mirror of
https://github.com/neovim/neovim.git
synced 2024-12-25 13:45:15 -07:00
409 lines
13 KiB
Lua
409 lines
13 KiB
Lua
local t = require('test.functional.testutil')()
|
|
local clear, eq, eval, next_msg, ok, source = t.clear, t.eq, t.eval, t.next_msg, t.ok, t.source
|
|
local command, fn, api = t.command, t.fn, t.api
|
|
local matches = t.matches
|
|
local sleep = vim.uv.sleep
|
|
local spawn, nvim_argv = t.spawn, t.nvim_argv
|
|
local get_session, set_session = t.get_session, t.set_session
|
|
local nvim_prog = t.nvim_prog
|
|
local is_os = t.is_os
|
|
local retry = t.retry
|
|
local expect_twostreams = t.expect_twostreams
|
|
local assert_alive = t.assert_alive
|
|
local pcall_err = t.pcall_err
|
|
local skip = t.skip
|
|
|
|
describe('channels', function()
|
|
local init = [[
|
|
function! Normalize(data) abort
|
|
" Windows: remove ^M
|
|
return type([]) == type(a:data)
|
|
\ ? map(a:data, 'substitute(v:val, "\r", "", "g")')
|
|
\ : a:data
|
|
endfunction
|
|
function! OnEvent(id, data, event) dict
|
|
call rpcnotify(1, a:event, a:id, a:data)
|
|
endfunction
|
|
]]
|
|
before_each(function()
|
|
clear()
|
|
source(init)
|
|
end)
|
|
|
|
pending('can connect to socket', function()
|
|
local server = spawn(nvim_argv, nil, nil, true)
|
|
set_session(server)
|
|
local address = fn.serverlist()[1]
|
|
local client = spawn(nvim_argv, nil, nil, true)
|
|
set_session(client)
|
|
source(init)
|
|
|
|
api.nvim_set_var('address', address)
|
|
command("let g:id = sockconnect('pipe', address, {'on_data':'OnEvent'})")
|
|
local id = eval('g:id')
|
|
ok(id > 0)
|
|
|
|
command("call chansend(g:id, msgpackdump([[2,'nvim_set_var',['code',23]]]))")
|
|
set_session(server)
|
|
retry(nil, 1000, function()
|
|
eq(23, api.nvim_get_var('code'))
|
|
end)
|
|
set_session(client)
|
|
|
|
command("call chansend(g:id, msgpackdump([[0,0,'nvim_eval',['2+3']]]))")
|
|
|
|
local res = eval('msgpackdump([[1,0,v:null,5]])')
|
|
eq({ '\148\001\n\192\005' }, res)
|
|
eq({ 'notification', 'data', { id, res } }, next_msg())
|
|
command("call chansend(g:id, msgpackdump([[2,'nvim_command',['quit']]]))")
|
|
eq({ 'notification', 'data', { id, { '' } } }, next_msg())
|
|
end)
|
|
|
|
it('dont crash due to garbage in rpc #23781', function()
|
|
local client = get_session()
|
|
local server = spawn(nvim_argv, nil, nil, true)
|
|
set_session(server)
|
|
local address = fn.serverlist()[1]
|
|
set_session(client)
|
|
|
|
api.nvim_set_var('address', address)
|
|
command("let g:id = sockconnect('pipe', address, {'on_data':'OnEvent'})")
|
|
local id = eval('g:id')
|
|
ok(id > 0)
|
|
|
|
command("call chansend(g:id, 'F')")
|
|
eq({ 'notification', 'data', { id, { '' } } }, next_msg())
|
|
set_session(server)
|
|
assert_alive()
|
|
|
|
set_session(client)
|
|
command('call chanclose(g:id)')
|
|
command("let g:id = sockconnect('pipe', address, {'on_data':'OnEvent'})")
|
|
id = eval('g:id')
|
|
ok(id > 0)
|
|
|
|
command("call chansend(g:id, msgpackdump([[2, 'redraw', 'F']], 'B')[:-4])")
|
|
set_session(server)
|
|
assert_alive()
|
|
set_session(client)
|
|
command("call chansend(g:id, 'F')")
|
|
eq({ 'notification', 'data', { id, { '' } } }, next_msg())
|
|
|
|
set_session(server)
|
|
assert_alive()
|
|
set_session(client)
|
|
command('call chanclose(g:id)')
|
|
server:close()
|
|
end)
|
|
