fixup! [IMP] snippets: move all work from parent to mp workers

src/base/tests/test_util.py

@@ -1437,6 +1437,7 @@ def not_doing_anything_converter(el):
 
 class TestHTMLFormat(UnitTestCase):
     def testsnip(self):
+        # util.convert_html_columns() commits the cursor, use a new transaction to not mess up the test_cr
         with self.registry.cursor() as cr:
             env = api.Environment(cr, SUPERUSER_ID, {})
             view_arch = """
@@ -1465,6 +1466,7 @@ def testsnip(self):
             )
             util.invalidate(view_id)
             res = env["ir.ui.view"].search_read([("id", "=", view_id.id)], ["arch_db"])
+            # clean up committed data
             view_id.unlink()
         self.assertEqual(len(res), 1)
         oneline = lambda s: re.sub(r"\s+", " ", s.strip())