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https://github.com/neovim/neovim.git
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811 lines
36 KiB
Lua
811 lines
36 KiB
Lua
local helpers = require('test.functional.helpers')(after_each)
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local clear = helpers.clear
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local feed_command = helpers.feed_command
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local feed = helpers.feed
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local eq = helpers.eq
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local expect = helpers.expect
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local eval = helpers.eval
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local funcs = helpers.funcs
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local insert = helpers.insert
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local exc_exec = helpers.exc_exec
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local source = helpers.source
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local Screen = require('test.functional.ui.screen')
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describe('mappings with <Cmd>', function()
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local screen
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local function cmdmap(lhs, rhs)
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feed_command('noremap '..lhs..' <Cmd>'..rhs..'<cr>')
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feed_command('noremap! '..lhs..' <Cmd>'..rhs..'<cr>')
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end
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before_each(function()
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clear()
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screen = Screen.new(65, 8)
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screen:set_default_attr_ids({
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[1] = {bold = true, foreground = Screen.colors.Blue1},
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[2] = {foreground = Screen.colors.Grey100, background = Screen.colors.Red},
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[3] = {bold = true, foreground = Screen.colors.SeaGreen4},
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[4] = {bold = true},
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[5] = {background = Screen.colors.LightGrey},
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[6] = {foreground = Screen.colors.Blue1},
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[7] = {bold = true, reverse = true},
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})
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screen:attach()
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cmdmap('<F3>', 'let m = mode(1)')
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cmdmap('<F4>', 'normal! ww')
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cmdmap('<F5>', 'normal! "ay')
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cmdmap('<F6>', 'throw "very error"')
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feed_command([[
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function! TextObj()
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if mode() !=# "v"
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normal! v
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end
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call cursor(1,3)
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normal! o
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call cursor(2,4)
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endfunction]])
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cmdmap('<F7>', 'call TextObj()')
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insert([[
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some short lines
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of test text]])
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feed('gg')
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cmdmap('<F8>', 'startinsert')
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cmdmap('<F9>', 'stopinsert')
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feed_command("abbr foo <Cmd>let g:y = 17<cr>bar")
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end)
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it('can be displayed', function()
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feed_command('map <F3>')
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screen:expect([[
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^some short lines |
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of test text |
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{1:~ }|
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{1:~ }|
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{1:~ }|
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{1:~ }|
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{1:~ }|
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{6:<F3>} {6:*} {6:<Cmd>}let m = mode(1){6:<CR>} |
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]])
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end)
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it('handles invalid mappings', function()
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feed_command('let x = 0')
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feed_command('noremap <F3> <Cmd><Cmd>let x = 1<cr>')
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feed('<F3>')
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screen:expect([[
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^some short lines |
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of test text |
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{1:~ }|
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{1:~ }|
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{1:~ }|
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{1:~ }|
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{1:~ }|
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{2:E5521: <Cmd> mapping must end with <CR> before second <Cmd>} |
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]])
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feed_command('noremap <F3> <Cmd><F3>let x = 2<cr>')
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feed('<F3>')
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screen:expect([[
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^some short lines |
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of test text |
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{1:~ }|
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{1:~ }|
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{1:~ }|
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{1:~ }|
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{1:~ }|
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{2:E5522: <Cmd> mapping must not include <F3> key} |
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]])
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feed_command('noremap <F3> <Cmd>let x = 3')
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feed('<F3>')
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screen:expect([[
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^some short lines |
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of test text |
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{1:~ }|
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{1:~ }|
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{1:~ }|
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{1:~ }|
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{1:~ }|
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{2:E5520: <Cmd> mapping must end with <CR>} |
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]])
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eq(0, eval('x'))
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end)
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it('works in various modes and sees correct `mode()` value', function()
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-- normal mode
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feed('<F3>')
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eq('n', eval('m'))
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-- visual mode
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feed('v<F3>')
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eq('v', eval('m'))
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-- didn't leave visual mode
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eq('v', eval('mode(1)'))
