onionr/tests/test_waitforsetvars.py

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import sys, os
sys.path.append(".")
sys.path.append("onionr/")
import unittest, uuid, time, threading
TEST_DIR = 'testdata/%s-%s' % (uuid.uuid4(), os.path.basename(__file__)) + '/'
os.environ["ONIONR_HOME"] = TEST_DIR
from etc import waitforsetvar
def set_test_var_delay(obj, delay=0):
if delay > 0: time.sleep(delay)
obj.test_var = True
class TestWaitForSetVar(unittest.TestCase):
def test_no_wait(self):
test_object = lambda: None
threading.Thread(target=set_test_var_delay, args=[test_object]).start()
waitforsetvar.wait_for_set_var(test_object, 'test_var')
self.assertTrue(test_object.test_var)
def test_negative_wait(self):
test_object = lambda: None
threading.Thread(target=set_test_var_delay, args=[test_object, -1]).start()
waitforsetvar.wait_for_set_var(test_object, 'test_var')
self.assertTrue(test_object.test_var)
def test_zero_wait(self):
test_object = lambda: None
threading.Thread(target=set_test_var_delay, args=[test_object, 0]).start()
waitforsetvar.wait_for_set_var(test_object, 'test_var')
self.assertTrue(test_object.test_var)
def test_one_wait(self):
test_object = lambda: None
threading.Thread(target=set_test_var_delay, args=[test_object, 1]).start()
waitforsetvar.wait_for_set_var(test_object, 'test_var')
self.assertTrue(test_object.test_var)
def test_three_wait(self):
test_object = lambda: None
threading.Thread(target=set_test_var_delay, args=[test_object, 3]).start()
waitforsetvar.wait_for_set_var(test_object, 'test_var')
self.assertTrue(test_object.test_var)
unittest.main()