"""
Test for legacy tokenizer.
"""
+import shutil
+
import pytest
from nominatim.tokenizer import legacy_tokenizer
from nominatim.db import properties
+from nominatim.errors import UsageError
+
+@pytest.fixture
+def test_config(def_config, tmp_path):
+ def_config.project_dir = tmp_path / 'project'
+ def_config.project_dir.mkdir()
+
+ module_dir = tmp_path / 'module_src'
+ module_dir.mkdir()
+ (module_dir / 'nominatim.so').write_text('TEST nomiantim.so')
+
+ def_config.lib_dir.module = module_dir
+
+ sqldir = tmp_path / 'sql'
+ sqldir.mkdir()
+ (sqldir / 'tokenizer').mkdir()
+ (sqldir / 'tokenizer' / 'legacy_tokenizer.sql').write_text("SELECT 'a'")
+ (sqldir / 'words.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
+ def_config.lib_dir.data = sqldir
+
+ return def_config
+
+
+@pytest.fixture
+def tokenizer_factory(dsn, tmp_path, property_table):
+ (tmp_path / 'tokenizer').mkdir()
+
+ def _maker():
+ return legacy_tokenizer.create(dsn, tmp_path / 'tokenizer')
+
+ return _maker
+
+
+@pytest.fixture
+def tokenizer_setup(tokenizer_factory, test_config, monkeypatch, sql_preprocessor):
+ monkeypatch.setattr(legacy_tokenizer, '_check_module' , lambda m, c: None)
+ 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_tokenizer.sql'
+ sql.write_text("""
+ CREATE OR REPLACE FUNCTION getorcreate_housenumber_id(lookup_word TEXT)
+ RETURNS INTEGER AS $$ SELECT 342; $$ LANGUAGE SQL;
+ """)
+
+ monkeypatch.setattr(legacy_tokenizer, '_check_module' , lambda m, c: None)
+ monkeypatch.setenv('NOMINATIM_TERM_NORMALIZATION', ':: lower();')
+ tok = tokenizer_factory()
+ tok.init_new_db(test_config)
+ monkeypatch.undo()
+
+ with tok.name_analyzer() as analyzer:
+ yield analyzer
+
+
+@pytest.fixture
+def make_standard_name(temp_db_cursor):
+ temp_db_cursor.execute("""CREATE OR REPLACE FUNCTION make_standard_name(name TEXT)
+ RETURNS TEXT AS $$ SELECT ' ' || name; $$ LANGUAGE SQL""")
+
+
+@pytest.fixture
+def create_postcode_id(temp_db_cursor):
+ temp_db_cursor.execute("""CREATE OR REPLACE FUNCTION create_postcode_id(postcode TEXT)
+ RETURNS BOOLEAN AS $$
+ INSERT INTO word (word_token, word, class, type)
+ VALUES (' ' || postcode, postcode, 'place', 'postcode')
+ RETURNING True;
+ $$ LANGUAGE SQL""")
+
@pytest.fixture
-def tokenizer(dsn, tmp_path, def_config, property_table):
- tok = legacy_tokenizer.create(dsn, tmp_path)
- tok.init_new_db(def_config)
+def create_housenumbers(temp_db_cursor):
+ temp_db_cursor.execute("""CREATE OR REPLACE FUNCTION create_housenumbers(
+ housenumbers TEXT[],
+ OUT tokens TEXT, OUT normtext TEXT)
+ AS $$
+ SELECT housenumbers::TEXT, array_to_string(housenumbers, ';')
+ $$ LANGUAGE SQL""")
+
- return tok
+@pytest.fixture
+def make_keywords(temp_db_cursor, temp_db_with_extensions):
+ temp_db_cursor.execute(
+ """CREATE OR REPLACE FUNCTION make_keywords(names HSTORE)
+ RETURNS INTEGER[] AS $$ SELECT ARRAY[1, 2, 3] $$ LANGUAGE SQL""")
-def test_init_new(dsn, tmp_path, def_config, property_table, monkeypatch, temp_db_conn):
+def test_init_new(tokenizer_factory, test_config, monkeypatch,
+ temp_db_conn, sql_preprocessor):
monkeypatch.setenv('NOMINATIM_TERM_NORMALIZATION', 'xxvv')
+ monkeypatch.setattr(legacy_tokenizer, '_check_module' , lambda m, c: None)
- tok = legacy_tokenizer.create(dsn, tmp_path)
- tok.init_new_db(def_config)
+ tok = tokenizer_factory()
