From a198bb3929a4562a12b4aa245a297c7d3695149f Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Tue, 19 Aug 2014 01:13:24 +0000
Subject: thread.c: check initialized

* ext/thread/thread.c (get_array): check instance variables are
  initialized properly.  [ruby-core:63826][Bug #10062]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47217 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 test/thread/test_cv.rb    |  6 ++++++
 test/thread/test_queue.rb | 12 ++++++++++++
 2 files changed, 18 insertions(+)

(limited to 'test/thread')

diff --git a/test/thread/test_cv.rb b/test/thread/test_cv.rb
index 49fee24249..db6067e71c 100644
--- a/test/thread/test_cv.rb
+++ b/test/thread/test_cv.rb
@@ -4,6 +4,12 @@ require 'tmpdir'
 require_relative '../ruby/envutil'
 
 class TestConditionVariable < Test::Unit::TestCase
+  def test_initialized
+    assert_raise(TypeError) {
+      ConditionVariable.allocate.wait(nil)
+    }
+  end
+
   def test_condvar_signal_and_wait
     mutex = Mutex.new
     condvar = ConditionVariable.new
diff --git a/test/thread/test_queue.rb b/test/thread/test_queue.rb
index b886fcc27a..6a3397734a 100644
--- a/test/thread/test_queue.rb
+++ b/test/thread/test_queue.rb
@@ -5,6 +5,18 @@ require 'timeout'
 require_relative '../ruby/envutil'
 
 class TestQueue < Test::Unit::TestCase
+  def test_queue_initialized
+    assert_raise(TypeError) {
+      Queue.allocate.push(nil)
+    }
+  end
+
+  def test_sized_queue_initialized
+    assert_raise(TypeError) {
+      SizedQueue.allocate.push(nil)
+    }
+  end
+
   def test_queue
     grind(5, 1000, 15, Queue)
   end
-- 
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