mozilla-central/testing/web-platform/tests/webdriver/tests/bidi/browsing_context/dom_content_loaded/dom_content_loaded.py

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Test Info: Warnings

import pytest
from tests.support.sync import AsyncPoll
from webdriver.bidi.modules.script import ContextTarget
from ... import int_interval
from .. import assert_navigation_info
pytestmark = pytest.mark.asyncio
DOM_CONTENT_LOADED_EVENT = "browsingContext.domContentLoaded"
async def test_unsubscribe(bidi_session, inline, top_context):
# test
await bidi_session.session.subscribe(events=[DOM_CONTENT_LOADED_EVENT])
await bidi_session.session.unsubscribe(events=[DOM_CONTENT_LOADED_EVENT])
# Track all received browsingContext.domContentLoaded events in the events array
events = []
async def on_event(method, data):
events.append(data)
remove_listener = bidi_session.add_event_listener(
DOM_CONTENT_LOADED_EVENT, on_event
)
url = inline("<div>foo</div>")
# When navigation reaches complete state,
# we should have received a browsingContext.domContentLoaded event
await bidi_session.browsing_context.navigate(
context=top_context["context"], url=url, wait="complete"
)
assert len(events) == 0
remove_listener()
async def test_subscribe(
bidi_session, subscribe_events, inline, new_tab, wait_for_event, wait_for_future_safe
):
await subscribe_events(events=[DOM_CONTENT_LOADED_EVENT])
on_entry = wait_for_event(DOM_CONTENT_LOADED_EVENT)
url = inline("<div>foo</div>")
result = await bidi_session.browsing_context.navigate(
context=new_tab["context"], url=url
)
event = await wait_for_future_safe(on_entry)
assert_navigation_info(
event,
{
"context": new_tab["context"],
"url": url,
"navigation": result["navigation"],
},
)
async def test_timestamp(
bidi_session, current_time, subscribe_events, inline, new_tab, wait_for_event, wait_for_future_safe
):
await subscribe_events(events=[DOM_CONTENT_LOADED_EVENT])
time_start = await current_time()
on_entry = wait_for_event(DOM_CONTENT_LOADED_EVENT)
url = inline("<div>foo</div>")
result = await bidi_session.browsing_context.navigate(
context=new_tab["context"], url=url
)
event = await wait_for_future_safe(on_entry)
time_end = await current_time()
assert_navigation_info(
event,
{
"context": new_tab["context"],
"navigation": result["navigation"],
"timestamp": int_interval(time_start, time_end),
},
)
async def test_iframe(
bidi_session, subscribe_events, new_tab, test_page, test_page_same_origin_frame
):
events = []
async def on_event(method, data):
# Filter out events for about:blank to avoid browser differences
if data["url"] != "about:blank":
events.append(data)
remove_listener = bidi_session.add_event_listener(
DOM_CONTENT_LOADED_EVENT, on_event
)
await subscribe_events(events=[DOM_CONTENT_LOADED_EVENT])
result = await bidi_session.browsing_context.navigate(
context=new_tab["context"], url=test_page_same_origin_frame
)
wait = AsyncPoll(
bidi_session, message="Didn't receive dom content loaded events for frames"
)
await wait.until(lambda _: len(events) >= 2)
assert len(events) == 2
contexts = await bidi_session.browsing_context.get_tree(root=new_tab["context"])
assert len(contexts) == 1
root_info = contexts[0]
assert len(root_info["children"]) == 1
child_info = root_info["children"][0]
# The ordering of the domContentLoaded event is not guaranteed between the
# root page and the iframe, find the appropriate events in the current list.
first_is_root = events[0]["context"] == root_info["context"]
root_event = events[0] if first_is_root else events[1]
child_event = events[1] if first_is_root else events[0]
assert_navigation_info(
root_event,
{
"context": root_info["context"],
"url": test_page_same_origin_frame,
"navigation": result["navigation"],
},
)
assert_navigation_info(
child_event, {"context": child_info["context"], "url": test_page}
)
assert child_event["navigation"] is not None
assert child_event["navigation"] != root_event["navigation"]
remove_listener()
@pytest.mark.parametrize("type_hint", ["tab", "window"])
async def test_new_context(bidi_session, subscribe_events, wait_for_event, wait_for_future_safe, type_hint):
await subscribe_events(events=[DOM_CONTENT_LOADED_EVENT])
on_entry = wait_for_event(DOM_CONTENT_LOADED_EVENT)
new_context = await bidi_session.browsing_context.create(type_hint=type_hint)
event = await wait_for_future_safe(on_entry)
assert_navigation_info(
event, {"context": new_context["context"], "url": "about:blank"}
)
assert event["navigation"] is not None
async def test_document_write(
bidi_session, subscribe_events, inline, top_context, wait_for_event, wait_for_future_safe
):
await subscribe_events(events=[DOM_CONTENT_LOADED_EVENT])
on_entry = wait_for_event(DOM_CONTENT_LOADED_EVENT)
await bidi_session.script.evaluate(
expression="""document.open(); document.write("<h1>Replaced</h1>"); document.close();""",
target=ContextTarget(top_context["context"]),
await_promise=False,
)
event = await wait_for_future_safe(on_entry)
assert_navigation_info(
event,
{"context": top_context["context"]},
)
assert event["navigation"] is not None
async def test_page_with_base_tag(
bidi_session, subscribe_events, inline, new_tab, wait_for_event, wait_for_future_safe
):
await subscribe_events(events=[DOM_CONTENT_LOADED_EVENT])
on_entry = wait_for_event(DOM_CONTENT_LOADED_EVENT)
url = inline("""<base href="/relative-path">""")
result = await bidi_session.browsing_context.navigate(
context=new_tab["context"], url=url
)
event = await wait_for_future_safe(on_entry)
assert_navigation_info(
event,
{"context": new_tab["context"], "navigation": result["navigation"], "url": url},
)