gh actions: add mariadb to CI

Run the mysqli and pdo_mysqli tests on MariaDB.

The :latest tag is the latest stable version of MariaDB and used
in the push workflow.

The :verylatest tag is the last in development version of MariaDB
tested in the nightly flow.

The container quay.io/mariadb-foundation/mariadb-devel are the completed
works on development on the major branches.

We are testing both to ensure that neither PHP or MariaDB are breaking
the protocol contract, and if we do, either MariaDB or PHP can fix this
before this change ends up in  a release.

Author: grooverdan

.github/actions/test-mysql-extra/action.yml

@@ -0,0 +1,30 @@
+name: Test Extra MySQL/MariaDB
+inputs:
+  runHost:
+    required: true
+  runPort:
+    required: true
+  runTestsParameters:
+    default: ''
+    required: false
+runs:
+  using: composite
+  steps:
+    - shell: bash
+      run: |
+        set -x
+        export MYSQL_TEST_HOST=${{ inputs.runHost }}
+        export MYSQL_TEST_USER=root
+        export MYSQL_TEST_PASSWD=root
+        export MYSQL_TEST_PORT=${{ inputs.runPort }}
+        export PDO_MYSQL_TEST_DSN="mysql:host=${{ inputs.runHost }};dbname=test;port=${{ inputs.runPort }}"
+        export PDO_MYSQL_TEST_USER=root
+        export PDO_MYSQL_TEST_PASS=root
+        sapi/cli/php run-tests.php -P -q ${{ inputs.runTestsParameters }} \
+          -j$(/usr/bin/nproc) \
+          -g FAIL,XFAIL,BORK,WARN,LEAK,XLEAK,SKIP \
+          --offline \
+          --show-diff \
+          --show-slow 1000 \
+          --set-timeout 120 \
+          ext/mysqli ext/pdo_mysql

.github/workflows/nightly.yml

@@ -129,6 +129,13 @@ jobs:
         env:
           MYSQL_DATABASE: test
           MYSQL_ROOT_PASSWORD: root
+      mariadbverylatest:
+        image: quay.io/mariadb-foundation/mariadb-devel:verylatest
+        ports:
+          - 3307:3306
+        env:
+          MARIADB_DATABASE: test
+          MARIADB_ROOT_PASSWORD: root
     steps:
       - name: git checkout
         uses: actions/checkout@v3
@@ -151,6 +158,13 @@ jobs:
         with:
           runTestsParameters: >-
             ${{ matrix.run_tests_parameters }}
+      - name: Test Extra MariaDB (very latest)
+        uses: ./.github/actions/test-mysql-extra
+        with:
+          runHost: mariadbverylatest
+          runPort: ${{ job.services.mariadbverylatest.ports[3306] }}
+          runTestsParameters: >-
+            ${{ matrix.run_tests_parameters }}
       - name: Test Tracing JIT
         uses: ./.github/actions/test-linux
         with:

.github/workflows/push.yml

@@ -78,6 +78,13 @@ jobs:
         env:
           MYSQL_DATABASE: test
           MYSQL_ROOT_PASSWORD: root
+      mariadblatest:
+        image: quay.io/mariadb-foundation/mariadb-devel:latest
+        ports:
+          - 3307:3306
+        env:
+          MARIADB_DATABASE: test
+          MARIADB_ROOT_PASSWORD: root
     steps:
       - name: git checkout
         uses: actions/checkout@v3
@@ -95,6 +102,11 @@ jobs:
         uses: ./.github/actions/install-linux-x32
       - name: Test
         uses: ./.github/actions/test-linux
+      - name: Test Extra MariaDB (latest)
+        uses: ./.github/actions/test-mysql-extra
+        with:
+          runHost: mariadblatest
+          runPort: ${{ job.services.mariadblatest.ports[3306] }}
       - name: Test Tracing JIT
         uses: ./.github/actions/test-linux
         with: