1 files changed, 45 insertions, 5 deletions
diff --git a/spec/ruby/language/super_spec.rb b/spec/ruby/language/super_spec.rb
index 1fd7acc727..f595d49395 100644
--- a/spec/ruby/language/super_spec.rb
+++ b/spec/ruby/language/super_spec.rb
@@ -70,7 +70,7 @@ describe "The super keyword" do
     SuperSpecs::S4::B.new.foo([],"test").should == ["B#foo(a,test)", "A#foo"]
   end
 
-  it "raises an error error when super method does not exist" do
+  it "raises an error when super method does not exist" do
     sup = Class.new
     sub_normal = Class.new(sup) do
       def foo
@@ -83,8 +83,8 @@ describe "The super keyword" do
       end
     end
 
-    -> {sub_normal.new.foo}.should raise_error(NoMethodError, /super/)
-    -> {sub_zsuper.new.foo}.should raise_error(NoMethodError, /super/)
+    -> {sub_normal.new.foo}.should.raise(NoMethodError, /super/)
+    -> {sub_zsuper.new.foo}.should.raise(NoMethodError, /super/)
   end
 
   it "uses given block even if arguments are passed explicitly" do
@@ -130,7 +130,7 @@ describe "The super keyword" do
       end
     end
 
-    c2.new.m('a') { raise }.should be_false
+    c2.new.m('a') { raise }.should == false
   end
 
   it "uses block argument given to method when used in a block" do
@@ -200,7 +200,26 @@ describe "The super keyword" do
       end
     end
 
-    -> { klass.new.a(:a_called) }.should raise_error(RuntimeError)
+    -> { klass.new.a(:a_called) }.should.raise(RuntimeError)
+  end
+
+  it "is able to navigate to super, when a method is defined dynamically on the singleton class" do
+    foo_class = Class.new do
+      def bar
+        "bar"
+      end
+    end
+
+    mixin_module = Module.new do
+      def bar
+        "super_" + super
+      end
+    end
+
+    foo = foo_class.new
+    foo.singleton_class.define_method(:bar, mixin_module.instance_method(:bar))
+
+    foo.bar.should == "super_bar"
   end
 
   # Rubinius ticket github#157
@@ -316,6 +335,13 @@ describe "The super keyword" do
 
   it "without explicit arguments that are '_'" do
     SuperSpecs::ZSuperWithUnderscores::B.new.m(1, 2).should == [1, 2]
+    SuperSpecs::ZSuperWithUnderscores::B.new.m3(1, 2, 3).should == [1, 2, 3]
+    SuperSpecs::ZSuperWithUnderscores::B.new.m4(1, 2, 3, 4).should == [1, 2, 3, 4]
+    SuperSpecs::ZSuperWithUnderscores::B.new.m_default(1).should == [1]
+    SuperSpecs::ZSuperWithUnderscores::B.new.m_default.should == [0]
+    SuperSpecs::ZSuperWithUnderscores::B.new.m_pre_default_rest_post(1, 2, 3, 4, 5, 6, 7).should == [1, 2, 3, 4, 5, 6, 7]
+    SuperSpecs::ZSuperWithUnderscores::B.new.m_rest(1, 2).should == [1, 2]
+    SuperSpecs::ZSuperWithUnderscores::B.new.m_kwrest(a: 1).should == {a: 1}
   end
 
   it "without explicit arguments that are '_' including any modifications" do
@@ -435,4 +461,18 @@ describe "The super keyword" do
       @all.foo('a', b: 'b').should == [['a'], {b: 'b'}]
     end
   end
+
+  it "works in method definitions using **nil" do
+    parent = Class.new do
+      def m(*args, **kwargs)
+        [args, kwargs]
+      end
+    end
+    child = Class.new(parent) do
+      def m(*args, **nil)
+        super
+      end
+    end
+    child.new.m(1, 2).should == [[1, 2], {}]
+  end
 end