Add support for Java diagnostics and asynchronous messages
This implements an asynchronous message system using a long-poll request to the server. The server provides an endpoint /receive_messages which blocks until either a timeout occurs or we receive a batch of asynchronous messages. We send this request asynchronously and poll it 4 times a second to see if we have received any messages. The messages may either be simply for display (such as startup progress) or diagnostics, which override the diagnostics returned by OnFileReqdyToParse. In the former case, we simply display the message, accepting that this might be overwritten by any other message (indeed, requiring this), and for the latter we fan out diagnostics to any open buffer for the file in question. Unfortunately, Vim has bugs related to timers when there is something displayed (such as a "confirm" prompt or other), so we suspend background timers when doing subcommands to avoid vim bugs. NOTE: This requires a new version of Vim (detected by the presence of the particular functions used).
This commit is contained in:
Ben Jackson
parent
4e95e5d406
commit
292de25c72
@ -41,6 +41,10 @@ let s:pollers = {
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\ 'server_ready': {
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\ 'id': -1,
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\ 'wait_milliseconds': 100
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\ },
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\ 'receive_messages': {
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\ 'id': -1,
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\ 'wait_milliseconds': 100
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\ }
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\ }
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@ -71,6 +75,29 @@ function! s:Pyeval( eval_string )
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endfunction
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function! s:StartMessagePoll()
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if s:pollers.receive_messages.id < 0
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let s:pollers.receive_messages.id = timer_start(
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\ s:pollers.receive_messages.wait_milliseconds,
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\ function( 's:ReceiveMessages' ) )
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endif
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endfunction
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function! s:ReceiveMessages( timer_id )
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let poll_again = s:Pyeval( 'ycm_state.OnPeriodicTick()' )
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if poll_again
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let s:pollers.receive_messages.id = timer_start(
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\ s:pollers.receive_messages.wait_milliseconds,
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\ function( 's:ReceiveMessages' ) )
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else
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" Don't poll again until we open another buffer
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let s:pollers.receive_messages.id = -1
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endif
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endfunction
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function! youcompleteme#Enable()
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call s:SetUpBackwardsCompatibility()
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@ -451,6 +478,7 @@ function! s:OnFileTypeSet()
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call s:SetUpCompleteopt()
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call s:SetCompleteFunc()
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call s:StartMessagePoll()
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exec s:python_command "ycm_state.OnBufferVisit()"
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call s:OnFileReadyToParse( 1 )
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@ -464,6 +492,7 @@ function! s:OnBufferEnter()
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call s:SetUpCompleteopt()
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call s:SetCompleteFunc()
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call s:StartMessagePoll()
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exec s:python_command "ycm_state.OnBufferVisit()"
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" Last parse may be outdated because of changes from other buffers. Force a
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@ -801,6 +830,10 @@ endfunction
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function! s:RestartServer()
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exec s:python_command "ycm_state.RestartServer()"
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call timer_stop( s:pollers.receive_messages.id )
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let s:pollers.receive_messages.id = -1
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call timer_stop( s:pollers.server_ready.id )
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let s:pollers.server_ready.id = timer_start(
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\ s:pollers.server_ready.wait_milliseconds,
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@ -828,11 +861,11 @@ endfunction
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function! s:CompleterCommand(...)
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" CompleterCommand will call the OnUserCommand function of a completer.
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" If the first arguments is of the form "ft=..." it can be used to specify the
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" completer to use (for example "ft=cpp"). Else the native filetype completer
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" of the current buffer is used. If no native filetype completer is found and
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" no completer was specified this throws an error. You can use
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" CompleterCommand will call the OnUserCommand function of a completer. If
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" the first arguments is of the form "ft=..." it can be used to specify the
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" completer to use (for example "ft=cpp"). Else the native filetype
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" completer of the current buffer is used. If no native filetype completer
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" is found and no completer was specified this throws an error. You can use
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" "ft=ycm:ident" to select the identifier completer.
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" The remaining arguments will be passed to the completer.
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let arguments = copy(a:000)
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@ -27,17 +27,23 @@ from ycm.client.event_notification import EventNotification
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from ycm.diagnostic_interface import DiagnosticInterface
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DIAGNOSTIC_UI_FILETYPES = set( [ 'cpp', 'cs', 'c', 'objc', 'objcpp',
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'typescript' ] )
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DIAGNOSTIC_UI_ASYNC_FILETYPES = set( [ 'java' ] )
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# Emulates Vim buffer
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# Used to store buffer related information like diagnostics, latest parse
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# request. Stores buffer change tick at the parse request moment, allowing
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# to effectively determine whether reparse is needed for the buffer.
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class Buffer( object ):
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def __init__( self, bufnr, user_options ):
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def __init__( self, bufnr, user_options, async_diags ):
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self.number = bufnr
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self._parse_tick = 0
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self._handled_tick = 0
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self._parse_request = None
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self._async_diags = async_diags
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self._diag_interface = DiagnosticInterface( bufnr, user_options )
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@ -60,9 +66,18 @@ class Buffer( object ):
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return self._parse_tick != self._ChangedTick()
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def UpdateDiagnostics( self ):
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self._diag_interface.UpdateWithNewDiagnostics(
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self._parse_request.Response() )
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def UpdateDiagnostics( self, force=False ):
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if force or not self._async_diags:
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self.UpdateWithNewDiagnostics( self._parse_request.Response() )
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else:
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# We need to call the response method, because it might throw an exception
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# or require extra config confirmation, even if we don't actually use the
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# diagnostics.
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self._parse_request.Response()
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def UpdateWithNewDiagnostics( self, diagnostics ):
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self._diag_interface.UpdateWithNewDiagnostics( diagnostics )
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def PopulateLocationList( self ):
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@ -105,5 +120,11 @@ class BufferDict( dict ):
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def __missing__( self, key ):
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# Python does not allow to return assignment operation result directly
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new_value = self[ key ] = Buffer( key, self._user_options )
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new_value = self[ key ] = Buffer(
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key,
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self._user_options,
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any( [ x in DIAGNOSTIC_UI_ASYNC_FILETYPES
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for x in
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vimsupport.GetBufferFiletypes( key ) ] ) )
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return new_value
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97
python/ycm/client/messages_request.py
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97
python/ycm/client/messages_request.py
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@ -0,0 +1,97 @@
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# Copyright (C) 2017 YouCompleteMe contributors
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#
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# This file is part of YouCompleteMe.
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#
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# YouCompleteMe is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# YouCompleteMe is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with YouCompleteMe. If not, see <http://www.gnu.org/licenses/>.
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from __future__ import unicode_literals
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from __future__ import print_function
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from __future__ import division
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from __future__ import absolute_import
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# Not installing aliases from python-future; it's unreliable and slow.
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from builtins import * # noqa
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from ycm.vimsupport import PostVimMessage
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from ycm.client.base_request import ( BaseRequest, BuildRequestData,
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JsonFromFuture, HandleServerException )
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import logging
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_logger = logging.getLogger( __name__ )
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# Looooong poll
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TIMEOUT_SECONDS = 60
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class MessagesPoll( BaseRequest ):
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def __init__( self ):
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super( MessagesPoll, self ).__init__()
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self._request_data = BuildRequestData()
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self._response_future = None
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def _SendRequest( self ):
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self._response_future = self.PostDataToHandlerAsync(
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self._request_data,
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'receive_messages',
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timeout = TIMEOUT_SECONDS )
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return
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def Poll( self, diagnostics_handler ):
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"""This should be called regularly to check for new messages in this buffer.
