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# Copyright (c) Microsoft Corporation.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
from typing import Dict
import pytest
from playwright.async_api import BrowserContext, BrowserType
async def test_context_managers(
browser_type: BrowserType, launch_arguments: Dict
) -> None:
async with await browser_type.launch(**launch_arguments) as browser:
async with await browser.new_context() as context:
async with await context.new_page():
assert len(context.pages) == 1
assert len(context.pages) == 0
assert len(browser.contexts) == 1
assert len(browser.contexts) == 0
assert not browser.is_connected()
async def test_context_managers_not_hang(context: BrowserContext) -> None:
with pytest.raises(Exception, match="Oops!"):
async with await context.new_page():
raise Exception("Oops!")
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