diff options
Diffstat (limited to 'src/nvim/testdir/test_options.vim')
| -rw-r--r-- | src/nvim/testdir/test_options.vim | 274 |
1 files changed, 247 insertions, 27 deletions
diff --git a/src/nvim/testdir/test_options.vim b/src/nvim/testdir/test_options.vim index fdfc1c0f89..ada6d2406b 100644 --- a/src/nvim/testdir/test_options.vim +++ b/src/nvim/testdir/test_options.vim @@ -22,6 +22,21 @@ func Test_whichwrap() set whichwrap=h,h,h call assert_equal('h', &whichwrap) + " For compatibility with Vim 3.0 and before, number values are also + " supported for 'whichwrap' + set whichwrap=1 + call assert_equal('b', &whichwrap) + set whichwrap=2 + call assert_equal('s', &whichwrap) + set whichwrap=4 + call assert_equal('h,l', &whichwrap) + set whichwrap=8 + call assert_equal('<,>', &whichwrap) + set whichwrap=16 + call assert_equal('[,]', &whichwrap) + set whichwrap=31 + call assert_equal('b,s,h,l,<,>,[,]', &whichwrap) + set whichwrap& endfunc @@ -234,6 +249,7 @@ func Test_complete() new call feedkeys("i\<C-N>\<Esc>", 'xt') bwipe! + call assert_fails('set complete=ix', 'E535:') set complete& endfun @@ -266,6 +282,15 @@ func Test_set_completion() call feedkeys(":set fileencodings:\<C-A>\<C-B>\"\<CR>", 'tx') call assert_equal('"set fileencodings:ucs-bom,utf-8,default,latin1', @:) + " Expand key codes. + " call feedkeys(":set <H\<C-A>\<C-B>\"\<CR>", 'tx') + " call assert_equal('"set <Help> <Home>', @:) + + " Expand terminal options. + " call feedkeys(":set t_A\<C-A>\<C-B>\"\<CR>", 'tx') + " call assert_equal('"set t_AB t_AF t_AU t_AL', @:) + " call assert_fails('call feedkeys(":set <t_afoo>=\<C-A>\<CR>", "xt")', 'E474:') + " Expand directories. call feedkeys(":set cdpath=./\<C-A>\<C-B>\"\<CR>", 'tx') call assert_match('./samples/ ', @:) @@ -361,6 +386,15 @@ func Test_set_errors() call assert_fails('set winminwidth=10 winwidth=9', 'E592:') call assert_fails("set showbreak=\x01", 'E595:') call assert_fails('set t_foo=', 'E846:') + call assert_fails('set tabstop??', 'E488:') + call assert_fails('set wrapscan!!', 'E488:') + call assert_fails('set tabstop&&', 'E488:') + call assert_fails('set wrapscan<<', 'E488:') + call assert_fails('set wrapscan=1', 'E474:') + call assert_fails('set autoindent@', 'E488:') + call assert_fails('set wildchar=<abc>', 'E474:') + call assert_fails('set cmdheight=1a', 'E521:') + call assert_fails('set invcmdheight', 'E474:') if has('python') || has('python3') call assert_fails('set pyxversion=6', 'E474:') endif @@ -384,6 +418,7 @@ func Test_set_errors() set nomodifiable call assert_fails('set fileencoding=latin1', 'E21:') set modifiable& + " call assert_fails('set t_#-&', 'E522:') endfunc func CheckWasSet(name) @@ -431,32 +466,37 @@ func Test_copy_context() endfunc func Test_set_ttytype() - " Nvim does not support 'ttytype'. - if !has('nvim') && !has('gui_running') && has('unix') - " Setting 'ttytype' used to cause a double-free when exiting vim and - " when vim is compiled with -DEXITFREE. - set ttytype=ansi - call assert_equal('ansi', &ttytype) - call assert_equal(&ttytype, &term) - set ttytype=xterm - call assert_equal('xterm', &ttytype) - call assert_equal(&ttytype, &term) - try - set ttytype= - call assert_report('set ttytype= did not fail') - catch /E529/ - endtry - - " Some systems accept any terminal name and return dumb settings, - " check for failure of finding the entry and for missing 'cm' entry. - try - set ttytype=xxx - call assert_report('set ttytype=xxx did not fail') - catch /E522\|E437/ - endtry - - set ttytype& - call assert_equal(&ttytype, &term) + throw "Skipped: Nvim does not support 'ttytype'" + CheckUnix + CheckNotGui + + " Setting 'ttytype' used to cause a double-free when exiting vim and + " when vim is compiled with -DEXITFREE. + set ttytype=ansi + call assert_equal('ansi', &ttytype) + call assert_equal(&ttytype, &term) + set ttytype=xterm + call assert_equal('xterm', &ttytype) + call assert_equal(&ttytype, &term) + try + set ttytype= + call assert_report('set ttytype= did not fail') + catch /E529/ + endtry + + " Some systems accept any terminal name and return dumb settings, + " check for failure of finding the entry and for missing 'cm' entry. + try + set ttytype=xxx + call assert_report('set ttytype=xxx did not fail') + catch /E522\|E437/ + endtry + + set ttytype& + call assert_equal(&ttytype, &term) + + if has('gui') && !has('gui_running') + call assert_fails('set term=gui', 'E531:') endif endfunc @@ -774,7 +814,13 @@ func Test_shell() CheckUnix let save_shell = &shell set shell= - call assert_fails('shell', 'E91:') + let caught_e91 = 0 + try + shell + catch /E91:/ + let caught_e91 = 1 + endtry + call assert_equal(1, caught_e91) let &shell = save_shell endfunc @@ -833,6 +879,108 @@ func Test_debug_option() set debug& endfunc +" Test for the default CDPATH option +func Test_opt_default_cdpath() + CheckFeature file_in_path + let after =<< trim [CODE] + call