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import inspect
import test_ext_classes as test_mod
import pyuvm
from pyuvm import *
async def run_tests(dut):
tests_pass = {}
t12 = test_mod.s12_uvm_tlm_interfaces_TestCase()
methods = inspect.getmembers(
test_mod.s12_uvm_tlm_interfaces_TestCase
) # predicate=inspect.ismethod)
for mm in methods:
(name, _) = mm
if name.startswith("test_"):
test = getattr(t12, name)
t12.setUp()
try:
if inspect.iscoroutinefunction(test):
await test(dut)
else:
test()
tests_pass[name] = True
except AssertionError:
tests_pass[name] = False
t12.tearDown()
any_failed = False
for test, passed in tests_pass.items():
if passed:
pf = "Pass "
else:
pf = "FAILED "
any_failed = True
print(f"{pf} {test}")
assert not any_failed
class FIFO(uvm_component):
def build_phase(self):
self.fifo = uvm_tlm_analysis_fifo("fifo", self)
self.gp = uvm_get_port("gp", self)
def connect_phase(self):
self.gp.connect(self.fifo.get_export)
def start_of_simulation_phase(self):
self.data = []
async def run_phase(self):
while True:
datum = await self.gp.get()
self.data.append(datum)
class Subscriber(uvm_subscriber):
def start_of_simulation_phase(self):
self.data = []
def write(self, datum):
self.data.append(datum)
class Export(uvm_analysis_export):
def start_of_simulation_phase(self):
self.data = []
def write(self, datum):
self.data.append(datum)
@pyuvm.test()
class AnalysisTest(uvm_test):
def build_phase(self):
self.gp = uvm_get_port("gp", self)
self.ap1 = uvm_analysis_port("ap1", self)
self.ap2 = uvm_analysis_port("ap2", self)
self.export = Export("export", self)
self.fifo = FIFO("fifo", self)
self.subscriber = Subscriber("subscriber", self)
def connect_phase(self):
self.ap1.connect(self.ap2)
self.ap2.connect(self.export)
self.ap2.connect(self.subscriber.analysis_export)
self.ap2.connect(self.fifo.fifo.analysis_export)
async def run_phase(self):
self.raise_objection()
self.data_list = [1, "1", 2, "two"]
for datum in self.data_list:
self.ap1.write(datum)
self.drop_objection()
def check_phase(self):
assert self.data_list == self.subscriber.data
assert self.data_list == self.export.data
assert self.data_list == self.fifo.data
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