mosis24DEVS/test/testRealtime.py
Yentl Van Tendeloo 66a6860316 Initial commit
2016-08-04 17:38:43 +02:00

100 lines
3.3 KiB
Python

from testutils import *
import subprocess
import filecmp
import datetime
class TestRealtime(unittest.TestCase):
def setUp(self):
setLogger('None', ('localhost', 514), logging.WARN)
def tearDown(self):
pass
def test_local_realtime_thread(self):
self.assertTrue(runRealtime("realtime_thread", 35))
def test_local_realtime_tk(self):
self.assertTrue(runRealtime("realtime_tk", 35))
def test_local_realtime_loop(self):
self.assertTrue(runRealtime("realtime_loop", 35))
def test_local_realtime_thread_upscale(self):
self.assertTrue(runRealtime("realtime_thread_2.0", 70))
def test_local_realtime_tk_upscale(self):
self.assertTrue(runRealtime("realtime_tk_2.0", 70))
def test_local_realtime_loop_upscale(self):
self.assertTrue(runRealtime("realtime_loop_2.0", 70))
def test_local_realtime_thread_downscale(self):
self.assertTrue(runRealtime("realtime_thread_0.5", 17))
def test_local_realtime_tk_downscale(self):
self.assertTrue(runRealtime("realtime_tk_0.5", 17))
def test_local_realtime_loop_downscale(self):
self.assertTrue(runRealtime("realtime_loop_0.5", 17))
def test_local_realtime_nested(self):
self.assertTrue(runRealtime("nested_realtime", 20))
def test_local_realtime_dynamicstructure(self):
self.assertTrue(runRealtime("dynamicstructure_realtime", 40))
def test_local_realtime_injection(self):
proc = subprocess.Popen("python testmodels/injecting.py", shell=True)
proc.wait()
self.assertEquals(proc.returncode, 0)
def runRealtime(name, reqtime):
before = datetime.datetime.now()
try:
if runLocal(name):
# Some tests have their own test instead of the normal 'realtime' test
return True
except OSError:
pass
after = datetime.datetime.now()
# Possibly only a slight timing difference, which is allowable
f1 = open("output/realtime", 'r')
f2 = open("expected/realtime", 'r')
for l1, l2 in zip(f1, f2):
if l1 != l2:
# Check that at most 1 character is different
diffs = 0
for c1, c2 in zip(l1, l2):
if c1 != c2:
diffs += 1
if diffs > 1:
raise Exception("Multiple characters were different in the logs")
# It seems that the difference wasn't that big after all, just continue
# Seems to be done, check for time passed
diff = after - before
if not (reqtime - 1 <= diff.seconds <= reqtime + 3):
raise Exception("Total runtime was not as expected. Expected: " + str(reqtime) + "s, but got: " + str(diff.seconds) + "s")
else:
return True
def runLocal(name):
outfile = "output/" + str(name)
removeFile(outfile)
import subprocess
try:
proc = subprocess.Popen("python testmodels/experiment.py " + str(name) + "_local >> /dev/null", shell=True)
proc.wait()
except:
import sys
print(sys.exc_info()[0])
import traceback
traceback.print_tb(sys.exc_info()[2])
proc.terminate()
# Prevent zombie
del proc
print("Exception received :(")
return False
if not filecmp.cmp(outfile, "expected/" + str(name)):
return False
return True