Files
ale/test/test_rename.vader
Jerko Steiner 4a4516e3bf Dispatch textDocument/didChange after rename (2) (#4049)
* Dispatch textDocument/didChange after rename

Previously whenever we renamed a symbol that was referenced from other
files we'd just edit those files in the background, and the LSP wouldn't
know about these changes. If we tried to rename the same symbol again,
the renaming would fail. In some scenarios, the operation would just be
wrong. Here is an attempt to fix this issue.

I also noticed another bug when using Go with `gopls` LSP and the `gofmt`
fixer. Whenever the file was saved, the `gofmt` would run and reformat
the file. But it seems there was some kind of a race condition so I
disabled saving for now, and all of the modified files will be unsaved,
so the user should call `:wa` to save them. I personally like this even
better because I can inspect exactly what changes happened, and I
instantly see them in the other opened buffers, which was previously not
the case.

Fixes #3343, #3642, #3781.

* Address PR comments

* Remove mode tests in corner case tests

* Address PR comments

* Save after ALERename and ALEOrganizeImports

Also provide options to disable automatic saving, as well as instructions to
enable `set hidden` before doing that.

* Fix broken test

* Save only when !&hidden

* Update doc

* Update doc

* Add silent
2022-02-08 20:07:39 +09:00

505 lines
12 KiB
Plaintext

Before:
call ale#test#SetDirectory('/testplugin/test')
call ale#test#SetFilename('dummy.txt')
let g:old_filename = expand('%:p')
let g:Callback = ''
let g:expr_list = []
let g:message_list = []
let g:handle_code_action_called = 0
let g:code_actions = []
let g:options = {}
let g:capability_checked = ''
let g:conn_id = v:null
let g:InitCallback = v:null
runtime autoload/ale/lsp_linter.vim
runtime autoload/ale/lsp.vim
runtime autoload/ale/util.vim
runtime autoload/ale/rename.vim
runtime autoload/ale/code_action.vim
function! ale#lsp_linter#StartLSP(buffer, linter, Callback) abort
let g:conn_id = ale#lsp#Register('executable', '/foo/bar', {})
call ale#lsp#MarkDocumentAsOpen(g:conn_id, a:buffer)
if a:linter.lsp is# 'tsserver'
call ale#lsp#MarkConnectionAsTsserver(g:conn_id)
endif
let l:details = {
\ 'command': 'foobar',
\ 'buffer': a:buffer,
\ 'connection_id': g:conn_id,
\ 'project_root': '/foo/bar',
\}
let g:InitCallback = {-> ale#lsp_linter#OnInit(a:linter, l:details, a:Callback)}
endfunction
function! ale#lsp#HasCapability(conn_id, capability) abort
let g:capability_checked = a:capability
return 1
endfunction
function! ale#lsp#RegisterCallback(conn_id, callback) abort
let g:Callback = a:callback
endfunction
function! ale#lsp#Send(conn_id, message) abort
call add(g:message_list, a:message)
return 42
endfunction
function! ale#util#Execute(expr) abort
call add(g:expr_list, a:expr)
endfunction
function! ale#code_action#HandleCodeAction(code_action, options) abort
let g:handle_code_action_called = 1
AssertEqual !&hidden, get(a:options, 'should_save', 0)
call add(g:code_actions, a:code_action)
endfunction
function! ale#util#Input(message, value) abort
return 'a-new-name'
endfunction
call ale#rename#SetMap({
\ 3: {
\ 'old_name': 'oldName',
\ 'new_name': 'aNewName',
\ },
\})
After:
if g:conn_id isnot v:null
call ale#lsp#RemoveConnectionWithID(g:conn_id)
endif
call ale#rename#SetMap({})
call ale#test#RestoreDirectory()
call ale#linter#Reset()
unlet! g:capability_checked
unlet! g:InitCallback
unlet! g:old_filename
unlet! g:conn_id
unlet! g:Callback
unlet! g:message_list
unlet! g:expr_list
unlet! b:ale_linters
unlet! g:options
