Mercurial > vim
view src/testdir/test_statusline.vim @ 19588:7368dce16a53
Added tag v8.2.0350 for changeset e61dc51ab9b4fb479c3aff564bced4360274f29f
author | Bram Moolenaar <Bram@vim.org> |
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date | Tue, 03 Mar 2020 22:00:05 +0100 |
parents | 1d3b2ce65ae0 |
children | c087099e9163 |
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" Test 'statusline' " " Not tested yet: " %a " %N " %T " %X source view_util.vim source check.vim source screendump.vim func s:get_statusline() return ScreenLines(&lines - 1, &columns)[0] endfunc func StatuslineWithCaughtError() let s:func_in_statusline_called = 1 try call eval('unknown expression') catch endtry return '' endfunc func StatuslineWithError() let s:func_in_statusline_called = 1 call eval('unknown expression') return '' endfunc " Function used to display syntax group. func SyntaxItem() call assert_equal(s:expected_curbuf, g:actual_curbuf) call assert_equal(s:expected_curwin, g:actual_curwin) return synIDattr(synID(line("."), col("."),1), "name") endfunc func Test_caught_error_in_statusline() let s:func_in_statusline_called = 0 set laststatus=2 let statusline = '%{StatuslineWithCaughtError()}' let &statusline = statusline redrawstatus call assert_true(s:func_in_statusline_called) call assert_equal(statusline, &statusline) set statusline= endfunc func Test_statusline_will_be_disabled_with_error() let s:func_in_statusline_called = 0 set laststatus=2 let statusline = '%{StatuslineWithError()}' try let &statusline = statusline redrawstatus catch endtry call assert_true(s:func_in_statusline_called) call assert_equal('', &statusline) set statusline= endfunc func Test_statusline() CheckFeature quickfix new Xstatusline only set laststatus=2 set splitbelow call setline(1, range(1, 10000)) " %b: Value of character under cursor. " %B: As above, in hexadecimal. call cursor(9000, 1) set statusline=%b,%B call assert_match('^57,39\s*$', s:get_statusline()) " %o: Byte number in file of byte under cursor, first byte is 1. " %O: As above, in hexadecimal. set statusline=%o,%O set fileformat=dos call assert_match('^52888,CE98\s*$', s:get_statusline()) set fileformat=mac call assert_match('^43889,AB71\s*$', s:get_statusline()) set fileformat=unix call assert_match('^43889,AB71\s*$', s:get_statusline()) set fileformat& " %f: Path to the file in the buffer, as typed or relative to current dir. set statusline=%f call assert_match('^Xstatusline\s*$', s:get_statusline()) " %F: Full path to the file in the buffer. set statusline=%F call assert_match('/testdir/Xstatusline\s*$', s:get_statusline()) " %h: Help buffer flag, text is "[help]". " %H: Help buffer flag, text is ",HLP". set statusline=%h,%H call assert_match('^,\s*$', s:get_statusline()) help call assert_match('^\[Help\],HLP\s*$', s:get_statusline()) helpclose " %k: Value of "b:keymap_name" or 'keymap' " when :lmap mappings are being used: <keymap>" set statusline=%k if has('keymap') set keymap=esperanto call assert_match('^<Eo>\s*$', s:get_statusline()) set keymap& else call assert_match('^\s*$', s:get_statusline()) endif " %l: Line number. " %L: Number of line in buffer. " %c: Column number. set statusline=%l/%L,%c call assert_match('^9000/10000,1\s*$', s:get_statusline()) " %m: Modified flag, text is "[+]", "[-]" if 'modifiable' is off. " %M: Modified flag, text is ",+" or ",-". set statusline=%m%M call assert_match('^\[+\],+\s*$', s:get_statusline()) set nomodifiable call assert_match('^\[+-\],+-\s*$', s:get_statusline()) write call assert_match('^\[-\],-\s*$', s:get_statusline()) set modifiable& call assert_match('^\s*$', s:get_statusline()) " %n: Buffer number. set statusline=%n call assert_match('^'.bufnr('%').'