vagrant: ubuntu 20.04 test

.gitignore

@@ -39,4 +39,5 @@ MANIFEST
 
 *.log
 
-Vagrantfile.*
+Vagrantfile.osx.*
+Vagrantfile.win.*

Vagrantfile

@@ -12,7 +12,7 @@ Vagrant.configure(2) do |config|
 
   # Every Vagrant development environment requires a box. You can search for
   # boxes at https://atlas.hashicorp.com/search.
-  config.vm.box = "ubuntu/bionic64"
+  config.vm.box = "ubuntu/focal64"
 
   # Disable automatic box update checking. If you disable this, then
   # boxes will only be checked for updates when the user runs
@@ -44,13 +44,18 @@ Vagrant.configure(2) do |config|
   # Example for VirtualBox:
   #
    config.vm.provider "virtualbox" do |vb|
-    vb.name = "pyvirtualdisplay_1804"
-  #   # Display the VirtualBox GUI when booting the machine
-  #   vb.gui = true
-  #
-     # Customize the amount of memory on the VM:
-     vb.memory = "2048"
-   end
+    # Display the VirtualBox GUI when booting the machine
+    #vb.gui = true
+
+    # Customize the amount of memory on the VM:
+    # vb.memory = "2048"
+
+    vb.name = "pyvirtualdisplay_2004"
+
+    # 	https://bugs.launchpad.net/cloud-images/+bug/1829625
+    vb.customize ["modifyvm", :id, "--uart1", "0x3F8", "4"]
+    vb.customize ["modifyvm", :id, "--uartmode1", "file", "./ttyS0.log"]
+  end
   #
   # View the documentation for the provider you are using for more
   # information on available options.
@@ -85,7 +90,7 @@ Vagrant.configure(2) do |config|
 #  sudo apt-get install -y libjpeg-dev zlib1g-dev
 
 # project dependencies
-  sudo apt-get install -y xvfb xserver-xephyr vnc4server
+  sudo apt-get install -y xvfb xserver-xephyr tigervnc-standalone-server
   
 # as py27 pyscreenshot backend
   sudo apt-get install -y scrot

Vagrantfile.14.04.rb

@@ -49,7 +49,7 @@
   #   vb.gui = true
   #
      # Customize the amount of memory on the VM:
-     vb.memory = "2048"
+     # vb.memory = "2048"
    end
   #
   # View the documentation for the provider you are using for more
@@ -105,6 +105,7 @@
   "
       config.vm.provision "shell", inline: $script
 
+      config.ssh.extra_args = ["-t", "cd /vagrant; bash --login"]       
 