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feed('<esc>')
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eq('n', eval('mode(1)'))
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-- visual mapping in select mode
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feed('gh<F3>')
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eq('v', eval('m'))
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-- didn't leave select mode
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eq('s', eval('mode(1)'))
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feed('<esc>')
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eq('n', eval('mode(1)'))
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-- select mode mapping
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feed_command('snoremap <F3> <Cmd>let m = mode(1)<cr>')
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feed('gh<F3>')
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eq('s', eval('m'))
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-- didn't leave select mode
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eq('s', eval('mode(1)'))
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feed('<esc>')
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eq('n', eval('mode(1)'))
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-- operator-pending mode
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feed("d<F3>")
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eq('no', eval('m'))
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-- did leave operator-pending mode
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eq('n', eval('mode(1)'))
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--insert mode
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feed('i<F3>')
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eq('i', eval('m'))
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eq('i', eval('mode(1)'))
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-- replace mode
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feed("<Ins><F3>")
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eq('R', eval('m'))
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eq('R', eval('mode(1)'))
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feed('<esc>')
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eq('n', eval('mode(1)'))
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-- virtual replace mode
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feed("gR<F3>")
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eq('Rv', eval('m'))
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eq('Rv', eval('mode(1)'))
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feed('<esc>')
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eq('n', eval('mode(1)'))
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-- langmap works, but is not distinguished in mode(1)
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feed(":set iminsert=1<cr>i<F3>")
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eq('i', eval('m'))
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eq('i', eval('mode(1)'))
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feed('<esc>')
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eq('n', eval('mode(1)'))
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feed(':<F3>')
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eq('c', eval('m'))
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eq('c', eval('mode(1)'))
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feed('<esc>')
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eq('n', eval('mode(1)'))
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-- terminal mode
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feed_command('tnoremap <F3> <Cmd>let m = mode(1)<cr>')
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feed_command('split | terminal')
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feed('i')
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eq('t', eval('mode(1)'))
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feed('<F3>')
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eq('t', eval('m'))
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eq('t', eval('mode(1)'))
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end)
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it('works in normal mode', function()
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cmdmap('<F2>', 'let s = [mode(1), v:count, v:register]')
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-- check v:count and v:register works
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feed('<F2>')
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eq({'n', 0, '"'}, eval('s'))
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feed('7<F2>')
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eq({'n', 7, '"'}, eval('s'))
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feed('"e<F2>')
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eq({'n', 0, 'e'}, eval('s'))
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feed('5"k<F2>')
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eq({'n', 5, 'k'}, eval('s'))
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feed('"+2<F2>')
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eq({'n', 2, '+'}, eval('s'))
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-- text object enters visual mode
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feed('<F7>')
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screen:expect([[
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so{5:me short lines} |
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{5:of }^test text |
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{1:~ }|
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{1:~ }|
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{1:~ }|
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{1:~ }|
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{1:~ }|
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{4:-- VISUAL --} |
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]])
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feed('<esc>')
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-- startinsert
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feed('<F8>')
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eq('i', eval('mode(1)'))
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feed('<esc>')
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eq('n', eval('mode(1)'))
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cmdmap(',a', 'call feedkeys("aalpha") \\| let g:a = getline(2)')
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cmdmap(',b', 'call feedkeys("abeta", "x") \\| let g:b = getline(2)')
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feed(',a<F3>')
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screen:expect([[
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some short lines |
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of alpha^test text |
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{1:~ }|
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{1:~ }|
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{1:~ }|
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{1:~ }|
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{1:~ }|
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{4:-- INSERT --} |
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]])
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-- feedkeys were not executed immediately
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eq({'n', 'of test text'}, eval('[m,a]'))
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eq('i', eval('mode(1)'))
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feed('<esc>')
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feed(',b<F3>')
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screen:expect([[
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some short lines |
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of alphabet^atest text |
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{1:~ }|
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{1:~ }|
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{1:~ }|
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{1:~ }|
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{1:~ }|
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]])
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-- feedkeys(..., 'x') was executed immediately, but insert mode gets aborted
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eq({'n', 'of alphabetatest text'}, eval('[m,b]'))
