--- /dev/null
+"""
+Tests for Legacy ICU tokenizer.
+"""
+import shutil
+
+import pytest
+
+from nominatim.tokenizer import legacy_icu_tokenizer
+from nominatim.db import properties
+
+
+@pytest.fixture
+def test_config(def_config, tmp_path):
+ def_config.project_dir = tmp_path / 'project'
+ def_config.project_dir.mkdir()
+
+ sqldir = tmp_path / 'sql'
+ sqldir.mkdir()
+ (sqldir / 'tokenizer').mkdir()
+ (sqldir / 'tokenizer' / 'legacy_icu_tokenizer.sql').write_text("SELECT 'a'")
+ shutil.copy(str(def_config.lib_dir.sql / 'tokenizer' / 'legacy_tokenizer_tables.sql'),
+ str(sqldir / 'tokenizer' / 'legacy_tokenizer_tables.sql'))
+
+ def_config.lib_dir.sql = sqldir
+
+ return def_config
+
+
+@pytest.fixture
+def tokenizer_factory(dsn, tmp_path, property_table,
+ sql_preprocessor, place_table, word_table):
+ (tmp_path / 'tokenizer').mkdir()
+
+ def _maker():
+ return legacy_icu_tokenizer.create(dsn, tmp_path / 'tokenizer')
+
+ return _maker
+
+
+@pytest.fixture
+def db_prop(temp_db_conn):
+ def _get_db_property(name):
+ return properties.get_property(temp_db_conn,
+ getattr(legacy_icu_tokenizer, name))
+
+ return _get_db_property
+
+@pytest.fixture
+def tokenizer_setup(tokenizer_factory, test_config, monkeypatch, sql_preprocessor):
+ tok = tokenizer_factory()
+ tok.init_new_db(test_config)
+
+
+@pytest.fixture
+def analyzer(tokenizer_factory, test_config, monkeypatch, sql_preprocessor,
+ word_table, temp_db_with_extensions, tmp_path):
+ sql = tmp_path / 'sql' / 'tokenizer' / 'legacy_icu_tokenizer.sql'
+ sql.write_text("SELECT 'a';")
+
+ monkeypatch.setenv('NOMINATIM_TERM_NORMALIZATION', ':: lower();')
+ tok = tokenizer_factory()
+ tok.init_new_db(test_config)
+ monkeypatch.undo()
+
+ def _mk_analyser(trans=':: upper();', abbr=(('STREET', 'ST'), )):
+ tok.transliteration = trans
+ tok.abbreviations = abbr
+
+ return tok.name_analyzer()
+
+ return _mk_analyser
+
+
+@pytest.fixture
+def getorcreate_term_id(temp_db_cursor):
+ temp_db_cursor.execute("""CREATE OR REPLACE FUNCTION getorcreate_term_id(lookup_term TEXT)
+ RETURNS INTEGER AS $$ SELECT nextval('seq_word')::INTEGER; $$ LANGUAGE SQL""")
+
+
+@pytest.fixture
+def getorcreate_hnr_id(temp_db_cursor):
+ temp_db_cursor.execute("""CREATE OR REPLACE FUNCTION getorcreate_hnr_id(lookup_term TEXT)
+ RETURNS INTEGER AS $$ SELECT -nextval('seq_word')::INTEGER; $$ LANGUAGE SQL""")
+
+
+def test_init_new(tokenizer_factory, test_config, monkeypatch, db_prop,
+ sql_preprocessor, place_table, word_table):
+ monkeypatch.setenv('NOMINATIM_TERM_NORMALIZATION', ':: lower();')
+
+ tok = tokenizer_factory()
+ tok.init_new_db(test_config)
+
+ assert db_prop('DBCFG_NORMALIZATION') == ':: lower();'
+ assert db_prop('DBCFG_TRANSLITERATION') is not None
+ assert db_prop('DBCFG_ABBREVIATIONS') is not None
+
+
+def test_init_from_project(tokenizer_setup, tokenizer_factory):
+ tok = tokenizer_factory()
+
+ tok.init_from_project()
+
+ assert tok.normalization is not None
+ assert tok.transliteration is not None
+ assert tok.abbreviations is not None
+
+
+def test_update_sql_functions(temp_db_conn, db_prop, temp_db_cursor,
+ tokenizer_factory, test_config, table_factory,
+ monkeypatch,
+ sql_preprocessor, place_table, word_table):
+ monkeypatch.setenv('NOMINATIM_MAX_WORD_FREQUENCY', '1133')
+ tok = tokenizer_factory()
+ tok.init_new_db(test_config)
+ monkeypatch.undo()
+
+ assert db_prop('DBCFG_MAXWORDFREQ') == '1133'
+
+ table_factory('test', 'txt TEXT')
+
+ func_file = test_config.lib_dir.sql / 'tokenizer' / 'legacy_icu_tokenizer.sql'
+ func_file.write_text("""INSERT INTO test VALUES ('{{max_word_freq}}')""")
+
+ tok.update_sql_functions(test_config)
+
+ test_content = temp_db_cursor.row_set('SELECT * FROM test')
+ assert test_content == set((('1133', ), ))
+
+
+def test_make_standard_word(analyzer):
+ with analyzer(abbr=(('STREET', 'ST'), ('tiny', 't'))) as a:
+ assert a.make_standard_word('tiny street') == 'TINY ST'
+
+ with analyzer(abbr=(('STRASSE', 'STR'), ('STR', 'ST'))) as a:
+ assert a.make_standard_word('Hauptstrasse') == 'HAUPTST'
+
+
+def test_make_standard_hnr(analyzer):
+ with analyzer(abbr=(('IV', '4'),)) as a:
+ assert a._make_standard_hnr('345') == '345'
