spread.yaml

project: snapd

environment:
    GOHOME: /home/gopath
    GOPATH: $GOHOME
    REUSE_PROJECT: "$(HOST: echo $REUSE_PROJECT)"
    PROJECT_PATH: $GOHOME/src/github.com/snapcore/snapd
    # /usr/lib/go-1.6/bin for trusty (needs to be last as we use
    # a different go in gccgo tests)
    PATH: $GOHOME/bin:/snap/bin:$PATH:/usr/lib/go-1.6/bin:/var/lib/snapd/snap/bin
    TESTSLIB: $PROJECT_PATH/tests/lib
    SNAPPY_TESTING: 1
    # we run the entire suite with re-exec on (the default) and modify
    # the core snap so that it contains our new code.  So we run new
    # snapd from the deb that re-execs into new snapd in core.  To
    # test purely from the deb, set "export SPREAD_SNAP_REEXEC=0"
    SNAP_REEXEC: "$(HOST: echo ${SPREAD_SNAP_REEXEC:-})"
    MODIFY_CORE_SNAP_FOR_REEXEC: "$(HOST: echo ${SPREAD_MODIFY_CORE_SNAP_FOR_REEXEC:-1})"
    SPREAD_STORE_USER: "$(HOST: echo $SPREAD_STORE_USER)"
    SPREAD_STORE_PASSWORD: "$(HOST: echo $SPREAD_STORE_PASSWORD)"
    SPREAD_STORE_EXPIRED_MACAROON: "$(HOST: echo $SPREAD_STORE_EXPIRED_MACAROON)"
    SPREAD_STORE_EXPIRED_DISCHARGE: "$(HOST: echo $SPREAD_STORE_EXPIRED_DISCHARGE)"
    SPREAD_DEBUG_EACH: "$(HOST: echo ${SPREAD_DEBUG_EACH:-1})"
    LANG: "C.UTF-8"
    LANGUAGE: "en"
    # important to ensure adhoc and linode/qemu behave the same
    SUDO_USER: ""
    SUDO_UID: ""
    TRUST_TEST_KEYS: "$(HOST: echo ${SPREAD_TRUST_TEST_KEYS:-true})"
    MANAGED_DEVICE: "false"
    CORE_CHANNEL: "$(HOST: echo ${SPREAD_CORE_CHANNEL:-edge})"
    KERNEL_CHANNEL: "$(HOST: echo ${SPREAD_KERNEL_CHANNEL:-edge})"
    GADGET_CHANNEL: "$(HOST: echo ${SPREAD_GADGET_CHANNEL:-edge})"
    SNAPD_CHANNEL: "$(HOST: echo ${SPREAD_SNAPD_CHANNEL:-edge})"
    REMOTE_STORE: "$(HOST: echo ${SPREAD_REMOTE_STORE:-production})"
    SNAPPY_USE_STAGING_STORE: "$(HOST: if [ $SPREAD_REMOTE_STORE = staging ]; then echo 1; else echo 0; fi)"
    DELTA_REF: 2.32.5
    DELTA_PREFIX: snapd-$DELTA_REF/
    SNAPD_PUBLISHED_VERSION: "$(HOST: echo $SPREAD_SNAPD_PUBLISHED_VERSION)"
    HTTP_PROXY: "$(HOST: echo $SPREAD_HTTP_PROXY)"
    HTTPS_PROXY: "$(HOST: echo $SPREAD_HTTPS_PROXY)"
    NO_PROXY: "127.0.0.1"
    NEW_CORE_CHANNEL: "$(HOST: echo $SPREAD_NEW_CORE_CHANNEL)"
    SRU_VALIDATION: "$(HOST: echo ${SPREAD_SRU_VALIDATION:-0})"
    PRE_CACHE_SNAPS: core ubuntu-core test-snapd-tools
    # always skip removing the rsync snap
    SKIP_REMOVE_SNAPS: "$(HOST: echo ${SPREAD_SKIP_REMOVE_SNAPS:-}) test-snapd-rsync test-snapd-rsync-core18"

