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/kernel/fixtures/classes.rb

@@ -0,0 +1,419 @@
+module KernelSpecs
+  def self.Array_function(arg)
+    Array(arg)
+  end
+
+  def self.Array_method(arg)
+    Kernel.Array(arg)
+  end
+
+  def self.Hash_function(arg)
+    Hash(arg)
+  end
+
+  def self.Hash_method(arg)
+    Kernel.Hash(arg)
+  end
+
+  def self.Integer_function(arg)
+    Integer(arg)
+  end
+
+  def self.Integer_method(arg)
+    Kernel.Integer(arg)
+  end
+
+  def self.putc_function(arg)
+    putc arg
+  end
+
+  def self.putc_method(arg)
+    Kernel.putc arg
+  end
+
+  def self.has_private_method(name)
+    IO.popen([*ruby_exe, "-n", "-e", "print Kernel.private_method_defined?(#{name.inspect})"], "r+") do |io|
+      io.puts
+      io.close_write
+      io.read
+    end == "true"
+  end
+
+  def self.chop(str, method)
+    IO.popen([*ruby_exe, "-n", "-e", "$_ = #{str.inspect}; #{method}; print $_"], "r+") do |io|
+      io.puts
+      io.close_write
+      io.read
+    end
+  end
+
+  def self.chomp(str, method, sep="\n")
+    code = "$_ = #{str.inspect}; $/ = #{sep.inspect}; #{method}; print $_"
+    IO.popen([*ruby_exe, "-n", "-e", code], "r+") do |io|
+      io.puts
+      io.close_write
+      io.read
+    end
+  end
+
+  def self.run_with_dash_n(file)
+    IO.popen([*ruby_exe, "-n", file], "r+") do |io|
+      io.puts
+      io.close_write
+      io.read
+    end
+  end
+
+  # kind_of?, is_a?, instance_of?
+  module SomeOtherModule; end
+  module AncestorModule; end
+  module MyModule; end
+  module MyExtensionModule; end
+
+  class AncestorClass < String
+    include AncestorModule
+  end
+
+  class InstanceClass < AncestorClass
+    include MyModule
+  end
+
+  class KindaClass < AncestorClass
+    include MyModule
+    def initialize
+      self.extend MyExtensionModule
+    end
+  end
+
+  class Method
+    public :abort, :exit, :exit!, :fork, :system
+  end
+
+  class Methods
+
+    module MetaclassMethods
+      def peekaboo
+      end
+
+      protected
+
+      def nopeeking
+      end
+
+      private
+
+      def shoo
+      end
+    end
+
+    def self.ichi; end
+    def ni; end
+    class << self
+      def san; end
+    end
+
+    private
+
+    def self.shi; end
+    def juu_shi; end
+
+    class << self
+      def roku; end
+
+      private
+
+      def shichi; end
+    end
+
+    protected
+
+    def self.hachi; end
+    def ku; end
+
+    class << self
+      def juu; end
+
+      protected
+
+      def juu_ichi; end
+    end
+
+    public
+
+    def self.juu_ni; end
+    def juu_san; end
+  end
+
+  class PrivateSup
+    def public_in_sub
+    end
+
+    private :public_in_sub
+  end
+
+  class PublicSub < PrivateSup
+    def public_in_sub
+    end
+  end
+
+  class A
+    # There is Kernel#public_method, so we don't want this one to clash
+    def pub_method; :public_method; end
+
+    def undefed_method; :undefed_method; end
+    undef_method :undefed_method
+
+    protected
+    def protected_method; :protected_method; end
+
+    private
+    def private_method; :private_method; end
+
+    public
+    define_method(:defined_method) { :defined }
+  end
+
+  class B < A
+    alias aliased_pub_method pub_method
+  end
+
+  class VisibilityChange
+    class << self
+      private :new
+    end
+  end
+
+  class Binding
+    @@super_secret = "password"
+
+    def initialize(n)
+      @secret = n
+    end
+
+    def square(n)
+      n * n
+    end
+
+    def get_binding
+      a = true
+      @bind = binding
+
+      # Add/Change stuff
+      b = true
+      @secret += 1
+
+      @bind
+    end
+  end
+
+
+  module BlockGiven
+    def self.accept_block
+      block_given?
