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diff 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
line wrap: on
line diff
--- a/src/testdir/test_clientserver.vim
+++ b/src/testdir/test_clientserver.vim
@@ -30,6 +30,31 @@ func Test_client_server()
   call WaitFor('remote_expr("' . name . '", "testvar") == "yes"')
   call assert_equal('yes', remote_expr(name, "testvar"))
 
+  if has('unix') && has('gui') && !has('gui_running')
+    " Running in a terminal and the GUI is avaiable: Tell the server to open
+    " the GUI and check that the remote command still works.
+    " Need to wait for the GUI to start up, otherwise the send hangs in trying
+    " to send to the terminal window.
+    call remote_send(name, ":gui -f\<CR>")
+    sleep 500m
+    call remote_send(name, ":let testvar = 'maybe'\<CR>")
+    call WaitFor('remote_expr("' . name . '", "testvar") == "maybe"')
+    call assert_equal('maybe', remote_expr(name, "testvar"))
+  endif
+
+  call assert_fails('call remote_send("XXX", ":let testvar = ''yes''\<CR>")', 'E241')
+
+  " Expression evaluated locally.
+  if v:servername == ''
+    call remote_startserver('MYSELF')
+    call assert_equal('MYSELF', v:servername)
+  endif
+  let g:testvar = 'myself'
+  call assert_equal('myself', remote_expr(v:servername, 'testvar'))
+
+  call remote_send(name, ":call server2client(expand('<client>'), 'got it')\<CR>", 'g:myserverid')
+  call assert_equal('got it', remote_read(g:myserverid))
+
   call remote_send(name, ":qa!\<CR>")
   call WaitFor('job_status(g:job) == "dead"')
   if job_status(g:job) != 'dead'