# Use the default project.
test_projects_default() {
    # The default project is used by the default profile
    incus project show default | grep -q "/1.0/profiles/default$"

    # Containers and images are assigned to the default project
    ensure_import_testimage
    incus init testimage c1
    incus project show default | grep -q "/1.0/profiles/default$"
    incus project show default | grep -q "/1.0/images/"
    incus delete c1
}

# CRUD operations on project.
test_projects_crud() {
    # Create a project
    incus project create foo

    # All features are enabled by default
    incus project show foo | grep -q 'features.images: "true"'
    incus project get foo "features.profiles" | grep -q 'true'

    # Trying to create a project with the same name fails
    ! incus project create foo || false

    # Trying to create a project containing an underscore fails
    ! incus project create foo_banned || false

    # Rename the project to a banned name fails
    ! incus project rename foo bar_banned || false

    # Rename the project and check it occurs
    incus project rename foo bar
    incus project show bar

    # Edit the project
    incus project show bar | sed 's/^description:.*/description: "Bar project"/' | incus project edit bar
    incus project show bar | grep -q "description: Bar project"

    # Create a second project
    incus project create foo

    # Trying to rename a project using an existing name fails
    ! incus project rename bar foo || false

    incus project switch foo

    # Turning off the profiles feature makes the project see the default profile
    # from the default project.
    incus project set foo features.profiles false
    incus profile show default | grep -E -q '^description: Default Incus profile$'

    # Turning on the profiles feature creates a project-specific default
    # profile.
    incus project set foo features.profiles true
    incus profile show default | grep -E -q '^description: Default Incus profile for project foo$'

    # Invalid config values are rejected.
    ! incus project set foo garbage xxx || false

    incus project switch default

    # Create a project with a description
    incus project create baz --description "Test description"
    incus project list | grep -q -F 'Test description'
    incus project show baz | grep -q -F 'description: Test description'

    # Delete the projects
    incus project delete foo
    incus project delete bar
    incus project delete baz

    # We're back to the default project
    [ "$(incus project get-current)" = "default" ]
}

# Use containers in a project.
test_projects_containers() {
    # Create a project and switch to it
    incus project create foo
    incus project switch foo

    deps/import-busybox --project foo --alias testimage
    fingerprint="$(incus image list -c f --format json | jq -r .[0].fingerprint)"

    # Add a root device to the default profile of the project
    pool="incustest-$(basename "${INCUS_DIR}")"
    incus profile device add default root disk path="/" pool="${pool}"

    # Create a container in the project
    incus init testimage c1

    # The container is listed when using this project
    incus list | grep -q c1
    incus info c1 | grep -q "Name: c1"

    # The container's volume is listed too.
    incus storage volume list "${pool}" | grep container | grep -q c1

    # For backends with optimized storage, we can see the image volume inside the
    # project.
    driver="$(storage_backend "$INCUS_DIR")"
    if [ "${driver}" != "dir" ]; then
        incus storage volume list "${pool}" | grep image | grep -q "${fingerprint}"
    fi

    # Start the container
    incus start c1
    incus list | grep c1 | grep -q RUNNING
    echo "abc" | incus exec c1 cat | grep -q abc

    # The container can't be managed when using the default project
    incus project switch default
    ! incus list | grep -q c1 || false
    ! incus info c1 || false
    ! incus delete c1 || false
    ! incus storage volume list "${pool}" | grep container | grep -q c1 || false

    # Trying to delete a project which is in use fails
    ! incus project delete foo || false

    # Trying to change features of a project which is in use fails
    ! incus project show foo | sed 's/features.profiles:.*/features.profiles: "false"/' | incus project edit foo || false
    ! incus project set foo "features.profiles" "false" || false
    incus project show foo | grep -q 'features.profiles: "true"'

    # Create a container with the same name in the default project
    ensure_import_testimage
    incus init testimage c1
    incus start c1
    incus list | grep c1 | grep -q RUNNING
    incus stop --force c1

    # Delete the container
    incus project switch foo

    incus stop --force c1
    incus delete c1
    incus image delete testimage

    # Delete the project
    incus project delete foo

    # The container in the default project can still be used
    incus start c1
    incus list | grep c1 | grep -q RUNNING
    incus stop --force c1
    incus delete c1
}

