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Test Info:
- This WPT test may be referenced by the following Test IDs:
- /webdriver/bidi/script/evaluate.py - WPT Dashboard Interop Dashboard
import asyncio
import pytest
from webdriver.bidi.modules.script import ContextTarget
pytestmark = pytest.mark.asyncio
DOCUMENT_LOADED_SCRIPT = """
new Promise(resolve => {
const checkDone = () => {
if (window.location.href !== "about:blank") {
resolve(window.location.href);
}
};
if (document.readyState === "complete") {
checkDone();
}
window.addEventListener("load", checkDone);
})
"""
PAGE = "/webdriver/tests/support/html/default.html?pipe=trickle(d1)"
async def test_retry_during_initial_load(bidi_session, url, new_tab):
page_url = url(PAGE)
# Open a new window that triggers a cross-origin navigation to force a
# replacement of the initial browsing context for "about:blank"
result = await bidi_session.script.evaluate(
expression=f"""window.open("{page_url}")""",
await_promise=False,
target=ContextTarget(new_tab["context"]),
)
new_window = result["value"]
try:
# Check that the script's execution in the window modal is retried.
result = await bidi_session.script.evaluate(
expression=DOCUMENT_LOADED_SCRIPT,
await_promise=True,
target=ContextTarget(new_window["context"]),
)
assert result["value"] == page_url
finally:
await bidi_session.browsing_context.close(context=new_window["context"])
async def test_retry_during_navigation(bidi_session, new_tab, url):
page_url = url(PAGE)
# Start a new navigation that triggers a cross-origin navigation to force a
# replacement of the initial browsing context for "about:blank"
asyncio.create_task(
bidi_session.browsing_context.navigate(
context=new_tab["context"], url=page_url, wait="none"
)
)
# Execute a script that will only resolve when the navigation finished.
# Here we expect that the command will automatically be retried when the
# browsing context gets replaced.
result = await bidi_session.script.evaluate(
expression=DOCUMENT_LOADED_SCRIPT,
await_promise=True,
target=ContextTarget(new_tab["context"]),
)
assert result["value"] == page_url