def test_Transport(self):
from rospy.impl.transport import Transport, INBOUND, OUTBOUND, BIDIRECTIONAL
ids = []
for d in [INBOUND, OUTBOUND, BIDIRECTIONAL]:
t = Transport(d)
self.assertEquals(d, t.direction)
self.assertEquals("UNKNOWN", t.transport_type)
self.failIf(t.done)
self.assertEquals(None, t.cleanup_cb)
self.assertEquals('', t.endpoint_id)
self.assertEquals('unnamed', t.name)
self.assertEquals(0, t.stat_bytes)
self.assertEquals(0, t.stat_num_msg)
self.failIf(t.id in ids)
ids.append(t.id)
t = Transport(d, 'a name')
self.assertEquals(d, t.direction)
self.assertEquals('a name', t.name)
# test cleanup with and without a callback
t = Transport(INBOUND)
t.close()
self.assert_(t.done)
t = Transport(INBOUND)
self.cleanup_obj = None
def cleanup(obj):
self.cleanup_obj = obj
t.set_cleanup_callback(cleanup)
self.assertEquals(t.cleanup_cb, cleanup)
t.close()
self.assert_(t.done)
self.assertEquals(self.cleanup_obj, t)
t = Transport(OUTBOUND)
import traceback
try:
t.send_message('msg', 1)
self.fail("send_message() should be abstract")
except:
traceback.print_exc()
try:
t.write_data('data')
self.fail("write_data() should be abstract")
except:
traceback.print_exc()
t = Transport(INBOUND)
try:
t.receive_once()
self.fail("receive_once() should be abstract")
except: pass
t = Transport(INBOUND)
try:
t.receive_loop()
self.fail("receive_loop() should be abstract")
except: pass
def test_Transport(self):
from rospy.impl.transport import Transport, INBOUND, OUTBOUND, BIDIRECTIONAL
ids = []
for d in [INBOUND, OUTBOUND, BIDIRECTIONAL]:
t = Transport(d)
self.assertEquals(d, t.direction)
self.assertEquals("UNKNOWN", t.transport_type)
self.failIf(t.done)
self.assertEquals(None, t.cleanup_cb)
self.assertEquals('', t.endpoint_id)
self.assertEquals('unnamed', t.name)
self.assertEquals(0, t.stat_bytes)
self.assertEquals(0, t.stat_num_msg)
self.failIf(t.id in ids)
ids.append(t.id)
t = Transport(d, 'a name')
self.assertEquals(d, t.direction)
self.assertEquals('a name', t.name)
# test cleanup with and without a callback
t = Transport(INBOUND)
t.close()
self.assert_(t.done)
t = Transport(INBOUND)
self.cleanup_obj = None
def cleanup(obj):
self.cleanup_obj = obj
t.set_cleanup_callback(cleanup)
self.assertEquals(t.cleanup_cb, cleanup)
t.close()
self.assert_(t.done)
self.assertEquals(self.cleanup_obj, t)
t = Transport(OUTBOUND)
import traceback
try:
t.send_message('msg', 1)
self.fail("send_message() should be abstract")
except:
traceback.print_exc()
try:
t.write_data('data')
self.fail("write_data() should be abstract")
except:
traceback.print_exc()
t = Transport(INBOUND)
try:
t.receive_once()
self.fail("receive_once() should be abstract")
except:
pass
t = Transport(INBOUND)
try:
t.receive_loop()
self.fail("receive_loop() should be abstract")
except:
pass
