#2132 - lint and fix with ale#command#Run

A new function is added here which will later be modified for public use
in linter and fixer callbacks. All linting and fixing now goes through
this new function, to prove that it works in all cases.

autoload/ale/command.vim

@@ -3,33 +3,37 @@
 "   managing files during linting and fixing cycles.
 
 " This dictionary holds lists of files and directories to remove later.
-if !exists('s:managed_data')
+if !exists('s:buffer_data')
-    let s:managed_data = {}
+    let s:buffer_data = {}
 endif
 
 " Used to get the data in tests.
 function! ale#command#GetData() abort
-    return deepcopy(s:managed_data)
+    return deepcopy(s:buffer_data)
 endfunction
 
 function! ale#command#ClearData() abort
-    let s:managed_data = {}
+    let s:buffer_data = {}
+endfunction
+
+function! ale#command#InitData(buffer) abort
+    if !has_key(s:buffer_data, a:buffer)
+        let s:buffer_data[a:buffer] = {
+        \   'jobs': {},
+        \   'file_list': [],
+        \   'directory_list': [],
+        \}
+    endif
 endfunction
 
 function! ale#command#ManageFile(buffer, file) abort
-    if !has_key(s:managed_data, a:buffer)
+    call ale#command#InitData(a:buffer)
-        let s:managed_data[a:buffer] = {'file_list': [], 'directory_list': []}
+    call add(s:buffer_data[a:buffer].file_list, a:file)
-    endif
-
-    call add(s:managed_data[a:buffer].file_list, a:file)
 endfunction
 
 function! ale#command#ManageDirectory(buffer, directory) abort
-    if !has_key(s:managed_data, a:buffer)
+    call ale#command#InitData(a:buffer)
-        let s:managed_data[a:buffer] = {'file_list': [], 'directory_list': []}
+    call add(s:buffer_data[a:buffer].directory_list, a:directory)
-    endif
-
-    call add(s:managed_data[a:buffer].directory_list, a:directory)
 endfunction
 
 function! ale#command#CreateFile(buffer) abort
@@ -61,17 +65,9 @@ function! ale#command#CreateDirectory(buffer) abort
 endfunction
 
 function! ale#command#RemoveManagedFiles(buffer) abort
-    let l:info = get(s:managed_data, a:buffer, {})
+    let l:info = get(s:buffer_data, a:buffer, {})
 
-    if !empty(l:info)
+    if !empty(l:info) && empty(l:info.jobs)
-    \&& (
-    \   !exists('*ale#engine#IsCheckingBuffer')
-    \   || !ale#engine#IsCheckingBuffer(a:buffer)
-    \)
-    \&& (
-    \   !has_key(g:ale_fix_buffer_data, a:buffer)
-    \   || g:ale_fix_buffer_data[a:buffer].done
-    \)
         " We can't delete anything in a sandbox, so wait until we escape from
         " it to delete temporary files and directories.
         if ale#util#InSandbox()
@@ -91,7 +87,7 @@ function! ale#command#RemoveManagedFiles(buffer) abort
             call delete(l:directory, 'rf')
         endfor
 
-        call remove(s:managed_data, a:buffer)
+        call remove(s:buffer_data, a:buffer)
     endif
 endfunction
 
@@ -187,3 +183,148 @@ function! ale#command#FormatCommand(buffer, executable, command, pipe_file_if_ne
 
     return [l:temporary_file, l:command, l:file_created]
 endfunction
+
+function! ale#command#StopJobs(buffer, job_type) abort
+    let l:info = get(s:buffer_data, a:buffer, {})
+
+    if !empty(l:info)
+        let l:new_map = {}
+
+        for [l:job_id, l:job_type] in items(l:info.jobs)
+            let l:job_id = str2nr(l:job_id)
+
+            if a:job_type is# 'all' || a:job_type is# l:job_type
+                call ale#job#Stop(l:job_id)
+            else
+                let l:new_map[l:job_id] = l:job_type
+            endif
+        endfor
+
+        let l:info.jobs = l:new_map
+    endif
+endfunction
+
+function! s:GatherOutput(line_list, job_id, line) abort
+    call add(a:line_list, a:line)
+endfunction
+
+function! s:ExitCallback(buffer, line_list, Callback, data) abort
+    if !has_key(s:buffer_data, a:buffer)
+        return
+    endif
+
+    let l:jobs = s:buffer_data[a:buffer].jobs
+
+    if !has_key(l:jobs, a:data.job_id)
+        return
+    endif
+
+    let l:job_type = remove(l:jobs, a:data.job_id)
+
+    if g:ale_history_enabled
+        call ale#history#SetExitCode(a:buffer, a:data.job_id, a:data.exit_code)
+
+        " Log the output of the command for ALEInfo if we should.
+        if g:ale_history_log_output && a:data.log_output is 1
+            call ale#history#RememberOutput(
+            \   a:buffer,
+            \   a:data.job_id,
+            \   a:line_list[:]
+            \)
+        endif
+    endif
+
+    " If the callback starts any new jobs, use the same job type for them.
+    call setbufvar(a:buffer, 'ale_job_type', l:job_type)
+    call a:Callback(a:buffer, a:line_list, a:data)
+endfunction
+
+function! ale#command#Run(buffer, command, options) abort
+    let l:Callback = a:options.callback
+    let l:output_stream = get(a:options, 'output_stream', 'stdout')
+    let l:line_list = []
+
+    let [l:temporary_file, l:command, l:file_created] = ale#command#FormatCommand(
+    \   a:buffer,
+    \   get(a:options, 'executable', ''),
+    \   a:command,
+    \   get(a:options, 'read_buffer', 0),
+    \   get(a:options, 'input', v:null),
+    \)
+    let l:command = ale#job#PrepareCommand(a:buffer, l:command)
+    let l:job_options = {
+    \   'exit_cb': {job_id, exit_code -> s:ExitCallback(
+    \       a:buffer,
+    \       l:line_list,
+    \       l:Callback,
+    \       {
+    \           'job_id': job_id,
+    \           'exit_code': exit_code,
+    \           'temporary_file': l:temporary_file,
+    \           'log_output': get(a:options, 'log_output', 1),
+    \       }
+    \   )},
+    \   'mode': 'nl',
+    \}
+
+    if l:output_stream is# 'stdout'
+        let l:job_options.out_cb = function('s:GatherOutput', [l:line_list])
+    elseif l:output_stream is# 'stderr'
+        let l:job_options.err_cb = function('s:GatherOutput', [l:line_list])
+    elseif l:output_stream is# 'both'
+        let l:job_options.out_cb = function('s:GatherOutput', [l:line_list])
+        let l:job_options.err_cb = function('s:GatherOutput', [l:line_list])
+    endif
+
+    let l:status = 'failed'
+
+    if get(g:, 'ale_run_synchronously') == 1
+        if get(g:, 'ale_emulate_job_failure') == 1
+            let l:job_id = 0
+        else
+            " Generate a fake job ID for tests.
+            let s:fake_job_id = get(s:, 'fake_job_id', 0) + 1
+            let l:job_id = s:fake_job_id
+        endif
+    else
+        let l:job_id = ale#job#Start(l:command, l:job_options)
+    endif
+
+    if l:job_id
+        let l:status = 'started'
+        let l:job_type = getbufvar(a:buffer, 'ale_job_type', 'all')
+
+        call ale#command#InitData(a:buffer)
+        let s:buffer_data[a:buffer].jobs[l:job_id] = l:job_type
+    endif
+
+    if g:ale_history_enabled
+        call ale#history#Add(a:buffer, l:status, l:job_id, l:command)
+    endif
+
+    if get(g:, 'ale_run_synchronously') == 1 && l:job_id
+        " Run a command synchronously if this test option is set.
+        call extend(l:line_list, systemlist(
+        \   type(l:command) is v:t_list
+        \       ? join(l:command[0:1]) . ' ' . ale#Escape(l:command[2])
+        \       : l:command
+        \))
+
+        " Don't capture output when the callbacks aren't set.
+        if !has_key(l:job_options, 'out_cb')
+        \&& !has_key(l:job_options, 'err_cb')
+            let l:line_list = []
+        endif
+
+        if !exists('g:ale_run_synchronously_callbacks')
+            let g:ale_run_synchronously_callbacks = []
+        endif
+
+        call add(
+        \   g:ale_run_synchronously_callbacks,
+        \   {-> l:job_options.exit_cb(l:job_id, v:shell_error)}
+        \)
+    endif
+
+    return l:job_id ? v:true : v:false
+endfunction

autoload/ale/engine.vim

@@ -5,20 +5,10 @@
 " Remapping of linter problems.
 let g:ale_type_map = get(g:, 'ale_type_map', {})
 
-" Stores information for each job including:
-"
-" linter: The linter dictionary for the job.
-" buffer: The buffer number for the job.
-" output: The array of lines for the output of the job.
-if !has_key(s:, 'job_info_map')
-    let s:job_info_map = {}
-endif
-
 if !has_key(s:, 'executable_cache_map')
     let s:executable_cache_map = {}
 endif
 
-
 function! ale#engine#CleanupEveryBuffer() abort
     for l:key in keys(g:ale_buffer_info)
         " The key could be a filename or a buffer number, so try and
@@ -71,11 +61,9 @@ endfunction
 
 function! ale#engine#InitBufferInfo(buffer) abort
     if !has_key(g:ale_buffer_info, a:buffer)
-        " job_list will hold the list of job IDs
         " active_linter_list will hold the list of active linter names
         " loclist holds the loclist items after all jobs have completed.
         let g:ale_buffer_info[a:buffer] = {
-        \   'job_list': [],
         \   'active_linter_list': [],
         \   'active_other_sources_list': [],
         \   'loclist': [],
@@ -121,12 +109,6 @@ function! ale#engine#CreateDirectory(buffer) abort
     return ale#command#CreateDirectory(a:buffer)
 endfunction
 
