legacy tests: migrate test_listlbr_utf8

src/nvim/testdir/test_listlbr_utf8.in

@@ -1,53 +0,0 @@
-Test for linebreak and list option in utf-8 mode
-
-STARTTEST
-:so small.vim
-:if !exists("+linebreak") | e! test.ok | w! test.out | qa! | endif
-:set wildchar=^E
-:so mbyte.vim
-: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)
-:	let c=''
-:	for j in range(1,4)
-:	    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)
-:	$put =g:line
-:	wincmd p
-:endfu
-:let g:test ="Test 1: set linebreak + set list + fancy listchars"
-:exe "set linebreak list listchars=nbsp:\u2423,tab:\u2595\u2014,trail:\u02d1,eol:\ub6"
-:redraw!
-:let line=ScreenChar(winwidth(0))
-:call DoRecordScreen()
-:"
-:let g:test ="Test 2: set nolinebreak list"
-:set list nolinebreak
-:redraw!
-:let line=ScreenChar(winwidth(0))
-:call DoRecordScreen()
-:"
-:let g:test ="Test 3: set linebreak nolist"
-:$put =\"\t*mask = nil;\"
-:$
-:norm! zt
-:set nolist linebreak
-:redraw!
-:let line=ScreenChar(winwidth(0))
-:call DoRecordScreen()
-:"
-:%w! test.out
-:qa!
-ENDTEST
-dummy text

src/nvim/testdir/test_listlbr_utf8.ok

@@ -1,21 +0,0 @@
-
-	abcdef hijklmn	pqrstuvwxyz 1060ABCDEFGHIJKLMNOP 
-
-Test 1: set linebreak + set list + fancy listchars
-▕———abcdef          
-+hijklmn▕———        
-+pqrstuvwxyz␣1060ABC
-+DEFGHIJKLMNOPˑ¶    
-
-Test 2: set nolinebreak list
-▕———abcdef hijklmn▕—
-+pqrstuvwxyz␣1060ABC
-+DEFGHIJKLMNOPˑ¶    
-¶                   
-	*mask = nil;
-
-Test 3: set linebreak nolist
-    *mask = nil;    
-~                   
-~                   
-~                   

test/functional/legacy/listlbr_utf8_spec.lua

@@ -0,0 +1,79 @@
+-- Test for linebreak and list option in utf-8 mode
+
+local helpers = require('test.functional.helpers')
+local feed, insert, source = helpers.feed, helpers.insert, helpers.source
+local clear, execute, expect = helpers.clear, helpers.execute, helpers.expect
+
+describe('linebreak', function()
+  setup(clear)
+
+  it('is working', function()
+    source([[
+      set wildchar=^E
+      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)
+      	let c=''
+      	for j in range(1,4)
+      	    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))
+      call DoRecordScreen()
+      let g:test ="Test 2: set nolinebreak list"
+      set list nolinebreak
+      redraw!
+      let line=ScreenChar(winwidth(0))
+      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))
+      call DoRecordScreen()
+    ]])
+
+    -- Assert buffer contents.
+    expect([[
+      
+      	abcdef hijklmn	pqrstuvwxyz 1060ABCDEFGHIJKLMNOP 
+      
+      Test 1: set linebreak + set list + fancy listchars
+      ▕———abcdef          
+      +hijklmn▕———        
+      +pqrstuvwxyz␣1060ABC
+      +DEFGHIJKLMNOPˑ¶    
+      
+      Test 2: set nolinebreak list
+      ▕———abcdef hijklmn▕—
+      +pqrstuvwxyz␣1060ABC
+      +DEFGHIJKLMNOPˑ¶    
+      ¶                   
+      	*mask = nil;
+      
+      Test 3: set linebreak nolist
+          *mask = nil;    
+      ~                   
+      ~                   
+      ~                   ]])
+  end)
+end)