|
|
it('can use stdio channel', function()
|
|
source([[
|
|
let g:job_opts = {
|
|
\ 'on_stdout': function('OnEvent'),
|
|
\ 'on_stderr': function('OnEvent'),
|
|
\ 'on_exit': function('OnEvent'),
|
|
\ }
|
|
]])
|
|
api.nvim_set_var('nvim_prog', nvim_prog)
|
|
api.nvim_set_var(
|
|
'code',
|
|
[[
|
|
function! OnEvent(id, data, event) dict
|
|
let text = string([a:id, a:data, a:event])
|
|
call chansend(g:x, text)
|
|
|
|
if a:data == ['']
|
|
call chansend(v:stderr, "*dies*")
|
|
quit
|
|
endif
|
|
endfunction
|
|
let g:x = stdioopen({'on_stdin':'OnEvent'})
|
|
call chansend(x, "hello")
|
|
]]
|
|
)
|
|
command(
|
|
"let g:id = jobstart([ g:nvim_prog, '-u', 'NONE', '-i', 'NONE', '--cmd', 'set noswapfile', '--headless', '--cmd', g:code], g:job_opts)"
|
|
)
|
|
local id = eval('g:id')
|
|
ok(id > 0)
|
|
|
|
eq({ 'notification', 'stdout', { id, { 'hello' } } }, next_msg())
|
|
|
|
command("call chansend(id, 'howdy')")
|
|
eq({ 'notification', 'stdout', { id, { "[1, ['howdy'], 'stdin']" } } }, next_msg())
|
|
|
|
command('call chansend(id, 0z686f6c61)')
|
|
eq({ 'notification', 'stdout', { id, { "[1, ['hola'], 'stdin']" } } }, next_msg())
|
|
|
|
command("call chanclose(id, 'stdin')")
|
|
expect_twostreams({
|
|
{ 'notification', 'stdout', { id, { "[1, [''], 'stdin']" } } },
|
|
{ 'notification', 'stdout', { id, { '' } } },
|
|
}, {
|
|
{ 'notification', 'stderr', { id, { '*dies*' } } },
|
|
{ 'notification', 'stderr', { id, { '' } } },
|
|
})
|
|
eq({ 'notification', 'exit', { 3, 0 } }, next_msg())
|
|
end)
|
|
|
|
it('can use stdio channel and on_print callback', function()
|
|
source([[
|
|
let g:job_opts = {
|
|
\ 'on_stdout': function('OnEvent'),
|
|
\ 'on_stderr': function('OnEvent'),
|
|
\ 'on_exit': function('OnEvent'),
|
|
\ }
|
|
]])
|
|
api.nvim_set_var('nvim_prog', nvim_prog)
|
|
api.nvim_set_var(
|
|
'code',
|
|
[[
|
|
function! OnStdin(id, data, event) dict
|
|
echo string([a:id, a:data, a:event])
|
|
if a:data == ['']
|
|
quit
|
|
endif
|
|
endfunction
|
|
function! OnPrint(text) dict
|
|
call chansend(g:x, ['OnPrint:' .. a:text])
|
|
endfunction
|
|
let g:x = stdioopen({'on_stdin': funcref('OnStdin'), 'on_print':'OnPrint'})
|
|
call chansend(x, "hello")
|
|
]]
|
|
)
|
|
command(
|
|
"let g:id = jobstart([ g:nvim_prog, '-u', 'NONE', '-i', 'NONE', '--cmd', 'set noswapfile', '--headless', '--cmd', g:code], g:job_opts)"
|
|
)
|
|
local id = eval('g:id')
|
|
ok(id > 0)
|
|
|
|
eq({ 'notification', 'stdout', { id, { 'hello' } } }, next_msg())
|
|
|
|
command("call chansend(id, 'howdy')")
|
|
eq({ 'notification', 'stdout', { id, { "OnPrint:[1, ['howdy'], 'stdin']" } } }, next_msg())
|
|
end)
|
|
|
|
local function expect_twoline(id, stream, line1, line2, nobr)
|
|
local msg = next_msg()
|
|
local joined = nobr and { line1 .. line2 } or { line1, line2 }
|
|
if not pcall(eq, { 'notification', stream, { id, joined } }, msg) then
|
|
local sep = (not nobr) and '' or nil
|
|
eq({ 'notification', stream, { id, { line1, sep } } }, msg)
|
|
eq({ 'notification', stream, { id, { line2 } } }, next_msg())
|
|
end
|
|
end
|
|
|
|
it('can use stdio channel with pty', function()
|
|
skip(is_os('win'))
|
|
source([[
|
|
let g:job_opts = {
|
|
\ 'on_stdout': function('OnEvent'),
|
|
\ 'on_exit': function('OnEvent'),
|
|
\ 'pty': v:true,
|
|
\ }
|
|
]])
|
