" Test for breakindent " " Note: if you get strange failures when adding new tests, it might be that " while the test is run, the breakindent caching gets in its way. " It helps to change the tabstop setting and force a redraw (e.g. see " Test_breakindent08()) source check.vim CheckOption breakindent source view_util.vim source screendump.vim func SetUp() let s:input ="\tabcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOP" endfunc func s:screen_lines(lnum, width) abort return ScreenLines([a:lnum, a:lnum + 2], a:width) endfunc func s:screen_lines2(lnums, lnume, width) abort return ScreenLines([a:lnums, a:lnume], a:width) endfunc func s:compare_lines(expect, actual) call assert_equal(join(a:expect, "\n"), join(a:actual, "\n")) endfunc func s:test_windows(...) call NewWindow(10, 20) setl ts=4 sw=4 sts=4 breakindent put =s:input exe get(a:000, 0, '') endfunc func s:close_windows(...) call CloseWindow() exe get(a:000, 0, '') endfunc func Test_breakindent01() " simple breakindent test call s:test_windows('setl briopt=min:0') let lines = s:screen_lines(line('.'),8) let expect = [ \ " abcd", \ " qrst", \ " GHIJ", \ ] call s:compare_lines(expect, lines) call s:close_windows() endfunc func Test_breakindent01_vartabs() " like 01 but with vartabs feature if !has("vartabs") return endif call s:test_windows('setl briopt=min:0 vts=4') let lines = s:screen_lines(line('.'),8) let expect = [ \ " abcd", \ " qrst", \ " GHIJ", \ ] call s:compare_lines(expect, lines) call s:close_windows('set vts&') endfunc func Test_breakindent02() " simple breakindent test with showbreak set set sbr=>> call s:test_windows('setl briopt=min:0 sbr=') let lines = s:screen_lines(line('.'),8) let expect = [ \ " abcd", \ " >>qr", \ " >>EF", \ ] call s:compare_lines(expect, lines) call s:close_windows('set sbr=') endfunc func Test_breakindent02_vartabs() if !has("vartabs") return endif " simple breakindent test with showbreak set call s:test_windows('setl briopt=min:0 sbr=>> vts=4') let lines = s:screen_lines(line('.'), 8) let expect = [ \ " abcd", \ " >>qr", \ " >>EF", \ ] call s:compare_lines(expect, lines) call s:close_windows('set sbr= vts&') endfunc func Test_breakindent03() " simple breakindent test with showbreak set and briopt including sbr call s:test_windows('setl briopt=sbr,min:0 sbr=++') let lines = s:screen_lines(line('.'), 8) let expect=[ \ " abcd", \ "++ qrst", \ "++ GHIJ", \ ] call s:compare_lines(expect, lines) " clean up call s:close_windows('set sbr=') endfunc func Test_breakindent03_vartabs() " simple breakindent test with showbreak set and briopt including sbr if !has("vartabs") return endif call s:test_windows('setl briopt=sbr,min:0 sbr=++ vts=4') let lines = s:screen_lines(line('.'), 8) let expect = [ \ " abcd", \ "++ qrst", \ "++ GHIJ", \ ] call s:compare_lines(expect, lines) " clean up call s:close_windows('set sbr= vts&') endfunc func Test_breakindent04() " breakindent set with min width 18 set sbr=<<< call s:test_windows('setl sbr=NONE briopt=min:18') let lines = s:screen_lines(line('.'), 8) let expect = [ \ " abcd", \ " qrstuv", \ " IJKLMN", \ ] call s:compare_lines(expect, lines) " clean up call s:close_windows('set sbr=') set sbr= endfunc func Test_breakindent04_vartabs() " breakindent set with min width 18 if !has("vartabs") return endif call s:test_windows('setl sbr= briopt=min:18 vts=4') let lines = s:screen_lines(line('.'), 8) let expect = [ \ " abcd", \ " qrstuv", \ " IJKLMN", \ ] call s:compare_lines(expect, lines) " clean up call s:close_windows('set sbr= vts&') endfunc