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#!/usr/bin/env python3
# Copyright 2025 Yingwei Zheng
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import os
import sys
import llvm_helper
import json
import hints
from unidiff import PatchSet
fix_commit_set = set()
def verify_issue(issue):
global fix_commit_set
path = os.path.join(llvm_helper.dataset_dir, issue)
with open(path) as f:
data = json.load(f)
# Remove unrelated comments
comments = data["issue"]["comments"]
data["issue"]["comments"] = [x for x in comments if llvm_helper.is_valid_comment(x)]
# Update hints
bug_location_lineno = {}
base_commit = data["base_commit"]
fix_commit = data["hints"]["fix_commit"]
patchset = PatchSet(
llvm_helper.git_execute(
["show", fix_commit, "--", "llvm/lib/*", "llvm/include/*"]
)
)
for file in patchset:
location = hints.get_line_loc(file)
if len(location) != 0:
bug_location_lineno[file.path] = location
data["hints"]["bug_location_lineno"] = bug_location_lineno
bug_location_funcname = dict()
for file in patchset:
source_code = llvm_helper.git_execute(["show", f"{base_commit}:{file.path}"])
modified_funcs_valid = hints.get_funcname_loc(file, source_code)
if len(modified_funcs_valid) != 0:
bug_location_funcname[file.path] = sorted(list(modified_funcs_valid))
if len(bug_location_funcname) == 0:
if issue.removesuffix(".json") not in ["88297"]:
print(f"{issue} Warning: bug_location_funcname is empty")
data["hints"]["bug_location_funcname"] = bug_location_funcname
# Migration
if "files" in data["hints"]:
data["hints"].pop("files")
if not llvm_helper.is_valid_fix(fix_commit):
print(f"{issue} Warning: fix_commit is invalid")
if fix_commit in fix_commit_set:
print(f"{issue} Warning: duplicated fix_commit")
fix_commit_set.add(fix_commit)
with open(path, "w") as f:
json.dump(data, f, indent=2)
task_list = []
if len(sys.argv) == 2:
task_list = [sys.argv[1] + ".json"]
else:
for name in os.listdir(llvm_helper.dataset_dir):
if name.endswith(".json"):
task_list.append(name)
task_list.sort()
for idx, task in enumerate(task_list):
# print("Verifying", idx + 1, task.removesuffix(".json"))
verify_issue(task)
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