Test with containers

.github/workflows/test.yml

@@ -12,15 +12,31 @@ jobs:
 
     - name: Install System Dependencies
       run: |
-        sudo add-apt-repository ppa:criu/ppa
+        sudo add-apt-repository -y ppa:criu/ppa
         sudo apt-get update
-        sudo apt-get install -qqy protobuf-compiler libprotobuf-dev criu
+        sudo apt-get install -qqy protobuf-compiler libprotobuf-dev criu wget
+
+    - name: Install Podman
+      run: |
+        wget https://github.com/containers/podman/releases/download/v5.5.2/podman-remote-static-linux_amd64.tar.gz
+        tar -xvf podman-remote-static-linux_amd64.tar.gz
+        mv bin/podman-remote-static-linux_amd64 podman
+        sudo mv podman /usr/local/bin/
+        sudo chmod +x /usr/local/bin/podman
+
+    - name: Install crun
+      run: |
+        sudo rm -f /usr/bin/crun
+        wget https://github.com/containers/crun/releases/download/1.23.1/crun-1.23.1-linux-amd64
+        sudo install -m 0755 crun-1.23.1-linux-amd64 /usr/bin/crun
+
 
     - name: Setup Rust toolchain
       uses: actions-rs/toolchain@v1
       with:
           toolchain: stable
           override: true
+          components: clippy
 
     - name: Run tests
       run: make test

tests/common.rs

@@ -41,3 +41,21 @@ pub fn spawn_server(port: u16) -> Child {
         .spawn()
         .expect("Failed to spawn criu-coordinator server. Did you run `cargo build`?")
 }
+
+#[allow(dead_code)]
+pub fn is_root() -> bool {
+    let output = Command::new("id")
+        .arg("-u")
+        .output()
+        .expect("Failed to run `id -u` to check for root user.");
+    String::from_utf8_lossy(&output.stdout).trim() == "0"
+}
+
+#[allow(dead_code)]
+pub fn is_criu_installed() -> bool {
+    Command::new("criu")
+        .arg("--version")
+        .output()
+        .map(|out| out.status.success())
+        .unwrap_or(false)
+}