-function! s:GatherOutput(job_id, line) abort
-    if has_key(s:job_info_map, a:job_id)
-        call add(s:job_info_map[a:job_id].output, a:line)
-    endif
-endfunction
-
 function! ale#engine#HandleLoclist(linter_name, buffer, loclist, from_other_source) abort
     let l:info = get(g:ale_buffer_info, a:buffer, {})
 
@@ -137,7 +119,7 @@ function! ale#engine#HandleLoclist(linter_name, buffer, loclist, from_other_sour
     if !a:from_other_source
         " Remove this linter from the list of active linters.
         " This may have already been done when the job exits.
-        call filter(l:info.active_linter_list, 'v:val isnot# a:linter_name')
+        call filter(l:info.active_linter_list, 'v:val.name isnot# a:linter_name')
     endif
 
     " Make some adjustments to the loclists to fix common problems, and also
@@ -170,27 +152,19 @@ function! ale#engine#HandleLoclist(linter_name, buffer, loclist, from_other_sour
     call ale#engine#SetResults(a:buffer, l:info.loclist)
 endfunction
 
-function! s:HandleExit(job_id, exit_code) abort
+function! s:HandleExit(job_info, buffer, output, data) abort
-    if !has_key(s:job_info_map, a:job_id)
+    let l:buffer_info = get(g:ale_buffer_info, a:buffer)
+
+    if empty(l:buffer_info)
         return
     endif
 
-    let l:job_info = s:job_info_map[a:job_id]
+    let l:linter = a:job_info.linter
-    let l:linter = l:job_info.linter
+    let l:executable = a:job_info.executable
-    let l:output = l:job_info.output
+    let l:next_chain_index = a:job_info.next_chain_index
-    let l:buffer = l:job_info.buffer
-    let l:executable = l:job_info.executable
-    let l:next_chain_index = l:job_info.next_chain_index
-
-    if g:ale_history_enabled
-        call ale#history#SetExitCode(l:buffer, a:job_id, a:exit_code)
-    endif
 
     " Remove this job from the list.
-    call ale#job#Stop(a:job_id)
+    call filter(l:buffer_info.active_linter_list, 'v:val.name isnot# l:linter.name')
-    call remove(s:job_info_map, a:job_id)
-    call filter(g:ale_buffer_info[l:buffer].job_list, 'v:val isnot# a:job_id')
-    call filter(g:ale_buffer_info[l:buffer].active_linter_list, 'v:val isnot# l:linter.name')
 
     " Stop here if we land in the handle for a job completing if we're in
     " a sandbox.
@@ -198,29 +172,24 @@ function! s:HandleExit(job_id, exit_code) abort
         return
     endif
 
-    if has('nvim') && !empty(l:output) && empty(l:output[-1])
+    if has('nvim') && !empty(a:output) && empty(a:output[-1])
-        call remove(l:output, -1)
+        call remove(a:output, -1)
     endif
 
     if l:next_chain_index < len(get(l:linter, 'command_chain', []))
-        call s:InvokeChain(l:buffer, l:executable, l:linter, l:next_chain_index, l:output)
+        call s:InvokeChain(a:buffer, l:executable, l:linter, l:next_chain_index, a:output)
 
         return
     endif
 
-    " Log the output of the command for ALEInfo if we should.
-    if g:ale_history_enabled && g:ale_history_log_output
-        call ale#history#RememberOutput(l:buffer, a:job_id, l:output[:])
-    endif
-
     try
-        let l:loclist = ale#util#GetFunction(l:linter.callback)(l:buffer, l:output)
+        let l:loclist = ale#util#GetFunction(l:linter.callback)(a:buffer, a:output)
     " Handle the function being unknown, or being deleted.
     catch /E700/
         let l:loclist = []
     endtry
 
-    call ale#engine#HandleLoclist(l:linter.name, l:buffer, l:loclist, 0)
+    call ale#engine#HandleLoclist(l:linter.name, a:buffer, l:loclist, 0)
 endfunction
 
 function! ale#engine#SetResults(buffer, loclist) abort
@@ -431,7 +400,7 @@ function! s:RunJob(options) abort
     let l:command = a:options.command
 
     if empty(l:command)
-        return 0
+        return v:false
     endif
 
     let l:executable = a:options.executable
@@ -442,87 +411,37 @@ function! s:RunJob(options) abort
     let l:read_buffer = a:options.read_buffer
     let l:info = g:ale_buffer_info[l:buffer]
 
-    let [l:temporary_file, l:command, l:file_created] = ale#command#FormatCommand(
+    let l:run = ale#command#Run(l:buffer, l:command, {
-    \   l:buffer,
+    \   'output_stream': l:output_stream,
-    \   l:executable,
+    \   'executable': l:executable,
-    \   l:command,
+    \   'read_buffer': l:read_buffer,
-    \   l:read_buffer,
+    \   'log_output': l:next_chain_index >= len(get(l:linter, 'command_chain', [])),
-    \   v:null,
+    \   'callback': function('s:HandleExit', [{
-    \)
+    \       'linter': l:linter,
-
+    \       'executable': l:executable,
-    if l:file_created
+    \       'next_chain_index': l:next_chain_index,
-        " If a temporary filename has been formatted in to the command, then
+    \   }]),
-        " we do not need to send the Vim buffer to the command.
+    \})
-        let l:read_buffer = 0
-    endif
-
-    let l:command = ale#job#PrepareCommand(l:buffer, l:command)
-    let l:job_options = {
-    \   'mode': 'nl',
-    \   'exit_cb': function('s:HandleExit'),
-    \}
-
-    if l:output_stream is# 'stderr'
-        let l:job_options.err_cb = function('s:GatherOutput')
-    elseif l:output_stream is# 'both'
-        let l:job_options.out_cb = function('s:GatherOutput')
-        let l:job_options.err_cb = function('s:GatherOutput')
-    else
-        let l:job_options.out_cb = function('s:GatherOutput')
-    endif
-
-    if get(g:, 'ale_run_synchronously') == 1
-        " Find a unique Job value to use, which will be the same as the ID for
-        " running commands synchronously. This is only for test code.
-        let l:job_id = len(s:job_info_map) + 1
-
-        while has_key(s:job_info_map, l:job_id)
-            let l:job_id += 1
-        endwhile
-    else
-        let l:job_id = ale#job#Start(l:command, l:job_options)
-    endif
-
-    let l:status = 'failed'
 
     " Only proceed if the job is being run.
-    if l:job_id
+    if l:run
-        " Add the job to the list of jobs, so we can track them.
+        let l:found = 0
-        call add(l:info.job_list, l:job_id)
 
-        if index(l:info.active_linter_list, l:linter.name) < 0
+        for l:other_linter in l:info.active_linter_list
-            call add(l:info.active_linter_list, l:linter.name)
+            if l:other_linter.name is# l:linter.name
+                let l:found = 1
+                break
+            endif
+        endfor
+
+        if !l:found
+            call add(l:info.active_linter_list, l:linter)
         endif
 
-        let l:status = 'started'
-        " Store the ID for the job in the map to read back again.
-        let s:job_info_map[l:job_id] = {
-        \   'linter': l:linter,
-        \   'buffer': l:buffer,
-        \   'executable': l:executable,
-        \   'output': [],
-        \   'next_chain_index': l:next_chain_index,
-        \}
-
         silent doautocmd <nomodeline> User ALEJobStarted
     endif
 
-    if g:ale_history_enabled
+    return l:run
-        call ale#history#Add(l:buffer, l:status, l:job_id, l:command)
-    endif
-
-    if get(g:, 'ale_run_synchronously') == 1
-        " Run a command synchronously if this test option is set.
-        let s:job_info_map[l:job_id].output = systemlist(
-        \   type(l:command) is v:t_list
-        \   ?  join(l:command[0:1]) . ' ' . ale#Escape(l:command[2])
-        \   : l:command
-        \)
-
-        call l:job_options.exit_cb(l:job_id, v:shell_error)
-    endif
-
-    return l:job_id != 0
 endfunction
 
 " Determine which commands to run for a link in a command chain, or
@@ -599,35 +518,26 @@ function! s:InvokeChain(buffer, executable, linter, chain_index, input) abort
 endfunction
 
 function! s:StopCurrentJobs(buffer, include_lint_file_jobs) abort
+    call ale#command#StopJobs(a:buffer, 'linter')
+
+    if a:include_lint_file_jobs
+        call ale#command#StopJobs(a:buffer, 'file_linter')
+    endif
+
     let l:info = get(g:ale_buffer_info, a:buffer, {})
-    let l:new_job_list = []
     let l:new_active_linter_list = []
 
-    for l:job_id in get(l:info, 'job_list', [])
+    for l:linter in get(l:info, 'active_linter_list', [])
-        let l:job_info = get(s:job_info_map, l:job_id, {})
+        " Keep jobs for linting files when we're only linting buffers.
-
+        if !a:include_lint_file_jobs && get(l:linter, 'lint_file')
-        if !empty(l:job_info)
+            call add(l:new_active_linter_list, l:linter)
-            if a:include_lint_file_jobs || !l:job_info.linter.lint_file
-                call ale#job#Stop(l:job_id)
-                call remove(s:job_info_map, l:job_id)
-            else
-                call add(l:new_job_list, l:job_id)
-                " Linters with jobs still running are still active.
-                call add(l:new_active_linter_list, l:job_info.linter.name)
-            endif
         endif
     endfor
 
-    " Remove duplicates from the active linter list.
-    call uniq(sort(l:new_active_linter_list))
-
-    " Update the List, so it includes only the jobs we still need.
-    let l:info.job_list = l:new_job_list
     " Update the active linter list, clearing out anything not running.
     let l:info.active_linter_list = l:new_active_linter_list
 endfunction
 
-
 function! s:RemoveProblemsForDisabledLinters(buffer, linters) abort
     " Figure out which linters are still enabled, and remove
     " problems for linters which are no longer enabled.
@@ -687,6 +597,10 @@ function! s:RunLinter(buffer, linter) abort
     else
         let l:executable = ale#linter#GetExecutable(a:buffer, a:linter)
 
+        " Use different job types for file or linter jobs.
+        let l:job_type = a:linter.lint_file ? 'file_linter' : 'linter'
+        call setbufvar(a:buffer, 'ale_job_type', l:job_type)
+
         if ale#engine#IsExecutable(a:buffer, l:executable)
             return s:InvokeChain(a:buffer, l:executable, a:linter, 0, [])
         endif
@@ -757,90 +671,3 @@ function! ale#engine#GetLoclist(buffer) abort
 
     return g:ale_buffer_info[a:buffer].loclist
 endfunction
-
-" This function can be called with a timeout to wait for all jobs to finish.
-" If the jobs to not finish in the given number of milliseconds,
-" an exception will be thrown.
-"
-" The time taken will be a very rough approximation, and more time may be
-" permitted than is specified.
-function! ale#engine#WaitForJobs(deadline) abort
-    let l:start_time = ale#events#ClockMilliseconds()
-
-    if l:start_time == 0
-        throw 'Failed to read milliseconds from the clock!'
-    endif
-
-    let l:job_list = []
-
-    " Gather all of the jobs from every buffer.
-    for l:info in values(g:ale_buffer_info)
-        call extend(l:job_list, get(l:info, 'job_list', []))
-    endfor
-
-    " NeoVim has a built-in API for this, so use that.
-    if has('nvim')
-        let l:nvim_code_list = jobwait(l:job_list, a:deadline)
-
-        if index(l:nvim_code_list, -1) >= 0
-            throw 'Jobs did not complete on time!'
-        endif
-
-        return
-    endif
-
-    let l:should_wait_more = 1
-
-    while l:should_wait_more
-        let l:should_wait_more = 0
-
-        for l:job_id in l:job_list
-            if ale#job#IsRunning(l:job_id)
-                let l:now = ale#events#ClockMilliseconds()
-
-                if l:now - l:start_time > a:deadline
-                    " Stop waiting after a timeout, so we don't wait forever.
-                    throw 'Jobs did not complete on time!'
-                endif
-
-                " Wait another 10 milliseconds
-                let l:should_wait_more = 1
-                sleep 10ms
-                break
-            endif
-        endfor
-    endwhile
-
-    " Sleep for a small amount of time after all jobs finish.
-    " This seems to be enough to let handlers after jobs end run, and
-    " prevents the occasional failure where this function exits after jobs
-    " end, but before handlers are run.
-    sleep 10ms
-
-    " We must check the buffer data again to see if new jobs started
-    " for command_chain linters.
-    let l:has_new_jobs = 0
-
-    " Check again to see if any jobs are running.
-    for l:info in values(g:ale_buffer_info)
-        for l:job_id in get(l:info, 'job_list', [])
-            if ale#job#IsRunning(l:job_id)
-                let l:has_new_jobs = 1
-                break
-            endif
-        endfor
-    endfor
-
-    if l:has_new_jobs
-        " We have to wait more. Offset the timeout by the time taken so far.
-        let l:now = ale#events#ClockMilliseconds()
-        let l:new_deadline = a:deadline - (l:now - l:start_time)
-
-        if l:new_deadline <= 0
-            " Enough time passed already, so stop immediately.
-            throw 'Jobs did not complete on time!'
-        endif
-
-        call ale#engine#WaitForJobs(l:new_deadline)
-    endif
-endfunction

autoload/ale/fix.vim

@@ -1,13 +1,3 @@
-if !has_key(s:, 'job_info_map')
-    let s:job_info_map = {}
-endif
-
-function! s:GatherOutput(job_id, line) abort
-    if has_key(s:job_info_map, a:job_id)
-        call add(s:job_info_map[a:job_id].output, a:line)
-    endif
-endfunction
-
 " Apply fixes queued up for buffers which may be hidden.
 " Vim doesn't let you modify hidden buffers.
 function! ale#fix#ApplyQueuedFixes() abort
@@ -94,52 +84,48 @@ function! ale#fix#ApplyFixes(buffer, output) abort
     call ale#fix#ApplyQueuedFixes()
 endfunction
 
-function! s:HandleExit(job_id, exit_code) abort
+function! s:HandleExit(job_info, buffer, job_output, data) abort
-    if !has_key(s:job_info_map, a:job_id)
+    let l:buffer_info = get(g:ale_fix_buffer_data, a:buffer, {})
+
+    if empty(l:buffer_info)
         return
     endif
 
-    let l:job_info = remove(s:job_info_map, a:job_id)
+    if a:job_info.read_temporary_file
-    let l:buffer = l:job_info.buffer
+        let l:output = !empty(a:data.temporary_file)
-
+        \   ?  readfile(a:data.temporary_file)
-    if g:ale_history_enabled
+        \   : []
-        call ale#history#SetExitCode(l:buffer, a:job_id, a:exit_code)
+    else
+        let l:output = a:job_output
     endif
 
-    if has_key(l:job_info, 'file_to_read')
+    let l:ChainCallback = get(a:job_info, 'chain_with', v:null)
-        let l:job_info.output = readfile(l:job_info.file_to_read)
+    let l:ProcessWith = get(a:job_info, 'process_with', v:null)
-    endif
-
-    let l:ChainCallback = get(l:job_info, 'chain_with', v:null)
-    let l:ProcessWith = get(l:job_info, 'process_with', v:null)
 
     " Post-process the output with a function if we have one.
     if l:ProcessWith isnot v:null
-        let l:job_info.output = call(
+        let l:output = call(l:ProcessWith, [a:buffer, l:output])
-        \   ale#util#GetFunction(l:ProcessWith),
-        \   [l:buffer, l:job_info.output]
-        \)
     endif
 
     " Use the output of the job for changing the file if it isn't empty,
     " otherwise skip this job and use the input from before.
     "
     " We'll use the input from before for chained commands.
-    if l:ChainCallback is v:null && !empty(split(join(l:job_info.output)))
+    if l:ChainCallback is v:null && !empty(split(join(l:output)))
-        let l:input = l:job_info.output
+        let l:input = l:output
     else
-        let l:input = l:job_info.input
+        let l:input = a:job_info.input
     endif
 
     let l:next_index = l:ChainCallback is v:null
-    \   ? l:job_info.callback_index + 1
+    \   ? a:job_info.callback_index + 1
-    \   : l:job_info.callback_index
+    \   : a:job_info.callback_index
 
     call s:RunFixer({
-    \   'buffer': l:buffer,
+    \   'buffer': a:buffer,
     \   'input': l:input,
-    \   'output': l:job_info.output,
+    \   'output': l:output,
-    \   'callback_list': l:job_info.callback_list,
+    \   'callback_list': a:job_info.callback_list,
     \   'callback_index': l:next_index,
     \   'chain_callback': l:ChainCallback,
     \})
@@ -149,15 +135,13 @@ function! s:RunJob(options) abort
     let l:buffer = a:options.buffer
     let l:command = a:options.command
     let l:input = a:options.input
-    let l:output_stream = a:options.output_stream
-    let l:read_temporary_file = a:options.read_temporary_file
     let l:ChainWith = a:options.chain_with
     let l:read_buffer = a:options.read_buffer
 
     if empty(l:command)
         " If there's nothing further to chain the command with, stop here.
         if l:ChainWith is v:null
-            return 0
+            return v:false
         endif
 
         " If there's another chained callback to run, then run that.
@@ -170,87 +154,30 @@ function! s:RunJob(options) abort
         \   'output': [],
         \})
 
-        return 1
+        return v:true
     endif
 
-    let [l:temporary_file, l:command, l:file_created] = ale#command#FormatCommand(
+    let l:output_stream = a:options.output_stream
-    \   l:buffer,
-    \   '',
-    \   l:command,
-    \   l:read_buffer,
-    \   l:input,
-    \)
 
-    let l:command = ale#job#PrepareCommand(l:buffer, l:command)
+    if a:options.read_temporary_file
-    let l:job_options = {
+        let l:output_stream = 'none'
-    \   'mode': 'nl',
+    endif
-    \   'exit_cb': function('s:HandleExit'),
-    \}
 
-    let l:job_info = {
+    return ale#command#Run(l:buffer, l:command, {
-    \   'buffer': l:buffer,
+    \   'output_stream': l:output_stream,
+    \   'executable': '',
+    \   'read_buffer': l:read_buffer,
     \   'input': l:input,
-    \   'output': [],
+    \   'log_output': 0,
-    \   'chain_with': l:ChainWith,
+    \   'callback': function('s:HandleExit', [{
-    \   'callback_index': a:options.callback_index,
+    \       'input': l:input,
-    \   'callback_list': a:options.callback_list,
+    \       'chain_with': l:ChainWith,
-    \   'process_with': a:options.process_with,
+    \       'callback_index': a:options.callback_index,
-    \}
+    \       'callback_list': a:options.callback_list,
-
+    \       'process_with': a:options.process_with,
-    if l:read_temporary_file
+    \       'read_temporary_file': a:options.read_temporary_file,
-        " TODO: Check that a temporary file is set here.
+    \   }]),
-        let l:job_info.file_to_read = l:temporary_file
+    \})
-    elseif l:output_stream is# 'stderr'
-        let l:job_options.err_cb = function('s:GatherOutput')
-    elseif l:output_stream is# 'both'
-        let l:job_options.out_cb = function('s:GatherOutput')
-        let l:job_options.err_cb = function('s:GatherOutput')
-    else
-        let l:job_options.out_cb = function('s:GatherOutput')
-    endif
-
-    if get(g:, 'ale_emulate_job_failure') == 1
-        let l:job_id = 0
-    elseif get(g:, 'ale_run_synchronously') == 1
-        " Find a unique Job value to use, which will be the same as the ID for
-        " running commands synchronously. This is only for test code.
-        let l:job_id = len(s:job_info_map) + 1
-
-        while has_key(s:job_info_map, l:job_id)
-            let l:job_id += 1
-        endwhile
-    else
-        let l:job_id = ale#job#Start(l:command, l:job_options)
-    endif
-
-    let l:status = l:job_id ? 'started' : 'failed'
-
-    if g:ale_history_enabled
-        call ale#history#Add(l:buffer, l:status, l:job_id, l:command)
-    endif
-
-    if l:job_id == 0
-        return 0
-    endif
-
-    let s:job_info_map[l:job_id] = l:job_info
-
-    if get(g:, 'ale_run_synchronously') == 1
-        " Run a command synchronously if this test option is set.
-        let l:output = systemlist(
-        \   type(l:command) is v:t_list
-        \   ?  join(l:command[0:1]) . ' ' . ale#Escape(l:command[2])
-        \   : l:command
-        \)
-
-        if !l:read_temporary_file
-            let s:job_info_map[l:job_id].output = l:output
-        endif
-
-        call l:job_options.exit_cb(l:job_id, v:shell_error)
-    endif
-
-    return 1
 endfunction
 
 function! s:RunFixer(options) abort
@@ -259,6 +186,9 @@ function! s:RunFixer(options) abort
     let l:index = a:options.callback_index
     let l:ChainCallback = get(a:options, 'chain_callback', v:null)
 
