nobu	2014-03-09 13:19:10 +0900 (Sun, 09 Mar 2014)

  New Revision: 45299

  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=rev&revision=45299

  Log:
    tests for [Bug #9599]
    
    * test/dl/test_{cptr,handle}.rb: tests for [Bug #9599].
    
    * test/fiddle/test_{handle,pointer}.rb: ditto.

  Modified files:
    trunk/test/dl/test_cptr.rb
    trunk/test/dl/test_handle.rb
    trunk/test/fiddle/test_handle.rb
    trunk/test/fiddle/test_pointer.rb
Index: test/fiddle/test_pointer.rb
===================================================================
--- test/fiddle/test_pointer.rb	(revision 45298)
+++ test/fiddle/test_pointer.rb	(revision 45299)
@@ -230,5 +230,9 @@ module Fiddle https://github.com/ruby/ruby/blob/trunk/test/fiddle/test_pointer.rb#L230
       assert_raise(DLError) {nullpo[0]}
       assert_raise(DLError) {nullpo[0] = 1}
     end
+
+    def test_no_memory_leak
+      assert_no_memory_leak(%w[-W0 -rfiddle.so], '', '100_000.times {Fiddle::Pointer.allocate}', limit: 1.2)
+    end
   end
 end if defined?(Fiddle)
Index: test/fiddle/test_handle.rb
===================================================================
--- test/fiddle/test_handle.rb	(revision 45298)
+++ test/fiddle/test_handle.rb	(revision 45299)
@@ -1,5 +1,6 @@ https://github.com/ruby/ruby/blob/trunk/test/fiddle/test_handle.rb#L1
 begin
   require_relative 'helper'
+  require_relative '../ruby/envutil'
 rescue LoadError
 end
 
@@ -7,6 +8,8 @@ module Fiddle https://github.com/ruby/ruby/blob/trunk/test/fiddle/test_handle.rb#L8
   class TestHandle < TestCase
     include Fiddle
 
+    include Test::Unit::Assertions
+
     def test_to_i
       handle = Fiddle::Handle.new(LIBC_SO)
       assert_kind_of Integer, handle.to_i
@@ -185,5 +188,9 @@ module Fiddle https://github.com/ruby/ruby/blob/trunk/test/fiddle/test_handle.rb#L188
       Socket.gethostbyname("localhost")
       Fiddle.dlopen("/lib/libc.so.7").sym('strcpy')
     end if /freebsd/=~ RUBY_PLATFORM
+
+    def test_no_memory_leak
+      assert_no_memory_leak(%w[-W0 -rfiddle.so], '', '100_000.times {Fiddle::Handle.allocate}; GC.start', limit: 1.2)
+    end
   end
 end if defined?(Fiddle)
Index: test/dl/test_cptr.rb
===================================================================
--- test/dl/test_cptr.rb	(revision 45298)
+++ test/dl/test_cptr.rb	(revision 45299)
@@ -219,4 +219,8 @@ module DL https://github.com/ruby/ruby/blob/trunk/test/dl/test_cptr.rb#L219
       assert_raise(DLError) {nullpo[0] = 1}
     end
   end
+
+  def test_no_memory_leak
+    assert_no_memory_leak(%w[-W0 -rdl.so], '', '100_000.times {DL::CPtr.allocate}', limit: 1.2)
+  end
 end
Index: test/dl/test_handle.rb
===================================================================
--- test/dl/test_handle.rb	(revision 45298)
+++ test/dl/test_handle.rb	(revision 45299)
@@ -184,4 +184,8 @@ module DL https://github.com/ruby/ruby/blob/trunk/test/dl/test_handle.rb#L184
       DL.dlopen("/lib/libc.so.7").sym('strcpy')
     end if /freebsd/=~ RUBY_PLATFORM
   end
+
+  def test_no_memory_leak
+    assert_no_memory_leak(%w[-W0 -rdl.so], '', '100_000.times {DL::Handle.allocate}; GC.start', limit: 1.2)
+  end
 end

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