3 files changed, 52 insertions, 3 deletions
diff --git a/src/nvim/testdir/test_breakindent.vim b/src/nvim/testdir/test_breakindent.vim
index 8721b35cdf..7deffbe452 100644
--- a/src/nvim/testdir/test_breakindent.vim
+++ b/src/nvim/testdir/test_breakindent.vim
@@ -274,7 +274,6 @@ endfunction
 
 function Test_breakindent16()
   " Check that overlong lines are indented correctly.
-  " TODO: currently it does not fail even when the bug is not fixed.
   let s:input=""
   call s:test_windows('setl breakindent briopt=min:0 ts=4')
   call setline(1, "\t".repeat("1234567890", 10))
@@ -283,16 +282,16 @@ function Test_breakindent16()
   redraw!
   let lines=s:screen_lines(1,10)
   let expect=[
-\ "    123456",
 \ "    789012",
 \ "    345678",
+\ "    901234",
 \ ]
   call s:compare_lines(expect, lines)
   let lines=s:screen_lines(4,10)
   let expect=[
-\ "    901234",
 \ "    567890",
 \ "    123456",
+\ "    7890  ",
 \ ]
   call s:compare_lines(expect, lines)
   call s:close_windows()
diff --git a/src/nvim/testdir/test_listlbr.vim b/src/nvim/testdir/test_listlbr.vim
index 71366a161e..7856ee82ab 100644
--- a/src/nvim/testdir/test_listlbr.vim
+++ b/src/nvim/testdir/test_listlbr.vim
@@ -217,3 +217,19 @@ func Test_list_with_listchars()
   call s:compare_lines(expect, lines)
   call s:close_windows()
 endfunc
+
+func Test_list_with_tab_and_skipping_first_chars()
+  call s:test_windows('setl list listchars=tab:>- ts=70 nowrap')
+  call setline(1, ["iiiiiiiiiiiiiiii\taaaaaaaaaaaaaaaaaa", "iiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii\taaaaaaaaaaaaaaaaaa", "iiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii\taaaaaaaaaaaaaaaaaa", "iiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii\taaaaaaaaaaaaaaaaaa"])
+  call cursor(4,64)
+  norm! 2zl
+  let lines = s:screen_lines([1, 4], winwidth(0))
+  let expect = [
+\ "---------------aaaaa",
+\ "---------------aaaaa",
+\ "---------------aaaaa",
+\ "iiiiiiiii>-----aaaaa",
+\ ]
+  call s:compare_lines(expect, lines)
+  call s:close_windows()
+endfu
diff --git a/src/nvim/testdir/test_listlbr_utf8.vim b/src/nvim/testdir/test_listlbr_utf8.vim
index 807b6ad31a..980d67d49d 100644
--- a/src/nvim/testdir/test_listlbr_utf8.vim
+++ b/src/nvim/testdir/test_listlbr_utf8.vim
@@ -193,3 +193,37 @@ func Test_multibyte_sign_and_colorcolumn()
   call s:compare_lines(expect, lines)
   call s:close_windows()
 endfunc
+
+func Test_chinese_char_on_wrap_column()
+  call s:test_windows("setl nolbr wrap sbr=")
+  syntax off
+  call setline(1, [
+\ 'aaaaaaaaaaaaaaaaaaa中'.
+\ 'aaaaaaaaaaaaaaaaa中'.
+\ 'aaaaaaaaaaaaaaaaa中'.
+\ 'aaaaaaaaaaaaaaaaa中'.
+\ 'aaaaaaaaaaaaaaaaa中'.
+\ 'aaaaaaaaaaaaaaaaa中'.
+\ 'aaaaaaaaaaaaaaaaa中'.
+\ 'aaaaaaaaaaaaaaaaa中'.
+\ 'aaaaaaaaaaaaaaaaa中'.
+\ 'aaaaaaaaaaaaaaaaa中'.
+\ 'hello'])
+  call cursor(1,1)
+  norm! $
+  redraw!
+  let expect=[
+\ '中aaaaaaaaaaaaaaaaa>',
+\ '中aaaaaaaaaaaaaaaaa>',
+\ '中aaaaaaaaaaaaaaaaa>',
+\ '中aaaaaaaaaaaaaaaaa>',
+\ '中aaaaaaaaaaaaaaaaa>',
+\ '中aaaaaaaaaaaaaaaaa>',
+\ '中aaaaaaaaaaaaaaaaa>',
+\ '中aaaaaaaaaaaaaaaaa>',
+\ '中aaaaaaaaaaaaaaaaa>',
+\ '中hello             ']
+  let lines = s:screen_lines([1, 10], winwidth(0))
+  call s:compare_lines(expect, lines)
+  call s:close_windows()
+endfu