From 7f54eec0736d28105d5a55a02e233d1a48db0f67 Mon Sep 17 00:00:00 2001
From: Alexander Early <alex@npmjs.com>
Date: Fri, 24 May 2019 11:20:56 -0700
Subject: fix: don't completely flatten arrays pushed to queue/cargo.  Fixes
 #1645

---
 test/queue.js | 20 +++++++++++++++++++-
 1 file changed, 19 insertions(+), 1 deletion(-)

(limited to 'test')

diff --git a/test/queue.js b/test/queue.js
index 5c31116..e9f3a78 100644
--- a/test/queue.js
+++ b/test/queue.js
@@ -264,6 +264,24 @@ describe('queue', function(){
         done();
     });
 
+    it('push with arrays', (done) => {
+        const tasks = []
+        var q = async.queue((task, cb) => {
+            tasks.push(task)
+            cb()
+        }, 1);
+
+        q.push([[1, 2, 3], [4, 5, 6]])
+
+        q.drain(() => {
+            expect(tasks).to.eql([
+                [1, 2, 3],
+                [4, 5, 6]
+            ])
+            done()
+        })
+    })
+
     it('unshift', (done) => {
         var queue_order = [];
 
@@ -607,7 +625,7 @@ describe('queue', function(){
         });
 
         expect(q.started).to.equal(false);
-        q.push([]);
+        q.push('a');
         expect(q.started).to.equal(true);
         done();
     });
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