mirror of
https://github.com/neovim/neovim.git
synced 2025-09-07 03:48:18 +00:00
65fb622000
Hope this will make people using feed_command less likely: this hides bugs. Already found at least two: 1. msgpackparse() will show internal error: hash_add() in case of duplicate keys, though it will still work correctly. Currently silenced. 2. ttimeoutlen was spelled incorrectly, resulting in option not being set when expected. Test was still functioning somehow though. Currently fixed.
687 lines
24 KiB
Lua
687 lines
24 KiB
Lua
local helpers = require('test.functional.helpers')(after_each)
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local clear, eq, eval, exc_exec, feed_command, feed, insert, neq, next_msg, nvim,
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nvim_dir, ok, source, write_file, mkdir, rmdir = helpers.clear,
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helpers.eq, helpers.eval, helpers.exc_exec, helpers.feed_command, helpers.feed,
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helpers.insert, helpers.neq, helpers.next_message, helpers.nvim,
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helpers.nvim_dir, helpers.ok, helpers.source,
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helpers.write_file, helpers.mkdir, helpers.rmdir
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local command = helpers.command
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local wait = helpers.wait
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local iswin = helpers.iswin
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local get_pathsep = helpers.get_pathsep
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local Screen = require('test.functional.ui.screen')
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describe('jobs', function()
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local channel
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before_each(function()
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clear()
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if iswin() then
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helpers.set_shell_powershell()
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end
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channel = nvim('get_api_info')[1]
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nvim('set_var', 'channel', channel)
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source([[
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function! Normalize(data) abort
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" Windows: remove ^M
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return type([]) == type(a:data)
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\ ? map(a:data, 'substitute(v:val, "\r", "", "g")')
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\ : a:data
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endfunction
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function! s:OnEvent(id, data, event) dict
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let userdata = get(self, 'user')
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let data = Normalize(a:data)
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call rpcnotify(g:channel, a:event, userdata, data)
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endfunction
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let g:job_opts = {
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\ 'on_stdout': function('s:OnEvent'),
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\ 'on_stderr': function('s:OnEvent'),
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\ 'on_exit': function('s:OnEvent'),
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\ 'user': 0
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\ }
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]])
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end)
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it('uses &shell and &shellcmdflag if passed a string', function()
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nvim('command', "let $VAR = 'abc'")
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if iswin() then
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nvim('command', "let j = jobstart('echo $env:VAR', g:job_opts)")
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else
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nvim('command', "let j = jobstart('echo $VAR', g:job_opts)")
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end
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eq({'notification', 'stdout', {0, {'abc', ''}}}, next_msg())
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eq({'notification', 'exit', {0, 0}}, next_msg())
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end)
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it('changes to given / directory', function()
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nvim('command', "let g:job_opts.cwd = '/'")
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if iswin() then
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nvim('command', "let j = jobstart('pwd|%{$_.Path}', g:job_opts)")
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else
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nvim('command', "let j = jobstart('pwd', g:job_opts)")
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end
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eq({'notification', 'stdout',
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{0, {(iswin() and [[C:\]] or '/'), ''}}}, next_msg())
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eq({'notification', 'exit', {0, 0}}, next_msg())
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end)
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it('changes to given `cwd` directory', function()
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local dir = eval("resolve(tempname())"):gsub("/", get_pathsep())
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mkdir(dir)
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nvim('command', "let g:job_opts.cwd = '" .. dir .. "'")
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if iswin() then
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nvim('command', "let j = jobstart('pwd|%{$_.Path}', g:job_opts)")
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else
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nvim('command', "let j = jobstart('pwd', g:job_opts)")
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end
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eq({'notification', 'stdout', {0, {dir, ''}}}, next_msg())
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eq({'notification', 'exit', {0, 0}}, next_msg())
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rmdir(dir)
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end)
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it('fails to change to invalid `cwd`', function()
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local dir = eval('resolve(tempname())."-bogus"')
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local _, err = pcall(function()
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nvim('command', "let g:job_opts.cwd = '" .. dir .. "'")
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if iswin() then
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nvim('command', "let j = jobstart('pwd|%{$_.Path}', g:job_opts)")
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else
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nvim('command', "let j = jobstart('pwd', g:job_opts)")
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end
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end)
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ok(string.find(err, "E475: Invalid argument: expected valid directory$") ~= nil)
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end)
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it('returns 0 when it fails to start', function()
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eq("", eval("v:errmsg"))
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feed_command("let g:test_jobid = jobstart([])")
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eq(0, eval("g:test_jobid"))
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eq("E474:", string.match(eval("v:errmsg"), "E%d*:"))
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end)
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it('returns -1 when target is not executable #5465', function()
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if helpers.pending_win32(pending) then return end
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local function new_job()
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return eval([[jobstart('')]])
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end
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local executable_jobid = new_job()
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local nonexecutable_jobid = eval(
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"jobstart(['./test/functional/fixtures/non_executable.txt'])")
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eq(-1, nonexecutable_jobid)
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-- Should _not_ throw an error.
