diff options
Diffstat (limited to 'test/functional/editor/undo_spec.lua')
| -rw-r--r-- | test/functional/editor/undo_spec.lua | 75 |
1 files changed, 75 insertions, 0 deletions
diff --git a/test/functional/editor/undo_spec.lua b/test/functional/editor/undo_spec.lua index a041428cdc..d66ab352ef 100644 --- a/test/functional/editor/undo_spec.lua +++ b/test/functional/editor/undo_spec.lua @@ -9,6 +9,8 @@ local feed = helpers.feed local feed_command = helpers.feed_command local insert = helpers.insert local funcs = helpers.funcs +local exec = helpers.exec +local exec_lua = helpers.exec_lua local function lastmessage() local messages = funcs.split(funcs.execute('messages'), '\n') @@ -67,6 +69,79 @@ describe('u CTRL-R g- g+', function() undo_and_redo(4, 'u', '<C-r>', '1') undo_and_redo(4, 'g-', 'g+', '1') end) + + describe('undo works correctly when writing in Insert mode', function() + before_each(function() + exec([[ + edit Xtestfile.txt + set undolevels=100 undofile + write + ]]) + end) + + after_each(function() + command('bwipe!') + os.remove('Xtestfile.txt') + os.remove('Xtestfile.txt.un~') + end) + + -- oldtest: Test_undo_after_write() + it('using <Cmd> mapping', function() + command('imap . <Cmd>write<CR>') + feed('Otest.<CR>boo!!!<Esc>') + expect([[ + test + boo!!! + ]]) + + feed('u') + expect([[ + test + ]]) + + feed('u') + expect('') + end) + + it('using Lua mapping', function() + exec_lua([[ + vim.api.nvim_set_keymap('i', '.', '', {callback = function() + vim.cmd('write') + end}) + ]]) + feed('Otest.<CR>boo!!!<Esc>') + expect([[ + test + boo!!! + ]]) + + feed('u') + expect([[ + test + ]]) + + feed('u') + expect('') + end) + + it('using RPC call', function() + feed('Otest') + command('write') + feed('<CR>boo!!!<Esc>') + expect([[ + test + boo!!! + ]]) + + feed('u') + expect([[ + test + ]]) + + feed('u') + expect('') + end) + end) end) describe(':undo! command', function() |