backends:
    google:
        key: "$(HOST: echo $SPREAD_GOOGLE_KEY)"
        location: computeengine/us-east1-b
        halt-timeout: 2h
        systems:
            - ubuntu-14.04-64:
                workers: 6
            - ubuntu-16.04-32:
                workers: 6
            - ubuntu-16.04-64:
                workers: 8
            - ubuntu-18.04-64:
                workers: 6
            - ubuntu-18.10-64:
                image: ubuntu-1810
                workers: 6
            - ubuntu-core-16-64:
                image: ubuntu-16.04-64
                workers: 6
            - ubuntu-core-18-64:
                image: ubuntu-16.04-64
                workers: 6

            - debian-9-64:
                workers: 6
            - debian-sid-64:
                workers: 6
                manual: true

            - fedora-28-64:
                workers: 4
                manual: true
            - fedora-29-64:
                workers: 6
            - opensuse-42.3-64:
                workers: 4
                # golang stack cannot compile anything, needs investigation
                manual: true
            - arch-linux-64:
                workers: 4

            - amazon-linux-2-64:
                workers: 4
                storage: preserve-size

            - centos-7-64:
                workers: 4
                image: centos-7-64

    google-upgrade:
        type: google
        key: "$(HOST: echo $SPREAD_GOOGLE_KEY)"
        location: computeengine/us-east1-b
        halt-timeout: 2h
        systems:
            - ubuntu-14.04-64:
                workers: 1
            - ubuntu-16.04-32:
                workers: 1
            - ubuntu-16.04-64:
                workers: 1
            - ubuntu-18.04-64:
                workers: 1
            - ubuntu-18.10-64:
                image: ubuntu-1810
                workers: 1
            - debian-9-64:
                workers: 1
            - fedora-29-64:
                workers: 1
            - arch-linux-64:
                workers: 1
            - amazon-linux-2-64:
                workers: 1
                storage: preserve-size
            - centos-7-64:
                workers: 1


    google-sru:
        type: google
        key: "$(HOST: echo $SPREAD_GOOGLE_KEY)"
        location: computeengine/us-east1-b
        halt-timeout: 2h
        systems:
            - ubuntu-14.04-64:
                workers: 4
            - ubuntu-16.04-64:
                workers: 4
            - ubuntu-18.04-64:
                workers: 4
            - ubuntu-18.10-64:
                image: ubuntu-1810
                workers: 4

    google-nested:
        type: google
        key: "$(HOST: echo $SPREAD_GOOGLE_KEY)"
        location: computeengine/us-east1-b
        plan: n1-standard-2
        halt-timeout: 2h
        systems:
            - ubuntu-16.04-64:
                image: ubuntu-1604-64-virt-enabled
                workers: 1
            - ubuntu-18.04-64:
                image: ubuntu-1804-64-virt-enabled
                workers: 1

