X-Git-Url: https://git.openstreetmap.org./nominatim.git/blobdiff_plain/4aba70caeef6f574e59ad05972ac4981d07ea26d..9afebddb16b09e09fa9a74624dcd79475b476f10:/test/bdd/environment.py diff --git a/test/bdd/environment.py b/test/bdd/environment.py index 0ac92104..30ea30a2 100644 --- a/test/bdd/environment.py +++ b/test/bdd/environment.py @@ -1,16 +1,14 @@ +from pathlib import Path + from behave import * -import logging -import os -import psycopg2 -import psycopg2.extras -import subprocess -import tempfile -from sys import version_info as python_version -logger = logging.getLogger(__name__) +from steps.geometry_factory import GeometryFactory +from steps.nominatim_environment import NominatimEnvironment + +TEST_BASE_DIR = Path(__file__) / '..' / '..' userconfig = { - 'BUILDDIR' : os.path.join(os.path.split(__file__)[0], "../../build"), + 'BUILDDIR' : (TEST_BASE_DIR / '..' / 'build').resolve(), 'REMOVE_TEMPLATE' : False, 'KEEP_TEST_DB' : False, 'DB_HOST' : None, @@ -20,296 +18,31 @@ userconfig = { 'TEMPLATE_DB' : 'test_template_nominatim', 'TEST_DB' : 'test_nominatim', 'API_TEST_DB' : 'test_api_nominatim', + 'API_TEST_FILE' : (TEST_BASE_DIR / 'testdb' / 'apidb-test-data.pbf').resolve(), 'SERVER_MODULE_PATH' : None, 'PHPCOV' : False, # set to output directory to enable code coverage } use_step_matcher("re") - -class NominatimEnvironment(object): - """ Collects all functions for the execution of Nominatim functions. - """ - - def __init__(self, config): - self.build_dir = os.path.abspath(config['BUILDDIR']) - self.src_dir = os.path.abspath(os.path.join(os.path.split(__file__)[0], "../..")) - self.db_host = config['DB_HOST'] - self.db_port = config['DB_PORT'] - self.db_user = config['DB_USER'] - self.db_pass = config['DB_PASS'] - self.template_db = config['TEMPLATE_DB'] - self.test_db = config['TEST_DB'] - self.api_test_db = config['API_TEST_DB'] - self.server_module_path = config['SERVER_MODULE_PATH'] - self.reuse_template = not config['REMOVE_TEMPLATE'] - self.keep_scenario_db = config['KEEP_TEST_DB'] - self.code_coverage_path = config['PHPCOV'] - self.code_coverage_id = 1 - self.test_env = None - - self.template_db_done = False - self.website_dir = None - - def connect_database(self, dbname): - dbargs = {'database': dbname} - if self.db_host: - dbargs['host'] = self.db_host - if self.db_port: - dbargs['port'] = self.db_port - if self.db_user: - dbargs['user'] = self.db_user - if self.db_pass: - dbargs['password'] = self.db_pass - conn = psycopg2.connect(**dbargs) - return conn - - def next_code_coverage_file(self): - fn = os.path.join(self.code_coverage_path, "%06d.cov" % self.code_coverage_id) - self.code_coverage_id += 1 - - return fn - - def write_nominatim_config(self, dbname): - dsn = 'pgsql:dbname={}{}{}{}{}'.format( - dbname, - (';host=' + self.db_host) if self.db_host else '', - (';port=' + self.db_port) if self.db_port else '', - (';user=' + self.db_user) if self.db_user else '', - (';password=' + self.db_pass) if self.db_pass else '' - ) - - if self.website_dir is not None \ - and self.test_env is not None \ - and dsn == self.test_env['NOMINATIM_DATABASE_DSN']: - return # environment already set uo - - self.test_env = os.environ - self.test_env['NOMINATIM_DATABASE_DSN'] = dsn - self.test_env['NOMINATIM_FLATNODE_FILE'] = '' - self.test_env['NOMINATIM_IMPORT_STYLE'] = 'full' - self.test_env['NOMINATIM_USE_US_TIGER_DATA'] = 'yes' - - if self.website_dir is not None: - self.website_dir.cleanup() - - self.website_dir = tempfile.TemporaryDirectory() - self.run_setup_script('setup-website') - - - def db_drop_database(self, name): - conn = self.connect_database('postgres') - conn.set_isolation_level(0) - cur = conn.cursor() - cur.execute('DROP DATABASE IF EXISTS %s' % (name, )) - conn.close() - - def setup_template_db(self): - if self.template_db_done: - return - - self.template_db_done = True - - if self.reuse_template: - # check that the template is there - conn = self.connect_database('postgres') - cur = conn.cursor() - cur.execute('select count(*) from pg_database where datname = %s', - (self.template_db,)) - if cur.fetchone()[0] == 1: - return - conn.close() - else: - # just in case... make sure a previous table has been dropped - self.db_drop_database(self.template_db) - - try: - # call the first part of database setup - self.write_nominatim_config(self.template_db) - self.run_setup_script('create-db', 'setup-db') - # remove external data to speed up indexing for tests - conn = self.connect_database(self.template_db) - cur = conn.cursor() - cur.execute("""select tablename from pg_tables - where tablename in ('gb_postcode', 'us_postcode')""") - for t in cur: - conn.cursor().execute('TRUNCATE TABLE %s' % (t[0],)) - conn.commit() - conn.close() - - # execute osm2pgsql import on an empty file to get the right tables - with tempfile.NamedTemporaryFile(dir='/tmp', suffix='.xml') as fd: - fd.write(b'') - fd.flush() - self.run_setup_script('import-data', - 'ignore-errors', - 'create-functions', - 'create-tables', - 'create-partition-tables', - 