require File.expand_path('../../../spec_helper', __FILE__)
with_feature :fiber_library do
require 'fiber'
describe "Fiber#resume" do
it "raises a FiberError if the Fiber has transfered control to another Fiber" do
fiber1 = Fiber.new { true }
fiber2 = Fiber.new { fiber1.transfer; Fiber.yield }
fiber2.resume
lambda { fiber2.resume }.should raise_error(FiberError)
end
end
end