# Copy/move between projects
test_projects_copy() {
    ensure_import_testimage

    # Create a couple of projects
    incus project create foo -c features.profiles=false -c features.images=false
    incus project create bar -c features.profiles=false -c features.images=false

    # Create a container in the project
    incus --project foo init testimage c1
    incus --project foo copy c1 c1 --target-project bar
    incus --project bar start c1
    incus --project bar delete c1 -f

    incus --project foo snapshot c1
    incus --project foo snapshot c1
    incus --project foo snapshot c1

    incus --project foo copy c1/snap0 c1 --target-project bar
    incus --project bar start c1
    incus --project bar delete c1 -f

    incus --project foo copy c1 c1 --target-project bar
    incus --project foo start c1
    incus --project bar start c1

    incus --project foo delete c1 -f
    incus --project bar stop c1 -f
    incus --project bar move c1 c1 --target-project foo
    incus --project foo start c1
    incus --project foo delete c1 -f

    # Move storage volume between projects
    pool="incustest-$(basename "${INCUS_DIR}")"

    incus --project foo storage volume create "${pool}" vol1
    incus --project foo --target-project bar storage volume move "${pool}"/vol1 "${pool}"/vol1

    # Clean things up
    incus --project bar storage volume delete "${pool}" vol1
    incus project delete foo
    incus project delete bar
}

# Use snapshots in a project.
test_projects_snapshots() {
    # Create a project and switch to it
    incus project create foo
    incus project switch foo

    # Import an image into the project
    deps/import-busybox --project foo --alias testimage

    # Add a root device to the default profile of the project
    incus profile device add default root disk path="/" pool="incustest-$(basename "${INCUS_DIR}")"

    # Create a container in the project
    incus init testimage c1

    # Create, rename, restore and delete a snapshot
    incus snapshot create c1
    incus info c1 | grep -q snap0
    incus config show c1/snap0 | grep -q BusyBox
    incus snapshot rename c1 snap0 foo
    incus snapshot restore c1 foo
    incus snapshot delete c1 foo

    # Test copies
    incus snapshot create c1
    incus snapshot create c1
    incus copy c1 c2
    incus delete c2

    # Create a snapshot in this project and another one in the default project
    incus snapshot create c1

    incus project switch default
    ensure_import_testimage
    incus init testimage c1
    incus snapshot create c1
    incus delete c1

    # Switch back to the project
    incus project switch foo

    # Delete the container
    incus delete c1

    # Delete the project
    incus image delete testimage
    incus project delete foo
}

# Use backups in a project.
test_projects_backups() {
    # Create a project and switch to it
    incus project create foo
    incus project switch foo

    # Import an image into the project
    deps/import-busybox --project foo --alias testimage

    # Add a root device to the default profile of the project
    incus profile device add default root disk path="/" pool="incustest-$(basename "${INCUS_DIR}")"

    # Create a container in the project
    incus init testimage c1

    mkdir "${INCUS_DIR}/non-optimized"

    # Create a backup.
    incus export c1 "${INCUS_DIR}/c1.tar.gz"
    tar -xzf "${INCUS_DIR}/c1.tar.gz" -C "${INCUS_DIR}/non-optimized"

    # Check tarball content
    [ -f "${INCUS_DIR}/non-optimized/backup/index.yaml" ]
    [ -d "${INCUS_DIR}/non-optimized/backup/container" ]

    # Delete the container
    incus delete c1

    # Import the backup.
    incus import "${INCUS_DIR}/c1.tar.gz"
    incus info c1
    incus delete c1
    rm "${INCUS_DIR}/c1.tar.gz"

    # Delete the project
    rm -rf "${INCUS_DIR}/non-optimized/"
    incus image delete testimage
    incus project delete foo
}

# Use private profiles in a project.
test_projects_profiles() {
    # Create a project and switch to it
    incus project create foo
    incus project switch foo

    # List profiles
    incus profile list | grep -q 'default'
    incus profile show default | grep -q 'description: Default Incus profile for project foo'

    # Create a profile in this project
    incus profile create p1
    incus profile list | grep -q 'p1'

    # Set a config key on this profile
    incus profile set p1 user.x y
    incus profile get p1 user.x | grep -q 'y'

    # The profile is not visible in the default project
    incus project switch default
    ! incus profile list | grep -q 'p1' || false

    # A profile with the same name can be created in the default project
    incus profile create p1

    # The same key can have a different value
    incus profile set p1 user.x z
    incus profile get p1 user.x | grep -q 'z'

