call assert_equal(g:opt[0], g:opt[1]) " 24d: Setting again global number global-local (to buffer) option" noa set undolevels=8 " Reset global and local value (without triggering autocmd) let g:options = [['undolevels', '8', '8', '8', '2', 'global', 'set']] set undolevels=2 call assert_equal([], g:options) call assert_equal(g:opt[0], g:opt[1]) " 25a: Setting global number local (to buffer) option" noa setglobal wrapmargin=8 " Reset global and local value (without triggering autocmd) noa setlocal wrapmargin=1 let g:options = [['wrapmargin', '8', '', '8', '2', 'global', 'setglobal']] setglobal wrapmargin=2 call assert_equal([], g:options) call assert_equal(g:opt[0], g:opt[1]) " 25b: Setting local number local (to buffer) option" noa setglobal wrapmargin=8 " Reset global and local value (without triggering autocmd) noa setlocal wrapmargin=1 let g:options = [['wrapmargin', '1', '1', '', '2', 'local', 'setlocal']] setlocal wrapmargin=2 call assert_equal([], g:options) call assert_equal(g:opt[0], g:opt[1]) " 25c: Setting again number local (to buffer) option" noa setglobal wrapmargin=8 " Reset global and local value (without triggering autocmd) noa setlocal wrapmargin=1 let g:options = [['wrapmargin', '1', '1', '8', '2', 'global', 'set']] set wrapmargin=2 call assert_equal([], g:options) call assert_equal(g:opt[0], g:opt[1]) " 25d: Setting again global number local (to buffer) option" noa set wrapmargin=8 " Reset global and local value (without triggering autocmd) let g:options = [['wrapmargin', '8', '8', '8', '2', 'global', 'set']] set wrapmargin=2 call assert_equal([], g:options) call assert_equal(g:opt[0], g:opt[1]) " 26: Setting number global-local (to window) option. " Such option does currently not exist. " 27a: Setting global number local (to window) option" noa setglobal foldcolumn=8 " Reset global and local value (without triggering autocmd) noa setlocal foldcolumn=1 let g:options = [['foldcolumn', '8', '', '8', '2', 'global', 'setglobal']] setglobal foldcolumn=2 call assert_equal([], g:options) call assert_equal(g:opt[0], g:opt[1]) " 27b: Setting local number local (to window) option" noa setglobal foldcolumn=8 " Reset global and local value (without triggering autocmd) noa setlocal foldcolumn=1 let g:options = [['foldcolumn', '1', '1', '', '2', 'local', 'setlocal']] setlocal foldcolumn=2 call assert_equal([], g:options) call assert_equal(g:opt[0], g:opt[1]) " 27c: Setting again number local (to window) option" noa setglobal foldcolumn=8 " Reset global and local value (without triggering autocmd) noa setlocal foldcolumn=1 let g:options = [['foldcolumn', '1', '1', '8', '2', 'global', 'set']] set foldcolumn=2 call assert_equal([], g:options) call assert_equal(g:opt[0], g:opt[1]) " 27d: Ssettin again global number local (to window) option" noa set foldcolumn=8 " Reset global and local value (without triggering autocmd) let g:options = [['foldcolumn', '8', '8', '8', '2', 'global', 'set']] set foldcolumn=2 call assert_equal([], g:options) call assert_equal(g:opt[0], g:opt[1]) " 28a: Setting global boolean global option" noa setglobal nowrapscan " Reset global and local value (without triggering autocmd) noa setlocal wrapscan " Sets the global(!) value! let g:options = [['wrapscan', '1', '', '1', '0', 'global', 'setglobal']] setglobal nowrapscan call assert_equal([], g:options) call assert_equal(g:opt[0], g:opt[1]) " 28b: Setting local boolean global option" noa setglobal nowrapscan " Reset global and local value (without triggering autocmd) noa setlocal wrapscan " Sets the global(!) value! let g:options = [['wrapscan', '1', '1', '', '0', 'local', 'setlocal']] setlocal nowrapscan call assert_equal([], g:options) call assert_equal(g:opt[0], g:opt[1]) " 28c: Setting again boolean global option" noa setglobal nowrapscan " Reset global and local value (without triggering autocmd) noa setlocal wrapscan " Sets the global(!) value! let g:options = [['wrapscan', '1', '1', '1', '0', 'global', 'set']] set nowrapscan call assert_equal([], g:options) call assert_equal(g:opt[0], g:opt[1]) " 28d: Setting again global boolean global option" noa set nowrapscan " Reset global and local value (without triggering autocmd) let g:options = [['wrapscan', '0', '0', '0', '1', 'global', 'set']] set wrapscan call assert_equal([], g:options) call assert_equal(g:opt[0], g:opt[1]) " 29a: Setting global boolean global-local (to buffer) option" noa setglobal noautoread " Reset global and local value (without triggering autocmd) noa setlocal autoread let g:options = [['autoread', '0', '', '0', '1', 'global', 'setglobal']] setglobal autoread call assert_equal([], g:options) call assert_equal(g:opt[0], g:opt[1]) " 29b: Setting local boolean global-local (to buffer) option" noa setglobal noautoread " Reset global and local value (without triggering autocmd) noa setlocal autoread let g:options = [['autoread', '1', '1', '', '0', 'local', 'setlocal']] setlocal noautoread call assert_equal([], g:options) call assert_equal(g:opt[0], g:opt[1]) " 29c: Setting again boolean global-local (to buffer) option" noa setglobal noautoread " Reset global and local value (without triggering autocmd) noa setlocal autoread let g:options = [['autoread', '1', '1', '0', '1', 'global', 'set']] set autoread call assert_equal([], g:options) call assert_equal(g:opt[0], g:opt[1]) " 29d: Setting again global boolean global-local (to buffer) option" noa set noautoread " Reset global and local value (without triggering autocmd) let g:options = [['autoread', '0', '0', '0', '1', 'global', 'set']] set autoread call assert_equal([], g:options) call assert_equal(g:opt[0], g:opt[1]) " 30a: Setting global boolean local (to buffer) option" noa setglobal nocindent " Reset global and local value (without triggering autocmd) noa setlocal cindent let g:options = [['cindent', '0', '', '0', '1', 'global', 'setglobal']] setglobal