280 lines
7.7 KiB
Text
280 lines
7.7 KiB
Text
Before:
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Save g:ale_completion_delay
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Save g:ale_completion_max_suggestions
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Save g:ale_completion_info
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Save &l:omnifunc
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Save &l:completeopt
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let g:ale_completion_enabled = 1
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call ale#test#SetDirectory('/testplugin/test/completion')
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call ale#test#SetFilename('dummy.txt')
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runtime autoload/ale/lsp.vim
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let g:message_list = []
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let g:capability_checked = ''
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let g:conn_id = v:null
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let g:Callback = ''
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let g:wait_callback_list = []
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function! ale#lsp_linter#StartLSP(buffer, linter) abort
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let g:conn_id = ale#lsp#Register('executable', '/foo/bar', {})
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call ale#lsp#MarkDocumentAsOpen(g:conn_id, a:buffer)
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return {
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\ 'buffer': a:buffer,
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\ 'connection_id': g:conn_id,
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\ 'project_root': '/foo/bar',
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\ 'language_id': 'python',
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\}
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endfunction
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" Pretend we're in insert mode for most tests.
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function! ale#util#Mode(...) abort
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return 'i'
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endfunction
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function! ale#lsp#WaitForCapability(conn_id, capability, callback) abort
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let g:capability_checked = a:capability
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call add(g:wait_callback_list, a:callback)
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endfunction
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function! ale#lsp#RegisterCallback(conn_id, callback) abort
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let g:Callback = a:callback
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endfunction
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" Replace the Send function for LSP, so we can monitor calls to it.
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function! ale#lsp#Send(conn_id, message) abort
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call add(g:message_list, a:message)
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return 1
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endfunction
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After:
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Restore
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if g:conn_id isnot v:null
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call ale#lsp#RemoveConnectionWithID(g:conn_id)
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endif
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unlet! g:message_list
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unlet! g:capability_checked
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unlet! g:wait_callback_list
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unlet! g:conn_id
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unlet! g:Callback
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unlet! b:ale_old_omnifunc
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unlet! b:ale_old_completopt
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unlet! b:ale_completion_info
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unlet! b:ale_completion_response
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unlet! b:ale_completion_parser
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unlet! b:ale_complete_done_time
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unlet! b:ale_linters
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unlet! b:ale_tsserver_completion_names
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" Reset the function.
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function! ale#util#Mode(...) abort
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return call('mode', a:000)
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endfunction
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call ale#test#RestoreDirectory()
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call ale#linter#Reset()
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" Stop any timers we left behind.
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" This stops the tests from failing randomly.
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call ale#completion#StopTimer()
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runtime autoload/ale/completion.vim
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runtime autoload/ale/lsp.vim
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runtime autoload/ale/lsp_linter.vim
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Given typescript(Some typescript file):
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foo
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somelongerline
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bazxyzxyzxyz
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Execute(The right message should be sent for the initial tsserver request):
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runtime ale_linters/typescript/tsserver.vim
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let b:ale_linters = ['tsserver']
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" The cursor position needs to match what was saved before.
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call setpos('.', [bufnr(''), 1, 3, 0])
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call ale#completion#GetCompletions()
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" We shouldn't register the callback yet.
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AssertEqual '''''', string(g:Callback)
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AssertEqual 1, len(g:wait_callback_list)
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AssertEqual 'completion', g:capability_checked
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call map(g:wait_callback_list, 'v:val([g:conn_id, ''/foo/bar''])')
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" We should send the right callback.
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AssertEqual
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\ 'function(''ale#completion#HandleTSServerResponse'')',
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\ string(g:Callback)
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" We should send the right message.
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AssertEqual
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\ [[0, 'ts@completions', {'file': expand('%:p'), 'line': 1, 'offset': 3, 'prefix': 'fo'}]],
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\ g:message_list
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" We should set up the completion info correctly.
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AssertEqual
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\ {
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\ 'line_length': 3,
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\ 'conn_id': g:conn_id,
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\ 'column': 3,
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\ 'request_id': 1,
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\ 'line': 1,
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\ 'prefix': 'fo',
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\ },
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\ get(b:, 'ale_completion_info', {})
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Execute(The right message sent to the tsserver LSP when the first completion message is received):
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" The cursor position needs to match what was saved before.
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call setpos('.', [bufnr(''), 1, 1, 0])
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let b:ale_completion_info = {
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\ 'conn_id': 123,
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\ 'prefix': 'f',
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\ 'request_id': 4,
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\ 'line': 1,
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\ 'column': 1,
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\}
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" We should only show up to this many suggestions.
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let g:ale_completion_max_suggestions = 3
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" Handle the response for completions.
