Add smoke test with engine using Docker

.github/workflows/check-release.yml → .github/workflows/check.yml

@@ -1,10 +1,10 @@
 on: [push, pull_request]
-name: Check & Release
+name: "Check"
 
 jobs:
   lint:
     runs-on: ubuntu-latest
-
+    name: "Luacheck"
     steps:
     - uses: actions/checkout@main
     - name: apt
@@ -14,9 +14,9 @@ jobs:
     - name: luacheck run
       run: $HOME/.luarocks/bin/luacheck ./
 
-  test:
+  mineunit:
     runs-on: ubuntu-latest
-
+    name: "Mineunit tests"
     steps:
     - uses: actions/checkout@main
     - name: apt

.github/workflows/test.yml

@@ -0,0 +1,26 @@
+on: [push, pull_request]
+name: "Test"
+
+jobs:
+  test:
+    name: "Smoke Test ${{ matrix.cfg.image }}"
+    runs-on: ubuntu-latest
+    timeout-minutes: 5
+    strategy:
+      matrix:
+        cfg:
+          - { image: 'registry.gitlab.com/minetest/minetest/server:5.0.1', mtg: false }
+          - { image: '', mtg: true } # latest mater
+    steps:
+    - uses: actions/checkout@main
+
+    - uses: actions/checkout@main
+      with:
+        repository: 'minetest/minetest_game'
+        path: minetest_game
+      if: ${{ matrix.cfg.mtg }}
+
+    - name: Run tests
+      run: ./.test/run.sh
+      env:
+        DOCKER_IMAGE: "${{ matrix.cfg.image }}"

.test/minetest.conf

@@ -0,0 +1,3 @@
+mg_name = singlenode
+mesecon.internal_test = true
+random_mod_load_order = true

.test/run.sh

@@ -0,0 +1,30 @@
+#!/bin/bash
+tempdir=$(mktemp -d)
+confpath=$tempdir/minetest.conf
+worldpath=$tempdir/world
+trap 'rm -rf "$tempdir" || :' EXIT
+
+[ -f mesecons/mod.conf ] || { echo "Must be run in modpack root folder." >&2; exit 1; }
+
+command -v docker >/dev/null || { echo "Docker is not installed." >&2; exit 1; }
+[ -d minetest_game ] || echo "A source checkout of minetest_game was not found. This can fail if your docker image does not ship a game." >&2
+
+mkdir "$worldpath"
+cp -v .test/minetest.conf "$confpath"
+chmod -R 777 "$tempdir"
+
+[ -z "$DOCKER_IMAGE" ] && DOCKER_IMAGE="ghcr.io/minetest/minetest:master"
+args=(
+	-v "$confpath":/etc/minetest/minetest.conf
+	-v "$tempdir":/var/lib/minetest/.minetest
+	-v "$PWD":/var/lib/minetest/.minetest/world/worldmods/mesecons
+)
+[ -d minetest_game ] && args+=(
+	-v "$PWD/minetest_game":/var/lib/minetest/.minetest/games/minetest_game
+)
+args+=("$DOCKER_IMAGE")
+[ -d minetest_game] && args+=(--gameid minetest)
+docker run --rm -i "${args[@]}"
+
+test -f "$worldpath/mesecon_actionqueue" || exit 1
+exit 0

mesecons/init.lua

@@ -123,3 +123,11 @@ dofile(minetest.get_modpath("mesecons").."/legacy.lua");
 
 --Services like turnoff receptor on dignode and so on
 dofile(minetest.get_modpath("mesecons").."/services.lua");
+
+-- Automated test run
+if mesecon.setting("internal_test", false) then
+	-- currently does nothing, we only fail if some error happens right on startup
+	minetest.after(5, function()
+		minetest.request_shutdown()
+	end)
+end