    qemu:
        systems:
            - ubuntu-14.04-32:
                username: ubuntu
                password: ubuntu
            - ubuntu-14.04-64:
                username: ubuntu
                password: ubuntu
            - ubuntu-16.04-32:
                username: ubuntu
                password: ubuntu
            - ubuntu-16.04-64:
                username: ubuntu
                password: ubuntu
            - ubuntu-core-16-64:
                image: ubuntu-16.04-64
                username: ubuntu
                password: ubuntu
            - ubuntu-core-18-64:
                image: ubuntu-16.04-64
                username: ubuntu
                password: ubuntu
            - ubuntu-17.10-64:
                username: ubuntu
                password: ubuntu
            - ubuntu-18.04-64:
                username: ubuntu
                password: ubuntu
            - ubuntu-18.04-32:
                username: ubuntu
                password: ubuntu
            - ubuntu-18.10-64:
                username: ubuntu
                password: ubuntu
            - ubuntu-18.10-32:
                username: ubuntu
                password: ubuntu
            - ubuntu-19.04-64:
                username: ubuntu
                password: ubuntu
            - ubuntu-19.04-32:
                username: ubuntu
                password: ubuntu
            - ubuntu-19.10-64:
                username: ubuntu
                password: ubuntu
            - ubuntu-19.10-32:
                username: ubuntu
                password: ubuntu
            - ubuntu-20.04-64:
                username: ubuntu
                password: ubuntu
            - ubuntu-20.04-32:
                username: ubuntu
                password: ubuntu
            - debian-sid-64:
                username: debian
                password: debian
            - debian-9-64:
                username: debian
                password: debian
            - debian-sid-64:
                username: debian
                password: debian
            - fedora-27-64:
                username: fedora
                password: fedora
            - fedora-28-64:
                username: fedora
                password: fedora
    autopkgtest:
        type: adhoc
        allocate: |
            echo "Allocating ad-hoc $SPREAD_SYSTEM"
            if [ -z "${ADT_ARTIFACTS}" ]; then
                FATAL "adhoc only works inside autopkgtest"
                exit 1
            fi
            echo 'ubuntu ALL=(ALL) NOPASSWD:ALL' > /etc/sudoers.d/99-spread-users
            ADDRESS localhost:22
        discard: |
            echo "Discarding ad-hoc $SPREAD_SYSTEM"
        systems:
            # Trusty
            - ubuntu-14.04-amd64:
                username: ubuntu
                password: ubuntu
            - ubuntu-14.04-i386:
                username: ubuntu
                password: ubuntu
            # Xenial
            - ubuntu-16.04-amd64:
                username: ubuntu
                password: ubuntu
            - ubuntu-16.04-i386:
                username: ubuntu
                password: ubuntu
            - ubuntu-16.04-ppc64el:
                username: ubuntu
                password: ubuntu
            - ubuntu-16.04-armhf:
                username: ubuntu
                password: ubuntu
            - ubuntu-16.04-s390x:
                username: ubuntu
                password: ubuntu
            # Artful
            - ubuntu-17.10-amd64:
                username: ubuntu
                password: ubuntu
            - ubuntu-17.10-i386:
                username: ubuntu
                password: ubuntu
            - ubuntu-17.10-ppc64el:
                username: ubuntu
                password: ubuntu
            - ubuntu-17.10-armhf:
                username: ubuntu
                password: ubuntu
            - ubuntu-17.10-s390x:
                username: ubuntu
                password: ubuntu
            # Bionic
            - ubuntu-18.04-amd64:
                username: ubuntu
                password: ubuntu
            - ubuntu-18.04-i386:
                username: ubuntu
                password: ubuntu
            - ubuntu-18.04-ppc64el:
                username: ubuntu
                password: ubuntu
            - ubuntu-18.04-armhf:
                username: ubuntu
                password: ubuntu
            - ubuntu-18.04-s390x:
                username: ubuntu
                password: ubuntu
            - ubuntu-18.04-arm64:
                username: ubuntu
                password: ubuntu
            # Cosmic
            - ubuntu-18.10-amd64:
                username: ubuntu
                password: ubuntu
            - ubuntu-18.10-i386:
                username: ubuntu
                password: ubuntu
            - ubuntu-18.10-ppc64el:
                username: ubuntu
                password: ubuntu
            - ubuntu-18.10-armhf:
                username: ubuntu
                password: ubuntu
            - ubuntu-18.10-s390x:
                username: ubuntu
                password: ubuntu
            - ubuntu-18.10-arm64:
                username: ubuntu
                password: ubuntu
            # Disco
            - ubuntu-19.04-amd64:
                username: ubuntu
                password: ubuntu
            - ubuntu-19.04-i386:
                username: ubuntu
                password: ubuntu
            - ubuntu-19.04-ppc64el:
                username: ubuntu
                password: ubuntu
            - ubuntu-19.04-armhf:
                username: ubuntu
                password: ubuntu
            - ubuntu-19.04-s390x:
                username: ubuntu
                password: ubuntu
            - ubuntu-19.04-arm64:
                username: ubuntu
                password: ubuntu
            # Eccentric Eel (not final name!)
            - ubuntu-19.10-amd64:
                username: ubuntu
                password: ubuntu
            - ubuntu-19.10-i386:
                username: ubuntu
                password: ubuntu
            - ubuntu-19.10-ppc64el:
                username: ubuntu
                password: ubuntu
            - ubuntu-19.10-armhf:
                username: ubuntu
                password: ubuntu
            - ubuntu-19.10-s390x:
                username: ubuntu
                password: ubuntu
            - ubuntu-19.10-arm64:
                username: ubuntu
                password: ubuntu
            # Flaming Falcon (not final name!)
            - ubuntu-20.04-amd64:
                username: ubuntu
                password: ubuntu
            - ubuntu-20.04-i386:
                username: ubuntu
                password: ubuntu
            - ubuntu-20.04-ppc64el:
                username: ubuntu
                password: ubuntu
            - ubuntu-20.04-armhf:
                username: ubuntu
                password: ubuntu
            - ubuntu-20.04-s390x:
                username: ubuntu
                password: ubuntu
            - ubuntu-20.04-arm64:
                username: ubuntu
                password: ubuntu