cindent call assert_equal([], g:options) call assert_equal(g:opt[0], g:opt[1]) " 30b: Setting local boolean local (to buffer) option" noa setglobal nocindent " Reset global and local value (without triggering autocmd) noa setlocal cindent let g:options = [['cindent', '1', '1', '', '0', 'local', 'setlocal']] setlocal nocindent call assert_equal([], g:options) call assert_equal(g:opt[0], g:opt[1]) " 30c: Setting again boolean local (to buffer) option" noa setglobal nocindent " Reset global and local value (without triggering autocmd) noa setlocal cindent let g:options = [['cindent', '1', '1', '0', '1', 'global', 'set']] set cindent call assert_equal([], g:options) call assert_equal(g:opt[0], g:opt[1]) " 30d: Setting again global boolean local (to buffer) option" noa set nocindent " Reset global and local value (without triggering autocmd) let g:options = [['cindent', '0', '0', '0', '1', 'global', 'set']] set cindent call assert_equal([], g:options) call assert_equal(g:opt[0], g:opt[1]) " 31: Setting boolean global-local (to window) option " Currently no such option exists. " 32a: Setting global boolean local (to window) option" noa setglobal nocursorcolumn " Reset global and local value (without triggering autocmd) noa setlocal cursorcolumn let g:options = [['cursorcolumn', '0', '', '0', '1', 'global', 'setglobal']] setglobal cursorcolumn call assert_equal([], g:options) call assert_equal(g:opt[0], g:opt[1]) " 32b: Setting local boolean local (to window) option" noa setglobal nocursorcolumn " Reset global and local value (without triggering autocmd) noa setlocal cursorcolumn let g:options = [['cursorcolumn', '1', '1', '', '0', 'local', 'setlocal']] setlocal nocursorcolumn call assert_equal([], g:options) call assert_equal(g:opt[0], g:opt[1]) " 32c: Setting again boolean local (to window) option" noa setglobal nocursorcolumn " Reset global and local value (without triggering autocmd) noa setlocal cursorcolumn let g:options = [['cursorcolumn', '1', '1', '0', '1', 'global', 'set']] set cursorcolumn call assert_equal([], g:options) call assert_equal(g:opt[0], g:opt[1]) " 32d: Setting again global boolean local (to window) option" noa set nocursorcolumn " Reset global and local value (without triggering autocmd) let g:options = [['cursorcolumn', '0', '0', '0', '1', 'global', 'set']] set cursorcolumn call assert_equal([], g:options) call assert_equal(g:opt[0], g:opt[1]) " 33: Test autocommands when an option value is converted internally. noa set backspace=1 " Reset global and local value (without triggering autocmd) let g:options = [['backspace', 'indent,eol', 'indent,eol', 'indent,eol', '2', 'global', 'set']] set backspace=2 call assert_equal([], g:options) call assert_equal(g:opt[0], g:opt[1]) " Cleanup au! OptionSet " set tags& for opt in ['nu', 'ai', 'acd', 'ar', 'bs', 'backup', 'cul', 'cp', 'backupext', 'tags', 'spelllang', 'statusline', 'foldignore', 'cmdheight', 'undolevels', 'wrapmargin', 'foldcolumn', 'wrapscan', 'autoread', 'cindent', 'cursorcolumn'] exe printf(":set %s&vim", opt) endfor call test_override('starting', 0) delfunc! AutoCommandOptionSet endfunc func Test_OptionSet_diffmode() call test_override('starting', 1) " 18: Changing an option when entering diff mode new au OptionSet diff :let &l:cul = v:option_new call setline(1, ['buffer 1', 'line2', 'line3', 'line4']) call assert_equal(0, &l:cul) diffthis call assert_equal(1, &l:cul) vnew call setline(1, ['buffer 2', 'line 2', 'line 3', 'line4']) call assert_equal(0, &l:cul) diffthis call assert_equal(1, &l:cul) diffoff call assert_equal(0, &l:cul) call assert_equal(1, getwinvar(2, '&l:cul')) bw! call assert_equal(1, &l:cul) diffoff! call assert_equal(0, &l:cul) call assert_equal(0, getwinvar(1, '&l:cul')) bw! " Cleanup au! OptionSet call test_override('starting', 0) endfunc func Test_OptionSet_diffmode_close() call test_override('starting', 1) " 19: Try to close the current window when entering diff mode " should not segfault new au OptionSet diff close call setline(1, ['buffer 1', 'line2', 'line3', 'line4']) call assert_fails(':diffthis', 'E788:') call assert_equal(1, &diff) vnew call setline(1, ['buffer 2', 'line 2', 'line 3', 'line4']) call assert_fails(':diffthis', 'E788:') call assert_equal(1, &diff) set diffopt-=closeoff bw! call assert_fails(':diffoff!', 'E788:') bw! " Cleanup au! OptionSet call test_override('starting', 0) "delfunc! AutoCommandOptionSet endfunc " Test for Bufleave autocommand that deletes the buffer we are about to edit. func Test_BufleaveWithDelete() new | edit Xfile1 augroup test_bufleavewithdelete autocmd! autocmd BufLeave Xfile1 bwipe Xfile2 augroup END call assert_fails('edit Xfile2', 'E143:') call assert_equal('Xfile1', bufname('%')) autocmd! test_bufleavewithdelete BufLeave Xfile1 augroup! test_bufleavewithdelete new bwipe! Xfile1 endfunc " Test for autocommand that changes the buffer list, when doing ":ball". func Test_Acmd_BufAll() enew! %bwipe! call writefile(['Test file Xxx1'], 'Xxx1') call writefile(['Test file Xxx2'], 'Xxx2') call writefile(['Test file Xxx3'], 'Xxx3') " Add three files to the buffer list split Xxx1 close split Xxx2 close split Xxx3 close " Wipe the buffer when the buffer is opened au BufReadPost Xxx2 bwipe call append(0, 'Test file Xxx4') ball call assert_equal(2, winnr('$')) call assert_equal('Xxx1', bufname(winbufnr(winnr('$')))) wincmd t au! BufReadPost %bwipe! call delete('Xxx1') call delete('Xxx2') call delete('Xxx3') enew! | only endfunc " Test for autocommand that changes current buffer on BufEnter event. " Check if modelines are interpreted for the correct buffer. func Test_Acmd_BufEnter() %bwipe! call writefile(['start of test file Xxx1', \ "\<Tab>this is a test", \ 'end of test file Xxx1'], 'Xxx1') call writefile(['start of test file Xxx2', \ 'vim: set noai :', \ "\<Tab>this is a test", \ 'end of test file Xxx2'], 'Xxx2') au