[IMP] base: add test for routing_map perfs

This test will help making stats on routing_map generation performances

This will help to mesure the time for the main `None` routing map as
well as for website1, the idea being that it would be possible to
mutualize a part of this computation between routing maps.

closes odoo/odoo#120591

X-original-commit: 6646fa7e2ef64e5f060bf38b0d85bf1188d79e4f
Signed-off-by: Xavier Dollé (xdo) <xdo@odoo.com>

odoo/addons/base/tests/__init__.py

@@ -20,6 +20,7 @@ from . import test_ir_actions
 from . import test_ir_attachment
 from . import test_ir_cron
 from . import test_ir_filters
+from . import test_ir_http
 from . import test_ir_mail_server
 from . import test_ir_model
 from . import test_ir_sequence

odoo/addons/base/tests/test_ir_http.py

@@ -0,0 +1,30 @@
+import logging
+import re
+import time
+
+from odoo.tests import tagged
+from odoo.tests.common import TransactionCase
+
+_logger = logging.getLogger(__name__)
+
+
+@tagged('-at_install', 'post_install')
+class TestIrHttpPerformances(TransactionCase):
+
+    def test_routing_map_performance(self):
+        self.env['ir.http']._clear_routing_map()
+        # if the routing map was already generated it is possible that some compiled regex are in cache.
+        # we want to mesure the cold state, when the worker just spawned, we need to empty the re cache
+        re._cache.clear()
+
+        self.env['ir.http']._clear_routing_map()
+        start = time.time()
+        self.env['ir.http'].routing_map()
+        duration = time.time() - start
+        _logger.info('Routing map web generated in %.3fs', duration)
+
+        # generate the routing map of another website, to check if we can benefit from anything computed by the previous routing map
+        start = time.time()
+        self.env['ir.http'].routing_map(key=1)
+        duration = time.time() - start
+        _logger.info('Routing map website1 generated in %.3fs', duration)