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Returns True if Poll should be called again in a while. Returns False when
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the completer or server indicated that further polling should not be done
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for the requested file."""
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if self._response_future is None:
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# First poll
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self._SendRequest()
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return True
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if not self._response_future.done():
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# Nothing yet...
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return True
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with HandleServerException( display = False ):
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response = JsonFromFuture( self._response_future )
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poll_again = _HandlePollResponse( response, diagnostics_handler )
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if poll_again:
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self._SendRequest()
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return True
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return False
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def _HandlePollResponse( response, diagnostics_handler ):
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if isinstance( response, list ):
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for notification in response:
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if 'message' in notification:
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PostVimMessage( notification[ 'message' ],
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warning = False,
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truncate = True )
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elif 'diagnostics' in notification:
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diagnostics_handler.UpdateWithNewDiagnosticsForFile(
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notification[ 'filepath' ],
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notification[ 'diagnostics' ] )
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elif response is False:
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# Don't keep polling for this file
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return False
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# else any truthy response means "nothing to see here; poll again in a
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# while"
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# Start the next poll (only if the last poll didn't raise an exception)
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return True
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@ -123,7 +123,8 @@ class DiagnosticInterface( object ):
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def _UpdateLocationList( self ):
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vimsupport.SetLocationList(
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vimsupport.SetLocationListForBuffer(
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self._bufnr,
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vimsupport.ConvertDiagnosticsToQfList( self._diagnostics ) )
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142
python/ycm/tests/client/messages_request_test.py
Normal file
142
python/ycm/tests/client/messages_request_test.py
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@ -0,0 +1,142 @@
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# Copyright (C) 2017 YouCompleteMe Contributors
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#
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# This file is part of YouCompleteMe.
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#
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# YouCompleteMe is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# YouCompleteMe is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with YouCompleteMe. If not, see <http://www.gnu.org/licenses/>.
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from __future__ import unicode_literals
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from __future__ import print_function
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from __future__ import division
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from __future__ import absolute_import
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# Not installing aliases from python-future; it's unreliable and slow.
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from builtins import * # noqa
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from ycm.tests.test_utils import MockVimModule
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MockVimModule()
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from hamcrest import assert_that, equal_to
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from mock import patch, call
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from ycm.client.messages_request import _HandlePollResponse
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from ycm.tests.test_utils import ExtendedMock
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def HandlePollResponse_NoMessages_test():
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assert_that( _HandlePollResponse( True, None ), equal_to( True ) )
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# Other non-False responses mean the same thing
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assert_that( _HandlePollResponse( '', None ), equal_to( True ) )
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assert_that( _HandlePollResponse( 1, None ), equal_to( True ) )
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assert_that( _HandlePollResponse( {}, None ), equal_to( True ) )
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def HandlePollResponse_PollingNotSupported_test():
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assert_that( _HandlePollResponse( False, None ), equal_to( False ) )
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# 0 is not False
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assert_that( _HandlePollResponse( 0, None ), equal_to( True ) )
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@patch( 'ycm.client.messages_request.PostVimMessage',
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new_callable = ExtendedMock )
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def HandlePollResponse_SingleMessage_test( post_vim_message ):
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assert_that( _HandlePollResponse( [ { 'message': 'this is a message' } ] ,
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None ),
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equal_to( True ) )
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post_vim_message.assert_has_exact_calls( [
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call( 'this is a message', warning=False, truncate=True )
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] )
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@patch( 'ycm.client.messages_request.PostVimMessage',
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new_callable = ExtendedMock )
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def HandlePollResponse_MultipleMessages_test( post_vim_message ):
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assert_that( _HandlePollResponse( [ { 'message': 'this is a message' },
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{ 'message': 'this is another one' } ] ,
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None ),
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equal_to( True ) )
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post_vim_message.assert_has_exact_calls( [
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call( 'this is a message', warning=False, truncate=True ),
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call( 'this is another one', warning=False, truncate=True )
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] )
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def HandlePollResponse_SingleDiagnostic_test():
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diagnostics_handler = ExtendedMock()
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messages = [
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{ 'filepath': 'foo', 'diagnostics': [ 'PLACEHOLDER' ] },
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]
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assert_that( _HandlePollResponse( messages, diagnostics_handler ),
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equal_to( True ) )
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diagnostics_handler.UpdateWithNewDiagnosticsForFile.assert_has_exact_calls( [
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call( 'foo', [ 'PLACEHOLDER' ] )
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] )
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def HandlePollResponse_MultipleDiagnostics_test():
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diagnostics_handler = ExtendedMock()
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messages = [
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{ 'filepath': 'foo', 'diagnostics': [ 'PLACEHOLDER1' ] },
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{ 'filepath': 'bar', 'diagnostics': [ 'PLACEHOLDER2' ] },
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{ 'filepath': 'baz', 'diagnostics': [ 'PLACEHOLDER3' ] },
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{ 'filepath': 'foo', 'diagnostics': [ 'PLACEHOLDER4' ] },
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]
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assert_that( _HandlePollResponse( messages, diagnostics_handler ),
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equal_to( True ) )
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diagnostics_handler.UpdateWithNewDiagnosticsForFile.assert_has_exact_calls( [
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call ( 'foo', [ 'PLACEHOLDER1' ] ),
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call ( 'bar', [ 'PLACEHOLDER2' ] ),
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call ( 'baz', [ 'PLACEHOLDER3' ] ),
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call ( 'foo', [ 'PLACEHOLDER4' ] )
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] )
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@patch( 'ycm.client.messages_request.PostVimMessage',
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new_callable = ExtendedMock )
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def HandlePollResponse_MultipleMessagesAndDiagnostics_test( post_vim_message ):
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diagnostics_handler = ExtendedMock()
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messages = [
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{ 'filepath': 'foo', 'diagnostics': [ 'PLACEHOLDER1' ] },
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{ 'message': 'On the first day of Christmas, my VimScript gave to me' },
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{ 'filepath': 'bar', 'diagnostics': [ 'PLACEHOLDER2' ] },
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{ 'message': 'A test file in a Command-T' },
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{ 'filepath': 'baz', 'diagnostics': [ 'PLACEHOLDER3' ] },
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{ 'message': 'On the second day of Christmas, my VimScript gave to me' },
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{ 'filepath': 'foo', 'diagnostics': [ 'PLACEHOLDER4' ] },
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{ 'message': 'Two popup menus, and a test file in a Command-T' },
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]
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assert_that( _HandlePollResponse( messages, diagnostics_handler ),
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equal_to( True ) )
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diagnostics_handler.UpdateWithNewDiagnosticsForFile.assert_has_exact_calls( [
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call ( 'foo', [ 'PLACEHOLDER1' ] ),
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call ( 'bar', [ 'PLACEHOLDER2' ] ),
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call ( 'baz', [ 'PLACEHOLDER3' ] ),
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call ( 'foo', [ 'PLACEHOLDER4' ] )
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] )
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post_vim_message.assert_has_exact_calls( [
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call( 'On the first day of Christmas, my VimScript gave to me',
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warning=False,
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truncate=True ),
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call( 'A test file in a Command-T', warning=False, truncate=True ),
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call( 'On the second day of Christmas, my VimScript gave to me',
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warning=False,
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truncate=True ),
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call( 'Two popup menus, and a test file in a Command-T',
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warning=False,
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truncate=True ),
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] )
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113
python/ycm/tests/mock_utils.py
Normal file
113
python/ycm/tests/mock_utils.py
Normal file
@ -0,0 +1,113 @@
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# Copyright (C) 2017 YouCompleteMe contributors