+ tok.init_new_db(test_config)
assert properties.get_property(temp_db_conn, legacy_tokenizer.DBCFG_NORMALIZATION) == 'xxvv'
+ outfile = test_config.project_dir / 'module' / 'nominatim.so'
+
+ assert outfile.exists()
+ assert outfile.read_text() == 'TEST nomiantim.so'
+ assert outfile.stat().st_mode == 33261
+
+
+def test_init_module_load_failed(tokenizer_factory, test_config,
+ monkeypatch, temp_db_conn):
+ tok = tokenizer_factory()
+
+ with pytest.raises(UsageError):
+ tok.init_new_db(test_config)
+
+
+def test_init_module_custom(tokenizer_factory, test_config,
+ monkeypatch, tmp_path, sql_preprocessor):
+ module_dir = (tmp_path / 'custom').resolve()
+ module_dir.mkdir()
+ (module_dir/ 'nominatim.so').write_text('CUSTOM nomiantim.so')
+
+ monkeypatch.setenv('NOMINATIM_DATABASE_MODULE_PATH', str(module_dir))
+ monkeypatch.setattr(legacy_tokenizer, '_check_module' , lambda m, c: None)
+
+ tok = tokenizer_factory()
+ tok.init_new_db(test_config)
+
+ assert not (test_config.project_dir / 'module').exists()
+
+
+def test_init_from_project(tokenizer_setup, tokenizer_factory):
+ tok = tokenizer_factory()
+
+ tok.init_from_project()
+
+ assert tok.normalization is not None
+
+
+def test_update_sql_functions(sql_preprocessor, temp_db_conn,
+ tokenizer_factory, test_config, table_factory,
+ monkeypatch, temp_db_cursor):
+ monkeypatch.setenv('NOMINATIM_MAX_WORD_FREQUENCY', '1133')
+ monkeypatch.setattr(legacy_tokenizer, '_check_module' , lambda m, c: None)
+ tok = tokenizer_factory()
+ tok.init_new_db(test_config)
+ monkeypatch.undo()
+
+ assert properties.get_property(temp_db_conn, legacy_tokenizer.DBCFG_MAXWORDFREQ) == '1133'
+
+ table_factory('test', 'txt TEXT')
+
+ func_file = test_config.lib_dir.sql / 'tokenizer' / 'legacy_tokenizer.sql'
+ func_file.write_text("""INSERT INTO test VALUES ('{{max_word_freq}}'),
+ ('{{modulepath}}')""")
+
+ tok.update_sql_functions(test_config)
+
+ test_content = temp_db_cursor.row_set('SELECT * FROM test')
+ assert test_content == set((('1133', ), (str(test_config.project_dir / 'module'), )))
+
+
+def test_migrate_database(tokenizer_factory, test_config, temp_db_conn, monkeypatch):
+ monkeypatch.setattr(legacy_tokenizer, '_check_module' , lambda m, c: None)
+ tok = tokenizer_factory()
+ tok.migrate_database(test_config)
+
+ assert properties.get_property(temp_db_conn, legacy_tokenizer.DBCFG_MAXWORDFREQ) is not None
+ assert properties.get_property(temp_db_conn, legacy_tokenizer.DBCFG_NORMALIZATION) is not None
+
+ outfile = test_config.project_dir / 'module' / 'nominatim.so'
+
+ assert outfile.exists()
+ assert outfile.read_text() == 'TEST nomiantim.so'
+ assert outfile.stat().st_mode == 33261
+
+
+def test_normalize(analyzer):
+ assert analyzer.normalize('TEsT') == 'test'
+
+
+def test_update_postcodes_from_db_empty(analyzer, table_factory, word_table,
+ create_postcode_id):
+ table_factory('location_postcode', 'postcode TEXT',
+ content=(('1234',), ('12 34',), ('AB23',), ('1234',)))
+
+ analyzer.update_postcodes_from_db()
+
+ assert word_table.count() == 3
+ assert word_table.get_postcodes() == {'1234', '12 34', 'AB23'}
+
+
+def test_update_postcodes_from_db_add_and_remove(analyzer, table_factory, word_table,
+ create_postcode_id):
+ table_factory('location_postcode', 'postcode TEXT',
+ content=(('1234',), ('45BC', ), ('XX45', )))