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call ale#completion#HandleTSServerResponse(123, {
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\ 'request_seq': 4,
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\ 'command': 'completions',
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\ 'body': [
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\ {'name': 'Baz'},
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\ {'name': 'dingDong'},
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\ {'name': 'Foo'},
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\ {'name': 'FooBar'},
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\ {'name': 'frazzle'},
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\ {'name': 'FFS'},
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\ ],
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\})
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" We should save the names we got in the buffer, as TSServer doesn't return
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" details for every name.
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AssertEqual
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\ ['Foo', 'FooBar', 'frazzle'],
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\ get(b:, 'ale_tsserver_completion_names', [])
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" The entry details messages should have been sent.
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AssertEqual
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\ [[
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\ 0,
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\ 'ts@completionEntryDetails',
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\ {
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\ 'file': expand('%:p'),
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\ 'entryNames': ['Foo', 'FooBar', 'frazzle'],
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\ 'offset': 1,
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\ 'line': 1,
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\ },
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\ ]],
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\ g:message_list
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Given python(Some Python file):
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foo
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somelongerline
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bazxyzxyzxyz
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Execute(The right message should be sent for the initial LSP request):
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runtime ale_linters/python/pyls.vim
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let b:ale_linters = ['pyls']
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" The cursor position needs to match what was saved before.
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call setpos('.', [bufnr(''), 1, 5, 0])
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call ale#completion#GetCompletions()
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" We shouldn't register the callback yet.
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AssertEqual '''''', string(g:Callback)
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AssertEqual 1, len(g:wait_callback_list)
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AssertEqual 'completion', g:capability_checked
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call map(g:wait_callback_list, 'v:val([g:conn_id, ''/foo/bar''])')
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" We should send the right callback.
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AssertEqual
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\ 'function(''ale#completion#HandleLSPResponse'')',
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\ string(g:Callback)
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" We should send the right message.
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" The character index needs to be at most the index of the last character on
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" the line, or integration with pyls will be broken.
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"
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" We need to send the message for changing the document first.
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AssertEqual
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\ [
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\ [1, 'textDocument/didChange', {
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\ 'textDocument': {
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\ 'uri': ale#path#ToURI(expand('%:p')),
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\ 'version': g:ale_lsp_next_version_id - 1,
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\ },
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\ 'contentChanges': [{'text': join(getline(1, '$'), "\n") . "\n"}]
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\ }],
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\ [0, 'textDocument/completion', {
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\ 'textDocument': {'uri': ale#path#ToURI(expand('%:p'))},
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\ 'position': {'line': 0, 'character': 2},
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\ }],
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\ ],
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\ g:message_list
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" We should set up the completion info correctly.
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AssertEqual
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\ {
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\ 'line_length': 3,
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\ 'conn_id': g:conn_id,
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\ 'column': 3,
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\ 'request_id': 1,
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\ 'line': 1,
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\ 'prefix': 'fo',
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\ 'completion_filter': 'ale#completion#python#CompletionItemFilter',
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\ },
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\ get(b:, 'ale_completion_info', {})
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Execute(Two completion requests shouldn't be sent in a row):
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call ale#linter#PreventLoading('python')
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call ale#linter#Define('python', {
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\ 'name': 'foo',
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\ 'lsp': 'stdio',
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\ 'executable': 'foo',
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\ 'command': 'foo',
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\ 'project_root_callback': {-> '/foo/bar'},
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\})
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call ale#linter#Define('python', {
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\ 'name': 'bar',
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\ 'lsp': 'stdio',
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\ 'executable': 'foo',
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\ 'command': 'foo',
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\ 'project_root_callback': {-> '/foo/bar'},
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\})
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let b:ale_linters = ['foo', 'bar']
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" The cursor position needs to match what was saved before.
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call setpos('.', [bufnr(''), 1, 5, 0])
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call ale#completion#GetCompletions()
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" We shouldn't register the callback yet.
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AssertEqual '''''', string(g:Callback)
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AssertEqual 2, len(g:wait_callback_list)
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AssertEqual 'completion', g:capability_checked
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call map(g:wait_callback_list, 'v:val([347, ''/foo/bar''])')
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" We should only send one completion message for two LSP servers.
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AssertEqual
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\ [
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\ [1, 'textDocument/didChange', {
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\ 'textDocument': {
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\ 'uri': ale#path#ToURI(expand('%:p')),
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\ 'version': g:ale_lsp_next_version_id - 1,
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\ },
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\ 'contentChanges': [{'text': join(getline(1, '$'), "\n") . "\n"}]
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\ }],
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\ [0, 'textDocument/completion', {
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\ 'textDocument': {'uri': ale#path#ToURI(expand('%:p'))},
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\ 'position': {'line': 0, 'character': 2},
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\ }],
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\ ],
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\ g:message_list
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