lift restrictions on search with frequent terms slightly

[nominatim.git] / test / bdd / steps / steps_db_ops.py

diff --git a/test/bdd/steps/steps_db_ops.py b/test/bdd/steps/steps_db_ops.py
index 84379cbe07b0635a446763f6537141c43f1b38e6..a0dd9b348e7f60681ad56ed9618f45972d0da945 100644 (file)
--- a/test/bdd/steps/steps_db_ops.py
+++ b/test/bdd/steps/steps_db_ops.py
@@ -1,24 +1,25 @@
-# SPDX-License-Identifier: GPL-2.0-only
+# SPDX-License-Identifier: GPL-3.0-or-later

 #
 # This file is part of Nominatim. (https://nominatim.org)
 #
 #
 # This file is part of Nominatim. (https://nominatim.org)
 #

-# Copyright (C) 2022 by the Nominatim developer community.
+# Copyright (C) 2024 by the Nominatim developer community.

 # For a full list of authors see the git log.
 import logging
 from itertools import chain
 
 # For a full list of authors see the git log.
 import logging
 from itertools import chain
 

-import psycopg2.extras
+import psycopg
+from psycopg import sql as pysql

 
 from place_inserter import PlaceColumn
 from table_compare import NominatimID, DBRow
 
 
 from place_inserter import PlaceColumn
 from table_compare import NominatimID, DBRow
 

-from nominatim.indexer import indexer
-from nominatim.tokenizer import factory as tokenizer_factory
+from nominatim_db.indexer import indexer
+from nominatim_db.tokenizer import factory as tokenizer_factory

 
 def check_database_integrity(context):
     """ Check some generic constraints on the tables.
     """
 
 def check_database_integrity(context):
     """ Check some generic constraints on the tables.
     """

-    with context.db.cursor() as cur:
+    with context.db.cursor(row_factory=psycopg.rows.tuple_row) as cur:

         # place_addressline should not have duplicate (place_id, address_place_id)
         cur.execute("""SELECT count(*) FROM
                         (SELECT place_id, address_place_id, count(*) as c
         # place_addressline should not have duplicate (place_id, address_place_id)
         cur.execute("""SELECT count(*) FROM
                         (SELECT place_id, address_place_id, count(*) as c


@@ -52,33 +53,52 @@ def add_data_to_planet_relations(context):
         for tests on data that looks up members.
     """
     with context.db.cursor() as cur:
         for tests on data that looks up members.
     """
     with context.db.cursor() as cur:

-        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 = chain.from_iterable([(h[5:], r[h]) for h in r.headings if h.startswith("tags+")])
-
-            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, list(tags)))
+        cur.execute("SELECT value FROM osm2pgsql_properties WHERE property = 'db_format'")
+        row = cur.fetchone()
+        if row is None or row['value'] == '1':
+            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 = chain.from_iterable([(h[5:], r[h]) for h in r.headings if h.startswith("tags+")])
+
+                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, list(tags)))
+        else:
+            for r in context.table:
+                if r['members']:
+                    members = []
+                    for m in r['members'].split(','):
+                        mid = NominatimID(m)
+                        members.append({'ref': mid.oid, 'role': mid.cls or '', 'type': mid.typ})
+                else:
+                    members = []
+
+                tags = {h[5:]: r[h] for h in r.headings if h.startswith("tags+")}
+
+                cur.execute("""INSERT INTO planet_osm_rels (id, tags, members)
+                               VALUES (%s, %s, %s)""",
+                            (r['id'], psycopg.types.json.Json(tags),
+                             psycopg.types.json.Json(members)))

 
 @given("the ways")
 def add_data_to_planet_ways(context):
 
 @given("the ways")
 def add_data_to_planet_ways(context):


@@ -86,12 +106,19 @@ def add_data_to_planet_ways(context):
         tests on that that looks up node ids in this table.
     """
     with context.db.cursor() as cur:
         tests on that that looks up node ids in this table.
     """
     with context.db.cursor() as cur:

+        cur.execute("SELECT value FROM osm2pgsql_properties WHERE property = 'db_format'")
+        row = cur.fetchone()
+        json_tags = row is not None and row['value'] != '1'

         for r in context.table:
         for r in context.table:

