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|
" Test for options
source shared.vim
source check.vim
source view_util.vim
func Test_whichwrap()
set whichwrap=b,s
call assert_equal('b,s', &whichwrap)
set whichwrap+=h,l
call assert_equal('b,s,h,l', &whichwrap)
set whichwrap+=h,l
call assert_equal('b,s,h,l', &whichwrap)
set whichwrap+=h,l
call assert_equal('b,s,h,l', &whichwrap)
set whichwrap=h,h
call assert_equal('h', &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
func Test_isfname()
" This used to cause Vim to access uninitialized memory.
set isfname=
call assert_equal("~X", expand("~X"))
set isfname&
endfunc
func Test_wildchar()
" Empty 'wildchar' used to access invalid memory.
call assert_fails('set wildchar=', 'E521:')
call assert_fails('set wildchar=abc', 'E521:')
set wildchar=<Esc>
let a=execute('set wildchar?')
call assert_equal("\n wildchar=<Esc>", a)
set wildchar=27
let a=execute('set wildchar?')
call assert_equal("\n wildchar=<Esc>", a)
set wildchar&
endfunc
func Test_wildoptions()
set wildoptions=
set wildoptions+=tagfile
set wildoptions+=tagfile
call assert_equal('tagfile', &wildoptions)
endfunc
func Test_options_command()
let caught = 'ok'
try
options
catch
let caught = v:throwpoint . "\n" . v:exception
endtry
call assert_equal('ok', caught)
" Check if the option-window is opened horizontally.
wincmd j
call assert_notequal('option-window', bufname(''))
wincmd k
call assert_equal('option-window', bufname(''))
" close option-window
close
" Open the option-window vertically.
vert options
" Check if the option-window is opened vertically.
wincmd l
call assert_notequal('option-window', bufname(''))
wincmd h
call assert_equal('option-window', bufname(''))
" close option-window
close
" Open the option-window at the top.
set splitbelow
topleft options
call assert_equal(1, winnr())
close
" Open the option-window at the bottom.
set nosplitbelow
botright options
call assert_equal(winnr('$'), winnr())
close
set splitbelow&
" Open the option-window in a new tab.
tab options
" Check if the option-window is opened in a tab.
normal gT
call assert_notequal('option-window', bufname(''))
normal gt
call assert_equal('option-window', bufname(''))
" close option-window
close
" Open the options window browse
if has('browse')
browse set
call assert_equal('option-window', bufname(''))
close
endif
endfunc
func Test_path_keep_commas()
" Test that changing 'path' keeps two commas.
set path=foo,,bar
set path-=bar
set path+=bar
call assert_equal('foo,,bar', &path)
set path&
endfunc
func Test_signcolumn()
CheckFeature signs
call assert_equal("auto", &signcolumn)
set signcolumn=yes
set signcolumn=no
call assert_fails('set signcolumn=nope')
endfunc
func Test_filetype_valid()
set ft=valid_name
call assert_equal("valid_name", &filetype)
set ft=valid-name
call assert_equal("valid-name", &filetype)
call assert_fails(":set ft=wrong;name", "E474:")
call assert_fails(":set ft=wrong\\\\name", "E474:")
call assert_fails(":set ft=wrong\\|name", "E474:")
call assert_fails(":set ft=wrong/name", "E474:")
call assert_fails(":set ft=wrong\\\nname", "E474:")
call assert_equal("valid-name", &filetype)
exe "set ft=trunc\x00name"
call assert_equal("trunc", &filetype)
endfunc
func Test_syntax_valid()
CheckFeature syntax
set syn=valid_name
call assert_equal("valid_name", &syntax)
set syn=valid-name
call assert_equal("valid-name", &syntax)
call assert_fails(":set syn=wrong;name", "E474:")
call assert_fails(":set syn=wrong\\\\name", "E474:")
call assert_fails(":set syn=wrong\\|name", "E474:")
call assert_fails(":set syn=wrong/name", "E474:")
call assert_fails(":set syn=wrong\\\nname", "E474:")
call assert_equal("valid-name", &syntax)
exe "set syn=trunc\x00name"
call assert_equal("trunc", &syntax)
endfunc
func Test_keymap_valid()
CheckFeature keymap
call assert_fails(":set kmp=valid_name", "E544:")
call assert_fails(":set kmp=valid_name", "valid_name")
call assert_fails(":set kmp=valid-name", "E544:")
call assert_fails(":set kmp=valid-name", "valid-name")
call assert_fails(":set kmp=wrong;name", "E474:")
call assert_fails(":set kmp=wrong\\\\name", "E474:")
call assert_fails(":set kmp=wrong\\|name", "E474:")
call assert_fails(":set kmp=wrong/name", "E474:")
call assert_fails(":set kmp=wrong\\\nname", "E474:")
call assert_fails(":set kmp=trunc\x00name", "E544:")
call assert_fails(":set kmp=trunc\x00name", "trunc")
endfunc
func Check_dir_option(name)
" Check that it's possible to set the option.