BufEnter Xxx2 brew set ai modeline modelines=3 edit Xxx1 " edit Xxx2, autocmd will do :brew edit Xxx2 exe "normal G?this is a\<CR>" " Append text with autoindent to this file normal othis should be auto-indented call assert_equal("\<Tab>this should be auto-indented", getline('.')) call assert_equal(3, line('.')) " Remove autocmd and edit Xxx2 again au! BufEnter Xxx2 buf! Xxx2 exe "normal G?this is a\<CR>" " append text without autoindent to Xxx normal othis should be in column 1 call assert_equal("this should be in column 1", getline('.')) call assert_equal(4, line('.')) %bwipe! call delete('Xxx1') call delete('Xxx2') set ai&vim modeline&vim modelines&vim endfunc " Test for issue #57 " do not move cursor on <c-o> when autoindent is set func Test_ai_CTRL_O() enew! set ai let save_fo = &fo set fo+=r exe "normal o# abcdef\<Esc>2hi\<CR>\<C-O>d0\<Esc>" exe "normal o# abcdef\<Esc>2hi\<C-O>d0\<Esc>" call assert_equal(['# abc', 'def', 'def'], getline(2, 4)) set ai&vim let &fo = save_fo enew! endfunc " Test for autocommand that deletes the current buffer on BufLeave event. " Also test deleting the last buffer, should give a new, empty buffer. func Test_BufLeave_Wipe() %bwipe! let content = ['start of test file Xxx', \ 'this is a test', \ 'end of test file Xxx'] call writefile(content, 'Xxx1') call writefile(content, 'Xxx2') au BufLeave Xxx2 bwipe edit Xxx1 split Xxx2 " delete buffer Xxx2, we should be back to Xxx1 bwipe call assert_equal('Xxx1', bufname('%')) call assert_equal(1, winnr('$')) " Create an alternate buffer %write! test.out call assert_equal('test.out', bufname('#')) " delete alternate buffer bwipe test.out call assert_equal('Xxx1', bufname('%')) call assert_equal('', bufname('#')) au BufLeave Xxx1 bwipe " delete current buffer, get an empty one bwipe! call assert_equal(1, line('$')) call assert_equal('', bufname('%')) let g:bufinfo = getbufinfo() call assert_equal(1, len(g:bufinfo)) call delete('Xxx1') call delete('Xxx2') call delete('test.out') %bwipe au! BufLeave " check that bufinfo doesn't contain a pointer to freed memory call test_garbagecollect_now() endfunc func Test_QuitPre() edit Xfoo let winid = win_getid(winnr()) split Xbar au! QuitPre * let g:afile = expand('<afile>') " Close the other window, <afile> should be correct. exe win_id2win(winid) . 'q' call assert_equal('Xfoo', g:afile) unlet g:afile bwipe Xfoo bwipe Xbar endfunc func Test_Cmdline() au! CmdlineChanged : let g:text = getcmdline() let g:text = 0 call feedkeys(":echom 'hello'\<CR>", 'xt') call assert_equal("echom 'hello'", g:text) au! CmdlineChanged au! CmdlineChanged : let g:entered = expand('<afile>') let g:entered = 0 call feedkeys(":echom 'hello'\<CR>", 'xt') call assert_equal(':', g:entered) au! CmdlineChanged au! CmdlineEnter : let g:entered = expand('<afile>') au! CmdlineLeave : let g:left = expand('<afile>') let g:entered = 0 let g:left = 0 call feedkeys(":echo 'hello'\<CR>", 'xt') call assert_equal(':', g:entered) call assert_equal(':', g:left) au! CmdlineEnter au! CmdlineLeave let save_shellslash = &shellslash set noshellslash au! CmdlineEnter / let g:entered = expand('<afile>') au! CmdlineLeave / let g:left = expand('<afile>') let g:entered = 0 let g:left = 0 new call setline(1, 'hello') call feedkeys("/hello\<CR>", 'xt') call assert_equal('/', g:entered) call assert_equal('/', g:left) bwipe! au! CmdlineEnter au! CmdlineLeave let &shellslash = save_shellslash endfunc " Test for BufWritePre autocommand that deletes or unloads the buffer. func Test_BufWritePre() %bwipe au BufWritePre Xxx1 bunload au BufWritePre Xxx2 bwipe call writefile(['start of Xxx1', 'test', 'end of Xxx1'], 'Xxx1') call writefile(['start of Xxx2', 'test', 'end of Xxx2'], 'Xxx2') edit Xtest e! Xxx2 bdel Xtest e Xxx1 " write it, will unload it and give an error msg call assert_fails('w', 'E203:') call assert_equal('Xxx2', bufname('%')) edit Xtest e! Xxx2 bwipe Xtest " write it, will delete the buffer and give an error msg call assert_fails('w', 'E203:') call assert_equal('Xxx1', bufname('%')) au! BufWritePre call delete('Xxx1') call delete('Xxx2') endfunc " Test for BufUnload autocommand that unloads all the other buffers func Test_bufunload_all() call writefile(['Test file Xxx1'], 'Xxx1')" call writefile(['Test file Xxx2'], 'Xxx2')" let content =<< trim [CODE] func UnloadAllBufs() let i = 1 while i <= bufnr('$') if i != bufnr('%') && bufloaded(i) exe i . 'bunload' endif let i += 1 endwhile endfunc au BufUnload * call UnloadAllBufs() au VimLeave * call writefile(['Test Finished'], 'Xout') edit Xxx1 split Xxx2 q [CODE] call writefile(content, 'Xtest') call delete('Xout') call system(GetVimCommandClean() .. ' -N --not-a-term -S Xtest') call assert_true(filereadable('Xout')) call delete('Xxx1') call delete('Xxx2') call delete('Xtest') call delete('Xout') endfunc " Some tests for buffer-local autocommands func Test_buflocal_autocmd() let g:bname = '' edit xx au BufLeave <buffer> let g:bname = expand("%") " here, autocommand for xx should trigger. " but autocommand shall not apply to buffer named <buffer>. edit somefile call assert_equal('xx', g:bname) let g:bname = '' " here, autocommand shall be auto-deleted bwipe xx " autocmd should not trigger edit xx call assert_equal('', g:bname) " autocmd should not trigger edit somefile call assert_equal('', g:bname) enew unlet g:bname endfunc " Test for "*Cmd" autocommands func Test_Cmd_Autocmds() call writefile(['start of Xxx', "\tabc2", 'end of Xxx'], 'Xxx') enew! au BufReadCmd XtestA 0r Xxx|$del edit XtestA " will read text of Xxd instead call assert_equal('start of Xxx', getline(1)) au BufWriteCmd XtestA call append(line("$"), "write") write " will append a line to the file call assert_equal('write', getline('$')) call assert_fails('read XtestA', 'E484:') " should not read anything call assert_equal('write', getline(4)) " now we have: " 1 start of Xxx " 