\s*$', s:get_statusline()) " %p: Percentage through file in lines as in CTRL-G. " %P: Percentage through file of displayed window. set statusline=%p,%P 0 call assert_match('^0,Top\s*$', s:get_statusline()) norm G call assert_match('^100,Bot\s*$', s:get_statusline()) 9000 " Don't check the exact percentage as it depends on the window size call assert_match('^90,\(Top\|Bot\|\d\+%\)\s*$', s:get_statusline()) " %q: "[Quickfix List]", "[Location List]" or empty. set statusline=%q call assert_match('^\s*$', s:get_statusline()) copen call assert_match('^\[Quickfix List\]\s*$', s:get_statusline()) cclose lexpr getline(1, 2) lopen call assert_match('^\[Location List\]\s*$', s:get_statusline()) lclose " %r: Readonly flag, text is "[RO]". " %R: Readonly flag, text is ",RO". set statusline=%r,%R call assert_match('^,\s*$', s:get_statusline()) help call assert_match('^\[RO\],RO\s*$', s:get_statusline()) helpclose " %t: File name (tail) of file in the buffer. set statusline=%t call assert_match('^Xstatusline\s*$', s:get_statusline()) " %v: Virtual column number. " %V: Virtual column number as -{num}. Not displayed if equal to 'c'. call cursor(9000, 2) set statusline=%v,%V call assert_match('^2,\s*$', s:get_statusline()) set virtualedit=all norm 10| call assert_match('^10,-10\s*$', s:get_statusline()) set virtualedit& " %w: Preview window flag, text is "[Preview]". " %W: Preview window flag, text is ",PRV". set statusline=%w%W call assert_match('^\s*$', s:get_statusline()) pedit wincmd j call assert_match('^\[Preview\],PRV\s*$', s:get_statusline()) pclose " %y: Type of file in the buffer, e.g., "[vim]". See 'filetype'. " %Y: Type of file in the buffer, e.g., ",VIM". See 'filetype'. set statusline=%y\ %Y call assert_match('^\s*$', s:get_statusline()) setfiletype vim call assert_match('^\[vim\] VIM\s*$', s:get_statusline()) " %=: Separation point between left and right aligned items. set statusline=foo%=bar call assert_match('^foo\s\+bar\s*$', s:get_statusline()) " Test min/max width, leading zeroes, left/right justify. set statusline=%04B call cursor(9000, 1) call assert_match('^0039\s*$', s:get_statusline()) set statusline=#%4B# call assert_match('^# 39#\s*$', s:get_statusline()) set statusline=#%-4B# call assert_match('^#39 #\s*$', s:get_statusline()) set statusline=%.6f call assert_match('^<sline\s*$', s:get_statusline()) " %<: Where to truncate. " First check with when %< should not truncate with many columns exe 'set statusline=a%<b' . repeat('c', &columns - 3) . 'd' call assert_match('^abc\+d$', s:get_statusline()) exe 'set statusline=a' . repeat('b', &columns - 2) . '%<c' call assert_match('^ab\+c$', s:get_statusline()) " Then check when %< should truncate when there with too few columns. exe 'set statusline=a%<b' . repeat('c', &columns - 2) . 'd' call assert_match('^a<c\+d$', s:get_statusline()) exe 'set statusline=a' . repeat('b', &columns - 1) . '%<c' call assert_match('^ab\+>$', s:get_statusline()) "%{: Evaluate expression between '%{' and '}' and substitute result. syntax on let s:expected_curbuf = string(bufnr('')) let s:expected_curwin = string(win_getid()) set statusline=%{SyntaxItem()} call assert_match('^vimNumber\s*$', s:get_statusline()) s/^/"/ call assert_match('^vimLineComment\s*$', s:get_statusline()) syntax off "%(: Start of item group. set statusline=ab%(cd%q%)de call assert_match('^abde\s*$', s:get_statusline()) copen call assert_match('^abcd\[Quickfix List]de\s*$', s:get_statusline()) cclose " %#: Set highlight group. The name must follow and then a # again. set statusline=ab%#Todo#cd%#Error#ef call assert_match('^abcdef\s*$', s:get_statusline()) let sa1=screenattr(&lines - 1, 1) let sa2=screenattr(&lines - 1, 3) let sa3=screenattr(&lines - 1, 5) call assert_notequal(sa1, sa2) call assert_notequal(sa1, sa3) call assert_notequal(sa2, sa3) call assert_equal(sa1, screenattr(&lines - 1, 2)) call assert_equal(sa2, screenattr(&lines - 1, 4)) call assert_equal(sa3, screenattr(&lines - 1, 6)) call assert_equal(sa3, screenattr(&lines - 1, 7)) " %*: Set highlight group to User{N} set statusline=a%1*b%0*c call assert_match('^abc\s*$', s:get_statusline()) let sa1=screenattr(&lines - 1, 1) let sa2=screenattr(&lines - 1, 2) let sa3=screenattr(&lines - 1, 3) call assert_equal(sa1, sa3) call assert_notequal(sa1, sa2) " An empty group that contains highlight changes let g:a = '' set