X-Git-Url: https://git.openstreetmap.org./nominatim.git/blobdiff_plain/c56c09e2c03a4e48116aef06fad005a4f21b98d7..09f16616388490578ddebdb1d8be5ae545cd1d64:/test/bdd/steps/db_ops.py diff --git a/test/bdd/steps/db_ops.py b/test/bdd/steps/db_ops.py index c2d5a9fb..df1d1688 100644 --- a/test/bdd/steps/db_ops.py +++ b/test/bdd/steps/db_ops.py @@ -1,57 +1,221 @@ import base64 import random import string +import re +from nose.tools import * # for assert functions +import psycopg2.extras -def _format_placex_columns(row, force_name): - out = { - 'osm_type' : row['osm'][0], - 'osm_id' : row['osm'][1:], - 'admin_level' : row.get('admin_level', 100) - } - - for k in ('class', 'type', 'housenumber', 'street', - 'addr_place', 'isin', 'postcode', 'country_code'): - if k in row.headings and row[k]: - out[k] = row[k] - - if 'name' in row.headings: - if row['name'].startswith("'"): - out['name'] = eval('{' + row['name'] + '}') +class PlaceColumn: + + def __init__(self, context, force_name): + self.columns = { 'admin_level' : 100} + self.force_name = force_name + self.context = context + self.geometry = None + + def add(self, key, value): + if hasattr(self, 'set_key_' + key): + getattr(self, 'set_key_' + key)(value) + elif key.startswith('name+'): + self.add_hstore('name', key[5:], value) + elif key.startswith('extra+'): + self.add_hstore('extratags', key[6:], value) + else: + assert_in(key, ('class', 'type', 'street', 'addr_place', + 'isin', 'postcode')) + self.columns[key] = None if value == '' else value + + def set_key_name(self, value): + self.add_hstore('name', 'name', value) + + def set_key_osm(self, value): + assert_in(value[0], 'NRW') + ok_(value[1:].isdigit()) + + self.columns['osm_type'] = value[0] + self.columns['osm_id'] = int(value[1:]) + + def set_key_admin(self, value): + self.columns['admin_level'] = int(value) + + def set_key_housenr(self, value): + self.columns['housenumber'] = None if value == '' else value + + def set_key_country(self, value): + self.columns['country_code'] = None if value == '' else value + + def set_key_geometry(self, value): + self.geometry = self.context.osm.parse_geometry(value, self.context.scene) + assert_is_not_none(self.geometry) + + def add_hstore(self, column, key, value): + if column in self.columns: + self.columns[column][key] = value + else: + self.columns[column] = { key : value } + + def db_insert(self, cursor): + assert_in('osm_type', self.columns) + if self.force_name and 'name' not in self.columns: + self.add_hstore('name', 'name', ''.join(random.choice(string.printable) + for _ in range(int(random.random()*30)))) + + if self.columns['osm_type'] == 'N' and self.geometry is None: + pt = self.context.osm.grid_node(self.columns['osm_id']) + if pt is None: + pt = (random.random()*360 - 180, random.random()*180 - 90) + + self.geometry = "ST_SetSRID(ST_Point(%f, %f), 4326)" % pt else: - out['name'] = { 'name' : row['name'] } - elif force_name: - out['name'] = { 'name' : ''.join(random.choice(string.printable) for _ in range(int(random.random()*30))) } + assert_is_not_none(self.geometry, "Geometry missing") + query = 'INSERT INTO place (%s, geometry) values(%s, %s)' % ( + ','.join(self.columns.keys()), + ','.join(['%s' for x in range(len(self.columns))]), + self.geometry) + cursor.execute(query, list(self.columns.values())) + +class NominatimID: + """ Splits a unique identifier for places into its components. + As place_ids cannot be used for testing, we use a unique + identifier instead that is of the form [:]. + """ + + id_regex = re.compile(r"(?P[NRW])(?P\d+)(:(?P\w+))?") + + def __init__(self, oid): + self.typ = self.oid = self.cls = None + + if oid is not None: + m = self.id_regex.fullmatch(oid) + assert_is_not_none(m, "ID '%s' not of form [:]" % oid) + + self.typ = m.group('tp') + self.oid = m.group('id') + self.cls = m.group('cls') + + def __str__(self): + if self.cls is None: + return self.typ + self.oid + + return '%s%d:%s' % (self.typ, self.oid, self.cls) + + def table_select(self): + """ Return where clause and parameter list to