patch 8.2.0599: Netbeans interface insufficiently testedv8.2.0599

Problem:    Netbeans interface insufficiently tested.
Solution:   Add more tests. (Yegappan Lakshmanan, closes #5921)

1 files changed, 644 insertions, 22 deletions

diff --git a/src/testdir/test_netbeans.vim b/src/testdir/test_netbeans.vim
index 61da44d0f..a0606fcf0 100644
--- a/src/testdir/test_netbeans.vim
+++ b/src/testdir/test_netbeans.vim
@@ -15,37 +15,610 @@ func s:run_server(testfunc, ...)
   call RunServer('test_netbeans.py', a:testfunc, a:000)
 endfunc
 
+" Wait for an exception (error) to be thrown. This is used to check whether a
+" message from the netbeans server causes an error. It takes some time for Vim
+" to process a netbeans message. So a sleep is used below to account for this.
+func WaitForError(errcode)
+  let save_exception = ''
+  for i in range(200)
+    try
+      sleep 5m
+    catch
+      let save_exception = v:exception
+      break
+    endtry
+  endfor
+  call assert_match(a:errcode, save_exception)
+endfunc
+
 func Nb_basic(port)
   call delete("Xnetbeans")
   call writefile([], "Xnetbeans")
-  call writefile(repeat(['abcdefghijklmnopqrstuvwxyz'], 5), "XREADME.txt")
-  exe 'nbstart :localhost:' . a:port . ':bunny'
+
+  " Last line number in the Xnetbeans file. Used to verify the result of the
+  " communication with the netbeans server
+  let g:last = 0
+
+  " Establish the connection with the netbeans server
+  exe 'nbstart :localhost:' .. a:port .. ':bunny'
   call assert_true(has("netbeans_enabled"))
+  call WaitFor('len(readfile("Xnetbeans")) > (g:last + 2)')
+  let l = readfile("Xnetbeans")
+  call assert_equal(['AUTH bunny',
+        \ '0:version=0 "2.5"',
+        \ '0:startupDone=0'], l[-3:])
+  let g:last += 3
 
-  call WaitFor('len(readfile("Xnetbeans")) > 2')
-  split +$ XREADME.txt
-
-  " Opening XREADME.txt will result in a setDot command
-  call WaitFor('len(readfile("Xnetbeans")) > 4')
-  call WaitFor('getcurpos()[1] == 3')
-  let pos = getcurpos()
-  call assert_equal(3, pos[1])
-  call assert_equal(20, pos[2])
-  close
-  nbclose
+  " Trying to connect again to netbeans server should fail
+  call assert_fails("exe 'nbstart :localhost:' . a:port . ':bunny'", 'E511:')
 
-  call WaitFor('len(readfile("Xnetbeans")) > 6')
-  call assert_false(has("netbeans_enabled"))
-  let lines = readfile("Xnetbeans")
-  call assert_equal('AUTH bunny', lines[0])
-  call assert_equal('0:version=0 "2.5"', lines[1])
-  call assert_equal('0:startupDone=0', lines[2])
-  call assert_equal('0:fileOpened=0 "XREADME.txt" T F', substitute(lines[3], '".*/', '"', ''))
+  " Open the command buffer to communicate with the server
+  split Xcmdbuf
+  let cmdbufnr = bufnr()
+  call WaitFor('len(readfile("Xnetbeans")) > (g:last + 2)')
+  let l = readfile("Xnetbeans")
+  call assert_equal('0:fileOpened=0 "Xcmdbuf" T F',
+        \ substitute(l[-3], '".*/', '"', ''))
+  call assert_equal('send: 1:putBufferNumber!15 "Xcmdbuf"',
+        \ substitute(l[-2], '".*/', '"', ''))
+  call assert_equal('1:startDocumentListen!16', l[-1])
+  let g:last += 3
+
+  " Keep the command buffer loaded for communication
+  hide
+
+  sleep 1m
+
+  " getCursor test