func Test_breakindent05() " breakindent set and shift by 2 call s:test_windows('setl briopt=shift:2,min:0') let lines = s:screen_lines(line('.'),8) let expect = [ \ " abcd", \ " qr", \ " EF", \ ] call s:compare_lines(expect, lines) call s:close_windows() endfunc func Test_breakindent05_vartabs() " breakindent set and shift by 2 if !has("vartabs") return endif call s:test_windows('setl briopt=shift:2,min:0 vts=4') let lines = s:screen_lines(line('.'),8) let expect = [ \ " abcd", \ " qr", \ " EF", \ ] call s:compare_lines(expect, lines) call s:close_windows('set vts&') endfunc func Test_breakindent06() " breakindent set and shift by -1 call s:test_windows('setl briopt=shift:-1,min:0') let lines = s:screen_lines(line('.'),8) let expect = [ \ " abcd", \ " qrstu", \ " HIJKL", \ ] call s:compare_lines(expect, lines) call s:close_windows() endfunc func Test_breakindent06_vartabs() " breakindent set and shift by -1 if !has("vartabs") return endif call s:test_windows('setl briopt=shift:-1,min:0 vts=4') let lines = s:screen_lines(line('.'),8) let expect = [ \ " abcd", \ " qrstu", \ " HIJKL", \ ] call s:compare_lines(expect, lines) call s:close_windows('set vts&') endfunc func Test_breakindent07() " breakindent set and shift by 1, Number set sbr=? and briopt:sbr call s:test_windows('setl briopt=shift:1,sbr,min:0 nu sbr=? nuw=4 cpo+=n') let lines = s:screen_lines(line('.'),10) let expect = [ \ " 2 ab", \ "? m", \ "? x", \ ] call s:compare_lines(expect, lines) " clean up call s:close_windows('set sbr= cpo-=n') endfunc func Test_breakindent07_vartabs() if !has("vartabs") return endif " breakindent set and shift by 1, Number set sbr=? and briopt:sbr call s:test_windows('setl briopt=shift:1,sbr,min:0 nu sbr=? nuw=4 cpo+=n vts=4') let lines = s:screen_lines(line('.'),10) let expect = [ \ " 2 ab", \ "? m", \ "? x", \ ] call s:compare_lines(expect, lines) " clean up call s:close_windows('set sbr= cpo-=n vts&') endfunc func Test_breakindent07a() " breakindent set and shift by 1, Number set sbr=? and briopt:sbr call s:test_windows('setl briopt=shift:1,sbr,min:0 nu sbr=? nuw=4') let lines = s:screen_lines(line('.'),10) let expect = [ \ " 2 ab", \ " ? m", \ " ? x", \ ] call s:compare_lines(expect, lines) " clean up call s:close_windows('set sbr=') endfunc func Test_breakindent07a_vartabs() if !has("vartabs") return endif " breakindent set and shift by 1, Number set sbr=? and briopt:sbr call s:test_windows('setl briopt=shift:1,sbr,min:0 nu sbr=? nuw=4 vts=4') let lines = s:screen_lines(line('.'),10) let expect = [ \ " 2 ab", \ " ? m", \ " ? x", \ ] call s:compare_lines(expect, lines) " clean up call s:close_windows('set sbr= vts&') endfunc func Test_breakindent08() " breakindent set and shift by 1, Number and list set sbr=# and briopt:sbr call s:test_windows('setl briopt=shift:1,sbr,min:0 nu nuw=4 sbr=# list cpo+=n ts=4') " make sure, cache is invalidated! set ts=8 redraw! set ts=4 redraw! let lines = s:screen_lines(line('.'),10) let expect = [ \ " 2 ^Iabcd", \ "# opq", \ "# BCD", \ ] call s:compare_lines(expect, lines) call s:close_windows('set sbr= cpo-=n') endfunc func Test_breakindent08_vartabs() if !has("vartabs") return endif " breakindent set and shift by 1, Number and list set sbr=# and briopt:sbr call s:test_windows('setl briopt=shift:1,sbr,min:0 nu nuw=4 sbr=# list cpo+=n ts=4 vts=4') " make sure, cache is invalidated! set ts=8 redraw! set ts=4 redraw! let lines = s:screen_lines(line('.'),10) let expect = [ \ " 2 ^Iabcd", \ "# opq", \ "# BCD", \ ] call s:compare_lines(expect, lines) call