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job control: add tests for 'jobpid' and 'detach'

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This commit is contained in:
Björn Linse 2016-01-08 17:25:13 +01:00
parent f338ea7835
commit 4618307a6c
1 changed files with 29 additions and 0 deletions
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29
test/functional/job/job_spec.lua
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@ -142,6 +142,35 @@ describe('jobs', function()
nvim('command', "call jobstart(['cat', '-'], g:job_opts)")
end)
it('can get the pid value using getpid', function()
nvim('command', "let j = jobstart(['cat', '-'], g:job_opts)")
local pid = eval('jobpid(j)')
eq(0,os.execute('ps -p '..pid..' > /dev/null'))
nvim('command', 'call jobstop(j)')
eq({'notification', 'exit', {0, 0}}, next_msg())
neq(0,os.execute('ps -p '..pid..' > /dev/null'))
end)
it("doesn't survive the exit of nvim", function()
-- use sleep, which doesn't die on stdin close
nvim('command', "let j = jobstart(['sleep', '1000'], g:job_opts)")
local pid = eval('jobpid(j)')
eq(0,os.execute('ps -p '..pid..' > /dev/null'))
clear()
neq(0,os.execute('ps -p '..pid..' > /dev/null'))
end)
it('can survive the exit of nvim with "detach"', function()
nvim('command', 'let g:job_opts.detach = 1')
nvim('command', "let j = jobstart(['sleep', '1000'], g:job_opts)")
local pid = eval('jobpid(j)')
eq(0,os.execute('ps -p '..pid..' > /dev/null'))
clear()
eq(0,os.execute('ps -p '..pid..' > /dev/null'))
-- clean up after ourselves
os.execute('kill -9 '..pid..' > /dev/null')
end)
it('can pass user data to the callback', function()
nvim('command', 'let g:job_opts.user = {"n": 5, "s": "str", "l": [1]}')
nvim('command', "call jobstart(['echo'], g:job_opts)")