    external:
        type: adhoc
        environment:
            SPREAD_EXTERNAL_ADDRESS: "$(HOST: echo ${SPREAD_EXTERNAL_ADDRESS:-localhost:8022})"
            MANAGED_DEVICE: "true"
            TRUST_TEST_KEYS: "false"
        allocate: |
            ADDRESS $SPREAD_EXTERNAL_ADDRESS
        systems:
            - ubuntu-core-16-64:
                username: test
                password: ubuntu
            - ubuntu-core-16-32:
                username: test
                password: ubuntu
            - ubuntu-core-16-arm-64:
                username: test
                password: ubuntu
            - ubuntu-core-16-arm-32:
                username: test
                password: ubuntu
            - ubuntu-core-18-64:
                username: test
                password: ubuntu
            - ubuntu-core-18-32:
                username: test
                password: ubuntu
            - ubuntu-core-18-arm-64:
                username: test
                password: ubuntu
            - ubuntu-core-18-arm-32:
                username: test
                password: ubuntu

path: /home/gopath/src/github.com/snapcore/snapd

exclude:
    - .git
    - cmd/snap/snap
    - cmd/snapd/snapd
    - cmd/snapctl/snapctl
    - cmd/snap-exec/snap-exec
    - "*.o"
    - "*.a"


debug-each: |
    if [ "$SPREAD_DEBUG_EACH" = 1 ]; then
        # shellcheck source=tests/lib/journalctl.sh
        . "$TESTSLIB/journalctl.sh"
        #shellcheck source=tests/lib/state.sh
        . "$TESTSLIB/state.sh"

        echo '# journal messages for snapd'
        get_journalctl_log -u snapd
        case "$SPREAD_SYSTEM" in
            fedora-*|centos-*|amazon-*)
                if [ -e "$RUNTIME_STATE_PATH/audit-stamp" ]; then
                    ausearch -m AVC --checkpoint "$RUNTIME_STATE_PATH/audit-stamp" --start checkpoint || true
                else
                    ausearch -m AVC || true
                fi
                ;;
            *)
               echo '# apparmor denials '
               dmesg --ctime | grep DENIED || true
               ;;
        esac
        echo '# seccomp denials (kills) '
        dmesg --ctime | grep type=1326 || true
        echo '# snap interfaces'
        snap interfaces || true
        echo '# tasks executed on system'
        cat "$RUNTIME_STATE_PATH/runs" || true
        echo '# free space'
        df -h || true
    fi

