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-- Insert-mode tests.
local helpers = require('test.functional.helpers')(after_each)
local clear, feed, insert = helpers.clear, helpers.feed, helpers.insert
local expect = helpers.expect
local command = helpers.command
local eq = helpers.eq
local eval = helpers.eval
local meths = helpers.meths
describe('insert-mode', function()
before_each(function()
clear()
end)
it('CTRL-@', function()
-- Inserts last-inserted text, leaves insert-mode.
insert('hello')
feed('i<C-@>x')
expect('hellhello')
-- C-Space is the same as C-@.
-- CTRL-SPC inserts last-inserted text, leaves insert-mode.
feed('i<C-Space>x')
expect('hellhellhello')
-- CTRL-A inserts last inserted text
feed('i<C-A>x')
expect('hellhellhellhelloxo')
end)
describe('Ctrl-R', function()
it('works', function()
command("let @@ = 'test'")
feed('i<C-r>"')
expect('test')
end)
it('works with multi-byte text', function()
command("let @@ = 'påskägg'")
feed('i<C-r>"')
expect('påskägg')
end)
end)
describe('Ctrl-O', function()
it('enters command mode for one command', function()
feed('ihello world<C-o>')
feed(':let ctrlo = "test"<CR>')
feed('iii')
expect('hello worldiii')
eq(1, eval('ctrlo ==# "test"'))
end)
it('re-enters insert mode at the end of the line when running startinsert', function()
-- #6962
feed('ihello world<C-o>')
feed(':startinsert<CR>')
feed('iii')
expect('hello worldiii')
end)
it('re-enters insert mode at the beginning of the line when running startinsert', function()
insert('hello world')
feed('0<C-o>')
feed(':startinsert<CR>')
feed('aaa')
expect('aaahello world')
end)
it('re-enters insert mode in the middle of the line when running startinsert', function()
insert('hello world')
feed('bi<C-o>')
feed(':startinsert<CR>')
feed('ooo')
expect('hello oooworld')
end)
it("doesn't cancel Ctrl-O mode when processing event", function()
feed('iHello World<c-o>')
eq({mode='niI', blocking=false}, meths.get_mode()) -- fast event
eq(2, eval('1+1')) -- causes K_EVENT key
eq({mode='niI', blocking=false}, meths.get_mode()) -- still in ctrl-o mode
feed('dd')
eq({mode='i', blocking=false}, meths.get_mode()) -- left ctrl-o mode
expect('') -- executed the command
end)
end)
end)
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