2 abc2 " 3 end of Xxx " 4 write au FileReadCmd XtestB '[r Xxx 2r XtestB " will read Xxx below line 2 instead call assert_equal('start of Xxx', getline(3)) " now we have: " 1 start of Xxx " 2 abc2 " 3 start of Xxx " 4 abc2 " 5 end of Xxx " 6 end of Xxx " 7 write au FileWriteCmd XtestC '[,']copy $ normal 4GA1 4,5w XtestC " will copy lines 4 and 5 to the end call assert_equal("\tabc21", getline(8)) call assert_fails('r XtestC', 'E484:') " should not read anything call assert_equal("end of Xxx", getline(9)) " now we have: " 1 start of Xxx " 2 abc2 " 3 start of Xxx " 4 abc21 " 5 end of Xxx " 6 end of Xxx " 7 write " 8 abc21 " 9 end of Xxx let g:lines = [] au FileAppendCmd XtestD call extend(g:lines, getline(line("'["), line("']"))) w >>XtestD " will add lines to 'lines' call assert_equal(9, len(g:lines)) call assert_fails('$r XtestD', 'E484:') " should not read anything call assert_equal(9, line('$')) call assert_equal('end of Xxx', getline('$')) au BufReadCmd XtestE 0r Xxx|$del sp XtestE " split window with test.out call assert_equal('end of Xxx', getline(3)) let g:lines = [] exe "normal 2Goasdf\<Esc>\<C-W>\<C-W>" au BufWriteCmd XtestE call extend(g:lines, getline(0, '$')) wall " will write other window to 'lines' call assert_equal(4, len(g:lines), g:lines) call assert_equal('asdf', g:lines[2]) au! BufReadCmd au! BufWriteCmd au! FileReadCmd au! FileWriteCmd au! FileAppendCmd %bwipe! call delete('Xxx') enew! endfunc func s:ReadFile() setl noswapfile nomodified let filename = resolve(expand("<afile>:p")) execute 'read' fnameescape(filename) 1d_ exe 'file' fnameescape(filename) setl buftype=acwrite endfunc func s:WriteFile() let filename = resolve(expand("<afile>:p")) setl buftype= noautocmd execute 'write' fnameescape(filename) setl buftype=acwrite setl nomodified endfunc func Test_BufReadCmd() autocmd BufReadCmd *.test call s:ReadFile() autocmd BufWriteCmd *.test call s:WriteFile() call writefile(['one', 'two', 'three'], 'Xcmd.test') edit Xcmd.test call assert_match('Xcmd.test" line 1 of 3', execute('file')) normal! Gofour write call assert_equal(['one', 'two', 'three', 'four'], readfile('Xcmd.test')) bwipe! call delete('Xcmd.test') au! BufReadCmd au! BufWriteCmd endfunc func SetChangeMarks(start, end) exe a:start .. 'mark [' exe a:end .. 'mark ]' endfunc " Verify the effects of autocmds on '[ and '] func Test_change_mark_in_autocmds() edit! Xtest call feedkeys("ia\<CR>b\<CR>c\<CR>d\<C-g>u\<Esc>", 'xtn') call SetChangeMarks(2, 3) write call assert_equal([1, 4], [line("'["), line("']")]) call SetChangeMarks(2, 3) au BufWritePre * call assert_equal([1, 4], [line("'["), line("']")]) write au! BufWritePre if has('unix') write XtestFilter write >> XtestFilter call SetChangeMarks(2, 3) " Marks are set to the entire range of the write au FilterWritePre * call assert_equal([1, 4], [line("'["), line("']")]) " '[ is adjusted to just before the line that will receive the filtered " data au FilterReadPre * call assert_equal([4, 4], [line("'["), line("']")]) " The filtered data is read into the buffer, and the source lines are " still present, so the range is after the source lines au FilterReadPost * call assert_equal([5, 12], [line("'["), line("']")]) %!cat XtestFilter " After the filtered data is read, the original lines are deleted call assert_equal([1, 8], [line("'["), line("']")]) au! FilterWritePre,FilterReadPre,FilterReadPost undo call SetChangeMarks(1, 4) au FilterWritePre * call assert_equal([2, 3], [line("'["), line("']")]) au FilterReadPre * call assert_equal([3, 3], [line("'["), line("']")]) au FilterReadPost * call assert_equal([4, 11], [line("'["), line("']")]) 2,3!cat XtestFilter call assert_equal([2, 9], [line("'["), line("']")]) au! FilterWritePre,FilterReadPre,FilterReadPost undo call delete('XtestFilter') endif call SetChangeMarks(1, 4) au FileWritePre * call assert_equal([2, 3], [line("'["), line("']")]) 2,3write Xtest2 au! FileWritePre call SetChangeMarks(2, 3) au FileAppendPre * call assert_equal([1, 4], [line("'["), line("']")]) write >> Xtest2 au! FileAppendPre call SetChangeMarks(1, 4) au FileAppendPre * call assert_equal([2, 3], [line("'["), line("']")]) 2,3write >> Xtest2 au! FileAppendPre call SetChangeMarks(1, 1) au FileReadPre * call assert_equal([3, 1], [line("'["), line("']")]) au FileReadPost * call assert_equal([4, 11], [line("'["), line("']")]) 3read Xtest2 au! FileReadPre,FileReadPost undo call SetChangeMarks(4, 4) " When the line is 0, it's adjusted to 1 au FileReadPre * call assert_equal([1, 4], [line("'["), line("']")]) au FileReadPost * call assert_equal([1, 8], [line("'["), line("']")]) 0read Xtest2 au! FileReadPre,FileReadPost undo call SetChangeMarks(4, 4) " When the line is 0, it's adjusted to 1 au FileReadPre * call assert_equal([1, 4], [line("'["), line("']")]) au FileReadPost * call assert_equal([2, 9], [line("'["), line("']")]) 1read Xtest2 au! FileReadPre,FileReadPost undo bwipe! call delete('Xtest') call delete('Xtest2') endfunc func Test_Filter_noshelltemp() CheckExecutable cat enew! call setline(1, ['a', 'b', 'c', 'd']) let shelltemp = &shelltemp set shelltemp let g:filter_au = 0 au FilterWritePre * let g:filter_au += 1 au FilterReadPre * let g:filter_au += 1 au FilterReadPost * let g:filter_au += 1 %!cat call assert_equal(3, g:filter_au) if has('filterpipe') set noshelltemp let g:filter_au = 0 au FilterWritePre * let g:filter_au += 1 au FilterReadPre * let g:filter_au += 1 au FilterReadPost * let g:filter_au += 1 %!cat call assert_equal(0, g:filter_au) endif au! FilterWritePre,FilterReadPre,FilterReadPost let &shelltemp = shelltemp bwipe! endfunc func Test_TextYankPost() enew! call setline(1, ['foo']) let g:event = [] au TextYankPost * let g:event = copy(v:event) call assert_equal({}, v:event) call assert_fails('let v:event = {}', 'E46:') call assert_fails('let v:event.mykey = 0', 'E742:') norm "ayiw call