exe 'set ' . a:name . '=/usr/share/dict/words'
call assert_equal('/usr/share/dict/words', eval('&' . a:name))
exe 'set ' . a:name . '=/usr/share/dict/words,/and/there'
call assert_equal('/usr/share/dict/words,/and/there', eval('&' . a:name))
exe 'set ' . a:name . '=/usr/share/dict\ words'
call assert_equal('/usr/share/dict words', eval('&' . a:name))
" Check rejecting weird characters.
call assert_fails("set " . a:name . "=/not&there", "E474:")
call assert_fails("set " . a:name . "=/not>there", "E474:")
call assert_fails("set " . a:name . "=/not.*there", "E474:")
endfunc
func Test_cinkeys()
" This used to cause invalid memory access
set cindent cinkeys=0
norm a
set cindent& cinkeys&
endfunc
func Test_dictionary()
call Check_dir_option('dictionary')
endfunc
func Test_thesaurus()
call Check_dir_option('thesaurus')
endfun
func Test_complete()
" Trailing single backslash used to cause invalid memory access.
set complete=s\
new
call feedkeys("i\<C-N>\<Esc>", 'xt')
bwipe!
call assert_fails('set complete=ix', 'E535:')
set complete&
endfun
func Test_set_completion()
call feedkeys(":set di\<C-A>\<C-B>\"\<CR>", 'tx')
call assert_equal('"set dictionary diff diffexpr diffopt digraph directory display', @:)
call feedkeys(":setlocal di\<C-A>\<C-B>\"\<CR>", 'tx')
call assert_equal('"setlocal dictionary diff diffexpr diffopt digraph directory display', @:)
call feedkeys(":setglobal di\<C-A>\<C-B>\"\<CR>", 'tx')
call assert_equal('"setglobal dictionary diff diffexpr diffopt digraph directory display', @:)
" Expand boolan options. When doing :set no<Tab>
" vim displays the options names without "no" but completion uses "no...".
call feedkeys(":set nodi\<C-A>\<C-B>\"\<CR>", 'tx')
call assert_equal('"set nodiff digraph', @:)
call feedkeys(":set invdi\<C-A>\<C-B>\"\<CR>", 'tx')
call assert_equal('"set invdiff digraph', @:)
" Expand abbreviation of options.
call feedkeys(":set ts\<C-A>\<C-B>\"\<CR>", 'tx')
call assert_equal('"set tabstop thesaurus ttyscroll', @:)
" Expand current value
call feedkeys(":set fileencodings=\<C-A>\<C-B>\"\<CR>", 'tx')
call assert_equal('"set fileencodings=ucs-bom,utf-8,default,latin1', @:)
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/ ', @:)
call assert_notmatch(' ./summarize.vim ', @:)
" Expand files and directories.