+    end
+
+    def self.accept_block_as_argument(&block)
+      block_given?
+    end
+
+    class << self
+      define_method(:defined_block) do
+        block_given?
+      end
+    end
+  end
+
+  module SelfBlockGiven
+    def self.accept_block
+      self.send(:block_given?)
+    end
+
+    def self.accept_block_as_argument(&block)
+      self.send(:block_given?)
+    end
+
+    class << self
+      define_method(:defined_block) do
+        self.send(:block_given?)
+      end
+    end
+  end
+
+  module KernelBlockGiven
+    def self.accept_block
+      Kernel.block_given?
+    end
+
+    def self.accept_block_as_argument(&block)
+      Kernel.block_given?
+    end
+
+    class << self
+      define_method(:defined_block) do
+        Kernel.block_given?
+      end
+    end
+  end
+
+  class EvalTest
+    def self.eval_yield_with_binding
+      eval("yield", binding)
+    end
+    def self.call_yield
+      yield
+    end
+  end
+
+  module DuplicateM
+    def repr
+      self.class.name.to_s
+    end
+  end
+
+  class Duplicate
+    attr_accessor :one, :two
+
+    def initialize(one, two)
+      @one = one
+      @two = two
+    end
+
+    def initialize_copy(other)
+      ScratchPad.record object_id
+    end
+  end
+
+  class Clone
+    def initialize_clone(other)
+      ScratchPad.record other.object_id
+    end
+  end
+
+  class Dup
+    def initialize_dup(other)
+      ScratchPad.record other.object_id
+    end
+  end
+
+  module ParentMixin
+    def parent_mixin_method; end
+  end
+
+  class Parent
+    include ParentMixin
+    def parent_method; end
+    def another_parent_method; end
+    def self.parent_class_method; :foo; end
+  end
+
+  class Child < Parent
+    undef_method :parent_method
+  end
+
+  class Grandchild < Child
+    undef_method :parent_mixin_method
+  end
+
+  # for testing lambda
+  class Lambda
+    def outer
+      inner
+    end
+
+    def mp(&b); b; end
+
+    def inner
+      b = mp { return :good }
+
+      pr = lambda { |x| x.call }
+
+      pr.call(b)
+
+      # We shouldn't be here, b should have unwinded through
+      return :bad
+    end
+  end
+
+  class RespondViaMissing
+    def respond_to_missing?(method, priv=false)
+      case method
+        when :handled_publicly
+          true
+        when :handled_privately
+          priv
+        when :not_handled
+          false
+        else
+          raise "Typo in method name"
+      end
+    end
+
+    def method_missing(method, *args)
+      "Done #{method}(#{args})"
+    end
+  end
+
+  class InstanceVariable
+    def initialize
+      @greeting = "hello"
+    end
+  end
+
+  class PrivateToAry
+    private
+
+    def to_ary
+      [1, 2]
+    end
+
+    def to_a
+      [3, 4]
+    end
+  end
+
+  class PrivateToA
+    private
+
+    def to_a
+      [3, 4]
+    end
+  end
+end
+
+class EvalSpecs
+  class A
+    eval "class B; end"
+    def c
+      eval "class C; end"
+    end
+  end
+
+  class CoercedObject
+    def to_str
+      '2 + 3'
+    end
+
+    def hash
+      nil
+    end
+  end
+
+  def f
+    yield
+  end
+
+  def self.call_eval
+    f = __FILE__
+    eval "true", binding, "(eval)", 1
+    return f
+  end
+end
+
+# for Kernel#sleep to have Channel in it's specs
+# TODO: switch directly to queue for both Kernel#sleep and Thread specs?
+unless defined? Channel
+  require 'thread'
+  class Channel < Queue
+    alias receive shift
+  end
+end