diff options
| -rw-r--r-- | autoload/ale/engine.vim | 7 | ||||
| -rw-r--r-- | test/lsp/test_lsp_communication.vader | 97 |
2 files changed, 104 insertions, 0 deletions
diff --git a/autoload/ale/engine.vim b/autoload/ale/engine.vim index 70b5a3ba..c415e7cb 100644 --- a/autoload/ale/engine.vim +++ b/autoload/ale/engine.vim @@ -703,6 +703,13 @@ function! s:CheckWithLSP(buffer, linter) abort \ : ale#lsp#message#DidChange(a:buffer) let l:request_id = ale#lsp#Send(l:id, l:change_message, l:root) + " If this was a file save event, also notify the server of that. + let l:is_save = getbufvar(a:buffer, 'ale_save_event_fired', 0) + if l:is_save != 0 + let l:save_message = ale#lsp#message#DidSave(a:buffer) + let l:request_id = ale#lsp#Send(l:id, l:save_message, l:root) + endif + if l:request_id != 0 if index(l:info.active_linter_list, a:linter.name) < 0 call add(l:info.active_linter_list, a:linter.name) diff --git a/test/lsp/test_lsp_communication.vader b/test/lsp/test_lsp_communication.vader new file mode 100644 index 00000000..7a4c67ea --- /dev/null +++ b/test/lsp/test_lsp_communication.vader @@ -0,0 +1,97 @@ +Before: + Save g:ale_lint_on_save + Save g:ale_enabled + Save g:ale_linters + Save g:ale_run_synchronously + + call ale#test#SetDirectory('/testplugin/test/completion') + call ale#test#SetFilename('dummy.txt') + + runtime autoload/ale/lsp.vim + + let g:ale_lint_on_save = 1 + let b:ale_enabled = 1 + let g:ale_lsp_next_message_id = 1 + let g:ale_run_synchronously = 1 + let g:message_list = [] + let g:Callback = '' + + call ale#linter#Define('foobar', { + \ 'name': 'dummy_linter', + \ 'lsp': 'stdio', + \ 'command': 'cat - > /dev/null', + \ 'executable': has('win32') ? 'cmd' : 'echo', + \ 'language_callback': {buffer -> 'foobar'}, + \ 'project_root_callback': {buffer -> expand('.')}, + \ }) + let g:ale_linters = {'foobar': ['dummy_linter']} + + function! ale#linter#StartLSP(buffer, linter, callback) abort + let g:Callback = a:callback + + return { + \ 'connection_id': 347, + \ 'project_root': '/foo/bar', + \} + endfunction + + " Replace the Send function for LSP, so we can monitor calls to it. + function! ale#lsp#Send(conn_id, message, ...) abort + call add(g:message_list, a:message) + endfunction + +After: + Restore + + unlet! b:ale_enabled + unlet! b:ale_linters + unlet! g:Callback + unlet! g:message_list + + call ale#test#RestoreDirectory() + call ale#linter#Reset() + + " Stop any timers we left behind. + " This stops the tests from failing randomly. + call ale#completion#StopTimer() + + runtime autoload/ale/completion.vim + runtime autoload/ale/lsp.vim + +Given foobar (Some imaginary filetype): + <contents> + +Execute(Server should be notified on save): + call ale#events#SaveEvent(bufnr('')) + + AssertEqual + \ [ + \ [1, 'textDocument/didChange', { + \ 'textDocument': { + \ 'uri': ale#path#ToURI(expand('%:p')), + \ 'version': g:ale_lsp_next_version_id - 1, + \ }, + \ 'contentChanges': [{'text': join(getline(1, '$'), "\n") . "\n"}], + \ }], + \ [1, 'textDocument/didSave', { + \ 'textDocument': { + \ 'uri': ale#path#ToURI(expand('%:p')), + \ }, + \ }], + \ ], + \ g:message_list + +Execute(Server should be notified on change): + call ale#events#FileChangedEvent(bufnr('')) + + AssertEqual + \ [ + \ [1, 'textDocument/didChange', { + \ 'textDocument': { + \ 'uri': ale#path#ToURI(expand('%:p')), + \ 'version': g:ale_lsp_next_version_id - 1, + \ }, + \ 'contentChanges': [{'text': join(getline(1, '$'), "\n") . "\n"}], + \ }], + \ ], + \ g:message_list |