wdspec: add test for interrupted navigation

Author: juliandescottes

webdriver/tests/bidi/browsing_context/navigate/navigate.py

@@ -5,11 +5,12 @@
 from webdriver.bidi.modules.script import ContextTarget
 
 from . import navigate_and_assert
+from .. import assert_navigation_info
 from ... import any_string
 
 pytestmark = pytest.mark.asyncio
 
-USER_PROMPT_OPENED_EVENT = "browsingContext.userPromptOpened"
+CONTEXT_LOAD_EVENT = "browsingContext.load"
 
 
 async def test_payload(bidi_session, inline, new_tab):
@@ -108,3 +109,35 @@ async def test_same_document_navigation_in_before_unload(bidi_session, new_tab,
 
     url_after = url_before.replace("empty.html", "other.html")
     await navigate_and_assert(bidi_session, new_tab, url_after, "complete")
+
+
+@pytest.mark.parametrize("wait", ["none", "interactive", "complete"])
+async def test_interrupted_navigation(
+    bidi_session,
+    subscribe_events,
+    new_tab,
+    url,
+    inline,
+    wait_for_event,
+    wait_for_future_safe,
+    wait
+):
+    url_after = url("/webdriver/tests/bidi/browsing_context/support/empty.html")
+    url_before = inline(f"<script>window.location='{url_after}'</script>")
+
+    await subscribe_events(events=[CONTEXT_LOAD_EVENT])
+    on_entry = wait_for_event(CONTEXT_LOAD_EVENT)
+
+    result = await bidi_session.browsing_context.navigate(
+        context=new_tab["context"], url=url_before, wait=wait
+    )
+
+    if wait == "none":
+        assert result["url"] == url_before
+    else:
+        assert result["url"] == url_after
+
+    any_string(result["navigation"])
+
+    event = await wait_for_future_safe(on_entry)
+    assert_navigation_info(event, {"context": new_tab["context"], "url": url_after})