openstack/tempest
Code Issues Proposed changes

Merge "Make novnc test compatible with RFB3.3"

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Jenkins 2017-03-24 16:46:14 +00:00 committed by Gerrit Code Review
commit 74c14ae82c
1 changed files with 36 additions and 17 deletions
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53
tempest/api/compute/servers/test_novnc.py
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@ -87,29 +87,48 @@ class NoVNCConsoleTestJSON(base.BaseV2ComputeTest):
'Token must be invalid because the connection '
'closed.')
# Parse the RFB version from the data to make sure it is valid
# and greater than or equal to 3.3
# and belong to the known supported RFB versions.
version = float("%d.%d" % (int(data[4:7], base=10),
int(data[8:11], base=10)))
self.assertTrue(version >= 3.3, 'Bad RFB Version: ' + str(version))
# Send our RFB version to the server, which we will just go with 3.3
# Add the max RFB versions supported
supported_versions = [3.3, 3.8]
self.assertIn(version, supported_versions,
'Bad RFB Version: ' + str(version))
# Send our RFB version to the server
self._websocket.send_frame(data)
# Get the sever authentication type and make sure None is supported
data = self._websocket.receive_frame()
self.assertIsNotNone(data, 'Expected authentication type None.')
self.assertGreaterEqual(
len(data), 2, 'Expected authentication type None.')
self.assertIn(
1, [ord_func(data[i + 1]) for i in range(ord_func(data[0]))],
'Expected authentication type None.')
# Send to the server that we only support authentication type None
self._websocket.send_frame(six.int2byte(1))
# The server should send 4 bytes of 0's if security handshake succeeded
data = self._websocket.receive_frame()
self.assertEqual(
len(data), 4, 'Server did not think security was successful.')
self.assertEqual(
[ord_func(i) for i in data], [0, 0, 0, 0],
'Server did not think security was successful.')
data_length = len(data)
if version == 3.3:
# For RFB 3.3: in the security handshake, rather than a two-way
# negotiation, the server decides the security type and sends a
# single word(4 bytes).
self.assertEqual(
data_length, 4, 'Expected authentication type None.')
self.assertIn(1, [ord_func(data[i]) for i in (0, 3)],
'Expected authentication type None.')
else:
self.assertGreaterEqual(
len(data), 2, 'Expected authentication type None.')
self.assertIn(
1,
[ord_func(data[i + 1]) for i in range(ord_func(data[0]))],
'Expected authentication type None.')
# Send to the server that we only support authentication
# type None
self._websocket.send_frame(six.int2byte(1))
# The server should send 4 bytes of 0's if security
# handshake succeeded
data = self._websocket.receive_frame()
self.assertEqual(
len(data), 4,
'Server did not think security was successful.')
self.assertEqual(
[ord_func(i) for i in data], [0, 0, 0, 0],
'Server did not think security was successful.')
# Say to leave the desktop as shared as part of client initialization
self._websocket.send_frame(six.int2byte(1))
# Get the server initialization packet back and make sure it is the