def test_in_backgroud(self):
probe = Probe(timeout=1, pause=0.5, fnc=snoozer, seconds=0.1)
probe.run()
assert not probe.is_alive()
probe.run_in_background()
assert probe.is_alive()
probe.terminate()
probe.join()
assert not probe.is_alive()
def test_reach_timeout(self):
# probe should reach timeout with long-running function calls
# probe and caller in one thread
start = time.time()
probe = Probe(timeout=1, pause=0.2, fnc=snoozer, seconds=10)
with pytest.raises(ProbeTimeout):
probe.run()
assert (time.time() - start) < 3, "Time elapsed is way too high"
# in background
start = time.time()
probe = Probe(timeout=1, pause=0.2, fnc=snoozer, seconds=10)
probe.run_in_background()
with pytest.raises(ProbeTimeout):
probe.join()
assert (time.time() - start) < 3, "Time elapsed is way too high"
def test_reach_timeout(self):
# probe should reach timeout with long-running function calls
# probe and caller in one thread
start = time.time()
probe = Probe(timeout=3, pause=0.5, fnc=snoozer, seconds=10)
with pytest.raises(ProbeTimeout):
probe.run()
assert (time.time() -
start) > 2, "Timeout not reached with unsuccessful function"
# in background
start = time.time()
probe = Probe(timeout=3, pause=0.5, fnc=snoozer, seconds=10)
probe.run_in_background()
with pytest.raises(ProbeTimeout):
probe.join()
assert (time.time() -
start) > 2, "Timeout not reached with unsuccessful function"
def test_exception(self):
# probe and caller in one thread
# probe should ignore expected_exceptions
start = time.time()
probe = Probe(timeout=3,
pause=0.5,
expected_exceptions=ValueError,
fnc=value_err_raise)
with pytest.raises(ProbeTimeout):
probe.run()
assert (time.time() -
start) > 2, "Timeout not reached with unsuccessful function"
# probe should not ignore exceptions other than expected exceptions
start = time.time()
probe = Probe(timeout=5,
pause=0.5,
expected_exceptions=ImportError,
fnc=value_err_raise)
with pytest.raises(ValueError):
probe.run()
assert (time.time() - start) < 1, "Timeout exceeded"
start = time.time()
probe = Probe(timeout=5, pause=0.5, fnc=value_err_raise)
with pytest.raises(ValueError):
probe.run()
assert (time.time() - start) < 1, "Timeout exceeded"
# run in background
# probe should ignore expected_exceptions
start = time.time()
probe = Probe(timeout=3,
pause=0.5,
expected_exceptions=ValueError,
fnc=value_err_raise)
probe.run_in_background()
with pytest.raises(ProbeTimeout):
probe.join()
assert (time.time() -
start) > 2, "Timeout not reached with unsuccessful function"
# probe should not ignore exceptions other than expected exceptions
start = time.time()
probe = Probe(timeout=5,
pause=0.5,
expected_exceptions=ImportError,
fnc=value_err_raise)
probe.run_in_background()
with pytest.raises(ValueError):
probe.join()
assert (time.time() - start) < 1, "Timeout exceeded"
start = time.time()
probe = Probe(timeout=5, pause=0.5, fnc=value_err_raise)
probe.run_in_background()
with pytest.raises(ValueError):
probe.join()
assert (time.time() - start) < 1, "Timeout exceeded"
def test_exception(self):
# probe and caller in one thread
# probe should ignore expected_exceptions
probe = Probe(timeout=1, pause=0.2, expected_exceptions=ValueError, fnc=value_err_raise)
with pytest.raises(ProbeTimeout):
probe.run()
# probe should not ignore exceptions other than expected exceptions
probe = Probe(timeout=1, pause=0.2, expected_exceptions=ImportError, fnc=value_err_raise)
with pytest.raises(ValueError):
probe.run()
probe = Probe(timeout=1, pause=0.2, fnc=value_err_raise)
with pytest.raises(ValueError):
probe.run()
# run in background
# probe should ignore expected_exceptions
probe = Probe(timeout=1, pause=0.2, expected_exceptions=ValueError, fnc=value_err_raise)
probe.run_in_background()
with pytest.raises(ProbeTimeout):
probe.join()
# probe should not ignore exceptions other than expected exceptions
probe = Probe(timeout=1, pause=0.2, expected_exceptions=ImportError, fnc=value_err_raise)
probe.run_in_background()
with pytest.raises(ValueError):
probe.join()
probe = Probe(timeout=1, pause=0.2, fnc=value_err_raise)
probe.run_in_background()
with pytest.raises(ValueError):
probe.join()