 end
 

Vagrantfile.18.04.rb

@@ -0,0 +1,114 @@
+# -*- mode: ruby -*-
+# vi: set ft=ruby :
+
+# All Vagrant configuration is done below. The "2" in Vagrant.configure
+# configures the configuration version (we support older styles for
+# backwards compatibility). Please don't change it unless you know what
+# you're doing.
+Vagrant.configure(2) do |config|
+  # The most common configuration options are documented and commented below.
+  # For a complete reference, please see the online documentation at
+  # https://docs.vagrantup.com.
+
+  # Every Vagrant development environment requires a box. You can search for
+  # boxes at https://atlas.hashicorp.com/search.
+  config.vm.box = "ubuntu/bionic64"
+
+  # Disable automatic box update checking. If you disable this, then
+  # boxes will only be checked for updates when the user runs
+  # `vagrant box outdated`. This is not recommended.
+  # config.vm.box_check_update = false
+
+  # Create a forwarded port mapping which allows access to a specific port
+  # within the machine from a port on the host machine. In the example below,
+  # accessing "localhost:8080" will access port 80 on the guest machine.
+  # config.vm.network "forwarded_port", guest: 80, host: 8080
+
+  # Create a private network, which allows host-only access to the machine
+  # using a specific IP.
+  # config.vm.network "private_network", ip: "192.168.33.10"
+
+  # Create a public network, which generally matched to bridged network.
+  # Bridged networks make the machine appear as another physical device on
+  # your network.
+  # config.vm.network "public_network"
+
+  # Share an additional folder to the guest VM. The first argument is
+  # the path on the host to the actual folder. The second argument is
+  # the path on the guest to mount the folder. And the optional third
+  # argument is a set of non-required options.
+  # config.vm.synced_folder "../data", "/vagrant_data"
+
+  # Provider-specific configuration so you can fine-tune various
+  # backing providers for Vagrant. These expose provider-specific options.
+  # Example for VirtualBox:
+  #
+   config.vm.provider "virtualbox" do |vb|
+    vb.name = "pyvirtualdisplay_1804"
+  #   # Display the VirtualBox GUI when booting the machine
+  #   vb.gui = true
+  #
+     # Customize the amount of memory on the VM:
+  #   vb.memory = "2048"
+   end
+  #
+  # View the documentation for the provider you are using for more
+  # information on available options.
+
+  # Define a Vagrant Push strategy for pushing to Atlas. Other push strategies
+  # such as FTP and Heroku are also available. See the documentation at
+  # https://docs.vagrantup.com/v2/push/atlas.html for more information.
+  # config.push.define "atlas" do |push|
+  #   push.app = "YOUR_ATLAS_USERNAME/YOUR_APPLICATION_NAME"
+  # end
+
+  # Enable provisioning with a shell script. Additional provisioners such as
+  # Puppet, Chef, Ansible, Salt, and Docker are also available. Please see the
+  # documentation for more information about their specific syntax and use.
+  $script = "
+  export DEBIAN_FRONTEND=noninteractive
+  echo 'export export LC_ALL=C' >> /home/vagrant/.profile
+  
+# install python versions
+  sudo add-apt-repository --yes  ppa:deadsnakes/ppa
+  sudo apt-get update
+  sudo apt-get install -y python2.7-dev
+  sudo apt-get install -y python3.6-dev
+  sudo apt-get install -y python3.7-dev
+  sudo apt-get install -y python3.8-dev
+  sudo apt-get install -y python3-distutils
+
+# tools
+  sudo apt-get install -y mc python3-pip xvfb
+
+# for pillow source install
+#  sudo apt-get install -y libjpeg-dev zlib1g-dev
+
+# project dependencies
+  sudo apt-get install -y xvfb xserver-xephyr tigervnc-standalone-server
+  
+# as py27 pyscreenshot backend
+  sudo apt-get install -y scrot
+
+# test dependencies
+  sudo apt-get install -y gnumeric 
+  sudo apt-get install -y x11-utils #   for: xmessage
+  sudo apt-get install -y x11-apps  #   for: xlogo
+  sudo pip3 install tox
+  
+# doc dependencies
+  sudo apt-get install -y npm xtightvncviewer
+  sudo npm install -g npx
+#  sudo pip install -r /vagrant/requirements-doc.txt
+  
+  "
+      config.vm.provision "shell", inline: $script
+
+      config.ssh.extra_args = ["-t", "cd /vagrant; bash --login"]       
+
+
+end
+
+
+# export VAGRANT_VAGRANTFILE=Vagrantfile.18.04.rb;export VAGRANT_DOTFILE_PATH=.vagrant_${VAGRANT_VAGRANTFILE}
+# vagrant up && vagrant ssh

tests/tutil.py

@@ -49,5 +49,8 @@ def kill_process_tree(ep):
     parent_pid = ep.pid
     parent = psutil.Process(parent_pid)
     for child in parent.children(recursive=True):
-        child.kill()
+        try:
+            child.kill()
+        except psutil.NoSuchProcess:
+            log.warning("NoSuchProcess error in kill_process_tree")
     parent.kill()

tests/vagrant/vagrant_boxes.py

@@ -66,8 +66,12 @@ def run_box(options, vagrantfile, cmds):
 
 
 config = {
-    "server": ("Vagrantfile", ["tox"],),
-    "server1404": ("Vagrantfile.14.04.rb", ["tox -e py27", "tox -e py36"],),
+    "server2004": ("Vagrantfile", ["tox"],),
+    "server1804": ("Vagrantfile.18.04.rb", ["tox"],),
+    "server1404": (
+        "Vagrantfile.14.04.rb",
+        ["tox -e py36"],  # "tox -e py27" -> SSL error
+    ),
     "osx": ("Vagrantfile.osx.rb", ["bash --login -c 'python3 -m tox -e py3-osx'"],),
 }
 

tox.ini

@@ -5,7 +5,6 @@ envlist =
       py36
       py37
       py38
-      py3-doc
 
 # Workaround for Vagrant
 #toxworkdir={toxinidir}/.tox # default