neovim/test/functional/legacy/ex_mode_spec.lua
zeertzjq c72857d396 vim-patch:8.2.0358: insufficient testing for indent.c
Problem:    Insufficient testing for indent.c.
Solution:   Add indent tests. (Yegappan Lakshmanan, closes vim/vim#5736)
bd7206e02c

Cherry-pick Test_ex_mode() changes from Vim patches 8.2.{0342,0347}.
Reorder test_expand_func.vim to match upstream.
2022-04-21 07:24:47 +08:00

43 lines
1.5 KiB
Lua

local helpers = require('test.functional.helpers')(after_each)
local clear = helpers.clear
local command = helpers.command
local eq = helpers.eq
local eval = helpers.eval
local feed = helpers.feed
local meths = helpers.meths
before_each(clear)
describe('Ex mode', function()
it('supports command line editing', function()
local function test_ex_edit(expected, cmd)
feed('gQ' .. cmd .. '<C-b>"<CR>')
local ret = eval('@:[1:]') -- Remove leading quote.
feed('visual<CR>')
eq(meths.replace_termcodes(expected, true, true, true), ret)
end
command('set sw=2')
test_ex_edit('bar', 'foo bar<C-u>bar')
test_ex_edit('1<C-u>2', '1<C-v><C-u>2')
test_ex_edit('213', '1<C-b>2<C-e>3')
test_ex_edit('2013', '01<Home>2<End>3')
test_ex_edit('0213', '01<Left>2<Right>3')
test_ex_edit('0342', '012<Left><Left><Insert>3<Insert>4')
test_ex_edit('foo ', 'foo bar<C-w>')
test_ex_edit('foo', 'fooba<Del><Del>')
test_ex_edit('foobar', 'foo<Tab>bar')
test_ex_edit('abbreviate', 'abbrev<Tab>')
test_ex_edit('1<C-t><C-t>', '1<C-t><C-t>')
test_ex_edit('1<C-t><C-t>', '1<C-t><C-t><C-d>')
test_ex_edit(' foo', ' foo<C-d>')
test_ex_edit(' foo0', ' foo0<C-d>')
test_ex_edit(' foo^', ' foo^<C-d>')
test_ex_edit('foo', '<BS><C-H><Del><kDel>foo')
-- default wildchar <Tab> interferes with this test
command('set wildchar=<c-e>')
test_ex_edit('a\tb', 'a\t\t<C-H>b')
test_ex_edit('\tm<C-T>n', '\tm<C-T>n')
command('set wildchar&')
end)
end)