rename:
    # Move content into a directory, so that deltas computed by repack benefit
    # from the content looking similar to codeload.github.com.
    - s,^,$DELTA_PREFIX,S

repack: |
    # For Linode, compute a delta based on a known git reference that can be
    # obtained directly from GitHub. There's nothing special about that reference,
    # other than it will often be in the local repository's history already.
    # The more recent the reference, the smaller the delta.
    if ! echo "$SPREAD_BACKENDS" | grep linode; then
        cat <&3 >&4
    elif ! git show-ref "$DELTA_REF" > /dev/null; then
        cat <&3 >&4
    else
        trap "rm -f delta-ref.tar current.delta" EXIT
        git archive -o delta-ref.tar --format=tar --prefix="$DELTA_PREFIX" "$DELTA_REF"
        xdelta3 -s delta-ref.tar <&3 > current.delta
        tar c current.delta >&4
    fi

kill-timeout: 30m

prepare: |
    # NOTE: This part of the code needs to be in spread.yaml as it runs before
    # the rest of the source code (including the tests/lib directory) is
    # around. The purpose of this code is to fix some connectivity issues and
    # then apply the delta of the git repository.

    # apt update is hanging on security.ubuntu.com with IPv6, prefer IPv4 over IPv6
    cat <<EOF > gai.conf
    precedence  ::1/128       50
    precedence  ::/0          40
    precedence  2002::/16     30
    precedence ::/96          20
    precedence ::ffff:0:0/96 100
    EOF
    if ! mv gai.conf /etc/gai.conf; then
        echo "/etc/gai.conf is not writable, ubuntu-core system? apt update won't be affected in that case"
        rm -f gai.conf
    fi

    if [[ "$SPREAD_SYSTEM" == fedora-* ]]; then
        # The Fedora archive mirror seems to be unreliable.
        # Switch to the main archive by commenting out metalink and uncommenting
        # baseurl with a tweak to go to dl.fedoraproject.org which doens't redirect
        # to mirrors again.
        #
        # https://forum.snapcraft.io/t/issues-with-the-fedora-mirror-network/3489/
        sed -i -s -E -e 's@^#?baseurl=http://download.fedoraproject.org/@baseurl=http://dl.fedoraproject.org/@g' -e 's@^metalink=@#metalink@g' /etc/yum.repos.d/fedora*.repo
        dnf --refresh -y makecache

        # enable audit daemon
        systemctl enable --now auditd.service
    fi
    if [[ "$SPREAD_SYSTEM" == opensuse-* ]]; then
        # We seem to be hitting a flaky openSUSE mirror from time to time,
        # increase the number of download attempts libzypp will try to
        # workaround that.
        cat <<-EOF >> /etc/zypp/zypp.conf
    # added by spread tests
    download.max_silent_tries = 20
    EOF
    fi

    if [[ "$SPREAD_SYSTEM" == arch-* ]]; then
        # Possible that AppArmor was not started and is not enabled in the
        # image, do both now
        if systemctl show -p LoadState apparmor.service | MATCH 'LoadState=loaded' ; then
            if ! systemctl is-enabled apparmor.service; then
                systemctl enable apparmor.service
            fi
            systemctl start apparmor.service
        else
            exit 1
        fi
    fi