-            tags = chain.from_iterable([(h[5:], r[h]) for h in r.headings if h.startswith("tags+")])
+            if json_tags:
+                tags = psycopg.types.json.Json({h[5:]: r[h] for h in r.headings if h.startswith("tags+")})
+            else:
+                tags = list(chain.from_iterable([(h[5:], r[h])
+                                                 for h in r.headings if h.startswith("tags+")]))

             nodes = [ int(x.strip()) for x in r['nodes'].split(',') ]
 
             cur.execute("INSERT INTO planet_osm_ways (id, nodes, tags) VALUES (%s, %s, %s)",
             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, list(tags)))
+                        (r['id'], nodes, tags))

 
 ################################ WHEN ##################################
 
 
 ################################ WHEN ##################################
 


@@ -164,14 +191,14 @@ def delete_places(context, oids):
 def check_place_contents(context, table, exact):
     """ Check contents of place/placex tables. Each row represents a table row
         and all data must match. Data not present in the expected table, may
 def check_place_contents(context, table, exact):
     """ Check contents of place/placex tables. Each row represents a table row
         and all data must match. Data not present in the expected table, may

-        be arbitry. The rows are identified via the 'object' column which must
+        be arbitrary. The rows are identified via the 'object' column which must

         have an identifier of the form '<NRW><osm id>[:<class>]'. When multiple
         rows match (for example because 'class' was left out and there are
         multiple entries for the given OSM object) then all must match. All
         expected rows are expected to be present with at least one database row.
         When 'exactly' is given, there must not be additional rows in the database.
     """
         have an identifier of the form '<NRW><osm id>[:<class>]'. When multiple
         rows match (for example because 'class' was left out and there are
         multiple entries for the given OSM object) then all must match. All
         expected rows are expected to be present with at least one database row.
         When 'exactly' is given, there must not be additional rows in the database.
     """

-    with context.db.cursor(cursor_factory=psycopg2.extras.DictCursor) as cur:
+    with context.db.cursor() as cur:

         expected_content = set()
         for row in context.table:
             nid = NominatimID(row['object'])
         expected_content = set()
         for row in context.table:
             nid = NominatimID(row['object'])


@@ -189,8 +216,9 @@ def check_place_contents(context, table, exact):
                 DBRow(nid, res, context).assert_row(row, ['object'])
 
         if exact:
                 DBRow(nid, res, context).assert_row(row, ['object'])
 
         if exact:

-            cur.execute('SELECT osm_type, osm_id, class from {}'.format(table))
-            actual = set([(r[0], r[1], r[2]) for r in cur])
+            cur.execute(pysql.SQL('SELECT osm_type, osm_id, class from')
+                        + pysql.Identifier(table))
+            actual = set([(r['osm_type'], r['osm_id'], r['class']) for r in cur])

             assert expected_content == actual, \
                    f"Missing entries: {expected_content - actual}\n" \
                    f"Not expected in table: {actual - expected_content}"
             assert expected_content == actual, \
                    f"Missing entries: {expected_content - actual}\n" \
                    f"Not expected in table: {actual - expected_content}"


@@ -201,7 +229,7 @@ def check_place_has_entry(context, table, oid):
     """ Ensure that no database row for the given object exists. The ID
         must be of the form '<NRW><osm id>[:<class>]'.
     """
     """ Ensure that no database row for the given object exists. The ID
         must be of the form '<NRW><osm id>[:<class>]'.
     """

-    with context.db.cursor(cursor_factory=psycopg2.extras.DictCursor) as cur:
+    with context.db.cursor() as cur:

         NominatimID(oid).query_osm_id(cur, "SELECT * FROM %s where {}" % table)
         assert cur.rowcount == 0, \
                "Found {} entries for ID {}".format(cur.rowcount, oid)
         NominatimID(oid).query_osm_id(cur, "SELECT * FROM %s where {}" % table)
         assert cur.rowcount == 0, \
                "Found {} entries for ID {}".format(cur.rowcount, oid)


@@ -211,14 +239,14 @@ def check_place_has_entry(context, table, oid):
 def check_search_name_contents(context, exclude):
     """ Check contents of place/placex tables. Each row represents a table row
         and all data must match. Data not present in the expected table, may
 def check_search_name_contents(context, exclude):
     """ Check contents of place/placex tables. Each row represents a table row
         and all data must match. Data not present in the expected table, may