assert_equal( \{'regcontents': ['foo'], 'regname': 'a', 'operator': 'y', 'regtype': 'v', 'visual': v:false}, \g:event) norm y_ call assert_equal( \{'regcontents': ['foo'], 'regname': '', 'operator': 'y', 'regtype': 'V', 'visual': v:false}, \g:event) norm Vy call assert_equal( \{'regcontents': ['foo'], 'regname': '', 'operator': 'y', 'regtype': 'V', 'visual': v:true}, \g:event) call feedkeys("\<C-V>y", 'x') call assert_equal( \{'regcontents': ['f'], 'regname': '', 'operator': 'y', 'regtype': "\x161", 'visual': v:true}, \g:event) norm "xciwbar call assert_equal( \{'regcontents': ['foo'], 'regname': 'x', 'operator': 'c', 'regtype': 'v', 'visual': v:false}, \g:event) norm "bdiw call assert_equal( \{'regcontents': ['bar'], 'regname': 'b', 'operator': 'd', 'regtype': 'v', 'visual': v:false}, \g:event) call assert_equal({}, v:event) if has('clipboard_working') && !has('gui_running') " Test that when the visual selection is automatically copied to clipboard " register a TextYankPost is emitted call setline(1, ['foobar']) let @* = '' set clipboard=autoselect exe "norm! ggviw\<Esc>" call assert_equal( \{'regcontents': ['foobar'], 'regname': '*', 'operator': 'y', 'regtype': 'v', 'visual': v:true}, \g:event) let @+ = '' set clipboard=autoselectplus exe "norm! ggviw\<Esc>" call assert_equal( \{'regcontents': ['foobar'], 'regname': '+', 'operator': 'y', 'regtype': 'v', 'visual': v:true}, \g:event) set clipboard&vim endif au! TextYankPost unlet g:event bwipe! endfunc func Test_autocommand_all_events() call assert_fails('au * * bwipe', 'E1155:') call assert_fails('au * x bwipe', 'E1155:') endfunc function s:Before_test_dirchanged() augroup test_dirchanged autocmd! augroup END let s:li = [] let s:dir_this = getcwd() let s:dir_foo = s:dir_this . '/Xfoo' call mkdir(s:dir_foo) let s:dir_bar = s:dir_this . '/Xbar' call mkdir(s:dir_bar) endfunc function s:After_test_dirchanged() call chdir(s:dir_this) call delete(s:dir_foo, 'd') call delete(s:dir_bar, 'd') augroup test_dirchanged autocmd! augroup END endfunc function Test_dirchanged_global() call s:Before_test_dirchanged() autocmd test_dirchanged DirChanged global call add(s:li, "cd:") autocmd test_dirchanged DirChanged global call add(s:li, expand("<afile>")) call chdir(s:dir_foo) call assert_equal(["cd:", s:dir_foo], s:li) call chdir(s:dir_foo) call assert_equal(["cd:", s:dir_foo], s:li) exe 'lcd ' .. fnameescape(s:dir_bar) call assert_equal(["cd:", s:dir_foo], s:li) call s:After_test_dirchanged() endfunc function Test_dirchanged_local() call s:Before_test_dirchanged() autocmd test_dirchanged DirChanged window call add(s:li, "lcd:") autocmd test_dirchanged DirChanged window call add(s:li, expand("<afile>")) call chdir(s:dir_foo) call assert_equal([], s:li) exe 'lcd ' .. fnameescape(s:dir_bar) call assert_equal(["lcd:", s:dir_bar], s:li) exe 'lcd ' .. fnameescape(s:dir_bar) call assert_equal(["lcd:", s:dir_bar], s:li) call s:After_test_dirchanged() endfunc function Test_dirchanged_auto() CheckOption autochdir call s:Before_test_dirchanged() call test_autochdir() autocmd test_dirchanged DirChanged auto call add(s:li, "auto:") autocmd test_dirchanged DirChanged auto call add(s:li, expand("<afile>")) set acd cd .. call assert_equal([], s:li) exe 'edit ' . s:dir_foo . '/Xfile' call assert_equal(s:dir_foo, getcwd()) call assert_equal(["auto:", s:dir_foo], s:li) set noacd bwipe! call s:After_test_dirchanged() endfunc " Test TextChangedI and TextChangedP func Test_ChangedP() new call setline(1, ['foo', 'bar', 'foobar']) call test_override("char_avail", 1) set complete=. completeopt=menuone func! TextChangedAutocmd(char) let g:autocmd .= a:char endfunc au! TextChanged <buffer> :call TextChangedAutocmd('N') au! TextChangedI <buffer> :call TextChangedAutocmd('I') au! TextChangedP <buffer> :call TextChangedAutocmd('P') call cursor(3, 1) let g:autocmd = '' call feedkeys("o\<esc>", 'tnix') call assert_equal('I', g:autocmd) let g:autocmd = '' call feedkeys("Sf", 'tnix') call assert_equal('II', g:autocmd) let g:autocmd = '' call feedkeys("Sf\<C-N>", 'tnix') call assert_equal('IIP', g:autocmd) let g:autocmd = '' call feedkeys("Sf\<C-N>\<C-N>", 'tnix') call assert_equal('IIPP', g:autocmd) let g:autocmd = '' call feedkeys("Sf\<C-N>\<C-N>\<C-N>", 'tnix') call assert_equal('IIPPP', g:autocmd) let g:autocmd = '' call feedkeys("Sf\<C-N>\<C-N>\<C-N>\<C-N>", 'tnix') call assert_equal('IIPPPP', g:autocmd) call assert_equal(['foo', 'bar', 'foobar', 'foo'], getline(1, '$')) " TODO: how should it handle completeopt=noinsert,noselect? " CleanUp call test_override("char_avail", 0) au! TextChanged au! TextChangedI au! TextChangedP delfu TextChangedAutocmd unlet! g:autocmd set complete&vim completeopt&vim bw! endfunc let g:setline_handled = v:false func SetLineOne() if !g:setline_handled call setline(1, "(x)") let g:setline_handled = v:true endif endfunc func Test_TextChangedI_with_setline() new call test_override('char_avail', 1) autocmd TextChangedI <buffer> call SetLineOne() call feedkeys("i(\<CR>\<Esc>", 'tx') call assert_equal('(', getline(1)) call assert_equal('x)', getline(2)) undo call assert_equal('', getline(1)) call assert_equal('', getline(2)) call test_override('starting', 0) bwipe! endfunc func Test_Changed_FirstTime() CheckFeature terminal CheckNotGui " Starting a terminal to run Vim is always considered flaky. let g:test_is_flaky = 1 " Prepare file for TextChanged event. call writefile([''], 'Xchanged.txt') let buf = term_start([GetVimProg(), '--clean', '-c', 'set noswapfile'], {'term_rows': 3}) call assert_equal('running', term_getstatus(buf)) " Wait for the ruler (in the status line) to be shown. " In ConPTY, there is additional character which is drawn up to the width of " the screen. if has('conpty') call WaitForAssert({-> assert_match('\<All.