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eq('n', eval('mode(1)'))
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end)
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it('works in :normal command', function()
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feed_command('noremap ,x <Cmd>call append(1, "xx")\\| call append(1, "aa")<cr>')
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feed_command('noremap ,f <Cmd>nosuchcommand<cr>')
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feed_command('noremap ,e <Cmd>throw "very error"\\| call append(1, "yy")<cr>')
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feed_command('noremap ,m <Cmd>echoerr "The message."\\| call append(1, "zz")<cr>')
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feed_command('noremap ,w <Cmd>for i in range(5)\\|if i==1\\|echoerr "Err"\\|endif\\|call append(1, i)\\|endfor<cr>')
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feed(":normal ,x<cr>")
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screen:expect([[
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^some short lines |
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aa |
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xx |
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of test text |
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{1:~ }|
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{1:~ }|
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{1:~ }|
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]])
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eq('Vim:E492: Not an editor command: nosuchcommand', exc_exec("normal ,f"))
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eq('very error', exc_exec("normal ,e"))
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eq('Vim(echoerr):The message.', exc_exec("normal ,m"))
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feed('w')
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screen:expect([[
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some ^short lines |
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aa |
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xx |
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of test text |
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{1:~ }|
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{1:~ }|
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{1:~ }|
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]])
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feed_command(':%d')
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eq('Vim(echoerr):Err', exc_exec("normal ,w"))
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screen:expect([[
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^ |
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0 |
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{1:~ }|
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{1:~ }|
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{1:~ }|
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{1:~ }|
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{1:~ }|
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--No lines in buffer-- |
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]])
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feed_command(':%d')
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feed_command(':normal ,w')
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screen:expect([[
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^ |
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4 |
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3 |
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2 |
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1 |
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0 |
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{1:~ }|
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{2:Err} |
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]])
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end)
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it('works in visual mode', function()
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-- can extend visual mode
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feed('v<F4>')
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screen:expect([[
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{5:some short }^lines |
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of test text |
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{1:~ }|
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{1:~ }|
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{1:~ }|
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{1:~ }|
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{1:~ }|
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{4:-- VISUAL --} |
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]])
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eq('v', funcs.mode(1))
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-- can invoke operator, ending visual mode
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feed('<F5>')
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eq('n', funcs.mode(1))
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eq({'some short l'}, funcs.getreg('a',1,1))
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-- error doesn't interrupt visual mode
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feed('ggvw<F6>')
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screen:expect([[
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{5:some }short lines |
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of test text |
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{1:~ }|
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{1:~ }|
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{7: }|
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{2:Error detected while processing :} |
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{2:E605: Exception not caught: very error} |
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{3:Press ENTER or type command to continue}^ |
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]])
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feed('<cr>')
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eq('E605: Exception not caught: very error', eval('v:errmsg'))
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-- still in visual mode, <cr> was consumed by the error prompt
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screen:expect([[
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{5:some }^short lines |
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of test text |
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{1:~ }|
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{1:~ }|
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{1:~ }|
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{1:~ }|
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{1:~ }|
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{4:-- VISUAL --} |
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]])
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eq('v', funcs.mode(1))
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feed('<F7>')
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screen:expect([[
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so{5:me short lines} |
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{5:of }^test text |
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{1:~ }|
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{1:~ }|
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{1:~ }|
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{1:~ }|
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{1:~ }|
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{4:-- VISUAL --} |
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]])
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eq('v', funcs.mode(1))
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-- startinsert gives "-- (insert) VISUAL --" mode
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feed('<F8>')
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screen:expect([[
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so{5:me short lines} |
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{5:of }^test text |
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{1:~ }|
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{1:~ }|
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{1:~ }|
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{1:~ }|
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{1:~ }|
