From 5556fcbd1c271001d22b88a9d4533b3d64e0e394 Mon Sep 17 00:00:00 2001
From: w0rp <devw0rp@gmail.com>
Date: Sun, 19 Nov 2017 23:09:20 +0000
Subject: [PATCH] Stop the completion tests from failing randomly

---
 autoload/ale/completion.vim | 13 ++++++++++---
 test/test_completion.vader  |  4 ++++
 2 files changed, 14 insertions(+), 3 deletions(-)

diff --git a/autoload/ale/completion.vim b/autoload/ale/completion.vim
index 90c9ae29..e471a3bd 100644
--- a/autoload/ale/completion.vim
+++ b/autoload/ale/completion.vim
@@ -282,6 +282,15 @@ function! s:TimerHandler(...) abort
     endif
 endfunction
 
+" Stop any completion timer that is queued. This is useful for tests.
+function! ale#completion#StopTimer() abort
+    if s:timer_id != -1
+        call timer_stop(s:timer_id)
+    endif
+
+    let s:timer_id = -1
+endfunction
+
 function! ale#completion#Queue() abort
     let l:time = get(b:, 'ale_complete_done_time', 0)
 
@@ -298,9 +307,7 @@ function! ale#completion#Queue() abort
         let b:ale_completion_info.request_id = 0
     endif
 
-    if s:timer_id != -1
-        call timer_stop(s:timer_id)
-    endif
+    call ale#completion#StopTimer()
 
     let s:timer_id = timer_start(g:ale_completion_delay, function('s:TimerHandler'))
 endfunction
diff --git a/test/test_completion.vader b/test/test_completion.vader
index 18e50f5b..3dfc2056 100644
--- a/test/test_completion.vader
+++ b/test/test_completion.vader
@@ -41,6 +41,10 @@ After:
 
   delfunction CheckCompletionCalled
 
+  " Stop any timers we left behind.
+  " This stops the tests from failing randomly.
+  call ale#completion#StopTimer()
+
   runtime autoload/ale/completion.vim
   runtime autoload/ale/lsp.vim