def test_peek_2(self):
delay(1 * us)
self._test_all_not_set()
# Set direction
for ttl in self.sys.ttl_list:
ttl.output()
for ttl in self.sys.ttl_list:
self.assertEqual(self.sm.peek(ttl, 'direction'), 1)
self.assertEqual(self.sm.peek(ttl, 'sensitivity'), 'z')
self.assertEqual(self.sm.peek(ttl, 'state'), 'x')
def test_peek_negative_delay_arg(self):
delay(10 * us)
self._test_all_not_set()
# Set direction
for ttl in self.sys.ttl_list:
ttl.output()
for ttl in self.sys.ttl_list:
for s in ['state', 'direction', 'sensitivity']:
self.assertEqual(self.sm.peek(ttl, s, time=now_mu() - 1),
SignalNotSet)
for ttl in self.sys.ttl_list:
self.assertEqual(self.sm.peek(ttl, 'direction'), 1)
self.assertEqual(self.sm.peek(ttl, 'sensitivity'), 'z')
self.assertEqual(self.sm.peek(ttl, 'state'), 'x')
def test_peek_parallel(self):
delay(10 * us)
self._test_all_not_set()
# Set direction
for ttl in self.sys.ttl_list:
ttl.output()
for ttl in self.sys.ttl_list:
with parallel:
with sequential:
for i in range(10):
delay(2 * us)
ttl.set_o(i % 2)
with sequential:
for i in range(10):
delay(2 * us)
self.assertEqual(self.sm.peek(ttl, 'direction'), 1)
self.assertEqual(self.sm.peek(ttl, 'sensitivity'), 'z')
self.assertEqual(self.sm.peek(ttl, 'state'), i % 2)
def test_peek_many_changes(self):
delay(10 * us)
self._test_all_not_set()
# Set direction
for ttl in self.sys.ttl_list:
ttl.output()
for ttl in self.sys.ttl_list:
ttl.input()
delay(3 * us)
for ttl in self.sys.ttl_list:
ttl.output()
for ttl in self.sys.ttl_list:
for i in range(10):
delay(2 * us)
ttl.set_o(i % 2)
self.assertEqual(self.sm.peek(ttl, 'direction'), 1)
self.assertEqual(self.sm.peek(ttl, 'sensitivity'), 'z')
self.assertEqual(self.sm.peek(ttl, 'state'), i % 2)