+  call writefile(['foo bar', 'foo bar', 'foo bar'], 'Xfile1')
+  split Xfile1
+  call cursor(3, 4)
+  sleep 10m
+  call appendbufline(cmdbufnr, '$', 'getCursor_Test')
+  call WaitFor('len(readfile("Xnetbeans")) >= (g:last + 5)')
+  let l = readfile('Xnetbeans')
+  call assert_equal(['send: 0:getCursor/30', '30 -1 3 3 19'], l[-2:])
+  let g:last += 5
+
+  " Test for E627
+  call appendbufline(cmdbufnr, '$', 'E627_Test')
+  call WaitForError('E627:')
+  call WaitFor('len(readfile("Xnetbeans")) >= (g:last + 3)')
+  let l = readfile('Xnetbeans')
+  call assert_equal('send: 0 setReadOnly!31', l[-1])
+  let g:last += 3
+
+  " Test for E628
+  call appendbufline(cmdbufnr, '$', 'E628_Test')
+  call WaitForError('E628:')
+  call WaitFor('len(readfile("Xnetbeans")) >= (g:last + 3)')
+  let l = readfile('Xnetbeans')
+  call assert_equal('send: 0:setReadOnly 32', l[-1])
+  let g:last += 3
+
+  " Test for E632
+  call appendbufline(cmdbufnr, '$', 'E632_Test')
+  call WaitForError('E632:')
+  call WaitFor('len(readfile("Xnetbeans")) >= (g:last + 4)')
+  let l = readfile('Xnetbeans')
+  call assert_equal(['send: 0:getLength/33', '33 0'], l[-2:])
+  let g:last += 4
+
+  " Test for E633
+  call appendbufline(cmdbufnr, '$', 'E633_Test')
+  call WaitForError('E633:')
+  call WaitFor('len(readfile("Xnetbeans")) >= (g:last + 4)')
+  let l = readfile('Xnetbeans')
+  call assert_equal(['send: 0:getText/34', '34 '], l[-2:])
+  let g:last += 4
+
+  " Test for E634
+  call appendbufline(cmdbufnr, '$', 'E634_Test')
+  call WaitForError('E634:')
+  call WaitFor('len(readfile("Xnetbeans")) >= (g:last + 4)')
+  let l = readfile('Xnetbeans')
+  call assert_equal(['send: 0:remove/35 1 1', '35'], l[-2:])
+  let g:last += 4
+
+  " Test for E635
+  call appendbufline(cmdbufnr, '$', 'E635_Test')
+  call WaitForError('E635:')
+  call WaitFor('len(readfile("Xnetbeans")) >= (g:last + 4)')
+  let l = readfile('Xnetbeans')
+  call assert_equal(['send: 0:insert/36 0 "line1\n"', '36'], l[-2:])
+  let g:last += 4
+
+  " Test for E636
+  call appendbufline(cmdbufnr, '$', 'E636_Test')
+  call WaitForError('E636:')
+  call WaitFor('len(readfile("Xnetbeans")) >= (g:last + 3)')
+  let l = readfile('Xnetbeans')
+  call assert_equal('send: 0:create!37', l[-1])
+  let g:last += 3
+
+  " Test for E637
+  call appendbufline(cmdbufnr, '$', 'E637_Test')
+  call WaitForError('E637:')
+  call WaitFor('len(readfile("Xnetbeans")) >= (g:last + 3)')
+  let l = readfile('Xnetbeans')
+  call assert_equal('send: 0:startDocumentListen!38', l[-1])
+  let g:last += 3
+
+  " Test for E638
+  call appendbufline(cmdbufnr, '$', 'E638_Test')
+  call WaitForError('E638:')
+  call WaitFor('len(readfile("Xnetbeans")) >= (g:last + 3)')
+  let l = readfile('Xnetbeans')
+  call assert_equal('send: 0:stopDocumentListen!39', l[-1])
+  let g:last += 3
+
+  " Test for E639
+  call appendbufline(cmdbufnr, '$', 'E639_Test')
+  call WaitForError('E639:')
+  call WaitFor('len(readfile("Xnetbeans")) >= (g:last + 3)')
+  let l = readfile('Xnetbeans')
+  call assert_equal('send: 0:setTitle!40 "Title"', l[-1])
+  let g:last += 3
+
+  " Test for E640
+  call appendbufline(cmdbufnr, '$', 'E640_Test')
+  call WaitForError('E640:')
+  call WaitFor('len(readfile("Xnetbeans")) >= (g:last + 3)')