assert_equal(',/path/to/dir1,/path/to/dir2', &cdpath) + call writefile(v:errors, 'Xtestout') + qall + [CODE] + if has('unix') + let $CDPATH='/path/to/dir1:/path/to/dir2' + else + let $CDPATH='/path/to/dir1;/path/to/dir2' + endif + if RunVim([], after, '') + call assert_equal([], readfile('Xtestout')) + call delete('Xtestout') + endif +endfunc + +" Test for setting keycodes using set +func Test_opt_set_keycode() + call assert_fails('set <t_k1=l', 'E474:') + call assert_fails('set <Home=l', 'E474:') + set <t_k9>=abcd + " call assert_equal('abcd', &t_k9) + set <t_k9>& + set <F9>=xyz + " call assert_equal('xyz', &t_k9) + set <t_k9>& +endfunc + +" Test for changing options in a sandbox +func Test_opt_sandbox() + for opt in ['backupdir', 'cdpath', 'exrc'] + call assert_fails('sandbox set ' .. opt .. '?', 'E48:') + endfor +endfunc + +" Test for setting an option with local value to global value +func Test_opt_local_to_global() + setglobal equalprg=gprg + setlocal equalprg=lprg + call assert_equal('gprg', &g:equalprg) + call assert_equal('lprg', &l:equalprg) + call assert_equal('lprg', &equalprg) + set equalprg< + call assert_equal('', &l:equalprg) + call assert_equal('gprg', &equalprg) + setglobal equalprg=gnewprg + setlocal equalprg=lnewprg + setlocal equalprg< + call assert_equal('gnewprg', &l:equalprg) + call assert_equal('gnewprg', &equalprg) + set equalprg& + + " Test for setting the global/local value of a boolean option + setglobal autoread + setlocal noautoread + call assert_false(&autoread) + set autoread< + call assert_true(&autoread) + setglobal noautoread + setlocal autoread + setlocal autoread< + call assert_false(&autoread) + set autoread& +endfunc + +func Test_set_in_sandbox() + " Some boolean options cannot be set in sandbox, some can. + call assert_fails('sandbox set modelineexpr', 'E48:') + sandbox set number + call assert_true(&number) + set number& + + " Some boolean options cannot be set in sandbox, some can. + if has('python') || has('python3') + call assert_fails('sandbox set pyxversion=3', 'E48:') + endif + sandbox set tabstop=4 + call assert_equal(4, &tabstop) + set tabstop& + + " Some string options cannot be set in sandbox, some can. + call assert_fails('sandbox set backupdir=/tmp', 'E48:') + sandbox set filetype=perl + call assert_equal('perl', &filetype) + set filetype& +endfunc + +" Test for incrementing, decrementing and multiplying a number option value +func Test_opt_num_op() + set shiftwidth=4 + set sw+=2 + call assert_equal(6, &sw) + set sw-=2 + call assert_equal(4, &sw) + set sw^=2 + call assert_equal(8, &sw) + set shiftwidth& +endfunc + " Test for setting option values using v:false and v:true func Test_opt_boolean() set number& @@ -969,6 +1117,64 @@ func Test_opt_reset_scroll() call delete('Xscroll') endfunc +" Test for setting an option to a Vi or Vim default +func Test_opt_default() + throw 'Skipped: Nvim has different defaults' + set formatoptions&vi + call assert_equal('vt', &formatoptions) + set formatoptions&vim + call assert_equal('tcq', &formatoptions) +endfunc + +" Test for the 'cmdheight' option +func Test_cmdheight() + %bw! + let ht = &lines + set cmdheight=9999 + call assert_equal(1, winheight(0)) + call assert_equal(ht - 1, &cmdheight) + set cmdheight& +endfunc + +" To specify a control character as a option value, '^' can be used +func Test_opt_control_char() + set wildchar=^v + call assert_equal("\<C-V>", nr2char(&wildchar)) + set wildcharm=^r + call assert_equal("\<C-R>", nr2char(&wildcharm)) + " Bug: This doesn't work for the 'cedit' and 'termwinkey' options + set wildchar& wildcharm& +endfunc + +" Test for the 'errorbells' option +func Test_opt_errorbells() + set errorbells + call assert_beeps('s/a1b2/x1y2/') + set noerrorbells +endfunc + +func Test_opt_scrolljump() + help + resize 10 + + " Test with positive 'scrolljump'. + set scrolljump=2 + norm! Lj + call assert_equal({'lnum':11, 'leftcol':0, 'col':0, 'topfill':0, + \ 'topline':3, 'coladd':0, 'skipcol':0, 'curswant':0}, + \ winsaveview()) + + " Test with negative 'scrolljump' (percentage of window height). + set scrolljump=-40 + norm! ggLj + call assert_equal({'lnum':11, 'leftcol':0, 'col':0, 'topfill':0, + \ 'topline':5, 'coladd':0, 'skipcol':0, 'curswant':0}, + \ winsaveview()) + + set scrolljump& + bw +endfunc + " Test for the 'cdhome' option func Test_opt_cdhome() if has('unix') || has('vms') @@ -1003,4 +1209,18 @@ func Test_switchbuf_reset() only! endfunc +" :set empty string for global 'keywordprg' falls back to ":help" +func Test_keywordprg_empty() + let k = &keywordprg + set keywordprg=man + call assert_equal('man', &keywordprg) + set keywordprg= + call assert_equal(':help', &keywordprg) + set keywordprg=man + call assert_equal('man', &keywordprg) + call assert_equal("\n keywordprg=:help", execute('set kp= kp?')) + let &keywordprg = k +endfunc + + " vim: shiftwidth=2 sts=2 expandtab |