+    " Record new jobs started as fixer jobs.
+    call setbufvar(l:buffer, 'ale_job_type', 'fixer')
+
     while len(a:options.callback_list) > l:index
         let l:Function = l:ChainCallback isnot v:null
         \   ? ale#util#GetFunction(l:ChainCallback)
@@ -419,16 +349,7 @@ function! ale#fix#Fix(buffer, fixing_flag, ...) abort
         return 0
     endif
 
-    for l:job_id in keys(s:job_info_map)
+    call ale#command#StopJobs(a:buffer, 'fixer')
-        call remove(s:job_info_map, l:job_id)
-        call ale#job#Stop(l:job_id)
-    endfor
-
-    " Mark the buffer as `done` so files can be removed.
-    if has_key(g:ale_fix_buffer_data, a:buffer)
-        let g:ale_fix_buffer_data[a:buffer].done = 1
-    endif
-
     " Clean up any files we might have left behind from a previous run.
     call ale#command#RemoveManagedFiles(a:buffer)
     call ale#fix#InitBufferData(a:buffer, a:fixing_flag)

autoload/ale/job.vim

@@ -99,7 +99,8 @@ function! s:VimCloseCallback(channel) abort
     if job_status(l:job) is# 'dead'
         try
             if !empty(l:info) && has_key(l:info, 'exit_cb')
-                call ale#util#GetFunction(l:info.exit_cb)(l:job_id, get(l:info, 'exit_code', 1))
+                " We have to remove the callback, so we don't call it twice.
+                call ale#util#GetFunction(remove(l:info, 'exit_cb'))(l:job_id, get(l:info, 'exit_code', 1))
             endif
         finally
             " Automatically forget about the job after it's done.
@@ -124,7 +125,8 @@ function! s:VimExitCallback(job, exit_code) abort
     if ch_status(job_getchannel(a:job)) is# 'closed'
         try
             if !empty(l:info) && has_key(l:info, 'exit_cb')
-                call ale#util#GetFunction(l:info.exit_cb)(l:job_id, a:exit_code)
+                " We have to remove the callback, so we don't call it twice.
+                call ale#util#GetFunction(remove(l:info, 'exit_cb'))(l:job_id, a:exit_code)
             endif
         finally
             " Automatically forget about the job after it's done.

autoload/ale/lsp_linter.vim

@@ -292,8 +292,17 @@ function! ale#lsp_linter#CheckWithLSP(buffer, linter) abort
     endif
 
     if l:notified
-        if index(l:info.active_linter_list, a:linter.name) < 0
+        let l:found = 0
-            call add(l:info.active_linter_list, a:linter.name)
+
+        for l:other_linter in l:info.active_linter_list
+            if l:other_linter.name is# a:linter.name
+                let l:found = 1
+                break
+            endif
+        endfor
+
+        if !l:found
+            call add(l:info.active_linter_list, a:linter)
         endif
     endif
 

autoload/ale/test.vim

@@ -85,3 +85,103 @@ function! ale#test#GetPreviewWindowText() abort
         endif
     endfor
 endfunction
+
+" This function can be called with a timeout to wait for all jobs to finish.
+" If the jobs to not finish in the given number of milliseconds,
+" an exception will be thrown.
+"
+" The time taken will be a very rough approximation, and more time may be
+" permitted than is specified.
+function! ale#test#WaitForJobs(deadline) abort
+    let l:start_time = ale#events#ClockMilliseconds()
+
+    if l:start_time == 0
+        throw 'Failed to read milliseconds from the clock!'
+    endif
+
+    let l:job_list = []
+
+    " Gather all of the jobs from every buffer.
+    for [l:buffer, l:data] in items(ale#command#GetData())
+        call extend(l:job_list, map(keys(l:data.jobs), 'str2nr(v:val)'))
+    endfor
+
+    " NeoVim has a built-in API for this, so use that.
+    if has('nvim')
+        let l:nvim_code_list = jobwait(l:job_list, a:deadline)
+
+        if index(l:nvim_code_list, -1) >= 0
+            throw 'Jobs did not complete on time!'
+        endif
+
+        return
+    endif
+
+    let l:should_wait_more = 1
+
+    while l:should_wait_more
+        let l:should_wait_more = 0
+
+        for l:job_id in l:job_list
+            if ale#job#IsRunning(l:job_id)
+                let l:now = ale#events#ClockMilliseconds()
+
+                if l:now - l:start_time > a:deadline
+                    " Stop waiting after a timeout, so we don't wait forever.
+                    throw 'Jobs did not complete on time!'
+                endif
+
+                " Wait another 10 milliseconds
+                let l:should_wait_more = 1
+                sleep 10ms
+                break
+            endif
+        endfor
+    endwhile
+
+    " Sleep for a small amount of time after all jobs finish.
+    " This seems to be enough to let handlers after jobs end run, and
+    " prevents the occasional failure where this function exits after jobs
+    " end, but before handlers are run.
+    sleep 10ms
+
+    " We must check the buffer data again to see if new jobs started
+    " for command_chain linters.
+    let l:has_new_jobs = 0
+
+    " Check again to see if any jobs are running.
+    for l:info in values(g:ale_buffer_info)
+        for [l:job_id, l:linter] in get(l:info, 'job_list', [])
+            if ale#job#IsRunning(l:job_id)
+                let l:has_new_jobs = 1
+                break
+            endif
+        endfor
+    endfor
+
+    if l:has_new_jobs
+        " We have to wait more. Offset the timeout by the time taken so far.
+        let l:now = ale#events#ClockMilliseconds()
+        let l:new_deadline = a:deadline - (l:now - l:start_time)
+
+        if l:new_deadline <= 0
+            " Enough time passed already, so stop immediately.
+            throw 'Jobs did not complete on time!'
+        endif
+
+        call ale#test#WaitForJobs(l:new_deadline)
+    endif
+endfunction
+
+function! ale#test#FlushJobs() abort
+    " The variable is checked for in a loop, as calling one series of
+    " callbacks can trigger a further series of callbacks.
+    while exists('g:ale_run_synchronously_callbacks')
+        let l:callbacks = g:ale_run_synchronously_callbacks
+        unlet g:ale_run_synchronously_callbacks
+
+        for l:Callback in l:callbacks
+            call l:Callback()
+        endfor
+    endwhile
+endfunction

doc/ale.txt

@@ -2669,9 +2669,9 @@ ale#command#ManageDirectory(buffer, directory)  *ale#command#ManageDirectory()*
 
 ale#command#ManageFile(buffer, filename)             *ale#command#ManageFile()*
 
-  Given a buffer number for a buffer currently running some linting tasks
+  Given a buffer number for a buffer currently running some linting or fixing
-  and a filename, register a filename with ALE for automatic deletion after
+  tasks and a filename, register a filename with ALE for automatic deletion
-  linting is complete, or when Vim exits.
+  after linting or fixing is complete, or when Vim exits.
 
   If Vim exits suddenly, ALE will try its best to remove temporary files, but
   ALE cannot guarantee with absolute certainty that the files will be removed.
@@ -2682,7 +2682,7 @@ ale#command#ManageFile(buffer, filename)             *ale#command#ManageFile()*
   files and symlinks given to this function. This is to prevent entire
   directories from being accidentally deleted, say in cases of writing
   `dir . '/' . filename` where `filename` is actually `''`, etc. ALE instead
-  manages directories separetly with the |ale#command#ManageDirectory| function.
+  manages directories separately with the |ale#command#ManageDirectory| function.
 
 
 ale#engine#GetLoclist(buffer)                         *ale#engine#GetLoclist()*

test/fix/test_ale_fix.vader

@@ -11,6 +11,7 @@ Before:
   let g:ale_enabled = 0
   let g:ale_echo_cursor = 0
   let g:ale_run_synchronously = 1
+  unlet! g:ale_run_synchronously_callbacks
   let g:ale_set_lists_synchronously = 1
   let g:ale_fix_buffer_data = {}
   let g:ale_fixers = {
@@ -59,6 +60,10 @@ Before:
     return {'command': 'echo x > %t', 'read_temporary_file': 1}
   endfunction
 
+  function CatWithTempFile(buffer, done, lines) abort
+    return {'command': 'cat %t <(echo d)'}
+  endfunction
+
   function RemoveLastLine(buffer, done, lines) abort
     return ['a', 'b']
   endfunction
@@ -177,6 +182,7 @@ After:
   Restore
   unlet! g:ale_run_synchronously
   unlet! g:ale_set_lists_synchronously
+  unlet! g:ale_run_synchronously_callbacks
   unlet! g:ale_emulate_job_failure
   unlet! b:ale_fixers
   unlet! b:ale_fix_on_save
@@ -187,6 +193,7 @@ After:
   delfunction CatLine
   delfunction CatLineOneArg
   delfunction ReplaceWithTempFile
+  delfunction CatWithTempFile
   delfunction RemoveLastLine
   delfunction RemoveLastLineOneArg
   delfunction TestCallback
@@ -235,11 +242,13 @@ Given testft (A file with three lines):
 