+  let l = readfile('Xnetbeans')
+  call assert_equal('send: 0:initDone!41', l[-1])
+  let g:last += 3
+
+  " Test for E641
+  call appendbufline(cmdbufnr, '$', 'E641_Test')
+  call WaitForError('E641:')
+  call WaitFor('len(readfile("Xnetbeans")) >= (g:last + 3)')
+  let l = readfile('Xnetbeans')
+  call assert_equal('send: 0:putBufferNumber!42 "XSomeBuf"', l[-1])
+  let g:last += 3
+
+  " Test for E642
+  call appendbufline(cmdbufnr, '$', 'E642_Test')
+  call WaitForError('E642:')
+  call WaitFor('len(readfile("Xnetbeans")) >= (g:last + 3)')
+  let l = readfile('Xnetbeans')
+  call assert_equal('send: 9:putBufferNumber!43 "XInvalidBuf"', l[-1])
+  let g:last += 3
+
+  " Test for E643
+  call appendbufline(cmdbufnr, '$', 'E643_Test')
+  call WaitForError('E643:')
+  call WaitFor('len(readfile("Xnetbeans")) >= (g:last + 3)')
+  let l = readfile('Xnetbeans')
+  call assert_equal('send: 0:setFullName!44 "XSomeBuf"', l[-1])
+  let g:last += 3
+
+  enew!
+
+  " Test for E644
+  call appendbufline(cmdbufnr, '$', 'E644_Test')
+  call WaitForError('E644:')
+  call WaitFor('len(readfile("Xnetbeans")) >= (g:last + 3)')
+  let l = readfile('Xnetbeans')
+  call assert_equal('send: 0:editFile!45 "Xfile3"', l[-1])
+  let g:last += 3
+
+  " Test for E645 (shown only when verbose > 0)
+  call appendbufline(cmdbufnr, '$', 'E645_Test')
+  set verbose=1
+  call WaitForError('E645:')
+  set verbose&
+  call WaitFor('len(readfile("Xnetbeans")) >= (g:last + 3)')
+  let l = readfile('Xnetbeans')
+  call assert_equal('send: 0:setVisible!46 T', l[-1])
+  let g:last += 3
+
+  " Test for E646 (shown only when verbose > 0)
+  call appendbufline(cmdbufnr, '$', 'E646_Test')
+  set verbose=1
+  call WaitForError('E646:')
+  set verbose&
+  call WaitFor('len(readfile("Xnetbeans")) >= (g:last + 3)')
+  let l = readfile('Xnetbeans')
+  call assert_equal('send: 0:setModified!47 T', l[-1])
+  let g:last += 3
+
+  " Test for E647
+  call appendbufline(cmdbufnr, '$', 'E647_Test')
+  call WaitForError('E647:')
+  call WaitFor('len(readfile("Xnetbeans")) >= (g:last + 3)')
+  let l = readfile('Xnetbeans')
+  call assert_equal('send: 0:setDot!48 1/1', l[-1])
+  let g:last += 3
+
+  " Test for E648
+  call appendbufline(cmdbufnr, '$', 'E648_Test')
+  call WaitForError('E648:')
+  call WaitFor('len(readfile("Xnetbeans")) >= (g:last + 3)')
+  let l = readfile('Xnetbeans')
+  call assert_equal('send: 0:close!49', l[-1])
+  let g:last += 3
+
+  " Test for E650
+  call appendbufline(cmdbufnr, '$', 'E650_Test')
+  call WaitForError('E650:')
+  call WaitFor('len(readfile("Xnetbeans")) >= (g:last + 3)')
+  let l = readfile('Xnetbeans')
+  call assert_equal('send: 0:defineAnnoType!50 1 "abc" "a" "a" 1 1', l[-1])
+  let g:last += 3
+
+  " Test for E651
+  call appendbufline(cmdbufnr, '$', 'E651_Test')
+  call WaitForError('E651:')
+  call WaitFor('len(readfile("Xnetbeans")) >= (g:last + 3)')
+  let l = readfile('Xnetbeans')
+  call assert_equal('send: 0:addAnno!51 1 1 1 1', l[-1])
+  let g:last += 3
+
+  " Test for E652
+  call appendbufline(cmdbufnr, '$', 'E652_Test')
+  call WaitForError('E652:')
+  call WaitFor('len(readfile("Xnetbeans")) >= (g:last + 4)')
