def test_DoubleVal(self):
pvn = pvnames.double_pv
chid = ca.create_channel(pvn,connect=True)
cdict = ca.get_ctrlvars(chid)
write( 'CA testing CTRL Values for a Double (%s)' % (pvn))
self.failUnless('units' in cdict)
self.failUnless('precision' in cdict)
self.failUnless('severity' in cdict)
hostname = ca.host_name(chid)
self.failUnless(len(hostname) > 1)
count = ca.element_count(chid)
self.assertEqual(count,1)
ftype= ca.field_type(chid)
self.assertEqual(ftype,ca.dbr.DOUBLE)
prec = ca.get_precision(chid)
self.assertEqual(prec, pvnames.double_pv_prec)
units= ca.BYTES2STR(ca.get_ctrlvars(chid)['units'])
self.assertEqual(units, pvnames.double_pv_units)
rwacc= ca.access(chid)
self.failUnless(rwacc.startswith('read'))
def test_DoubleVal(self):
pvn = pvnames.double_pv
chid = ca.create_channel(pvn,connect=True)
cdict = ca.get_ctrlvars(chid)
write( 'CA testing CTRL Values for a Double (%s)' % (pvn))
self.failUnless('units' in cdict)
self.failUnless('precision' in cdict)
self.failUnless('severity' in cdict)
hostname = ca.host_name(chid)
self.failUnless(len(hostname) > 1)
count = ca.element_count(chid)
self.assertEqual(count,1)
ftype= ca.field_type(chid)
self.assertEqual(ftype,ca.dbr.DOUBLE)
prec = ca.get_precision(chid)
self.assertEqual(prec, pvnames.double_pv_prec)
units= ca.bytes2str(ca.get_ctrlvars(chid)['units'])
self.assertEqual(units, pvnames.double_pv_units)
rwacc= ca.access(chid)
self.failUnless(rwacc.startswith('read'))
def testA_CreateChid_CheckTypeCount(self):
write('Simple Test: create chid, check count, type, host, and access')
chid = ca.create_channel(pvnames.double_pv)
ret = ca.connect_channel(chid)
ca.pend_event(1.e-3)
ftype = ca.field_type(chid)
count = ca.element_count(chid)
host = ca.host_name(chid)
rwacc = ca.access(chid)
self.assertIsNot(chid, None)
self.assertIsNot(host, None)
self.assertEqual(count, 1)
self.assertEqual(ftype, 6)
self.assertEqual(rwacc,'read/write')
def testA_CreateChid_CheckTypeCount(self):
write('Simple Test: create chid, check count, type, host, and access')
chid = ca.create_channel(pvnames.double_pv)
ret = ca.connect_channel(chid)
ca.pend_event(1.e-3)
ftype = ca.field_type(chid)
count = ca.element_count(chid)
host = ca.host_name(chid)
rwacc = ca.access(chid)
self.assertNotEqual(chid, None)
self.assertNotEqual(host, None)
self.assertEqual(count, 1)
self.assertEqual(ftype, 6)
self.assertEqual(rwacc,'read/write')
def test_CreateChid_CheckTypeCount():
write('Simple Test: create chid, check count, type, host, and access')
chid = ca.create_channel(pvnames.double_pv)
ret = ca.connect_channel(chid)
ca.pend_event(1.e-3)
ftype = ca.field_type(chid)
count = ca.element_count(chid)
host = ca.host_name(chid)
rwacc = ca.access(chid)
assert chid is not None
assert host is not None
assert count == 1
assert ftype == 6
assert rwacc == 'read/write'
def test_DoubleVal():
pvn = pvnames.double_pv
chid = ca.create_channel(pvn, connect=True)
cdict = ca.get_ctrlvars(chid)
write('CA testing CTRL Values for a Double (%s)' % (pvn))
assert 'units' in cdict
assert 'precision' in cdict
assert 'severity' in cdict
assert len(ca.host_name(chid)) > 2
assert ca.element_count(chid) == 1
assert ca.field_type(chid) == ca.dbr.DOUBLE
assert ca.get_precision(chid) == pvnames.double_pv_prec
assert ca.get_ctrlvars(chid)['units'] == pvnames.double_pv_units
assert ca.access(chid).startswith('read')
import time
import sys
from epics import ca
import pvnames
pvname = pvnames.double_pv
host = pvnames.double_pv_host
chid = ca.create_channel(pvname)
ret = ca.connect_channel(chid)
ca.pend_event(1.e-3)
ftype = ca.field_type(chid)
count = ca.element_count(chid)
host = ca.host_name(chid)
rwacc = ca.access(chid)
if ftype == 6 and count == 1 and host.startswith(host) and rwacc.startswith(
'read'):
sys.stdout.write('OK!\n')
else:
sys.stdout.write("Error\n")
import time
import sys
from epics import ca
import pvnames
pvname = pvnames.double_pv
host = pvnames.double_pv_host
chid = ca.create_channel(pvname)
ret = ca.connect_channel(chid)
ca.pend_event(1.e-3)
ftype = ca.field_type(chid)
count = ca.element_count(chid)
host = ca.host_name(chid)
rwacc = ca.access(chid)
if ftype ==6 and count == 1 and host.startswith(host) and rwacc.startswith('read'):
sys.stdout.write('OK!\n')
else:
sys.stdout.write("Error\n")