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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
# file, You can obtain one at http://mozilla.org/MPL/2.0/.
from marionette_driver.by import By
from marionette_harness import MarionetteTestCase
OOP_BY_DEFAULT = "dom.ipc.browser_frames.oop_by_default"
BROWSER_FRAMES_ENABLED = "dom.mozBrowserFramesEnabled"
class TestSwitchRemoteFrame(MarionetteTestCase):
def setUp(self):
super(TestSwitchRemoteFrame, self).setUp()
with self.marionette.using_context('chrome'):
self.oop_by_default = self.marionette.get_pref(OOP_BY_DEFAULT)
self.mozBrowserFramesEnabled = self.marionette.get_pref(BROWSER_FRAMES_ENABLED)
self.marionette.set_pref(OOP_BY_DEFAULT, True)
self.marionette.set_pref(BROWSER_FRAMES_ENABLED, True)
self.multi_process_browser = self.marionette.execute_script("""
try {
return Services.appinfo.browserTabsRemoteAutostart;
} catch (e) {
return false;
}""")
def tearDown(self):
with self.marionette.using_context("chrome"):
if self.oop_by_default is None:
self.marionette.clear_pref(OOP_BY_DEFAULT)
else:
self.marionette.set_pref(OOP_BY_DEFAULT, self.oop_by_default)
if self.mozBrowserFramesEnabled is None:
self.marionette.clear_pref(BROWSER_FRAMES_ENABLED)
else:
self.marionette.set_pref(BROWSER_FRAMES_ENABLED, self.mozBrowserFramesEnabled)
@property
def is_main_process(self):
return self.marionette.execute_script("""
return Components.classes["@mozilla.org/xre/app-info;1"].
getService(Components.interfaces.nsIXULRuntime).
processType == Components.interfaces.nsIXULRuntime.PROCESS_TYPE_DEFAULT;
""", sandbox="system")
def test_remote_frame(self):
self.marionette.navigate(self.marionette.absolute_url("test.html"))
self.marionette.push_permission('browser', True)
self.marionette.execute_script("""
let iframe = document.createElement("iframe");
iframe.setAttribute('mozbrowser', true);
iframe.setAttribute('remote', true);
iframe.id = "remote_iframe";
iframe.style.height = "100px";
iframe.style.width = "100%%";
iframe.src = "{}";
document.body.appendChild(iframe);
""".format(self.marionette.absolute_url("test.html")))
remote_iframe = self.marionette.find_element(By.ID, "remote_iframe")
self.marionette.switch_to_frame(remote_iframe)
main_process = self.is_main_process
self.assertFalse(main_process)
def test_remote_frame_revisit(self):
# test if we can revisit a remote frame (this takes a different codepath)
self.marionette.navigate(self.marionette.absolute_url("test.html"))
self.marionette.push_permission('browser', True)
self.marionette.execute_script("""
let iframe = document.createElement("iframe");
iframe.setAttribute('mozbrowser', true);
iframe.setAttribute('remote', true);
iframe.id = "remote_iframe";
iframe.style.height = "100px";
iframe.style.width = "100%%";
iframe.src = "{}";
document.body.appendChild(iframe);
""".format(self.marionette.absolute_url("test.html")))
self.marionette.switch_to_frame(self.marionette.find_element(By.ID,
"remote_iframe"))
main_process = self.is_main_process
self.assertFalse(main_process)
self.marionette.switch_to_frame()
main_process = self.is_main_process
should_be_main_process = not self.multi_process_browser
self.assertEqual(main_process, should_be_main_process)
self.marionette.switch_to_frame(self.marionette.find_element(By.ID,
"remote_iframe"))
main_process = self.is_main_process
self.assertFalse(main_process)
def test_we_can_switch_to_a_remote_frame_by_index(self):
# test if we can revisit a remote frame (this takes a different codepath)
self.marionette.navigate(self.marionette.absolute_url("test.html"))
self.marionette.push_permission('browser', True)
self.marionette.execute_script("""
let iframe = document.createElement("iframe");
iframe.setAttribute('mozbrowser', true);
iframe.setAttribute('remote', true);
iframe.id = "remote_iframe";
iframe.style.height = "100px";
iframe.style.width = "100%%";
iframe.src = "{}";
document.body.appendChild(iframe);
""".format(self.marionette.absolute_url("test.html")))
self.marionette.switch_to_frame(0)
main_process = self.is_main_process
self.assertFalse(main_process)
self.marionette.switch_to_frame()
main_process = self.is_main_process
should_be_main_process = not self.multi_process_browser
self.assertEqual(main_process, should_be_main_process)
self.marionette.switch_to_frame(0)
main_process = self.is_main_process
self.assertFalse(main_process)
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