| import pytest |
| |
| from tests.support.asserts import assert_error, assert_same_element, assert_success |
| |
| |
| def get_shadow_root(session, element_id): |
| return session.transport.send( |
| "GET", "session/{session_id}/element/{element_id}/shadow".format( |
| session_id=session.session_id, |
| element_id=element_id)) |
| |
| |
| def test_no_top_browsing_context(session, closed_window): |
| original_handle, element = closed_window |
| response = get_shadow_root(session, element.id) |
| assert_error(response, "no such window") |
| response = get_shadow_root(session, "foo") |
| assert_error(response, "no such window") |
| |
| session.window_handle = original_handle |
| response = get_shadow_root(session, element.id) |
| assert_error(response, "no such element") |
| |
| |
| def test_no_browsing_context(session, closed_frame): |
| response = get_shadow_root(session, "foo") |
| assert_error(response, "no such window") |
| |
| |
| def test_element_not_found(session): |
| result = get_shadow_root(session, "foo") |
| assert_error(result, "no such element") |
| |
| |
| def test_element_stale(session, checkbox_dom): |
| session.url = checkbox_dom |
| element = session.find.css("custom-checkbox-element", all=False) |
| session.refresh() |
| |
| result = get_shadow_root(session, element.id) |
| assert_error(result, "stale element reference") |
| |
| |
| def test_get_shadow_root(session, checkbox_dom): |
| session.url = checkbox_dom |
| expected = session.execute_script( |
| "return document.querySelector('custom-checkbox-element').shadowRoot.host") |
| custom_element = session.find.css("custom-checkbox-element", all=False) |
| response = get_shadow_root(session, custom_element.id) |
| assert_success(response) |
| assert_same_element(session, custom_element, expected) |
| |
| |
| def test_no_shadow_root(session, inline): |
| session.url = inline("<div><p>no shadow root</p></div>") |
| element = session.find.css("div", all=False) |
| response = get_shadow_root(session, element.id) |
| assert_error(response, "no such shadow root") |