    # Switch back to the project
    incus project switch foo

    # The profile has still the original config
    incus profile get p1 user.x | grep -q 'y'

    # Delete the profile from the project
    incus profile delete p1

    # Delete the project
    incus project delete foo

    # Delete the profile from the default project
    incus profile delete p1

    # Try project copy
    incus project create foo
    incus profile set --project default default user.x z
    incus profile copy --project default --target-project foo default bar
    # copy to an existing profile without --refresh should fail
    ! incus profile copy --project default --target-project foo default bar
    incus profile copy --project default --target-project foo default bar --refresh
    incus profile get --project foo bar user.x | grep -q 'z'
    incus profile copy --project default --target-project foo default bar-non-existent --refresh
    incus profile delete bar --project foo
    incus profile delete bar-non-existent --project foo
    incus project delete foo
}

# Use global profiles in a project.
test_projects_profiles_default() {
    # Create a new project, without the features.profiles config.
    incus project create -c features.profiles=false foo
    incus project switch foo

    # Import an image into the project and grab its fingerprint
    deps/import-busybox --project foo
    fingerprint="$(incus image list -c f --format json | jq .[0].fingerprint)"

    # Create a container
    incus init "${fingerprint}" c1

    # Switch back the default project
    incus project switch default

    # Try updating the default profile
    incus profile set default user.foo bar
    incus profile unset default user.foo

    # Create a container in the default project as well.
    ensure_import_testimage
    incus init testimage c1

    # If we look at the global profile we see that it's being used by both the
    # container in the above project and the one we just created.
    incus profile show default | grep -E -q '^  - /1.0/instances/c1$'
    incus profile show default | grep -E -q '^  - /1.0/instances/c1\?project=foo$'

    incus delete c1

    incus project switch foo

    # Delete the project
    incus delete c1
    incus image delete "${fingerprint}"
    incus project delete foo
}

# Use private images in a project.
test_projects_images() {
    # Create a project and switch to it
    incus project create foo
    incus project switch foo

    # Import an image into the project and grab its fingerprint
    deps/import-busybox --project foo
    fingerprint="$(incus image list -c f --format json | jq .[0].fingerprint)"

    # The imported image is not visible in the default project.
    incus project switch default
    ! incus image list | grep -q "${fingerprint}" || false

    # Switch back to the project and clean it up.
    incus project switch foo
    incus image delete "${fingerprint}"

    # Now Import an image into the project assigning it an alias
    deps/import-busybox --project foo --alias foo-image

    # The image alias shows up in the project
    incus image list | grep -q foo-image

    # However the image alias is not visible in the default project.
    incus project switch default
    ! incus image list | grep -q foo-project || false

    # Let's import the same image in the default project
    ensure_import_testimage

    # Switch back to the project.
    incus project switch foo

    # The image alias from the default project is not visible here
    ! incus image list | grep -q testimage || false

    # Rename the image alias in the project using the same it has in the default
    # one.
    incus image alias rename foo-image testimage

    # Create another alias for the image
    incus image alias create egg-image "${fingerprint}"

    # Delete the old alias
    incus image alias delete testimage

    # Delete the project and image altogether
    incus image delete egg-image
    incus project delete foo

    # We automatically switched to the default project, which still has the alias
    incus image list | grep -q testimage
}

# Use global images in a project.
test_projects_images_default() {
    # Make sure that there's an image in the default project
    ensure_import_testimage

    # Create a new project, without the features.images config.
    incus project create foo
    incus project switch foo
    incus project set foo "features.images" "false"

    # Create another project, without the features.images config.
    incus project create bar
    incus project set bar "features.images" "false"

    # The project can see images from the default project
    incus image list | grep -q testimage

    # The image from the default project has correct profile assigned
    fingerprint="$(incus image list --format json | jq -r .[0].fingerprint)"
    incus query "/1.0/images/${fingerprint}?project=foo" | jq -r ".profiles[0]" | grep -xq default

    # The project can delete images in the default project
    incus image delete testimage

    # Images imported into the project show up in the default project
    deps/import-busybox --project foo --alias foo-image
    incus image list | grep -q foo-image
    incus project switch default
    incus image list | grep -q foo-image