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eq("", eval("v:errmsg"))
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-- Non-executable job should not increment the job ids. #5465
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eq(executable_jobid + 1, new_job())
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end)
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it('invokes callbacks when the job writes and exits', function()
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-- TODO: hangs on Windows
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if helpers.pending_win32(pending) then return end
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nvim('command', "call jobstart('echo', g:job_opts)")
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eq({'notification', 'stdout', {0, {'', ''}}}, next_msg())
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eq({'notification', 'exit', {0, 0}}, next_msg())
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end)
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it('allows interactive commands', function()
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if helpers.pending_win32(pending) then return end -- TODO: Need `cat`.
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nvim('command', "let j = jobstart(['cat', '-'], g:job_opts)")
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neq(0, eval('j'))
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nvim('command', 'call jobsend(j, "abc\\n")')
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eq({'notification', 'stdout', {0, {'abc', ''}}}, next_msg())
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nvim('command', 'call jobsend(j, "123\\nxyz\\n")')
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eq({'notification', 'stdout', {0, {'123', 'xyz', ''}}}, next_msg())
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nvim('command', 'call jobsend(j, [123, "xyz", ""])')
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eq({'notification', 'stdout', {0, {'123', 'xyz', ''}}}, next_msg())
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nvim('command', "call jobstop(j)")
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eq({'notification', 'exit', {0, 0}}, next_msg())
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end)
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it('preserves NULs', function()
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if helpers.pending_win32(pending) then return end -- TODO: Need `cat`.
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-- Make a file with NULs in it.
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local filename = helpers.tmpname()
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write_file(filename, "abc\0def\n")
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nvim('command', "let j = jobstart(['cat', '"..filename.."'], g:job_opts)")
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eq({'notification', 'stdout', {0, {'abc\ndef', ''}}}, next_msg())
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eq({'notification', 'exit', {0, 0}}, next_msg())
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os.remove(filename)
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-- jobsend() preserves NULs.
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nvim('command', "let j = jobstart(['cat', '-'], g:job_opts)")
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nvim('command', [[call jobsend(j, ["123\n456",""])]])
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eq({'notification', 'stdout', {0, {'123\n456', ''}}}, next_msg())
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nvim('command', "call jobstop(j)")
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end)
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it("will not buffer data if it doesn't end in newlines", function()
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if helpers.pending_win32(pending) then return end -- TODO: Need `cat`.
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if os.getenv("TRAVIS") and os.getenv("CC") == "gcc-4.9"
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and helpers.os_name() == "osx" then
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-- XXX: Hangs Travis macOS since e9061117a5b8f195c3f26a5cb94e18ddd7752d86.
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pending("[Hangs on Travis macOS. #5002]", function() end)
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return
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end
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nvim('command', "let j = jobstart(['cat', '-'], g:job_opts)")
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nvim('command', 'call jobsend(j, "abc\\nxyz")')
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eq({'notification', 'stdout', {0, {'abc', 'xyz'}}}, next_msg())
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nvim('command', "call jobstop(j)")
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eq({'notification', 'exit', {0, 0}}, next_msg())
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end)
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it('preserves newlines', function()
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if helpers.pending_win32(pending) then return end -- TODO: Need `cat`.
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nvim('command', "let j = jobstart(['cat', '-'], g:job_opts)")
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nvim('command', 'call jobsend(j, "a\\n\\nc\\n\\n\\n\\nb\\n\\n")')
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eq({'notification', 'stdout',
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{0, {'a', '', 'c', '', '', '', 'b', '', ''}}}, next_msg())
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end)
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it('preserves NULs', function()
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if helpers.pending_win32(pending) then return end -- TODO: Need `cat`.
