# XXX Dont have 'fiber'
#require File.dirname(File.join(__rhoGetCurrentDir(), __FILE__)) + '/../../spec_helper'
#
#ruby_version_is "1.9" do
#  describe "Fiber.current" do
#
#    require 'fiber'
#
#    it "returns the root Fiber when called outside of a Fiber" do
#      root = Fiber.current
#      root.should be_an_instance_of(Fiber)
#      # We can always transfer to the root Fiber; it will never die
#      5.times do
#        root.transfer.should be_nil
#        root.alive?.should_not be_false #Workaround for bug #1547
#      end
#    end
#
#    it "returns the current Fiber when called from a Fiber" do
#      fiber = Fiber.new do
#        this = Fiber.current
#        this.should be_an_instance_of(Fiber)
#        this.should == fiber
#        this.alive?.should_not be_false # Workaround for bug #1547
#      end
#      fiber.resume
#    end
#
#    it "returns the current Fiber when called from a Fiber that transferred to another" do
#
#      states = []
#      fiber = Fiber.new do
#        states << :fiber
#        this = Fiber.current
#        this.should be_an_instance_of(Fiber)
#        this.should === fiber
#        this.alive?.should_not be_false # Workaround for bug #1547
#      end
#
#      fiber2 = Fiber.new do
#        states << :fiber2
#        fiber.transfer
#        this = Fiber.current
#        this.should be_an_instance_of(Fiber)
#        this.should === fiber2
#        this.alive?.should_not be_false # Workaround for bug #1547
#      end
#
#      fiber3 = Fiber.new do
#        states << :fiber3
#        fiber2.transfer
#        this = Fiber.current
#        this.should be_an_instance_of(Fiber)
#        this.should === fiber3
#        this.alive?.should_not be_false # Workaround for bug #1547
#        fiber2.transfer
#      end
#
#      fiber3.resume
#      states.should == [:fiber3, :fiber2, :fiber]
#    end
#  end
#end