Class: IBBTest

Inherits:
Test::Unit::TestCase show all
Includes:
ClientTester
Defined in:
lib/gems/xmpp4r-0.4/test/bytestreams/tc_ibb.rb

Instance Method Summary collapse

Methods inherited from Test::Unit::TestCase

#assert_array_equal, expect, #run

Instance Method Details

#create_buffer(size) ⇒ Object 



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# File 'lib/gems/xmpp4r-0.4/test/bytestreams/tc_ibb.rb', line 16

def create_buffer(size)
  ([nil] * size).collect { rand(256).chr }.join
end

#test_ibb_error ⇒ Object 



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# File 'lib/gems/xmpp4r-0.4/test/bytestreams/tc_ibb.rb', line 137

def test_ibb_error
  target = Bytestreams::IBBTarget.new(@server, '1', nil, '[email protected]/1')
  initiator = Bytestreams::IBBInitiator.new(@client, '1', nil, '[email protected]/1')

  Thread.new do
    target.accept

    @server.send("<message from='[email protected]/1' type='error'>
                    <data xmlns='http://jabber.org/protocol/ibb' sid='#{target.instance_variable_get(:@session_id)}' seq='0'/>
                  </message>")
  end


  initiator.open

  assert_nil(initiator.read)

  initiator.close
end

#test_ibb_inactive ⇒ Object 



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# File 'lib/gems/xmpp4r-0.4/test/bytestreams/tc_ibb.rb', line 157

def test_ibb_inactive
  target = Bytestreams::IBBTarget.new(@server, '1', nil, '[email protected]/1')
  initiator = Bytestreams::IBBInitiator.new(@client, '1', nil, '[email protected]/1')

  assert_nil(target.read)
  assert_nil(initiator.read)

  assert_raise(RuntimeError) {
    target.write('a' * target.block_size)
  }
  assert_raise(RuntimeError) {
    initiator.write('a' * initiator.block_size)
  }
end

#test_ibb_initiator2target ⇒ Object 



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# File 'lib/gems/xmpp4r-0.4/test/bytestreams/tc_ibb.rb', line 46

def test_ibb_initiator2target
  target = Bytestreams::IBBTarget.new(@server, '1', nil, '[email protected]/1')
  initiator = Bytestreams::IBBInitiator.new(@client, '1', nil, '[email protected]/1')

  buffer = create_buffer(9999)

  Thread.new do
    Thread.pass
    initiator.open
    initiator.write(buffer)
    Thread.pass
    initiator.close
  end


  target.accept

  received = ''
  while buf = target.read
    received += buf
  end

  target.close

  assert_equal(buffer, received)
end

#test_ibb_pingpong ⇒ Object 



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# File 'lib/gems/xmpp4r-0.4/test/bytestreams/tc_ibb.rb', line 73

def test_ibb_pingpong
  ignored_stanzas = 0
  wait = Semaphore.new
  @server.add_message_callback { ignored_stanzas += 1; wait.run }
  @server.add_iq_callback { ignored_stanzas += 1; wait.run }


  target = Bytestreams::IBBTarget.new(@server, '1', nil, '[email protected]/1')
  initiator = Bytestreams::IBBInitiator.new(@client, '1', nil, '[email protected]/1')

  Thread.new do
    target.accept

    while buf = target.read
      target.write(buf)
      target.flush
    end

    target.close
  end


  assert_equal(0, ignored_stanzas)
  @client.send("<iq from='[email protected]/1' type='set'>
                  <close xmlns='http://jabber.org/protocol/ibb' sid='another session id'/>
                </iq>")
  wait.wait
  assert_equal(1, ignored_stanzas)


  initiator.open


  assert_equal(1, ignored_stanzas)
  @client.send("<message from='[email protected]/1' type='error'>
                  <data xmlns='http://jabber.org/protocol/ibb' sid='another session id' seq='0'/>
                </message>")
  wait.wait
  assert_equal(2, ignored_stanzas)
  @client.send("<iq from='[email protected]/1' type='set'>
                  <close xmlns='http://jabber.org/protocol/ibb' sid='another session id'/>
                </iq>")
  wait.wait
  assert_equal(3, ignored_stanzas)


  10.times do
    buf = create_buffer(9999)
    initiator.write(buf)
    initiator.flush

    bufr = ''
    begin
      bufr += initiator.read
    end while bufr.size < buf.size
    assert_equal(buf, bufr)
  end

  initiator.close


  assert_equal(3, ignored_stanzas)
end

#test_ibb_queueitem ⇒ Object 



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# File 'lib/gems/xmpp4r-0.4/test/bytestreams/tc_ibb.rb', line 172

def test_ibb_queueitem
  i1 = Bytestreams::IBBQueueItem.new(:close)
  assert_equal(:close, i1.type)
  assert_nil(i1.seq)

  i2 = Bytestreams::IBBQueueItem.new(:data, 1, ['blah'].pack('m'))
  assert_equal(:data, i2.type)
  assert_equal(1, i2.seq)
  assert_equal('blah', i2.data)

  assert_raise(RuntimeError) {
    i3 = Bytestreams::IBBQueueItem.new(:invalid)
  }
end

#test_ibb_target2initiator ⇒ Object 



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# File 'lib/gems/xmpp4r-0.4/test/bytestreams/tc_ibb.rb', line 20

def test_ibb_target2initiator
  target = Bytestreams::IBBTarget.new(@server, '1', nil, '[email protected]/1')
  initiator = Bytestreams::IBBInitiator.new(@client, '1', nil, '[email protected]/1')

  buffer = create_buffer(9999)

  Thread.new do
    target.accept
    target.write(buffer)
    Thread.pass
    target.close
  end


  initiator.open

  received = ''
  while buf = initiator.read
    received += buf
  end

  initiator.close

  assert_equal(buffer, received)
end