Add test to verify scrollbar behavior for page and popups with or
without backdrop. The expected behavior is that the page scrollbar
should not be present when a modal with a backdrop is open, and that the
page scrollbar should be displayed if the popup does not have a
backdrop, such as a cookie bar. However, if a modal without a backdrop
itself has a scrollbar, the page scrollbar should not be displayed to
prevent the two scrollbars from overlapping, which prevents scrolling of
the popup on Chrome (when clicking on the scrollbar instead of using the
mouse wheel).
In addition to that, this commit includes a test to confirm the proper
functionality of snippet animations when a cookie bar is displayed on
the page. Moreover, it also verifies that the snippet animations perform
correctly within a popup.
During the forward port of this commit (Master branch), the test failed
due to missing braces around 'throttleForAnimation' in the '000.js' file
of 's_popup'. These were directly added in this commit.
task-2983901
closesodoo/odoo#128914
X-original-commit: 4dd462f20ccb29923e5a053e0ed4c08545f82ae7
Signed-off-by: Romain Derie (rde) <rde@odoo.com>
Signed-off-by: Benjamin Vray (bvr) <bvr@odoo.com>