From fa3ebc8c0fa5011a5fb8a8d686b84cd3405af519 Mon Sep 17 00:00:00 2001
From: Nathan Sobo <nathan@github.com>
Date: Tue, 20 May 2014 14:03:44 -0600
Subject: [PATCH] Fix interval cancellation in specs

---
 spec/spec-helper.coffee | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/spec/spec-helper.coffee b/spec/spec-helper.coffee
index 80af7fcac..fcb052962 100644
--- a/spec/spec-helper.coffee
+++ b/spec/spec-helper.coffee
@@ -261,7 +261,9 @@ window.waitsForPromise = (args...) ->
 window.resetTimeouts = ->
   window.now = 0
   window.timeoutCount = 0
+  window.intervalCount = 0
   window.timeouts = []
+  window.intervalTimeouts = {}
 
 window.fakeSetTimeout = (callback, ms) ->
   id = ++window.timeoutCount
@@ -272,13 +274,15 @@ window.fakeClearTimeout = (idToClear) ->
   window.timeouts = window.timeouts.filter ([id]) -> id != idToClear
 
 window.fakeSetInterval = (callback, ms) ->
+  id = ++window.intervalCount
   action = ->
     callback()
-    window.fakeSetTimeout(action, ms)
-  window.fakeSetTimeout(action, ms)
+    window.intervalTimeouts[id] = window.fakeSetTimeout(action, ms)
+  window.intervalTimeouts[id] = window.fakeSetTimeout(action, ms)
+  id
 
 window.fakeClearInterval = (idToClear) ->
-  window.fakeClearTimeout(idToClear)
+  window.fakeClearTimeout(@intervalTimeouts[idToClear])
 
 window.advanceClock = (delta=1) ->
   window.now += delta