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local luv = require('luv')
local helpers = require('test.functional.helpers')(after_each)
local clear, command, nvim, nvim_dir =
helpers.clear, helpers.command, helpers.nvim, helpers.nvim_dir
local eval, eq, neq, retry =
helpers.eval, helpers.eq, helpers.neq, helpers.retry
local ok = helpers.ok
local feed = helpers.feed
local iswin = helpers.iswin
describe('autocmd TermClose', function()
before_each(function()
clear()
nvim('set_option', 'shell', nvim_dir .. '/shell-test')
nvim('set_option', 'shellcmdflag', 'EXE')
end)
it('triggers when fast-exiting terminal job stops', function()
command('autocmd TermClose * let g:test_termclose = 23')
command('terminal')
-- shell-test exits immediately.
retry(nil, nil, function() neq(-1, eval('jobwait([&channel], 0)[0]')) end)
retry(nil, nil, function() eq(23, eval('g:test_termclose')) end)
end)
it('triggers when long-running terminal job gets stopped', function()
nvim('set_option', 'shell', iswin() and 'cmd.exe' or 'sh')
command('autocmd TermClose * let g:test_termclose = 23')
command('terminal')
command('call jobstop(b:terminal_job_id)')
retry(nil, nil, function() eq(23, eval('g:test_termclose')) end)
end)
it('kills job trapping SIGTERM', function()
if iswin() then return end
nvim('set_option', 'shell', 'sh')
nvim('set_option', 'shellcmdflag', '-c')
command([[ let g:test_job = jobstart('trap "" TERM && echo 1 && sleep 60', { ]]
.. [[ 'on_stdout': {-> execute('let g:test_job_started = 1')}, ]]
.. [[ 'on_exit': {-> execute('let g:test_job_exited = 1')}}) ]])
retry(nil, nil, function() eq(1, eval('get(g:, "test_job_started", 0)')) end)
luv.update_time()
local start = luv.now()
command('call jobstop(g:test_job)')
retry(nil, nil, function() eq(1, eval('get(g:, "test_job_exited", 0)')) end)
luv.update_time()
local duration = luv.now() - start
-- Nvim begins SIGTERM after KILL_TIMEOUT_MS.
ok(duration >= 2000)
ok(duration <= 4000) -- Epsilon for slow CI
end)
it('kills PTY job trapping SIGHUP and SIGTERM', function()
if iswin() then return end
nvim('set_option', 'shell', 'sh')
nvim('set_option', 'shellcmdflag', '-c')
command([[ let g:test_job = jobstart('trap "" HUP TERM && echo 1 && sleep 60', { ]]
.. [[ 'pty': 1,]]
.. [[ 'on_stdout': {-> execute('let g:test_job_started = 1')}, ]]
.. [[ 'on_exit': {-> execute('let g:test_job_exited = 1')}}) ]])
retry(nil, nil, function() eq(1, eval('get(g:, "test_job_started", 0)')) end)
luv.update_time()
local start = luv.now()
command('call jobstop(g:test_job)')
retry(nil, nil, function() eq(1, eval('get(g:, "test_job_exited", 0)')) end)
luv.update_time()
local duration = luv.now() - start
-- Nvim begins SIGKILL after (2 * KILL_TIMEOUT_MS).
ok(duration >= 4000)
ok(duration <= 7000) -- Epsilon for slow CI
end)
it('reports the correct <abuf>', function()
command('set hidden')
command('autocmd TermClose * let g:abuf = expand("<abuf>")')
command('edit foo')
command('edit bar')
eq(2, eval('bufnr("%")'))
command('terminal')
retry(nil, nil, function() eq(3, eval('bufnr("%")')) end)
command('buffer 1')
retry(nil, nil, function() eq(1, eval('bufnr("%")')) end)
command('3bdelete!')
retry(nil, nil, function() eq('3', eval('g:abuf')) end)
feed('<c-c>:qa!<cr>')
end)
end)
it('autocmd TermEnter, TermLeave', function()
clear()
command('let g:evs = []')
command('autocmd TermOpen * call add(g:evs, ["TermOpen", mode()])')
command('autocmd TermClose * call add(g:evs, ["TermClose", mode()])')
command('autocmd TermEnter * call add(g:evs, ["TermEnter", mode()])')
command('autocmd TermLeave * call add(g:evs, ["TermLeave", mode()])')
command('terminal')
feed('i')
eq({ {'TermOpen', 'n'}, {'TermEnter', 't'}, }, eval('g:evs'))
feed([[<C-\><C-n>]])
feed('A')
eq({ {'TermOpen', 'n'}, {'TermEnter', 't'}, {'TermLeave', 'n'}, {'TermEnter', 't'}, }, eval('g:evs'))
-- TermLeave is also triggered by :quit.
command('split foo')
command('wincmd w')
feed('i')
command('q!')
eq(
{
{'TermOpen', 'n'},
{'TermEnter', 't'},
{'TermLeave', 'n'},
{'TermEnter', 't'},
{'TermLeave', 'n'},
{'TermEnter', 't'},
{'TermClose', 't'},
{'TermLeave', 'n'},
},
eval('g:evs'))
end)
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