Contents

$LOAD_PATH.unshift File.expand_path('..', File.dirname(__FILE__))
require 'roby/test/common'
require 'roby/thread_task'
require 'roby/test/tasks/simple_task'
require 'roby/test/tasks/empty_task'

class TC_ThreadTask < Test::Unit::TestCase 
    include Roby::Test

    def test_normal
        model = Class.new(Roby::ThreadTask) do
            implementation do
                1
            end
        end

        plan.insert(task = model.new)
        task.start!
        while task.thread
            process_events
            sleep 0.1
        end

        assert task.success?
        assert_equal 1, task.result
    end

    def test_implementation_fails
        Thread.abort_on_exception = false
        Roby.control.abort_on_exception = false
        model = Class.new(Roby::ThreadTask) do
            implementation do
                raise ArgumentError, "blaaaaaaaaah"
            end
        end

        plan.discover(task = model.new)
        task.start!
        while task.thread
            process_events
            sleep 0.1
        end

        assert task.failed?
        assert_kind_of ArgumentError, task.event(:failed).last.context.first
        assert_equal nil, task.result
    end

    def test_interruptible
        Thread.abort_on_exception = false
        model = Class.new(Roby::ThreadTask) do
            interruptible
            implementation do
                loop do
                    interruption_point
                    sleep 0.1
                end
            end
        end

        plan.discover(task = model.new)
        task.start!
        while task.thread
            process_events
            sleep 0.1
        end

        assert task.failed?
        assert_kind_of Interrupt, task.event(:failed).last.context.first
        assert_equal nil, task.result
    end
end

Version data entries

4 entries across 4 versions & 1 rubygems

Version	Path
roby-0.7.1	test/test_thread_task.rb
roby-0.7.2	test/test_thread_task.rb
roby-0.7	test/test_thread_task.rb
roby-0.7.3	test/test_thread_task.rb