def setUp(self):
# Start the GDA SWMR demo
ioc = "/dls_sw/work/R3.14.12.3/support/mapping/iocs/TS-EA-IOC-02/bin/linux-x86_64/stTS-EA-IOC-02.sh"
self.ioc = subprocess.Popen([ioc, "512", "512"], stdin=subprocess.PIPE)
cothread.Sleep(5)
from socket import gethostname
hostname = gethostname().split(".")[0]
pre = "{}-AD-SIM-01:CAM:".format(hostname)
self.s = SimDetector("S", pre)
self.s.loop_run()
self.in_params = dict(numImages=5, exposure=0.1)
self.runtime = self.in_params["numImages"] * self.in_params["exposure"]
self.send_params = {"imageMode": "Multiple", "exposure": 0.1, "arrayCounter": 0, "period": 0.1, "numImages": 5}
class SimDetectorTest(unittest.TestCase):
def setUp(self):
# Start the GDA SWMR demo
ioc = "/dls_sw/work/R3.14.12.3/support/mapping/iocs/TS-EA-IOC-02/bin/linux-x86_64/stTS-EA-IOC-02.sh"
self.ioc = subprocess.Popen([ioc, "512", "512"], stdin=subprocess.PIPE)
cothread.Sleep(5)
from socket import gethostname
hostname = gethostname().split(".")[0]
pre = "{}-AD-SIM-01:CAM:".format(hostname)
self.s = SimDetector("S", pre)
self.s.loop_run()
self.in_params = dict(numImages=5, exposure=0.1)
self.runtime = self.in_params["numImages"] * self.in_params["exposure"]
self.send_params = {"imageMode": "Multiple", "exposure": 0.1, "arrayCounter": 0, "period": 0.1, "numImages": 5}
def test_100_sequences(self):
for i in range(100):
self.do_sequence()
cothread.Sleep(random.random())
def do_sequence(self):
start = time.time()
self.s.configure(**self.in_params)
end = time.time()
self.assertAlmostEqual(end - start, 0, delta=0.05)
for attr, val in self.send_params.items():
actual = self.s.attributes[attr].value
self.assertEqual(actual, val, "Attr {} = {} not {}".format(attr, actual, val))
self.assertEqual(self.s.stateMachine.state, DState.Ready)
self.assertEqual(self.s.arrayCounter, 0)
# Do a run
start = time.time()
self.s.run()
end = time.time()
self.assertAlmostEqual(end - start, self.runtime, delta=0.05)
self.assertEqual(self.s.stateMachine.state, DState.Idle)
# Allow numImages to update
cothread.Sleep(0.05)
self.assertEqual(self.s.arrayCounter, self.in_params["numImages"])
def tearDown(self):
self.ioc.stdin.close()
self.ioc.wait()
pass
