def test_random_failure_no_retries(failure_engine):
failure_engine.iter_modes = ["input_error"]
ret = qcng.compute(failure_engine.get_job(),
failure_engine.name,
raise_error=False)
assert ret.error.error_type == "input_error"
assert "retries" not in ret.input_data["provenance"].keys()
failure_engine.iter_modes = ["random_error"]
ret = qcng.compute(failure_engine.get_job(),
failure_engine.name,
raise_error=False)
assert ret.error.error_type == "random_error"
assert "retries" not in ret.input_data["provenance"].keys()
def test_random_failure_with_retries(failure_engine):
failure_engine.iter_modes = [
"random_error", "random_error", "random_error"
]
ret = qcng.compute(failure_engine.get_job(),
failure_engine.name,
raise_error=False,
local_options={"retries": 2})
assert ret.input_data["provenance"]["retries"] == 2
assert ret.error.error_type == "random_error"
failure_engine.iter_modes = ["random_error", "input_error"]
ret = qcng.compute(failure_engine.get_job(),
failure_engine.name,
raise_error=False,
local_options={"retries": 4})
assert ret.input_data["provenance"]["retries"] == 1
assert ret.error.error_type == "input_error"
def test_random_failure_with_success(failure_engine):
failure_engine.iter_modes = ["random_error", "pass"]
failure_engine.ncalls = 0
ret = qcng.compute(failure_engine.get_job(),
failure_engine.name,
raise_error=False,
local_options={"retries": 1})
assert ret.success, ret.error.error_message
assert ret.provenance.retries == 1
assert ret.extras["ncalls"] == 2