Add Ubuntu 20.04 for Docker tests

Author: mevdschee

README.md

@@ -1158,6 +1158,17 @@ To run the docker tests run "build_all.sh" and "run_all.sh" from the docker dire
     mysql: 100 tests ran in 4327 ms, 0 failed
     pgsql: 100 tests ran in 1396 ms, 0 failed
     sqlsrv: skipped, driver not loaded
+    ================================================
+    Ubuntu 20.04 (PHP 7.3)
+    ================================================
+    [1/4] Starting MySQL 8.0 ........ done
+    [2/4] Starting PostgreSQL 12 .... done
+    [3/4] Starting SQLServer 2017 ... skipped
+    [4/4] Cloning PHP-CRUD-API v2 ... skipped
+    ------------------------------------------------
+    mysql: 100 tests ran in 4327 ms, 0 failed
+    pgsql: 100 tests ran in 1396 ms, 0 failed
+    sqlsrv: skipped, driver not loaded
 
 The above test run (including starting up the databases) takes less than 5 minutes on my slow laptop.
 
@@ -1166,6 +1177,7 @@ The above test run (including starting up the databases) takes less than 5 minut
     2) debian9
     3) ubuntu16
     4) ubuntu18
+    5) ubuntu20
     > 4
     ================================================
     Ubuntu 18.04 (PHP 7.2)

docker/ubuntu20/Dockerfile

@@ -0,0 +1,20 @@
+FROM ubuntu:20.04
+
+ARG DEBIAN_FRONTEND=noninteractive
+
+# install: php / mysql / postgres / tools
+RUN apt-get update && apt-get -y install \
+php-cli php-xml \
+mysql-server mysql-client php-mysql \
+postgresql php-pgsql \
+postgresql-12-postgis-3 \
+git wget
+
+# install locales
+RUN apt-get -y install locales
+RUN locale-gen en_US.UTF-8
+RUN update-locale LANG=en_US.UTF-8
+
+# install run script
+ADD run.sh /usr/sbin/docker-run
+CMD docker-run

docker/ubuntu20/run.sh

@@ -0,0 +1,60 @@
+#!/bin/bash
+echo "================================================"
+echo " Ubuntu 20.04 (PHP 7.3)"
+echo "================================================"
+
+echo -n "[1/4] Starting MySQL 8.0 ........ "
+# make sure mysql can create socket and lock
+mkdir /var/run/mysqld && chmod 777 /var/run/mysqld
+# run mysql server
+nohup mysqld > /root/mysql.log 2>&1 &
+# wait for mysql to become available
+while ! mysqladmin ping -hlocalhost >/dev/null 2>&1; do
+    sleep 1
+done
+# create database and user on mysql
+mysql -u root >/dev/null << 'EOF'
+CREATE DATABASE `php-crud-api` CHARACTER SET utf8 COLLATE utf8_general_ci;
+CREATE USER 'php-crud-api'@'localhost' IDENTIFIED WITH MYSQL_NATIVE_PASSWORD BY 'php-crud-api';
+GRANT ALL PRIVILEGES ON `php-crud-api`.* TO 'php-crud-api'@'localhost' WITH GRANT OPTION;
+FLUSH PRIVILEGES;
+EOF
+echo "done"
+
+echo -n "[2/4] Starting PostgreSQL 12 .... "
+# ensure statistics can be written
+mkdir /var/run/postgresql/10-main.pg_stat_tmp/ && chmod 777 /var/run/postgresql/10-main.pg_stat_tmp/
+# run postgres server
+nohup su - -c "/usr/lib/postgresql/12/bin/postgres -D /etc/postgresql/12/main" postgres > /root/postgres.log 2>&1 &
+# wait for postgres to become available
+until su - -c "psql -U postgres -c '\q'" postgres >/dev/null 2>&1; do
+   sleep 1;
+done
+# create database and user on postgres
+su - -c "psql -U postgres >/dev/null" postgres << 'EOF'
+CREATE USER "php-crud-api" WITH PASSWORD 'php-crud-api';
+CREATE DATABASE "php-crud-api";
+GRANT ALL PRIVILEGES ON DATABASE "php-crud-api" to "php-crud-api";
+\c "php-crud-api";
+CREATE EXTENSION IF NOT EXISTS postgis;
+\q
+EOF
+echo "done"
+
+echo -n "[3/4] Starting SQLServer 2017 ... "
+echo "skipped"
+
+echo -n "[4/4] Cloning PHP-CRUD-API v2 ... "
+# install software
+if [ -d /php-crud-api ]; then
+  echo "skipped"
+else
+  git clone --quiet https://github.com/mevdschee/php-crud-api.git
+  echo "done"
+fi
+
+echo "------------------------------------------------"
+
+# run the tests
+cd php-crud-api
+php test.php