def test_poll_fails_busy_loop(self):
num_tasks = 3
checks = [SleepCheckPollFailLate(1/i) for i in range(1, num_tasks+1)]
num_checks = len(checks)
self.set_max_jobs(1)
self.runall(checks)
stats = self.runner.stats
self.assertEqual(num_tasks, stats.num_cases())
self.assertEqual(num_tasks, len(stats.failures()))
def test_run_complete_fails_busy_loop(async_runner, make_cases, make_exec_ctx):
make_exec_ctx(options=max_jobs_opts(1))
runner, _ = async_runner
num_checks = 3
runner.runall(
make_cases([
SleepCheckPollFailLate(1),
SleepCheck(0.1),
SleepCheckPollFailLate(0.5)
]))
assert_runall(runner)
stats = runner.stats
assert stats.num_cases() == num_checks
assert len(stats.failed()) == 2
# Verify that the succeeded test is the SleepCheck
for t in stats.tasks():
if not t.failed:
assert isinstance(t.check, SleepCheck)
def test_compile_fail_reschedule_busy_loop(async_runner, make_cases,
make_exec_ctx):
make_exec_ctx(options=max_jobs_opts(1))
runner, _ = async_runner
num_checks = 2
runner.runall(
make_cases([SleepCheckPollFailLate(1.5),
CompileFailureCheck()]))
stats = runner.stats
assert num_checks == stats.num_cases()
assert_runall(runner)
assert num_checks == len(stats.failed())
def test_poll_fails_in_busy_loop(async_runner, make_cases,
make_async_exec_ctx):
ctx = make_async_exec_ctx(1)
next(ctx)
runner, _ = async_runner
num_checks = 3
runner.runall(make_cases([SleepCheckPollFailLate(1/i)
for i in range(1, num_checks+1)]))
stats = runner.stats
assert num_checks == stats.num_cases()
assert_runall(runner)
assert num_checks == len(stats.failures())