From 616f70fcf6c81ca70b46951ddf605008a2848a92 Mon Sep 17 00:00:00 2001
From: kosaki <kosaki@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Mon, 11 Apr 2011 12:50:55 +0000
Subject: * test/ruby/test_io.rb: Added TestIO#test_cross_thread_close_stdio  
 and TestIO#test_cross_thread_close_fd.   The patch was written by Eric Wong.
 [ruby-core:35669]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@31260 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 test/ruby/test_io.rb | 39 +++++++++++++++++++++++++++++++++++++++
 1 file changed, 39 insertions(+)

(limited to 'test/ruby')

diff --git a/test/ruby/test_io.rb b/test/ruby/test_io.rb
index 6b8e6b58ce..3d086b3750 100644
--- a/test/ruby/test_io.rb
+++ b/test/ruby/test_io.rb
@@ -1809,4 +1809,43 @@ End
       Process.waitpid2(pid)
     end
   end
+
+  def test_cross_thread_close_fd
+    with_pipe do |r,w|
+      read_thread = Thread.new do
+        begin
+          r.read(1)
+        rescue => e
+          e
+        end
+      end
+
+      sleep(0.1) until read_thread.stop?
+      r.close
+      read_thread.join
+      assert_kind_of(IOError, read_thread.value)
+    end
+  end
+
+  def test_cross_thread_close_stdio
+    with_pipe do |r,w|
+      pid = fork do
+        $stdin.reopen(r)
+        r.close
+        read_thread = Thread.new do
+          begin
+            $stdin.read(1)
+          rescue => e
+            e
+          end
+        end
+        sleep(0.1) until read_thread.stop?
+        $stdin.close
+        read_thread.join
+        exit(IOError === read_thread.value)
+      end
+      assert Process.waitpid2(pid)[1].success?
+    end
+    rescue NotImplementedError
+  end
 end
-- 
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