| " Test 'statusline' |
| " |
| " Not tested yet: |
| " %a |
| " %N |
| " %T |
| " %X |
| |
| source view_util.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() |
| 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 |