select the object + from a Nominatim table. + """ + where = 'osm_type = %s and osm_id = %s' + params = [self.typ, self. oid] + + if self.cls is not None: + where += ' and class = %s' + params.append(self.cls) - if 'extratags' in row.headings: - out['extratags'] = eval('{%s}' % row['extratags']) + return where, params - return out + def get_place_id(self, cur): + where, params = self.table_select() + cur.execute("SELECT place_id FROM placex WHERE %s" % where, params) + eq_(1, cur.rowcount, + "Expected exactly 1 entry in placex for %s found %s" + % (str(self), cur.rowcount)) + return cur.fetchone()[0] + + +def assert_db_column(row, column, value, context): + if column == 'object': + return + + if column.startswith('centroid'): + fac = float(column[9:]) if column.startswith('centroid*') else 1.0 + x, y = value.split(' ') + assert_almost_equal(float(x) * fac, row['cx'], "Bad x coordinate") + assert_almost_equal(float(y) * fac, row['cy'], "Bad y coordinate") + elif column == 'geometry': + geom = context.osm.parse_geometry(value, context.scene) + cur = context.db.cursor() + query = "SELECT ST_Equals(ST_SnapToGrid(%s, 0.00001, 0.00001), ST_SnapToGrid(ST_SetSRID('%s'::geometry, 4326), 0.00001, 0.00001))" % ( + geom, row['geomtxt'],) + cur.execute(query) + eq_(cur.fetchone()[0], True, "(Row %s failed: %s)" % (column, query)) + elif value == '-': + assert_is_none(row[column], "Row %s" % column) + else: + eq_(value, str(row[column]), + "Row '%s': expected: %s, got: %s" + % (column, value, str(row[column]))) + + +################################ STEPS ################################## + +@given(u'the scene (?P.+)') +def set_default_scene(context, scene): + context.scene = scene @given("the (?Pnamed )?places") def add_data_to_place_table(context, named): cur = context.db.cursor() cur.execute('ALTER TABLE place DISABLE TRIGGER place_before_insert') for r in context.table: - cols = _format_placex_columns(r, named is not None) + col = PlaceColumn(context, named is not None) - if 'geometry' in r.headings: - geometry = "'%s'::geometry" % context.osm.make_geometry(r['geometry']) - elif cols['osm_type'] == 'N': - geometry = "ST_Point(%f, %f)" % (random.random()*360 - 180, random.random()*180 - 90) - else: - raise RuntimeError("Missing geometry for place") - - query = 'INSERT INTO place (%s, geometry) values(%s, ST_SetSRID(%s, 4326))' % ( - ','.join(cols.keys()), - ','.join(['%s' for x in range(len(cols))]), - geometry - ) - cur.execute(query, list(cols.values())) + for h in r.headings: + col.add(h, r[h]) + + col.db_insert(cur) cur.execute('ALTER TABLE place ENABLE TRIGGER place_before_insert') cur.close() context.db.commit() +@given("the relations") +def add_data_to_planet_relations(context): + cur = context.db.cursor() + for r in context.table: + last_node = 0 + last_way = 0 + parts = [] + if r['members']: + members = [] + for m in r['members'].split(','): + mid = NominatimID(m) + if mid.typ == 'N': + parts.insert(last_node, int(mid.oid)) + last_node += 1 + last_way += 1 + elif mid.typ == 'W': + parts.insert(last_way, int(mid.oid)) + last_way += 1 + else: + parts.append(int(mid.oid)) + + members.extend((mid.typ.lower() + mid.oid, mid.cls or '')) + else: + members = None + + tags = [] + for h in r.headings: + if h.startswith("tags+"): + tags.extend((h[5:], r[h])) + + cur.execute("""INSERT INTO planet_osm_rels (id, way_off, rel_off, parts, members, tags) + VALUES (%s, %s, %s, %s, %s, %s)""", + (r['id'], last_node, last_way, parts, members, tags)) + context.db.commit() + +@given("the ways") +def add_data_to_planet_ways(context): + cur = context.db.cursor() + for r in context.table: + tags = [] + for h in r.headings: + if h.startswith("tags+"): + tags.extend((h[5:], r[h])) + + nodes = [ int(x.strip()) for x in r['nodes'].split(',') ] + + cur.execute("INSERT INTO planet_osm_ways (id, nodes, tags) VALUES (%s, %s, %s)", + (r['id'], nodes, tags)) + context.db.commit() @when("importing") def import_and_index_data_from_place_table(context): @@ -63,13 +227,251 @@ def