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local t = require('test.testutil')
local n = require('test.functional.testnvim')()
local tt = require('test.functional.testterm')
local assert_alive = n.assert_alive
local clear = n.clear
local feed = n.feed
local feed_command = n.feed_command
local command = n.command
local eq = t.eq
local eval = n.eval
local api = n.api
local sleep = vim.uv.sleep
local retry = t.retry
local is_os = t.is_os
describe(':terminal', function()
local screen
before_each(function()
clear()
-- set the statusline to a constant value because of variables like pid
-- and current directory and to improve visibility of splits
api.nvim_set_option_value('statusline', '==========', {})
screen = tt.setup_screen(3)
command('highlight StatusLine NONE')
command('highlight StatusLineNC NONE')
command('highlight StatusLineTerm NONE')
command('highlight StatusLineTermNC NONE')
command('highlight VertSplit NONE')
end)
it('next to a closing window', function()
command('split')
command('terminal')
command('vsplit foo')
eq(3, eval("winnr('$')"))
feed('ZQ') -- Close split, should not crash. #7538
assert_alive()
end)
it('does not change size on WinEnter', function()
feed('<c-\\><c-n>')
feed('k')
feed_command('2split')
screen:expect([[
^tty ready |
rows: 5, cols: 50 |
========== |
tty ready |
rows: 5, cols: 50 |
|
|*2
========== |
:2split |
]])
feed_command('wincmd p')
screen:expect([[
tty ready |
rows: 5, cols: 50 |
========== |
^tty ready |
rows: 5, cols: 50 |
|
|*2
========== |
:wincmd p |
]])
end)
it('does not change size if updated when not visible in any window #19665', function()
local channel = api.nvim_get_option_value('channel', {})
command('enew')
sleep(100)
api.nvim_chan_send(channel, 'foo')
sleep(100)
command('bprevious')
screen:expect([[
tty ready |
^foo |
|*8
]])
end)
it('forwards resize request to the program', function()
feed([[<C-\><C-N>G]])
local w1, h1 = screen._width - 3, screen._height - 2
local w2, h2 = w1 - 6, h1 - 3
if is_os('win') then
-- win: SIGWINCH is unreliable, use a weaker test. #7506
retry(3, 30000, function()
screen:try_resize(w1, h1)
screen:expect { any = 'rows: 7, cols: 47' }
screen:try_resize(w2, h2)
screen:expect { any = 'rows: 4, cols: 41' }
end)
return
end
screen:try_resize(w1, h1)
screen:expect([[
tty ready |
rows: 7, cols: 47 |
|
|*3
^ |
|
]])
screen:try_resize(w2, h2)
screen:expect([[
tty ready |
rows: 7, cols: 47 |
rows: 4, cols: 41 |
^ |
|
]])
end)
it('stays in terminal mode with <Cmd>wincmd', function()
command('terminal')
command('split')
command('terminal')
feed('a<Cmd>wincmd j<CR>')
eq(2, eval('winnr()'))
eq('t', eval('mode(1)'))
end)
end)
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