+  let l = readfile('Xnetbeans')
+  call assert_equal(['send: 0:getAnno/52 8', '52 0'], l[-2:])
+  let g:last += 4
+
+  " editFile test
+  call writefile(['foo bar1', 'foo bar2', 'foo bar3'], 'Xfile3')
+  call appendbufline(cmdbufnr, '$', 'editFile_Test')
+  call WaitFor('len(readfile("Xnetbeans")) >= (g:last + 4)')
+  let l = readfile('Xnetbeans')
+  call assert_equal('send: 2:editFile!53 "Xfile3"', l[-2])
+  call assert_match('0:fileOpened=0 ".*/Xfile3" T F', l[-1])
+  call assert_equal('Xfile3', bufname())
+  let g:last += 4
+
+  " getLength test
+  call appendbufline(cmdbufnr, '$', 'getLength_Test')
+  call WaitFor('len(readfile("Xnetbeans")) >= (g:last + 4)')
+  let l = readfile('Xnetbeans')
+  call assert_equal(['send: 2:getLength/54', '54 27'], l[-2:])
+  let g:last += 4
+
+  " getModified test
+  call appendbufline(cmdbufnr, '$', 'getModified_Test')
+  call WaitFor('len(readfile("Xnetbeans")) >= (g:last + 4)')
+  let l = readfile('Xnetbeans')
+  call assert_equal(['send: 2:getModified/55', '55 0'], l[-2:])
+  let g:last += 4
+
+  " getText test
+  call appendbufline(cmdbufnr, '$', 'getText_Test')
+  call WaitFor('len(readfile("Xnetbeans")) >= (g:last + 4)')
+  let l = readfile('Xnetbeans')
+  call assert_equal(['send: 2:getText/56',
+        \ '56 "foo bar1\nfoo bar2\nfoo bar3\n"'], l[-2:])
+  let g:last += 4
+
+  " setDot test
+  call appendbufline(cmdbufnr, '$', 'setDot_Test')
+  call WaitFor('len(readfile("Xnetbeans")) >= (g:last + 3)')
+  let l = readfile('Xnetbeans')
+  call assert_equal('send: 2:setDot!57 3/6', l[-1])
+  let g:last += 3
+
+  " startDocumentListen test
+  call appendbufline(cmdbufnr, '$', 'startDocumentListen_Test')
+  call WaitFor('len(readfile("Xnetbeans")) >= (g:last + 3)')
+  let l = readfile('Xnetbeans')
+  call assert_equal('send: 2:startDocumentListen!58', l[-1])
+  let g:last += 3
+
+  " make some changes to the buffer and check whether the netbeans server
+  " received the notifications
+  call append(2, 'blue sky')
+  1d
+  call WaitFor('len(readfile("Xnetbeans")) >= (g:last + 3)')
+  let l = readfile('Xnetbeans')
+  call assert_match('2:insert=\d\+ 18 "blue sky"', l[-3])
+  call assert_match('2:insert=\d\+ 26 "\\n"', l[-2])
+  call assert_match('2:remove=\d\+ 0 9', l[-1])
+  let g:last += 3
+
+  " stopDocumentListen test
+  call appendbufline(cmdbufnr, '$', 'stopDocumentListen_Test')
+  call WaitFor('len(readfile("Xnetbeans")) >= (g:last + 3)')
+  let l = readfile('Xnetbeans')
+  call assert_equal('send: 2:stopDocumentListen!59', l[-1])
+  let g:last += 3
+
+  " Wait for vim to process the previous netbeans message
+  sleep 1m
+
+  " modify the buffer and make sure that the netbeans server is not notified
+  call append(2, 'clear sky')
+  1d
 
-  call assert_equal('0:disconnect=1', lines[6])
+  " defineAnnoType test
+  call appendbufline(cmdbufnr, '$', 'define_anno_Test')
+  call WaitFor('len(readfile("Xnetbeans")) >= (g:last + 3)')
+  let l = readfile('Xnetbeans')
+  call assert_equal('send: 2:defineAnnoType!60 1 "s1" "x" "=>" blue none', l[-1])
+  sleep 1m
+  call assert_equal([{'name': '1', 'texthl': 'NB_s1', 'text': '=>'}],
+        \ sign_getdefined())
+  let g:last += 3
+
+  " defineAnnoType with a long color name