call feedkeys(":set tags=./\<C-A>\<C-B>\"\<CR>", 'tx')
call assert_match(' ./samples/.* ./summarize.vim', @:)
call feedkeys(":set tags=./\\\\ dif\<C-A>\<C-B>\"\<CR>", 'tx')
call assert_equal('"set tags=./\\ diff diffexpr diffopt', @:)
set tags&
" Expanding the option names
call feedkeys(":set \<Tab>\<C-B>\"\<CR>", 'xt')
call assert_equal('"set all', @:)
" Expanding a second set of option names
call feedkeys(":set wrapscan \<Tab>\<C-B>\"\<CR>", 'xt')
call assert_equal('"set wrapscan all', @:)
" Expanding a special keycode
call feedkeys(":set <Home>\<Tab>\<C-B>\"\<CR>", 'xt')
call assert_equal('"set <Home>', @:)
" Expanding an invalid special keycode
call feedkeys(":set <abcd>\<Tab>\<C-B>\"\<CR>", 'xt')
call assert_equal("\"set <abcd>\<Tab>", @:)
" Expanding a terminal keycode
call feedkeys(":set t_AB\<Tab>\<C-B>\"\<CR>", 'xt')
call assert_equal("\"set t_AB", @:)
" Expanding an invalid option name
call feedkeys(":set abcde=\<Tab>\<C-B>\"\<CR>", 'xt')
call assert_equal("\"set abcde=\<Tab>", @:)
" Expanding after a = for a boolean option
call feedkeys(":set wrapscan=\<Tab>\<C-B>\"\<CR>", 'xt')
call assert_equal("\"set wrapscan=\<Tab>", @:)
" Expanding a numeric option
call feedkeys(":set tabstop+=\<Tab>\<C-B>\"\<CR>", 'xt')
call assert_equal("\"set tabstop+=" .. &tabstop, @:)
" Expanding a non-boolean option
call feedkeys(":set invtabstop=\<Tab>\<C-B>\"\<CR>", 'xt')
call assert_equal("\"set invtabstop=", @:)
" Expand options for 'spellsuggest'
call feedkeys(":set spellsuggest=best,file:xyz\<Tab>\<C-B>\"\<CR>", 'xt')
call assert_equal("\"set spellsuggest=best,file:xyz", @:)
" Expand value for 'key'
set key=abcd
call feedkeys(":set key=\<Tab>\<C-B>\"\<CR>", 'xt')
call assert_equal('"set key=*****', @:)
set key=
" Expand values for 'filetype'
call feedkeys(":set filetype=sshdconfi\<Tab>\<C-B>\"\<CR>", 'xt')
call assert_equal('"set filetype=sshdconfig', @:)
call feedkeys(":set filetype=a\<C-A>\<C-B>\"\<CR>", 'xt')
call assert_equal('"set filetype=' .. getcompletion('a*', 'filetype')->join(), @:)
endfunc
func Test_set_errors()
call assert_fails('set scroll=-1', 'E49:')
call assert_fails('set backupcopy=', 'E474:')
call assert_fails('set regexpengine=3', 'E474:')
call assert_fails('set history=10001', 'E474:')
call assert_fails('set numberwidth=21', 'E474:')
call assert_fails('set colorcolumn=-a', 'E474:')
call assert_fails('set colorcolumn=a', 'E474:')
call assert_fails('set colorcolumn=1,', 'E474:')
call assert_fails('set colorcolumn=1;', 'E474:')
call assert_fails('set cmdheight=-1', 'E487:')
call assert_fails('set cmdwinheight=-1', 'E487:')
if has('conceal')
call assert_fails('set conceallevel=-1', 'E487:')
call assert_fails('set conceallevel=4', 'E474:')
endif
call assert_fails('set helpheight=-1', 'E487:')
call assert_fails('set history=-1', 'E487:')
call assert_fails('set report=-1', 'E487:')
call assert_fails('set shiftwidth=-1', 'E487:')
call assert_fails('set sidescroll=-1', 'E487:')
call assert_fails('set tabstop=-1', 'E487:')
call assert_fails('set textwidth=-1', 'E487:')
call assert_fails('set timeoutlen=-1', 'E487:')
call assert_fails('set updatecount=-1', 'E487:')
call assert_fails('set updatetime=-1', 'E487:')
call assert_fails('set winheight=-1', 'E487:')
call assert_fails('set tabstop!', 'E488:')
call assert_fails('set xxx', 'E518:')
call assert_fails('set beautify?', 'E519:')
call assert_fails('set undolevels=x', 'E521:')
call assert_fails('set tabstop=', 'E521:')
call assert_fails('set comments=-', 'E524:')
call assert_fails('set comments=a', 'E525:')
call assert_fails('set foldmarker=x', 'E536:')
call assert_fails('set commentstring=x', 'E537:')
call assert_fails('set complete=x', 'E539:')
call assert_fails('set rulerformat=%-', 'E539:')
call assert_fails('set rulerformat=%(', 'E542:')
call assert_fails('set rulerformat=%15(%%', 'E542:')
call assert_fails('set statusline=%$', 'E539:')
call assert_fails('set statusline=%{', 'E540:')
call assert_fails('set statusline=%(', 'E542:')
call assert_fails('set statusline=%)', 'E542:')
if has('cursorshape')
" This invalid value for 'guicursor' used to cause Vim to crash.