|
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#
|
||||
# This file is part of YouCompleteMe.
|
||||
#
|
||||
# YouCompleteMe is free software: you can redistribute it and/or modify
|
||||
# it under the terms of the GNU General Public License as published by
|
||||
# the Free Software Foundation, either version 3 of the License, or
|
||||
# (at your option) any later version.
|
||||
#
|
||||
# YouCompleteMe is distributed in the hope that it will be useful,
|
||||
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
# GNU General Public License for more details.
|
||||
#
|
||||
# You should have received a copy of the GNU General Public License
|
||||
# along with YouCompleteMe. If not, see <http://www.gnu.org/licenses/>.
|
||||
from __future__ import unicode_literals
|
||||
from __future__ import print_function
|
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from __future__ import division
|
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from __future__ import absolute_import
|
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# Not installing aliases from python-future; it's unreliable and slow.
|
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from builtins import * # noqa
|
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|
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import mock
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import requests
|
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|
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|
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class FakeResponse( object ):
|
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"""A fake version of a requests response object, just about suitable for
|
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mocking a server response. Not usually used directly. See
|
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MockServerResponse* methods"""
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def __init__( self, response, exception ):
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self._json = response
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self._exception = exception
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self.status_code = requests.codes.ok
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self.text = not exception
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def json( self ):
|
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if self._exception:
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return None
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return self._json
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|
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def raise_for_status( self ):
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if self._exception:
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raise self._exception
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|
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|
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class FakeFuture( object ):
|
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"""A fake version of a future response object, just about suitable for
|
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mocking a server response as generated by PostDataToHandlerAsync.
|
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Not usually used directly. See MockAsyncServerResponse* methods"""
|
||||
def __init__( self, done, response = None, exception = None ):
|
||||
self._done = done
|
||||
|
||||
if not done:
|
||||
self._result = None
|
||||
else:
|
||||
self._result = FakeResponse( response, exception )
|
||||
|
||||
|
||||
def done( self ):
|
||||
return self._done
|
||||
|
||||
|
||||
def result( self ):
|
||||
return self._result
|
||||
|
||||
|
||||
def MockAsyncServerResponseDone( response ):
|
||||
"""Return a fake future object that is complete with the supplied response
|
||||
message. Suitable for mocking a response future within a client request. For
|
||||
example:
|
||||
|
||||
server_message = {
|
||||
'message': 'this message came from the server'
|
||||
}
|
||||
|
||||
with patch.object( ycm._message_poll_request,
|
||||
'_response_future',
|
||||
new = MockAsyncServerResponseDone( [] ) ) as mock_future:
|
||||
ycm.OnPeriodicTick() # Uses ycm._message_poll_request ...
|
||||
"""
|
||||
return mock.MagicMock( wraps = FakeFuture( True, response ) )
|
||||
|
||||
|
||||
def MockAsyncServerResponseInProgress():
|
||||
"""Return a fake future object that is incomplete. Suitable for mocking a
|
||||
response future within a client request. For example:
|
||||
|
||||
with patch.object( ycm._message_poll_request,
|
||||
'_response_future',
|
||||
new = MockAsyncServerResponseInProgress() ):
|
||||
ycm.OnPeriodicTick() # Uses ycm._message_poll_request ...
|
||||
"""
|
||||
return mock.MagicMock( wraps = FakeFuture( False ) )
|
||||
|
||||
|
||||
def MockAsyncServerResponseException( exception ):
|
||||
"""Return a fake future object that is complete, but raises an exception.
|
||||
Suitable for mocking a response future within a client request. For example:
|
||||
|
||||
exception = RuntimeError( 'Check client handles exception' )
|
||||
with patch.object( ycm._message_poll_request,
|
||||
'_response_future',
|
||||
new = MockAsyncServerResponseException( exception ) ):
|
||||
ycm.OnPeriodicTick() # Uses ycm._message_poll_request ...
|
||||
"""
|
||||
return mock.MagicMock( wraps = FakeFuture( True, None, exception ) )
|
||||
|
||||
|
||||
# TODO: In future, implement MockServerResponse and MockServerResponseException
|
||||
# for synchronous cases when such test cases are needed.
|
||||
@ -39,6 +39,74 @@ import os
|
||||
import json
|
||||
|
||||
|
||||
@patch( 'vim.eval', new_callable = ExtendedMock )
|
||||
def SetLocationListForBuffer_Current_test( vim_eval ):
|
||||
diagnostics = [ {
|
||||
'bufnr': 3,
|
||||
'filename': 'some_filename',
|
||||
'lnum': 5,