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{4:-- (insert) VISUAL --} |
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]])
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eq('v', eval('mode(1)'))
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feed('<esc>')
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eq('i', eval('mode(1)'))
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end)
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it('works in select mode', function()
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feed_command('snoremap <F1> <cmd>throw "very error"<cr>')
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feed_command('snoremap <F2> <cmd>normal! <c-g>"by<cr>')
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-- can extend select mode
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feed('gh<F4>')
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screen:expect([[
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{5:some short }^lines |
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of test text |
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{1:~ }|
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{1:~ }|
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{1:~ }|
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{1:~ }|
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{1:~ }|
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{4:-- SELECT --} |
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]])
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eq('s', funcs.mode(1))
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-- visual mapping in select mode restart selct mode after operator
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feed('<F5>')
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eq('s', funcs.mode(1))
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eq({'some short l'}, funcs.getreg('a',1,1))
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-- select mode mapping works, and does not restart select mode
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feed('<F2>')
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eq('n', funcs.mode(1))
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eq({'some short l'}, funcs.getreg('b',1,1))
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-- error doesn't interrupt temporary visual mode
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feed('<esc>ggvw<c-g><F6>')
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screen:expect([[
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{5:some }short lines |
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of test text |
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{1:~ }|
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{1:~ }|
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{7: }|
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{2:Error detected while processing :} |
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{2:E605: Exception not caught: very error} |
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{3:Press ENTER or type command to continue}^ |
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]])
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feed('<cr>')
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eq('E605: Exception not caught: very error', eval('v:errmsg'))
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-- still in visual mode, <cr> was consumed by the error prompt
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screen:expect([[
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{5:some }^short lines |
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of test text |
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{1:~ }|
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{1:~ }|
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{1:~ }|
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{1:~ }|
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{1:~ }|
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{4:-- VISUAL --} |
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]])
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-- quirk: restoration of select mode is not performed
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eq('v', funcs.mode(1))
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-- error doesn't interrupt select mode
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feed('<esc>ggvw<c-g><F1>')
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screen:expect([[
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{5:some }short lines |
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of test text |
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{1:~ }|
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{1:~ }|
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{7: }|
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{2:Error detected while processing :} |
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{2:E605: Exception not caught: very error} |
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{3:Press ENTER or type command to continue}^ |
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]])
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feed('<cr>')
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eq('E605: Exception not caught: very error', eval('v:errmsg'))
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-- still in select mode, <cr> was consumed by the error prompt
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screen:expect([[
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{5:some }^short lines |
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of test text |
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{1:~ }|
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{1:~ }|
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{1:~ }|
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{1:~ }|
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{1:~ }|
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{4:-- SELECT --} |
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]])
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-- quirk: restoration of select mode is not performed
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eq('s', funcs.mode(1))
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feed('<F7>')
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screen:expect([[
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so{5:me short lines} |
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{5:of }^test text |
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{1:~ }|
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{1:~ }|
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{1:~ }|
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{1:~ }|
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{1:~ }|
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{4:-- SELECT --} |
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]])
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eq('s', funcs.mode(1))
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-- startinsert gives "-- SELECT (insert) --" mode
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feed('<F8>')
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screen:expect([[
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so{5:me short lines} |
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{5:of }^test text |
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{1:~ }|
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{1:~ }|
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{1:~ }|
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{1:~ }|
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{1:~ }|
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{4:-- (insert) SELECT --} |
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]])
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eq('s', eval('mode(1)'))
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feed('<esc>')
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eq('i', eval('mode(1)'))
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end)
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|
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it('works in operator-pending mode', function()
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feed('d<F4>')
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expect([[
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lines
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of test text]])
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eq({'some short '}, funcs.getreg('"',1,1))
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feed('.')
