selenium_test

This is a repo that built for testing and data collection of WebRTC and WebRTC based video conferencing QoS/QoE in docker. It automatically login to Google and create/join/quit Google Meets. It is based on selenium and SeleniumBase.

V4L2 loopback

v4l2loopback - a kernel module to create V4L2 virtual video devices (virtual camera).

use v4l2loopback to setup /dev/video0 and /dev/video64 outside of docker.

V4L2loopback could only function when there are video0, so we also need to create video0.

sudo modprobe v4l2loopback devices=2 video_nr=0,64 exclusive_caps=1,1

ALSA/PulseAudio

Currently under construction

virtual microphone that enable audio input to the meeting.

v4l2loopback only enable video piped to virtual camera

docker

dockerfile

uses debian

cp /usr/bin/chromedriver /usr/local/lib/python3.9/dist-packages/seleniumbase/drivers/

Put chromium's webdriver to the seleniumbase's directory to avoid downloading the wrong version, especially when used in arm64 arch machines.

Need to update the directory when python3 has newer version.

docker run

Enable access to kernal modules in docker

docker run (-it) --privileged debian

-it is interactive terminal, which create a terminal when you run the command, otherwise there won't be an interactive terminal. More refer to docker manual: https://docs.docker.com/engine/reference/commandline/run/

--privileged enables access to /dev directory which /dev/video0 and /dev/video64 we created will be located. More refer to docker manual: https://docs.docker.com/engine/reference/commandline/run/

python code

python3 google_signin.py login and create a meeting, print the URL of the meeting to stdout.

python3 google_signin.py 'URL_OF_MEETING' login and join the meeting with the passed-in URL.

google_signin.py uses SeleniumBase undetected mode to sign in Google, create, join, and leave Google Meet. Also collecting webRTC dump.

Before running the python code, define the following in the docker container

export GOOGLE_ACCT_USER='#Your_Google_Email#'

export GOOGLE_ACCT_PASS='#Your_Google_Password#'

export GOOGLE_ACCT_PHONE='#Your_Phone_that's_attach_to_the_account#'

phone is required to circumvent the verification