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nvim('command', "let j = jobstart(['cat', '-'], g:job_opts)")
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nvim('command', 'call jobsend(j, ["\n123\n", "abc\\nxyz\n", ""])')
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eq({'notification', 'stdout', {0, {'\n123\n', 'abc\nxyz\n', ''}}},
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next_msg())
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nvim('command', "call jobstop(j)")
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eq({'notification', 'exit', {0, 0}}, next_msg())
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end)
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it('avoids sending final newline', function()
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if helpers.pending_win32(pending) then return end -- TODO: Need `cat`.
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nvim('command', "let j = jobstart(['cat', '-'], g:job_opts)")
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nvim('command', 'call jobsend(j, ["some data", "without\nfinal nl"])')
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eq({'notification', 'stdout', {0, {'some data', 'without\nfinal nl'}}},
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next_msg())
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nvim('command', "call jobstop(j)")
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eq({'notification', 'exit', {0, 0}}, next_msg())
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end)
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it('closes the job streams with jobclose', function()
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if helpers.pending_win32(pending) then return end -- TODO: Need `cat`.
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nvim('command', "let j = jobstart(['cat', '-'], g:job_opts)")
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nvim('command', 'call jobclose(j, "stdin")')
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eq({'notification', 'exit', {0, 0}}, next_msg())
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end)
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it("disallows jobsend on a job that closed stdin", function()
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if helpers.pending_win32(pending) then return end -- TODO: Need `cat`.
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nvim('command', "let j = jobstart(['cat', '-'], g:job_opts)")
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nvim('command', 'call jobclose(j, "stdin")')
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eq(false, pcall(function()
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nvim('command', 'call jobsend(j, ["some data"])')
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end))
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end)
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it('disallows jobsend/stop on a non-existent job', function()
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eq(false, pcall(eval, "jobsend(-1, 'lol')"))
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eq(false, pcall(eval, "jobstop(-1)"))
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end)
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it('disallows jobstop twice on the same job', function()
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if helpers.pending_win32(pending) then return end -- TODO: Need `cat`.
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nvim('command', "let j = jobstart(['cat', '-'], g:job_opts)")
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neq(0, eval('j'))
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eq(true, pcall(eval, "jobstop(j)"))
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eq(false, pcall(eval, "jobstop(j)"))
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end)
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it('will not leak memory if we leave a job running', function()
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if helpers.pending_win32(pending) then return end -- TODO: Need `cat`.
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nvim('command', "call jobstart(['cat', '-'], g:job_opts)")
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end)
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it('can get the pid value using getpid', function()
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if helpers.pending_win32(pending) then return end -- TODO: Need `cat`.
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nvim('command', "let j = jobstart(['cat', '-'], g:job_opts)")
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local pid = eval('jobpid(j)')
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eq(0,os.execute('ps -p '..pid..' > /dev/null'))
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nvim('command', 'call jobstop(j)')
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eq({'notification', 'exit', {0, 0}}, next_msg())
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neq(0,os.execute('ps -p '..pid..' > /dev/null'))
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end)
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it("do not survive the exit of nvim", function()
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if helpers.pending_win32(pending) then return end
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-- use sleep, which doesn't die on stdin close
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nvim('command', "let g:j = jobstart(['sleep', '1000'], g:job_opts)")
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local pid = eval('jobpid(g:j)')
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eq(0,os.execute('ps -p '..pid..' > /dev/null'))
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clear()
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neq(0,os.execute('ps -p '..pid..' > /dev/null'))
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end)
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it('can survive the exit of nvim with "detach"', function()
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if helpers.pending_win32(pending) then return end
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nvim('command', 'let g:job_opts.detach = 1')
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nvim('command', "let g:j = jobstart(['sleep', '1000'], g:job_opts)")
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local pid = eval('jobpid(g:j)')
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eq(0,os.execute('ps -p '..pid..' > /dev/null'))
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clear()
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eq(0,os.execute('ps -p '..pid..' > /dev/null'))
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-- clean up after ourselves
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os.execute('kill -9 '..pid..' > /dev/null')