+  call appendbufline(cmdbufnr, '$', 'E532_Test')
+  call WaitForError('E532:')
+  call WaitFor('len(readfile("Xnetbeans")) >= (g:last + 3)')
+  let l = readfile('Xnetbeans')
+  call assert_equal('send: 2:defineAnnoType!61 1 "s1" "x" "=>" aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa none', l[-1])
+  let g:last += 3
+
+  " addAnno test
+  call appendbufline(cmdbufnr, '$', 'add_anno_Test')
+  call WaitFor('len(readfile("Xnetbeans")) >= (g:last + 3)')
+  let l = readfile('Xnetbeans')
+  call assert_equal('send: 2:addAnno!62 1 1 2/1 0', l[-1])
+  sleep 1m
+  call assert_equal([{'lnum': 2, 'id': 1, 'name': '1', 'priority': 10,
+        \ 'group': ''}], sign_getplaced()[0].signs)
+  let g:last += 3
+
+  " getAnno test
+  call appendbufline(cmdbufnr, '$', 'get_anno_Test')
+  call WaitFor('len(readfile("Xnetbeans")) >= (g:last + 4)')
+  let l = readfile('Xnetbeans')
+  call assert_equal(['send: 2:getAnno/63 1', '63 2'], l[-2:])
+  let g:last += 4
+
+  " removeAnno test
+  call appendbufline(cmdbufnr, '$', 'remove_anno_Test')
+  call WaitFor('len(readfile("Xnetbeans")) >= (g:last + 3)')
+  let l = readfile('Xnetbeans')
+  call assert_equal('send: 2:removeAnno!64 1', l[-1])
+  sleep 1m
+  call assert_equal([], sign_getplaced())
+  let g:last += 3
+
+  " getModified test to get the number of modified buffers
+  call appendbufline(cmdbufnr, '$', 'getModifiedAll_Test')
+  call WaitFor('len(readfile("Xnetbeans")) >= (g:last + 4)')
+  let l = readfile('Xnetbeans')
+  call assert_equal(['send: 0:getModified/65', '65 2'], l[-2:])
+  let g:last += 4
+
+  let bufcount = len(getbufinfo())
+
+  " create test to create a new buffer
+  call appendbufline(cmdbufnr, '$', 'create_Test')
+  call WaitFor('len(readfile("Xnetbeans")) >= (g:last + 3)')
+  let l = readfile('Xnetbeans')
+  call assert_equal('send: 3:create!66', l[-1])
+  " Wait for vim to process the previous netbeans message
+  sleep 10m
+  call assert_equal(bufcount + 1, len(getbufinfo()))
+  let g:last += 3
+
+  " setTitle test
+  call appendbufline(cmdbufnr, '$', 'setTitle_Test')
+  call WaitFor('len(readfile("Xnetbeans")) >= (g:last + 3)')
+  let l = readfile('Xnetbeans')
+  call assert_equal('send: 3:setTitle!67 "Xfile4"', l[-1])
+  let g:last += 3
+
+  " setFullName test
+  call appendbufline(cmdbufnr, '$', 'setFullName_Test')
+  call WaitFor('len(readfile("Xnetbeans")) >= (g:last + 5)')
+  let l = readfile('Xnetbeans')
+  call assert_equal('send: 3:setFullName!68 "Xfile4"', l[-3])
+  call assert_match('0:fileOpened=0 ".*/Xfile4" T F', l[-1])
+  call assert_equal('Xfile4', bufname())
+  let g:last += 5
+
+  " initDone test
+  call appendbufline(cmdbufnr, '$', 'initDone_Test')
+  call WaitFor('len(readfile("Xnetbeans")) >= (g:last + 3)')
+  let l = readfile('Xnetbeans')
+  call assert_equal('send: 3:initDone!69', l[-1])
+  let g:last += 3
+
+  " setVisible test
+  hide enew
+  call appendbufline(cmdbufnr, '$', 'setVisible_Test')
+  call WaitFor('len(readfile("Xnetbeans")) >= (g:last + 3)')
+  let l = readfile('Xnetbeans')
+  call assert_equal('send: 3:setVisible!70 T', l[-1])
+  let g:last += 3
+
+  " setModtime test
+  call appendbufline(cmdbufnr, '$', 'setModtime_Test')
