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Test Info:
- This WPT test may be referenced by the following Test IDs:
- /webdriver/tests/bidi/browsing_context/get_tree/max_depth.py - WPT Dashboard Interop Dashboard
import pytest
from .. import assert_browsing_context
pytestmark = pytest.mark.asyncio
@pytest.mark.parametrize("value", [0, 2**53 - 1])
async def test_params_boundaries(bidi_session, value):
await bidi_session.browsing_context.get_tree(max_depth=value)
async def test_null(
bidi_session,
top_context,
test_page,
test_page_same_origin_frame,
test_page_nested_frames,
):
await bidi_session.browsing_context.navigate(
context=top_context["context"], url=test_page_nested_frames, wait="complete"
)
# Retrieve browsing contexts for first tab only
top_level_context_id = top_context["context"]
contexts = await bidi_session.browsing_context.get_tree(root=top_level_context_id)
assert len(contexts) == 1
root_info = contexts[0]
assert_browsing_context(
root_info,
top_level_context_id,
children=1,
parent=None,
url=test_page_nested_frames,
)
child1_info = root_info["children"][0]
assert_browsing_context(
child1_info,
context=None,
children=1,
is_root=False,
parent=None,
url=test_page_same_origin_frame,
)
assert child1_info["context"] != root_info["context"]
child2_info = child1_info["children"][0]
assert_browsing_context(
child2_info,
context=None,
children=0,
is_root=False,
parent=None,
url=test_page,
)
assert child2_info["context"] != root_info["context"]
assert child2_info["context"] != child1_info["context"]
async def test_top_level_only(bidi_session, top_context, test_page_nested_frames):
await bidi_session.browsing_context.navigate(
context=top_context["context"], url=test_page_nested_frames, wait="complete"
)
# Retrieve browsing contexts for first tab only
top_level_context_id = top_context["context"]
contexts = await bidi_session.browsing_context.get_tree(
max_depth=0,
root=top_level_context_id
)
assert len(contexts) == 1
root_info = contexts[0]
assert_browsing_context(
root_info,
top_level_context_id,
children=None,
parent=None,
url=test_page_nested_frames,
)
async def test_top_level_and_one_child(
bidi_session,
top_context,
test_page_nested_frames,
test_page_same_origin_frame,
):
await bidi_session.browsing_context.navigate(
context=top_context["context"], url=test_page_nested_frames, wait="complete"
)
# Retrieve browsing contexts for first tab only
top_level_context_id = top_context["context"]
contexts = await bidi_session.browsing_context.get_tree(
max_depth=1,
root=top_level_context_id
)
assert len(contexts) == 1
root_info = contexts[0]
assert_browsing_context(
root_info,
top_level_context_id,
children=1,
parent=None,
url=test_page_nested_frames,
)
child1_info = root_info["children"][0]
assert_browsing_context(
child1_info,
context=None,
children=None,
is_root=False,
parent=None,
url=test_page_same_origin_frame,
)
assert child1_info["context"] != root_info["context"]