9 logger = logging.getLogger(__name__)
12 'BUILDDIR' : os.path.join(os.path.split(__file__)[0], "../../build"),
13 'REMOVE_TEMPLATE' : False,
14 'KEEP_TEST_DB' : False,
19 'TEMPLATE_DB' : 'test_template_nominatim',
20 'TEST_DB' : 'test_nominatim',
21 'API_TEST_DB' : 'test_api_nominatim',
22 'SERVER_MODULE_PATH' : None,
23 'PHPCOV' : False, # set to output directory to enable code coverage
26 use_step_matcher("re")
29 class NominatimEnvironment(object):
30 """ Collects all functions for the execution of Nominatim functions.
33 def __init__(self, config):
34 self.build_dir = os.path.abspath(config['BUILDDIR'])
35 self.src_dir = os.path.abspath(os.path.join(os.path.split(__file__)[0], "../.."))
36 self.db_host = config['DB_HOST']
37 self.db_port = config['DB_PORT']
38 self.db_user = config['DB_USER']
39 self.db_pass = config['DB_PASS']
40 self.template_db = config['TEMPLATE_DB']
41 self.test_db = config['TEST_DB']
42 self.api_test_db = config['API_TEST_DB']
43 self.server_module_path = config['SERVER_MODULE_PATH']
44 self.reuse_template = not config['REMOVE_TEMPLATE']
45 self.keep_scenario_db = config['KEEP_TEST_DB']
46 self.code_coverage_path = config['PHPCOV']
47 self.code_coverage_id = 1
50 self.template_db_done = False
51 self.website_dir = None
53 def connect_database(self, dbname):
54 dbargs = {'database': dbname}
56 dbargs['host'] = self.db_host
58 dbargs['port'] = self.db_port
60 dbargs['user'] = self.db_user
62 dbargs['password'] = self.db_pass
63 conn = psycopg2.connect(**dbargs)
66 def next_code_coverage_file(self):
67 fn = os.path.join(self.code_coverage_path, "%06d.cov" % self.code_coverage_id)
68 self.code_coverage_id += 1
72 def write_nominatim_config(self, dbname):
73 dsn = 'pgsql:dbname={}{}{}{}{}'.format(
75 (';host=' + self.db_host) if self.db_host else '',
76 (';port=' + self.db_port) if self.db_port else '',
77 (';user=' + self.db_user) if self.db_user else '',
78 (';password=' + self.db_pass) if self.db_pass else ''
81 if self.website_dir is not None \
82 and self.test_env is not None \
83 and dsn == self.test_env['NOMINATIM_DATABASE_DSN']:
84 return # environment already set uo
86 self.test_env = os.environ
87 self.test_env['NOMINATIM_DATABASE_DSN'] = dsn
88 self.test_env['NOMINATIM_FLATNODE_FILE'] = ''
89 self.test_env['NOMINATIM_IMPORT_STYLE'] = 'full'
90 self.test_env['NOMINATIM_USE_US_TIGER_DATA'] = 'yes'
92 if self.website_dir is not None:
93 self.website_dir.cleanup()
95 self.website_dir = tempfile.TemporaryDirectory()
96 self.run_setup_script('setup-website')
99 def db_drop_database(self, name):
100 conn = self.connect_database('postgres')
101 conn.set_isolation_level(0)
103 cur.execute('DROP DATABASE IF EXISTS %s' % (name, ))
106 def setup_template_db(self):
107 if self.template_db_done:
110 self.template_db_done = True
112 if self.reuse_template:
113 # check that the template is there
114 conn = self.connect_database('postgres')
116 cur.execute('select count(*) from pg_database where datname = %s',
118 if cur.fetchone()[0] == 1:
122 # just in case... make sure a previous table has been dropped
123 self.db_drop_database(self.template_db)
126 # call the first part of database setup
127 self.write_nominatim_config(self.template_db)
128 self.run_setup_script('create-db', 'setup-db')
129 # remove external data to speed up indexing for tests
130 conn = self.connect_database(self.template_db)
132 cur.execute("""select tablename from pg_tables
133 where tablename in ('gb_postcode', 'us_postcode')""")
135 conn.cursor().execute('TRUNCATE TABLE %s' % (t[0],))
139 # execute osm2pgsql import on an empty file to get the right tables
140 with tempfile.NamedTemporaryFile(dir='/tmp', suffix='.xml') as fd:
141 fd.write(b'<osm version="0.6"></osm>')
143 self.run_setup_script('import-data',
147 'create-partition-tables',
148 'create-partition-functions',
150 'create-search-indices',
152 osm2pgsql_cache='200')
154 self.db_drop_database(self.template_db)
158 def setup_api_db(self, context):
159 self.write_nominatim_config(self.api_test_db)
161 def setup_unknown_db(self, context):
162 self.write_nominatim_config('UNKNOWN_DATABASE_NAME')
164 def setup_db(self, context):
165 self.setup_template_db()
