1 files changed, 39 insertions, 0 deletions
diff --git a/addons/web/static/tests/chrome/action_manager_tests.js b/addons/web/static/tests/chrome/action_manager_tests.js
index 002a52f572f..b878e642b4f 100644
--- a/addons/web/static/tests/chrome/action_manager_tests.js
+++ b/addons/web/static/tests/chrome/action_manager_tests.js
@@ -4227,6 +4227,45 @@ QUnit.module('ActionManager', {
 
         actionManager.destroy();
     });
+
+    QUnit.test('Call twice clearUncommittedChanges in a row does not display twice the discard warning', async function (assert) {
+        assert.expect(4);
+
+        var actionManager = await createActionManager({
+            actions: this.actions,
+            archs: this.archs,
+            data: this.data,
+            intercepts: {
+                clear_uncommitted_changes: function () {
+                    actionManager.clearUncommittedChanges();
+                },
+            },
+        });
+
+        // execute an action and edit existing record
+        await actionManager.doAction(3);
+
+        await testUtils.dom.click(actionManager.$('.o_list_view .o_data_row:first'));
+        assert.containsOnce(actionManager, '.o_form_view.o_form_readonly');
+
+        await testUtils.dom.click($('.o_control_panel .o_form_button_edit'));
+        assert.containsOnce(actionManager, '.o_form_view.o_form_editable');
+
+        await testUtils.fields.editInput(actionManager.$('input[name=foo]'), 'val');
+        actionManager.trigger_up('clear_uncommitted_changes');
+        await testUtils.nextTick();
+
+        assert.containsOnce($('body'), '.modal'); // confirm discard dialog
+        // confirm discard changes
+        await testUtils.dom.click($('.modal .modal-footer .btn-primary'));
+
+        actionManager.trigger_up('clear_uncommitted_changes');
+        await testUtils.nextTick();
+
+        assert.containsNone($('body'), '.modal');
+
+        actionManager.destroy();
+    });
 });
 
 });