*$', term_getline(buf, 3))}) else call WaitForAssert({-> assert_match('\<All$', term_getline(buf, 3))}) endif " It's only adding autocmd, so that no event occurs. call term_sendkeys(buf, ":au! TextChanged <buffer> call writefile(['No'], 'Xchanged.txt')\<cr>") call term_sendkeys(buf, "\<C-\\>\<C-N>:qa!\<cr>") call WaitForAssert({-> assert_equal('finished', term_getstatus(buf))}) call assert_equal([''], readfile('Xchanged.txt')) " clean up 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 func Test_autocmd_bufreadpre() new let b:bufreadpre = 1 call append(0, range(1000)) w! XAutocmdBufReadPre.txt autocmd BufReadPre <buffer> :let b:bufreadpre += 1 norm! 500gg sp norm! 1000gg wincmd p let g:wsv1 = winsaveview() wincmd p let g:wsv2 = winsaveview() " triggers BufReadPre, should not move the cursor in either window " The topline may change one line in a large window. edit call assert_inrange(g:wsv2.topline - 1, g:wsv2.topline + 1, winsaveview().topline) call assert_equal(g:wsv2.lnum, winsaveview().lnum) call assert_equal(2, b:bufreadpre) wincmd p call assert_equal(g:wsv1.topline, winsaveview().topline) call assert_equal(g:wsv1.lnum, winsaveview().lnum) call assert_equal(2, b:bufreadpre) " Now set the cursor position in an BufReadPre autocommand " (even though the position will be invalid, this should make Vim reset the " cursor position in the other window. wincmd p set cpo+=g " won't do anything, but try to set the cursor on an invalid lnum autocmd BufReadPre <buffer> :norm! 70gg " triggers BufReadPre, should not move the cursor in either window e call assert_equal(1, winsaveview().topline) call assert_equal(1, winsaveview().lnum) call assert_equal(3, b:bufreadpre) wincmd p call assert_equal(g:wsv1.topline, winsaveview().topline) call assert_equal(g:wsv1.lnum, winsaveview().lnum) call assert_equal(3, b:bufreadpre) close close call delete('XAutocmdBufReadPre.txt') set cpo-=g endfunc " FileChangedShell tested in test_filechanged.vim " Tests for the following autocommands: " - FileWritePre writing a compressed file " - FileReadPost reading a compressed file " - BufNewFile reading a file template " - BufReadPre decompressing the file to be read " - FilterReadPre substituting characters in the temp file " - FilterReadPost substituting characters after filtering " - FileReadPre set options for decompression " - FileReadPost decompress the file func Test_ReadWrite_Autocmds() " Run this test only on Unix-like systems and if gzip is available CheckUnix CheckExecutable gzip " Make $GZIP empty, "-v" would cause trouble. let $GZIP = "" " Use a FileChangedShell autocommand to avoid a prompt for 'Xtestfile.gz' " being modified outside of Vim (noticed on Solaris). au FileChangedShell * echo 'caught FileChangedShell' " Test for the FileReadPost, FileWritePre and FileWritePost autocmds augroup Test1 au! au FileWritePre *.gz '[,']!gzip au FileWritePost *.gz undo au FileReadPost *.gz '[,']!gzip -d augroup END new set bin call append(0, [ \ 'line 2 Abcdefghijklmnopqrstuvwxyz', \ 'line 3 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx', \ 'line 4 Abcdefghijklmnopqrstuvwxyz', \ 'line 5 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx', \ 'line 6 Abcdefghijklmnopqrstuvwxyz', \ 'line 7 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx', \ 'line 8 Abcdefghijklmnopqrstuvwxyz', \ 'line 9 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx', \ 'line 10 Abcdefghijklmnopqrstuvwxyz' \ ]) 1,9write! Xtestfile.gz enew! | close new " Read and decompress the testfile 0read Xtestfile.gz call assert_equal([ \ 'line 2 Abcdefghijklmnopqrstuvwxyz', \ 'line 3 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx', \ 'line 4 Abcdefghijklmnopqrstuvwxyz', \ 'line 5 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx', \ 'line 6 Abcdefghijklmnopqrstuvwxyz', \ 'line 7 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx', \ 'line 8 Abcdefghijklmnopqrstuvwxyz', \ 'line 9 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx', \ 'line 10 Abcdefghijklmnopqrstuvwxyz' \ ], getline(1, 9)) enew! | close augroup Test1 au! augroup END " Test for the FileAppendPre and FileAppendPost autocmds augroup Test2 au! au BufNewFile *.c read Xtest.c au FileAppendPre *.out '[,']s/new/NEW/ au FileAppendPost *.out !cat Xtest.c >> test.out augroup END call writefile(['/*', ' * Here is a new .c file', ' */'], 'Xtest.c') new foo.c " should load Xtest.c call assert_equal(['/*', ' * Here is a new .c file', ' */'], getline(2, 4)) w! >> test.out " append it to the output file let contents = readfile('test.out') call assert_equal(' * Here is a NEW .c file', contents[2]) call assert_equal(' * Here is a new .c file', contents[5]) call delete('test.out') enew! | close augroup Test2 au! augroup END " Test for the BufReadPre and BufReadPost autocmds augroup Test3 au! " setup autocommands to decompress before reading and re-compress " afterwards au BufReadPre *.gz exe '!gzip -d ' . shellescape(expand("<afile>")) au BufReadPre *.gz call rename(expand("<afile>:r"), expand("<afile>")) au BufReadPost *.gz call rename(expand("<afile>"), expand("<afile>:r")) au BufReadPost *.gz exe '!gzip ' . shellescape(expand("<afile>:r")) augroup END e! Xtestfile.gz " Edit compressed file call assert_equal([ \ 'line 2 Abcdefghijklmnopqrstuvwxyz', \ 'line 3 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx', \ 'line 4 Abcdefghijklmnopqrstuvwxyz', \ 'line 5 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx', \ 'line 6 Abcdefghijklmnopqrstuvwxyz', \ 'line 7 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx', \ 'line 8 Abcdefghijklmnopqrstuvwxyz', \ 'line 9 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx', \ 'line 10 Abcdefghijklmnopqrstuvwxyz' \ ], getline(1, 9)) w! >> test.out " Append it to the output file augroup Test3 au! augroup END " Test for the FilterReadPre and FilterReadPost autocmds. set shelltemp " need temp files here augroup Test4 au! au FilterReadPre *.out call