s:close_windows('set sbr= cpo-=n vts&') endfunc func Test_breakindent08a() " breakindent set and shift by 1, Number and list set sbr=# and briopt:sbr call s:test_windows('setl briopt=shift:1,sbr,min:0 nu nuw=4 sbr=# list') let lines = s:screen_lines(line('.'),10) let expect = [ \ " 2 ^Iabcd", \ " # opq", \ " # BCD", \ ] call s:compare_lines(expect, lines) call s:close_windows('set sbr=') endfunc func Test_breakindent08a_vartabs() if !has("vartabs") return endif " breakindent set and shift by 1, Number and list set sbr=# and briopt:sbr call s:test_windows('setl briopt=shift:1,sbr,min:0 nu nuw=4 sbr=# list vts=4') let lines = s:screen_lines(line('.'),10) let expect = [ \ " 2 ^Iabcd", \ " # opq", \ " # BCD", \ ] call s:compare_lines(expect, lines) call s:close_windows('set sbr= vts&') endfunc func Test_breakindent09() " breakindent set and shift by 1, Number and list set sbr=# call s:test_windows('setl briopt=shift:1,min:0 nu nuw=4 sbr=# list') let lines = s:screen_lines(line('.'),10) let expect = [ \ " 2 ^Iabcd", \ " #op", \ " #AB", \ ] call s:compare_lines(expect, lines) call s:close_windows('set sbr=') endfunc func Test_breakindent09_vartabs() if !has("vartabs") return endif " breakindent set and shift by 1, Number and list set sbr=# call s:test_windows('setl briopt=shift:1,min:0 nu nuw=4 sbr=# list vts=4') let lines = s:screen_lines(line('.'),10) let expect = [ \ " 2 ^Iabcd", \ " #op", \ " #AB", \ ] call s:compare_lines(expect, lines) call s:close_windows('set sbr= vts&') endfunc func Test_breakindent10() " breakindent set, Number set sbr=~ call s:test_windows('setl cpo+=n sbr=~ nu nuw=4 nolist briopt=sbr,min:0') " make sure, cache is invalidated! set ts=8 redraw! set ts=4 redraw! let lines = s:screen_lines(line('.'),10) let expect = [ \ " 2 ab", \ "~ mn", \ "~ yz", \ ] call s:compare_lines(expect, lines) call s:close_windows('set sbr= cpo-=n') endfunc func Test_breakindent10_vartabs() if !has("vartabs") return endif " breakindent set, Number set sbr=~ call s:test_windows('setl cpo+=n sbr=~ nu nuw=4 nolist briopt=sbr,min:0 vts=4') " make sure, cache is invalidated! set ts=8 redraw! set ts=4 redraw! let lines = s:screen_lines(line('.'),10) let expect = [ \ " 2 ab", \ "~ mn", \ "~ yz", \ ] call s:compare_lines(expect, lines) call s:close_windows('set sbr= cpo-=n vts&') endfunc func Test_breakindent11() " test strdisplaywidth() call s:test_windows('setl cpo-=n sbr=>> nu nuw=4 nolist briopt= ts=4') let text = getline(2) let width = strlen(text[1:]) + indent(2) + strlen(&sbr) * 3 " text wraps 3 times call assert_equal(width, strdisplaywidth(text)) call s:close_windows('set sbr=') call assert_equal(4, strdisplaywidth("\t", 4)) endfunc func Test_breakindent11_vartabs() if !has("vartabs") return endif " test strdisplaywidth() call s:test_windows('setl cpo-=n sbr=>> nu nuw=4 nolist briopt= ts=4 vts=4') let text = getline(2) let width = strlen(text[1:]) + 2->indent() + strlen(&sbr) * 3 " text wraps 3 times call assert_equal(width, text->strdisplaywidth()) call s:close_windows('set sbr= vts&') endfunc func Test_breakindent12() " test breakindent with long indent let s:input="\t\t\t\t\t{" call s:test_windows('setl breakindent linebreak briopt=min:10 nu numberwidth=3 ts=4 list listchars=tab:>-') let lines = s:screen_lines(2,16) let expect = [ \ " 2 >--->--->--->", \ " ---{ ", \ "~ ", \ ] call s:compare_lines(expect, lines) call s:close_windows('set nuw=4 listchars&') endfunc func Test_breakindent12_vartabs() if !has("vartabs") return endif " test breakindent with