diff options
Diffstat (limited to 'src/nvim/testdir/test_autocmd.vim')
| -rw-r--r-- | src/nvim/testdir/test_autocmd.vim | 360 |
1 files changed, 344 insertions, 16 deletions
diff --git a/src/nvim/testdir/test_autocmd.vim b/src/nvim/testdir/test_autocmd.vim index 45285b69a1..438851a0ad 100644 --- a/src/nvim/testdir/test_autocmd.vim +++ b/src/nvim/testdir/test_autocmd.vim @@ -3,8 +3,9 @@ source shared.vim source check.vim source term_util.vim +source screendump.vim -func! s:cleanup_buffers() abort +func s:cleanup_buffers() abort for bnr in range(1, bufnr('$')) if bufloaded(bnr) && bufnr('%') != bnr execute 'bd! ' . bnr @@ -168,7 +169,9 @@ func Test_autocmd_bufunload_avoiding_SEGV_01() exe 'autocmd BufUnload <buffer> ' . (lastbuf + 1) . 'bwipeout!' augroup END - call assert_fails('edit bb.txt', 'E937:') + " Todo: check for E937 generated first + " call assert_fails('edit bb.txt', 'E937:') + call assert_fails('edit bb.txt', 'E517:') autocmd! test_autocmd_bufunload augroup! test_autocmd_bufunload @@ -260,6 +263,84 @@ func Test_win_tab_autocmd() unlet g:record endfunc +func Test_WinScrolled() + CheckRunVimInTerminal + + let lines =<< trim END + set nowrap scrolloff=0 + for ii in range(1, 18) + call setline(ii, repeat(nr2char(96 + ii), ii * 2)) + endfor + let win_id = win_getid() + let g:matched = v:false + execute 'au WinScrolled' win_id 'let g:matched = v:true' + let g:scrolled = 0 + au WinScrolled * let g:scrolled += 1 + au WinScrolled * let g:amatch = str2nr(expand('<amatch>')) + au WinScrolled * let g:afile = str2nr(expand('<afile>')) + END + call writefile(lines, 'Xtest_winscrolled') + let buf = RunVimInTerminal('-S Xtest_winscrolled', {'rows': 6}) + + call term_sendkeys(buf, ":echo g:scrolled\<CR>") + call WaitForAssert({-> assert_match('^0 ', term_getline(buf, 6))}, 1000) + + " Scroll left/right in Normal mode. + call term_sendkeys(buf, "zlzh:echo g:scrolled\<CR>") + call WaitForAssert({-> assert_match('^2 ', term_getline(buf, 6))}, 1000) + + " Scroll up/down in Normal mode. + call term_sendkeys(buf, "\<c-e>\<c-y>:echo g:scrolled\<CR>") + call WaitForAssert({-> assert_match('^4 ', term_getline(buf, 6))}, 1000) + + " Scroll up/down in Insert mode. + call term_sendkeys(buf, "Mi\<c-x>\<c-e>\<Esc>i\<c-x>\<c-y>\<Esc>") + call term_sendkeys(buf, ":echo g:scrolled\<CR>") + call WaitForAssert({-> assert_match('^6 ', term_getline(buf, 6))}, 1000) + + " Scroll the window horizontally to focus the last letter of the third line + " containing only six characters. Moving to the previous and shorter lines + " should trigger another autocommand as Vim has to make them visible. + call term_sendkeys(buf, "5zl2k") + call term_sendkeys(buf, ":echo g:scrolled\<CR>") + call WaitForAssert({-> assert_match('^8 ', term_getline(buf, 6))}, 1000) + + " Ensure the command was triggered for the specified window ID. + call term_sendkeys(buf, ":echo g:matched\<CR>") + call WaitForAssert({-> assert_match('^v:true ', term_getline(buf, 6))}, 1000) + + " Ensure the expansion of <amatch> and <afile> matches the window ID. + call term_sendkeys(buf, ":echo g:amatch == win_id && g:afile == win_id\<CR>") + call WaitForAssert({-> assert_match('^v:true ', term_getline(buf, 6))}, 1000) + + call StopVimInTerminal(buf) + call delete('Xtest_winscrolled') +endfunc + +func Test_WinScrolled_close_curwin() + CheckRunVimInTerminal + + let lines =<< trim END + set nowrap scrolloff=0 + call setline(1, ['aaa', 'bbb']) + vsplit + au WinScrolled * close + au VimLeave * call writefile(['123456'], 'Xtestout') + END + call writefile(lines, 'Xtest_winscrolled_close_curwin') + let buf = RunVimInTerminal('-S Xtest_winscrolled_close_curwin', {'rows': 6}) + + " This was using freed memory + call term_sendkeys(buf, "\<C-E>") + call TermWait(buf) + call StopVimInTerminal(buf) + + call assert_equal(['123456'], readfile('Xtestout')) + + call delete('Xtest_winscrolled_close_curwin') + call delete('Xtestout') +endfunc + func Test_WinClosed() " Test that the pattern is matched against the closed window's ID, and both " <amatch> and <afile> are set to it. @@ -299,6 +380,40 @@ func Test_WinClosed() unlet g:triggered endfunc +func Test_WinClosed_throws() + vnew + let bnr = bufnr() + call assert_equal(1, bufloaded(bnr)) + augroup test-WinClosed + autocmd WinClosed * throw 'foo' + augroup END + try + close + catch /.*/ + endtry + call assert_equal(0, bufloaded(bnr)) + + autocmd! test-WinClosed + augroup! test-WinClosed +endfunc + +func Test_WinClosed_throws_with_tabs() + tabnew + let bnr = bufnr() + call assert_equal(1, bufloaded(bnr)) + augroup test-WinClosed + autocmd WinClosed * throw 'foo' + augroup END + try + close + catch /.*/ + endtry + call assert_equal(0, bufloaded(bnr)) + + autocmd! test-WinClosed + augroup! test-WinClosed +endfunc + func s:AddAnAutocmd() augroup vimBarTest au BufReadCmd * echo 'hello' @@ -427,7 +542,7 @@ func Test_three_windows() e Xtestje2 sp Xtestje1 call assert_fails('e', 'E937:') - call assert_equal('Xtestje2', expand('%')) + 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. @@ -450,7 +565,6 @@ func Test_three_windows() au! enew - bwipe! Xtestje1 call delete('Xtestje1') call delete('Xtestje2') call delete('Xtestje3') @@ -502,7 +616,7 @@ func Test_autocmd_bufwipe_in_SessLoadPost() [CODE] call writefile(content, 'Xvimrc') - call system(v:progpath. ' --headless -i NONE -u Xvimrc --noplugins -S Session.vim -c cq') + call system(GetVimCommand('Xvimrc') .. ' --headless --noplugins -S Session.vim -c cq') let errors = join(readfile('Xerrors')) call assert_match('E814', errors) @@ -562,7 +676,7 @@ func Test_autocmd_bufwipe_in_SessLoadPost2() [CODE] call writefile(content, 'Xvimrc') - call system(v:progpath. ' --headless -i NONE -u Xvimrc --noplugins -S Session.vim -c cq') + call system(GetVimCommand('Xvimrc') .. ' --headless --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) @@ -1506,7 +1620,7 @@ func Test_bufunload_all() call writefile(content, 'Xtest') call delete('Xout') - call system(v:progpath. ' -u NORC -i NONE -N -S Xtest') + call system(GetVimCommandClean() .. ' -N --headless -S Xtest') call assert_true(filereadable('Xout')) call delete('Xxx1') @@ -1606,7 +1720,7 @@ func Test_Cmd_Autocmds() 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("\tasdf", g:lines[2]) + call assert_equal("asdf", g:lines[2]) au! BufReadCmd au! BufWriteCmd @@ -1827,6 +1941,14 @@ func Test_autocommand_all_events() call assert_fails('au * x bwipe', 'E1155:') endfunc +func Test_autocmd_user() + au User MyEvent let s:res = [expand("<afile>"), expand("<amatch>")] + doautocmd User MyEvent + call assert_equal(['MyEvent', 'MyEvent'], s:res) + au! User + unlet s:res +endfunc + function s:Before_test_dirchanged() augroup test_dirchanged autocmd! @@ -1850,14 +1972,23 @@ endfunc function Test_dirchanged_global() call s:Before_test_dirchanged() + autocmd test_dirchanged DirChangedPre global call add(s:li, expand("<amatch>") .. " pre cd " .. v:event.directory) 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) + let expected = ["global pre cd " .. s:dir_foo, "cd:", s:dir_foo] + call assert_equal(expected, s:li) call chdir(s:dir_foo) - call assert_equal(["cd:", s:dir_foo], s:li) + call assert_equal(expected, s:li) exe 'lcd ' .. fnameescape(s:dir_bar) - call assert_equal(["cd:", s:dir_foo], s:li) + call assert_equal(expected, s:li) + + exe 'cd ' .. s:dir_foo + exe 'cd ' .. s:dir_bar + autocmd! test_dirchanged DirChanged global let g:result = expand("<afile>") + cd - + call assert_equal(s:dir_foo, substitute(g:result, '\\', '/', 'g')) + call s:After_test_dirchanged() endfunc @@ -1879,6 +2010,7 @@ function Test_dirchanged_auto() CheckOption autochdir call s:Before_test_dirchanged() call test_autochdir() + autocmd test_dirchanged DirChangedPre auto call add(s:li, "pre cd " .. v:event.directory) autocmd test_dirchanged DirChanged auto call add(s:li, "auto:") autocmd test_dirchanged DirChanged auto call add(s:li, expand("<afile>")) set acd @@ -1886,7 +2018,8 @@ function Test_dirchanged_auto() 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) + let expected = ["pre cd " .. s:dir_foo, "auto:", s:dir_foo] + call assert_equal(expected, s:li) set noacd bwipe! call s:After_test_dirchanged() @@ -2093,7 +2226,7 @@ func Test_autocmd_bufreadpre() " (even though the position will be invalid, this should make Vim reset the " cursor position in the other window. wincmd p - 1 + 1 " 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 @@ -2108,8 +2241,11 @@ func Test_autocmd_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 @@ -2331,6 +2467,19 @@ func Test_throw_in_BufWritePre() au! throwing endfunc +func Test_autocmd_in_try_block() + call mkdir('Xdir') + au BufEnter * let g:fname = expand('%') + try + edit Xdir/ + endtry + call assert_match('Xdir', g:fname) + + unlet g:fname + au! BufEnter + call delete('Xdir', 'rf') +endfunc + func Test_autocmd_CmdWinEnter() CheckRunVimInTerminal " There is not cmdwin switch, so @@ -2380,7 +2529,63 @@ func Test_autocmd_was_using_freed_memory() pclose endfunc -" FileChangedShell tested in test_filechanged.vim +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 + +" Test closing a window or editing another buffer from a FileChangedRO handler +" in a readonly buffer +func Test_FileChangedRO_winclose() + 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 +endfunc func LogACmd() call add(g:logged, line('$')) @@ -2489,6 +2694,27 @@ func Test_autocmd_window() %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! + " Nvim makes aucmd_win the last window + " au BufEnter * if expand('<afile>') == 'one.txt' | 1close | endif + au BufEnter * if expand('<afile>') == 'one.txt' | close | endif + augroup END + + call assert_fails('doautoall BufEnter', 'E813:') + + augroup aucmd_win_test2 + au! + augroup END + augroup! aucmd_win_test2 + %bw! +endfunc + " Test for trying to close the tab that has the temporary window for exeucing " an autocmd. func Test_close_autocmd_tab() @@ -2509,13 +2735,23 @@ func