Commit 2a2ee5d3 authored by Jérome Perrin's avatar Jérome Perrin

ERP5TypeFunctionalTestCase: workaround selenium localhost name resolution

/reviewed-on nexedi/erp5!742
parent 419b4041
......@@ -46,6 +46,40 @@ from selenium.webdriver.common.by import By
from selenium.webdriver.support.ui import WebDriverWait
from selenium.webdriver.support import expected_conditions as EC
# selenium workaround for localhost / 127.0.0.1 resolution
# ------
# Selenium connects starts a service on localhost, but when ERP5
# is running under userhosts wrapper, because we don't have entry for
# localhost in our pseudo /etc/hosts file, localhost resolution is delegated
# to local DNS, which might not resolve localhost - for example 8.8.8.8
# does not.
# We work around this by monkey-patching the places in selenium where
# localhost resolution is required and returning 127.0.0.1 directly.
# This is not really correct, it would be better to use SlapOS partition IP,
# but we need a quick fix to have test results again.
# Service.start polls utils.is_connectable(port) - without host argument, assuming the default
# localhost.
# https://github.com/SeleniumHQ/selenium/blob/selenium-3.14.0/py/selenium/webdriver/common/service.py#L99
import selenium.webdriver.common.utils
original_is_connectable = selenium.webdriver.common.utils.is_connectable
def is_connectable(port, host="localhost"):
if host == "localhost":
host = "127.0.0.1"
return original_is_connectable(port, host)
selenium.webdriver.common.utils.is_connectable = is_connectable
# Service.get_service_url hardcodes 127.0.0.1
# https://github.com/SeleniumHQ/selenium/blob/selenium-3.14.0/py/selenium/webdriver/common/service.py#L56
original_join_host_port = selenium.webdriver.common.utils.join_host_port
def join_host_port(host, port):
if host == "localhost":
host = "127.0.0.1"
return original_join_host_port(host, port)
selenium.webdriver.common.utils.join_host_port = join_host_port
# /selenium workaround
ZELENIUM_BASE_URL = "%s/portal_tests/%s/core/TestRunner.html?test=../test_suite_html&auto=on&resultsUrl=../postResults&__ac_name=%s&__ac_password=%s"
tests_framework_home = os.path.dirname(os.path.abspath(__file__))
......
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