    # Unpack delta, or move content out of the prefixed directory (see rename and repack above).
    # (needs to be in spread.yaml directly because there's nothing else on the filesystem yet)
    if [ -f current.delta ]; then
        tf=$(mktemp)
        # NOTE: We can't use tests/lib/pkgdb.sh here as it doesn't exist at
        # this time when none of the test files is yet in place.
        case "$SPREAD_SYSTEM" in
            ubuntu-*|debian-*)
                apt-get update >& "$tf" || ( cat "$tf"; exit 1 )
                apt-get install -y xdelta3 curl >& "$tf" || ( cat "$tf"; exit 1 )
                ;;
            fedora-*)
                dnf install --refresh -y xdelta curl &> "$tf" || (cat "$tf"; exit 1)
                ;;
            amazon-*|centos-*)
                yum install -y xdelta curl &> "$tf" || (cat "$tf"; exit 1)
                ;;
            opensuse-*)
                zypper -q --gpg-auto-import-keys refresh
                zypper -q install -y xdelta3 curl &> "$tf" || (cat "$tf"; exit 1)
                ;;
            arch-*)
                # NOTE: we ought to do pacman -Syu, but this may update the
                # kernel which we will not detect at this stage and fail to
                # reboot; actual distro upgrade is done later in prepare
                pacman -Sy --noconfirm xdelta3 curl &> "$tf" || (cat "$tf"; exit 1)
                ;;
        esac
        rm -f "$tf"
        curl -sS -o - "https://codeload.github.com/snapcore/snapd/tar.gz/$DELTA_REF" | gunzip > delta-ref.tar
        xdelta3 -q -d -s delta-ref.tar current.delta | tar x --strip-components=1
        rm -f delta-ref.tar current.delta
    elif [ -d "$DELTA_PREFIX" ]; then
        find "$DELTA_PREFIX" -mindepth 1 -maxdepth 1 -exec mv {} . \;
        rmdir "$DELTA_PREFIX"
    fi

    # Take the MATCH and REBOOT functions from spread and allow our shell scripts to use them.
    type MATCH | tail -n +2 > "$TESTSLIB"/spread-funcs.sh
    type REBOOT | tail -n +2 >> "$TESTSLIB"/spread-funcs.sh

    # NOTE: At this stage the source tree is available and no more special
    # considerations apply.
    "$TESTSLIB"/prepare-restore.sh --prepare-project
prepare-each: |
    "$TESTSLIB"/prepare-restore.sh --prepare-project-each
restore: |
    "$TESTSLIB"/prepare-restore.sh --restore-project
restore-each: |
    "$TESTSLIB"/prepare-restore.sh --restore-project-each
    if journalctl -u snapd.service | grep -F "signal: terminated"; then exit 1; fi

suites:
    tests/main/:
        summary: Full-system tests for snapd
        prepare: |
            "$TESTSLIB"/prepare-restore.sh --prepare-suite
        debug: |
            systemctl status snapd.socket || true
            journalctl -xe
        prepare-each: |
            "$TESTSLIB"/prepare-restore.sh --prepare-suite-each
        restore-each: |
            "$TESTSLIB"/prepare-restore.sh --restore-suite-each
        restore: |
            "$TESTSLIB"/prepare-restore.sh --restore-suite
    # Essential tests run inside the autopkgtest environment on each
    # platform. Autopkgtest can be very slow so we cannot run all
    # tests there without running into timeouts.
    tests/smoke/:
        summary: Essenial system level tests for snapd
        prepare: |
            "$TESTSLIB"/prepare-restore.sh --prepare-suite
        prepare-each: |
            "$TESTSLIB"/prepare-restore.sh --prepare-suite-each
        restore-each: |
            "$TESTSLIB"/prepare-restore.sh --restore-suite-each
        restore: |
            "$TESTSLIB"/prepare-restore.sh --restore-suite
    tests/core18/:
        summary: Subset of core18 specific tests
        systems: [ubuntu-core-18-*]
        prepare: |
            "$TESTSLIB"/prepare-restore.sh --prepare-suite
        prepare-each: |
            "$TESTSLIB"/prepare-restore.sh --prepare-suite-each
        restore-each: |
            "$TESTSLIB"/prepare-restore.sh --restore-suite-each
        restore: |
            "$TESTSLIB"/prepare-restore.sh --restore-suite
    tests/completion/:
        summary: completion tests
        # ppc64el disabled because of https://bugs.launchpad.net/snappy/+bug/1655594
        systems: [-ubuntu-core-*, -ubuntu-*-ppc64el]
        prepare: |
            "$TESTSLIB"/prepare-restore.sh --prepare-suite
        prepare-each: |
            "$TESTSLIB"/prepare-restore.sh --prepare-suite-each
        restore-each: |
            "$TESTSLIB"/prepare-restore.sh --restore-suite-each
        restore: |
            "$TESTSLIB"/prepare-restore.sh --restore-suite
        environment:
          _/plain: _
          _/plain_plusdirs: _
          _/funky: _
          _/files: _
          # dirs fails on indirection because of (mis)handling of trailing
          # slashes. This might be configuration-dependent.
          # _/dirs: _
          _/hosts: _
          _/hosts_n_dirs: _
          # twisted fails in travis (but not regular spread).
          # _/twisted: _
          _/func: _
          _/funkyfunc: _
          _/funcarg: _

