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Test Info:
- This WPT test may be referenced by the following Test IDs:
- /webdriver/classic/execute_async_script/execute_async.py - WPT Dashboard Interop Dashboard
import pytest
from tests.support.asserts import assert_success
from tests.support.sync import Poll
from webdriver.error import NoSuchAlertException
def execute_async_script(session, script, args=None):
if args is None:
args = []
body = {"script": script, "args": args}
return session.transport.send(
"POST", "/session/{session_id}/execute/async".format(**vars(session)), body
)
@pytest.mark.parametrize("dialog_type", ["alert", "confirm", "prompt"])
def test_no_abort_by_user_prompt_in_other_tab(session, inline, dialog_type):
original_handle = session.window_handle
original_handles = session.handles
session.url = inline(
"""
<a onclick="window.open();">open window</a>
<script>
window.addEventListener("message", function (event) {{
{}("foo");
}});
</script>
""".format(
dialog_type
)
)
session.find.css("a", all=False).click()
wait = Poll(session, timeout=5, message="No new window has been opened")
new_handles = wait.until(lambda s: set(s.handles) - set(original_handles))
assert len(new_handles) == 1
session.window_handle = new_handles.pop()
response = execute_async_script(
session,
"""
const resolve = arguments[0];
// Trigger opening a user prompt in the other window.
window.opener.postMessage("foo", "*");
// Delay resolving the Promise to ensure a user prompt has been opened.
setTimeout(() => resolve(42), 500);
""",
)
assert_success(response, 42)
session.window.close()
session.window_handle = original_handle
# Opening the alert in a different window is async here and can cause
# delays in slow builds like CCOV or TSAN.
wait = Poll(
session,
timeout=15,
ignored_exceptions=NoSuchAlertException,
message="No user prompt with text 'foo' detected",
)
wait.until(lambda s: s.alert.text == "foo")
session.alert.accept()