|
api.nvim_set_var('nvim_prog', nvim_prog)
|
|
api.nvim_set_var(
|
|
'code',
|
|
[[
|
|
function! OnEvent(id, data, event) dict
|
|
let text = string([a:id, a:data, a:event])
|
|
call chansend(g:x, text)
|
|
endfunction
|
|
let g:x = stdioopen({'on_stdin':'OnEvent'})
|
|
]]
|
|
)
|
|
command(
|
|
"let g:id = jobstart([ g:nvim_prog, '-u', 'NONE', '-i', 'NONE', '--cmd', 'set noswapfile', '--headless', '--cmd', g:code], g:job_opts)"
|
|
)
|
|
local id = eval('g:id')
|
|
ok(id > 0)
|
|
|
|
command("call chansend(id, 'TEXT\n')")
|
|
expect_twoline(id, 'stdout', 'TEXT\r', "[1, ['TEXT', ''], 'stdin']")
|
|
|
|
command('call chansend(id, 0z426c6f6273210a)')
|
|
expect_twoline(id, 'stdout', 'Blobs!\r', "[1, ['Blobs!', ''], 'stdin']")
|
|
|
|
command("call chansend(id, 'neovan')")
|
|
eq({ 'notification', 'stdout', { id, { 'neovan' } } }, next_msg())
|
|
command("call chansend(id, '\127\127im\n')")
|
|
expect_twoline(id, 'stdout', '\b \b\b \bim\r', "[1, ['neovim', ''], 'stdin']")
|
|
|
|
command("call chansend(id, 'incomplet\004')")
|
|
|
|
local bsdlike = is_os('bsd') or is_os('mac')
|
|
local extra = bsdlike and '^D\008\008' or ''
|
|
expect_twoline(id, 'stdout', 'incomplet' .. extra, "[1, ['incomplet'], 'stdin']", true)
|
|
|
|
command("call chansend(id, '\004')")
|
|
if bsdlike then
|
|
expect_twoline(id, 'stdout', extra, "[1, [''], 'stdin']", true)
|
|
else
|
|
eq({ 'notification', 'stdout', { id, { "[1, [''], 'stdin']" } } }, next_msg())
|
|
end
|
|
|
|
-- channel is still open
|
|
command("call chansend(id, 'hi again!\n')")
|
|
eq({ 'notification', 'stdout', { id, { 'hi again!\r', '' } } }, next_msg())
|
|
end)
|
|
|
|
it('stdio channel can use rpc and stderr simultaneously', function()
|
|
skip(is_os('win'))
|
|
source([[
|
|
let g:job_opts = {
|
|
\ 'on_stderr': function('OnEvent'),
|
|
\ 'on_exit': function('OnEvent'),
|
|
\ 'rpc': v:true,
|
|
\ }
|
|
]])
|
|
api.nvim_set_var('nvim_prog', nvim_prog)
|
|
api.nvim_set_var(
|
|
'code',
|
|
[[
|
|
let id = stdioopen({'rpc':v:true})
|
|
call rpcnotify(id,"nvim_call_function", "rpcnotify", [1, "message", "hi there!", id])
|
|
call chansend(v:stderr, "trouble!")
|
|
]]
|
|
)
|
|
command(
|
|
"let id = jobstart([ g:nvim_prog, '-u', 'NONE', '-i', 'NONE', '--cmd', 'set noswapfile', '--headless', '--cmd', g:code], g:job_opts)"
|
|
)
|
|
eq({ 'notification', 'message', { 'hi there!', 1 } }, next_msg())
|
|
eq({ 'notification', 'stderr', { 3, { 'trouble!' } } }, next_msg())
|
|
|
|
eq(30, eval("rpcrequest(id, 'nvim_eval', '[chansend(v:stderr, \"math??\"), 5*6][1]')"))
|
|
eq({ 'notification', 'stderr', { 3, { 'math??' } } }, next_msg())
|
|
|
|
local _, err =
|
|
pcall(command, "call rpcrequest(id, 'nvim_command', 'call chanclose(v:stderr, \"stdin\")')")
|
|
matches('E906: invalid stream for channel', err)
|
|
|
|
eq(1, eval("rpcrequest(id, 'nvim_eval', 'chanclose(v:stderr, \"stderr\")')"))
|
|
eq({ 'notification', 'stderr', { 3, { '' } } }, next_msg())
|
|
|
|
command("call rpcnotify(id, 'nvim_command', 'quit')")
|
|
eq({ 'notification', 'exit', { 3, 0 } }, next_msg())
|
|
end)
|
|
|
|
it('can use buffered output mode', function()
|
|
skip(fn.executable('grep') == 0, 'missing "grep" command')
|
|
source([[
|
|
let g:job_opts = {
|
|
\ 'on_stdout': function('OnEvent'),
|
|
\ 'on_exit': function('OnEvent'),
|