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end)
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it('can pass user data to the callback', function()
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nvim('command', 'let g:job_opts.user = {"n": 5, "s": "str", "l": [1]}')
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nvim('command', [[call jobstart('echo "foo"', g:job_opts)]])
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local data = {n = 5, s = 'str', l = {1}}
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eq({'notification', 'stdout', {data, {'foo', ''}}}, next_msg())
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eq({'notification', 'exit', {data, 0}}, next_msg())
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end)
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it('can omit options', function()
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if helpers.pending_win32(pending) then return end
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neq(0, nvim('eval', 'delete(".Xtestjob")'))
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nvim('command', "call jobstart(['touch', '.Xtestjob'])")
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nvim('command', "sleep 100m")
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eq(0, nvim('eval', 'delete(".Xtestjob")'))
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end)
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it('can omit data callbacks', function()
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nvim('command', 'unlet g:job_opts.on_stdout')
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nvim('command', 'unlet g:job_opts.on_stderr')
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nvim('command', 'let g:job_opts.user = 5')
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nvim('command', [[call jobstart('echo "foo"', g:job_opts)]])
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eq({'notification', 'exit', {5, 0}}, next_msg())
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end)
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it('can omit exit callback', function()
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nvim('command', 'unlet g:job_opts.on_exit')
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nvim('command', 'let g:job_opts.user = 5')
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nvim('command', [[call jobstart('echo "foo"', g:job_opts)]])
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eq({'notification', 'stdout', {5, {'foo', ''}}}, next_msg())
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end)
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it('will pass return code with the exit event', function()
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nvim('command', 'let g:job_opts.user = 5')
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nvim('command', "call jobstart('exit 55', g:job_opts)")
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eq({'notification', 'exit', {5, 55}}, next_msg())
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end)
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it('can receive dictionary functions', function()
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source([[
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let g:dict = {'id': 10}
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function g:dict.on_exit(id, code, event)
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call rpcnotify(g:channel, a:event, a:code, self.id)
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endfunction
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call jobstart('exit 45', g:dict)
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]])
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eq({'notification', 'exit', {45, 10}}, next_msg())
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end)
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it('can redefine callbacks being used by a job', function()
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if helpers.pending_win32(pending) then return end -- TODO: Need `cat`.
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local screen = Screen.new()
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screen:attach()
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screen:set_default_attr_ids({
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[1] = {bold=true, foreground=Screen.colors.Blue},
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})
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source([[
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function! g:JobHandler(job_id, data, event)
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endfunction
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let g:callbacks = {
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\ 'on_stdout': function('g:JobHandler'),
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\ 'on_stderr': function('g:JobHandler'),
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\ 'on_exit': function('g:JobHandler')
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\ }
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let job = jobstart('cat -', g:callbacks)
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]])
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wait()
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source([[
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function! g:JobHandler(job_id, data, event)
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endfunction
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]])
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eq("", eval("v:errmsg"))
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end)
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it('requires funcrefs for script-local (s:) functions', function()
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-- Pass job callback names _without_ `function(...)`.
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source([[
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function! s:OnEvent(id, data, event) dict
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let g:job_result = get(self, 'user')
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endfunction
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let s:job = jobstart('echo "foo"', {
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\ 'on_stdout': 's:OnEvent',
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\ 'on_stderr': 's:OnEvent',
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\ 'on_exit': 's:OnEvent',
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\ 'user': 2349
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\ })
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]])
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-- The behavior is asynchronous, retry until a time limit.
