Add files to run php80 tests inside a docker container

tests/PHPCurlClass/Helper.php

@@ -54,7 +54,7 @@ class Test
     public static function getTestUrl($port)
     {
         if (getenv('PHP_CURL_CLASS_LOCAL_TEST') === 'yes' ||
-            in_array(getenv('TRAVIS_PHP_VERSION'), array('7.0', '7.1', '7.2', '7.3', '7.4', 'nightly'))) {
+            in_array(getenv('TRAVIS_PHP_VERSION'), array('7.0', '7.1', '7.2', '7.3', '7.4', '8.0', 'nightly'))) {
             return 'http://127.0.0.1:' . $port . '/';
         } else {
             return self::TEST_URL;

tests/before_script.sh

@@ -178,6 +178,8 @@ elif [[ "${TRAVIS_PHP_VERSION}" == "7.3" ]]; then
     start_php_servers
 elif [[ "${TRAVIS_PHP_VERSION}" == "7.4" ]]; then
     start_php_servers
+elif [[ "${TRAVIS_PHP_VERSION}" == "8.0" ]]; then
+    start_php_servers
 elif [[ "${TRAVIS_PHP_VERSION}" == "hhvm" || "${TRAVIS_PHP_VERSION}" == "hhvm-nightly" ]]; then
     curl "https://nginx.org/keys/nginx_signing.key" | sudo apt-key add -
     echo "deb https://nginx.org/packages/mainline/ubuntu/ trusty nginx" | sudo tee -a /etc/apt/sources.list

tests/dockerfiles/php80/1_build.sh

@@ -0,0 +1,3 @@
+# Build an image.
+set -x
+docker build --tag="php-curl-class/php80" .

tests/dockerfiles/php80/2_start.sh

@@ -0,0 +1,15 @@
+# Run image to create container.
+
+SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+set -x
+cd "${SCRIPT_DIR}/../../.."
+project_dir="${PWD}"
+
+docker start "php80" ||
+    docker run \
+        --detach \
+        --interactive \
+        --mount "type=bind,src=${project_dir},dst=/data,readonly=true" \
+        --name="php80" \
+        --tty \
+        "php-curl-class/php80"

tests/dockerfiles/php80/3_test.sh

@@ -0,0 +1,18 @@
+# Run tests inside container.
+command=$(cat <<-END
+mkdir --parents "/tmp/php-curl-class" &&
+rsync --delete --exclude=".git" --exclude="vendor" --exclude="composer.lock" --links --recursive "/data/" "/tmp/php-curl-class/" &&
+cd "/tmp/php-curl-class" &&
+export TRAVIS_PHP_VERSION="8.0" &&
+(
+    [ ! -f "/tmp/.composer_updated" ] &&
+    composer --no-interaction update &&
+    touch "/tmp/.composer_updated" ||
+    exit 0
+) &&
+bash "tests/before_script.sh" &&
+bash "tests/script.sh"
+END
+)
+set -x
+docker exec --tty "php80" sh -c "${command}"

tests/dockerfiles/php80/4_stop.sh

@@ -0,0 +1,3 @@
+# Stop container.
+set -x
+docker stop "php80"

tests/dockerfiles/php80/Dockerfile

@@ -0,0 +1,19 @@
+FROM php:8.0-cli
+ENV DEBIAN_FRONTEND noninteractive
+
+RUN apt-get --assume-yes --quiet update
+
+RUN apt-get --assume-yes --quiet install git && \
+    apt-get --assume-yes --quiet install libpng-dev && \
+    apt-get --assume-yes --quiet install rsync && \
+    apt-get --assume-yes --quiet install zip
+
+RUN curl --silent --show-error "https://getcomposer.org/installer" | php && \
+    mv "composer.phar" "/usr/local/bin/composer" && \
+    composer global require --no-interaction "phpunit/phpunit"
+
+RUN docker-php-ext-configure gd && \
+    docker-php-ext-install gd
+
+ENV PATH /root/.composer/vendor/bin:$PATH
+CMD ["bash"]

tests/dockerfiles/php80/attach.sh

@@ -0,0 +1,3 @@
+# Attach to running container.
+
+docker exec --interactive --tty "php80" bash -l

tests/dockerfiles/php80/run.sh

@@ -0,0 +1,23 @@
+bash "1_build.sh"
+if [[ $? -ne 0 ]]; then
+    echo "Error: Build failed"
+    exit 1
+fi
+
+bash "2_start.sh"
+if [[ $? -ne 0 ]]; then
+    echo "Error: Start failed"
+    exit 1
+fi
+
+bash "3_test.sh"
+if [[ $? -ne 0 ]]; then
+    echo "Error: Test failed"
+    exit 1
+fi
+
+bash "4_stop.sh"
+if [[ $? -ne 0 ]]; then
+    echo "Error: Stop failed"
+    exit 1
+fi

tests/dockerfiles/php80/run_interactive.sh

@@ -0,0 +1,14 @@
+# Run image to create container and attach to it.
+
+SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+set -x
+cd "${SCRIPT_DIR}/../../.."
+project_dir="${PWD}"
+
+docker run \
+    --interactive \
+    --mount "type=bind,src=${project_dir},dst=/data,readonly=true" \
+    --name="php80" \
+    --rm \
+    --tty \
+    "php-curl-class/php80" /bin/bash