|
||||
'col': 22,
|
||||
'type': 'E',
|
||||
'valid': 1
|
||||
} ]
|
||||
current_buffer = VimBuffer( '/test', number = 3, window = 7 )
|
||||
with MockVimBuffers( [ current_buffer ], current_buffer, ( 1, 1 ) ):
|
||||
vimsupport.SetLocationListForBuffer( 3, diagnostics )
|
||||
|
||||
# We asked for the buffer which is current, so we use winnr 0
|
||||
vim_eval.assert_has_exact_calls( [
|
||||
call( 'setloclist( 0, {0} )'.format( json.dumps( diagnostics ) ) )
|
||||
] )
|
||||
|
||||
|
||||
@patch( 'vim.eval', new_callable = ExtendedMock, side_effect = [ 8, 1 ] )
|
||||
def SetLocationListForBuffer_NotCurrent_test( vim_eval ):
|
||||
diagnostics = [ {
|
||||
'bufnr': 3,
|
||||
'filename': 'some_filename',
|
||||
'lnum': 5,
|
||||
'col': 22,
|
||||
'type': 'E',
|
||||
'valid': 1
|
||||
} ]
|
||||
current_buffer = VimBuffer( '/test', number = 3, window = 7 )
|
||||
other_buffer = VimBuffer( '/notcurrent', number = 1, window = 8 )
|
||||
with MockVimBuffers( [ current_buffer, other_buffer ],
|
||||
current_buffer,
|
||||
( 1, 1 ) ):
|
||||
vimsupport.SetLocationListForBuffer( 1, diagnostics )
|
||||
|
||||
# We asked for a buffer which is not current, so we find the window
|
||||
vim_eval.assert_has_exact_calls( [
|
||||
call( 'bufwinnr(1)' ), # returns 8 due to side_effect
|
||||
call( 'setloclist( 8, {0} )'.format( json.dumps( diagnostics ) ) )
|
||||
] )
|
||||
|
||||
|
||||
@patch( 'vim.eval', new_callable = ExtendedMock, side_effect = [ -1, 1 ] )
|
||||
def SetLocationListForBuffer_NotVisible_test( vim_eval ):
|
||||
diagnostics = [ {
|
||||
'bufnr': 3,
|
||||
'filename': 'some_filename',
|
||||
'lnum': 5,
|
||||
'col': 22,
|
||||
'type': 'E',
|
||||
'valid': 1
|
||||
} ]
|
||||
current_buffer = VimBuffer( '/test', number = 3, window = 7 )
|
||||
other_buffer = VimBuffer( '/notcurrent', number = 1, window = 8 )
|
||||
with MockVimBuffers( [ current_buffer, other_buffer ],
|
||||
current_buffer,
|
||||
( 1, 1 ) ):
|
||||
vimsupport.SetLocationListForBuffer( 1, diagnostics )
|
||||
|
||||
# We asked for a buffer which is not current, so we find the window
|
||||
vim_eval.assert_has_exact_calls( [
|
||||
call( 'bufwinnr(1)' ), # returns -1 due to side_effect
|
||||
call( 'setloclist( 0, {0} )'.format( json.dumps( diagnostics ) ) )
|
||||
] )
|
||||
|
||||
|
||||
@patch( 'vim.eval', new_callable = ExtendedMock )
|
||||
def SetLocationList_test( vim_eval ):
|
||||
diagnostics = [ {
|
||||
@ -49,9 +117,36 @@ def SetLocationList_test( vim_eval ):
|
||||
'type': 'E',
|
||||
'valid': 1
|
||||
} ]
|
||||
current_buffer = VimBuffer( '/test', number = 3, window = 7 )
|
||||
with MockVimBuffers( [ current_buffer ], current_buffer, ( 1, 1 ) ):
|
||||
vimsupport.SetLocationList( diagnostics )
|
||||
vim_eval.assert_called_once_with(
|
||||
'setloclist( 0, {0} )'.format( json.dumps( diagnostics ) ) )
|
||||
|
||||
vim_eval.assert_has_calls( [
|
||||
call( 'setloclist( 0, {0} )'.format( json.dumps( diagnostics ) ) ),
|
||||
] )
|
||||
|
||||
|
||||
@patch( 'vim.eval', new_callable = ExtendedMock )
|
||||
def SetLocationList_NotCurrent_test( vim_eval ):
|
||||
diagnostics = [ {
|
||||
'bufnr': 3,
|
||||
'filename': 'some_filename',
|
||||
'lnum': 5,
|
||||
'col': 22,
|
||||
'type': 'E',
|
||||
'valid': 1
|
||||
} ]
|
||||
current_buffer = VimBuffer( '/test', number = 3, window = 7 )
|
||||
other_buffer = VimBuffer( '/notcurrent', number = 1, window = 8 )
|
||||
with MockVimBuffers( [ current_buffer, other_buffer ],
|
||||
current_buffer,
|
||||
( 1, 1 ) ):
|
||||
vimsupport.SetLocationList( diagnostics )
|
||||
|
||||
# This version does not check the current buffer and just sets the current win
|
||||
vim_eval.assert_has_exact_calls( [
|
||||
call( 'setloclist( 0, {0} )'.format( json.dumps( diagnostics ) ) ),
|
||||
] )
|
||||
|
||||
|
||||
@patch( 'ycm.vimsupport.VariableExists', return_value = True )
|
||||
|
||||
@ -38,6 +38,12 @@ from ycm.tests import ( MakeUserOptions, StopServer, test_utils,
|
||||
WaitUntilReady, YouCompleteMeInstance )
|
||||
from ycm.client.base_request import _LoadExtraConfFile
|
||||
from ycmd.responses import ServerError
|
||||
from ycm.tests.mock_utils import ( MockAsyncServerResponseDone,
|
||||
MockAsyncServerResponseInProgress,
|
||||
MockAsyncServerResponseException )
|
||||
|
||||
|
||||
from ycm import buffer as ycm_buffer_module
|
||||
|
||||
|
||||
@YouCompleteMeInstance()
|
||||
@ -394,11 +400,11 @@ def YouCompleteMe_ShowDiagnostics_FiletypeNotSupported_test( ycm,
|
||||
@patch( 'ycm.youcompleteme.YouCompleteMe.FiletypeCompleterExistsForFiletype',
|
||||
return_value = True )
|
||||
@patch( 'ycm.vimsupport.PostVimMessage', new_callable = ExtendedMock )
|
||||
@patch( 'ycm.vimsupport.SetLocationList', new_callable = ExtendedMock )
|
||||
@patch( 'ycm.vimsupport.SetLocationListForWindow', new_callable = ExtendedMock )
|
||||
def YouCompleteMe_ShowDiagnostics_NoDiagnosticsDetected_test(
|
||||
ycm, set_location_list, post_vim_message, *args ):
|
||||
ycm, set_location_list_for_window, post_vim_message, *args ):
|
||||
|
||||
current_buffer = VimBuffer( 'buffer', filetype = 'cpp' )
|
||||
current_buffer = VimBuffer( 'buffer', filetype = 'cpp', window = 99 )
|
||||
with MockVimBuffers( [ current_buffer ], current_buffer ):
|
||||
with patch( 'ycm.client.event_notification.EventNotification.Response',
|
||||
return_value = {} ):
|
||||
@ -410,7 +416,7 @@ def YouCompleteMe_ShowDiagnostics_NoDiagnosticsDetected_test(
|
||||
call( 'Diagnostics refreshed', warning = False ),
|
||||
call( 'No warnings or errors detected.', warning = False )
|
||||
] )
|
||||
set_location_list.assert_called_once_with( [] )
|
||||
set_location_list_for_window.assert_called_once_with( 0, [] )
|
||||
|
||||
|
||||
@YouCompleteMeInstance( { 'log_level': 'debug',
|
||||
@ -419,9 +425,9 @@ def YouCompleteMe_ShowDiagnostics_NoDiagnosticsDetected_test(
|
||||
@patch( 'ycm.youcompleteme.YouCompleteMe.FiletypeCompleterExistsForFiletype',
|
||||
return_value = True )
|
||||
@patch( 'ycm.vimsupport.PostVimMessage', new_callable = ExtendedMock )
