This commits fixes the behavior of the confirmation dialog.
When a user dismiss a dialog using the close button or the
ESCAPE key, it should expect to execute the cancel action,
if any had been given to the dialog.
The behavior was missing, and the dialog was simply closed.
Tests have also been added, since this core component didn't
have any test since its introduction.
closesodoo/odoo#99418
Signed-off-by: Aaron Bohy (aab) <aab@odoo.com>
luvi
87b21cd711