call assert_fails('set guicursor=i-ci,r-cr:h', 'E545:')
call assert_fails('set guicursor=i-ci', 'E545:')
call assert_fails('set guicursor=x', 'E545:')
call assert_fails('set guicursor=x:', 'E546:')
call assert_fails('set guicursor=r-cr:horx', 'E548:')
call assert_fails('set guicursor=r-cr:hor0', 'E549:')
endif
if has('mouseshape')
call assert_fails('se mouseshape=i-r:x', 'E547:')
endif
call assert_fails('set backupext=~ patchmode=~', 'E589:')
call assert_fails('set winminheight=10 winheight=9', 'E591:')
set winminheight& winheight&
set winheight=10 winminheight=10
call assert_fails('set winheight=9', 'E591:')
set winminheight& winheight&
call assert_fails('set winminwidth=10 winwidth=9', 'E592:')
set winminwidth& winwidth&
call assert_fails('set winwidth=9 winminwidth=10', 'E592:')
set winwidth& winminwidth&
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
call assert_fails("let &tabstop='ab'", 'E521:')
call assert_fails('set spellcapcheck=%\\(', 'E54:')
call assert_fails('set sessionoptions=curdir,sesdir', 'E474:')
call assert_fails('set foldmarker={{{,', 'E474:')
call assert_fails('set sessionoptions=sesdir,curdir', 'E474:')
call assert_fails('set listchars=trail:· ambiwidth=double', 'E834:')
set listchars&
call assert_fails('set fillchars=stl:· ambiwidth=double', 'E835:')
set fillchars&
call assert_fails('set fileencoding=latin1,utf-8', 'E474:')
set nomodifiable
call assert_fails('set fileencoding=latin1', 'E21:')
set modifiable&
endfunc
func CheckWasSet(name)
let verb_cm = execute('verbose set ' .. a:name .. '?')
call assert_match('Last set from.*test_options.vim', verb_cm)
endfunc
func CheckWasNotSet(name)
let verb_cm = execute('verbose set ' .. a:name .. '?')
call assert_notmatch('Last set from', verb_cm)
endfunc
" Must be executed before other tests that set 'term'.
func Test_000_term_option_verbose()
CheckNotGui
call CheckWasNotSet('t_cm')
let term_save = &term
set term=ansi
call CheckWasSet('t_cm')
let &term = term_save
endfunc
func Test_copy_context()
setlocal list
call CheckWasSet('list')
split
call CheckWasSet('list')
quit
setlocal nolist
set ai
call CheckWasSet('ai')
set filetype=perl
call CheckWasSet('filetype')
set fo=tcroq
call CheckWasSet('fo')
split Xsomebuf
call CheckWasSet('ai')
call CheckWasNotSet('filetype')
call CheckWasSet('fo')
endfunc
func Test_set_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
func Test_set_all()
set tw=75
set iskeyword=a-z,A-Z
set nosplitbelow
let out = execute('set all')
call assert_match('textwidth=75', out)
call assert_match('iskeyword=a-z,A-Z', out)
call assert_match('nosplitbelow', out)
set tw& iskeyword& splitbelow&
endfunc
func Test_set_one_column()
let out_mult = execute('set all')->split("\n")
let out_one = execute('set! all')->split("\n")
call assert_true(len(out_mult) < len(out_one))
endfunc
func Test_set_values()
" opt_test.vim is generated from ../optiondefs.h using gen_opt_test.vim
if filereadable('opt_test.vim')
source opt_test.vim
else
throw 'Skipped: opt_test.vim does not exist'
endif
endfunc
func Test_renderoptions()
" Only do this for Windows Vista and later, fails on Windows XP and earlier.
