def test_write_timestamp_w_operator():
system = utils.TestSystem(DOMAIN_ID, "StringTopicType")
test_timestamp = dds.Time(123)
system.writer << ("hi", test_timestamp)
utils.wait(system.reader)
samples = system.reader.take()
assert samples[0].info.source_timestamp == test_timestamp
def test_write_w_operator_mix():
system = utils.TestSystem(DOMAIN_ID, "KeyedStringTopicType")
sample = dds.KeyedStringTopicType()
handle = system.writer.register_instance(sample)
system.writer << (sample, handle) << dds.KeyedStringTopicType(
"Hi", "Hi") << (
dds.KeyedStringTopicType("hello", "hello"),
dds.Time(123),
)
def test_write_handle_and_timestamp():
system = utils.TestSystem(DOMAIN_ID, "KeyedStringTopicType")
sample = dds.KeyedStringTopicType()
test_timestamp = dds.Time(123)
handle = system.writer.register_instance(sample)
system.writer.write(sample, handle, test_timestamp)
utils.wait(system.reader)
samples = system.reader.take()
assert samples[0].info.instance_handle == handle
assert samples[0].info.source_timestamp == test_timestamp
def test_current_time():
p = utils.create_participant()
t = p.current_time
assert t != dds.Time.invalid()
assert t > dds.Time(1, 0)