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annotate src/testdir/test_clientserver.vim @ 11177:76fb679a310e v8.0.0475

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patch 8.0.0475: not enough testing for the client-server feature commit https://github.com/vim/vim/commit/7416f3e73ab2c4e7ae3adc2ff6e70234f7d40d2e Author: Bram Moolenaar <Bram@vim.org> Date: Sat Mar 18 18:10:13 2017 +0100 patch 8.0.0475: not enough testing for the client-server feature Problem: Not enough testing for the client-server feature. Solution: Add more tests. Add the remote_startserver() function. Fix that a locally evaluated expression uses function-local variables.
author Christian Brabandt <cb@256bit.org>
date Sat, 18 Mar 2017 18:15:04 +0100
parents 9836b701afd9
children 13544aa85dc0
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1 " Tests for the +clientserver feature.
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2
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3 if !has('job') || !has('clientserver')
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4 finish
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5 endif
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6
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7 source shared.vim
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8
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9 func Test_client_server()
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10 let cmd = GetVimCommand()
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11 if cmd == ''
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12 return
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13 endif
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14 let name = 'XVIMTEXT'
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15 let cmd .= ' --servername ' . name
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16 let g:job = job_start(cmd, {'stoponexit': 'kill', 'out_io': 'null'})
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17 call WaitFor('job_status(g:job) == "run"')
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18 if job_status(g:job) != 'run'
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19 call assert_true(0, 'Cannot run the Vim server')
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20 return
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21 endif
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22
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23 " Takes a short while for the server to be active.
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24 call WaitFor('serverlist() =~ "' . name . '"')
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25 call assert_match(name, serverlist())
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26
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27 call remote_foreground(name)
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28
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29 call remote_send(name, ":let testvar = 'yes'\<CR>")
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30 call WaitFor('remote_expr("' . name . '", "testvar") == "yes"')
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31 call assert_equal('yes', remote_expr(name, "testvar"))
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32
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33 if has('unix') && has('gui') && !has('gui_running')
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34 " Running in a terminal and the GUI is avaiable: Tell the server to open
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35 " the GUI and check that the remote command still works.
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36 " Need to wait for the GUI to start up, otherwise the send hangs in trying
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37 " to send to the terminal window.
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38 call remote_send(name, ":gui -f\<CR>")
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39 sleep 500m
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40 call remote_send(name, ":let testvar = 'maybe'\<CR>")
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41 call WaitFor('remote_expr("' . name . '", "testvar") == "maybe"')
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42 call assert_equal('maybe', remote_expr(name, "testvar"))
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43 endif
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44
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45 call assert_fails('call remote_send("XXX", ":let testvar = ''yes''\<CR>")', 'E241')
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46
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47 " Expression evaluated locally.
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48 if v:servername == ''
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49 call remote_startserver('MYSELF')
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50 call assert_equal('MYSELF', v:servername)
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51 endif
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52 let g:testvar = 'myself'
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53 call assert_equal('myself', remote_expr(v:servername, 'testvar'))
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54
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55 call remote_send(name, ":call server2client(expand('<client>'), 'got it')\<CR>", 'g:myserverid')
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56 call assert_equal('got it', remote_read(g:myserverid))
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57
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58 call remote_send(name, ":qa!\<CR>")
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59 call WaitFor('job_status(g:job) == "dead"')
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60 if job_status(g:job) != 'dead'
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61 call assert_true(0, 'Server did not exit')
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62 call job_stop(g:job, 'kill')
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63 endif
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64 endfunc
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65
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66 " Uncomment this line to get a debugging log
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67 " call ch_logfile('channellog', 'w')