    # Correct profile assigned to images from another project
    fingerprint="$(incus image list --format json | jq -r '.[] | select(.aliases[0].name == "foo-image") | .fingerprint')"
    incus query "/1.0/images/${fingerprint}?project=bar" | jq -r ".profiles[0]" | grep -xq default

    incus image delete foo-image

    incus project delete bar
    incus project delete foo
}

# Interaction between projects and storage pools.
test_projects_storage() {
    pool="incustest-$(basename "${INCUS_DIR}")"

    incus storage volume create "${pool}" vol

    incus project create foo -c features.storage.volumes=false
    incus project switch foo

    incus storage volume list "${pool}" | grep custom | grep -q vol

    incus storage volume delete "${pool}" vol

    incus project switch default

    ! incus storage volume list "${pool}" | grep custom | grep -q vol || false

    incus project set foo features.storage.volumes=true
    incus storage volume create "${pool}" vol
    incus project switch foo
    ! incus storage volume list "${pool}" | grep custom | grep -q vol

    incus storage volume create "${pool}" vol
    incus storage volume delete "${pool}" vol

    incus storage volume create "${pool}" vol2
    incus project switch default
    ! incus storage volume list "${pool}" | grep custom | grep -q vol2

    incus project switch foo
    incus storage volume delete "${pool}" vol2

    incus project switch default
    incus storage volume delete "${pool}" vol
    incus project delete foo
}

# Interaction between projects and networks.
test_projects_network() {
    # Standard bridge with random subnet and a bunch of options
    network="inct$$"
    incus network create "${network}"

    incus project create foo
    incus project switch foo

    # Import an image into the project
    deps/import-busybox --project foo --alias testimage

    # Add a root device to the default profile of the project
    incus profile device add default root disk path="/" pool="incustest-$(basename "${INCUS_DIR}")"

    # Create a container in the project
    incus init -n "${network}" testimage c1

    incus network show "${network}" | grep -q "/1.0/instances/c1?project=foo"

    # Delete the container
    incus delete c1

    # Delete the project
    incus image delete testimage
    incus project delete foo

    incus network delete "${network}"
}

# Set resource limits on projects.
test_projects_limits() {
    # Create a project
    incus project create p1

    # Instance limits validation
    ! incus project set p1 limits.containers xxx || false
    ! incus project set p1 limits.virtual-machines -1 || false

    incus project switch p1

    # Add a root device to the default profile of the project and import an image.
    pool="incustest-$(basename "${INCUS_DIR}")"
    incus profile device add default root disk path="/" pool="${pool}"

    deps/import-busybox --project p1 --alias testimage

    # Test per-pool limits.
    incus storage create limit1 dir
    incus storage create limit2 dir

    incus project set p1 limits.disk=50MiB
    incus project set p1 limits.disk.pool.limit1=0
    incus project set p1 limits.disk.pool.limit2=0

    ! incus storage list | grep -q limit1 || false
    ! incus storage list | grep -q limit2 || false

    incus storage volume create "${pool}" foo size=10MiB
    ! incus storage volume create "${pool}" bar size=50MiB || false
    incus storage volume delete "${pool}" foo

    ! incus storage volume create limit1 foo size=10GiB || false
    ! incus storage volume create limit2 foo size=10GiB || false

    incus project set p1 limits.disk.pool.limit1=10MiB
    incus project set p1 limits.disk.pool.limit2=10MiB
    incus storage volume create limit1 foo size=10MiB
    ! incus storage volume create limit1 bar size=10MiB || false
    incus storage volume create limit2 foo size=10MiB
    ! incus storage volume create limit2 bar size=10MiB || false

    ! incus storage volume create "${pool}" foo size=40MiB || false
    incus storage volume delete limit1 foo
    incus storage volume delete limit2 foo
    incus storage volume create "${pool}" foo size=40MiB

    incus storage volume delete "${pool}" foo
    incus project unset p1 limits.disk.pool.limit1
    incus project unset p1 limits.disk.pool.limit2
    incus project unset p1 limits.disk
    incus storage delete limit1
    incus storage delete limit2

    # Create a couple of containers in the project.
    incus init testimage c1
    incus init testimage c2

    # Can't set the containers limit below the current count.
    ! incus project set p1 limits.containers 1 || false

    # Can't create containers anymore after the limit is reached.
    incus project set p1 limits.containers 2
    ! incus init testimage c3 || false