long indent let s:input = "\t\t\t\t\t{" call s:test_windows('setl breakindent linebreak briopt=min:10 nu numberwidth=3 ts=4 list listchars=tab:>- vts=4') let lines = s:screen_lines(2,16) let expect = [ \ " 2 >--->--->--->", \ " ---{ ", \ "~ ", \ ] call s:compare_lines(expect, lines) call s:close_windows('set nuw=4 listchars& vts&') endfunc func Test_breakindent13() let s:input = "" call s:test_windows('setl breakindent briopt=min:10 ts=8') vert resize 20 call setline(1, [" a\tb\tc\td\te", " z y x w v"]) 1 norm! fbgj"ayl 2 norm! fygj"byl call assert_equal('d', @a) call assert_equal('w', @b) call s:close_windows() endfunc func Test_breakindent13_vartabs() if !has("vartabs") return endif let s:input = "" call s:test_windows('setl breakindent briopt=min:10 ts=8 vts=8') vert resize 20 call setline(1, [" a\tb\tc\td\te", " z y x w v"]) 1 norm! fbgj"ayl 2 norm! fygj"byl call assert_equal('d', @a) call assert_equal('w', @b) call s:close_windows('set vts&') endfunc func Test_breakindent14() let s:input = "" call s:test_windows('setl breakindent briopt= ts=8') vert resize 30 norm! 3a1234567890 norm! a abcde exec "norm! 0\tex" let lines = s:screen_lines(line('.'),8) let expect = [ \ "e ", \ "~ ", \ "~ ", \ ] call s:compare_lines(expect, lines) call s:close_windows() endfunc func Test_breakindent14_vartabs() if !has("vartabs") return endif let s:input = "" call s:test_windows('setl breakindent briopt= ts=8 vts=8') vert resize 30 norm! 3a1234567890 norm! a abcde exec "norm! 0\tex" let lines = s:screen_lines(line('.'),8) let expect = [ \ "e ", \ "~ ", \ "~ ", \ ] call s:compare_lines(expect, lines) call s:close_windows('set vts&') endfunc func Test_breakindent15() let s:input = "" call s:test_windows('setl breakindent briopt= ts=8 sw=8') vert resize 30 norm! 4a1234567890 exe "normal! >>\3f0x" let lines = s:screen_lines(line('.'),20) let expect = [ \ " 1234567890 ", \ "~ ", \ "~ ", \ ] call s:compare_lines(expect, lines) call s:close_windows() endfunc func Test_breakindent15_vartabs() if !has("vartabs") return endif let s:input = "" call s:test_windows('setl breakindent briopt= ts=8 sw=8 vts=8') vert resize 30 norm! 4a1234567890 exe "normal! >>\3f0x" let lines = s:screen_lines(line('.'),20) let expect = [ \ " 1234567890 ", \ "~ ", \ "~ ", \ ] call s:compare_lines(expect, lines) call s:close_windows('set vts&') endfunc func Test_breakindent16() " Check that overlong lines are indented correctly. let s:input = "" call s:test_windows('setl breakindent briopt=min:0 ts=4') call setline(1, "\t".repeat("1234567890", 10)) resize 6 norm! 1gg$ redraw! let lines = s:screen_lines(1,10) let expect = [ \ "<<< 789012", \ " 345678", \ " 901234", \ ] call s:compare_lines(expect, lines) let lines = s:screen_lines(4,10) let expect = [ \ " 567890", \ " 123456", \ " 7890 ", \ ] call s:compare_lines(expect, lines) call s:close_windows() endfunc func Test_breakindent16_vartabs() if !has("vartabs") return endif " Check that overlong lines are indented correctly. let s:input = "" call s:test_windows('setl breakindent briopt=min:0 ts=4 vts=4') call setline(1, "\t".repeat("1234567890", 10)) resize 6 norm! 1gg$ redraw! let lines = s:screen_lines(1,10) let expect = [ \ "<<< 789012", \ " 345678", \ " 901234", \ ] call s:compare_lines(expect, lines) let lines = s:screen_lines(4,10) let expect = [ \ " 567890", \ " 123456", \ " 7890 ", \ ] call s:compare_lines(expect, lines) call s:close_windows('set vts&') endfunc func Test_breakindent17_vartabs() if !has("vartabs") return endif let s:input = "" call s:test_windows('setl