|
||||
@patch( 'ycm.vimsupport.SetLocationList', new_callable = ExtendedMock )
|
||||
@patch( 'ycm.vimsupport.SetLocationListForWindow', new_callable = ExtendedMock )
|
||||
def YouCompleteMe_ShowDiagnostics_DiagnosticsFound_DoNotOpenLocationList_test(
|
||||
ycm, set_location_list, post_vim_message, *args ):
|
||||
ycm, set_location_list_for_window, post_vim_message, *args ):
|
||||
|
||||
diagnostic = {
|
||||
'kind': 'ERROR',
|
||||
@ -433,7 +439,10 @@ def YouCompleteMe_ShowDiagnostics_DiagnosticsFound_DoNotOpenLocationList_test(
|
||||
}
|
||||
}
|
||||
|
||||
current_buffer = VimBuffer( 'buffer', filetype = 'cpp', number = 3 )
|
||||
current_buffer = VimBuffer( 'buffer',
|
||||
filetype = 'cpp',
|
||||
number = 3,
|
||||
window = 99 )
|
||||
with MockVimBuffers( [ current_buffer ], current_buffer ):
|
||||
with patch( 'ycm.client.event_notification.EventNotification.Response',
|
||||
return_value = [ diagnostic ] ):
|
||||
@ -444,7 +453,7 @@ def YouCompleteMe_ShowDiagnostics_DiagnosticsFound_DoNotOpenLocationList_test(
|
||||
warning = False ),
|
||||
call( 'Diagnostics refreshed', warning = False )
|
||||
] )
|
||||
set_location_list.assert_called_once_with( [ {
|
||||
set_location_list_for_window.assert_called_once_with( 0, [ {
|
||||
'bufnr': 3,
|
||||
'lnum': 19,
|
||||
'col': 2,
|
||||
@ -458,10 +467,14 @@ def YouCompleteMe_ShowDiagnostics_DiagnosticsFound_DoNotOpenLocationList_test(
|
||||
@patch( 'ycm.youcompleteme.YouCompleteMe.FiletypeCompleterExistsForFiletype',
|
||||
return_value = True )
|
||||
@patch( 'ycm.vimsupport.PostVimMessage', new_callable = ExtendedMock )
|
||||
@patch( 'ycm.vimsupport.SetLocationList', new_callable = ExtendedMock )
|
||||
@patch( 'ycm.vimsupport.SetLocationListForWindow', new_callable = ExtendedMock )
|
||||
@patch( 'ycm.vimsupport.OpenLocationList', new_callable = ExtendedMock )
|
||||
def YouCompleteMe_ShowDiagnostics_DiagnosticsFound_OpenLocationList_test(
|
||||
ycm, open_location_list, set_location_list, post_vim_message, *args ):
|
||||
ycm,
|
||||
open_location_list,
|
||||
set_location_list_for_window,
|
||||
post_vim_message,
|
||||
*args ):
|
||||
|
||||
diagnostic = {
|
||||
'kind': 'ERROR',
|
||||
@ -473,7 +486,10 @@ def YouCompleteMe_ShowDiagnostics_DiagnosticsFound_OpenLocationList_test(
|
||||
}
|
||||
}
|
||||
|
||||
current_buffer = VimBuffer( 'buffer', filetype = 'cpp', number = 3 )
|
||||
current_buffer = VimBuffer( 'buffer',
|
||||
filetype = 'cpp',
|
||||
number = 3,
|
||||
window = 99 )
|
||||
with MockVimBuffers( [ current_buffer ], current_buffer ):
|
||||
with patch( 'ycm.client.event_notification.EventNotification.Response',
|
||||
return_value = [ diagnostic ] ):
|
||||
@ -484,7 +500,7 @@ def YouCompleteMe_ShowDiagnostics_DiagnosticsFound_OpenLocationList_test(
|
||||
warning = False ),
|
||||
call( 'Diagnostics refreshed', warning = False )
|
||||
] )
|
||||
set_location_list.assert_called_once_with( [ {
|
||||
set_location_list_for_window.assert_called_once_with( 0, [ {
|
||||
'bufnr': 3,
|
||||
'lnum': 19,
|
||||
'col': 2,
|
||||
@ -641,3 +657,361 @@ def YouCompleteMe_UpdateDiagnosticInterface_PrioritizeErrorsOverWarnings_test(
|
||||
call( 'sign place 2 name=YcmWarning line=3 buffer=5' ),
|
||||
call( 'try | exec "sign unplace 1 buffer=5" | catch /E158/ | endtry' )
|
||||
] )
|
||||
|
||||
|
||||
@YouCompleteMeInstance( { 'echo_current_diagnostic': 1,
|
||||
'always_populate_location_list': 1 } )
|
||||
@patch.object( ycm_buffer_module,
|
||||
'DIAGNOSTIC_UI_ASYNC_FILETYPES',
|
||||
[ 'ycmtest' ] )
|
||||
@patch( 'ycm.youcompleteme.YouCompleteMe.FiletypeCompleterExistsForFiletype',
|
||||
return_value = True )
|
||||
@patch( 'ycm.vimsupport.PostVimMessage', new_callable = ExtendedMock )
|
||||
def YouCompleteMe_AsyncDiagnosticUpdate_SingleFile_test( ycm,
|
||||
post_vim_message,
|
||||
*args ):
|
||||
|
||||
# This test simulates asynchronous diagnostic updates associated with a single
|
||||
# file (e.g. Translation Unit), but where the actual errors refer to other
|
||||
# open files and other non-open files. This is not strictly invalid, nor is it
|
||||
# completely normal, but it is supported and does work.
|
||||
|
||||
# Contrast with the next test which sends the diagnostics filewise, which is
|
||||
# what the language server protocol will do.
|
||||
|
||||
diagnostics = [
|
||||
{
|
||||
'kind': 'ERROR',
|
||||
'text': 'error text in current buffer',
|
||||
'location': {
|
||||
'filepath': '/current',
|
||||
'line_num': 1,
|
||||
'column_num': 1
|
||||
},
|
||||
},
|
||||
{
|
||||
'kind': 'ERROR',
|
||||
'text': 'error text in hidden buffer',
|
||||
'location': {
|
||||
'filepath': '/has_diags',
|
||||
'line_num': 4,
|
||||
'column_num': 2
|
||||
},
|
||||
},
|
||||
{
|
||||
'kind': 'ERROR',
|
||||
'text': 'error text in buffer not open in Vim',
|
||||
'location': {
|
||||
'filepath': '/not_open',
|
||||
'line_num': 8,
|
||||
'column_num': 4
|
||||
},
|
||||
},
|
||||
]
|
||||
|
||||
current_buffer = VimBuffer( '/current',
|
||||
filetype = 'ycmtest',
|
||||
number = 1,
|
||||
window = 10 )
|
||||
buffers = [
|
||||
current_buffer,
|
||||
VimBuffer( '/no_diags',
|
||||
filetype = 'ycmtest',
|
||||
number = 2,
|
||||
window = 9 ),
|
||||
VimBuffer( '/has_diags',
|
||||
filetype = 'ycmtest',
|
||||
number = 3,
|
||||
window = 8 ),
|
||||
]
|
||||
|
||||
# Register each buffer internally with YCM
|
||||
for current in buffers:
|
||||
with MockVimBuffers( buffers, current, ( 1, 1 ) ):
|
||||
ycm.OnFileReadyToParse()
|
||||
|
||||
with patch( 'ycm.vimsupport.SetLocationListForWindow',
|
||||
new_callable = ExtendedMock ) as set_location_list_for_window:
|
||||
with MockVimBuffers( buffers, current_buffer, ( 1, 1 ) ):
|
||||
ycm.UpdateWithNewDiagnosticsForFile( '/current', diagnostics )
|
||||
|
||||
# We update the diagnostic on the current cursor position
|
||||
post_vim_message.assert_has_exact_calls( [
|
||||
call( "error text in current buffer", truncate = True, warning = False ),
|
||||
] )