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helpers.retry(nil, 10000, function()
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eq("E120:", string.match(eval("v:errmsg"), "E%d*:"))
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end)
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end)
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it('does not repeat output with slow output handlers', function()
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if helpers.pending_win32(pending) then return end
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source([[
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let d = {'data': []}
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function! d.on_stdout(job, data, event) dict
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call add(self.data, a:data)
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sleep 200m
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endfunction
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if has('win32')
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let cmd = '1,2,3,4,5 | foreach-object -process {echo $_; sleep 0.1}'
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else
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let cmd = ['sh', '-c', 'for i in $(seq 1 5); do echo $i; sleep 0.1; done']
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endif
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call jobwait([jobstart(cmd, d)])
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call rpcnotify(g:channel, 'data', d.data)
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]])
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eq({'notification', 'data', {{{'1', ''}, {'2', ''}, {'3', ''}, {'4', ''}, {'5', ''}}}}, next_msg())
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end)
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it('jobstart() works with partial functions', function()
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source([[
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function PrintArgs(a1, a2, id, data, event)
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" Windows: remove ^M
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let normalized = map(a:data, 'substitute(v:val, "\r", "", "g")')
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call rpcnotify(g:channel, '1', a:a1, a:a2, normalized, a:event)
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endfunction
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let Callback = function('PrintArgs', ["foo", "bar"])
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let g:job_opts = {'on_stdout': Callback}
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call jobstart('echo "some text"', g:job_opts)
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]])
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eq({'notification', '1', {'foo', 'bar', {'some text', ''}, 'stdout'}}, next_msg())
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end)
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it('jobstart() works with closures', function()
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source([[
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fun! MkFun()
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let a1 = 'foo'
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let a2 = 'bar'
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return {id, data, event -> rpcnotify(g:channel, '1', a1, a2, Normalize(data), event)}
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endfun
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let g:job_opts = {'on_stdout': MkFun()}
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call jobstart('echo "some text"', g:job_opts)
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]])
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eq({'notification', '1', {'foo', 'bar', {'some text', ''}, 'stdout'}}, next_msg())
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end)
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it('jobstart() works when closure passed directly to `jobstart`', function()
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source([[
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let g:job_opts = {'on_stdout': {id, data, event -> rpcnotify(g:channel, '1', 'foo', 'bar', Normalize(data), event)}}
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call jobstart('echo "some text"', g:job_opts)
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]])
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eq({'notification', '1', {'foo', 'bar', {'some text', ''}, 'stdout'}}, next_msg())
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end)
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|
|
describe('jobwait', function()
|
|
it('returns a list of status codes', function()
|
|
source([[
|
|
call rpcnotify(g:channel, 'wait', jobwait([
|
|
\ jobstart('sleep 0.10; exit 4'),
|
|
\ jobstart('sleep 0.110; exit 5'),
|
|
\ jobstart('sleep 0.210; exit 6'),
|
|
\ jobstart('sleep 0.310; exit 7')
|
|
\ ]))
|
|
]])
|
|
eq({'notification', 'wait', {{4, 5, 6, 7}}}, next_msg())
|
|
end)
|
|
|
|
it('will run callbacks while waiting', function()
|
|
source([[
|
|
let g:dict = {'id': 10}
|
|
let g:exits = 0
|
|
function g:dict.on_exit(id, code, event)
|
|
if a:code != 5
|
|
throw 'Error!'
|
|
endif
|
|
let g:exits += 1
|
|
endfunction
|
|
call jobwait([
|
|
\ jobstart('sleep 0.010; exit 5', g:dict),
|
|
\ jobstart('sleep 0.030; exit 5', g:dict),
|
|
\ jobstart('sleep 0.050; exit 5', g:dict),
|
|
\ jobstart('sleep 0.070; exit 5', g:dict)
|
|
\ ])
|
|
call rpcnotify(g:channel, 'wait', g:exits)
|
|
]])
|
|
eq({'notification', 'wait', {4}}, next_msg())
|
|
end)
|
|
|
|
it('will return status codes in the order of passed ids', function()
|
|
source([[
|
|
call rpcnotify(g:channel, 'wait', jobwait([
|
|
\ jobstart('sleep 0.070; exit 4'),
|
|
\ jobstart('sleep 0.050; exit 5'),
|
|
\ jobstart('sleep 0.030; exit 6'),
|
|
\ jobstart('sleep 0.010; exit 7')
|
|
\ ]))
|
|
]])
|
|
eq({'notification', 'wait', {{4, 5, 6, 7}}}, next_msg())
|
|
end)
|
|
|
|
it('will return -3 for invalid job ids', function()
|
|
source([[
|
|
call rpcnotify(g:channel, 'wait', jobwait([
|
|
\ -10,
|
|
\ jobstart('sleep 0.01; exit 5'),
|
|
\ ]))
|
|
]])
|
|
eq({'notification', 'wait', {{-3, 5}}}, next_msg())
|
|
end)
|
|
|
|
it('will return -2 when interrupted', function()
|
|
feed_command('call rpcnotify(g:channel, "ready") | '..
|
|
'call rpcnotify(g:channel, "wait", '..