 Execute(ALEFix should complain when there are no functions to call):
   ALEFix
+  call ale#test#FlushJobs()
   AssertEqual 'No fixers have been defined. Try :ALEFixSuggest', GetLastMessage()
 
 Execute(ALEFix should apply simple functions):
   let g:ale_fixers.testft = ['AddCarets']
   ALEFix
+  call ale#test#FlushJobs()
 
 Expect(The first function should be used):
   ^a
@@ -249,6 +258,7 @@ Expect(The first function should be used):
 Execute(ALEFix should apply simple functions in a chain):
   let g:ale_fixers.testft = ['AddCarets', 'AddDollars']
   ALEFix
+  call ale#test#FlushJobs()
 
 Expect(Both functions should be used):
   $^a
@@ -258,6 +268,7 @@ Expect(Both functions should be used):
 Execute(ALEFix should allow 0 to be returned to skip functions):
   let g:ale_fixers.testft = ['DoNothing', 'AddDollars']
   ALEFix
+  call ale#test#FlushJobs()
 
 Expect(Only the second function should be applied):
   $a
@@ -268,6 +279,7 @@ Execute(The * fixers shouldn't be used if an empty list is set for fixers):
   let g:ale_fixers.testft = []
   let g:ale_fixers['*'] = ['AddDollars']
   ALEFix
+  call ale#test#FlushJobs()
 
 Expect(Nothing should be changed):
   a
@@ -277,6 +289,7 @@ Expect(Nothing should be changed):
 Execute(* fixers should be used if no filetype is matched):
   let g:ale_fixers = {'*': ['AddDollars']}
   ALEFix
+  call ale#test#FlushJobs()
 
 Expect(The file should be changed):
   $a
@@ -290,6 +303,7 @@ Execute(ALEFix should allow commands to be run):
   else
     let g:ale_fixers.testft = ['CatLine']
     ALEFix
+    call ale#test#FlushJobs()
   endif
 
 Expect(An extra line should be added):
@@ -301,6 +315,7 @@ Expect(An extra line should be added):
 Execute(ALEFix should use fixers passed in commandline when provided):
   let g:ale_fixers.testft = ['RemoveLastLine']
   ALEFix AddCarets AddDollars
+  call ale#test#FlushJobs()
 
 Expect(Only fixers passed via command line should be run):
   $^a
@@ -315,11 +330,28 @@ Execute(ALEFix should allow temporary files to be read):
   else
     let g:ale_fixers.testft = ['ReplaceWithTempFile']
     ALEFix
+    call ale#test#FlushJobs()
   endif
 
 Expect(The line we wrote to the temporary file should be used here):
   x
 
+Execute(ALEFix should not read the temporary file when the option is not set):
+  if has('win32')
+    " Just skip this test on Windows, we can't run it.
+    call setline(1, ['a', 'b', 'c', 'd'])
+  else
+    let g:ale_fixers.testft = ['CatWithTempFile']
+    ALEFix
+    call ale#test#FlushJobs()
+  endif
+
+Expect(An extra line should be added):
+  a
+  b
+  c
+  d
+
 Execute(ALEFix should allow jobs and simple functions to be combined):
   if has('win32')
     " Just skip this test on Windows, we can't run it.
@@ -328,6 +360,7 @@ Execute(ALEFix should allow jobs and simple functions to be combined):
   else
     let g:ale_fixers.testft = ['ReplaceWithTempFile', 'AddDollars']
     ALEFix
+    call ale#test#FlushJobs()
   endif
 
 Expect(The lines from the temporary file should be modified):
@@ -340,6 +373,7 @@ Execute(ALEFix should send lines modified by functions to jobs):
   else
     let g:ale_fixers.testft = ['AddDollars', 'CatLine']
     ALEFix
+    call ale#test#FlushJobs()
   endif
 
 Expect(The lines should first be modified by the function, then the job):
@@ -352,6 +386,7 @@ Execute(ALEFix should skip commands when jobs fail to run):
   let g:ale_emulate_job_failure = 1
   let g:ale_fixers.testft = ['CatLine', 'AddDollars']
   ALEFix
+  call ale#test#FlushJobs()
 
 Expect(Only the second function should be applied):
   $a
@@ -361,6 +396,7 @@ Expect(Only the second function should be applied):
 Execute(ALEFix should handle strings for selecting a single function):
   let g:ale_fixers.testft = 'AddCarets'
   ALEFix
+  call ale#test#FlushJobs()
 
 Expect(The first function should be used):
   ^a
@@ -371,6 +407,7 @@ Execute(ALEFix should use functions from the registry):
   call ale#fix#registry#Add('add_carets', 'AddCarets', [], 'Add some carets')
   let g:ale_fixers.testft = ['add_carets']
   ALEFix
+  call ale#test#FlushJobs()
 
 Expect(The registry function should be used):
   ^a
@@ -380,6 +417,7 @@ Expect(The registry function should be used):
 Execute(ALEFix should be able to remove the last line for files):
   let g:ale_fixers.testft = ['RemoveLastLine']
   ALEFix
+  call ale#test#FlushJobs()
 
 Expect(There should be only two lines):
   a
@@ -388,6 +426,7 @@ Expect(There should be only two lines):
 Execute(ALEFix should accept funcrefs):
   let g:ale_fixers.testft = [function('RemoveLastLine')]
   ALEFix
+  call ale#test#FlushJobs()
 
 Expect(There should be only two lines):
   a
@@ -401,6 +440,7 @@ Execute(ALEFix should accept lambdas):
   else
     let g:ale_fixers.testft = [{buffer, done, lines -> lines + ['d']}]
     ALEFix
+    call ale#test#FlushJobs()
   endif
 
 Expect(There should be an extra line):
@@ -413,6 +453,7 @@ Execute(ALEFix should user buffer-local fixer settings):
   let g:ale_fixers.testft = ['AddCarets', 'AddDollars']
   let b:ale_fixers = {'testft': ['RemoveLastLine']}
   ALEFix
+  call ale#test#FlushJobs()
 
 Expect(There should be only two lines):
   a
@@ -422,6 +463,7 @@ Execute(ALEFix should allow Lists to be used for buffer-local fixer settings):
   let g:ale_fixers.testft = ['AddCarets', 'AddDollars']
   let b:ale_fixers = ['RemoveLastLine']
   ALEFix
+  call ale#test#FlushJobs()
 
 Expect(There should be only two lines):
   a
@@ -447,6 +489,7 @@ Execute(ALEFix should fix files on the save event):
 
   call SetUpLinters()
   call ale#events#SaveEvent(bufnr(''))
+  call ale#test#FlushJobs()
 
   " We should save the file.
   AssertEqual ['$a', '$b', '$c'], readfile('fix_test_file')
@@ -518,6 +561,7 @@ Execute(ALEFix should still lint with no linters to be applied):
 
   call SetUpLinters()
   call ale#events#SaveEvent(bufnr(''))
+  call ale#test#FlushJobs()
 
   Assert !filereadable('fix_test_file'), 'The file should not have been saved'
 
@@ -552,6 +596,7 @@ Execute(ALEFix should still lint when nothing was fixed on save):
 
   call SetUpLinters()
   call ale#events#SaveEvent(bufnr(''))
+  call ale#test#FlushJobs()
 
   Assert !filereadable('fix_test_file'), 'The file should not have been saved'
 
@@ -597,6 +642,7 @@ Execute(ale#fix#InitBufferData() should set up the correct data):
 Execute(ALEFix simple functions should be able to accept one argument, the buffer):
   let g:ale_fixers.testft = ['RemoveLastLineOneArg']
   ALEFix
+  call ale#test#FlushJobs()
 
 Expect(There should be only two lines):
   a
@@ -632,6 +678,7 @@ Execute(ALEFix functions returning jobs should be able to accept one argument):
   else
     let g:ale_fixers.testft = ['CatLine']
     ALEFix
+    call ale#test#FlushJobs()
   endif
 
 Expect(An extra line should be added):
@@ -643,22 +690,26 @@ Expect(An extra line should be added):
 Execute(ALE should print a message telling you something isn't a valid fixer when you type some nonsense):
   let g:ale_fixers.testft = ['CatLine', 'invalidname']
   ALEFix
+  call ale#test#FlushJobs()
 
   AssertEqual 'There is no fixer named `invalidname`. Check :ALEFixSuggest', GetLastMessage()
 
 Execute(ALE should complain about invalid fixers with minuses in the name):
   let g:ale_fixers.testft = ['foo-bar']
   ALEFix
+  call ale#test#FlushJobs()
 
   AssertEqual 'There is no fixer named `foo-bar`. Check :ALEFixSuggest', GetLastMessage()
 
 Execute(ALE should tolerate valid fixers with minuses in the name):
   let g:ale_fixers.testft = ['prettier-standard']
   ALEFix
+  call ale#test#FlushJobs()
 
 Execute(Test fixing with chained callbacks):
   let g:ale_fixers.testft = ['FirstChainCallback']
   ALEFix
+  call ale#test#FlushJobs()
 
   " The buffer shouldn't be piped in for earlier commands in the chain.
   AssertEqual
@@ -677,6 +728,7 @@ Expect(The echoed line should be added):
 Execute(Test fixing with chained callback where the first command is skipped):
   let g:ale_fixers.testft = ['FirstChainCallbackSkipped']
   ALEFix
+  call ale#test#FlushJobs()
 
 Expect(The default line should be added):
   a
@@ -687,6 +739,7 @@ Expect(The default line should be added):
 Execute(Test fixing with chained callback where the second command is skipped):
   let g:ale_fixers.testft = ['FirstChainCallbackSecondSkipped']
   ALEFix
+  call ale#test#FlushJobs()
 
