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/language/fixtures/defined.rb

@@ -0,0 +1,298 @@
+module DefinedSpecs
+  self::SelfScoped = 42
+
+  def self.side_effects
+    ScratchPad.record :defined_specs_side_effects
+  end
+
+  def self.fixnum_method
+    ScratchPad.record :defined_specs_fixnum_method
+    42
+  end
+
+  def self.exception_method
+    ScratchPad.record :defined_specs_exception
+    raise "defined? specs exception method"
+  end
+
+  def self.defined_method
+    DefinedSpecs
+  end
+
+  class Basic
+    A = 42
+
+    def defined_method
+      DefinedSpecs
+    end
+
+    def a_defined_method
+    end
+
+    def protected_method
+    end
+    protected :protected_method
+
+    def private_method
+    end
+    private :private_method
+
+    def private_method_defined
+      defined? private_method
+    end
+
+    def private_predicate?
+    end
+    private :private_predicate?
+
+    def private_predicate_defined
+      defined? private_predicate?
+    end
+
+    def local_variable_defined
+      x = 2
+      defined? x
+    end
+
+    def local_variable_defined_nil
+      x = nil
+      defined? x
+    end
+
+    def instance_variable_undefined
+      defined? @instance_variable_undefined
+    end
+
+    def instance_variable_read
+      value = @instance_variable_read
+      defined? @instance_variable_read
+    end
+
+    def instance_variable_defined
+      @instance_variable_defined = 1
+      defined? @instance_variable_defined
+    end
+
+    def instance_variable_defined_nil
+      @instance_variable_defined_nil = nil
+      defined? @instance_variable_defined_nil
+    end
+
+    def global_variable_undefined
+      defined? $defined_specs_global_variable_undefined
+    end
+
+    def global_variable_read
+      suppress_warning do
+        value = $defined_specs_global_variable_read
+      end
+      defined? $defined_specs_global_variable_read
+    end
+
+    def global_variable_defined
+      $defined_specs_global_variable_defined = 1
+      defined? $defined_specs_global_variable_defined
+    end
+
+    def class_variable_undefined
+      defined? @@class_variable_undefined
+    end
+
+    def class_variable_defined
+      @@class_variable_defined = 1
+      defined? @@class_variable_defined
+    end
+
+    def yield_defined_method
+      defined? yield
+    end
+
+    def yield_defined_parameter_method(&block)
+      defined? yield
+    end
+
+    def no_yield_block
+      yield_defined_method
+    end
+
+    def no_yield_block_parameter
+      yield_defined_parameter_method
+    end
+
+    def yield_block
+      yield_defined_method { 42 }
+    end
+
+    def yield_block_parameter
+      yield_defined_parameter_method { 42 }
+    end
+  end
+
+  module Mixin
+    MixinConstant = 42
+
+    def defined_super
+      defined? super()
+    end
+  end
+
+  class Parent
+    ParentConstant = 42
+
+    def defined_super; end
+  end
+
+  class Child < Parent
+    include Mixin
+
+    A = 42
+
+    def self.parent_constant_defined
+      defined? self::ParentConstant
+    end
+
+    def self.module_defined
+      defined? Mixin
+    end
+
+    def self.module_constant_defined
+      defined? MixinConstant
+    end
+
+    def defined_super
+      super
+    end
+  end
+
+  class Superclass
+    def yield_method
+      yield
+    end
+
+    def method_no_args
+    end
+
+    def method_args
+    end
+
+    def method_block_no_args
+    end
+
+    def method_block_args
+    end
+
+    def define_method_no_args
+    end
+
+    def define_method_args
+    end
+
+    def define_method_block_no_args
+    end
+
+    def define_method_block_args
+    end
+  end
+
+  class Super < Superclass
+    def no_super_method_no_args
+      defined? super
+    end
+
+    def no_super_method_args
+      defined? super()
+    end
+
+    def method_no_args
+      defined? super
+    end
+
+    def method_args
+      defined? super()
+    end
+
+    def no_super_method_block_no_args
+      yield_method { defined? super }
+    end
+
+    def no_super_method_block_args
+      yield_method { defined? super() }
+    end
+
+    def method_block_no_args
+      yield_method { defined? super }
+    end
+
+    def method_block_args
+      yield_method { defined? super() }
+    end
+
+    define_method(:no_super_define_method_no_args) { defined? super }
+    define_method(:no_super_define_method_args) { defined? super() }
+    define_method(:define_method_no_args) { defined? super }
+    define_method(:define_method_args) { defined? super() }
+
+    define_method(:no_super_define_method_block_no_args) do
+      yield_method { defined? super }
+    end
+
+    define_method(:no_super_define_method_block_args) do
+      yield_method { defined? super() }
+    end
+
+    define_method(:define_method_block_no_args) do
+      yield_method { defined? super }
+    end
+
+    define_method(:define_method_block_args) do
+      yield_method { defined? super() }
+    end
+  end
+
+  class ClassWithMethod
+    def test
+    end
+  end
+
+  class ClassUndefiningMethod < ClassWithMethod
+    undef :test
+  end
+
+  class ClassWithoutMethod < ClassUndefiningMethod
+    # If an undefined method overridden in descendants
+    # define?(super) should return nil
+    def test
+      defined?(super)
+    end
+  end
+
+  module IntermediateModule1
+    def method_no_args
+    end
+  end
+
+  module IntermediateModule2
+    def method_no_args
+      defined?(super)
+    end
+  end
+
+  class SuperWithIntermediateModules
+    include IntermediateModule1
+    include IntermediateModule2
+
+    def method_no_args
+      super
+    end
+  end
+end
+
+class Object
+  def defined_specs_method
+    DefinedSpecs
+  end
+
+  def defined_specs_receiver
+    DefinedSpecs::Basic.new
+  end
+end