+  call WaitFor('len(readfile("Xnetbeans")) >= (g:last + 3)')
+  let l = readfile('Xnetbeans')
+  call assert_equal('send: 3:setModtime!71 6', l[-1])
+  let g:last += 3
+
+  " insert test
+  call appendbufline(cmdbufnr, '$', 'insert_Test')
+  call WaitFor('len(readfile("Xnetbeans")) >= (g:last + 4)')
+  let l = readfile('Xnetbeans')
+  call assert_equal(['send: 3:insert/72 0 "line1\nline2\n"', '72'], l[-2:])
+  call assert_equal(['line1', 'line2'], getline(1, '$'))
+  let g:last += 4
+
+  " remove test
+  call appendbufline(cmdbufnr, '$', 'remove_Test')
+  call WaitFor('len(readfile("Xnetbeans")) >= (g:last + 4)')
+  let l = readfile('Xnetbeans')
+  call assert_equal(['send: 3:remove/73 3 4', '73'], l[-2:])
+  call assert_equal(['linine2'], getline(1, '$'))
+  let g:last += 4
+
+  " remove with invalid offset
+  call appendbufline(cmdbufnr, '$', 'remove_invalid_offset_Test')
+  call WaitFor('len(readfile("Xnetbeans")) >= (g:last + 4)')
+  let l = readfile('Xnetbeans')
+  call assert_equal(['send: 3:remove/74 900 4', '74 !bad position'], l[-2:])
+  let g:last += 4
+
+  " remove with invalid count
+  call appendbufline(cmdbufnr, '$', 'remove_invalid_count_Test')
+  call WaitFor('len(readfile("Xnetbeans")) >= (g:last + 4)')
+  let l = readfile('Xnetbeans')
+  call assert_equal(['send: 3:remove/75 1 800', '75 !bad count'], l[-2:])
+  let g:last += 4
+
+  " guard test
+  %d
+  call setline(1, ['foo bar', 'foo bar', 'foo bar'])
+  call WaitFor('len(readfile("Xnetbeans")) >= (g:last + 8)')
+  let g:last += 8
+
+  call appendbufline(cmdbufnr, '$', 'guard_Test')
+  call WaitFor('len(readfile("Xnetbeans")) >= (g:last + 3)')
+  let l = readfile('Xnetbeans')
+  call assert_equal('send: 3:guard!76 8 7', l[-1])
+  sleep 1m
+  " second line is guarded. Try modifying the line
+  call assert_fails('normal 2GIbaz', 'E463:')
+  call assert_fails('normal 2GAbaz', 'E463:')
+  call assert_fails('normal dd', 'E463:')
+  call assert_equal([{'name': '1', 'texthl': 'NB_s1', 'text': '=>'},
+        \ {'name': '10000', 'linehl': 'NBGuarded'}],
+        \ sign_getdefined())
+  call assert_equal([{'lnum': 2, 'id': 1000000, 'name': '10000',
+        \ 'priority': 10, 'group': ''}], sign_getplaced()[0].signs)
+  let g:last += 3
+
+  " setModified test
+  call appendbufline(cmdbufnr, '$', 'setModified_Test')
+  call WaitFor('len(readfile("Xnetbeans")) >= (g:last + 3)')
+  let l = readfile('Xnetbeans')
+  call assert_equal('send: 3:setModified!77 T', l[-1])
+  call assert_equal(1, &modified)
+  let g:last += 3
+
+  " insertDone test
+  let v:statusmsg = ''
+  call appendbufline(cmdbufnr, '$', 'insertDone_Test')
+  call WaitFor('len(readfile("Xnetbeans")) >= (g:last + 3)')
+  let l = readfile('Xnetbeans')
+  call assert_equal('send: 3:insertDone!78 T F', l[-1])
+  sleep 1m
+  call assert_match('.*/Xfile4" 3L, 0C', v:statusmsg)
+  let g:last += 3
+
+  " saveDone test
+  let v:statusmsg = ''
+  call appendbufline(cmdbufnr, '$', 'saveDone_Test')
+  call WaitFor('len(readfile("Xnetbeans")) >= (g:last + 3)')
+  let l = readfile('Xnetbeans')
+  call assert_equal('send: 3:saveDone!79', l[-1])
+  sleep 1m
+  call assert_match('.*/Xfile4" 3L, 0C', v:statusmsg)
+  let g:last += 3
+
+  " unimplemented command test
