Merge commit '76265755a1add77121c8f9dabb3e9bb70fe9a972' as '.vim/bundle/ale'

[etc/vim.git] / .vim / bundle / ale / test / lsp / test_reset_lsp.vader

diff --git a/.vim/bundle/ale/test/lsp/test_reset_lsp.vader b/.vim/bundle/ale/test/lsp/test_reset_lsp.vader
new file mode 100644 (file)
index 0000000..c6be47e
--- /dev/null
+++ b/.vim/bundle/ale/test/lsp/test_reset_lsp.vader
@@ -0,0 +1,169 @@
+Before:
+  Save g:ale_enabled
+  Save g:ale_set_signs
+  Save g:ale_set_quickfix
+  Save g:ale_set_loclist
+  Save g:ale_set_highlights
+  Save g:ale_echo_cursor
+  Save g:ale_buffer_info
+
+  let g:ale_enabled = 0
+  let g:ale_set_signs = 0
+  let g:ale_set_quickfix = 0
+  let g:ale_set_loclist = 0
+  let g:ale_set_highlights = 0
+  let g:ale_echo_cursor = 0
+  let g:expr_list = []
+
+  function EmptyString() abort
+    return ''
+  endfunction
+
+  runtime autoload/ale/util.vim
+
+  function! ale#util#Execute(expr) abort
+    call add(g:expr_list, a:expr)
+  endfunction
+
+  call ale#engine#InitBufferInfo(bufnr(''))
+  " Call this function first, to clear LSP data.
+  call ale#lsp_linter#ClearLSPData()
+
+  call ale#linter#Define('testft', {
+  \   'name': 'lsplinter',
+  \   'lsp': 'tsserver',
+  \   'executable': function('EmptyString'),
+  \   'command': function('EmptyString'),
+  \   'project_root': function('EmptyString'),
+  \   'language': function('EmptyString'),
+  \})
+  call ale#linter#Define('testft', {
+  \   'name': 'lsplinter2',
+  \   'lsp': 'tsserver',
+  \   'executable': function('EmptyString'),
+  \   'command': function('EmptyString'),
+  \   'project_root': function('EmptyString'),
+  \   'language': function('EmptyString'),
+  \})
+  call ale#linter#Define('testft', {
+  \ 'name': 'otherlinter',
+  \ 'callback': 'TestCallback',
+  \ 'executable': has('win32') ? 'cmd': 'true',
+  \ 'command': 'true',
+  \ 'read_buffer': 0,
+  \})
+
+After:
+  Restore
+
+  delfunction EmptyString
+  unlet! g:expr_list
+  unlet! b:ale_save_event_fired
+
+  " Clear LSP data after tests.
+  call ale#lsp_linter#ClearLSPData()
+
+  runtime autoload/ale/util.vim
+
+  call ale#linter#Reset()
+
+Given testft(Some file with an imaginary filetype):
+Execute(ALEStopAllLSPs should clear the loclist):
+  " For these tests we only need to set the keys we need.
+  let g:ale_buffer_info[bufnr('')].loclist = [
+  \ {'linter_name': 'lsplinter'},
+  \ {'linter_name': 'otherlinter'},
+  \]
+  let g:ale_buffer_info[bufnr('')].active_linter_list = [
+  \ {'name': 'lsplinter'},
+  \ {'name': 'otherlinter'},
+  \]
+
+  ALEStopAllLSPs
+
+  " The loclist should be updated.
+  AssertEqual
+  \ ['otherlinter'],
+  \ map(copy(g:ale_buffer_info[bufnr('')].loclist), 'v:val.linter_name')
+
+  " The LSP linter should be removed from the active linter list.
+  AssertEqual
+  \ ['otherlinter'],
+  \ map(copy(g:ale_buffer_info[bufnr('')].active_linter_list), 'v:val.name')
+
+Execute(ALEStopLSP should stop a named LSP):
+  let g:ale_buffer_info[bufnr('')].loclist = [
+  \ {'linter_name': 'lsplinter'},
+  \ {'linter_name': 'lsplinter2'},
+  \ {'linter_name': 'otherlinter'},
+  \]
+  let g:ale_buffer_info[bufnr('')].active_linter_list = [
+  \ {'name': 'lsplinter'},
+  \ {'name': 'lsplinter2'},
+  \ {'name': 'otherlinter'},
+  \]
+  call ale#lsp_linter#SetLSPLinterMap({
+  \ 'conn1': {'name': 'lsplinter'},
+  \ 'conn2': {'name': 'lsplinter2'},
+  \ 'conn3': {'name': 'lsplinter'},
+  \})
+
+  ALEStopLSP lsplinter
+
+  " We should remove only the items for this linter.
+  AssertEqual
+  \ ['lsplinter2', 'otherlinter'],
+  \ map(copy(g:ale_buffer_info[bufnr('')].loclist), 'v:val.linter_name')
+
+  " The linter should be removed from the active linter list.
+  AssertEqual
+  \ ['lsplinter2', 'otherlinter'],
+  \ map(copy(g:ale_buffer_info[bufnr('')].active_linter_list), 'v:val.name')
+
+  " The connections linters with this name should be removed.
+  AssertEqual
+  \ {'conn2': {'name': 'lsplinter2'}},
+  \ ale#lsp_linter#GetLSPLinterMap()
+
+Execute(ALEStopLSP should not clear results for linters not running):
+  let g:ale_buffer_info[bufnr('')].loclist = [
+  \ {'linter_name': 'lsplinter'},
+  \ {'linter_name': 'otherlinter'},
+  \]
+  let g:ale_buffer_info[bufnr('')].active_linter_list = [
+  \ {'name': 'lsplinter'},
+  \ {'name': 'otherlinter'},
+  \]
+
+  ALEStopLSP lsplinter
+
+  " We should emit a message saying the server isn't running.
+  AssertEqual
+  \ ['echom ''No running language server with name: lsplinter'''],
+  \ g:expr_list
+
+  " We should keep the linter items.
+  AssertEqual
+  \ ['lsplinter', 'otherlinter'],
+  \ map(copy(g:ale_buffer_info[bufnr('')].loclist), 'v:val.linter_name')
+  AssertEqual
+  \ ['lsplinter', 'otherlinter'],
+  \ map(copy(g:ale_buffer_info[bufnr('')].active_linter_list), 'v:val.name')
+
+Execute(ALEStopLSP with a bang should not emit warnings):
+  ALEStopLSP! lsplinter
+
+  AssertEqual [], g:expr_list
+
+Execute(ALEStopLSP's completion function should suggest running linter names):
+  call ale#lsp_linter#SetLSPLinterMap({
+  \ 'conn1': {'name': 'pyright'},
+  \ 'conn2': {'name': 'pylsp'},
+  \ 'conn3': {'name': 'imaginaryserver'},
+  \})
+
+  AssertEqual
+  \ ['imaginaryserver', 'pylsp', 'pyright'],
+  \ ale#lsp#reset#Complete('', '', 42)
+  AssertEqual ['imaginaryserver'], ale#lsp#reset#Complete('inary', '', 42)
+  AssertEqual ['pylsp'], ale#lsp#reset#Complete('LSP', '', 42)