" Doesn't hurt to do this on a non-Windows system.
if windowsversion() !~ '^[345]\.'
set renderoptions=type:directx
set rop=type:directx
endif
endfunc
func ResetIndentexpr()
set indentexpr=
endfunc
func Test_set_indentexpr()
" this was causing usage of freed memory
set indentexpr=ResetIndentexpr()
new
call feedkeys("i\<c-f>", 'x')
call assert_equal('', &indentexpr)
bwipe!
endfunc
func Test_backupskip()
" Option 'backupskip' may contain several comma-separated path
" specifications if one or more of the environment variables TMPDIR, TMP,
" or TEMP is defined. To simplify testing, convert the string value into a
" list.
let bsklist = split(&bsk, ',')
if has("mac")
let found = (index(bsklist, '/private/tmp/*') >= 0)
call assert_true(found, '/private/tmp not in option bsk: ' . &bsk)
elseif has("unix")
let found = (index(bsklist, '/tmp/*') >= 0)
call assert_true(found, '/tmp not in option bsk: ' . &bsk)
endif
" If our test platform is Windows, the path(s) in option bsk will use
" backslash for the path separator and the components could be in short
" (8.3) format. As such, we need to replace the backslashes with forward
" slashes and convert the path components to long format. The expand()
" function will do this but it cannot handle comma-separated paths. This is
" why bsk was converted from a string into a list of strings above.
"
" One final complication is that the wildcard "/*" is at the end of each
" path and so expand() might return a list of matching files. To prevent
" this, we need to remove the wildcard before calling expand() and then
" append it afterwards.
if has('win32')
let item_nbr = 0
while item_nbr < len(bsklist)
let path_spec = bsklist[item_nbr]
let path_spec = strcharpart(path_spec, 0, strlen(path_spec)-2)
let path_spec = substitute(expand(path_spec), '\\', '/', 'g')
let bsklist[item_nbr] = path_spec . '/*'
let item_nbr += 1
endwhile
endif
" Option bsk will also include these environment variables if defined.
" If they're defined, verify they appear in the option value.
for var in ['$TMPDIR', '$TMP', '$TEMP']
if exists(var)
let varvalue = substitute(expand(var), '\\', '/', 'g')
let varvalue = substitute(varvalue, '/$', '', '')
let varvalue .= '/*'
let found = (index(bsklist, varvalue) >= 0)
call assert_true(found, var . ' (' . varvalue . ') not in option bsk: ' . &bsk)
endif
endfor
" Duplicates from environment variables should be filtered out (option has
" P_NODUP). Run this in a separate instance and write v:errors in a file,
" so that we see what happens on startup.
let after =<< trim [CODE]
let bsklist = split(&backupskip, ',')
call assert_equal(uniq(copy(bsklist)), bsklist)
call writefile(['errors:'] + v:errors, 'Xtestout')
qall
[CODE]
call writefile(after, 'Xafter')
let cmd = GetVimProg() . ' --not-a-term -S Xafter --cmd "set enc=utf8"'
let saveenv = {}
for var in ['TMPDIR', 'TMP', 'TEMP']
let saveenv[var] = getenv(var)
call setenv(var, '/duplicate/path')
endfor
exe 'silent !' . cmd
call assert_equal(['errors:'], readfile('Xtestout'))
" restore environment variables
for var in ['TMPDIR', 'TMP', 'TEMP']
call setenv(var, saveenv[var])
endfor
call delete('Xtestout')
call delete('Xafter')
" Duplicates should be filtered out (option has P_NODUP)
let backupskip = &backupskip
set backupskip=
set backupskip+=/test/dir
set backupskip+=/other/dir
set backupskip+=/test/dir
call assert_equal('/test/dir,/other/dir', &backupskip)
let &backupskip = backupskip
endfunc
func Test_copy_winopt()
set hidden
" Test copy option from current buffer in window
split
enew
setlocal numberwidth=5
wincmd w
call assert_equal(4,&numberwidth)
bnext
call assert_equal(5,&numberwidth)
bw!
call assert_equal(4,&numberwidth)
" Test copy value from window that used to be display the buffer
split
enew
setlocal numberwidth=6
bnext
wincmd w
call assert_equal(4,&numberwidth)
bnext
call assert_equal(6,&numberwidth)
bw!
" Test that if buffer is current, don't use the stale cached value
" from the last time the buffer was displayed.
split
enew
setlocal numberwidth=7
bnext
bnext
setlocal numberwidth=8
wincmd w
call assert_equal(4,&numberwidth)
bnext
call assert_equal(8,&numberwidth)
bw!