 Expect(The default line should be added):
   a
@@ -697,6 +750,7 @@ Expect(The default line should be added):
 Execute(Test fixing with chained callback where the final callback is skipped):
   let g:ale_fixers.testft = ['ChainWhereLastIsSkipped']
   ALEFix
+  call ale#test#FlushJobs()
 
 Expect(The lines should be the same):
   a
@@ -706,6 +760,7 @@ Expect(The lines should be the same):
 Execute(Empty output should be ignored):
   let g:ale_fixers.testft = ['IgnoredEmptyOutput']
   ALEFix
+  call ale#test#FlushJobs()
 
 Expect(The lines should be the same):
   a
@@ -715,6 +770,7 @@ Expect(The lines should be the same):
 Execute(A temporary file shouldn't be piped into the command when disabled):
   let g:ale_fixers.testft = ['EchoLineNoPipe']
   ALEFix
+  call ale#test#FlushJobs()
 
   AssertEqual
   \ string(ale#job#PrepareCommand(bufnr(''), 'echo new line')),
@@ -731,6 +787,7 @@ Expect(The new line should be used):
 Execute(Post-processing should work):
   let g:ale_fixers.testft = ['FixWithJSONPostProcessing']
   ALEFix
+  call ale#test#FlushJobs()
 
 Expect(The lines in the JSON should be used):
   x
@@ -740,5 +797,7 @@ Expect(The lines in the JSON should be used):
 Execute(ALEFix should apply autocmds):
   let g:ale_fixers.testft = ['AddCarets']
   ALEFix
+  call ale#test#FlushJobs()
+
   AssertEqual g:pre_success, 1
   AssertEqual g:post_success, 1

test/lsp/test_reset_lsp.vader

@@ -18,6 +18,9 @@ Before:
   endfunction
 
   call ale#engine#InitBufferInfo(bufnr(''))
+  " Call this function first, so we can be sure the module is loaded before we
+  " check if it exists.
+  call ale#lsp_linter#ClearLSPData()
 
   call ale#linter#Define('testft', {
   \   'name': 'lsplinter',
@@ -68,7 +71,10 @@ Execute(ALEStopAllLSPs should clear the loclist):
   \   'linter_name': 'otherlinter',
   \ },
   \]
-  let g:ale_buffer_info[bufnr('')].active_linter_list = ['lsplinter', 'otherlinter']
+  let g:ale_buffer_info[bufnr('')].active_linter_list = [
+  \ {'name': 'lsplinter'},
+  \ {'name': 'otherlinter'},
+  \]
 
   ALEStopAllLSPs
 
@@ -87,4 +93,6 @@ Execute(ALEStopAllLSPs should clear the loclist):
   \]
 
   " The LSP linter should be removed from the active linter list.
-  AssertEqual g:ale_buffer_info[bufnr('')].active_linter_list, ['otherlinter']
+  AssertEqual
+  \ ['otherlinter'],
+  \ map(copy(g:ale_buffer_info[bufnr('')].active_linter_list), 'v:val.name')

test/sign/test_linting_sets_signs.vader

@@ -63,5 +63,6 @@ After:
 
 Execute(The signs should be updated after linting is done):
   ALELint
+  call ale#test#FlushJobs()
 
   AssertEqual [['1', 'ALEWarningSign'], ['2', 'ALEErrorSign']], CollectSigns()

test/sign/test_sign_placement.vader

@@ -134,6 +134,7 @@ Given testft(A file with warnings/errors):
 
 Execute(The current signs should be set for running a job):
   ALELint
+  call ale#test#FlushJobs()
 
   AssertEqual
   \ [

test/smoke_test.vader

@@ -66,7 +66,7 @@ Execute(Linters should run with the default options):
   " where tests fail randomly.
   for g:i in range(has('nvim-0.3') || has('win32') ? 5 : 1)
     call ale#Queue(0, '')
-    call ale#engine#WaitForJobs(2000)
+    call ale#test#WaitForJobs(2000)
 
     let g:results = ale#test#GetLoclistWithoutModule()
 
@@ -110,7 +110,7 @@ Execute(Linters should run in PowerShell too):
     \})
 
     call ale#Queue(0, '')
-    call ale#engine#WaitForJobs(4000)
+    call ale#test#WaitForJobs(4000)
 
     AssertEqual [
     \ {
@@ -140,7 +140,7 @@ Execute(Linters should run in PowerShell too):
 
 Execute(Previous errors should be removed when linters change):
   call ale#Queue(0, '')
-  call ale#engine#WaitForJobs(2000)
+  call ale#test#WaitForJobs(2000)
 
   call ale#linter#Reset()
 
@@ -167,7 +167,7 @@ Execute(Previous errors should be removed when linters change):
   " where tests fail randomly.
   for g:i in range(has('nvim-0.3') || has('win32') ? 5 : 1)
     call ale#Queue(0, '')
-    call ale#engine#WaitForJobs(2000)
+    call ale#test#WaitForJobs(2000)
 
     let g:results = ale#test#GetLoclistWithoutModule()
 

test/test_ale_lint_command.vader

@@ -1,7 +1,9 @@
 Before:
   Save g:ale_buffer_info
+  Save g:ale_enabled
 
   let g:ale_buffer_info = {}
+  let g:ale_enabled = 1
 
   let g:expected_loclist = [{
   \ 'bufnr': bufnr('%'),
@@ -58,7 +60,7 @@ Execute(ALELint should run the linters):
   " Try to run the linter a few times, as it fails randomly in NeoVim.
   for b:i in range(5)
     ALELint
-    call ale#engine#WaitForJobs(2000)
+    call ale#test#WaitForJobs(2000)
 
     if !has('nvim')
       " Sleep so the delayed list function can run.

test/test_ale_toggle.vader

@@ -10,6 +10,7 @@ Before:
   let g:ale_set_signs = 1
   let g:ale_set_lists_synchronously = 1
   let g:ale_run_synchronously = 1
+  unlet! g:ale_run_synchronously_callbacks
   let g:ale_pattern_options = {}
   let g:ale_pattern_options_enabled = 1
   let g:ale_set_balloons =
@@ -85,6 +86,7 @@ Before:
 After:
   Restore
 
+  unlet! g:ale_run_synchronously_callbacks
   unlet! g:expected_loclist
   unlet! g:expected_groups
   unlet! b:ale_enabled
@@ -113,6 +115,7 @@ Execute(ALEToggle should reset everything and then run again):
   AssertEqual 'foobar', &filetype
 
   ALELint
+  call ale#test#FlushJobs()
 
   " First check that everything is there...
   AssertEqual g:expected_loclist, ale#test#GetLoclistWithoutModule()
@@ -135,6 +138,7 @@ Execute(ALEToggle should reset everything and then run again):
 
   " Toggle ALE on, everything should be set up and run again.
   ALEToggle
+  call ale#test#FlushJobs()
 
   AssertEqual g:expected_loclist, ale#test#GetLoclistWithoutModule()
   AssertEqual [0, [[2, 1000001, 'ALEErrorSign']]], ale#sign#FindCurrentSigns(bufnr('%'))
@@ -157,6 +161,7 @@ Execute(ALEToggle should skip filename keys and preserve them):
   \}
 
   ALELint
+  call ale#test#FlushJobs()
 
   " Now Toggle ALE off.
   ALEToggle
@@ -174,6 +179,7 @@ Execute(ALEToggle should skip filename keys and preserve them):
 
   " Toggle ALE on again.
   ALEToggle
+  call ale#test#FlushJobs()
 
   AssertEqual
   \ {
@@ -188,15 +194,18 @@ Execute(ALEToggle should skip filename keys and preserve them):
 
 Execute(ALEDisable should reset everything and stay disabled):
   ALELint
+  call ale#test#FlushJobs()
 
   AssertEqual g:expected_loclist, ale#test#GetLoclistWithoutModule()
 
   ALEDisable
+  call ale#test#FlushJobs()
 
   AssertEqual [], ale#test#GetLoclistWithoutModule()
   AssertEqual 0, g:ale_enabled
 
   ALEDisable
+  call ale#test#FlushJobs()
 
   AssertEqual [], ale#test#GetLoclistWithoutModule()
   AssertEqual 0, g:ale_enabled
@@ -205,6 +214,7 @@ Execute(ALEEnable should enable ALE and lint again):
   let g:ale_enabled = 0
 
   ALEEnable
+  call ale#test#FlushJobs()
 
   AssertEqual g:expected_loclist, ale#test#GetLoclistWithoutModule()
   AssertEqual 1, g:ale_enabled
@@ -213,6 +223,7 @@ Execute(ALEReset should reset everything for a buffer):
   AssertEqual 'foobar', &filetype
 
   ALELint
+  call ale#test#FlushJobs()
 
   " First check that everything is there...
   AssertEqual g:expected_loclist, ale#test#GetLoclistWithoutModule()
@@ -224,6 +235,7 @@ Execute(ALEReset should reset everything for a buffer):
 
   " Now Toggle ALE off.
   ALEReset
+  call ale#test#FlushJobs()
 
   " Everything should be cleared.
   Assert !has_key(g:ale_buffer_info, bufnr('')), 'The g:ale_buffer_info Dictionary was not removed'
@@ -237,6 +249,7 @@ Execute(ALEToggleBuffer should reset everything and then run again):
   AssertEqual 'foobar', &filetype
 
   ALELint
+  call ale#test#FlushJobs()
 
   " First check that everything is there...
   AssertEqual g:expected_loclist, ale#test#GetLoclistWithoutModule()
@@ -257,6 +270,7 @@ Execute(ALEToggleBuffer should reset everything and then run again):
 
   " Toggle ALE on, everything should be set up and run again.
   ALEToggleBuffer
+  call ale#test#FlushJobs()
 
   AssertEqual g:expected_loclist, ale#test#GetLoclistWithoutModule()
   AssertEqual [0, [[2, 1000001, 'ALEErrorSign']]], ale#sign#FindCurrentSigns(bufnr('%'))
@@ -268,10 +282,12 @@ Execute(ALEToggleBuffer should reset everything and then run again):
 