import_and_index_data_from_place_table(context): geometry) select * from place where not (class='place' and type='houses' and osm_type='W')""") cur.execute( - """select insert_osmline (osm_id, housenumber, street, addr_place, - postcode, country_code, geometry) - from place where class='place' and type='houses' and osm_type='W'""") + """insert into location_property_osmline + (osm_id, interpolationtype, street, addr_place, + postcode, calculated_country_code, linegeo) + SELECT osm_id, housenumber, street, addr_place, + postcode, country_code, geometry from place + WHERE class='place' and type='houses' and osm_type='W' + and ST_GeometryType(geometry) = 'ST_LineString'""") context.db.commit() context.nominatim.run_setup_script('index', 'index-noanalyse') +@when("updating places") +def update_place_table(context): + context.nominatim.run_setup_script( + 'create-functions', 'create-partition-functions', 'enable-diff-updates') + cur = context.db.cursor() + for r in context.table: + col = PlaceColumn(context, False) -@then("table (?P\w+) contains(?P exactly)?") -def check_table_contents(context, table, exact): - pass + for h in r.headings: + col.add(h, r[h]) + + col.db_insert(cur) + + context.db.commit() + + while True: + context.nominatim.run_update_script('index') + + cur = context.db.cursor() + cur.execute("SELECT 'a' FROM placex WHERE indexed_status != 0 LIMIT 1") + if cur.rowcount == 0: + break + +@when("marking for delete (?P.*)") +def delete_places(context, oids): + context.nominatim.run_setup_script( + 'create-functions', 'create-partition-functions', 'enable-diff-updates') + cur = context.db.cursor() + for oid in oids.split(','): + where, params = NominatimID(oid).table_select() + cur.execute("DELETE FROM place WHERE " + where, params) + context.db.commit() + + while True: + context.nominatim.run_update_script('index') + + cur = context.db.cursor() + cur.execute("SELECT 'a' FROM placex WHERE indexed_status != 0 LIMIT 1") + if cur.rowcount == 0: + break + +@then("placex contains(?P exactly)?") +def check_placex_contents(context, exact): + cur = context.db.cursor(cursor_factory=psycopg2.extras.DictCursor) + + expected_content = set() + for row in context.table: + nid = NominatimID(row['object']) + where, params = nid.table_select() + cur.execute("""SELECT *, ST_AsText(geometry) as geomtxt, + ST_X(centroid) as cx, ST_Y(centroid) as cy + FROM placex where %s""" % where, + params) + assert_less(0, cur.rowcount, "No rows found for " + row['object']) + + for res in cur: + if exact: + expected_content.add((res['osm_type'], res['osm_id'], res['class'])) + for h in row.headings: + if h.startswith('name'): + name = h[5:] if h.startswith('name+') else 'name' + assert_in(name, res['name']) + eq_(res['name'][name], row[h]) + elif h.startswith('extratags+'): + eq_(res['extratags'][h[10:]], row[h]) + elif h in ('linked_place_id', 'parent_place_id'): + if row[h] == '0': + eq_(0, res[h]) + elif row[h] == '-': + assert_is_none(res[h]) + else: + eq_(NominatimID(row[h]).get_place_id(context.db.cursor()), + res[h]) + else: + assert_db_column(res, h, row[h], context) + + if exact: + cur.execute('SELECT osm_type, osm_id, class from placex') + eq_(expected_content, set([(r[0], r[1], r[2]) for r in cur])) + + context.db.commit() + +@then("place contains(?P exactly)?") +def check_placex_contents(context, exact): + cur = context.db.cursor(cursor_factory=psycopg2.extras.DictCursor) + + expected_content = set() + for row in context.table: + nid = NominatimID(row['object']) + where, params = nid.table_select() + cur.execute("""SELECT *, ST_AsText(geometry) as geomtxt, + ST_GeometryType(geometry) as geometrytype + FROM place where %s""" % where, + params) + assert_less(0, cur.rowcount, "No rows found for " + row['object']) + + for res in cur: + if exact: + expected_content.add((res['osm_type'], res['osm_id'], res['class'])) + for h in row.headings: + msg = "%s: %s" % (row['object'], h) + if h in ('name', 'extratags'): + if row[h] == '-': + assert_is_none(res[h], msg) + else: + vdict = eval('{' + row[h] + '}') + assert_equals(vdict, res[h], msg) + elif