|
||||
|
||||
# Ensure we included all the diags though
|
||||
set_location_list_for_window.assert_has_exact_calls( [
|
||||
call( 0, [
|
||||
{
|
||||
'lnum': 1,
|
||||
'col': 1,
|
||||
'bufnr': 1,
|
||||
'valid': 1,
|
||||
'type': 'E',
|
||||
'text': 'error text in current buffer',
|
||||
},
|
||||
{
|
||||
'lnum': 4,
|
||||
'col': 2,
|
||||
'bufnr': 3,
|
||||
'valid': 1,
|
||||
'type': 'E',
|
||||
'text': 'error text in hidden buffer',
|
||||
},
|
||||
{
|
||||
'lnum': 8,
|
||||
'col': 4,
|
||||
'bufnr': -1, # sic: Our mocked bufnr function actually returns -1,
|
||||
# even though YCM is passing "create if needed".
|
||||
# FIXME? we shouldn't do that, and we should pass
|
||||
# filename instead
|
||||
'valid': 1,
|
||||
'type': 'E',
|
||||
'text': 'error text in buffer not open in Vim'
|
||||
}
|
||||
] )
|
||||
] )
|
||||
|
||||
|
||||
@YouCompleteMeInstance( { 'echo_current_diagnostic': 1,
|
||||
'always_populate_location_list': 1 } )
|
||||
@patch.object( ycm_buffer_module,
|
||||
'DIAGNOSTIC_UI_ASYNC_FILETYPES',
|
||||
[ 'ycmtest' ] )
|
||||
@patch( 'ycm.youcompleteme.YouCompleteMe.FiletypeCompleterExistsForFiletype',
|
||||
return_value = True )
|
||||
@patch( 'ycm.vimsupport.PostVimMessage', new_callable = ExtendedMock )
|
||||
def YouCompleteMe_AsyncDiagnosticUpdate_PerFile_test( ycm,
|
||||
post_vim_message,
|
||||
*args ):
|
||||
|
||||
# This test simulates asynchronous diagnostic updates which are delivered per
|
||||
# file, including files which are open and files which are not.
|
||||
|
||||
# Ordered to ensure that the calls to update are deterministic
|
||||
diagnostics_per_file = [
|
||||
( '/current', [ {
|
||||
'kind': 'ERROR',
|
||||
'text': 'error text in current buffer',
|
||||
'location': {
|
||||
'filepath': '/current',
|
||||
'line_num': 1,
|
||||
'column_num': 1
|
||||
}, }, ] ),
|
||||
( '/has_diags', [ {
|
||||
'kind': 'ERROR',
|
||||
'text': 'error text in hidden buffer',
|
||||
'location': {
|
||||
'filepath': '/has_diags',
|
||||
'line_num': 4,
|
||||
'column_num': 2
|
||||
}, }, ] ),
|
||||
( '/not_open', [ {
|
||||
'kind': 'ERROR',
|
||||
'text': 'error text in buffer not open in Vim',
|
||||
'location': {
|
||||
'filepath': '/not_open',
|
||||
'line_num': 8,
|
||||
'column_num': 4
|
||||
}, }, ] )
|
||||
]
|
||||
|
||||
current_buffer = VimBuffer( '/current',
|
||||
filetype = 'ycmtest',
|
||||
number = 1,
|
||||
window = 10 )
|
||||
buffers = [
|
||||
current_buffer,
|
||||
VimBuffer( '/no_diags',
|
||||
filetype = 'ycmtest',
|
||||
number = 2,
|
||||
window = 9 ),
|
||||
VimBuffer( '/has_diags',
|
||||
filetype = 'ycmtest',
|
||||
number = 3,
|
||||
window = 8 ),
|
||||
]
|
||||
|
||||
# Register each buffer internally with YCM
|
||||
for current in buffers:
|
||||
with MockVimBuffers( buffers, current, ( 1, 1 ) ):
|
||||
ycm.OnFileReadyToParse()
|
||||
|
||||
with patch( 'ycm.vimsupport.SetLocationListForWindow',
|
||||
new_callable = ExtendedMock ) as set_location_list_for_window:
|
||||
with MockVimBuffers( buffers, current_buffer, ( 1, 1 ) ):
|
||||
for filename, diagnostics in diagnostics_per_file:
|
||||
ycm.UpdateWithNewDiagnosticsForFile( filename, diagnostics )
|
||||
|
||||
# We update the diagnostic on the current cursor position
|
||||
post_vim_message.assert_has_exact_calls( [
|
||||
call( "error text in current buffer", truncate = True, warning = False ),
|
||||
] )
|
||||
|
||||
# Ensure we included all the diags though
|
||||
set_location_list_for_window.assert_has_exact_calls( [
|
||||
call( 0, [
|
||||
{
|
||||
'lnum': 1,
|
||||
'col': 1,
|
||||
'bufnr': 1,
|
||||
'valid': 1,
|
||||
'type': 'E',
|
||||
'text': 'error text in current buffer',
|
||||
},
|
||||
] ),
|
||||
|
||||
call( 8, [
|
||||
{
|
||||
'lnum': 4,
|
||||
'col': 2,
|
||||
'bufnr': 3,
|
||||
'valid': 1,
|
||||
'type': 'E',
|
||||
'text': 'error text in hidden buffer',
|
||||
},
|
||||
] )
|
||||
] )
|
||||
|
||||
|
||||
@YouCompleteMeInstance()
|
||||
def YouCompleteMe_OnPeriodicTick_ServerNotRunning_test( ycm, *args ):
|
||||
with patch.object( ycm, 'IsServerAlive', return_value = False ):
|
||||
assert_that( ycm.OnPeriodicTick(), equal_to( False ) )
|
||||
|
||||
|
||||
@YouCompleteMeInstance()
|
||||
def YouCompleteMe_OnPeriodicTick_ServerNotReady_test( ycm, *args ):
|
||||
with patch.object( ycm, 'IsServerAlive', return_value = True ):
|
||||
with patch.object( ycm, 'IsServerReady', return_value = False ):
|
||||
assert_that( ycm.OnPeriodicTick(), equal_to( True ) )
|
||||
|
||||
|
||||
@YouCompleteMeInstance()
|
||||
@patch.object( ycm_buffer_module,
|
||||
'DIAGNOSTIC_UI_ASYNC_FILETYPES',
|
||||
[ 'ycmtest' ] )
|
||||
@patch( 'ycm.youcompleteme.YouCompleteMe.FiletypeCompleterExistsForFiletype',
|
||||
return_value = True )
|
||||
@patch( 'ycm.client.base_request._ValidateResponseObject', return_value = True )
|
||||
@patch( 'ycm.client.base_request.BaseRequest.PostDataToHandlerAsync' )
|
||||
def YouCompelteMe_OnPeriodicTick_DontRetry_test( ycm,
|
||||
post_data_to_handler_async,
|
||||
*args ):
|
||||
|
||||
current_buffer = VimBuffer( '/current',
|
||||
filetype = 'ycmtest',
|
||||
number = 1,
|
||||
window = 10 )
|
||||
buffers = [ current_buffer ]
|
||||
|
||||
# Create the request and make the first poll; we expect no response
|
||||
with MockVimBuffers( buffers, current_buffer, ( 1, 1 ) ):
|
||||
assert_that( ycm.OnPeriodicTick(), equal_to( True ) )
|
||||
post_data_to_handler_async.assert_called()
|
||||
|
||||
assert ycm._message_poll_request is not None
|
||||
post_data_to_handler_async.reset_mock()
|
||||
|
||||
# OK that sent the request, now poll to check if it is complete (say it is
|
||||
# not)
|
||||
with patch.object( ycm._message_poll_request,
