1 files changed, 36 insertions, 0 deletions
diff --git a/odoo/addons/test_new_api/tests/test_new_fields.py b/odoo/addons/test_new_api/tests/test_new_fields.py
index c3a7005cab0..5591ce7e4c5 100644
--- a/odoo/addons/test_new_api/tests/test_new_fields.py
+++ b/odoo/addons/test_new_api/tests/test_new_fields.py
@@ -2947,3 +2947,39 @@ class TestComputeQueries(common.TransactionCase):
             record = model.create({'foo': 'Foo', 'bar': 'Bar'})
         self.assertEqual(record.foo, 'Bar')
         self.assertEqual(record.bar, 'Bar')
+
+class test_shared_cache(TransactionCaseWithUserDemo):
+    def test_shared_cache_computed_field(self):
+        # Test case: Check that the shared cache is not used if a compute_sudo stored field
+        # is computed IF there is an ir.rule defined on this specific model.
+
+        # Real life example:
+        # A user can only see its own timesheets on a task, but the field "Planned Hours",
+        # which is stored-compute_sudo, should take all the timesheet lines into account
+        # However, when adding a new line and then recomputing the value, no existing line
+        # from another user is binded on self, then the value is erased and saved on the
+        # database.
+
+        task = self.env['test_new_api.model_shared_cache_compute_parent'].create({
+            'name': 'Shared Task'})
+        self.env['test_new_api.model_shared_cache_compute_line'].create({
+            'user_id': self.env.ref('base.user_admin').id,
+            'parent_id': task.id,
+            'amount': 1,
+        })
+        self.assertEqual(task.total_amount, 1)
+
+        self.env['base'].flush()
+        task.invalidate_cache()  # Start fresh, as it would be the case on 2 different sessions.
+
+        task = task.with_user(self.user_demo)
+        with common.Form(task) as task_form:
+            # Use demo has no access to the already existing line
+            self.assertEqual(len(task_form.line_ids), 0)
+            # But see the real total_amount
+            self.assertEqual(task_form.total_amount, 1)
+            # Now let's add a new line (and retrigger the compute method)
+            with task_form.line_ids.new() as line:
+                line.amount = 2
+            # The new value for total_amount, should be 3, not 2.
+            self.assertEqual(task_form.total_amount, 2)