 Execute(ALEDisableBuffer should reset everything and stay disabled):
   ALELint
+  call ale#test#FlushJobs()
 
   AssertEqual g:expected_loclist, ale#test#GetLoclistWithoutModule()
 
   ALEDisableBuffer
+  call ale#test#FlushJobs()
 
   AssertEqual [], ale#test#GetLoclistWithoutModule()
   AssertEqual 0, b:ale_enabled
@@ -280,6 +296,7 @@ Execute(ALEEnableBuffer should enable ALE and lint again):
   let b:ale_enabled = 0
 
   ALEEnableBuffer
+  call ale#test#FlushJobs()
 
   AssertEqual g:expected_loclist, ale#test#GetLoclistWithoutModule()
   AssertEqual 1, b:ale_enabled
@@ -303,6 +320,7 @@ Execute(ALEResetBuffer should reset everything for a buffer):
   AssertEqual 'foobar', &filetype
 
   ALELint
+  call ale#test#FlushJobs()
 
   " First check that everything is there...
   AssertEqual g:expected_loclist, ale#test#GetLoclistWithoutModule()
@@ -314,6 +332,7 @@ Execute(ALEResetBuffer should reset everything for a buffer):
 
   " Now Toggle ALE off.
   ALEResetBuffer
+  call ale#test#FlushJobs()
 
   " Everything should be cleared.
   Assert !has_key(g:ale_buffer_info, bufnr('')), 'The g:ale_buffer_info Dictionary was not removed'

test/test_command_chain.vader

@@ -1,6 +1,7 @@
 Before:
   Save &shell, g:ale_run_synchronously
   let g:ale_run_synchronously = 1
+  unlet! g:ale_run_synchronously_callbacks
 
   if !has('win32')
     set shell=/bin/sh
@@ -47,6 +48,7 @@ Before:
 
 After:
   Restore
+  unlet! g:ale_run_synchronously_callbacks
   unlet! g:first_echo_called
   unlet! g:second_echo_called
   unlet! g:final_callback_called
@@ -63,6 +65,7 @@ Given foobar (Some imaginary filetype):
 Execute(Check the results of running the chain):
   AssertEqual 'foobar', &filetype
   call ale#Queue(0)
+  call ale#test#FlushJobs()
 
   Assert g:first_echo_called, 'The first chain item was not called'
   Assert g:second_echo_called, 'The second chain item was not called'

test/test_errors_removed_after_filetype_changed.vader

@@ -3,7 +3,6 @@ Before:
   Save g:ale_buffer_info
   Save g:ale_echo_cursor
   Save g:ale_run_synchronously
-  Save g:ale_run_synchronously
   Save g:ale_set_highlights
   Save g:ale_set_loclist
   Save g:ale_set_quickfix
@@ -17,6 +16,7 @@ Before:
   let g:ale_echo_cursor = 0
 
   let g:ale_run_synchronously = 1
+  unlet! g:ale_run_synchronously_callbacks
   call setloclist(0, [])
 
   noautocmd let &filetype = 'foobar'
@@ -44,6 +44,8 @@ Before:
 
 After:
   Restore
+
+  unlet! g:ale_run_synchronously_callbacks
   delfunction TestCallback
 
   call ale#linter#Reset()
@@ -51,6 +53,7 @@ After:
 
 Execute(Error should be removed when the filetype changes to something else we cannot check):
   call ale#Queue(0)
+  call ale#test#FlushJobs()
   sleep 1ms
 
   AssertEqual 1, len(ale#test#GetLoclistWithoutModule())
@@ -58,6 +61,7 @@ Execute(Error should be removed when the filetype changes to something else we c
   noautocmd let &filetype = 'foobar2'
 
   call ale#Queue(0)
+  call ale#test#FlushJobs()
   sleep 1ms
 
   " We should get some items from the second filetype.
@@ -66,6 +70,7 @@ Execute(Error should be removed when the filetype changes to something else we c
   noautocmd let &filetype = 'xxx'
 
   call ale#Queue(0)
+  call ale#test#FlushJobs()
   sleep 1ms
 
   AssertEqual 0, len(ale#test#GetLoclistWithoutModule())

test/test_format_temporary_file_creation.vader

@@ -13,6 +13,7 @@ Before:
   let g:ale_echo_cursor = 0
   let g:ale_enabled = 1
   let g:ale_run_synchronously = 1
+  unlet! g:ale_run_synchronously_callbacks
   let g:ale_set_highlights = 0
   let g:ale_set_loclist = 0
   let g:ale_set_quickfix = 0
@@ -41,6 +42,7 @@ Before:
 After:
   Restore
 
+  unlet! g:ale_run_synchronously_callbacks
   unlet! g:output
   delfunction TestCallback
 
@@ -56,5 +58,6 @@ Execute(ALE should be able to read the %t file):
   AssertEqual 'foobar', &filetype
 
   ALELint
+  call ale#test#FlushJobs()
 
   AssertEqual ['foo', 'bar', 'baz'], g:output

test/test_highlight_placement.vader

@@ -9,6 +9,7 @@ Before:
   Save g:ale_set_signs
 
   let g:ale_run_synchronously = 1
+  unlet! g:ale_run_synchronously_callbacks
   let g:ale_set_highlights = 1
   let g:ale_set_signs = 1
   let g:ale_buffer_info = {}
@@ -64,6 +65,7 @@ Before:
 After:
   Restore
 
+  unlet! g:ale_run_synchronously_callbacks
   unlet! g:items
   unlet! b:ale_enabled
 
@@ -81,6 +83,7 @@ Given testft(A Javscript file with warnings/errors):
 
 Execute(Highlights should be set when a linter runs):
   ALELint
+  call ale#test#FlushJobs()
 
   AssertEqual
   \ [

test/test_history_saving.vader

@@ -2,6 +2,10 @@ Before:
   Save g:ale_max_buffer_history_size
   Save g:ale_history_log_output
   Save g:ale_run_synchronously
+  Save g:ale_enabled
+
+  let g:ale_enabled = 1
+  let g:ale_run_synchronously = 1
 
   unlet! b:ale_fixers
   unlet! b:ale_enabled
@@ -68,27 +72,19 @@ Given foobar (Some imaginary filetype):
 Execute(History should be set when commands are run):
   AssertEqual 'foobar', &filetype
 
-  let g:expected_results = ['command', 'exit_code', 'job_id', 'status']
+  let b:ale_history = []
+  ALELint
+  call ale#test#FlushJobs()
 
-  " Retry this test until it works. This one can randomly fail.
+  let g:history = filter(
-  for g:i in range(has('nvim-0.3') || has('win32') ? 5 : 1)
+  \ copy(ale#history#Get(bufnr(''))),
-    let b:ale_history = []
+  \ 'v:val.job_id isnot# ''executable''',
-    call ale#Queue(0)
+  \)
-    call ale#engine#WaitForJobs(2000)
 
-    let g:history = filter(
+  AssertEqual 1, len(g:history)
-    \ copy(ale#history#Get(bufnr(''))),
+  AssertEqual
-    \ 'v:val.job_id isnot# ''executable''',
+  \ ['command', 'exit_code', 'job_id', 'status'],
-    \)
+  \ sort(keys(g:history[0]))
-
-    AssertEqual 1, len(g:history)
-
-    if sort(keys(g:history[0])) == g:expected_results
-      break
-    endif
-  endfor
-
-  AssertEqual g:expected_results, sort(keys(g:history[0]))
 
   if has('win32')
     AssertEqual 'cmd /s/c "echo command history test"', g:history[0].command
@@ -106,8 +102,8 @@ Execute(History should be not set when disabled):
 
   let g:ale_history_enabled = 0
 
-  call ale#Queue(0)
+  ALELint
-  call ale#engine#WaitForJobs(2000)
+  call ale#test#FlushJobs()
 
   AssertEqual [], ale#history#Get(bufnr(''))
 
@@ -115,24 +111,21 @@ Execute(History should include command output if logging is enabled):
   AssertEqual 'foobar', &filetype
 
   let g:ale_history_log_output = 1
-  let g:expected_results = ['command history test']
 
   " Retry this test until it works. This one can randomly fail.
-  for g:i in range(has('nvim-0.3') || has('win32') ? 5 : 1)
+  let b:ale_history = []
-    let b:ale_history = []
+  ALELint
-    call ale#Queue(0)
+  call ale#test#FlushJobs()
-    call ale#engine#WaitForJobs(2000)
 
-    let g:history = ale#history#Get(bufnr(''))
+  let g:history = ale#history#Get(bufnr(''))
 
-    AssertEqual 1, len(g:history)
+  AssertEqual 1, len(g:history)
-
+  AssertEqual
-    if get(g:history[0], 'output', []) == g:expected_results
+  \ ['command history test'],
-      break
+  \ map(
-    endif
+  \   copy(get(g:history[0], 'output', [])),
-  endfor
+  \   'substitute(v:val, ''[\r ]*$'', '''', ''g'')'
-
+  \ )
-  AssertEqual g:expected_results, get(g:history[0], 'output', [])
 
 Execute(History items should be popped after going over the max):
   let b:ale_history = map(range(20), '{''status'': ''started'', ''job_id'': v:val, ''command'': ''foobar''}')
@@ -169,10 +162,13 @@ Execute(The history should be updated when fixers are run):
 
   let b:ale_fixers = {'foobar': ['TestFixer']}
   let b:ale_enabled = 0
-  let g:ale_run_synchronously = 1
 
   ALEFix
 
+  AssertEqual ['started'], map(copy(b:ale_history), 'v:val.status')
+
+  call ale#test#FlushJobs()
+
   AssertEqual ['finished'], map(copy(b:ale_history), 'v:val.status')
 
   if has('win32')

test/test_lint_file_linters.vader

@@ -8,6 +8,7 @@ Before:
 
   let g:ale_buffer_info = {}
   let g:ale_run_synchronously = 1
+  unlet! g:ale_run_synchronously_callbacks
   let g:ale_set_lists_synchronously = 1
   let b:ale_save_event_fired = 0
 