'create-partition-functions', - 'load-data', - 'create-search-indices', - osm_file=fd.name, - osm2pgsql_cache='200') - except: - self.db_drop_database(self.template_db) - raise - - - def setup_api_db(self, context): - self.write_nominatim_config(self.api_test_db) - - def setup_unknown_db(self, context): - self.write_nominatim_config('UNKNOWN_DATABASE_NAME') - - def setup_db(self, context): - self.setup_template_db() - self.write_nominatim_config(self.test_db) - conn = self.connect_database(self.template_db) - conn.set_isolation_level(0) - cur = conn.cursor() - cur.execute('DROP DATABASE IF EXISTS %s' % (self.test_db, )) - cur.execute('CREATE DATABASE %s TEMPLATE = %s' % (self.test_db, self.template_db)) - conn.close() - context.db = self.connect_database(self.test_db) - if python_version[0] < 3: - psycopg2.extras.register_hstore(context.db, globally=False, unicode=True) - else: - psycopg2.extras.register_hstore(context.db, globally=False) - - def teardown_db(self, context): - if 'db' in context: - context.db.close() - - if not self.keep_scenario_db: - self.db_drop_database(self.test_db) - - def run_setup_script(self, *args, **kwargs): - if self.server_module_path: - kwargs = dict(kwargs) - kwargs['module_path'] = self.server_module_path - self.run_nominatim_script('setup', *args, **kwargs) - - def run_update_script(self, *args, **kwargs): - self.run_nominatim_script('update', *args, **kwargs) - - def run_nominatim_script(self, script, *args, **kwargs): - cmd = ['/usr/bin/env', 'php', '-Cq'] - cmd.append(os.path.join(self.build_dir, 'utils', '%s.php' % script)) - cmd.extend(['--%s' % x for x in args]) - for k, v in kwargs.items(): - cmd.extend(('--' + k.replace('_', '-'), str(v))) - - if self.website_dir is not None: - cwd = self.website_dir.name - else: - cwd = self.build_dir - - proc = subprocess.Popen(cmd, cwd=cwd, env=self.test_env, - stdout=subprocess.PIPE, stderr=subprocess.PIPE) - (outp, outerr) = proc.communicate() - outerr = outerr.decode('utf-8').replace('\\n', '\n') - logger.debug("run_nominatim_script: %s\n%s\n%s" % (cmd, outp, outerr)) - assert (proc.returncode == 0), "Script '%s' failed:\n%s\n%s\n" % (script, outp, outerr) - - -class OSMDataFactory(object): - - def __init__(self): - scriptpath = os.path.dirname(os.path.abspath(__file__)) - self.scene_path = os.environ.get('SCENE_PATH', - os.path.join(scriptpath, '..', 'scenes', 'data')) - self.scene_cache = {} - self.clear_grid() - - def parse_geometry(self, geom, scene): - if geom.find(':') >= 0: - return "ST_SetSRID(%s, 4326)" % self.get_scene_geometry(scene, geom) - - if geom.find(',') < 0: - out = "POINT(%s)" % self.mk_wkt_point(geom) - elif geom.find('(') < 0: - line = ','.join([self.mk_wkt_point(x) for x in geom.split(',')]) - out = "LINESTRING(%s)" % line - else: - inner = geom.strip('() ') - line = ','.join([self.mk_wkt_point(x) for x in inner.split(',')]) - out = "POLYGON((%s))" % line - - return "ST_SetSRID('%s'::geometry, 4326)" % out - - def mk_wkt_point(self, point): - geom = point.strip() - if geom.find(' ') >= 0: - return geom - else: - pt = self.grid_node(int(geom)) - assert pt is not None, "Bad scenario: Point '{}' not found in grid".format(geom) - return "%f %f" % pt - - def get_scene_geometry(self, default_scene, name): - geoms = [] - for obj in name.split('+'): - oname = obj.strip() - if oname.startswith(':'): - assert default_scene is not None, "Bad scenario: You need to set a scene" - defscene = self.load_scene(default_scene) - wkt = defscene[oname[1:]] - else: - scene, obj = oname.split(':', 2) - scene_geoms = self.load_scene(scene) - wkt = scene_geoms[obj] - - geoms.append("'%s'::geometry" % wkt) - - if len(geoms) == 1: - return geoms[0] - else: - return 'ST_LineMerge(ST_Collect(ARRAY[%s]))' % ','.join(geoms) - - def load_scene(self, name): - if name in self.scene_cache: - return self.scene_cache[name] - - scene = {} - with open(os.path.join(self.scene_path, "%s.wkt" % name), 'r') as fd: - for line in fd: - if line.strip(): - obj, wkt = line.split('|', 2) - scene[obj.strip()] = wkt.strip() - self.scene_cache[name] = scene - - return scene - - def clear_grid(self): - self.grid = {} - - def add_grid_node(self, nodeid, x, y): - self.grid[nodeid] = (x, y) - - def grid_node(self, nodeid): - return self.grid.get(nodeid) - - def before_all(context): # logging setup context.config.setup_logging() # set up -D options for k,v in userconfig.items(): context.config.userdata.setdefault(k, v) - logging.debug('User config: %s' %(str(context.config.userdata))) # Nominatim test setup context.nominatim = NominatimEnvironment(context.config.userdata) - context.osm = OSMDataFactory() + context.osm = GeometryFactory() def before_scenario(context, scenario): if 'DB' in context.tags: context.nominatim.setup_db(context) elif 'APIDB' in context.tags: - context.nominatim.setup_api_db(context) + context.nominatim.setup_api_db() elif 'UNKNOWNDB' in context.tags: - context.nominatim.setup_unknown_db(context) + context.nominatim.setup_unknown_db() context.scene = None def after_scenario(context, scenario):