vim-patch:7.4.2296

Problem:    No tests for :undolist and "U" command.
Solution:   Add tests. (Dominique Pelle)

c628fdcd46

src/nvim/testdir/test_undo.vim

@@ -131,6 +131,39 @@ func Test_undo_del_chars()
   close!
 endfunc
 
+func Test_undolist()
+  new
+  set ul=100
+
+  let a=execute('undolist')
+  call assert_equal("\nNothing to undo", a)
+
+  " 1 leaf (2 changes).
+  call feedkeys('achange1', 'xt')
+  call feedkeys('achange2', 'xt')
+  let a=execute('undolist')
+  call assert_match("^\nnumber changes  when  *saved\n *2  *2 .*$", a)
+
+  " 2 leaves.
+  call feedkeys('u', 'xt')
+  call feedkeys('achange3\<Esc>', 'xt')
+  let a=execute('undolist')
+  call assert_match("^\nnumber changes  when  *saved\n *2  *2  *.*\n *3  *2 .*$", a)
+  close!
+endfunc
+
+func Test_U_command()
+  new
+  set ul=100
+  call feedkeys("achange1\<Esc>", 'xt')
+  call feedkeys("achange2\<Esc>", 'xt')
+  norm! U
+  call assert_equal('', getline(1))
+  norm! U
+  call assert_equal('change1change2', getline(1))
+  close!
+endfunc
+
 func Test_undojoin()
   new
   call feedkeys("Goaaaa\<Esc>", 'xt')

src/nvim/version.c

@@ -145,7 +145,7 @@ static int included_patches[] = {
   2299,
   // 2298 NA
   // 2297 NA
-  // 2296,
+  2296,
   2295,
   2294,
   2293,