|
\ 'stdout_buffered': v:true,
|
|
\ }
|
|
]])
|
|
command("let id = jobstart(['grep', '^[0-9]'], g:job_opts)")
|
|
local id = eval('g:id')
|
|
|
|
command([[call chansend(id, "stuff\n10 PRINT \"NVIM\"\nxx")]])
|
|
sleep(10)
|
|
command([[call chansend(id, "xx\n20 GOTO 10\nzz\n")]])
|
|
command("call chanclose(id, 'stdin')")
|
|
|
|
eq({
|
|
'notification',
|
|
'stdout',
|
|
{ id, { '10 PRINT "NVIM"', '20 GOTO 10', '' } },
|
|
}, next_msg())
|
|
eq({ 'notification', 'exit', { id, 0 } }, next_msg())
|
|
|
|
command("let id = jobstart(['grep', '^[0-9]'], g:job_opts)")
|
|
id = eval('g:id')
|
|
|
|
command([[call chansend(id, "is no number\nnot at all")]])
|
|
command("call chanclose(id, 'stdin')")
|
|
|
|
-- works correctly with no output
|
|
eq({ 'notification', 'stdout', { id, { '' } } }, next_msg())
|
|
eq({ 'notification', 'exit', { id, 1 } }, next_msg())
|
|
end)
|
|
|
|
it('can use buffered output mode with no stream callback', function()
|
|
skip(fn.executable('grep') == 0, 'missing "grep" command')
|
|
source([[
|
|
function! OnEvent(id, data, event) dict
|
|
call rpcnotify(1, a:event, a:id, a:data, self.stdout)
|
|
endfunction
|
|
let g:job_opts = {
|
|
\ 'on_exit': function('OnEvent'),
|
|
\ 'stdout_buffered': v:true,
|
|
\ }
|
|
]])
|
|
command("let id = jobstart(['grep', '^[0-9]'], g:job_opts)")
|
|
local id = eval('g:id')
|
|
|
|
command([[call chansend(id, "stuff\n10 PRINT \"NVIM\"\nxx")]])
|
|
sleep(10)
|
|
command([[call chansend(id, "xx\n20 GOTO 10\nzz\n")]])
|
|
command("call chanclose(id, 'stdin')")
|
|
|
|
eq({
|
|
'notification',
|
|
'exit',
|
|
{ id, 0, { '10 PRINT "NVIM"', '20 GOTO 10', '' } },
|
|
}, next_msg())
|
|
|
|
-- if dict is reused the new value is not stored,
|
|
-- but nvim also does not crash
|
|
command("let id = jobstart(['cat'], g:job_opts)")
|
|
id = eval('g:id')
|
|
|
|
command([[call chansend(id, "cat text\n")]])
|
|
sleep(10)
|
|
command("call chanclose(id, 'stdin')")
|
|
|
|
-- old value was not overwritten
|
|
eq({
|
|
'notification',
|
|
'exit',
|
|
{ id, 0, { '10 PRINT "NVIM"', '20 GOTO 10', '' } },
|
|
}, next_msg())
|
|
|
|
-- and an error was thrown.
|
|
eq(
|
|
"E5210: dict key 'stdout' already set for buffered stream in channel " .. id,
|
|
eval('v:errmsg')
|
|
)
|
|
|
|
-- reset dictionary
|
|
source([[
|
|
let g:job_opts = {
|
|
\ 'on_exit': function('OnEvent'),
|
|
\ 'stdout_buffered': v:true,
|
|
\ }
|
|
]])
|
|
command("let id = jobstart(['grep', '^[0-9]'], g:job_opts)")
|
|
id = eval('g:id')
|
|
|
|
command([[call chansend(id, "is no number\nnot at all")]])
|
|
command("call chanclose(id, 'stdin')")
|
|
|
|
-- works correctly with no output
|
|
eq({ 'notification', 'exit', { id, 1, { '' } } }, next_msg())
|
|
end)
|
|
end)
|
|
|
|
describe('loopback', function()
|
|
before_each(function()
|
|
clear()
|
|
command("let chan = sockconnect('pipe', v:servername, {'rpc': v:true})")
|
|
end)
|
|
|
|
it('does not crash when sending raw data', function()
|
|
eq(
|
|
"Vim(call):Can't send raw data to rpc channel",
|
|
pcall_err(command, "call chansend(chan, 'test')")
|
|
)
|
|
assert_alive()
|
|
end)
|
|
|
|
it('are released when closed', function()
|
|
local chans = eval('len(nvim_list_chans())')
|
|
command('call chanclose(chan)')
|
|
eq(chans - 1, eval('len(nvim_list_chans())'))
|
|
end)
|
|
end)
|