-        be arbitry. The rows are identified via the 'object' column which must
+        be arbitrary. The rows are identified via the 'object' column which must

         have an identifier of the form '<NRW><osm id>[:<class>]'. All
         expected rows are expected to be present with at least one database row.
     """
     tokenizer = tokenizer_factory.get_tokenizer_for_db(context.nominatim.get_test_config())
 
     with tokenizer.name_analyzer() as analyzer:
         have an identifier of the form '<NRW><osm id>[:<class>]'. All
         expected rows are expected to be present with at least one database row.
     """
     tokenizer = tokenizer_factory.get_tokenizer_for_db(context.nominatim.get_test_config())
 
     with tokenizer.name_analyzer() as analyzer:

-        with context.db.cursor(cursor_factory=psycopg2.extras.DictCursor) as cur:
+        with context.db.cursor() as cur:

             for row in context.table:
                 nid = NominatimID(row['object'])
                 nid.row_by_place_id(cur, 'search_name',
             for row in context.table:
                 nid = NominatimID(row['object'])
                 nid.row_by_place_id(cur, 'search_name',


@@ -250,7 +278,7 @@ def check_search_name_has_entry(context, oid):
     """ Check that there is noentry in the search_name table for the given
         objects. IDs are in format '<NRW><osm id>[:<class>]'.
     """
     """ Check that there is noentry in the search_name table for the given
         objects. IDs are in format '<NRW><osm id>[:<class>]'.
     """

-    with context.db.cursor(cursor_factory=psycopg2.extras.DictCursor) as cur:
+    with context.db.cursor() as cur:

         NominatimID(oid).row_by_place_id(cur, 'search_name')
 
         assert cur.rowcount == 0, \
         NominatimID(oid).row_by_place_id(cur, 'search_name')
 
         assert cur.rowcount == 0, \


@@ -260,11 +288,11 @@ def check_search_name_has_entry(context, oid):
 def check_location_postcode(context):
     """ Check full contents for location_postcode table. Each row represents a table row
         and all data must match. Data not present in the expected table, may
 def check_location_postcode(context):
     """ Check full contents for location_postcode table. Each row represents a table row
         and all data must match. Data not present in the expected table, may

-        be arbitry. The rows are identified via 'country' and 'postcode' columns.
+        be arbitrary. The rows are identified via 'country' and 'postcode' columns.

         All rows must be present as excepted and there must not be additional
         rows.
     """
         All rows must be present as excepted and there must not be additional
         rows.
     """

-    with context.db.cursor(cursor_factory=psycopg2.extras.DictCursor) as cur:
+    with context.db.cursor() as cur:

         cur.execute("SELECT *, ST_AsText(geometry) as geomtxt FROM location_postcode")
         assert cur.rowcount == len(list(context.table)), \
             "Postcode table has {} rows, expected {}.".format(cur.rowcount, len(list(context.table)))
         cur.execute("SELECT *, ST_AsText(geometry) as geomtxt FROM location_postcode")
         assert cur.rowcount == len(list(context.table)), \
             "Postcode table has {} rows, expected {}.".format(cur.rowcount, len(list(context.table)))


@@ -295,7 +323,7 @@ def check_word_table_for_postcodes(context, exclude, postcodes):
 
     plist.sort()
 
 
     plist.sort()
 

-    with context.db.cursor(cursor_factory=psycopg2.extras.DictCursor) as cur:
+    with context.db.cursor() as cur:

         if nctx.tokenizer != 'legacy':
             cur.execute("SELECT word FROM word WHERE type = 'P' and word = any(%s)",
                         (plist,))
         if nctx.tokenizer != 'legacy':
             cur.execute("SELECT word FROM word WHERE type = 'P' and word = any(%s)",
                         (plist,))


@@ -304,7 +332,7 @@ def check_word_table_for_postcodes(context, exclude, postcodes):
                              and class = 'place' and type = 'postcode'""",
                         (plist,))
 
                              and class = 'place' and type = 'postcode'""",
                         (plist,))
 

-        found = [row[0] for row in cur]
+        found = [row['word'] for row in cur]

         assert len(found) == len(set(found)), f"Duplicate rows for postcodes: {found}"
 
     if exclude:
         assert len(found) == len(set(found)), f"Duplicate rows for postcodes: {found}"
 
     if exclude:


@@ -317,11 +345,11 @@ def check_word_table_for_postcodes(context, exclude, postcodes):
 def check_place_addressline(context):
     """ Check the contents of the place_addressline table. Each row represents
         a table row and all data must match. Data not present in the expected
 def check_place_addressline(context):
     """ Check the contents of the place_addressline table. Each row represents
         a table row and all data must match. Data not present in the expected