166 self.write_nominatim_config(self.test_db)
167 conn = self.connect_database(self.template_db)
168 conn.set_isolation_level(0)
170 cur.execute('DROP DATABASE IF EXISTS %s' % (self.test_db, ))
171 cur.execute('CREATE DATABASE %s TEMPLATE = %s' % (self.test_db, self.template_db))
173 context.db = self.connect_database(self.test_db)
174 psycopg2.extras.register_hstore(context.db, globally=False)
176 def teardown_db(self, context):
180 if not self.keep_scenario_db:
181 self.db_drop_database(self.test_db)
183 def run_setup_script(self, *args, **kwargs):
184 if self.server_module_path:
185 kwargs = dict(kwargs)
186 kwargs['module_path'] = self.server_module_path
187 self.run_nominatim_script('setup', *args, **kwargs)
189 def run_update_script(self, *args, **kwargs):
190 self.run_nominatim_script('update', *args, **kwargs)
192 def run_nominatim_script(self, script, *args, **kwargs):
193 cmd = ['/usr/bin/env', 'php', '-Cq']
194 cmd.append(os.path.join(self.build_dir, 'utils', '%s.php' % script))
195 cmd.extend(['--%s' % x for x in args])
196 for k, v in kwargs.items():
197 cmd.extend(('--' + k.replace('_', '-'), str(v)))
199 if self.website_dir is not None:
200 cwd = self.website_dir.name
204 proc = subprocess.Popen(cmd, cwd=cwd, env=self.test_env,
205 stdout=subprocess.PIPE, stderr=subprocess.PIPE)
206 (outp, outerr) = proc.communicate()
207 outerr = outerr.decode('utf-8').replace('\\n', '\n')
208 logger.debug("run_nominatim_script: %s\n%s\n%s" % (cmd, outp, outerr))
209 assert (proc.returncode == 0), "Script '%s' failed:\n%s\n%s\n" % (script, outp, outerr)
212 class OSMDataFactory(object):
215 scriptpath = os.path.dirname(os.path.abspath(__file__))
216 self.scene_path = os.environ.get('SCENE_PATH',
217 os.path.join(scriptpath, '..', 'scenes', 'data'))
218 self.scene_cache = {}
221 def parse_geometry(self, geom, scene):
222 if geom.find(':') >= 0:
223 return "ST_SetSRID(%s, 4326)" % self.get_scene_geometry(scene, geom)
225 if geom.find(',') < 0:
226 out = "POINT(%s)" % self.mk_wkt_point(geom)
227 elif geom.find('(') < 0:
228 line = ','.join([self.mk_wkt_point(x) for x in geom.split(',')])
229 out = "LINESTRING(%s)" % line
231 inner = geom.strip('() ')
232 line = ','.join([self.mk_wkt_point(x) for x in inner.split(',')])
233 out = "POLYGON((%s))" % line
235 return "ST_SetSRID('%s'::geometry, 4326)" % out
237 def mk_wkt_point(self, point):
239 if geom.find(' ') >= 0:
242 pt = self.grid_node(int(geom))
243 assert pt is not None, "Bad scenario: Point '{}' not found in grid".format(geom)
246 def get_scene_geometry(self, default_scene, name):
248 for obj in name.split('+'):
250 if oname.startswith(':'):
251 assert default_scene is not None, "Bad scenario: You need to set a scene"
252 defscene = self.load_scene(default_scene)
253 wkt = defscene[oname[1:]]
255 scene, obj = oname.split(':', 2)
256 scene_geoms = self.load_scene(scene)
257 wkt = scene_geoms[obj]
259 geoms.append("'%s'::geometry" % wkt)
264 return 'ST_LineMerge(ST_Collect(ARRAY[%s]))' % ','.join(geoms)
266 def load_scene(self, name):
267 if name in self.scene_cache:
268 return self.scene_cache[name]
271 with open(os.path.join(self.scene_path, "%s.wkt" % name), 'r') as fd:
274 obj, wkt = line.split('|', 2)
275 scene[obj.strip()] = wkt.strip()
276 self.scene_cache[name] = scene
280 def clear_grid(self):
283 def add_grid_node(self, nodeid, x, y):
284 self.grid[nodeid] = (x, y)
286 def grid_node(self, nodeid):
287 return self.grid.get(nodeid)
290 def before_all(context):
292 context.config.setup_logging()
294 for k,v in userconfig.items():
295 context.config.userdata.setdefault(k, v)
296 logging.debug('User config: %s' %(str(context.config.userdata)))
297 # Nominatim test setup
298 context.nominatim = NominatimEnvironment(context.config.userdata)
299 context.osm = OSMDataFactory()
302 def before_scenario(context, scenario):
303 if 'DB' in context.tags:
304 context.nominatim.setup_db(context)
305 elif 'APIDB' in context.tags:
306 context.nominatim.setup_api_db(context)
307 elif 'UNKNOWNDB' in context.tags:
308 context.nominatim.setup_unknown_db(context)
311 def after_scenario(context, scenario):
312 if 'DB' in context.tags:
313 context.nominatim.teardown_db(context)