unlet! g:code_actions
unlet! g:handle_code_action_called
runtime autoload/ale/lsp_linter.vim
runtime autoload/ale/lsp.vim
runtime autoload/ale/util.vim
runtime autoload/ale/rename.vim
runtime autoload/ale/code_action.vim
Execute(Other messages for the tsserver handler should be ignored):
call ale#rename#HandleTSServerResponse(1, {'command': 'foo'})
AssertEqual g:handle_code_action_called, 0
Execute(Failed rename responses should be handled correctly):
call ale#rename#SetMap({3: {'old_name': 'oldName', 'new_name': 'a-test'}})
call ale#rename#HandleTSServerResponse(
\ 1,
\ {'command': 'rename', 'request_seq': 3}
\)
AssertEqual g:handle_code_action_called, 0
Given typescript(Some typescript file):
foo
somelongerline
bazxyzxyzxyz
Execute(Code actions from tsserver should be handled):
call ale#rename#HandleTSServerResponse(1, {
\ 'command': 'rename',
\ 'request_seq': 3,
\ 'success': v:true,
\ 'body': {
\ 'locs': [
\ {
\ 'file': '/foo/bar/file1.ts',
\ 'locs': [
\ {
\ 'start': {
\ 'line': 1,
\ 'offset': 2,
\ },
\ 'end': {
\ 'line': 3,
\ 'offset': 4,
\ },
\ },
\ ],
\ },
\ {
\ 'file': '/foo/bar/file2.ts',
\ 'locs': [
\ {
\ 'start': {
\ 'line': 10,
\ 'offset': 20,
\ },
\ 'end': {
\ 'line': 30,
\ 'offset': 40,
\ },
\ },
\ ],
\ },
\ ]
\ },
\})
AssertEqual
\ [
\ {
\ 'description': 'rename',
\ 'changes': [
\ {
\ 'fileName': '/foo/bar/file1.ts',
\ 'textChanges': [
\ {
\ 'start': {
\ 'line': 1,
\ 'offset': 2,
\ },
\ 'end': {
\ 'line': 3,
\ 'offset': 4,
\ },
\ 'newText': 'aNewName',
\ },
\ ],
\ },
\ {
\ 'fileName': '/foo/bar/file2.ts',
\ 'textChanges': [
\ {
\ 'start': {
\ 'line': 10,
\ 'offset': 20,
\ },
\ 'end': {
\ 'line': 30,
\ 'offset': 40,
\ },
\ 'newText': 'aNewName',
\ },
\ ],
\ },
\ ],
\ }
\ ],
\ g:code_actions
Execute(HandleTSServerResponse does nothing when no data in rename_map):
call ale#rename#HandleTSServerResponse(1, {
\ 'command': 'rename',
\ 'request_seq': -9,
\ 'success': v:true,
\ 'body': {}
\})
AssertEqual g:handle_code_action_called, 0
Execute(Prints a tsserver error message when unsuccessful):
call ale#rename#HandleTSServerResponse(1, {
\ 'command': 'rename',
\ 'request_seq': 3,
\ 'success': v:false,
\ 'message': 'This symbol cannot be renamed',
\})
AssertEqual g:handle_code_action_called, 0
AssertEqual ['echom ''Error renaming "oldName" to: "aNewName". ' .
\ 'Reason: This symbol cannot be renamed'''], g:expr_list
Execute(Does nothing when no changes):
call ale#rename#HandleTSServerResponse(1, {
\ 'command': 'rename',
\ 'request_seq': 3,
\ 'success': v:true,
\ 'body': {
\ 'locs': []
\ }
\})
AssertEqual g:handle_code_action_called, 0
AssertEqual ['echom ''Error renaming "oldName" to: "aNewName"'''], g:expr_list
Execute(tsserver rename requests should be sent):
call ale#rename#SetMap({})
call ale#linter#Reset()
runtime ale_linters/typescript/tsserver.vim
call setpos('.', [bufnr(''), 2, 5, 0])
ALERename
" We shouldn't register the callback yet.
AssertEqual '''''', string(g:Callback)
AssertEqual type(function('type')), type(g:InitCallback)
call g:InitCallback()
AssertEqual 'rename', g:capability_checked
AssertEqual
\ 'function(''ale#rename#HandleTSServerResponse'')',
\ string(g:Callback)
AssertEqual
\ [
\ ale#lsp#tsserver_message#Change(bufnr('')),
\ [0, 'ts@rename', {
\ 'file': expand('%:p'),
\ 'line': 2,
\ 'offset': 5,
\ 'arguments': {
\ 'findInComments': g:ale_rename_tsserver_find_in_comments,
\ 'findInStrings': g:ale_rename_tsserver_find_in_strings,
\ },
\ }]
\ ],
\ g:message_list
AssertEqual {'42': {'old_name': 'somelongerline', 'new_name': 'a-new-name'}},
\ ale#rename#GetMap()
Given python(Some Python file):
