Move spec/rubyspec to spec/ruby for consistency

* Other ruby implementations use the spec/ruby directory.
  [Misc #13792] [ruby-core:82287]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59979 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

spec/ruby/core/struct/shared/accessor.rb

@@ -0,0 +1,7 @@
+describe :struct_accessor, shared: true do
+  it "does not override the instance accessor method" do
+    struct = Struct.new(@method.to_sym)
+    instance = struct.new 42
+    instance.send(@method).should == 42
+  end
+end

spec/ruby/core/struct/shared/equal_value.rb

@@ -0,0 +1,30 @@
+describe :struct_equal_value, shared: true do
+  it "returns true if the other is the same object" do
+    car = same_car = StructClasses::Car.new("Honda", "Accord", "1998")
+    car.send(@method, same_car).should == true
+  end
+
+  it "returns true if the other has all the same fields" do
+    car = StructClasses::Car.new("Honda", "Accord", "1998")
+    similar_car = StructClasses::Car.new("Honda", "Accord", "1998")
+    car.send(@method, similar_car).should == true
+  end
+
+  it "returns false if the other is a different object or has different fields" do
+    car = StructClasses::Car.new("Honda", "Accord", "1998")
+    different_car = StructClasses::Car.new("Honda", "Accord", "1995")
+    car.send(@method, different_car).should == false
+  end
+
+  it "handles recursive structures by returning false if a difference can be found" do
+    x = StructClasses::Car.new("Honda", "Accord", "1998")
+    x[:make] = x
+    stepping = StructClasses::Car.new("Honda", "Accord", "1998")
+    stone = StructClasses::Car.new(stepping, "Accord", "1998")
+    stepping[:make] = stone
+    x.send(@method, stepping).should == true
+
+    stone[:year] = "1999" # introduce a difference
+    x.send(@method, stepping).should == false
+  end
+end

spec/ruby/core/struct/shared/inspect.rb

@@ -0,0 +1,5 @@
+describe :struct_inspect, shared: true do
+  it "returns a string representation without the class name for anonymous structs" do
+    Struct.new(:a).new("").send(@method).should == '#<struct a="">'
+  end
+end