    # Can't set the project's memory limit to a percentage value.
    ! incus project set p1 limits.memory 10% || false

    # Can't set the project's memory limit because not all instances have
    # limits.memory defined.
    ! incus project set p1 limits.memory 10GiB || false

    # Set limits.memory on the default profile.
    incus profile set default limits.memory 1GiB

    # Can't set the memory limit below the current total usage.
    ! incus project set p1 limits.memory 1GiB || false

    # Configure a valid project memory limit.
    incus project set p1 limits.memory 3GiB

    # Validate that snapshots don't fail with limits.
    incus snapshot create c2
    incus snapshot restore c2 snap0

    incus delete c2

    # Create a new profile which does not define "limits.memory".
    incus profile create unrestricted
    incus profile device add unrestricted root disk path="/" pool="${pool}"

    # Can't create a new container without defining "limits.memory"
    ! incus init testimage c2 -p unrestricted || false

    # Can't create a new container if "limits.memory" is too high
    ! incus init testimage c2 -p unrestricted -c limits.memory=4GiB || false

    # Can't create a new container if "limits.memory" is a percentage
    ! incus init testimage c2 -p unrestricted -c limits.memory=10% || false

    # No error occurs if we define "limits.memory" and stay within the limits.
    incus init testimage c2 -p unrestricted -c limits.memory=1GiB

    # Can't change the container's "limits.memory" if it would overflow the limit.
    ! incus config set c2 limits.memory=4GiB || false

    # Can't unset the instance's "limits.memory".
    ! incus config unset c2 limits.memory || false

    # Can't unset the default profile's "limits.memory", as it would leave c1
    # without an effective "limits.memory".
    ! incus profile unset default limits.memory || false

    # Can't check the default profile's "limits.memory" to a value that would
    # violate project's limits.
    ! incus profile set default limits.memory=4GiB || false

    # Can't change limits.memory to a percentage.
    ! incus profile set default limits.memory=10% || false
    ! incus config set c2 limits.memory=10% || false

    # It's possible to change both a profile and an instance memory limit, if they
    # don't break the project's aggregate allowance.
    incus profile set default limits.memory=2GiB
    incus config set c2 limits.memory=512MiB

    # Can't set the project's processes limit because no instance has
    # limits.processes defined.
    ! incus project set p1 limits.processes 100 || false

    # Set processes limits on the default profile and on c2.
    incus profile set default limits.processes=50
    incus config set c2 limits.processes=50

    # Can't set the project's processes limit if it's below the current total.
    ! incus project set p1 limits.processes 75 || false

    # Set the project's processes limit.
    incus project set p1 limits.processes 150

    # Changing profile and instance processes limits within the aggregate
    # project's limit is fine.
    incus profile set default limits.processes=75
    incus config set c2 limits.processes=75

    # Changing profile and instance processes limits above the aggregate project's
    # limit is not possible.
    ! incus profile set default limits.processes=80 || false
    ! incus config set c2 limits.processes=80 || false

    # Changing the project's processes limit below the current aggregate amount is
    # not possible.
    ! incus project set p1 limits.processes 125 || false

    # Set a cpu limit on the default profile and on the instance, with c2
    # using CPU pinning.
    incus profile set default limits.cpu=2
    incus config set c2 limits.cpu=0,1

    # It's not possible to set the project's cpu limit since c2 is using CPU
    # pinning.
    ! incus project set p1 limits.cpu 4 || false

    # Change c2's from cpu pinning to a regular cpu count limit.
    incus config set c2 limits.cpu=2

    # Can't set the project's cpu limit below the current aggregate count.
    ! incus project set p1 limits.cpu 3 || false

    # Set the project's cpu limit
    incus project set p1 limits.cpu 4

    # Can't update the project's cpu limit below the current aggregate count.
    ! incus project set p1 limits.cpu 3 || false

    # Changing profile and instance cpu limits above the aggregate project's
    # limit is not possible.
    ! incus profile set default limits.cpu=3 || false
    ! incus config set c2 limits.cpu=3 || false

    # CPU limits can be updated if they stay within limits.
    incus project set p1 limits.cpu 7
    incus profile set default limits.cpu=3
    incus config set c2 limits.cpu=3

    # Can't set the project's disk limit because not all instances have
    # the "size" config defined on the root device.
    ! incus project set p1 limits.disk 1GiB || false

