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Check LSP capabilities before using them

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This commit is contained in:
w0rp
2018-07-22 19:04:45 +01:00
parent 899b61c5cc
commit 6dc737cda1
13 changed files with 389 additions and 231 deletions
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33
test/test_find_references.vader
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@@ -3,20 +3,20 @@ Before:
call ale#test#SetFilename('dummy.txt')
let g:old_filename = expand('%:p')
let g:Callback = 0
let g:Callback = ''
let g:expr_list = []
let g:message_list = []
let g:preview_called = 0
let g:item_list = []
let g:capability_checked = ''
let g:WaitCallback = v:null
runtime autoload/ale/linter.vim
runtime autoload/ale/lsp.vim
runtime autoload/ale/util.vim
runtime autoload/ale/preview.vim
function! ale#lsp_linter#StartLSP(buffer, linter, callback) abort
let g:Callback = a:callback
function! ale#lsp_linter#StartLSP(buffer, linter) abort
let l:conn = ale#lsp#NewConnection({})
let l:conn.id = 347
let l:conn.open_documents = {a:buffer : -1}
@@ -29,6 +29,15 @@ Before:
\}
endfunction
function! ale#lsp#WaitForCapability(conn_id, project_root, capability, callback) abort
let g:capability_checked = a:capability
let g:WaitCallback = a:callback
endfunction
function! ale#lsp#RegisterCallback(conn_id, callback) abort
let g:Callback = a:callback
endfunction
function! ale#lsp#Send(conn_id, message, root) abort
call add(g:message_list, a:message)
@@ -50,6 +59,8 @@ After:
call ale#test#RestoreDirectory()
call ale#linter#Reset()
unlet! g:capability_checked
unlet! g:WaitCallback
unlet! g:old_filename
unlet! g:Callback
unlet! g:message_list
@@ -152,6 +163,13 @@ Execute(tsserver reference requests should be sent):
ALEFindReferences
" We shouldn't register the callback yet.
AssertEqual '''''', string(g:Callback)
AssertEqual type(function('type')), type(g:WaitCallback)
AssertEqual 'references', g:capability_checked
call call(g:WaitCallback, [347, '/foo/bar'])
AssertEqual
\ 'function(''ale#references#HandleTSServerResponse'')',
\ string(g:Callback)
@@ -226,6 +244,13 @@ Execute(LSP reference requests should be sent):
ALEFindReferences
" We shouldn't register the callback yet.
AssertEqual '''''', string(g:Callback)
AssertEqual type(function('type')), type(g:WaitCallback)
AssertEqual 'references', g:capability_checked
call call(g:WaitCallback, [347, '/foo/bar'])
AssertEqual
\ 'function(''ale#references#HandleLSPResponse'')',
\ string(g:Callback)