From ff32d809d6a93c134e1e28175c175babfc8a2b16 Mon Sep 17 00:00:00 2001
From: Laurent Sansonetti <lrz@hipbyte.com>
Date: Sat, 13 Jul 2013 14:41:37 +0200
Subject: [PATCH] add test for Hash.new{} leak

---
 test/test/spec/block_spec.rb | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/test/test/spec/block_spec.rb b/test/test/spec/block_spec.rb
index c8fe1b19..4c9d24da 100644
--- a/test/test/spec/block_spec.rb
+++ b/test/test/spec/block_spec.rb
@@ -212,3 +212,20 @@ describe "self" do
     $test_dealloc.should == true
   end
 end
+
+describe "Hash.new {}" do
+  class TestObjectDealloc
+    def dealloc
+      $test_dealloc = true
+      super
+    end
+  end
+  it "does not leak memory" do
+    $test_dealloc = false
+    autorelease_pool do
+      h = Hash.new { |h, k| h[k] = [] }
+      h['1'] << TestObjectDealloc.new
+    end
+    $test_dealloc.should == true
+  end
+end