" Test value is not copied if window already has seen the buffer
enew
split
setlocal numberwidth=9
bnext
setlocal numberwidth=10
wincmd w
call assert_equal(4,&numberwidth)
bnext
call assert_equal(4,&numberwidth)
bw!
set hidden&
endfunc
func Test_shortmess_F()
new
call assert_match('\[No Name\]', execute('file'))
set shortmess+=F
call assert_match('\[No Name\]', execute('file'))
call assert_match('^\s*$', execute('file foo'))
call assert_match('foo', execute('file'))
set shortmess-=F
call assert_match('bar', execute('file bar'))
call assert_match('bar', execute('file'))
set shortmess&
bwipe
endfunc
func Test_shortmess_F2()
e file1
e file2
call assert_match('file1', execute('bn', ''))
call assert_match('file2', execute('bn', ''))
set shortmess+=F
call assert_true(empty(execute('bn', '')))
call assert_false(test_getvalue('need_fileinfo'))
call assert_true(empty(execute('bn', '')))
call assert_false('need_fileinfo'->test_getvalue())
set hidden
call assert_true(empty(execute('bn', '')))
call assert_false(test_getvalue('need_fileinfo'))
call assert_true(empty(execute('bn', '')))
call assert_false(test_getvalue('need_fileinfo'))
set nohidden
call assert_true(empty(execute('bn', '')))
call assert_false(test_getvalue('need_fileinfo'))
call assert_true(empty(execute('bn', '')))
call assert_false(test_getvalue('need_fileinfo'))
set shortmess&
call assert_match('file1', execute('bn', ''))
call assert_match('file2', execute('bn', ''))
bwipe
bwipe
endfunc
func Test_local_scrolloff()
set so=5
set siso=7
split
call assert_equal(5, &so)
setlocal so=3
call assert_equal(3, &so)
wincmd w
call assert_equal(5, &so)
wincmd w
setlocal so<
call assert_equal(5, &so)
setlocal so=0
call assert_equal(0, &so)
setlocal so=-1
call assert_equal(5, &so)
call assert_equal(7, &siso)
setlocal siso=3
call assert_equal(3, &siso)
wincmd w
call assert_equal(7, &siso)
wincmd w
setlocal siso<
call assert_equal(7, &siso)
setlocal siso=0
call assert_equal(0, &siso)
setlocal siso=-1
call assert_equal(7, &siso)
close
set so&
set siso&
endfunc
func Test_writedelay()
CheckFunction reltimefloat
new
call setline(1, 'empty')
redraw
set writedelay=10
let start = reltime()
call setline(1, repeat('x', 70))
redraw
let elapsed = reltimefloat(reltime(start))
set writedelay=0
" With 'writedelay' set should take at least 30 * 10 msec
call assert_inrange(30 * 0.01, 999.0, elapsed)
bwipe!
endfunc
func Test_visualbell()
set belloff=
set visualbell
call assert_beeps('normal 0h')
set novisualbell
set belloff=all
endfunc
" Test for the 'write' option
func Test_write()
new
call setline(1, ['L1'])
set nowrite
call assert_fails('write Xfile', 'E142:')
set write
close!
endfunc
" Test for 'buftype' option
func Test_buftype()
new
call setline(1, ['L1'])
set buftype=nowrite
call assert_fails('write', 'E382:')
for val in ['', 'nofile', 'nowrite', 'acwrite', 'quickfix', 'help', 'terminal', 'prompt', 'popup']
exe 'set buftype=' .. val
call writefile(['something'], 'XBuftype')
call assert_fails('write XBuftype', 'E13:', 'with buftype=' .. val)
endfor
call delete('XBuftype')
bwipe!
endfunc
" Test for the 'shell' option
func Test_shell()
CheckUnix
let save_shell = &shell
set shell=
let caught_e91 = 0
try
shell
catch /E91:/
let caught_e91 = 1
endtry
call assert_equal(1, caught_e91)
let &shell = save_shell
endfunc
" Test for the 'shellquote' option
func Test_shellquote()
CheckUnix
set shellquote=#
set verbose=20
redir => v
silent! !echo Hello
redir END
set verbose&
set shellquote&
call assert_match(': "#echo Hello#"', v)
endfunc
" Test for the 'rightleftcmd' option
func Test_rightleftcmd()
CheckFeature rightleft
set rightleft
set rightleftcmd
let g:l = []
func AddPos()
call add(g:l, screencol())
return ''
endfunc
cmap <expr> <F2> AddPos()
call feedkeys("/\<F2>abc\<Left>\<F2>\<Right>\<Right>\<F2>" ..