|
|
'jobwait([jobstart("sleep 10; exit 55")]))')
|
|
eq({'notification', 'ready', {}}, next_msg())
|
|
feed('<c-c>')
|
|
eq({'notification', 'wait', {{-2}}}, next_msg())
|
|
end)
|
|
|
|
it('can be called recursively', function()
|
|
if helpers.pending_win32(pending) then return end -- TODO: Need `cat`.
|
|
source([[
|
|
let g:opts = {}
|
|
let g:counter = 0
|
|
function g:opts.on_stdout(id, msg, _event)
|
|
if self.state == 0
|
|
if self.counter < 10
|
|
call Run()
|
|
endif
|
|
let self.state = 1
|
|
call jobsend(a:id, "line1\n")
|
|
elseif self.state == 1
|
|
let self.state = 2
|
|
call jobsend(a:id, "line2\n")
|
|
elseif self.state == 2
|
|
let self.state = 3
|
|
call jobsend(a:id, "line3\n")
|
|
else
|
|
call rpcnotify(g:channel, 'w', printf('job %d closed', self.counter))
|
|
call jobclose(a:id, 'stdin')
|
|
endif
|
|
endfunction
|
|
function g:opts.on_exit(...)
|
|
call rpcnotify(g:channel, 'w', printf('job %d exited', self.counter))
|
|
endfunction
|
|
function Run()
|
|
let g:counter += 1
|
|
let j = copy(g:opts)
|
|
let j.state = 0
|
|
let j.counter = g:counter
|
|
call jobwait([
|
|
\ jobstart('echo ready; cat -', j),
|
|
\ ])
|
|
endfunction
|
|
]])
|
|
feed_command('call Run()')
|
|
local r
|
|
for i = 10, 1, -1 do
|
|
r = next_msg()
|
|
eq('job '..i..' closed', r[3][1])
|
|
r = next_msg()
|
|
eq('job '..i..' exited', r[3][1])
|
|
end
|
|
eq(10, nvim('eval', 'g:counter'))
|
|
end)
|
|
|
|
describe('with timeout argument', function()
|
|
if helpers.pending_win32(pending) then return end
|
|
it('will return -1 if the wait timed out', function()
|
|
source([[
|
|
call rpcnotify(g:channel, 'wait', jobwait([
|
|
\ jobstart('exit 4'),
|
|
\ jobstart('sleep 10; exit 5'),
|
|
\ ], 100))
|
|
]])
|
|
eq({'notification', 'wait', {{4, -1}}}, next_msg())
|
|
end)
|
|
|
|
it('can pass 0 to check if a job exists', function()
|
|
source([[
|
|
call rpcnotify(g:channel, 'wait', jobwait([
|
|
\ jobstart('sleep 0.05; exit 4'),
|
|
\ jobstart('sleep 0.3; exit 5'),
|
|
\ ], 0))
|
|
]])
|
|
eq({'notification', 'wait', {{-1, -1}}}, next_msg())
|
|
end)
|
|
end)
|
|
end)
|
|
|
|
-- FIXME need to wait until jobsend succeeds before calling jobstop
|
|
pending('will only emit the "exit" event after "stdout" and "stderr"', function()
|
|
nvim('command', "let j = jobstart(['cat', '-'], g:job_opts)")
|
|
local jobid = nvim('eval', 'j')
|
|
nvim('eval', 'jobsend(j, "abcdef")')
|
|
nvim('eval', 'jobstop(j)')
|
|
eq({'notification', 'j', {0, {jobid, 'stdout', {'abcdef'}}}}, next_msg())
|
|
eq({'notification', 'j', {0, {jobid, 'exit'}}}, next_msg())
|
|
end)
|
|
|
|
it('cannot have both rpc and pty options', function()
|
|
if helpers.pending_win32(pending) then return end -- TODO: Need `cat`.
|
|
command("let g:job_opts.pty = v:true")
|
|
command("let g:job_opts.rpc = v:true")
|
|
local _, err = pcall(command, "let j = jobstart(['cat', '-'], g:job_opts)")
|
|
ok(string.find(err, "E475: Invalid argument: job cannot have both 'pty' and 'rpc' options set") ~= nil)
|
|
end)
|
|
|
|
describe('running tty-test program', function()
|
|
if helpers.pending_win32(pending) then return end
|
|
local function next_chunk()
|
|
local rv
|
|
while true do
|
|
local msg = next_msg()
|
|
local data = msg[3][2]
|
|
for i = 1, #data do
|
|
data[i] = data[i]:gsub('\n', '\000')
|
|
end
|
|
rv = table.concat(data, '\n')
|
|
rv = rv:gsub('\r\n$', ''):gsub('^\r\n', '')
|
|
if rv ~= '' then
|
|
break
|
|
end
|
|
end
|
|
return rv
|
|
end
|
|
|
|
local function send(str)
|
|
nvim('command', 'call jobsend(j, "'..str..'")')