    # Set a disk limit on the default profile and also on instance c2
    incus profile device set default root size=200MiB
    incus config device add c2 root disk path="/" pool="${pool}" size=150MiB

    if [ "${INCUS_BACKEND}" = "lvm" ]; then
        # Can't set the project's disk limit because not all volumes have
        # the "size" config defined.
        pool1="inctest1-$(basename "${INCUS_DIR}")"
        incus storage create "${pool1}" lvm size=1GiB
        incus storage volume create "${pool1}" v1
        ! incus project set p1 limits.disk 1GiB || false
        incus storage volume delete "${pool1}" v1
        incus storage delete "${pool1}"
    fi

    # Create a custom volume without any size property defined.
    incus storage volume create "${pool}" v1

    # Set a size on the custom volume.
    incus storage volume set "${pool}" v1 size 150MiB

    # Can't set the project's disk limit below the current aggregate count.
    ! incus project set p1 limits.disk 490MiB || false

    # Set the project's disk limit
    incus project set p1 limits.disk 550MiB

    # Can't update the project's disk limit below the current aggregate count.
    ! incus project set p1 limits.disk 490MiB || false

    # Changing profile or instance root device size or volume size above the
    # aggregate project's limit is not possible.
    ! incus profile device set default root size=300MiB || false
    ! incus config device set c2 root size 250MiB || false
    ! incus storage volume set "${pool}" v1 size 250MiB || false

    # Can't create a custom volume without specifying a size.
    ! incus storage volume create "${pool}" v2 || false

    # Disk limits can be updated if they stay within limits.
    incus project set p1 limits.disk 540MiB
    incus profile device set default root size=190MiB
    incus config device set c2 root size 200MiB

    # Can't upload an image if that would exceed the current quota.
    ! deps/import-busybox --project p1 --template start --alias otherimage || false

    # Can't export publish an instance as image if that would exceed the current
    # quota.
    ! incus publish c1 --alias=c1image || false

    # Run the following part of the test only against the dir or zfs backend,
    # since it on other backends it requires resize the rootfs to a value which is
    # too small for resize2fs.
    if [ "${INCUS_BACKEND}" = "dir" ] || [ "${INCUS_BACKEND}" = "zfs" ]; then
        # Add a remote Incus to be used as image server.
        # shellcheck disable=2039,3043
        local INCUS_REMOTE_DIR
        INCUS_REMOTE_DIR=$(mktemp -d -p "${TEST_DIR}" XXX)
        chmod +x "${INCUS_REMOTE_DIR}"

        # Switch to default project to spawn new Incus server, and then switch back to p1.
        incus project switch default
        spawn_incus "${INCUS_REMOTE_DIR}" true
        incus project switch p1

        INCUS_REMOTE_ADDR=$(cat "${INCUS_REMOTE_DIR}/incus.addr")
        (INCUS_DIR=${INCUS_REMOTE_DIR} deps/import-busybox --alias remoteimage --template start --public)

        token="$(INCUS_DIR=${INCUS_REMOTE_DIR} incus config trust add foo -q)"
        incus remote add l2 "${INCUS_REMOTE_ADDR}" --accept-certificate --token "${token}"

        # Relax all constraints except the disk limits, which won't be enough for the
        # image to be downloaded.
        incus profile device set default root size=500KiB
        incus project set p1 limits.disk 351MiB
        incus project unset p1 limits.containers
        incus project unset p1 limits.cpu
        incus project unset p1 limits.memory
        incus project unset p1 limits.processes

        # Can't download a remote image if that would exceed the current quota.
        ! incus init l2:remoteimage c3 || false
    fi

    incus storage volume delete "${pool}" v1
    incus delete c1
    incus delete c2
    incus image delete testimage
    incus profile delete unrestricted

    incus project switch default
    incus project delete p1

    # Start with clean project.
    incus project create p1
    incus project switch p1

    # Relaxing restricted.containers.lowlevel to 'allow' makes it possible set
    # low-level keys.
    incus project set p1 restricted.containers.lowlevel allow

