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local helpers = require('test.functional.helpers')(after_each)
local Screen = require('test.functional.ui.screen')
local clear = helpers.clear
local command = helpers.command
local eq = helpers.eq
local funcs = helpers.funcs
local nvim_prog = helpers.nvim_prog
local nvim_set = helpers.nvim_set
local read_file = helpers.read_file
local retry = helpers.retry
local iswin = helpers.iswin
describe('startup', function()
before_each(function()
clear()
end)
after_each(function()
os.remove('Xtest_startup_ttyout')
end)
it('pipe at both ends: has("ttyin")==0 has("ttyout")==0', function()
-- system() puts a pipe at both ends.
local out = funcs.system({ nvim_prog, '-u', 'NONE', '-i', 'NONE', '--headless',
'--cmd', nvim_set,
'-c', [[echo has('ttyin') has('ttyout')]],
'+q' })
eq('0 0', out)
end)
it('with --embed: has("ttyin")==0 has("ttyout")==0', function()
local screen = Screen.new(25, 3)
-- Remote UI connected by --embed.
screen:attach()
command([[echo has('ttyin') has('ttyout')]])
screen:expect([[
^ |
~ |
0 0 |
]])
end)
it('in a TTY: has("ttyin")==1 has("ttyout")==1', function()
local screen = Screen.new(25, 3)
screen:attach()
if iswin() then
command([[set shellcmdflag=/s\ /c shellxquote=\"]])
end
-- Running in :terminal
command([[exe printf("terminal %s -u NONE -i NONE --cmd \"]]
..nvim_set..[[\" ]]
..[[-c \"echo has('ttyin') has('ttyout')\""]]
..[[, shellescape(v:progpath))]])
screen:expect([[
^ |
1 1 |
|
]])
end)
it('output to pipe: has("ttyin")==1 has("ttyout")==0', function()
local screen = Screen.new(25, 5)
screen:attach()
if iswin() then
command([[set shellcmdflag=/s\ /c shellxquote=\"]])
end
-- Running in :terminal
command([[exe printf("terminal %s -u NONE -i NONE --cmd \"]]
..nvim_set..[[\" ]]
..[[-c \"call writefile([has('ttyin'), has('ttyout')], 'Xtest_startup_ttyout')\"]]
..[[-c q | cat -v"]] -- Output to a pipe.
..[[, shellescape(v:progpath))]])
retry(nil, 3000, function()
screen:sleep(1)
eq('1\n0\n', -- stdin is a TTY, stdout is a pipe
read_file('Xtest_startup_ttyout'))
end)
end)
it('input from pipe: has("ttyin")==0 has("ttyout")==1', function()
local screen = Screen.new(25, 5)
screen:attach()
if iswin() then
command([[set shellcmdflag=/s\ /c shellxquote=\"]])
end
-- Running in :terminal
command([[exe printf("terminal echo foo | ]] -- Input from a pipe.
..[[%s -u NONE -i NONE --cmd \"]]
..nvim_set..[[\" ]]
..[[-c \"call writefile([has('ttyin'), has('ttyout')], 'Xtest_startup_ttyout')\"]]
..[[-c q -- -"]]
..[[, shellescape(v:progpath))]])
retry(nil, 3000, function()
screen:sleep(1)
eq('0\n1\n', -- stdin is a pipe, stdout is a TTY
read_file('Xtest_startup_ttyout'))
end)
end)
end)
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