Test for linebreak and list option in utf-8 mode

STARTTEST
:so small.vim
:if !exists("+linebreak") || !has("conceal") || !has("signs") | e! test.ok | w! test.out | qa! | endif
:so mbyte.vim
:set encoding=utf8
:if &enc !=? 'utf-8'|:e! test.ok|:w! test.out|qa!|endif
:10new|:vsp|:vert resize 20
:put =\"\tabcdef hijklmn\tpqrstuvwxyz\u00a01060ABCDEFGHIJKLMNOP \"
:norm! zt
:set ts=4 sw=4 sts=4 linebreak sbr=+ wrap
:fu! ScreenChar(width, lines)
:	let c=''
:	for j in range(1,a:lines)
:	    for i in range(1,a:width)
:	    	let c.=nr2char(screenchar(j, i))
:	    endfor
:           let c.="\n"
:	endfor
:	return c
:endfu
:fu! DoRecordScreen()
:	wincmd l
:	$put =printf(\"\n%s\", g:test)
:	$put =g:line
:	wincmd p
:endfu
:"
:let g:test ="Test 1: set linebreak + set list + fancy listchars"
:exe "set linebreak list listchars=nbsp:\u2423,tab:\u2595\u2014,trail:\u02d1,eol:\ub6"
:redraw!
:let line=ScreenChar(winwidth(0),4)
:call DoRecordScreen()
:"
:let g:test ="Test 2: set nolinebreak list"
:set list nolinebreak
:redraw!
:let line=ScreenChar(winwidth(0),4)
:call DoRecordScreen()
:"
:let g:test ="Test 3: set linebreak nolist"
:$put =\"\t*mask = nil;\"
:$
:norm! zt
:set nolist linebreak
:redraw!
:let line=ScreenChar(winwidth(0),4)
:call DoRecordScreen()
:"
:let g:test ="Test 4: set linebreak list listchars and concealing"
:let c_defines=['#define ABCDE		1','#define ABCDEF		1','#define ABCDEFG		1','#define ABCDEFGH	1', '#define MSG_MODE_FILE			1','#define MSG_MODE_CONSOLE		2','#define MSG_MODE_FILE_AND_CONSOLE	3','#define MSG_MODE_FILE_THEN_CONSOLE	4']
:call append('$', c_defines)
:vert resize 40
:$-7
:norm! zt
:set list linebreak listchars=tab:>- cole=1
:syn match Conceal conceal cchar=>'AB\|MSG_MODE'
:redraw!
:let line=ScreenChar(winwidth(0),7)
:call DoRecordScreen()
:"
:let g:test ="Test 5: set linebreak list listchars and concealing part2"
:let c_defines=['bbeeeeee		;	some text']
:call append('$', c_defines)
:$
:norm! zt
:set nowrap ts=2 list linebreak listchars=tab:>- cole=2 concealcursor=n
:syn clear
:syn match meaning    /;\s*\zs.*/
:syn match hasword    /^\x\{8}/    contains=word
:syn match word       /\<\x\{8}\>/ contains=beginword,endword contained
:syn match beginword  /\<\x\x/     contained conceal
:syn match endword    /\x\{6}\>/   contained
:hi meaning   guibg=blue
:hi beginword guibg=green
:hi endword   guibg=red
:redraw!
:let line=ScreenChar(winwidth(0),1)
:call DoRecordScreen()
:"
:let g:test ="Test 6: Screenattributes for comment"
:$put =g:test
:call append('$', ' /*		 and some more */')
:exe "set ft=c ts=7 linebreak list listchars=nbsp:\u2423,tab:\u2595\u2014,trail:\u02d1,eol:\ub6"
:syntax on
:hi SpecialKey term=underline ctermfg=red guifg=red
:let attr=[]
:nnoremap <expr> GG ":let attr += ['".screenattr(screenrow(),screencol())."']\n"
:$
:norm! zt0
GGlGGlGGlGGlGGlGGlGGlGGlGGlGGl
:call append('$', ['ScreenAttributes for test6:'])
:if attr[0] != attr[1] && attr[1] != attr[3] && attr[3] != attr[5]
:   call append('$', "Attribut 0 and 1 and 3 and 5 are different!")
:else
:   call append('$', "Not all attributes are different")
:endif
:set cpo&vim linebreak selection=exclusive
:"
:let g:test ="Test 8: set linebreak with visual block mode and v_b_A and selection=exclusive and multibyte char"
:$put =g:test
Golong line: 40afoobar aTARGETÃ' at end
:exe "norm! $3B\<C-v>eAx\<Esc>"
:"
:let g:test ="Test 9: a multibyte sign and colorcolumn"
:let attr=[]
:let attr2=[]
:$put =''
:$put ='a b c'
:$put ='a b c'
:set list nolinebreak cc=3
:sign define foo text=uff0b
:sign place 1 name=foo line=50 buffer=2
:norm! 2kztj
:let line1=line('.')
0GGlGGlGGlGGl
:let line2=line('.')
:let attr2=attr
:let attr=[]
0GGlGGlGGlGGl
:redraw!
:let line=ScreenChar(winwidth(0),3)
:call DoRecordScreen()
:" expected: attr[2] is different because of colorcolumn
:if attr[0] != attr2[0] || attr[1] != attr2[1] || attr[2] != attr2[2]
:   call append('$', "Screen attributes are different!")
:else
:   call append('$', "Screen attributes are the same!")
:endif
:%w! test.out
:qa!
ENDTEST
dummy text