@@ -89,6 +90,7 @@ After:
 
   Restore
 
+  unlet! g:ale_run_synchronously_callbacks
   unlet! b:ale_save_event_fired
   unlet! b:ale_enabled
   unlet g:buffer_result
@@ -111,6 +113,7 @@ Given foobar (Some imaginary filetype):
 
 Execute(Running linters without 'lint_file' should run only buffer linters):
   call ale#Queue(0)
+  call ale#test#FlushJobs()
 
   AssertEqual [
   \ {
@@ -131,6 +134,7 @@ Execute(Running linters with 'lint_file' should run all linters):
   Assert filereadable(expand('%:p')), 'The file was not readable'
 
   call ale#Queue(0, 'lint_file')
+  call ale#test#FlushJobs()
 
   AssertEqual [
   \ {
@@ -163,6 +167,7 @@ Execute(Linter errors from files should be kept):
   Assert filereadable(expand('%:p')), 'The file was not readable'
 
   call ale#Queue(0, 'lint_file')
+  call ale#test#FlushJobs()
 
   " Change the results for the buffer callback.
   let g:buffer_result = [
@@ -175,6 +180,7 @@ Execute(Linter errors from files should be kept):
   \]
 
   call ale#Queue(0)
+  call ale#test#FlushJobs()
 
   AssertEqual [
   \ {
@@ -202,6 +208,7 @@ Execute(Linter errors from files should be kept when no other linters are run):
   Assert filereadable(expand('%:p')), 'The file was not readable'
 
   call ale#Queue(0, 'lint_file')
+  call ale#test#FlushJobs()
 
   AssertEqual [
   \ {
@@ -240,11 +247,13 @@ Execute(The Save event should respect the buffer number):
   Assert filereadable(expand('%:p')), 'The file was not readable'
 
   call ale#events#SaveEvent(bufnr('') + 1)
+  call ale#test#FlushJobs()
 
   " We shouldn't get any prblems yet.
   AssertEqual [], GetSimplerLoclist()
 
   call ale#events#SaveEvent(bufnr(''))
+  call ale#test#FlushJobs()
 
   " We should get them now we used the right buffer number.
   AssertEqual [
@@ -268,6 +277,7 @@ Execute(The Save event should set b:ale_save_event_fired to 1):
 
   call ale#linter#Reset()
   call ale#events#SaveEvent(bufnr(''))
+  call ale#test#FlushJobs()
 
   " This flag needs to be set so windows can be opened, etc.
   AssertEqual 1, b:ale_save_event_fired
@@ -276,6 +286,7 @@ Execute(b:ale_save_event_fired should be set to 0 when results are set):
   let b:ale_save_event_fired = 1
 
   call ale#engine#SetResults(bufnr(''), [])
+  call ale#test#FlushJobs()
 
   AssertEqual 0, b:ale_save_event_fired
 
@@ -289,15 +300,18 @@ Execute(lint_file linters should stay running after checking without them):
   " The lint_file linter should still be running.
   AssertEqual
   \ ['lint_file_linter', 'buffer_linter'],
-  \ g:ale_buffer_info[bufnr('')].active_linter_list
+  \ map(copy(g:ale_buffer_info[bufnr('')].active_linter_list), 'v:val.name')
   " We should have 1 job for each linter.
-  AssertEqual 2, len(g:ale_buffer_info[bufnr('')].job_list)
+  AssertEqual
+  \ 2,
+  \ len(keys(get(get(ale#command#GetData(), bufnr(''), {}), 'jobs', {})))
 
-  call ale#engine#WaitForJobs(2000)
+  call ale#test#WaitForJobs(2000)
 
 Execute(The save event should not lint the buffer when ALE is disabled):
   let g:ale_enabled = 0
   call ale#events#SaveEvent(bufnr(''))
+  call ale#test#FlushJobs()
 
   AssertEqual [], GetSimplerLoclist()
   AssertEqual 0, b:ale_save_event_fired

test/test_lint_on_enter_when_file_changed.vader

@@ -50,6 +50,7 @@ Execute(The file changed event function should set b:ale_file_changed):
 Execute(The file changed event function should lint the current buffer when it has changed):
   set filetype=foobar
   call ale#events#FileChangedEvent(bufnr(''))
+  call ale#test#FlushJobs()
 
   AssertEqual [{
   \   'bufnr': bufnr(''),
@@ -68,6 +69,7 @@ Execute(The buffer should be checked after entering it after the file has change
 
   set filetype=foobar
   call ale#events#ReadOrEnterEvent(bufnr(''))
+  call ale#test#FlushJobs()
 
   AssertEqual [{
   \   'bufnr': bufnr(''),

test/test_linting_blacklist.vader

@@ -11,6 +11,6 @@ Given unite (A Unite.vim file):
 
 Execute(Running ALE on a blacklisted file shouldn't change anything):
   call ale#Queue(0)
-  call ale#engine#WaitForJobs(2000)
+  call ale#test#WaitForJobs(2000)
 
   AssertEqual {}, g:ale_buffer_info

test/test_linting_updates_loclist.vader

@@ -64,6 +64,7 @@ Given foobar (Some JavaScript with problems):
 
 Execute(The loclist should be updated after linting is done):
   ALELint
+  call ale#test#FlushJobs()
 
   AssertEqual
   \ [

test/test_no_linting_on_write_quit.vader

@@ -58,6 +58,7 @@ Execute(No linting should be done on :wq or :x):
 
   " First try just the SaveEvent, to be sure that we set errors in the test.
   call ale#events#SaveEvent(bufnr(''))
+  call ale#test#FlushJobs()
 
   AssertEqual 1, len(ale#test#GetLoclistWithoutModule())
 
@@ -65,6 +66,7 @@ Execute(No linting should be done on :wq or :x):
   call setloclist(0, [])
   call ale#events#QuitEvent(bufnr(''))
   call ale#events#SaveEvent(bufnr(''))
+  call ale#test#FlushJobs()
 
   AssertEqual [], ale#test#GetLoclistWithoutModule()
 
@@ -73,11 +75,13 @@ Execute(No linting should be for :w after :q fails):
   let g:ale_fix_on_save = 0
 
   call ale#events#QuitEvent(bufnr(''))
+  call ale#test#FlushJobs()
 
   " Simulate 2 seconds passing.
   let b:ale_quitting -= 1000
 
   call ale#events#SaveEvent(bufnr(''))
+  call ale#test#FlushJobs()
 
   AssertEqual 1, len(ale#test#GetLoclistWithoutModule())
 
@@ -86,6 +90,7 @@ Execute(No linting should be done on :wq or :x after fixing files):
   let g:ale_fix_on_save = 1
 
   call ale#events#SaveEvent(bufnr(''))
+  call ale#test#FlushJobs()
 
   AssertEqual 1, len(ale#test#GetLoclistWithoutModule())
 
@@ -93,6 +98,7 @@ Execute(No linting should be done on :wq or :x after fixing files):
   call setloclist(0, [])
   call ale#events#QuitEvent(bufnr(''))
   call ale#events#SaveEvent(bufnr(''))
+  call ale#test#FlushJobs()
 
   AssertEqual [], ale#test#GetLoclistWithoutModule()
 
@@ -101,10 +107,12 @@ Execute(Linting should be done after :q fails and fixing files):
   let g:ale_fix_on_save = 1
 
   call ale#events#QuitEvent(bufnr(''))
+  call ale#test#FlushJobs()
 
   " Simulate 2 seconds passing.
   let b:ale_quitting -= 1000
 
   call ale#events#SaveEvent(bufnr(''))
+  call ale#test#FlushJobs()
 
   AssertEqual 1, len(ale#test#GetLoclistWithoutModule())

test/test_temporary_file_management.vader

@@ -70,7 +70,7 @@ Execute(ALE should delete managed files/directories appropriately after linting)
   AssertEqual 'foobar', &filetype
 
   call ale#Queue(0)
-  call ale#engine#WaitForJobs(2000)
+  call ale#test#FlushJobs()
 
   Assert !filereadable(g:filename), 'The temporary file was not deleted'
   Assert !isdirectory(g:directory), 'The temporary directory was not deleted'
@@ -82,7 +82,7 @@ Execute(ALE should delete managed files even if no command is run):
   let g:command = ''
 
   call ale#Queue(0)
-  call ale#engine#WaitForJobs(2000)
+  call ale#test#WaitForJobs(2000)
 
   Assert !filereadable(g:filename), 'The temporary file was not deleted'
   Assert !isdirectory(g:directory), 'The temporary directory was not deleted'
@@ -119,24 +119,26 @@ Execute(ALE should create and delete directories for ale#command#CreateDirectory
   Assert !isdirectory(b:dir), 'The directory was not deleted'
   Assert !isdirectory(b:dir2), 'The second directory was not deleted'
 
-Execute(ale#command#ManageFile should add the file even if the buffer info hasn't be set yet):
+Execute(ale#command#ManageFile should add the file even if the buffer info hasn't been set yet):
   call ale#command#ManageFile(bufnr(''), '/foo/bar')
 
   AssertEqual
   \ {
   \   bufnr(''): {
+  \     'jobs': {},
   \     'file_list': ['/foo/bar'],
   \     'directory_list': [],
   \   },
   \ },
   \ ale#command#GetData()
 
-Execute(ale#command#ManageDirectory should add the directory even if the buffer info hasn't be set yet):
+Execute(ale#command#ManageDirectory should add the directory even if the buffer info hasn't been set yet):
   call ale#command#ManageDirectory(bufnr(''), '/foo/bar')
 
   AssertEqual
   \ {
   \   bufnr(''): {
+  \     'jobs': {},
   \     'file_list': [],
   \     'directory_list': ['/foo/bar'],
   \   },