From a7b1cfbb99631ed077133dc858a82bfeaf48959f Mon Sep 17 00:00:00 2001
From: akr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Wed, 28 May 2014 14:06:28 +0000
Subject: * test/ruby/test_io.rb (test_flush_in_finalizer1): Use  
 ObjectSpace.each_object to close files.   GC.start is not reliable.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46212 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 test/ruby/test_io.rb | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

(limited to 'test/ruby')

diff --git a/test/ruby/test_io.rb b/test/ruby/test_io.rb
index b104086d43..9d2ecef725 100644
--- a/test/ruby/test_io.rb
+++ b/test/ruby/test_io.rb
@@ -2358,6 +2358,7 @@ End
       assert_nothing_raised(TypeError, bug3910) do
         500.times {
           f = File.open(path, "w")
+          f.instance_variable_set(:@test_flush_in_finalizer1, true)
           fds << f.fileno
           f.print "hoge"
         }
@@ -2365,7 +2366,11 @@ End
       t
     }
   ensure
-    GC.start
+    ObjectSpace.each_object(File) {|f|
+      if f.instance_variables.include?(:@test_flush_in_finalizer1)
+        f.close
+      end
+    }
     t.close!
   end
 
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