[Bugfinder] Add integration test for bugfinder script

tests/util/test_bugfinder.py

@@ -0,0 +1,40 @@
+import sqlite3
+from pathlib import Path
+
+import pytest
+from decompiler.util.bugfinder.bugfinder import DBConnector, store_reports_from_sample
+
+
+@pytest.fixture
+def temp_sqlite_db(tmp_path):
+ """Fixture for creating a temporary SQLite database."""
+ db_file = tmp_path / "temp.db"
+ return db_file
+
+
+@pytest.fixture
+def test_sample():
+ """Fixture for providing a test sample."""
+ return Path("tests/samples/others/hello-world")
+
+
+def verify_database_contents(db_file):
+ """Check if bugfinder did write into SQLite file."""
+ conn = sqlite3.connect(db_file)
+ cursor = conn.cursor()
+ cursor.execute("SELECT * FROM dewolf")
+ results = cursor.fetchall()
+ assert len(results) > 0, "bugfinder did not write into database"
+ assert "Hello, World!" in str(results) # maybe this check is too brittle...
+ conn.close()
+
+
+def test_store_reports_from_sample(test_sample, temp_sqlite_db):
+ """
+ Integration test for bugfinder.py:
+ Call bugfinder script on hello-world sample, and see
+ if decompilation (attempts) are written to a temp database file.
+ """
+ with DBConnector(temp_sqlite_db) as db_reports:
+ store_reports_from_sample(test_sample, db_reports, max_size=5)
+ verify_database_contents(temp_sqlite_db)