| from six.moves.urllib.parse import urlparse |
| |
| import webdriver.protocol as protocol |
| |
| from tests.support.asserts import assert_success |
| from tests.support.helpers import document_location |
| |
| |
| """ |
| Tests that WebDriver can transcend site origins. |
| |
| Many modern browsers impose strict cross-origin checks, |
| and WebDriver should be able to transcend these. |
| |
| Although an implementation detail, certain browsers |
| also enforce process isolation based on site origin. |
| This is known to sometimes cause problems for WebDriver implementations. |
| """ |
| |
| |
| def switch_to_frame(session, frame): |
| return session.transport.send( |
| "POST", "/session/{session_id}/frame".format(**vars(session)), |
| {"id": frame}, |
| encoder=protocol.Encoder, decoder=protocol.Decoder, |
| session=session) |
| |
| |
| def test_cross_origin_iframe(session, server_config, inline, iframe): |
| session.url = inline(iframe("", domain="alt")) |
| frame_element = session.find.css("iframe", all=False) |
| |
| response = switch_to_frame(session, frame_element) |
| assert_success(response) |
| |
| parse_result = urlparse(document_location(session)) |
| assert parse_result.netloc != server_config["browser_host"] |
| |
| |
| def test_nested_cross_origin_iframe(session, server_config, inline, iframe): |
| frame2 = iframe("", domain="alt", subdomain="www") |
| frame1 = iframe(frame2) |
| top_doc = inline(frame1, domain="alt") |
| |
| session.url = top_doc |
| |
| parse_result = urlparse(document_location(session)) |
| top_level_host = parse_result.netloc |
| assert not top_level_host.startswith(server_config["browser_host"]) |
| |
| frame1_element = session.find.css("iframe", all=False) |
| response = switch_to_frame(session, frame1_element) |
| assert_success(response) |
| |
| parse_result = urlparse(document_location(session)) |
| assert parse_result.netloc.startswith(server_config["browser_host"]) |
| |
| frame2_el = session.find.css("iframe", all=False) |
| response = switch_to_frame(session, frame2_el) |
| assert_success(response) |
| |
| parse_result = urlparse(document_location(session)) |
| assert parse_result.netloc == "www.{}".format(top_level_host) |