breakindent list listchars=tab:<-> showbreak=+++') call setline(1, "\t" . repeat('a', 63)) vert resize 30 norm! 1gg$ redraw! let lines = s:screen_lines(1, 30) let expect = [ \ "<-->aaaaaaaaaaaaaaaaaaaaaaaaaa", \ " +++aaaaaaaaaaaaaaaaaaaaaaa", \ " +++aaaaaaaaaaaaaa ", \ ] call s:compare_lines(expect, lines) call s:close_windows('set breakindent& list& listchars& showbreak&') endfunc func Test_breakindent18_vartabs() if !has("vartabs") return endif let s:input = "" call s:test_windows('setl breakindent list listchars=tab:<->') call setline(1, "\t" . repeat('a', 63)) vert resize 30 norm! 1gg$ redraw! let lines = s:screen_lines(1, 30) let expect = [ \ "<-->aaaaaaaaaaaaaaaaaaaaaaaaaa", \ " aaaaaaaaaaaaaaaaaaaaaaaaaa", \ " aaaaaaaaaaa ", \ ] call s:compare_lines(expect, lines) call s:close_windows('set breakindent& list& listchars&') endfunc func Test_breakindent19_sbr_nextpage() let s:input = "" call s:test_windows('setl breakindent briopt=shift:2,sbr,min:18 sbr=>') call setline(1, repeat('a', 200)) norm! 1gg redraw! let lines = s:screen_lines(1, 20) let expect = [ \ "aaaaaaaaaaaaaaaaaaaa", \ "> aaaaaaaaaaaaaaaaaa", \ "> aaaaaaaaaaaaaaaaaa", \ ] call s:compare_lines(expect, lines) " Scroll down one screen line setl scrolloff=5 norm! 5gj let lines = s:screen_lines(1, 20) let expect = [ \ "aaaaaaaaaaaaaaaaaaaa", \ "> aaaaaaaaaaaaaaaaaa", \ "> aaaaaaaaaaaaaaaaaa", \ ] call s:compare_lines(expect, lines) redraw! " moving the cursor doesn't change the text offset norm! l redraw! let lines = s:screen_lines(1, 20) call s:compare_lines(expect, lines) setl breakindent briopt=min:18 sbr=> norm! 5gj let lines = s:screen_lines(1, 20) let expect = [ \ ">aaaaaaaaaaaaaaaaaaa", \ ">aaaaaaaaaaaaaaaaaaa", \ ">aaaaaaaaaaaaaaaaaaa", \ ] call s:compare_lines(expect, lines) call s:close_windows('set breakindent& briopt& sbr&') endfunc func Test_breakindent20_cpo_n_nextpage() let s:input = "" call s:test_windows('setl breakindent briopt=min:14 cpo+=n number') call setline(1, repeat('abcdefghijklmnopqrst', 10)) norm! 1gg redraw! let lines = s:screen_lines(1, 20) let expect = [ \ " 1 abcdefghijklmnop", \ " qrstabcdefghijkl", \ " mnopqrstabcdefgh", \ ] call s:compare_lines(expect, lines) " Scroll down one screen line setl scrolloff=5 norm! 6gj redraw! let lines = s:screen_lines(1, 20) let expect = [ \ "<<< qrstabcdefghijkl", \ " mnopqrstabcdefgh", \ " ijklmnopqrstabcd", \ ] call s:compare_lines(expect, lines) setl briopt+=shift:2 norm! 1gg let lines = s:screen_lines(1, 20) let expect = [ \ " 1 abcdefghijklmnop", \ " qrstabcdefghij", \ " klmnopqrstabcd", \ ] call s:compare_lines(expect, lines) " Scroll down one screen line norm! 6gj let lines = s:screen_lines(1, 20) let expect = [ \ "<<< qrstabcdefghij", \ " klmnopqrstabcd", \ " efghijklmnopqr", \ ] call s:compare_lines(expect, lines) call s:close_windows('set breakindent& briopt& cpo& number&') endfunc func Test_breakindent20_list() call s:test_windows('setl breakindent breakindentopt= linebreak') " default: call setline(1, [' 1. Congress shall make no law', \ ' 2.) Congress shall make no law', \ ' 3.] Congress shall make no law']) norm! 1gg redraw! let lines = s:screen_lines2(1, 6, 20) let expect = [ \ " 1. Congress ", \ "shall make no law ", \ " 2.) Congress ", \ "shall make no law ", \ " 3.] Congress ", \ "shall make no law ", \ ] call s:compare_lines(expect, lines) " set minimum text width setl briopt=min:5 redraw! let lines = s:screen_lines2(1, 6, 20) let expect = [ \ " 1. Congress ", \ " shall make no law ", \ " 2.) Congress ", \ " shall make no law ", \ " 3.] Congress ", \ " shall make no law ", \ ] call s:compare_lines(expect, lines) " set additional handing indent setl briopt+=list:4 redraw! let expect = [ \ " 1. Congress ", \ " shall make no ", \ " law ", \ " 2.) Congress ", \ " shall make no ", \ " law ", \ " 3.] Congress ", \ " shall make no ", \ " law ", \ ] let lines = s:screen_lines2(1, 9, 20) call s:compare_lines(expect, lines) " reset linebreak option " Note: it indents by one additional " space, because of the leading space. setl linebreak&vim list listchars=eol:$,space:_ redraw! let expect = [ \ "__1.__Congress_shall", \ " _make_no_law$ ", \ "__2.)_Congress_shall", \ " _make_no_law$ ", \ "__3.]_Congress_shall", \ " _make_no_law$ ", \ ] let lines = s:screen_lines2(1, 6, 20) call s:compare_lines(expect, lines) " check formatlistpat indent setl briopt=min:5,list:-1 setl linebreak list&vim listchars&vim let &l:flp = '^\s*\d\+\.\?[\]:)}\t ]\s*' redraw! let expect = [ \ " 1. Congress ", \ " shall make no ", \ " law ", \ " 2.) Congress ", \ " shall make no ", \ " law ", \ " 3.] Congress ", \ " shall make no ", \ " law ", \ ] let lines = s:screen_lines2(1, 9, 20) call s:compare_lines(expect, lines) " check formatlistpat indent with different list levels let &l:flp = '^\s*\*\+\s\+' %delete _ call setline(1, ['* Congress shall make no law', \ '*** Congress shall make no law', \ '**** Congress shall make no law']) norm! 1gg redraw! let expect = [ \ "* Congress shall ", \ " make no law ", \ "*** Congress shall ", \ " make no law ", \ "**** Congress shall ", \ " make no law ", \ ] let lines = s:screen_lines2(1, 6, 20) call s:compare_lines(expect, lines) " check formatlistpat indent with different list level " showbreak and sbr setl briopt=min:5,sbr,list:-1 setl showbreak=> redraw! let expect = [ \ "* Congress shall ", \ "> make no law ", \ "*** Congress shall ", \ "> make no law ", \ "**** Congress shall ", \ "> make no law ", \ ] let lines = s:screen_lines2(1, 6, 20) call s:compare_lines(expect, lines) " check formatlistpat indent with different list level " showbreak sbr and shift setl briopt=min:5,sbr,list:-1,shift:2 setl showbreak=> redraw! let expect = [ \ "* Congress shall ", \ "> make no law ", \ "*** Congress shall ", \ "> make no law ", \ "**** Congress shall ", \ "> make no law ", \ ] let lines = s:screen_lines2(1, 6, 20) call s:compare_lines(expect, lines) " check breakindent works if breakindentopt=list:-1 " for a non list content %delete _ call setline(1, [' Congress shall make no law', \ ' Congress shall make no law', \ ' Congress shall make no law']) norm! 1gg setl briopt=min:5,list:-1 setl showbreak= redraw! let expect = [ \ " Congress shall ", \ " make no law ", \ " Congress shall ", \ " make no law ", \ " Congress shall ", \ " make no law ", \ ] let lines = s:screen_lines2(1, 6, 20) call s:compare_lines(expect, lines) call s:close_windows('set breakindent& briopt& linebreak& list& listchars& showbreak&') endfunc " The following used to crash Vim. This is fixed by 8.2.3391. " This is a regression introduced by 8.2.2903. func Test_window_resize_with_linebreak() new 53vnew setl linebreak setl showbreak=>> setl breakindent setl breakindentopt=shift:4 call setline(1, "\naaaaaaaaa\n\na\naaaaa\n¯aaaaaaaaaa\naaaaaaaaaaaa\naaa\n\"a:aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa - aaaaaaaa\"\naaaaaaaa\n\"a") redraw! call assert_equal([" >>aa^@\"a: "], ScreenLines(2, 14)) vertical resize 52 redraw! call assert_equal([" >>aaa^@\"a:"], ScreenLines(2, 14)) set