-        table, may be arbitry. The rows are identified via the 'object' column,
+        table, may be arbitrary. The rows are identified via the 'object' column,

         representing the addressee and the 'address' column, representing the
         address item.
     """
         representing the addressee and the 'address' column, representing the
         address item.
     """

-    with context.db.cursor(cursor_factory=psycopg2.extras.DictCursor) as cur:
+    with context.db.cursor() as cur:

         for row in context.table:
             nid = NominatimID(row['object'])
             pid = nid.get_place_id(cur)
         for row in context.table:
             nid = NominatimID(row['object'])
             pid = nid.get_place_id(cur)


@@ -340,7 +368,7 @@ def check_place_addressline_exclude(context):
     """ Check that the place_addressline doesn't contain any entries for the
         given addressee/address item pairs.
     """
     """ Check that the place_addressline doesn't contain any entries for the
         given addressee/address item pairs.
     """

-    with context.db.cursor(cursor_factory=psycopg2.extras.DictCursor) as cur:
+    with context.db.cursor() as cur:

         for row in context.table:
             pid = NominatimID(row['object']).get_place_id(cur)
             apid = NominatimID(row['address']).get_place_id(cur, allow_empty=True)
         for row in context.table:
             pid = NominatimID(row['object']).get_place_id(cur)
             apid = NominatimID(row['address']).get_place_id(cur, allow_empty=True)


@@ -355,7 +383,7 @@ def check_place_addressline_exclude(context):
 def check_location_property_osmline(context, oid, neg):
     """ Check that the given way is present in the interpolation table.
     """
 def check_location_property_osmline(context, oid, neg):
     """ Check that the given way is present in the interpolation table.
     """

-    with context.db.cursor(cursor_factory=psycopg2.extras.DictCursor) as cur:
+    with context.db.cursor() as cur:

         cur.execute("""SELECT *, ST_AsText(linegeo) as geomtxt
                        FROM location_property_osmline
                        WHERE osm_id = %s AND startnumber IS NOT NULL""",
         cur.execute("""SELECT *, ST_AsText(linegeo) as geomtxt
                        FROM location_property_osmline
                        WHERE osm_id = %s AND startnumber IS NOT NULL""",


@@ -380,4 +408,49 @@ def check_location_property_osmline(context, oid, neg):
 
         assert not todo, f"Unmatched lines in table: {list(context.table[i] for i in todo)}"
 
 
         assert not todo, f"Unmatched lines in table: {list(context.table[i] for i in todo)}"
 

+@then("location_property_osmline contains(?P<exact> exactly)?")
+def check_place_contents(context, exact):
+    """ Check contents of the interpolation table. Each row represents a table row
+        and all data must match. Data not present in the expected table, may
+        be arbitrary. The rows are identified via the 'object' column which must
+        have an identifier of the form '<osm id>[:<startnumber>]'. When multiple
+        rows match (for example because 'startnumber' was left out and there are
+        multiple entries for the given OSM object) then all must match. All
+        expected rows are expected to be present with at least one database row.
+        When 'exactly' is given, there must not be additional rows in the database.
+    """
+    with context.db.cursor() as cur:
+        expected_content = set()
+        for row in context.table:
+            if ':' in row['object']:
+                nid, start = row['object'].split(':', 2)
+                start = int(start)
+            else:
+                nid, start = row['object'], None
+
+            query = """SELECT *, ST_AsText(linegeo) as geomtxt,
+                              ST_GeometryType(linegeo) as geometrytype
+                       FROM location_property_osmline WHERE osm_id=%s"""
+
+            if ':' in row['object']:
+                query += ' and startnumber = %s'
+                params = [int(val) for val in row['object'].split(':', 2)]
+            else:
+                params = (int(row['object']), )
+
+            cur.execute(query, params)
+            assert cur.rowcount > 0, "No rows found for " + row['object']
+
+            for res in cur:
+                if exact:
+                    expected_content.add((res['osm_id'], res['startnumber']))
+
+                DBRow(nid, res, context).assert_row(row, ['object'])
+
+        if exact:
+            cur.execute('SELECT osm_id, startnumber from location_property_osmline')
+            actual = set([(r['osm_id'], r['startnumber']) for r in cur])
+            assert expected_content == actual, \
+                   f"Missing entries: {expected_content - actual}\n" \
+                   f"Not expected in table: {actual - expected_content}"