Test_close_autocmd_tab() %bwipe! endfunc +func Test_Visual_doautoall_redraw() + call setline(1, ['a', 'b']) + new + wincmd p + call feedkeys("G\<C-V>", 'txn') + autocmd User Explode ++once redraw + doautoall User Explode + %bwipe! +endfunc + func Test_autocmd_closes_window() au BufNew,BufWinLeave * e %e file yyy au BufNew,BufWinLeave * ball - call assert_fails('n xxx', 'E143:') + n xxx - bwipe % + %bwipe au! BufNew au! BufWinLeave endfunc @@ -2531,9 +2767,34 @@ func Test_autocmd_quit_psearch() augroup aucmd_win_test au! augroup END + new + pclose +endfunc + +" Fuzzer found some strange combination that caused a crash. +func Test_autocmd_normal_mess() + " For unknown reason this hangs on MS-Windows + CheckNotMSWindows + + augroup aucmd_normal_test + au BufLeave,BufWinLeave,BufHidden,BufUnload,BufDelete,BufWipeout * norm 7q/qc + augroup END + " Nvim has removed :open + " call assert_fails('o4', 'E1159') + call assert_fails('e4', 'E1159') + silent! H + call assert_fails('e xx', 'E1159') + normal G + + augroup aucmd_normal_test + au! + augroup END endfunc func Test_autocmd_closing_cmdwin() + " For unknown reason this hangs on MS-Windows + CheckNotMSWindows + au BufWinLeave * nested q call assert_fails("norm 7q?\n", 'E855:') @@ -2542,4 +2803,71 @@ func Test_autocmd_closing_cmdwin() only endfunc +func Test_autocmd_vimgrep() + augroup aucmd_vimgrep + au QuickfixCmdPre,BufNew,BufReadCmd * sb + " Nvim makes aucmd_win the last window + " au QuickfixCmdPre,BufNew,BufReadCmd * q9 + au QuickfixCmdPre,BufNew,BufReadCmd * exe 'q' .. (winnr('$') - (win_gettype(winnr('$')) == 'autocmd')) + augroup END + call assert_fails('lv ?a? foo', 'E926:') + + augroup aucmd_vimgrep + au! + augroup END +endfunc + +func Test_bufwipeout_changes_window() + " This should not crash, but we don't have any expectations about what + " happens, changing window in BufWipeout has unpredictable results. + tabedit + let g:window_id = win_getid() + topleft new + setlocal bufhidden=wipe + autocmd BufWipeout <buffer> call win_gotoid(g:window_id) + tabprevious + +tabclose + + unlet g:window_id + au! BufWipeout + %bwipe! +endfunc + +func Test_v_event_readonly() + autocmd CompleteChanged * let v:event.width = 0 + call assert_fails("normal! i\<C-X>\<C-V>", 'E46:') + au! CompleteChanged + + autocmd DirChangedPre * let v:event.directory = '' + call assert_fails('cd .', 'E46:') + au! DirChangedPre + + autocmd ModeChanged * let v:event.new_mode = '' + call assert_fails('normal! cc', 'E46:') + au! ModeChanged + + autocmd TextYankPost * let v:event.operator = '' + call assert_fails('normal! yy', 'E46:') + au! TextYankPost +endfunc + + +func Test_noname_autocmd() + augroup test_noname_autocmd_group + autocmd! + autocmd BufEnter * call add(s:li, ["BufEnter", expand("<afile>")]) + autocmd BufDelete * call add(s:li, ["BufDelete", expand("<afile>")]) + autocmd BufLeave * call add(s:li, ["BufLeave", expand("<afile>")]) + autocmd BufUnload * call add(s:li, ["BufUnload", expand("<afile>")]) + autocmd BufWipeout * call add(s:li, ["BufWipeout", expand("<afile>")]) + augroup END + + let s:li = [] + edit foo + call assert_equal([['BufUnload', ''], ['BufDelete', ''], ['BufWipeout', ''], ['BufEnter', 'foo']], s:li) + + au! test_noname_autocmd_group + augroup! test_noname_autocmd_group +endfunc + " vim: shiftwidth=2 sts=2 expandtab |