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Test Info:
- This WPT test may be referenced by the following Test IDs:
- /webdriver/tests/bidi/browsing_context/navigate/wait.py - WPT Dashboard Interop Dashboard
import pytest
import asyncio
pytestmark = pytest.mark.asyncio
async def wait_for_navigation(bidi_session, context, url, wait, expect_timeout):
# Ultimately, "interactive" and "complete" should support a timeout argument.
if expect_timeout:
with pytest.raises(asyncio.TimeoutError):
await asyncio.wait_for(
asyncio.shield(bidi_session.browsing_context.navigate(
context=context, url=url, wait=wait
)),
timeout=1,
)
else:
await bidi_session.browsing_context.navigate(
context=context, url=url, wait=wait
)
@pytest.mark.parametrize("value", ["none", "interactive", "complete"])
async def test_expected_url(bidi_session, inline, new_tab, value):
url = inline("<div>foo</div>")
result = await bidi_session.browsing_context.navigate(
context=new_tab["context"], url=url, wait=value
)
assert result["url"] == url
if value != "none":
contexts = await bidi_session.browsing_context.get_tree(
root=new_tab["context"], max_depth=0
)
assert contexts[0]["url"] == url
@pytest.mark.parametrize(
"wait, expect_timeout",
[
("none", False),
("interactive", False),
("complete", True),
],
)
async def test_slow_image_blocks_load(bidi_session, inline, new_tab, wait, expect_timeout):
image_url = "/webdriver/tests/bidi/browsing_context/support/empty.svg"
url = inline(f"<img src='{image_url}?pipe=trickle(d10)'>")
await wait_for_navigation(bidi_session, new_tab["context"], url, wait, expect_timeout)
# We cannot assert the URL for "none" by definition, and for "complete", since
# we expect a timeout. For the timeout case, the wait_for_navigation helper will
# resume after 1 second, there is no guarantee that the URL has been updated.
if wait == "interactive":
contexts = await bidi_session.browsing_context.get_tree(
root=new_tab["context"], max_depth=0
)
assert contexts[0]["url"] == url
@pytest.mark.parametrize(
"wait, expect_timeout",
[
("none", False),
("interactive", True),
("complete", True),
],
)
async def test_slow_page(bidi_session, new_tab, url, wait, expect_timeout):
page_url = url(
"/webdriver/tests/bidi/browsing_context/support/empty.html?pipe=trickle(d10)"
)
await wait_for_navigation(bidi_session, new_tab["context"], page_url, wait, expect_timeout)
# Note that we cannot assert the top context url here, because the navigation
# is blocked on the initial url for this test case.
@pytest.mark.parametrize(
"wait, expect_timeout",
[
("none", False),
("interactive", True),
("complete", True),
],
)
async def test_slow_script_blocks_domContentLoaded(bidi_session, inline, new_tab, wait, expect_timeout):
script_url = "/webdriver/tests/bidi/browsing_context/support/empty.js"
url = inline(f"<script src='{script_url}?pipe=trickle(d10)'></script>")
await wait_for_navigation(bidi_session, new_tab["context"], url, wait, expect_timeout)
# In theory we could also assert the top context URL has been updated here
# but since we expect both "interactive" and "complete" to timeout, the
# wait_for_navigation helper will resume arbitrarily after 1 second, and
# there is no guarantee that the URL has been updated.