1 # SPDX-License-Identifier: GPL-3.0-or-later
3 # This file is part of Nominatim. (https://nominatim.org)
5 # Copyright (C) 2026 by the Nominatim developer community.
6 # For a full list of authors see the git log.
8 Tests for replacing values in an input using custom regex.
12 import nominatim_api.search.query as qmod
13 from nominatim_api.query_preprocessing.config import QueryConfig
14 from nominatim_api.query_preprocessing import regex_replace
17 def run_preprocessor_on(query):
18 config = QueryConfig()
20 config['replacements'] = [
21 {'pattern': r'\b(?:\d{1,3}\.){3}\d{1,3}\b', 'replace': ''}, # IPv4
22 {'pattern': r'https?://\S+', 'replace': ''} # HTTP/HTTPS URLs
25 proc = regex_replace.create(config)
29 @pytest.mark.parametrize('inp,outp', [
30 (['45.67.89.101'], []),
31 (['198.51.100.23'], []),
32 (['203.0.113.255'], []),
33 (['http://www.openstreetmap.org'], []),
34 (['https://www.openstreetmap.org/edit'], []),
35 (['http://osm.org'], []),
36 (['https://www.openstreetmap.org/user/abc'], []),
37 (['https://tile.openstreetmap.org/12/2048/2048.png'], []),
38 (['Check the map at https://www.openstreetmap.org'], ['Check the map at ']),
39 (['Use 203.0.113.255 for routing'], ['Use for routing']),
40 (['Find maps at https://osm.org and http://openstreetmap.org'], ['Find maps at and ']),
41 (['203.0.113.255', 'Some Address'], ['Some Address']),
42 (['https://osm.org', 'Another Place'], ['Another Place']),
44 def test_split_phrases(inp, outp):
45 query = [qmod.Phrase(qmod.PHRASE_ANY, text) for text in inp]
47 out = run_preprocessor_on(query)
48 assert out == [qmod.Phrase(qmod.PHRASE_ANY, text) for text in outp]