\ "\<Left>\<F2>\<Esc>", 'xt')
call assert_equal([&co - 1, &co - 4, &co - 2, &co - 3], g:l)
cunmap <F2>
unlet g:l
set rightleftcmd&
set rightleft&
endfunc
" Test for the "debug" option
func Test_debug_option()
set debug=beep
exe "normal \<C-c>"
call assert_equal('Beep!', Screenline(&lines))
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:')
call assert_fails('sandbox let &' .. opt .. ' = 1', 'E48:')
endfor
call assert_fails('sandbox let &modelineexpr = 1', 'E48:')
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&
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&
set number
call assert_equal(1, &nu)
set nonu
call assert_equal(0, &nu)
let &nu = v:true
call assert_equal(1, &nu)
let &nu = v:false
call assert_equal(0, &nu)
set number&
endfunc
" Test for the 'window' option
func Test_window_opt()
" Needs only one open widow
%bw!
call setline(1, range(1, 8))
set window=5
exe "normal \<C-F>"
call assert_equal(4, line('w0'))
exe "normal \<C-F>"
call assert_equal(7, line('w0'))
exe "normal \<C-F>"
call assert_equal(8, line('w0'))
exe "normal \<C-B>"
call assert_equal(5, line('w0'))
exe "normal \<C-B>"
call assert_equal(2, line('w0'))
exe "normal \<C-B>"
call assert_equal(1, line('w0'))
set window=1
exe "normal gg\<C-F>"
call assert_equal(2, line('w0'))
exe "normal \<C-F>"
call assert_equal(3, line('w0'))
exe "normal \<C-B>"
call assert_equal(2, line('w0'))
exe "normal \<C-B>"
call assert_equal(1, line('w0'))
enew!
set window&
endfunc
" Test for the 'winminheight' option
func Test_opt_winminheight()
only!
let &winheight = &lines + 4
call assert_fails('let &winminheight = &lines + 2', 'E36:')
call assert_true(&winminheight <= &lines)
set winminheight&
set winheight&
endfunc
func Test_opt_winminheight_term()
CheckRunVimInTerminal
" The tabline should be taken into account.
let lines =<< trim END
set wmh=0 stal=2
below sp | wincmd _
below sp | wincmd _
below sp | wincmd _
below sp
END
call writefile(lines, 'Xwinminheight')
let buf = RunVimInTerminal('-S Xwinminheight', #{rows: 11})
call term_sendkeys(buf, ":set wmh=1\n")
call WaitForAssert({-> assert_match('E36: Not enough room', term_getline(buf, 11))})
call StopVimInTerminal(buf)
call delete('Xwinminheight')
endfunc
" Test for the 'winminwidth' option
func Test_opt_winminwidth()
only!
let &winwidth = &columns + 4
call assert_fails('let &winminwidth = &columns + 2', 'E36:')
call assert_true(&winminwidth <= &columns)
set winminwidth&
set winwidth&
endfunc
" Test for setting option value containing spaces with isfname+=32
func Test_isfname_with_options()
set isfname+=32
setlocal keywordprg=:term\ help.exe
call assert_equal(':term help.exe', &keywordprg)
set isfname&
setlocal keywordprg&
endfunc
" Test that resetting laststatus does change scroll option
func Test_opt_reset_scroll()
CheckRunVimInTerminal
let vimrc =<< trim [CODE]
set scroll=2
set laststatus=2
[CODE]
call writefile(vimrc, 'Xscroll')
let buf = RunVimInTerminal('-S Xscroll', {'rows': 16, 'cols': 45})
call term_sendkeys(buf, ":verbose set scroll?\n")
call WaitForAssert({-> assert_match('Last set.*window size', term_getline(buf, 15))})
call assert_match('^\s*scroll=7$', term_getline(buf, 14))
call StopVimInTerminal(buf)
" clean up
call delete('Xscroll')
endfunc
" vim: shiftwidth=2 sts=2 expandtab
|