1 files changed, 15 insertions, 0 deletions
diff --git a/spec/ruby/library/weakref/weakref_alive_spec.rb b/spec/ruby/library/weakref/weakref_alive_spec.rb
new file mode 100644
index 0000000000..b3c2eab620
--- /dev/null
+++ b/spec/ruby/library/weakref/weakref_alive_spec.rb
@@ -0,0 +1,15 @@
+require File.expand_path('../../../spec_helper', __FILE__)
+require File.expand_path('../fixtures/classes', __FILE__)
+
+describe "WeakRef#weakref_alive?" do
+  it "returns true if the object is reachable" do
+    obj = Object.new
+    ref = WeakRef.new(obj)
+    ref.weakref_alive?.should == true
+  end
+
+  it "returns a falsey value if the object is no longer reachable" do
+    ref = WeakRefSpec.make_dead_weakref
+    [false, nil].should include(ref.weakref_alive?)
+  end
+end