|
|
end
|
|
|
|
before_each(function()
|
|
-- Redefine Normalize() so that TTY data is not munged.
|
|
source([[
|
|
function! Normalize(data) abort
|
|
return a:data
|
|
endfunction
|
|
]])
|
|
local ext = iswin() and '.exe' or ''
|
|
insert(nvim_dir..'/tty-test'..ext) -- Full path to tty-test.
|
|
nvim('command', 'let g:job_opts.pty = 1')
|
|
nvim('command', 'let exec = [expand("<cfile>:p")]')
|
|
nvim('command', "let j = jobstart(exec, g:job_opts)")
|
|
eq('tty ready', next_chunk())
|
|
end)
|
|
|
|
it('echoing input', function()
|
|
send('test')
|
|
eq('test', next_chunk())
|
|
end)
|
|
|
|
it('resizing window', function()
|
|
nvim('command', 'call jobresize(j, 40, 10)')
|
|
eq('rows: 10, cols: 40', next_chunk())
|
|
nvim('command', 'call jobresize(j, 10, 40)')
|
|
eq('rows: 40, cols: 10', next_chunk())
|
|
end)
|
|
|
|
it('jobclose() sends SIGHUP', function()
|
|
nvim('command', 'call jobclose(j)')
|
|
local msg = next_msg()
|
|
msg = (msg[2] == 'stdout') and next_msg() or msg -- Skip stdout, if any.
|
|
eq({'notification', 'exit', {0, 42}}, msg)
|
|
end)
|
|
|
|
it('jobstart() does not keep ptmx file descriptor open', function()
|
|
-- Start another job (using libuv)
|
|
command('let g:job_opts.pty = 0')
|
|
local other_jobid = eval("jobstart(['cat', '-'], g:job_opts)")
|
|
local other_pid = eval('jobpid(' .. other_jobid .. ')')
|
|
|
|
-- Other job doesn't block first job from recieving SIGHUP on jobclose()
|
|
command('call jobclose(j)')
|
|
-- Have to wait so that the SIGHUP can be processed by tty-test on time.
|
|
-- Can't wait for the next message in case this test fails, if it fails
|
|
-- there won't be any more messages, and the test would hang.
|
|
helpers.sleep(100)
|
|
local err = exc_exec('call jobpid(j)')
|
|
eq('Vim(call):E900: Invalid job id', err)
|
|
|
|
-- cleanup
|
|
eq(other_pid, eval('jobpid(' .. other_jobid .. ')'))
|
|
command('call jobstop(' .. other_jobid .. ')')
|
|
end)
|
|
end)
|
|
end)
|
|
|
|
describe("pty process teardown", function()
|
|
local screen
|
|
before_each(function()
|
|
clear()
|
|
screen = Screen.new(30, 6)
|
|
screen:attach()
|
|
screen:expect([[
|
|
^ |
|
|
~ |
|
|
~ |
|
|
~ |
|
|
~ |
|
|
|
|
|
]])
|
|
end)
|
|
after_each(function()
|
|
screen:detach()
|
|
end)
|
|
|
|
it("does not prevent/delay exit. #4798 #4900", function()
|
|
if helpers.pending_win32(pending) then return end
|
|
-- Use a nested nvim (in :term) to test without --headless.
|
|
feed_command(":terminal '"..helpers.nvim_prog
|
|
-- Use :term again in the _nested_ nvim to get a PTY process.
|
|
-- Use `sleep` to simulate a long-running child of the PTY.
|
|
.."' +terminal +'!(sleep 300 &)' +qa")
|
|
|
|
-- Exiting should terminate all descendants (PTY, its children, ...).
|
|
screen:expect([[
|
|
|
|
|
[Process exited 0] |
|
|
|
|
|
|
|
|
|
|
|
-- TERMINAL -- |
|
|
]])
|
|
end)
|
|
end)
|