1 files changed, 19 insertions, 0 deletions
diff --git a/spec/ruby/core/tracepoint/binding_spec.rb b/spec/ruby/core/tracepoint/binding_spec.rb
new file mode 100644
index 0000000000..6d327fb693
--- /dev/null
+++ b/spec/ruby/core/tracepoint/binding_spec.rb
@@ -0,0 +1,19 @@
+require File.expand_path('../../../spec_helper', __FILE__)
+
+describe 'TracePoint#binding' do
+  def test
+    secret = 42
+  end
+
+  it 'return the generated binding object from event' do
+    bindings = []
+    TracePoint.new(:return) { |tp|
+      bindings << tp.binding
+    }.enable {
+      test
+    }
+    bindings.size.should == 1
+    bindings[0].should be_kind_of(Binding)
+    bindings[0].local_variables.should == [:secret]
+  end
+end