* ext/objspace/objspace.c: add ObjectSpace.count_imemo_objects method

  to count imemo objects for each type.
* test/objspace/test_objspace.rb: add a test.
* NEWS: describe about this addition.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50211 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 11 insertions, 0 deletions

diff --git a/test/objspace/test_objspace.rb b/test/objspace/test_objspace.rb
index 3870414d42..665fafe7c8 100644
--- a/test/objspace/test_objspace.rb
+++ b/test/objspace/test_objspace.rb
@@ -79,6 +79,17 @@ class TestObjSpace < Test::Unit::TestCase
     assert_not_empty(arg)
   end
 
+  def test_count_imemo_objects
+    res = ObjectSpace.count_imemo_objects
+    puts
+    pp res
+    assert_not_empty(res)
+    assert_not_nil(res[:imemo_cref])
+    arg = {}
+    res = ObjectSpace.count_imemo_objects(arg)
+    assert_not_empty(res)
+  end
+
   def test_reachable_objects_from
     assert_separately %w[--disable-gem -robjspace], __FILE__, __LINE__, <<-'eom'
     assert_equal(nil, ObjectSpace.reachable_objects_from(nil))