rename(expand("<afile>"), expand("<afile>") . ".t") au FilterReadPre *.out exe 'silent !sed s/e/E/ ' . shellescape(expand("<afile>")) . ".t >" . shellescape(expand("<afile>")) au FilterReadPre *.out exe 'silent !rm ' . shellescape(expand("<afile>")) . '.t' au FilterReadPost *.out '[,']s/x/X/g augroup END e! test.out " Edit the output file 1,$!cat call assert_equal([ \ 'linE 2 AbcdefghijklmnopqrstuvwXyz', \ 'linE 3 XXXXXXXXXXXXXXXXXXXXXXXXXXXXXX', \ 'linE 4 AbcdefghijklmnopqrstuvwXyz', \ 'linE 5 XXXXXXXXXXXXXXXXXXXXXXXXXXXXXX', \ 'linE 6 AbcdefghijklmnopqrstuvwXyz', \ 'linE 7 XXXXXXXXXXXXXXXXXXXXXXXXXXXXXX', \ 'linE 8 AbcdefghijklmnopqrstuvwXyz', \ 'linE 9 XXXXXXXXXXXXXXXXXXXXXXXXXXXXXX', \ 'linE 10 AbcdefghijklmnopqrstuvwXyz' \ ], getline(1, 9)) call assert_equal([ \ 'line 2 Abcdefghijklmnopqrstuvwxyz', \ 'line 3 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx', \ 'line 4 Abcdefghijklmnopqrstuvwxyz', \ 'line 5 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx', \ 'line 6 Abcdefghijklmnopqrstuvwxyz', \ 'line 7 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx', \ 'line 8 Abcdefghijklmnopqrstuvwxyz', \ 'line 9 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx', \ 'line 10 Abcdefghijklmnopqrstuvwxyz' \ ], readfile('test.out')) augroup Test4 au! augroup END set shelltemp&vim " Test for the FileReadPre and FileReadPost autocmds. augroup Test5 au! au FileReadPre *.gz exe 'silent !gzip -d ' . shellescape(expand("<afile>")) au FileReadPre *.gz call rename(expand("<afile>:r"), expand("<afile>")) au FileReadPost *.gz '[,']s/l/L/ augroup END new 0r Xtestfile.gz " Read compressed file call assert_equal([ \ 'Line 2 Abcdefghijklmnopqrstuvwxyz', \ 'Line 3 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx', \ 'Line 4 Abcdefghijklmnopqrstuvwxyz', \ 'Line 5 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx', \ 'Line 6 Abcdefghijklmnopqrstuvwxyz', \ 'Line 7 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx', \ 'Line 8 Abcdefghijklmnopqrstuvwxyz', \ 'Line 9 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx', \ 'Line 10 Abcdefghijklmnopqrstuvwxyz' \ ], getline(1, 9)) call assert_equal([ \ 'line 2 Abcdefghijklmnopqrstuvwxyz', \ 'line 3 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx', \ 'line 4 Abcdefghijklmnopqrstuvwxyz', \ 'line 5 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx', \ 'line 6 Abcdefghijklmnopqrstuvwxyz', \ 'line 7 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx', \ 'line 8 Abcdefghijklmnopqrstuvwxyz', \ 'line 9 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx', \ 'line 10 Abcdefghijklmnopqrstuvwxyz' \ ], readfile('Xtestfile.gz')) augroup Test5 au! augroup END au! FileChangedShell call delete('Xtestfile.gz') call delete('Xtest.c') call delete('test.out') endfunc func Test_throw_in_BufWritePre() new call setline(1, ['one', 'two', 'three']) call assert_false(filereadable('Xthefile')) augroup throwing au BufWritePre X* throw 'do not write' augroup END try w Xthefile catch let caught = 1 endtry call assert_equal(1, caught) call assert_false(filereadable('Xthefile')) bwipe! au! throwing endfunc func Test_autocmd_SafeState() CheckRunVimInTerminal let lines =<< trim END let g:safe = 0 let g:again = '' au SafeState * let g:safe += 1 au SafeStateAgain * let g:again ..= 'x' func CallTimer() call timer_start(10, {id -> execute('let g:again ..= "t"')}) endfunc END call writefile(lines, 'XSafeState') let buf = RunVimInTerminal('-S XSafeState', #{rows: 6}) " Sometimes we loop to handle a K_IGNORE, SafeState may be triggered once or " more often. call term_sendkeys(buf, ":echo g:safe\<CR>") call WaitForAssert({-> assert_match('^\d ', term_getline(buf, 6))}, 1000) " SafeStateAgain should be invoked at least three times call term_sendkeys(buf, ":echo g:again\<CR>") call WaitForAssert({-> assert_match('^xxx', term_getline(buf, 6))}, 1000) call term_sendkeys(buf, ":let g:again = ''\<CR>:call CallTimer()\<CR>") call TermWait(buf, 50) call term_sendkeys(buf, ":\<CR>") call TermWait(buf, 50) call term_sendkeys(buf, ":echo g:again\<CR>") call WaitForAssert({-> assert_match('xtx', term_getline(buf, 6))}, 1000) call StopVimInTerminal(buf) call delete('XSafeState') endfunc func Test_autocmd_CmdWinEnter() CheckRunVimInTerminal CheckFeature cmdwin let lines =<< trim END let b:dummy_var = 'This is a dummy' autocmd CmdWinEnter * quit let winnr = winnr('$') END let filename = 'XCmdWinEnter' call writefile(lines, filename) let buf = RunVimInTerminal('-S '.filename, #{rows: 6}) call term_sendkeys(buf, "q:") call TermWait(buf) call term_sendkeys(buf, ":echo b:dummy_var\<cr>") call WaitForAssert({-> assert_match('^This is a dummy', term_getline(buf, 6))}, 2000) call term_sendkeys(buf, ":echo &buftype\<cr>") call WaitForAssert({-> assert_notmatch('^nofile', term_getline(buf, 6))}, 1000) call term_sendkeys(buf, ":echo winnr\<cr>") call WaitForAssert({-> assert_match('^1', term_getline(buf, 6))}, 1000) " clean up call StopVimInTerminal(buf) call delete(filename) endfunc func Test_autocmd_was_using_freed_memory() CheckFeature quickfix pedit xx n x au WinEnter * quit split au! WinEnter endfunc func Test_BufWrite_lockmarks() edit! Xtest call setline(1, ['a', 'b', 'c', 'd']) " :lockmarks preserves the marks call SetChangeMarks(2, 3) lockmarks write call assert_equal([2, 3], [line("'["), line("']")]) " *WritePre autocmds get the correct line range, but lockmarks preserves the " original values for the user augroup lockmarks au! au BufWritePre,FilterWritePre * call assert_equal([1, 4], [line("'["), line("']")]) au FileWritePre * call assert_equal([3, 4], [line("'["), line("']")]) augroup END lockmarks write call assert_equal([2, 3], [line("'["), line("']")]) if executable('cat') lockmarks %!cat call assert_equal([2, 3], [line("'["), line("']")]) endif lockmarks 3,4write Xtest2 call assert_equal([2, 3], [line("'["), line("']")]) au! lockmarks augroup! lockmarks