[tests] Add a reproducer for #2368

Author: Pierre-Sassoulas

tests/regrtest_data/duplicate_code/2368/__init__.py

@@ -0,0 +1,14 @@
+"""Database utilities."""
+
+
+def setup_connection(host, port, database):
+    """Set up a database connection with retries."""
+    retries = 3
+    timeout = 30
+    connection_string = f"{host}:{port}/{database}"
+    print(f"Connecting to {connection_string}")
+    for attempt in range(retries):
+        print(f"Attempt {attempt + 1} of {retries}")
+        if attempt > 0:
+            print(f"Waiting {timeout} seconds before retry")
+    return connection_string

tests/regrtest_data/duplicate_code/2368/databaselib.py

@@ -0,0 +1,14 @@
+"""Project utilities."""
+
+
+def setup_connection(host, port, database):
+    """Set up a database connection with retries."""
+    retries = 3
+    timeout = 30
+    connection_string = f"{host}:{port}/{database}"
+    print(f"Connecting to {connection_string}")
+    for attempt in range(retries):
+        print(f"Attempt {attempt + 1} of {retries}")
+        if attempt > 0:
+            print(f"Waiting {timeout} seconds before retry")
+    return connection_string

tests/regrtest_data/duplicate_code/2368/projectlib.py

@@ -0,0 +1,11 @@
+"""XML generation — no duplicate code here."""
+import xml.etree.ElementTree as ET
+
+
+def generate_xml(data):
+    """Generate an XML document from data."""
+    root = ET.Element("root")
+    for key, value in data.items():
+        child = ET.SubElement(root, key)
+        child.text = str(value)
+    return ET.tostring(root, encoding="unicode")