tor-browser

commit 078e4324514dfd391b11b82d6bf5bbd5ed1dbd7b
parent 43a629b70de4ae3d4566122c7ae95a9c49351e16
Author: Holger Benl <hbenl@evandor.de>
Date:   Tue, 21 Oct 2025 10:37:40 +0000

Bug 1990472 [wpt PR 55035] - [wdspec] Add tentative test for the immediate availability of preload script properties, a=testonly

Automatic update from web-platform-tests
[wdspec] Add tentative test for the immediate availability of preload script properties

--

wpt-commits: 126f2b4ac6d014bc471b87342a1bd3ba33229853
wpt-pr: 55035

Diffstat:
A
testing/web-platform/tests/webdriver/tests/bidi/script/add_preload_script/execution_order_tentative.py
 | 
93
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++

1 file changed, 93 insertions(+), 0 deletions(-)
diff --git a/testing/web-platform/tests/webdriver/tests/bidi/script/add_preload_script/execution_order_tentative.py b/testing/web-platform/tests/webdriver/tests/bidi/script/add_preload_script/execution_order_tentative.py
@@ -0,0 +1,93 @@
+import asyncio
+import pytest
+
+from webdriver.bidi.modules.script import ContextTarget
+
+CONTEXT_CREATED_EVENT = "browsingContext.contextCreated"
+CONTEXT_LOAD_EVENT = "browsingContext.load"
+
+
+@pytest.mark.asyncio
+@pytest.mark.parametrize("access_type", [
+    "current_context_with_url",
+    "current_context_without_url",
+    "opener_context_with_url",
+    "opener_context_without_url",
+    "data_url"
+])
+@pytest.mark.parametrize("create_type", ["popup", "iframe"])
+async def test_preload_script_properties_available_immediately(
+    bidi_session, add_preload_script, new_tab, subscribe_events, wait_for_event, wait_for_future_safe, create_type, access_type
+):
+    await add_preload_script(function_declaration="() => { window.foo = 'bar'; }")
+
+    await subscribe_events([CONTEXT_CREATED_EVENT, CONTEXT_LOAD_EVENT])
+    on_created = wait_for_event(CONTEXT_CREATED_EVENT)
+    if access_type == "data_url":
+        on_loaded = wait_for_event(CONTEXT_LOAD_EVENT)
+
+    if create_type == "popup":
+        if access_type == "current_context_with_url":
+            script = "window.open('about:blank')"
+        elif access_type == "current_context_without_url":
+            script = "window.open()"
+        elif access_type == "opener_context_with_url":
+            script = "window.baz = window.open('about:blank').foo"
+        elif access_type == "opener_context_without_url":
+            script = "window.baz = window.open().foo"
+        elif access_type == "data_url":
+            script = "window.open('data:text/html,<script>window.baz = window.foo</script>')"
+    elif create_type == "iframe":
+        script = "const iframe = document.createElement('iframe');"
+        if access_type == "current_context_with_url":
+            script += "iframe.src='about:blank'; document.body.appendChild(iframe)"
+        elif access_type == "current_context_without_url":
+            script += "document.body.appendChild(iframe)"
+        elif access_type == "opener_context_with_url":
+            script += """iframe.src='about:blank'; document.body.appendChild(iframe);
+                window.baz = iframe.contentWindow.foo"""
+        elif access_type == "opener_context_without_url":
+            script += "document.body.appendChild(iframe); window.baz = iframe.contentWindow.foo"
+        elif access_type == "data_url":
+            script += """iframe.src='data:text/html,<script>window.baz = window.foo</script>';
+                document.body.appendChild(iframe)"""
+
+    asyncio.create_task(
+        bidi_session.script.evaluate(
+            expression=script,
+            target=ContextTarget(new_tab["context"]),
+            await_promise=False,
+        )
+    )
+
+    new_context_info = await wait_for_future_safe(on_created)
+    try:
+        if access_type == "data_url":
+            # ensure the inline script was executed
+            # currently this times out in Chrome when create_type is "popup"
+            await wait_for_future_safe(on_loaded)
+
+        if access_type == "current_context_with_url" or access_type == "current_context_without_url":
+            result = await bidi_session.script.evaluate(
+                expression="window.foo",
+                target=ContextTarget(new_context_info["context"]),
+                await_promise=False,
+            )
+        if access_type == "opener_context_with_url" or access_type == "opener_context_without_url":
+            result = await bidi_session.script.evaluate(
+                expression="window.baz",
+                target=ContextTarget(new_tab["context"]),
+                await_promise=False,
+            )
+        if access_type == "data_url":
+            result = await bidi_session.script.evaluate(
+                expression="window.baz",
+                target=ContextTarget(new_context_info["context"]),
+                await_promise=False,
+            )
+
+        assert result == {"type": "string", "value": "bar"}
+
+    finally:
+        if create_type == "popup":
+            await bidi_session.browsing_context.close(context=new_context_info["context"])