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expect([[
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test text]])
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eq({'lines', 'of '}, funcs.getreg('"',1,1))
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feed('uu')
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expect([[
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some short lines
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of test text]])
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-- error aborts operator-pending, operator not performed
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feed('d<F6>')
|
|
screen:expect([[
|
|
some short lines |
|
|
of test text |
|
|
{1:~ }|
|
|
{1:~ }|
|
|
{7: }|
|
|
{2:Error detected while processing :} |
|
|
{2:E605: Exception not caught: very error} |
|
|
{3:Press ENTER or type command to continue}^ |
|
|
]])
|
|
feed('<cr>')
|
|
eq('E605: Exception not caught: very error', eval('v:errmsg'))
|
|
expect([[
|
|
some short lines
|
|
of test text]])
|
|
|
|
feed('"bd<F7>')
|
|
expect([[
|
|
soest text]])
|
|
eq(funcs.getreg('b',1,1), {'me short lines', 'of t'})
|
|
|
|
-- startinsert aborts operator
|
|
feed('d<F8>')
|
|
eq('i', eval('mode(1)'))
|
|
expect([[
|
|
soest text]])
|
|
end)
|
|
|
|
it('works in insert mode', function()
|
|
|
|
-- works the same as <c-o>w<c-o>w
|
|
feed('iindeed <F4>little ')
|
|
screen:expect([[
|
|
indeed some short little ^lines |
|
|
of test text |
|
|
{1:~ }|
|
|
{1:~ }|
|
|
{1:~ }|
|
|
{1:~ }|
|
|
{1:~ }|
|
|
{4:-- INSERT --} |
|
|
]])
|
|
|
|
feed('<F6>')
|
|
screen:expect([[
|
|
indeed some short little lines |
|
|
of test text |
|
|
{1:~ }|
|
|
{1:~ }|
|
|
{7: }|
|
|
{2:Error detected while processing :} |
|
|
{2:E605: Exception not caught: very error} |
|
|
{3:Press ENTER or type command to continue}^ |
|
|
]])
|
|
|
|
|
|
feed('<cr>')
|
|
eq('E605: Exception not caught: very error', eval('v:errmsg'))
|
|
-- still in insert
|
|
screen:expect([[
|
|
indeed some short little ^lines |
|
|
of test text |
|
|
{1:~ }|
|
|
{1:~ }|
|
|
{1:~ }|
|
|
{1:~ }|
|
|
{1:~ }|
|
|
{4:-- INSERT --} |
|
|
]])
|
|
eq('i', eval('mode(1)'))
|
|
|
|
-- When entering visual mode from InsertEnter autocmd, an async event, or
|
|
-- a <cmd> mapping, vim ends up in undocumented "INSERT VISUAL" mode. If a
|
|
-- vim patch decides to disable this mode, this test is expected to fail.
|
|
feed('<F7>stuff ')
|
|
screen:expect([[
|
|
in{5:deed some short little lines} |
|
|
{5:of stuff }^test text |
|
|
{1:~ }|
|
|
{1:~ }|
|
|
{1:~ }|
|
|
{1:~ }|
|
|
{1:~ }|
|
|
{4:-- INSERT VISUAL --} |
|
|
]])
|
|
expect([[
|
|
indeed some short little lines
|
|
of stuff test text]])
|
|
|
|
feed('<F5>')
|
|
eq(funcs.getreg('a',1,1), {'deed some short little lines', 'of stuff t'})
|
|
|
|
-- still in insert
|
|
screen:expect([[
|
|
in^deed some short little lines |
|
|
of stuff test text |
|
|
{1:~ }|
|
|
{1:~ }|
|
|
{1:~ }|
|
|
{1:~ }|
|
|
{1:~ }|
|
|
{4:-- INSERT --} |
|
|
]])
|
|
eq('i', eval('mode(1)'))
|
|
|
|
-- also works as part of abbreviation
|
|
feed('<space>foo ')
|
|
screen:expect([[
|
|
in bar ^deed some short little lines |
|
|
of stuff test text |
|
|
{1:~ }|
|
|
{1:~ }|
|
|
{1:~ }|
|
|
{1:~ }|
|
|
{1:~ }|
|
|
{4:-- INSERT --} |
|
|
]])
|
|
eq(17, eval('g:y'))
|
|
|
|
-- :startinsert does nothing
|
|
feed('<F8>')
|
|
eq('i', eval('mode(1)'))
|
|
|
|
-- :stopinsert works
|
|
feed('<F9>')
|
|
eq('n', eval('mode(1)'))
|
|
end)
|
|
|
|
it('works in cmdline mode', function()
|
|
feed(':text<F3>')
|
|
eq('c', eval('m'))
|
|
-- didn't leave cmdline mode
|
|
eq('c', eval('mode(1)'))
|
|
feed('<cr>')
|
|
eq('n', eval('mode(1)'))
|
|
screen:expect([[
|
|
^some short lines |
|
|
of test text |
|
|
{1:~ }|
|
|
{1:~ }|
|
|
{1:~ }|
|
|
{1:~ }|
|
|
{1:~ }|
|
|
{2:E492: Not an editor command: text} |
|
|
]])
|
|
|
|
feed(':echo 2<F6>')
|
|
screen:expect([[
|
|
some short lines |
|
|
of test text |
|
|
{1:~ }|
|
|
{7: }|
|
|
:echo 2 |
|
|
{2:Error detected while processing :} |
|
|
{2:E605: Exception not caught: very error} |
|
|
:echo 2^ |
|
|
]])
|
|
eq('E605: Exception not caught: very error', eval('v:errmsg'))
|
|
-- didn't leave cmdline mode
|
|
eq('c', eval('mode(1)'))
|
|
feed('+2<cr>')
|
|
screen:expect([[
|
|
some short lines |
|
|
of test text |
|
|
{7: }|
|
|
:echo 2 |
|
|
{2:Error detected while processing :} |
|
|
{2:E605: Exception not caught: very error} |
|
|
4 |
|
|
{3:Press ENTER or type command to continue}^ |
|
|
]])
|
|
-- however, message scrolling may cause extra CR prompt
|
|
-- This is consistent with output from async events.