    tests/regression/:
        summary: Regression tests for snapd
        prepare: |
            "$TESTSLIB"/prepare-restore.sh --prepare-suite
        prepare-each: |
            "$TESTSLIB"/prepare-restore.sh --prepare-suite-each
        restore-each: |
            "$TESTSLIB"/prepare-restore.sh --restore-suite-each
        restore: |
            "$TESTSLIB"/prepare-restore.sh --restore-suite

    tests/upgrade/:
        summary: Tests for snapd upgrade
        # Test cases are not yet ported to openSUSE that is why we keep
        # it disabled. A later PR will enable most tests and
        # drop this blacklist.
        systems: [-ubuntu-core-*, -opensuse-*]
        # autopkgtest runs against localhost which causes problems with
        # this test prepare
        backends: [google-upgrade]
        prepare-each: |
            # FIXME: this should really use prepare-restore.sh --prepare-suite-each
            # like other suites, needs more investigation

            # shellcheck source=tests/lib/state.sh
            . "$TESTSLIB"/state.sh
            mkdir -p "$RUNTIME_STATE_PATH"
            # save the job which is going to be executed in the system
            echo -n "$SPREAD_JOB " >> "$RUNTIME_STATE_PATH/runs"
        restore: |
            if [ "$REMOTE_STORE" = staging ]; then
                echo "skip upgrade tests while talking to the staging store"
                exit 0
            fi
        restore-each: |
            if [ "$REMOTE_STORE" = staging ]; then
                echo "skip upgrade tests while talking to the staging store"
                exit 0
            fi
            #shellcheck source=tests/lib/pkgdb.sh
            . "$TESTSLIB"/pkgdb.sh
            distro_purge_package snapd
            distro_purge_package snapd-xdg-open || true
    tests/cross/:
        summary: Cross-compile tests
        systems: [ubuntu-16.04-64, ubuntu-18.04-64]

    tests/unit/:
        summary: Suite to run unit tests (non-go and different go runtimes)
        # Test cases are not yet ported to Fedora/openSUSE/Arch that is why
        # we keep them disabled. A later PR will enable most tests and
        # drop this blacklist.
        systems: [-ubuntu-core-*, -fedora-*, -opensuse-*, -arch-*, -amazon-*, -centos-*]
        # unittests are run as part of the autopkgtest build already
        backends: [-autopkgtest]
        environment:
            # env vars required for coverage reporting from a spread task
            TRAVIS_BUILD_NUMBER: "$(HOST: echo $TRAVIS_BUILD_NUMBER)"
            TRAVIS_BRANCH: "$(HOST: echo $TRAVIS_BRANCH)"
            TRAVIS_COMMIT: "$(HOST: echo $TRAVIS_COMMIT)"
            TRAVIS_JOB_NUMBER: "$(HOST: echo $TRAVIS_JOB_NUMBER)"
            TRAVIS_PULL_REQUEST: "$(HOST: echo $TRAVIS_PULL_REQUEST)"
            TRAVIS_JOB_ID: "$(HOST: echo $TRAVIS_JOB_ID)"
            TRAVIS_REPO_SLUG: "$(HOST: echo $TRAVIS_REPO_SLUG)"
            TRAVIS_TAG: "$(HOST: echo $TRAVIS_TAG)"
            COVERMODE: "$(HOST: echo $COVERMODE)"
        prepare: |
            #shellcheck source=tests/lib/prepare.sh
            . "$TESTSLIB"/prepare.sh
            prepare_classic
        prepare-each: |
            "$TESTSLIB"/reset.sh --reuse-core
            #shellcheck source=tests/lib/prepare.sh
            . "$TESTSLIB"/prepare.sh
            prepare_each_classic
        restore: |
            "$TESTSLIB"/reset.sh --store
            #shellcheck source=tests/lib/pkgdb.sh
            . "$TESTSLIB"/pkgdb.sh

