canonical · tigarmo · Apr 25, 2025 · Apr 24, 2025 · Apr 25, 2025
@@ -34,7 +34,7 @@
             commands.ExpandExtensionsCommand,
         ],
     ),
-    CommandGroup("Lifecycle", [appcommands.RemoteBuild]),
+    CommandGroup("Lifecycle", [appcommands.TestCommand, appcommands.RemoteBuild]),
 ]
 
 

@@ -196,3 +196,19 @@ parts:
       bin/chisel: libexec/rockcraft/chisel
     stage:
       - libexec/rockcraft/chisel
+
+  spread:
+    plugin: go
+    source: https://github.com/canonical/spread.git
+    source-commit: d6447c43754c8ca0741901e9db73d5fdb4d21c93 # 'main' as of 28-March-2025
+    build-snaps:
+      - go
+    build-attributes:
+      - enable-patchelf
+    build-environment:
+      - CGO_ENABLED: 0
+      - GOFLAGS: -trimpath -ldflags=-w -ldflags=-s
+    organize:
+      bin/spread: libexec/rockcraft/craft.spread
+    stage:
+      - libexec/rockcraft/
@@ -0,0 +1,20 @@
+name: craft-test
+base: ubuntu@24.04
+version: "0.1"
+summary: A project used to test 'rockcraft test'
+description: |
+  A project used to test 'rockcraft test'.
+platforms:
+  amd64:
+
+parts:
+  hello:
+    plugin: nil
+    stage-packages: [hello]
+
+services:
+  hello:
+    override: merge
+    command: /usr/bin/hello -g "hello from craft-test rock"
+    startup: enabled
+    on-success: shutdown
@@ -0,0 +1,12 @@
+summary: test the 'craft-test' project
+
+execute: |
+  # Load the rock into docker
+  ROCK=$(ls $PROJECT_PATH/craft-test*.rock)
+  sudo rockcraft.skopeo --insecure-policy copy "oci-archive:$ROCK" docker-daemon:craft-test:latest
+
+  # Run a container
+  docker run --rm craft-test:latest -v | MATCH "\[hello\] hello from craft-test rock"
+
+restore: |
+  docker image rm --force craft-test
@@ -0,0 +1,25 @@
+project: craft-test
+
+backends:
+  craft:
+    systems:
+      - ubuntu-22.04:
+          workers: 1
+
+suites:
+  spread-tests/:
+    summary: basic tests
+
+prepare: |
+  sudo snap install docker
+
+  # For 'rockcraft.skopeo'
+  sudo snap install --classic rockcraft
+
+  # Wait for docker daemon to come online
+  sudo apt install --yes retry
+  retry --times=10 --delay 2 -- docker run hello-world
+
+restore: |
+  # Other tests use 'retry' from snapd-testing-tools
+  sudo apt remove --yes retry
@@ -0,0 +1,195 @@
+#!/bin/bash
+
+usage() {
+    echo "usage: $(basename "$0") [command]"
+    echo "valid commands:"
+    echo "    allocate              Create a backend instance to run tests on"
+    echo "    discard               Destroy a backend instance used to run tests"
+    echo "    backend-prepare       Set up the system to run tests"
+    echo "    backend-restore       Restore the system after the tests ran"
+    echo "    backend-prepare-each  Prepare the system before each test"
+    echo "    backend-restore-each  Restore the system after each test run"
+}
+
+prepare() {
+    case "$SPREAD_SYSTEM" in
+    fedora*)
+        dnf update -y
+        dnf install -y snapd
+        while ! snap install snapd; do
+            echo "waiting for snapd..."
+            sleep 2
+        done
+        ;;
+    debian*)
+        apt update
+        apt install -y snapd
+        while ! snap install snapd; do
+            echo "waiting for snapd..."