+ word_table.add_postcode(' 1234', '1234')
+ word_table.add_postcode(' 5678', '5678')
+
+ analyzer.update_postcodes_from_db()
+
+ assert word_table.count() == 3
+ assert word_table.get_postcodes() == {'1234', '45BC', 'XX45'}
+
+
+def test_update_special_phrase_empty_table(analyzer, word_table, make_standard_name):
+ analyzer.update_special_phrases([
+ ("König bei", "amenity", "royal", "near"),
+ ("Könige", "amenity", "royal", "-"),
+ ("strasse", "highway", "primary", "in")
+ ])
+
+ assert word_table.get_special() \
+ == set(((' könig bei', 'könig bei', 'amenity', 'royal', 'near'),
+ (' könige', 'könige', 'amenity', 'royal', None),
+ (' strasse', 'strasse', 'highway', 'primary', 'in')))
+
+
+def test_update_special_phrase_delete_all(analyzer, word_table, temp_db_cursor,
+ make_standard_name):
+ word_table.add_special(' foo', 'foo', 'amenity', 'prison', 'in')
+ word_table.add_special(' bar', 'bar', 'highway', 'road', None)
+
+ assert word_table.count_special() == 2
+
+ analyzer.update_special_phrases([])
+
+ assert word_table.count_special() == 0
+
+
+def test_update_special_phrase_modify(analyzer, word_table, make_standard_name):
+ word_table.add_special(' foo', 'foo', 'amenity', 'prison', 'in')
+ word_table.add_special(' bar', 'bar', 'highway', 'road', None)
+
+ assert word_table.count_special() == 2
+
+ analyzer.update_special_phrases([
+ ('prison', 'amenity', 'prison', 'in'),
+ ('bar', 'highway', 'road', '-'),
+ ('garden', 'leisure', 'garden', 'near')
+ ])
+
+ assert word_table.get_special() \
+ == set(((' prison', 'prison', 'amenity', 'prison', 'in'),
+ (' bar', 'bar', 'highway', 'road', None),
+ (' garden', 'garden', 'leisure', 'garden', 'near')))
+
+
+def test_process_place_names(analyzer, make_keywords):
+
+ info = analyzer.process_place({'name' : {'name' : 'Soft bAr', 'ref': '34'}})
+
+ assert info['names'] == '{1,2,3}'
+
+
+@pytest.mark.parametrize('pc', ['12345', 'AB 123', '34-345'])
+def test_process_place_postcode(analyzer, create_postcode_id, word_table, pc):
+ info = analyzer.process_place({'address': {'postcode' : pc}})
+
+ assert word_table.get_postcodes() == {pc, }
+
+
+@pytest.mark.parametrize('pc', ['12:23', 'ab;cd;f', '123;836'])
+def test_process_place_bad_postcode(analyzer, create_postcode_id, word_table, pc):
+ info = analyzer.process_place({'address': {'postcode' : pc}})
+
+ assert not word_table.get_postcodes()
+
+
+@pytest.mark.parametrize('hnr', ['123a', '1', '101'])
+def test_process_place_housenumbers_simple(analyzer, create_housenumbers, hnr):
+ info = analyzer.process_place({'address': {'housenumber' : hnr}})
+
+ assert info['hnr'] == hnr
+ assert info['hnr_tokens'].startswith("{")
+
+
+def test_process_place_housenumbers_lists(analyzer, create_housenumbers):
+ info = analyzer.process_place({'address': {'conscriptionnumber' : '1; 2;3'}})
+
+ assert set(info['hnr'].split(';')) == set(('1', '2', '3'))
+
-def test_init_from_project(tokenizer):
- tokenizer.init_from_project()
+def test_process_place_housenumbers_duplicates(analyzer, create_housenumbers):
+ info = analyzer.process_place({'address': {'housenumber' : '134',
+ 'conscriptionnumber' : '134',
+ 'streetnumber' : '99a'}})
- assert tokenizer.normalization is not None
+ assert set(info['hnr'].split(';')) == set(('134', '99a'))
projects / nominatim.git / blobdiff