|
||||
'_response_future',
|
||||
new = MockAsyncServerResponseInProgress() ) as mock_future:
|
||||
poll_again = ycm.OnPeriodicTick()
|
||||
mock_future.done.assert_called()
|
||||
mock_future.result.assert_not_called()
|
||||
assert_that( poll_again, equal_to( True ) )
|
||||
|
||||
# Poll again, but return a response (telling us to stop polling)
|
||||
with patch.object( ycm._message_poll_request,
|
||||
'_response_future',
|
||||
new = MockAsyncServerResponseDone( False ) ) \
|
||||
as mock_future:
|
||||
poll_again = ycm.OnPeriodicTick()
|
||||
mock_future.done.assert_called()
|
||||
mock_future.result.assert_called()
|
||||
post_data_to_handler_async.assert_not_called()
|
||||
# We reset and don't poll anymore
|
||||
assert_that( ycm._message_poll_request is None )
|
||||
assert_that( poll_again, equal_to( False ) )
|
||||
|
||||
|
||||
|
||||
@YouCompleteMeInstance()
|
||||
@patch.object( ycm_buffer_module,
|
||||
'DIAGNOSTIC_UI_ASYNC_FILETYPES',
|
||||
[ 'ycmtest' ] )
|
||||
@patch( 'ycm.youcompleteme.YouCompleteMe.FiletypeCompleterExistsForFiletype',
|
||||
return_value = True )
|
||||
@patch( 'ycm.client.base_request._ValidateResponseObject', return_value = True )
|
||||
@patch( 'ycm.client.base_request.BaseRequest.PostDataToHandlerAsync' )
|
||||
def YouCompelteMe_OnPeriodicTick_Exception_test( ycm,
|
||||
post_data_to_handler_async,
|
||||
*args ):
|
||||
|
||||
current_buffer = VimBuffer( '/current',
|
||||
filetype = 'ycmtest',
|
||||
number = 1,
|
||||
window = 10 )
|
||||
buffers = [ current_buffer ]
|
||||
|
||||
# Create the request and make the first poll; we expect no response
|
||||
with MockVimBuffers( buffers, current_buffer, ( 1, 1 ) ):
|
||||
assert_that( ycm.OnPeriodicTick(), equal_to( True ) )
|
||||
post_data_to_handler_async.assert_called()
|
||||
|
||||
post_data_to_handler_async.reset_mock()
|
||||
|
||||
# Poll again, but return an exception response
|
||||
mock_response = MockAsyncServerResponseException( RuntimeError( 'test' ) )
|
||||
with patch.object( ycm._message_poll_request,
|
||||
'_response_future',
|
||||
new = mock_response ) as mock_future:
|
||||
assert_that( ycm.OnPeriodicTick(), equal_to( False ) )
|
||||
mock_future.done.assert_called()
|
||||
mock_future.result.assert_called()
|
||||
post_data_to_handler_async.assert_not_called()
|
||||
# We reset and don't poll anymore
|
||||
assert_that( ycm._message_poll_request is None )
|
||||
|
||||
|
||||
@YouCompleteMeInstance()
|
||||
@patch.object( ycm_buffer_module,
|
||||
'DIAGNOSTIC_UI_ASYNC_FILETYPES',
|
||||
[ 'ycmtest' ] )
|
||||
@patch( 'ycm.youcompleteme.YouCompleteMe.FiletypeCompleterExistsForFiletype',
|
||||
return_value = True )
|
||||
@patch( 'ycm.client.base_request._ValidateResponseObject', return_value = True )
|
||||
@patch( 'ycm.client.base_request.BaseRequest.PostDataToHandlerAsync' )
|
||||
@patch( 'ycm.client.messages_request._HandlePollResponse' )
|
||||
def YouCompelteMe_OnPeriodicTick_ValidResponse_test( ycm,
|
||||
handle_poll_response,
|
||||
post_data_to_handler_async,
|
||||
*args ):
|
||||
|
||||
current_buffer = VimBuffer( '/current',
|
||||
filetype = 'ycmtest',
|
||||
number = 1,
|
||||
window = 10 )
|
||||
buffers = [ current_buffer ]
|
||||
|
||||
# Create the request and make the first poll; we expect no response
|
||||
with MockVimBuffers( buffers, current_buffer, ( 1, 1 ) ):
|
||||
assert_that( ycm.OnPeriodicTick(), equal_to( True ) )
|
||||
post_data_to_handler_async.assert_called()
|
||||
|
||||
post_data_to_handler_async.reset_mock()
|
||||
|
||||
# Poll again, and return a _proper_ response (finally!).
|
||||
# Note, _HandlePollResponse is tested independently (for simplicity)
|
||||
with patch.object( ycm._message_poll_request,
|
||||
'_response_future',
|
||||
new = MockAsyncServerResponseDone( [] ) ) as mock_future:
|
||||
assert_that( ycm.OnPeriodicTick(), equal_to( True ) )
|
||||
handle_poll_response.assert_called()
|
||||
mock_future.done.assert_called()
|
||||
mock_future.result.assert_called()
|
||||
post_data_to_handler_async.assert_called() # Poll again!
|
||||
assert_that( ycm._message_poll_request is not None )
|
||||
|
||||
@ -235,9 +235,47 @@ def LineAndColumnNumbersClamped( line_num, column_num ):
|
||||
|
||||
|
||||
def SetLocationList( diagnostics ):
|
||||
"""Set the location list for the current window to the supplied diagnostics"""
|
||||
SetLocationListForWindow( 0, diagnostics )
|
||||
|
||||
|
||||
def GetWindowNumberForBufferDiagnostics( buffer_number ):
|
||||
"""Return an appropriate window number to use for displaying diagnostics
|
||||
associated with the buffer number supplied. Always returns a valid window
|
||||
number or 0 meaning the current window."""
|
||||
|
||||
# Location lists are associated with _windows_ not _buffers_. This makes a lot
|
||||
# of sense, but YCM associates diagnostics with _buffers_, because it is the
|
||||
# buffer that actually gets parsed.
|
||||
#
|
||||
# The heuristic we use is to determine any open window for a specified buffer,
|
||||
# and set that. If there is no such window on the current tab page, we use the
|
||||
# current window (by passing 0 as the window number)
|
||||
|
||||
if buffer_number == vim.current.buffer.number:
|
||||
return 0
|
||||
|
||||
window_number = GetIntValue( "bufwinnr({0})".format( buffer_number ) )
|
||||
|
||||
if window_number < 0:
|
||||
return 0
|
||||
|
||||
return window_number
|
||||
|
||||
|
||||
def SetLocationListForBuffer( buffer_number, diagnostics ):
|
||||
"""Populate the location list of an apppropriate window for the supplied
|
||||
buffer number. See SetLocationListForWindow for format of diagnostics."""
