def test_requestWindowChange(self):
"""
When the client requests to change the window size, the SSHSession
object should make the request by getting an ISession adapter for the
avatar, then calling windowChanged with the new window size.
"""
ret = self.session.requestReceived(b"window_change", session.packRequest_window_change((0, 0, 0, 0)))
self.assertFalse(ret)
self.assertRequestRaisedRuntimeError()
self.assertSessionIsStubSession()
self.assertTrue(self.session.requestReceived(b"window_change", session.packRequest_window_change((1, 2, 3, 4))))
self.assertEqual(self.session.session.windowChange, (1, 2, 3, 4))
def test_requestWindowChange(self):
"""
When the client requests to change the window size, the SSHSession
object should make the request by getting an ISession adapter for the
avatar, then calling windowChanged with the new window size.
"""
ret = self.session.requestReceived(
'window_change', session.packRequest_window_change((0, 0, 0, 0)))
self.assertFalse(ret)
self.assertRequestRaisedRuntimeError()
self.assertSessionIsStubSession()
self.assertTrue(
self.session.requestReceived(
'window_change', session.packRequest_window_change(
(1, 2, 3, 4))))
self.assertEquals(self.session.session.windowChange, (1, 2, 3, 4))
def test_requestWindowChangeGetsSession(self):
"""
If an ISession adapter isn't already present, request_window_change
should get one.
"""
self.session.requestReceived(b"window_change", session.packRequest_window_change((1, 1, 1, 1)))
self.assertSessionProvidesISession()
def test_requestWindowChangeGetsSession(self):
"""
If an ISession adapter isn't already present, request_window_change
should get one.
"""
self.session.requestReceived(
'window_change', session.packRequest_window_change((1, 1, 1, 1)))
self.assertSessionProvidesISession()
def test_packRequest_window_change(self):
"""
See test_parseRequest_window_change for the payload format.
"""
self.assertEqual(
session.packRequest_window_change((2, 1, 3, 4)),
struct.pack(">4L", 1, 2, 3, 4),
)
def updateWindowSize(self):
time_diff = float(time.time() - self.last_update)
if time_diff < 1 and not self.queue_call:
reactor.callLater(time_diff, self.updateWindowSize)
self.queue_call = True
return
self.queue_call = False
self.last_update = time.time()
self.conn.sendRequest(self, 'window-change', session.packRequest_window_change(self.window_size))
def updateWindowSize(self):
time_diff = float(time.time() - self.last_update)
if time_diff < 1 and not self.queue_call:
reactor.callLater(time_diff, self.updateWindowSize)
self.queue_call = True
return
self.queue_call = False
self.last_update = time.time()
self.conn.sendRequest(
self, 'window-change',
session.packRequest_window_change(self.window_size))
def terminalSize(self, width, height):
data = session.packRequest_window_change((height, width, 0, 0))
self.conn.sendRequest(self, 'window-change', data, wantReply=0)
def test_packRequest_window_change(self):
"""
See test_parseRequest_window_change for the payload format.
"""
self.assertEqual(session.packRequest_window_change((2, 1, 3, 4)), struct.pack(">4L", 1, 2, 3, 4))
def terminalSize(self, width, height):
data = session.packRequest_window_change((height, width, 0, 0))
self.conn.sendRequest(self, 'window-change', data, wantReply=0)
