1 files changed, 26 insertions, 0 deletions
diff --git a/spec/ruby/core/kernel/sub_spec.rb b/spec/ruby/core/kernel/sub_spec.rb
new file mode 100644
index 0000000000..78e5eec4a8
--- /dev/null
+++ b/spec/ruby/core/kernel/sub_spec.rb
@@ -0,0 +1,26 @@
+require File.expand_path('../../../spec_helper', __FILE__)
+require File.expand_path('../fixtures/classes', __FILE__)
+
+# FIXME: These methods exist only when the -n or -p option is passed to
+# ruby, but we currently don't have a way of specifying that.
+ruby_version_is ""..."1.9" do
+  describe "Kernel#sub" do
+    it "is a private method" do
+      Kernel.should have_private_instance_method(:sub)
+    end
+  end
+
+  describe "Kernel#sub!" do
+    it "is a private method" do
+      Kernel.should have_private_instance_method(:sub!)
+    end
+  end
+
+  describe "Kernel.sub" do
+    it "needs to be reviewed for spec completeness"
+  end
+
+  describe "Kernel.sub!" do
+    it "needs to be reviewed for spec completeness"
+  end
+end