h.startswith('name+'): + assert_equals(res['name'][h[5:]], row[h], msg) + elif h.startswith('extratags+'): + assert_equals(res['extratags'][h[10:]], row[h], msg) + elif h in ('linked_place_id', 'parent_place_id'): + if row[h] == '0': + assert_equals(0, res[h], msg) + elif row[h] == '-': + assert_is_none(res[h], msg) + else: + assert_equals(NominatimID(row[h]).get_place_id(context.db.cursor()), + res[h], msg) + else: + assert_db_column(res, h, row[h], context) + + if exact: + cur.execute('SELECT osm_type, osm_id, class from place') + eq_(expected_content, set([(r[0], r[1], r[2]) for r in cur])) + + context.db.commit() + +@then("search_name contains") +def check_search_name_contents(context): + cur = context.db.cursor(cursor_factory=psycopg2.extras.DictCursor) + + for row in context.table: + pid = NominatimID(row['object']).get_place_id(cur) + cur.execute("""SELECT *, ST_X(centroid) as cx, ST_Y(centroid) as cy + FROM search_name WHERE place_id = %s""", (pid, )) + assert_less(0, cur.rowcount, "No rows found for " + row['object']) + + for res in cur: + for h in row.headings: + if h in ('name_vector', 'nameaddress_vector'): + terms = [x.strip().replace('#', ' ') for x in row[h].split(',')] + subcur = context.db.cursor() + subcur.execute("""SELECT word_id, word_token + FROM word, (SELECT unnest(%s) as term) t + WHERE word_token = make_standard_name(t.term)""", + (terms,)) + ok_(subcur.rowcount >= len(terms)) + for wid in subcur: + assert_in(wid[0], res[h], + "Missing term for %s/%s: %s" % (pid, h, wid[1])) + else: + assert_db_column(res, h, row[h], context) + + + context.db.commit() + +@then("place_addressline contains") +def check_place_addressline(context): + cur = context.db.cursor(cursor_factory=psycopg2.extras.DictCursor) + + for row in context.table: + pid = NominatimID(row['object']).get_place_id(cur) + apid = NominatimID(row['address']).get_place_id(cur) + cur.execute(""" SELECT * FROM place_addressline + WHERE place_id = %s AND address_place_id = %s""", + (pid, apid)) + assert_less(0, cur.rowcount, + "No rows found for place %s and address %s" + % (row['object'], row['address'])) + + for res in cur: + for h in row.headings: + if h not in ('address', 'object'): + assert_db_column(res, h, row[h], context) + + context.db.commit() + +@then("(?P\w+) expands to(?P no)? interpolation") +def check_location_property_osmline(context, oid, neg): + cur = context.db.cursor(cursor_factory=psycopg2.extras.DictCursor) + nid = NominatimID(oid) + + eq_('W', nid.typ, "interpolation must be a way") + + cur.execute("""SELECT *, ST_AsText(linegeo) as geomtxt + FROM location_property_osmline + WHERE osm_id = %s AND startnumber IS NOT NULL""", + (nid.oid, )) + + if neg: + eq_(0, cur.rowcount) + return + + todo = list(range(len(list(context.table)))) + for res in cur: + for i in todo: + row = context.table[i] + if (int(row['start']) == res['startnumber'] + and int(row['end']) == res['endnumber']): + todo.remove(i) + break + else: + assert False, "Unexpected row %s" % (str(res)) + + for h in row.headings: + if h in ('start', 'end'): + continue + elif h == 'parent_place_id': + if row[h] == '0': + eq_(0, res[h]) + elif row[h] == '-': + assert_is_none(res[h]) + else: + eq_(NominatimID(row[h]).get_place_id(context.db.cursor()), + res[h]) + else: + assert_db_column(res, h, row[h], context) + + eq_(todo, []) + + +@then("(?P
placex|place) has no entry for (?P.*)") +def check_placex_has_entry(context, table, oid): + cur = context.db.cursor(cursor_factory=psycopg2.extras.DictCursor) + nid = NominatimID(oid) + where, params = nid.table_select() + cur.execute("SELECT * FROM %s where %s" % (table, where), params) + eq_(0, cur.rowcount) + context.db.commit() + +@then("search_name has no entry for (?P.*)") +def check_search_name_has_entry(context, oid): + cur = context.db.cursor(cursor_factory=psycopg2.extras.DictCursor) + pid = NominatimID(oid).get_place_id(cur) + cur.execute("SELECT * FROM search_name WHERE place_id = %s", (pid, )) + eq_(0, cur.rowcount) + context.db.commit()