File: test_threaded_resource.rb

package info (click to toggle)
ruby-eventmachine 1.0.7-4
  • links: PTS, VCS
  • area: main
  • in suites: stretch
  • size: 1,400 kB
  • ctags: 2,279
  • sloc: ruby: 8,880; cpp: 5,337; java: 889; makefile: 12
file content (61 lines) | stat: -rw-r--r-- 1,318 bytes parent folder | download | duplicates (2)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
class TestThreadedResource < Test::Unit::TestCase
  def object
    @object ||= {}
  end

  def resource
    @resource = EM::ThreadedResource.new do
      object
    end
  end

  def teardown
    resource.shutdown
  end

  def est_dispatch_completion
    EM.run do
      EM.add_timer(3) do
        EM.stop
        fail 'Resource dispatch timed out'
      end
      completion = resource.dispatch do |o|
        o[:foo] = :bar
        :foo
      end
      completion.callback do |result|
        assert_equal :foo, result
        EM.stop
      end
      completion.errback do |error|
        EM.stop
        fail "Unexpected error: #{error.message}"
      end
    end
    assert_equal :bar, object[:foo]
  end

  def test_dispatch_failure
    completion = resource.dispatch do |o|
      raise 'boom'
    end
    completion.errback do |error|
      assert_kind_of RuntimeError, error
      assert_equal 'boom', error.message
    end
  end

  def test_dispatch_threading
    main = Thread.current
    resource.dispatch do |o|
      o[:dispatch_thread] = Thread.current
    end
    assert_not_equal main, object[:dispatch_thread]
  end

  def test_shutdown
    # This test should get improved sometime. The method returning thread is
    # NOT an api that will be maintained.
    assert !resource.shutdown.alive?
  end
end