linebreak& showbreak& breakindent& breakindentopt& %bw! endfunc func Test_cursor_position_with_showbreak() CheckScreendump let lines =<< trim END vim9script &signcolumn = 'yes' &showbreak = '++' &breakindentopt = 'shift:2' var leftcol: number = win_getid()->getwininfo()->get(0, {})->get('textoff') repeat('x', &columns - leftcol - 1)->setline(1) 'second line'->setline(2) END call writefile(lines, 'XscriptShowbreak', 'D') let buf = RunVimInTerminal('-S XscriptShowbreak', #{rows: 6}) call term_sendkeys(buf, "AX") call VerifyScreenDump(buf, 'Test_cursor_position_with_showbreak_1', {}) " No line wraps, so changing 'showbreak' should lead to the same screen. call term_sendkeys(buf, "\\:setlocal showbreak=+\") call VerifyScreenDump(buf, 'Test_cursor_position_with_showbreak_1', {}) " No line wraps, so setting 'breakindent' should lead to the same screen. call term_sendkeys(buf, "\\:setlocal breakindent\") call VerifyScreenDump(buf, 'Test_cursor_position_with_showbreak_1', {}) " The first line now wraps because of "eol" in 'listchars'. call term_sendkeys(buf, "\\:setlocal list\") call VerifyScreenDump(buf, 'Test_cursor_position_with_showbreak_2', {}) call term_sendkeys(buf, "\\:setlocal nobreakindent\") call VerifyScreenDump(buf, 'Test_cursor_position_with_showbreak_3', {}) call StopVimInTerminal(buf) endfunc func Test_visual_starts_before_skipcol() CheckScreendump let lines =<< trim END 1new setlocal breakindent call setline(1, "\t" .. join(range(100))) END call writefile(lines, 'XvisualStartsBeforeSkipcol', 'D') let buf = RunVimInTerminal('-S XvisualStartsBeforeSkipcol', #{rows: 6}) call term_sendkeys(buf, "v$") call VerifyScreenDump(buf, 'Test_visual_starts_before_skipcol_1', {}) call term_sendkeys(buf, "\:setlocal showbreak=+++\gv") call VerifyScreenDump(buf, 'Test_visual_starts_before_skipcol_2', {}) call term_sendkeys(buf, "\:setlocal breakindentopt+=sbr\gv") call VerifyScreenDump(buf, 'Test_visual_starts_before_skipcol_3', {}) call term_sendkeys(buf, "\:setlocal nobreakindent\gv") call VerifyScreenDump(buf, 'Test_visual_starts_before_skipcol_4', {}) call StopVimInTerminal(buf) endfunc func Test_no_spurious_match() let s:input = printf('- y %s y %s', repeat('x', 50), repeat('x', 50)) call s:test_windows('setl breakindent breakindentopt=list:-1 formatlistpat=^- hls') let @/ = '\%>3v[y]' redraw! call searchcount().total->assert_equal(1) " cleanup set hls&vim bwipeout! endfunc func Test_no_extra_indent() call s:test_windows('setl breakindent breakindentopt=list:-1,min:10') %d let &l:formatlistpat='^\s*\d\+\.\s\+' let text = 'word ' let len = text->strcharlen() let line1 = text->repeat((winwidth(0) / len) * 2) let line2 = repeat(' ', 2) .. '1. ' .. line1 call setline(1, [line2]) redraw! " 1) matches formatlist pattern, so indent let expect = [ \ " 1. word word word ", \ " word word word ", \ " word word ", \ "~ ", \ ] let lines = s:screen_lines2(1, 4, 20) call s:compare_lines(expect, lines) " 2) change formatlist pattern " -> indent adjusted let &l:formatlistpat='^\s*\d\+\.' let expect = [ \ " 1. word word word ", \ " word word word ", \ " word word ", \ "~ ", \ ] let lines = s:screen_lines2(1, 4, 20) " 3) no local formatlist pattern, " so use global one -> indent let g_flp = &g:flp let &g:formatlistpat='^\s*\d\+\.