call delete('Xtest') call delete('Xtest2') endfunc func Test_FileType_spell() if !isdirectory('/tmp') throw "Skipped: requires /tmp directory" endif " this was crashing with an invalid free() setglobal spellfile=/tmp/en.utf-8.add augroup crash autocmd! autocmd BufNewFile,BufReadPost crashfile setf somefiletype autocmd BufNewFile,BufReadPost crashfile set ft=anotherfiletype autocmd FileType anotherfiletype setlocal spell augroup END func! NoCrash() abort edit /tmp/crashfile endfunc call NoCrash() au! crash setglobal spellfile= endfunc " Test closing a window or editing another buffer from a FileChangedRO handler " in a readonly buffer func Test_FileChangedRO_winclose() call test_override('ui_delay', 10) augroup FileChangedROTest au! autocmd FileChangedRO * quit augroup END new set readonly call assert_fails('normal i', 'E788:') close augroup! FileChangedROTest augroup FileChangedROTest au! autocmd FileChangedRO * edit Xfile augroup END new set readonly call assert_fails('normal i', 'E788:') close augroup! FileChangedROTest call test_override('ALL', 0) endfunc func LogACmd() call add(g:logged, line('$')) endfunc func Test_TermChanged() CheckNotGui enew! tabnew call setline(1, ['a', 'b', 'c', 'd']) $ au TermChanged * call LogACmd() let g:logged = [] let term_save = &term set term=xterm call assert_equal([1, 4], g:logged) au! TermChanged let &term = term_save bwipe! endfunc " Test for FileReadCmd autocmd func Test_autocmd_FileReadCmd() func ReadFileCmd() call append(line('$'), "v:cmdarg = " .. v:cmdarg) endfunc augroup FileReadCmdTest au! au FileReadCmd Xtest call ReadFileCmd() augroup END new read ++bin Xtest read ++nobin Xtest read ++edit Xtest read ++bad=keep Xtest read ++bad=drop Xtest read ++bad=- Xtest read ++ff=unix Xtest read ++ff=dos Xtest read ++ff=mac Xtest read ++enc=utf-8 Xtest call assert_equal(['', \ 'v:cmdarg = ++bin', \ 'v:cmdarg = ++nobin', \ 'v:cmdarg = ++edit', \ 'v:cmdarg = ++bad=keep', \ 'v:cmdarg = ++bad=drop', \ 'v:cmdarg = ++bad=-', \ 'v:cmdarg = ++ff=unix', \ 'v:cmdarg = ++ff=dos', \ 'v:cmdarg = ++ff=mac', \ 'v:cmdarg = ++enc=utf-8'], getline(1, '$')) close! augroup FileReadCmdTest au! augroup END delfunc ReadFileCmd endfunc " Test for passing invalid arguments to autocmd func Test_autocmd_invalid_args() " Additional character after * for event call assert_fails('autocmd *a Xfile set ff=unix', 'E215:') augroup Test augroup END " Invalid autocmd event call assert_fails('autocmd Bufabc Xfile set ft=vim', 'E216:') " Invalid autocmd event in a autocmd group call assert_fails('autocmd Test Bufabc Xfile set ft=vim', 'E216:') augroup! Test " Execute all autocmds call assert_fails('doautocmd * BufEnter', 'E217:') call assert_fails('augroup! x1a2b3', 'E367:') call assert_fails('autocmd BufNew <buffer=999> pwd', 'E680:') call assert_fails('autocmd BufNew \) set ff=unix', 'E55:') endfunc " Test for deep nesting of autocmds func Test_autocmd_deep_nesting() autocmd BufEnter Xfile doautocmd BufEnter Xfile call assert_fails('doautocmd BufEnter Xfile', 'E218:') autocmd! BufEnter Xfile endfunc " Tests for SigUSR1 autocmd event, which is only available on posix systems. func Test_autocmd_sigusr1() CheckUnix CheckExecutable /bin/kill let g:sigusr1_passed = 0 au SigUSR1 * let g:sigusr1_passed = 1 call system('/bin/kill -s usr1 ' . getpid()) call WaitForAssert({-> assert_true(g:sigusr1_passed)}) au! SigUSR1 unlet g:sigusr1_passed endfunc " Test for BufReadPre autocmd deleting the file func Test_BufReadPre_delfile() augroup TestAuCmd au! autocmd BufReadPre Xfile call delete('Xfile') augroup END call writefile([], 'Xfile') call assert_fails('new Xfile', 'E200:') call assert_equal('Xfile', @%) call assert_equal(1, &readonly) call delete('Xfile') augroup TestAuCmd au! augroup END close! endfunc " Test for BufReadPre autocmd changing the current buffer func Test_BufReadPre_changebuf() augroup TestAuCmd au! autocmd BufReadPre Xfile edit Xsomeotherfile augroup END call writefile([], 'Xfile') call assert_fails('new Xfile', 'E201:') call assert_equal('Xsomeotherfile', @%) call assert_equal(1, &readonly) call delete('Xfile') augroup TestAuCmd au! augroup END close! endfunc " Test for BufWipeouti autocmd changing the current buffer when reading a file " in an empty buffer with 'f' flag in 'cpo' func Test_BufDelete_changebuf() new augroup TestAuCmd au! autocmd BufWipeout * let bufnr = bufadd('somefile') | exe "b " .. bufnr augroup END let save_cpo = &cpo set cpo+=f call assert_fails('r Xfile', ['E812:', 'E484:']) call assert_equal('somefile', @%) let &cpo = save_cpo augroup TestAuCmd au! augroup END close! endfunc " Test for the temporary internal window used to execute autocmds func Test_autocmd_window() %bw! edit one.txt tabnew two.txt let g:blist = [] augroup aucmd_win_test1 au! au BufEnter * call add(g:blist, [expand('<afile>'), \ win_gettype(bufwinnr(expand('<afile>')))]) augroup END doautoall BufEnter call assert_equal([['one.txt', 'autocmd'], ['two.txt', '']], g:blist) augroup aucmd_win_test1 au! augroup END augroup! aucmd_win_test1 %bw! endfunc " Test for trying to close the temporary window used for executing an autocmd func Test_close_autocmd_window() %bw! edit one.txt tabnew two.txt augroup aucmd_win_test2 au! au BufEnter * if expand('<afile>') == 'one.txt' | 1close | endif augroup END call assert_fails('doautoall BufEnter', 'E813:') augroup aucmd_win_test2 au! augroup END augroup! aucmd_win_test2 %bwipe! endfunc " Test for trying to close the tab that has the temporary window for exeucing " an autocmd. func Test_close_autocmd_tab() edit one.txt tabnew two.txt augroup aucmd_win_test au! au BufEnter * if expand('<afile>') == 'one.txt' | tabfirst | tabonly | endif augroup END call assert_fails('doautoall BufEnter', 'E813:') tabonly augroup aucmd_win_test au! augroup END augroup! aucmd_win_test %bwipe! endfunc " vim: shiftwidth=2 sts=2 expandtab