|
||||
return SetLocationListForWindow(
|
||||
GetWindowNumberForBufferDiagnostics( buffer_number ),
|
||||
diagnostics )
|
||||
|
||||
|
||||
def SetLocationListForWindow( window_number, diagnostics ):
|
||||
"""Populate the location list with diagnostics. Diagnostics should be in
|
||||
qflist format; see ":h setqflist" for details."""
|
||||
vim.eval( 'setloclist( 0, {0} )'.format( json.dumps( diagnostics ) ) )
|
||||
vim.eval( 'setloclist( {0}, {1} )'.format( window_number,
|
||||
json.dumps( diagnostics ) ) )
|
||||
|
||||
|
||||
def OpenLocationList( focus = False, autoclose = False ):
|
||||
|
||||
@ -32,7 +32,9 @@ import vim
|
||||
from subprocess import PIPE
|
||||
from tempfile import NamedTemporaryFile
|
||||
from ycm import base, paths, vimsupport
|
||||
from ycm.buffer import BufferDict
|
||||
from ycm.buffer import ( BufferDict,
|
||||
DIAGNOSTIC_UI_FILETYPES,
|
||||
DIAGNOSTIC_UI_ASYNC_FILETYPES )
|
||||
from ycmd import utils
|
||||
from ycmd import server_utils
|
||||
from ycmd.request_wrap import RequestWrap
|
||||
@ -50,6 +52,7 @@ from ycm.client.debug_info_request import ( SendDebugInfoRequest,
|
||||
from ycm.client.omni_completion_request import OmniCompletionRequest
|
||||
from ycm.client.event_notification import SendEventNotificationAsync
|
||||
from ycm.client.shutdown_request import SendShutdownRequest
|
||||
from ycm.client.messages_request import MessagesPoll
|
||||
|
||||
|
||||
def PatchNoProxy():
|
||||
@ -97,8 +100,6 @@ CORE_OUTDATED_MESSAGE = (
|
||||
'YCM core library too old; PLEASE RECOMPILE by running the install.py '
|
||||
'script. See the documentation for more details.' )
|
||||
SERVER_IDLE_SUICIDE_SECONDS = 1800 # 30 minutes
|
||||
DIAGNOSTIC_UI_FILETYPES = set( [ 'cpp', 'cs', 'c', 'objc', 'objcpp',
|
||||
'typescript' ] )
|
||||
CLIENT_LOGFILE_FORMAT = 'ycm_'
|
||||
SERVER_LOGFILE_FORMAT = 'ycmd_{port}_{std}_'
|
||||
|
||||
@ -136,6 +137,7 @@ class YouCompleteMe( object ):
|
||||
self._user_notified_about_crash = False
|
||||
self._filetypes_with_keywords_loaded = set()
|
||||
self._server_is_ready_with_cache = False
|
||||
self._message_poll_request = None
|
||||
|
||||
hmac_secret = os.urandom( HMAC_SECRET_LENGTH )
|
||||
options_dict = dict( self._user_options )
|
||||
@ -364,6 +366,59 @@ class YouCompleteMe( object ):
|
||||
return self.CurrentBuffer().NeedsReparse()
|
||||
|
||||
|
||||
def UpdateWithNewDiagnosticsForFile( self, filepath, diagnostics ):
|
||||
bufnr = vimsupport.GetBufferNumberForFilename( filepath )
|
||||
if bufnr in self._buffers and vimsupport.BufferIsVisible( bufnr ):
|
||||
# Note: We only update location lists, etc. for visible buffers, because
|
||||
# otherwise we defualt to using the curren location list and the results
|
||||
# are that non-visible buffer errors clobber visible ones.
|
||||
self._buffers[ bufnr ].UpdateWithNewDiagnostics( diagnostics )
|
||||
else:
|
||||
# The project contains errors in file "filepath", but that file is not
|
||||
# open in any buffer. This happens for Language Server Protocol-based
|
||||
# completers, as they return diagnostics for the entire "project"
|
||||
# asynchronously (rather than per-file in the response to the parse
|
||||
# request).
|
||||
#
|
||||
# There are a number of possible approaches for
|
||||
# this, but for now we simply ignore them. Other options include:
|
||||
# - Use the QuickFix list to report project errors?
|
||||
# - Use a special buffer for project errors
|
||||
# - Put them in the location list of whatever the "current" buffer is
|
||||
# - Store them in case the buffer is opened later
|
||||
# - add a :YcmProjectDiags command
|
||||
# - Add them to errror/warning _counts_ but not any actual location list
|
||||
# or other
|
||||
# - etc.
|
||||
#
|
||||
# However, none of those options are great, and lead to their own
|
||||
# complexities. So for now, we just ignore these diagnostics for files not
|
||||
# open in any buffer.
|
||||
pass
|
||||
|
||||
|
||||
def OnPeriodicTick( self ):
|
||||
if not self.IsServerAlive():
|
||||
# Server has died. We'll reset when the server is started again.
|
||||
return False
|
||||
elif not self.IsServerReady():
|
||||
# Try again in a jiffy
|
||||
return True
|
||||
|
||||
if not self._message_poll_request:
|
||||
self._message_poll_request = MessagesPoll()
|
||||
|
||||
if not self._message_poll_request.Poll( self ):
|
||||
# Don't poll again until some event which might change the server's mind
|
||||
# about whether to provide messages for the current buffer (e.g. buffer
|
||||
# visit, file ready to parse, etc.)
|
||||
self._message_poll_request = None
|
||||
return False
|
||||
|
||||
# Poll again in a jiffy
|
||||
return True
|
||||
|
||||
|
||||
def OnFileReadyToParse( self ):
|
||||
if not self.IsServerAlive():
|
||||
self.NotifyUserIfServerCrashed()
|
||||
@ -534,7 +589,8 @@ class YouCompleteMe( object ):
|
||||
|
||||
|
||||
def DiagnosticUiSupportedForCurrentFiletype( self ):
|
||||
return any( [ x in DIAGNOSTIC_UI_FILETYPES
|
||||
return any( [ x in DIAGNOSTIC_UI_FILETYPES or
|
||||
x in DIAGNOSTIC_UI_ASYNC_FILETYPES
|
||||
for x in vimsupport.CurrentFiletypes() ] )
|
||||
|
||||
|
||||
@ -566,7 +622,9 @@ class YouCompleteMe( object ):
|
||||
self.NativeFiletypeCompletionUsable() ):
|
||||
|
||||
if self.ShouldDisplayDiagnostics():
|
||||
current_buffer.UpdateDiagnostics()
|
||||
# Forcefuly update the location list, etc. from the parse request when
|
||||
# doing something like :YcmDiags
|
||||
current_buffer.UpdateDiagnostics( block is True )
|
||||
else:
|
||||
# YCM client has a hard-coded list of filetypes which are known
|
||||
# to support diagnostics, self.DiagnosticUiSupportedForCurrentFiletype()
|
||||
|
||||
Loading…
Reference in New Issue
Block a user