Index: test/ruby/test_fiber.rb
===================================================================
--- test/ruby/test_fiber.rb	(revision 23093)
+++ test/ruby/test_fiber.rb	(working copy)
@@ -33,7 +33,7 @@
   end
 
   def test_many_fibers
-    max = 10000
+    max = 1000
     assert_equal(max, max.times{
       Fiber.new{}
     })
@@ -46,7 +46,7 @@
   end
 
   def test_many_fibers_with_threads
-    max = 1000
+    max = 100
     @cnt = 0
     (1..100).map{|ti|
       Thread.new{