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Test Info: Warnings
- This test has a WPT meta file that expects 1 subtest issues.
- This WPT test may be referenced by the following Test IDs:
- /webdriver/tests/bidi/integration/navigation.py - WPT Dashboard Interop Dashboard
import pytest
from webdriver.error import TimeoutException
from webdriver.bidi.error import UnknownErrorException
from webdriver.bidi.modules.script import ContextTarget
pytestmark = pytest.mark.asyncio
NAVIGATION_STARTED_EVENT = "browsingContext.navigationStarted"
FRAGMENT_NAVIGATED_EVENT = "browsingContext.fragmentNavigated"
BEFORE_REQUEST_SENT_EVENT = "network.beforeRequestSent"
async def test_navigate_history_replacestate_beforeunload(
bidi_session, inline, new_tab, subscribe_events
):
url = inline("""
<script>
window.addEventListener(
'beforeunload',
() => {
return history.replaceState(null, 'initial', window.location.href);
},
false
);
</script>""")
result = await bidi_session.browsing_context.navigate(
context=new_tab["context"], url=url, wait="complete"
)
events = []
async def on_event(method, data):
events.append(method)
remove_navigation_started_listener = bidi_session.add_event_listener(
NAVIGATION_STARTED_EVENT, on_event
)
remove_fragment_navigated_listener = bidi_session.add_event_listener(
FRAGMENT_NAVIGATED_EVENT, on_event
)
remove_before_request_sent_listener = bidi_session.add_event_listener(
BEFORE_REQUEST_SENT_EVENT, on_event
)
await subscribe_events([NAVIGATION_STARTED_EVENT, FRAGMENT_NAVIGATED_EVENT, BEFORE_REQUEST_SENT_EVENT])
result = await bidi_session.browsing_context.navigate(
context=new_tab["context"], url=url, wait="interactive"
)
# Navigation caused by browsing_context.navigate call should happen first:
# network.beforeRequestSent should arrive before the page becomes
# interactive.
assert events == [
NAVIGATION_STARTED_EVENT,
FRAGMENT_NAVIGATED_EVENT,
BEFORE_REQUEST_SENT_EVENT
]
remove_navigation_started_listener()
remove_fragment_navigated_listener()
remove_before_request_sent_listener()