foo
somelongerline
bazxyzxyzxyz
Execute(Code actions from LSP should be handled):
call ale#rename#HandleLSPResponse(1, {
\ 'id': 3,
\ 'result': {
\ 'changes': {
\ 'file:///foo/bar/file1.ts': [
\ {
\ 'range': {
\ 'start': {
\ 'line': 1,
\ 'character': 2,
\ },
\ 'end': {
\ 'line': 3,
\ 'character': 4,
\ },
\ },
\ 'newText': 'bla123'
\ },
\ ],
\ },
\ },
\})
AssertEqual
\ [
\ {
\ 'description': 'rename',
\ 'changes': [
\ {
\ 'fileName': '/foo/bar/file1.ts',
\ 'textChanges': [
\ {
\ 'start': {
\ 'line': 2,
\ 'offset': 3,
\ },
\ 'end': {
\ 'line': 4,
\ 'offset': 5,
\ },
\ 'newText': 'bla123',
\ },
\ ],
\ },
\ ],
\ }
\ ],
\ g:code_actions
Execute(DocumentChanges from LSP should be handled):
call ale#rename#HandleLSPResponse(1, {
\ 'id': 3,
\ 'result': {
\ 'documentChanges': [
\ {
\ 'textDocument': {
\ 'version': 1.0,
\ 'uri': 'file:///foo/bar/file1.ts',
\ },
\ 'edits': [
\ {
\ 'range': {
\ 'start': {
\ 'line': 1,
\ 'character': 2,
\ },
\ 'end': {
\ 'line': 3,
\ 'character': 4,
\ },
\ },
\ 'newText': 'bla123',
\ },
\ ],
\ },
\ ],
\ },
\})
AssertEqual
\ [
\ {
\ 'description': 'rename',
\ 'changes': [
\ {
\ 'fileName': '/foo/bar/file1.ts',
\ 'textChanges': [
\ {
\ 'start': {
\ 'line': 2,
\ 'offset': 3,
\ },
\ 'end': {
\ 'line': 4,
\ 'offset': 5,
\ },
\ 'newText': 'bla123',
\ },
\ ],
\ },
\ ],
\ }
\ ],
\ g:code_actions
Execute(Single DocumentChange from LSP should be handled):
call ale#rename#HandleLSPResponse(1, {
\ 'id': 3,
\ 'result': {
\ 'documentChanges': {
\ 'textDocument': {
\ 'version': 1.0,
\ 'uri': 'file:///foo/bar/file1.ts',
\ },
\ 'edits': [
\ {
\ 'range': {
\ 'start': {
\ 'line': 1,
\ 'character': 2,
\ },
\ 'end': {
\ 'line': 3,
\ 'character': 4,
\ },
\ },
\ 'newText': 'bla123',
\ },
\ ],
\ },
\ },
\})
AssertEqual
\ [
\ {
\ 'description': 'rename',
\ 'changes': [
\ {
\ 'fileName': '/foo/bar/file1.ts',
\ 'textChanges': [
\ {
\ 'start': {
\ 'line': 2,
\ 'offset': 3,
\ },
\ 'end': {
\ 'line': 4,
\ 'offset': 5,
\ },
\ 'newText': 'bla123',
\ },
\ ],
\ },
\ ],
\ }
\ ],
\ g:code_actions
Execute(LSP should perform no action when no result):
call ale#rename#HandleLSPResponse(1, {
\ 'id': 3,
\})
AssertEqual g:handle_code_action_called, 0
AssertEqual ['echom ''No rename result received from server'''], g:expr_list
Execute(LSP should perform no action when no changes):
call ale#rename#HandleLSPResponse(1, {
\ 'id': 3,
\ 'result': {},
\})
AssertEqual g:handle_code_action_called, 0
AssertEqual ['echom ''No changes received from server'''], g:expr_list
Execute(LSP should perform no action when changes is empty):
call ale#rename#HandleLSPResponse(1, {
\ 'id': 3,
\ 'result': {
\ 'changes': [],
\ },
\})
AssertEqual g:handle_code_action_called, 0
AssertEqual ['echom ''No changes received from server'''], g:expr_list
Execute(LSP rename requests should be sent):
call ale#rename#SetMap({})
runtime ale_linters/python/pylsp.vim
let b:ale_linters = ['pylsp']
call setpos('.', [bufnr(''), 1, 5, 0])
ALERename
" We shouldn't register the callback yet.
AssertEqual '''''', string(g:Callback)
AssertEqual type(function('type')), type(g:InitCallback)
call g:InitCallback()
AssertEqual 'rename', g:capability_checked
AssertEqual
\ 'function(''ale#rename#HandleLSPResponse'')',
\ string(g:Callback)
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"}]
\ }],
\ [0, 'textDocument/rename', {
\ 'textDocument': {'uri': ale#path#ToURI(expand('%:p'))},
\ 'position': {'line': 0, 'character': 2},
\ 'newName': 'a-new-name',
\ }],
\ ],
\ g:message_list
AssertEqual {'42': {'old_name': 'foo', 'new_name': 'a-new-name'}},
\ ale#rename#GetMap()