            distro_purge_package snapd
            case "$SPREAD_SYSTEM" in
                arch-*)
                    # there is no snap-confine and ubuntu-core-launcher
                    # in Arch
                    ;;
                *)
                    distro_purge_package snap-confine ubuntu-core-launcher
                    ;;
            esac

    tests/nightly/:
        summary: Suite for nightly, expensive, tests
        manual: true
        # Test cases are not yet ported to Fedora/openSUSE/Arch/AMZN2 that is why
        # we keep them disabled. A later PR will enable most tests and
        # drop this blacklist.
        systems: [-fedora-*, -opensuse-*, -arch-*, -amazon-*, -centos-*]
        prepare: |
            "$TESTSLIB"/prepare-restore.sh --prepare-suite
        prepare-each: |
            "$TESTSLIB"/prepare-restore.sh --prepare-suite-each
        restore-each: |
            "$TESTSLIB"/prepare-restore.sh --restore-suite-each
        restore: |
            "$TESTSLIB"/prepare-restore.sh --restore-suite

    tests/nested/classic/:
        summary: Tests for nested images
        backends: [google-nested]
        environment:
            NESTED_ARCH: "$(HOST: echo ${SPREAD_NESTED_ARCH:-amd64})"
            NESTED_SYSTEM: "$(HOST: echo ${SPREAD_NESTED_SYSTEM:-xenial})"
            CORE_CHANNEL: "$(HOST: echo ${SPREAD_CORE_CHANNEL:-stable})"
            CORE_REFRESH_CHANNEL: "$(HOST: echo ${SPREAD_CORE_REFRESH_CHANNEL:-edge})"
        manual: true
        prepare: |
            "$TESTSLIB"/prepare-restore.sh --prepare-suite
            #shellcheck source=tests/lib/pkgdb.sh
            . "$TESTSLIB"/pkgdb.sh
            distro_install_package snapd qemu genisoimage sshpass qemu-kvm cloud-image-utils ubuntu-image
        prepare-each: |
            "$TESTSLIB"/prepare-restore.sh --prepare-suite-each
        restore: |
            "$TESTSLIB"/prepare-restore.sh --restore-suite

    tests/nested/core/:
        summary: Tests for nested images
        backends: [google-nested]
        environment:
            NESTED_ARCH: "$(HOST: echo ${SPREAD_NESTED_ARCH:-amd64})"
            CORE_CHANNEL: "$(HOST: echo ${SPREAD_CORE_CHANNEL:-stable})"
            CORE_REFRESH_CHANNEL: "$(HOST: echo ${SPREAD_CORE_REFRESH_CHANNEL:-edge})"
        manual: true
        prepare: |
            #shellcheck source=tests/lib/pkgdb.sh
            . "$TESTSLIB"/pkgdb.sh
            distro_update_package_db
            distro_install_package snapd qemu genisoimage sshpass qemu-kvm cloud-image-utils ubuntu-image
        restore: |
            #shellcheck source=tests/lib/pkgdb.sh
            . "$TESTSLIB"/pkgdb.sh
            distro_purge_package qemu genisoimage sshpass qemu-kvm cloud-image-utils ubuntu-image

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