+ assert a._make_standard_hnr('iv') == 'IV'
+
+
+def test_add_postcodes_from_db(analyzer, word_table, table_factory, temp_db_cursor):
+ table_factory('location_postcode', 'postcode TEXT',
+ content=(('1234',), ('12 34',), ('AB23',), ('1234',)))
+
+ with analyzer() as a:
+ a.add_postcodes_from_db()
+
+ assert temp_db_cursor.row_set("""SELECT word, word_token from word
+ """) \
+ == set((('1234', ' 1234'), ('12 34', ' 12 34'), ('AB23', ' AB23')))
+
+
+def test_update_special_phrase_empty_table(analyzer, word_table, temp_db_cursor):
+ with analyzer() as a:
+ a.update_special_phrases([
+ ("König bei", "amenity", "royal", "near"),
+ ("Könige", "amenity", "royal", "-"),
+ ("street", "highway", "primary", "in")
+ ])
+
+ assert temp_db_cursor.row_set("""SELECT word_token, word, class, type, operator
+ FROM word WHERE class != 'place'""") \
+ == set(((' KÖNIG BEI', 'könig bei', 'amenity', 'royal', 'near'),
+ (' KÖNIGE', 'könige', 'amenity', 'royal', None),
+ (' ST', 'street', 'highway', 'primary', 'in')))
+
+
+def test_update_special_phrase_delete_all(analyzer, word_table, temp_db_cursor):
+ temp_db_cursor.execute("""INSERT INTO word (word_token, word, class, type, operator)
+ VALUES (' FOO', 'foo', 'amenity', 'prison', 'in'),
+ (' BAR', 'bar', 'highway', 'road', null)""")
+
+ assert 2 == temp_db_cursor.scalar("SELECT count(*) FROM word WHERE class != 'place'""")
+
+ with analyzer() as a:
+ a.update_special_phrases([])
+
+ assert 0 == temp_db_cursor.scalar("SELECT count(*) FROM word WHERE class != 'place'""")
+
+
+def test_update_special_phrase_modify(analyzer, word_table, temp_db_cursor):
+ temp_db_cursor.execute("""INSERT INTO word (word_token, word, class, type, operator)
+ VALUES (' FOO', 'foo', 'amenity', 'prison', 'in'),
+ (' BAR', 'bar', 'highway', 'road', null)""")
+
+ assert 2 == temp_db_cursor.scalar("SELECT count(*) FROM word WHERE class != 'place'""")
+
+ with analyzer() as a:
+ a.update_special_phrases([
+ ('prison', 'amenity', 'prison', 'in'),
+ ('bar', 'highway', 'road', '-'),
+ ('garden', 'leisure', 'garden', 'near')
+ ])
+
+ assert temp_db_cursor.row_set("""SELECT word_token, word, class, type, operator
+ FROM word WHERE class != 'place'""") \
+ == set(((' PRISON', 'prison', 'amenity', 'prison', 'in'),
+ (' BAR', 'bar', 'highway', 'road', None),
+ (' GARDEN', 'garden', 'leisure', 'garden', 'near')))
+
+
+def test_process_place_names(analyzer, getorcreate_term_id):
+
+ with analyzer() as a:
+ info = a.process_place({'name' : {'name' : 'Soft bAr', 'ref': '34'}})
+
+ assert info['names'] == '{1,2,3,4,5,6}'
+
+
+@pytest.mark.parametrize('pc', ['12345', 'AB 123', '34-345'])
+def test_process_place_postcode(analyzer, temp_db_cursor, pc):
+ with analyzer() as a:
+ info = a.process_place({'address': {'postcode' : pc}})
+
+ assert temp_db_cursor.row_set("""SELECT word FROM word
+ WHERE class = 'place' and type = 'postcode'""") \
+ == set(((pc, ),))
+
+
+@pytest.mark.parametrize('pc', ['12:23', 'ab;cd;f', '123;836'])
+def test_process_place_bad_postcode(analyzer, temp_db_cursor, pc):
+ with analyzer() as a:
+ info = a.process_place({'address': {'postcode' : pc}})
+
+ assert 0 == temp_db_cursor.scalar("""SELECT count(*) FROM word
+ WHERE class = 'place' and type = 'postcode'""")
+
+
+@pytest.mark.parametrize('hnr', ['123a', '1', '101'])
+def test_process_place_housenumbers_simple(analyzer, hnr, getorcreate_hnr_id):
+ with analyzer() as a:
+ info = a.process_place({'address': {'housenumber' : hnr}})
+
+ assert info['hnr'] == hnr.upper()
+ assert info['hnr_tokens'] == "{-1}"
+
+
+def test_process_place_housenumbers_lists(analyzer, getorcreate_hnr_id):
+ with analyzer() as a:
+ info = a.process_place({'address': {'conscriptionnumber' : '1; 2;3'}})
+
+ assert set(info['hnr'].split(';')) == set(('1', '2', '3'))
+ assert info['hnr_tokens'] == "{-1,-2,-3}"
+
+
+def test_process_place_housenumbers_duplicates(analyzer, getorcreate_hnr_id):
+ with analyzer() as a:
+ info = a.process_place({'address': {'housenumber' : '134',
+ 'conscriptionnumber' : '134',
+ 'streetnumber' : '99a'}})
+
+ assert set(info['hnr'].split(';')) == set(('134', '99A'))
+ assert info['hnr_tokens'] == "{-1,-2}"
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