|
|
feed('<cr>')
|
|
screen:expect([[
|
|
^some short lines |
|
|
of test text |
|
|
{1:~ }|
|
|
{1:~ }|
|
|
{1:~ }|
|
|
{1:~ }|
|
|
{1:~ }|
|
|
|
|
|
]])
|
|
eq('n', eval('mode(1)'))
|
|
|
|
feed(':let g:x = 3<F4>')
|
|
screen:expect([[
|
|
some short lines |
|
|
of test text |
|
|
{1:~ }|
|
|
{1:~ }|
|
|
{1:~ }|
|
|
{1:~ }|
|
|
{1:~ }|
|
|
:let g:x = 3^ |
|
|
]])
|
|
feed('+2<cr>')
|
|
-- cursor was moved in the background
|
|
screen:expect([[
|
|
some short ^lines |
|
|
of test text |
|
|
{1:~ }|
|
|
{1:~ }|
|
|
{1:~ }|
|
|
{1:~ }|
|
|
{1:~ }|
|
|
:let g:x = 3+2 |
|
|
]])
|
|
eq(5, eval('g:x'))
|
|
|
|
feed(':let g:y = 7<F8>')
|
|
screen:expect([[
|
|
some short lines |
|
|
of test text |
|
|
{1:~ }|
|
|
{1:~ }|
|
|
{1:~ }|
|
|
{1:~ }|
|
|
{1:~ }|
|
|
:let g:y = 7^ |
|
|
]])
|
|
eq('c', eval('mode(1)'))
|
|
feed('+2<cr>')
|
|
-- startinsert takes effect after leaving cmdline mode
|
|
screen:expect([[
|
|
some short ^lines |
|
|
of test text |
|
|
{1:~ }|
|
|
{1:~ }|
|
|
{1:~ }|
|
|
{1:~ }|
|
|
{1:~ }|
|
|
{4:-- INSERT --} |
|
|
]])
|
|
eq('i', eval('mode(1)'))
|
|
eq(9, eval('g:y'))
|
|
|
|
end)
|
|
|
|
it("doesn't crash when invoking cmdline mode recursively #8859", function()
|
|
cmdmap('<F2>', 'norm! :foo')
|
|
feed(':bar')
|
|
screen:expect([[
|
|
some short lines |
|
|
of test text |
|
|
{1:~ }|
|
|
{1:~ }|
|
|
{1:~ }|
|
|
{1:~ }|
|
|
{1:~ }|
|
|
:bar^ |
|
|
]])
|
|
|
|
feed('<f2>x')
|
|
screen:expect([[
|
|
some short lines |
|
|
of test text |
|
|
{1:~ }|
|
|
{1:~ }|
|
|
{1:~ }|
|
|
{1:~ }|
|
|
{1:~ }|
|
|
:barx^ |
|
|
]])
|
|
end)
|
|
|
|
it("works with <SID> mappings", function()
|
|
source([[
|
|
map <f2> <Cmd>call <SID>do_it()<Cr>
|
|
function! s:do_it()
|
|
let g:x = 10
|
|
endfunction
|
|
]])
|
|
feed('<f2>')
|
|
eq('', eval('v:errmsg'))
|
|
eq(10, eval('g:x'))
|
|
end)
|
|
end)
|
|
|