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get_events.py
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get_events.py
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import argparse
import json
import os.path
import shutil
import time
import traceback
from sflkit.runners import Runner
import tests4py.api as t4p
from tests4py import sfl
from tests4py.projects import TestStatus
def main(project_name, bug_id):
report_file = f"report_{project_name}.json"
if os.path.exists(report_file):
with open(report_file, "r") as f:
report = json.load(f)
else:
report = dict()
os.makedirs("mappings", exist_ok=True)
for project in t4p.get_projects(project_name, bug_id):
identifier = project.get_identifier()
print(identifier)
if (
identifier in report
and "check" in report[identifier]
and report[identifier]["check"] == "successful"
):
continue
report[identifier] = dict()
if (
project.test_status_buggy != TestStatus.FAILING
or project.test_status_fixed != TestStatus.PASSING
):
report[identifier]["status"] = "skipped"
continue
else:
report[identifier]["status"] = "running"
report[identifier]["time"] = dict()
start = time.time()
r = t4p.checkout(project)
report[identifier]["time"]["checkout"] = time.time() - start
if r.successful:
report[identifier]["checkout"] = "successful"
else:
report[identifier]["checkout"] = "failed"
report[identifier]["error"] = traceback.format_exception(r.raised)
continue
original_checkout = r.location
mapping = os.path.join("mappings", f"{project}.json")
sfl_path = os.path.join("tmp", f"sfl_{identifier}")
start = time.time()
r = sfl.sflkit_instrument(sfl_path, project, mapping=mapping)
report[identifier]["time"]["instrument"] = time.time() - start
if r.successful:
report[identifier]["build"] = "successful"
else:
report[identifier]["build"] = "failed"
report[identifier]["error"] = traceback.format_exception(r.raised)
continue
with open(mapping, "r") as f:
mapping_content = json.load(f)
with open(mapping, "w") as f:
json.dump(mapping_content, f, indent=2)
events_base = os.path.join(
"sflkit_events", project.project_name, str(project.bug_id)
)
shutil.rmtree(events_base, ignore_errors=True)
if project.project_name == "ansible":
"""
When ansible is executed it sometimes loads the original version.
Even though it is never installed and the virtual environment clearly
contains the instrumented version.
This prevents an event collection.
Removing the original version fixes this problem.
"""
shutil.rmtree(original_checkout, ignore_errors=True)
start = time.time()
r = sfl.sflkit_unittest(
sfl_path, relevant_tests=True, all_tests=False, include_suffix=True
)
report[identifier]["time"]["test"] = time.time() - start
if r.successful:
report[identifier]["test"] = "successful"
else:
report[identifier]["test"] = "failed"
report[identifier]["error"] = traceback.format_exception(r.raised)
continue
project.buggy = False
start = time.time()
r = t4p.checkout(project)
report[identifier]["time"]["checkout_fixed"] = time.time() - start
if r.successful:
report[identifier]["checkout_fixed"] = "successful"
else:
report[identifier]["checkout_fixed"] = "failed"
report[identifier]["error"] = traceback.format_exception(r.raised)
continue
mapping = os.path.join("mappings", f"{project}.json")
start = time.time()
r = sfl.sflkit_instrument(sfl_path, project, mapping=mapping)
report[identifier]["time"]["instrument_fixed"] = time.time() - start
if r.successful:
report[identifier]["build_fixed"] = "successful"
else:
report[identifier]["build_fixed"] = "failed"
report[identifier]["error"] = traceback.format_exception(r.raised)
continue
with open(mapping, "r") as f:
mapping_content = json.load(f)
with open(mapping, "w") as f:
json.dump(mapping_content, f, indent=2)
if project.project_name == "ansible":
"""
When ansible is executed it sometimes loads the original version.
Even though it is never installed and the virtual environment clearly
contains the instrumented version.
This prevents an event collection.
Removing the original version fixes this problem.
"""
shutil.rmtree(original_checkout, ignore_errors=True)
start = time.time()
r = sfl.sflkit_unittest(
sfl_path, relevant_tests=False, all_tests=False, include_suffix=True
)
report[identifier]["time"]["test_fixed"] = time.time() - start
if r.successful:
report[identifier]["test_fixed"] = "successful"
else:
report[identifier]["test_fixed"] = "failed"
report[identifier]["error"] = traceback.format_exception(r.raised)
continue
checks = True
bug_events = os.path.join(events_base, "bug")
fix_events = os.path.join(events_base, "fix")
for failing_test in project.test_cases:
safe_test = Runner.safe(failing_test)
if not os.path.exists(os.path.join(bug_events, "failing", safe_test)):
report[identifier][f"bug:{failing_test}"] = "not_found"
checks = False
if not os.path.exists(os.path.join(fix_events, "passing", safe_test)):
report[identifier][f"fix:{failing_test}"] = "not_found"
checks = False
if not os.listdir(os.path.join(bug_events, "passing")):
report[identifier]["bug_passing"] = "empty"
checks = False
if checks:
report[identifier]["check"] = "successful"
else:
report[identifier]["check"] = "failed"
with open(f"report_{project_name}.json", "w") as f:
json.dump(report, f, indent=2)
if __name__ == "__main__":
args = argparse.ArgumentParser()
args.add_argument("-p", required=True, dest="project_name", help="project name")
args.add_argument("-i", default=None, dest="bug_id", help="bug_id")
arguments = args.parse_args()
name = arguments.project_name
id_ = arguments.bug_id
if id_ is not None:
id_ = int(id_)
main(name, id_)