+            sleep 2
+        done
+        ;;
+    ubuntu*)
+        apt update
+        ;;
+    esac
+
+    snap wait system seed.loaded
+    snap refresh --hold
+
+    if systemctl is-enabled unattended-upgades.service; then
+        systemctl stop unattended-upgrades.service
+        systemctl mask unattended-upgrades.service
+    fi
+}
+
+restore() {
+    case "$SPREAD_SYSTEM" in
+    ubuntu* | debian*)
+        apt autoremove -y --purge
+        ;;
+    esac
+
+    rm -Rf "$PROJECT_PATH"
+    mkdir -p "$PROJECT_PATH"
+}
+
+prepare_each() {
+    true
+}
+
+restore_each() {
+    true
+}
+
+allocate_lxdvm() {
+    name=$(echo "$SPREAD_SYSTEM" | tr '[:punct:]' -)
+    system=$(echo "$SPREAD_SYSTEM" | tr / -)
+    if [[ "$system" =~ ^ubuntu- ]]; then
+        image="ubuntu:${system#ubuntu-}"
+    else
+        image="images:$(echo "$system" | tr - /)"
+    fi
+
+    VM_NAME="${VM_NAME:-spread-${name}-${RANDOM}}"
+    DISK="${DISK:-20}"
+    CPU="${CPU:-4}"
+    MEM="${MEM:-8}"
+
+    lxc launch --vm \
+        "${image}" \
+        "${VM_NAME}" \
+        -c limits.cpu="${CPU}" \
+        -c limits.memory="${MEM}GiB" \
+        -d root,size="${DISK}GiB"
+
+    while ! lxc exec "${VM_NAME}" -- true &>/dev/null; do sleep 0.5; done
+    lxc exec "${VM_NAME}" -- sed -i 's/^\s*#\?\s*\(PermitRootLogin\|PasswordAuthentication\)\>.*/\1 yes/' /etc/ssh/sshd_config
+    lxc exec "${VM_NAME}" -- bash -c "if [ -d /etc/ssh/sshd_config.d ]; then echo -e 'PermitRootLogin yes\nPasswordAuthentication yes' > /etc/ssh/sshd_config.d/00-spread.conf; fi"
+    lxc exec "${VM_NAME}" -- bash -c "echo root:${SPREAD_PASSWORD} | sudo chpasswd || true"
+
+    # Print the instance address to stdout
+    ADDR=""
+    while [ -z "$ADDR" ]; do ADDR=$(lxc ls -f csv | grep "^${VM_NAME}" | cut -d"," -f3 | cut -d" " -f1); done
+    echo "$ADDR" 1>&3
+}
+
+discard_lxdvm() {
+    instance_name="$(lxc ls -f csv | sed ':a;N;$!ba;s/(docker0)\n/(docker0) /' | grep "$SPREAD_SYSTEM_ADDRESS " | cut -f1 -d",")"
+    lxc delete -f "$instance_name"
+}
+
+allocate_ci() {
+    if [ -z "$CI" ]; then
+        echo "This backend is intended to be used only in CI systems."
+        exit 1
+    fi
+    sudo sed -i 's/^\s*#\?\s*\(PermitRootLogin\|PasswordAuthentication\)\>.*/\1 yes/' /etc/ssh/sshd_config
+    if [ -d /etc/ssh/sshd_config.d ]; then echo -e 'PermitRootLogin yes\nPasswordAuthentication yes' | sudo tee /etc/ssh/sshd_config.d/00-spread.conf; fi
+    sudo systemctl daemon-reload
+    sudo systemctl restart ssh
+
+    echo "root:${SPREAD_PASSWORD}" | sudo chpasswd || true
+
+    # Print the instance address to stdout
+    echo localhost >&3
+}
+
+discard_ci() {
+    true
+}
+
+allocate() {
+    exec 3>&1
+    exec 1>&2
+
+    case "$1" in
+    lxd-vm)
+        allocate_lxdvm
+        ;;
+    ci)
+        allocate_ci
+        ;;
+    *)
+        echo "unsupported backend $1" 2>&1
+        ;;
+    esac
+}
+
+discard() {
+    case "$1" in
+    lxd-vm)
+        discard_lxdvm
+        ;;
+    ci)
+        discard_ci
+        ;;
+    *)
+        echo "unsupported backend $1" 2>&1
+        ;;
+    esac
+}
+
+set -e
+
+while getopts "" o; do
+    case "${o}" in
+    *)
+        usage
+        exit 1
+        ;;
+    esac
+done
+shift $((OPTIND - 1))
+
+CMD="$1"
+PARM="$2"
+
+if [ -z "$CMD" ]; then
+    usage
+    exit 0
+fi
+
+case "$CMD" in
+allocate)
+    allocate "$PARM"
+    ;;
+discard)
+    discard "$PARM"
+    ;;
+backend-prepare)
+    prepare
+    ;;
+backend-restore)
+    restore
+    ;;
+backend-prepare-each)
+    prepare_each
+    ;;
+backend-restore-each)
+    restore_each
+    ;;
+*)
+    echo "unknown command $CMD" >&2
+    ;;
+esac
@@ -0,0 +1,7 @@
+summary: Test 'rockcraft test'
+
+environment:
+  CI: "1"
+
+execute: |
+  rockcraft test -v 2>&1 | MATCH "Successful tasks: 1"
-Original file line number
+Diff line change
@@ Expand Up / @@ -34,7 +34,7 @@ @@
                 commands.ExpandExtensionsCommand,
             ],
         ),
-        CommandGroup("Lifecycle", [appcommands.RemoteBuild]),
+        CommandGroup("Lifecycle", [appcommands.TestCommand, appcommands.RemoteBuild]),
     ]
@@ Expand Down @@