+  call appendbufline(cmdbufnr, '$', 'invalidcmd_Test')
+  call WaitFor('len(readfile("Xnetbeans")) >= (g:last + 3)')
+  let l = readfile('Xnetbeans')
+  call assert_equal('send: 3:invalidcmd!80', l[-1])
+  let g:last += 3
+
+  " unimplemented function test
+  call appendbufline(cmdbufnr, '$', 'invalidfunc_Test')
+  call WaitFor('len(readfile("Xnetbeans")) >= (g:last + 4)')
+  let l = readfile('Xnetbeans')
+  call assert_equal(['send: 3:invalidfunc/81', '81'], l[-2:])
+  let g:last += 4
+
+  " Test for removeAnno cmd failure
+  call appendbufline(cmdbufnr, '$', 'removeAnno_fail_Test')
+  call WaitFor('len(readfile("Xnetbeans")) >= (g:last + 4)')
+  let l = readfile('Xnetbeans')
+  call assert_equal(['send: 0:removeAnno/82 1', '82'], l[-2:])
+  let g:last += 4
+
+  " Test for guard cmd failure
+  call appendbufline(cmdbufnr, '$', 'guard_fail_Test')
+  call WaitFor('len(readfile("Xnetbeans")) >= (g:last + 4)')
+  let l = readfile('Xnetbeans')
+  call assert_equal(['send: 0:guard/83 1 1', '83'], l[-2:])
+  let g:last += 4
+
+  " Test for save cmd failure
+  call appendbufline(cmdbufnr, '$', 'save_fail_Test')
+  call WaitFor('len(readfile("Xnetbeans")) >= (g:last + 4)')
+  let l = readfile('Xnetbeans')
+  call assert_equal(['send: 0:save/84', '84'], l[-2:])
+  let g:last += 4
+
+  " Test for netbeansBuffer cmd failure
+  call appendbufline(cmdbufnr, '$', 'netbeansBuffer_fail_Test')
+  call WaitFor('len(readfile("Xnetbeans")) >= (g:last + 4)')
+  let l = readfile('Xnetbeans')
+  call assert_equal(['send: 0:netbeansBuffer/85 T', '85'], l[-2:])
+  let g:last += 4
+
+  " nbkey test
+  call cursor(3, 3)
+  nbkey "\<C-F2>"
+  call WaitFor('len(readfile("Xnetbeans")) >= (g:last + 3)')
+  let l = readfile('Xnetbeans')
+  call assert_equal(['3:newDotAndMark=85 18 18',
+        \ '3:keyCommand=85 ""\<C-F2>""',
+        \ '3:keyAtPos=85 ""\<C-F2>"" 18 3/2'], l[-3:])
+  let g:last += 3
+
+  " setExitDelay test
+  call appendbufline(cmdbufnr, '$', 'setExitDelay_Test')
+  call WaitFor('len(readfile("Xnetbeans")) >= (g:last + 3)')
+  let l = readfile('Xnetbeans')
+  call assert_equal('send: 0:setExitDelay!86 2', l[-1])
+  let g:last += 3
+
+  " setReadonly test
+  call appendbufline(cmdbufnr, '$', 'setReadOnly_Test')
+  call WaitFor('len(readfile("Xnetbeans")) >= (g:last + 3)')
+  let l = readfile('Xnetbeans')
+  call assert_equal('send: 3:setReadOnly!87', l[-1])
+  let g:last += 3
+
+  " close test. Don't use buffer 10 after this
+  call appendbufline(cmdbufnr, '$', 'close_Test')
+  call WaitFor('len(readfile("Xnetbeans")) >= (g:last + 4)')
+  let l = readfile('Xnetbeans')
+  call assert_equal('send: 3:close!88', l[-2])
+  call assert_equal('3:killed=88', l[-1])
+  call assert_equal(1, winnr('$'))
+  let g:last += 4
+
+  " specialKeys test
+  call appendbufline(cmdbufnr, '$', 'specialKeys_Test')
+  call WaitFor('len(readfile("Xnetbeans")) >= (g:last + 3)')
+  let l = readfile('Xnetbeans')
+  call assert_equal('send: 0:specialKeys!89 "F12 F13"', l[-1])
+  sleep 1m
+  call assert_equal(':nbkey F12<CR>', maparg('<F12>', 'n'))
+  call assert_equal(':nbkey F13<CR>', maparg('<F13>', 'n'))
+  let g:last += 3
+
+  " Open a buffer not monitored by netbeans
+  enew | only!