statusline=ab%(cd%1*%{g:a}%*%)de call assert_match('^abde\s*$', s:get_statusline()) let sa1=screenattr(&lines - 1, 1) let sa2=screenattr(&lines - 1, 4) call assert_equal(sa1, sa2) let g:a = 'X' call assert_match('^abcdXde\s*$', s:get_statusline()) let sa1=screenattr(&lines - 1, 1) let sa2=screenattr(&lines - 1, 5) let sa3=screenattr(&lines - 1, 7) call assert_equal(sa1, sa3) call assert_notequal(sa1, sa2) let g:a = '' set statusline=ab%1*%(cd%*%{g:a}%1*%)de call assert_match('^abde\s*$', s:get_statusline()) let sa1=screenattr(&lines - 1, 1) let sa2=screenattr(&lines - 1, 4) call assert_notequal(sa1, sa2) let g:a = 'X' call assert_match('^abcdXde\s*$', s:get_statusline()) let sa1=screenattr(&lines - 1, 1) let sa2=screenattr(&lines - 1, 3) let sa3=screenattr(&lines - 1, 5) let sa4=screenattr(&lines - 1, 7) call assert_notequal(sa1, sa2) call assert_equal(sa1, sa3) call assert_equal(sa2, sa4) " An empty group that contains highlight changes and doesn't reset them let g:a = '' set statusline=ab%(cd%1*%{g:a}%)de call assert_match('^abcdde\s*$', s:get_statusline()) let sa1=screenattr(&lines - 1, 1) let sa2=screenattr(&lines - 1, 5) call assert_notequal(sa1, sa2) let g:a = 'X' call assert_match('^abcdXde\s*$', s:get_statusline()) let sa1=screenattr(&lines - 1, 1) let sa2=screenattr(&lines - 1, 5) let sa3=screenattr(&lines - 1, 7) call assert_notequal(sa1, sa2) call assert_equal(sa2, sa3) let g:a = '' set statusline=ab%1*%(cd%*%{g:a}%)de call assert_match('^abcdde\s*$', s:get_statusline()) let sa1=screenattr(&lines - 1, 1) let sa2=screenattr(&lines - 1, 3) let sa3=screenattr(&lines - 1, 5) call assert_notequal(sa1, sa2) call assert_equal(sa1, sa3) let g:a = 'X' call assert_match('^abcdXde\s*$', s:get_statusline()) let sa1=screenattr(&lines - 1, 1) let sa2=screenattr(&lines - 1, 3) let sa3=screenattr(&lines - 1, 5) let sa4=screenattr(&lines - 1, 7) call assert_notequal(sa1, sa2) call assert_equal(sa1, sa3) call assert_equal(sa1, sa4) let g:a = '' set statusline=%#Error#{%(\ %{g:a}\ %)} call assert_match('^{}\s*$', s:get_statusline()) let g:a = 'X' call assert_match('^{ X }\s*$', s:get_statusline()) " %%: a percent sign. set statusline=10%% call assert_match('^10%\s*$', s:get_statusline()) " %!: evaluated expression is used as the option value set statusline=%!2*3+1 call assert_match('7\s*$', s:get_statusline()) func GetNested() call assert_equal(string(win_getid()), g:actual_curwin) call assert_equal(string(bufnr('')), g:actual_curbuf) return 'nested' endfunc func GetStatusLine() call assert_equal(win_getid(), g:statusline_winid) return 'the %{GetNested()} line' endfunc set statusline=%!GetStatusLine() call assert_match('the nested line', s:get_statusline()) call assert_false(exists('g:actual_curwin')) call assert_false(exists('g:actual_curbuf')) call assert_false(exists('g:statusline_winid')) delfunc GetNested delfunc GetStatusLine " Check statusline in current and non-current window " with the 'fillchars' option. set fillchars=stl:^,stlnc:=,vert:\|,fold:-,diff:- vsplit set statusline=x%=y call assert_match('^x^\+y^x=\+y$', s:get_statusline()) set fillchars& close %bw! call delete('Xstatusline') set statusline& set laststatus& set splitbelow& endfunc func Test_statusline_visual() func CallWordcount() call wordcount() endfunc new x1 setl statusline=count=%{CallWordcount()} " buffer must not be empty call setline(1, 'hello') " window with more lines than x1 new x2 call setline(1, range(10)) $ " Visual mode in line below liast line in x1 should not give ml_get error call feedkeys("\<C-V>", "xt") redraw delfunc CallWordcount bwipe! x1 bwipe! x2 endfunc func Test_statusline_removed_group() CheckScreendump let lines =<< trim END scriptencoding utf-8 set laststatus=2 let &statusline = '%#StatColorHi2#%(✓%#StatColorHi2#%) Q≡' END call writefile(lines, 'XTest_statusline') let buf = RunVimInTerminal('-S XTest_statusline', {'rows': 10, 'cols': 50}) call term_wait(buf, 100) call VerifyScreenDump(buf, 'Test_statusline_1', {}) " clean up call StopVimInTerminal(buf) call delete('XTest_statusline') endfunc