def test_noop(self):
"""Setup and tear down without running reactor.
"""
self.get = CAGet(self.chan)
self.check = ref(self.get)
# circuit not connected
self.assertEqual(len(self.chan._circ.pendingActions), 0)
self.get.close()
self.assertEqual(len(self.chan._circ.pendingActions), 0)
del self.get
def test_canceldead(self):
"""Connect, lose connection, cancel
"""
g = self.get = CAGet(self.chan)
self.check = ref(self.get)
self.chan.doCon()
pkt, _ = self.chan._circ._sent.pop(0)
self.assertEqual(len(pkt), 16)
pkt, extra = CAmessage.unpack(pkt)
self.assertEqual(len(extra), 0)
self.assertEqual(pkt.cmd, 15)
self.chan.doLost()
self.get.close()
del self.get
def test_cancellive(self):
"""Connect but cancel after data request sent
"""
g = self.get = CAGet(self.chan)
self.check = ref(self.get)
self.chan.doCon()
self.assertEqual(len(self.chan._circ._sent), 1)
self.assertEqual(len(self.chan._circ.pendingActions), 1)
pkt, _ = self.chan._circ._sent[0]
self.assertEqual(len(pkt), 16)
pkt, extra = CAmessage.unpack(pkt)
self.assertEqual(len(extra), 0)
self.assertEqual(pkt.cmd, 15)
self.assertEqual(pkt.p1, self.chan.sid)
self.assertIn(pkt.p2, self.chan._circ.pendingActions)
self.get.close()
del self.get
def getUpdated(sts):
if sts!=ECA_NORMAL:
print 'Error:', sts
d2=CAGet(chan, dbf_conv=DBF.STRING)
return d2.data
try:
reactor.stop()
except ReactorNotRunning:
pass
if opt.tmo >=0.00001:
reactor.callLater(opt.tmo, timeout)
client=CAClient()
chan=CAClientChannel(pv, client)
# request native type and convert to string locally
g=CAGet(chan, dbf_conv=DBF.STRING)
d=g.data
@d.addCallback
def startSet((data,_)):
print 'Before:',
for d in data:
print d,
print
s=CASet(chan, args, dbf=dbr, wait=not opt.nowait)
return s.complete
@d.addCallback
def getUpdated(sts):
return x
def timeout():
log.fatal('Timeout!')
try:
reactor.stop()
except ReactorNotRunning:
pass
if opt.tmo >= 0.00001:
reactor.callLater(opt.tmo, timeout)
gets = []
client = CAClient()
for pv in pvs:
chan = CAClientChannel(pv, client)
g = CAGet(chan, dbf_req, count, meta=meta_req, dbf_conv=dbf_dis)
g.data.addCallback(data, pv, meta_req)
g.data.addErrback(nodata, pv)
gets.append(g.data)
done = DeferredList(gets)
done.addBoth(stop)
reactor.run()
class TestGet(unittest.TestCase):
timeout = 2
def setUp(self):
self.chan = MockChannel()
self.chan._circ = MockCircuit()
self.chan.dbr = DBR.STRING
self.chan.maxcount = 1
def tearDown(self):
if hasattr(self, 'get'):
self.get.close()
del self.get
import gc
gc.collect()
if hasattr(self, 'check'):
# Ensure no remaining references
self.assertTrue(self.check() is None)
def test_noop(self):
"""Setup and tear down without running reactor.
"""
self.get = CAGet(self.chan)
self.check = ref(self.get)
# circuit not connected
self.assertEqual(len(self.chan._circ.pendingActions), 0)
self.get.close()
self.assertEqual(len(self.chan._circ.pendingActions), 0)
del self.get
def test_cancellive(self):
"""Connect but cancel after data request sent
"""
g = self.get = CAGet(self.chan)
self.check = ref(self.get)
self.chan.doCon()
self.assertEqual(len(self.chan._circ._sent), 1)
self.assertEqual(len(self.chan._circ.pendingActions), 1)
pkt, _ = self.chan._circ._sent[0]
self.assertEqual(len(pkt), 16)
pkt, extra = CAmessage.unpack(pkt)
self.assertEqual(len(extra), 0)
self.assertEqual(pkt.cmd, 15)
self.assertEqual(pkt.p1, self.chan.sid)
self.assertIn(pkt.p2, self.chan._circ.pendingActions)
self.get.close()
del self.get
def test_canceldead(self):
"""Connect, lose connection, cancel
"""
g = self.get = CAGet(self.chan)
self.check = ref(self.get)
self.chan.doCon()
pkt, _ = self.chan._circ._sent.pop(0)
self.assertEqual(len(pkt), 16)
pkt, extra = CAmessage.unpack(pkt)
self.assertEqual(len(extra), 0)
self.assertEqual(pkt.cmd, 15)
self.chan.doLost()
self.get.close()
del self.get