def issue_588_coroutine_list(dut):
""" Yield a list of triggers and coroutines."""
# Record simulation time.
current_time = utils.get_sim_time("ns")
# Yield a list, containing a RisingEdge trigger and a coroutine.
yield [sample_coroutine(dut), triggers.Timer(100, "ns")]
# Make sure that only 5 ns passed, because the sample coroutine
# terminated first.
new_time = utils.get_sim_time("ns")
if int(new_time - current_time) != 5:
raise result.TestFailure("Did not yield coroutine in list.")
async def issue_588_coroutine_list(dut):
""" Yield a list of triggers and coroutines."""
# Record simulation time.
current_time = utils.get_sim_time("ns")
# Yield a list, containing a RisingEdge trigger and a coroutine.
coro = cocotb.fork(sample_coroutine(dut))
await triggers.First(coro, triggers.Timer(100, "ns"))
coro.kill()
# Make sure that only 5 ns passed, because the sample coroutine
# terminated first.
new_time = utils.get_sim_time("ns")
assert int(new_time - current_time) == 5, "Did not yield coroutine in list."
def sample_coroutine(dut):
""" Very simple coroutine that waits 5 ns."""
yield triggers.Timer(5, "ns")
dut._log.info("Sample coroutine yielded.")
def Timer(*args, **kwargs):
assert cocotb_wrapper.using_cocotb()
return cocotb_triggers.Timer(*args, **kwargs)