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# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this
from marionette_driver import Wait
from marionette_harness import MarionetteTestCase
class ServiceWorkerAtShutdownTestCase(MarionetteTestCase):
def setUp(self):
super(ServiceWorkerAtShutdownTestCase, self).setUp()
self.install_service_worker()
self.set_pref_to_delete_site_data_on_shutdown()
def tearDown(self):
self.marionette.restart(in_app=False, clean=True)
super(ServiceWorkerAtShutdownTestCase, self).tearDown()
def install_service_worker(self):
install_url = self.marionette.absolute_url(
"serviceworker/install_serviceworker.html"
)
self.marionette.navigate(install_url)
# Make sure 'install_url' is not loaded on startup, it would reinstall the service worker
dummy_url = self.marionette.absolute_url("dummy.html")
self.marionette.navigate(dummy_url)
Wait(self.marionette).until(lambda _: self.is_service_worker_registered)
def set_pref_to_delete_site_data_on_shutdown(self):
self.marionette.set_pref("privacy.sanitize.sanitizeOnShutdown", True)
self.marionette.set_pref("privacy.clearOnShutdown.offlineApps", True)
def test_unregistering_service_worker_when_clearing_data(self):
self.marionette.restart(clean=False, in_app=True)
self.assertFalse(self.is_service_worker_registered)
@property
def is_service_worker_registered(self):
with self.marionette.using_context("chrome"):
return self.marionette.execute_script(
"""
let serviceWorkerManager = Cc["@mozilla.org/serviceworkers/manager;1"].getService(
Ci.nsIServiceWorkerManager
);
let principal =
Services.scriptSecurityManager.createContentPrincipalFromOrigin(arguments[0]);
let serviceWorkers = serviceWorkerManager.getAllRegistrations();
for (let i = 0; i < serviceWorkers.length; i++) {
let sw = serviceWorkers.queryElementAt(
i,
Ci.nsIServiceWorkerRegistrationInfo
);
if (sw.principal.origin == principal.origin) {
return true;
}
}
return false;
""",
script_args=(self.marionette.absolute_url(""),),
)