debugger_address.py

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This WPT test may be referenced by the following Test IDs:
- /webdriver/cdp/debugger_address.py - WPT Dashboard Interop Dashboard

# META: timeout=long

import json

import pytest

from support.context import using_context

from tests.support.http_request import HTTPRequest

def test_debugger_address_not_set(session):

    debugger_address = session.capabilities.get("moz:debuggerAddress")

    assert debugger_address is None

@pytest.mark.capabilities({"moz:debuggerAddress": False})

def test_debugger_address_false(session):

    debugger_address = session.capabilities.get("moz:debuggerAddress")

    assert debugger_address is None

@pytest.mark.capabilities({"moz:debuggerAddress": True})

@pytest.mark.parametrize("fission_enabled", [True, False], ids=["enabled", "disabled"])

def test_debugger_address_true_with_fission(session, fission_enabled):

    debugger_address = session.capabilities.get("moz:debuggerAddress")

    assert debugger_address is not None

    host, port = debugger_address.split(":")

    assert host == "127.0.0.1"

    assert port.isnumeric()

    # Fetch the browser version via the debugger address, `localhost` has

    # to work as well.

    for target_host in [host, "localhost"]:

        print(f"Connecting to WebSocket via host {target_host}")

        http = HTTPRequest(target_host, int(port))

        with http.get("/json/version") as response:

            data = json.loads(response.read())

            assert session.capabilities["browserVersion"] in data["Browser"]

    # Ensure Fission is not disabled (bug 1813981)

    with using_context(session, "chrome"):

        assert (

            session.execute_script("""return Services.appinfo.fissionAutostart""")

            is fission_enabled