\s\+' let &l:formatlistpat='' let expect = [ \ " 1. word word word ", \ " word word word ", \ " word word ", \ "~ ", \ ] let lines = s:screen_lines2(1, 4, 20) call s:compare_lines(expect, lines) let &g:flp = g_flp let &l:formatlistpat='^\s*\d\+\.' " 4) add something in front, no additional indent norm! gg0 exe ":norm! 5iword \" redraw! let expect = [ \ "word word word word ", \ "word 1. word word ", \ "word word word word ", \ "word word ", \ "~ ", \ ] let lines = s:screen_lines2(1, 5, 20) call s:compare_lines(expect, lines) bwipeout! endfunc func Test_breakindent_column() call s:test_windows('setl breakindent breakindentopt=column:10') redraw! " 1) default: does not indent, too wide :( let expect = [ \ " ", \ " abcdefghijklmnop", \ "qrstuvwxyzABCDEFGHIJ", \ "KLMNOP " \ ] let lines = s:screen_lines2(1, 4, 20) call s:compare_lines(expect, lines) " 2) lower min value, so that breakindent works setl breakindentopt+=min:5 redraw! let expect = [ \ " ", \ " abcdefghijklmnop", \ " qrstuvwxyz", \ " ABCDEFGHIJ", \ " KLMNOP " \ ] let lines = s:screen_lines2(1, 5, 20) " 3) set shift option -> no influence setl breakindentopt+=shift:5 redraw! let expect = [ \ " ", \ " abcdefghijklmnop", \ " qrstuvwxyz", \ " ABCDEFGHIJ", \ " KLMNOP " \ ] let lines = s:screen_lines2(1, 5, 20) call s:compare_lines(expect, lines) " 4) add showbreak value setl showbreak=++ redraw! let expect = [ \ " ", \ " abcdefghijklmnop", \ " ++qrstuvwx", \ " ++yzABCDEF", \ " ++GHIJKLMN", \ " ++OP " \ ] let lines = s:screen_lines2(1, 6, 20) call s:compare_lines(expect, lines) bwipeout! endfunc func Test_linebreak_list() " This was setting wlv.c_extra to NUL while wlv.p_extra is NULL filetype plugin on syntax enable edit! $VIMRUNTIME/doc/index.txt /v_P setlocal list setlocal listchars=tab:>- setlocal linebreak setlocal nowrap setlocal filetype=help redraw! bwipe! endfunc func Test_breakindent_change_display_uhex() call s:test_windows('setl briopt=min:0 list listchars=eol:$') redraw! let lines = s:screen_lines(line('.'), 20) let expect = [ \ "^Iabcdefghijklmnopqr", \ " stuvwxyzABCDEFGHIJ", \ " KLMNOP$ " \ ] call s:compare_lines(expect, lines) set display+=uhex redraw! let lines = s:screen_lines(line('.'), 20) let expect = [ \ "<09>abcdefghijklmnop", \ " qrstuvwxyzABCDEF", \ " GHIJKLMNOP$ " \ ] call s:compare_lines(expect, lines) set display& call s:close_windows() endfunc func Test_breakindent_list_split() 10new 61vsplit setlocal tabstop=8 breakindent list listchars=tab:<->,eol:$ put =s:input 30vsplit setlocal listchars=eol:$ let expect = [ \ "^IabcdefghijklmnopqrstuvwxyzAB|<------>abcdefghijklmnopqrstuv", \ " CDEFGHIJKLMNOP$ | wxyzABCDEFGHIJKLMNOP$ ", \ "~ |~ " \ ] redraw! let lines = s:screen_lines(line('.'), 61) call s:compare_lines(expect, lines) wincmd p redraw! let lines = s:screen_lines(line('.'), 61) call s:compare_lines(expect, lines) bwipe! endfunc func Test_breakindent_min_with_signcol() call s:test_windows('setl briopt=min:15 signcolumn=yes') redraw! let expect = [ \ " abcdefghijklmn", \ " opqrstuvwxyzABC", \ " DEFGHIJKLMNOP " \ ] let lines = s:screen_lines(line('.'), 20) call s:compare_lines(expect, lines) setl briopt=min:17 redraw! let expect = [ \ " abcdefghijklmn", \ " opqrstuvwxyzABCDE", \ " FGHIJKLMNOP " \ ] let lines = s:screen_lines(line('.'), 20) call s:compare_lines(expect, lines) setl briopt=min:19 redraw! let expect = [ \ " abcdefghijklmn", \ " opqrstuvwxyzABCDEF", \ " GHIJKLMNOP " \ ] let lines = s:screen_lines(line('.'), 20) call s:compare_lines(expect, lines) call s:close_windows() endfunc func Test_breakindent_with_double_width_wrap() 50vnew setlocal tabstop=8 breakindent nolist call setline(1, "\t" .. repeat('a', winwidth(0) - 9) .. '口口口') normal! $g0 call assert_equal(2, winline()) call assert_equal(9, wincol()) bwipe! endfunc " vim: shiftwidth=2 sts=2 expandtab