require_relative 'spec_helper' require 'fiber' load_extension('fiber') describe "C-API Fiber function" do before :each do @s = CApiFiberSpecs.new end describe "rb_fiber_current" do it "returns the current fiber" do result = @s.rb_fiber_current() result.should be_an_instance_of(Fiber) result.should == Fiber.current end end describe "rb_fiber_alive_p" do it "returns the fibers alive status" do fiber = Fiber.new { Fiber.yield } fiber.resume @s.rb_fiber_alive_p(fiber).should be_true fiber.resume @s.rb_fiber_alive_p(fiber).should be_false end end describe "rb_fiber_resume" do it "resumes the fiber" do fiber = Fiber.new { |arg| Fiber.yield arg } @s.rb_fiber_resume(fiber, [1]).should == 1 @s.rb_fiber_resume(fiber, [2]).should == 2 end end describe "rb_fiber_yield" do it "yields the fiber" do fiber = Fiber.new { @s.rb_fiber_yield([1]) } fiber.resume.should == 1 end end describe "rb_fiber_new" do it "returns a new fiber" do fiber = @s.rb_fiber_new fiber.should be_an_instance_of(Fiber) fiber.resume(42).should == "42" end end end