+  nbkey "\<C-F3>"
+  call WaitFor('len(readfile("Xnetbeans")) >= (g:last + 1)')
+  let l = readfile('Xnetbeans')
+  call assert_equal('0:fileOpened=0 "" T F', l[-1])
+  let g:last += 1
+
+  " detach
+  call appendbufline(cmdbufnr, '$', 'detach_Test')
+  call WaitFor('len(readfile("Xnetbeans")) >= (g:last + 6)')
+  let l = readfile('Xnetbeans')
+  call assert_equal('0:disconnect=91', l[-1])
+
+  " close the connection
+  call assert_false(has("netbeans_enabled"))
 
   call delete("Xnetbeans")
-  call delete("XREADME.txt")
+  call delete('Xfile1')
+  call delete('Xfile3')
 endfunc
 
 func Test_nb_basic()
@@ -82,3 +655,52 @@ func Test_nb_file_auth()
   call ch_log('Test_nb_file_auth')
   call s:run_server('Nb_file_auth')
 endfunc
+
+" Test for quiting Vim with an open netbeans connection
+func Nb_quit_with_conn(port)
+  call delete("Xnetbeans")
+  call writefile([], "Xnetbeans")
+  let after =<< trim END
+    source shared.vim
+
+    " Establish the connection with the netbeans server
+    exe 'nbstart :localhost:' .. g:port .. ':star'
+    call assert_true(has("netbeans_enabled"))
+    call WaitFor('len(readfile("Xnetbeans")) >= 3')
+    let l = readfile("Xnetbeans")
+    call assert_equal(['AUTH star',
+      \ '0:version=0 "2.5"',
+      \ '0:startupDone=0'], l[-3:])
+
+    " Open the command buffer to communicate with the server
+    split Xcmdbuf
+    call WaitFor('len(readfile("Xnetbeans")) >= 6')
+    let l = readfile("Xnetbeans")
+    call assert_equal('0:fileOpened=0 "Xcmdbuf" T F',
+          \ substitute(l[-3], '".*/', '"', ''))
+    call assert_equal('send: 1:putBufferNumber!15 "Xcmdbuf"',
+          \ substitute(l[-2], '".*/', '"', ''))
+    call assert_equal('1:startDocumentListen!16', l[-1])
+    sleep 1m
+
+    quit!
+    quit!
+  END
+  if RunVim(['let g:port = ' .. a:port], after, '')
+    call WaitFor('len(readfile("Xnetbeans")) >= 9')
+    let l = readfile('Xnetbeans')
+    call assert_equal('1:unmodified=16', l[-3])
+    call assert_equal('1:killed=16', l[-2])
+    call assert_equal('0:disconnect=16', l[-1])
+  endif
+  call delete('Xnetbeans')
+endfunc
+
+func Test_nb_quit_with_conn()
+  " Exiting Vim with a netbeans connection doesn't work properly on
+  " MS-Windows.
+  CheckUnix
+  call s:run_server('Nb_quit_with_conn')
+endfunc
+
+" vim: shiftwidth=2 sts=2 expandtab