def test_context_managers(browser_type: BrowserType, launch_arguments):
with browser_type.launch(**launch_arguments) as browser:
with browser.new_context() as context:
with 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()
def test_connect_to_an_existing_cdp_session(launch_arguments: Dict,
browser_type: BrowserType) -> None:
port = find_free_port()
browser_server = browser_type.launch(**launch_arguments,
args=[
f"--remote-debugging-port={port}"
])
cdp_browser = browser_type.connect_over_cdp(f"http://localhost:{port}")
assert len(cdp_browser.contexts) == 1
cdp_browser.close()
browser_server.close()
def browser(
browser_type: BrowserType, launch_arguments: Dict
) -> Generator[Browser, None, None]:
browser = browser_type.launch(**launch_arguments)
yield browser
browser.close()
def _browser(
browser_type: BrowserType,
browser_type_launch_args: dict) -> t.Generator[Browser, None, None]:
browser = browser_type.launch(**browser_type_launch_args)
yield browser
browser.close()