    # Add a root device to the default profile of the project and import an image.
    pool="incustest-$(basename "${INCUS_DIR}")"
    incus profile device add default root disk path="/" pool="${pool}"

    deps/import-busybox --project p1 --alias testimage

    # Create a couple of containers in the project.
    incus init testimage c1 -c limits.memory=1GiB
    incus init testimage c2 -c limits.memory=1GiB

    incus export c1
    incus delete c1

    # Configure a valid project memory limit.
    incus project set p1 limits.memory 1GiB

    # Can't import the backup as it would exceed the 1GiB project memory limit.
    ! incus import c1.tar.gz || false

    rm c1.tar.gz
    incus delete c2
    incus image delete testimage
    incus project switch default
    incus project delete p1

    if [ "${INCUS_BACKEND}" = "dir" ] || [ "${INCUS_BACKEND}" = "zfs" ]; then
        incus remote remove l2
        kill_incus "$INCUS_REMOTE_DIR"
    fi
}

# Set restrictions on projects.
test_projects_restrictions() {
    # Add a managed network.
    netManaged="inc$$"
    incus network create "${netManaged}"

    netUnmanaged="${netManaged}-unm"
    ip link add "${netUnmanaged}" type bridge

    # Create a project and switch to it
    incus project create p1 -c features.storage.volumes=false
    incus project switch p1

    # Check with restricted unset and restricted.devices.nic unset that managed & unmanaged networks are accessible.
    incus network list | grep -F "${netManaged}"
    incus network list | grep -F "${netUnmanaged}"
    incus network show "${netManaged}"
    incus network show "${netUnmanaged}"

    # Check with restricted unset and restricted.devices.nic=block that managed & unmanaged networks are accessible.
    incus project set p1 restricted.devices.nic=block
    incus network list | grep -F "${netManaged}"
    incus network list | grep -F "${netUnmanaged}"
    incus network show "${netManaged}"
    incus network show "${netUnmanaged}"

    # Check with restricted=true and restricted.devices.nic=block that managed & unmanaged networks are inaccessible.
    incus project set p1 restricted=true
    ! incus network list | grep -F "${netManaged}" || false
    ! incus network show "${netManaged}" || false
    ! incus network list | grep -F "${netUnmanaged}" || false
    ! incus network show "${netUnmanaged}" || false

    # Check with restricted=true and restricted.devices.nic=managed that managed networks are accessible and that
    # unmanaged networks are inaccessible.
    incus project set p1 restricted.devices.nic=managed
    incus network list | grep -F "${netManaged}"
    incus network show "${netManaged}"
    ! incus network list | grep -F "${netUnmanaged}" || false
    ! incus network show "${netUnmanaged}" || false

    # Check with restricted.devices.nic=allow and restricted.networks.access set to a network other than the existing
    # managed and unmanaged ones that they are inaccessible.
    incus project set p1 restricted.devices.nic=allow
    incus project set p1 restricted.networks.access=foo
    ! incus network list | grep -F "${netManaged}" || false
    ! incus network show "${netManaged}" || false
    ! incus network info "${netManaged}" || false

    ! incus network list | grep -F "${netUnmanaged}" || false
    ! incus network show "${netUnmanaged}" || false
    ! incus network info "${netUnmanaged}" || false

    ! incus network set "${netManaged}" user.foo=bah || false
    ! incus network get "${netManaged}" ipv4.address || false
    ! incus network info "${netManaged}" || false
    ! incus network delete "${netManaged}" || false

    ! incus profile device add default eth0 nic nictype=bridge parent=netManaged || false
    ! incus profile device add default eth0 nic nictype=bridge parent=netUnmanaged || false

    ip link delete "${netUnmanaged}"

    # Disable restrictions to allow devices to be added to profile.
    incus project unset p1 restricted.networks.access
    incus project set p1 restricted.devices.nic=managed
    incus project set p1 restricted=false

    # Add a root device to the default profile of the project and import an image.
    pool="incustest-$(basename "${INCUS_DIR}")"
    incus profile device add default root disk path="/" pool="${pool}"

    deps/import-busybox --project p1 --alias testimage
    fingerprint="$(incus image list -c f --format json | jq -r .[0].fingerprint)"

    # Add a volume.
    incus storage volume create "${pool}" "v-proj$$"

    # Enable all restrictions.
    incus project set p1 restricted=true

    # It's not possible to create nested containers.
    ! incus profile set default security.nesting=true || false
    ! incus init testimage c1 -c security.nesting=true || false

    # It's not possible to use forbidden low-level options
    ! incus profile set default "raw.idmap=both 0 0" || false
    ! incus init testimage c1 -c "raw.idmap=both 0 0" || false
    ! incus init testimage c1 -c volatile.uuid="foo" || false

    # It's not possible to create privileged containers.
    ! incus profile set default security.privileged=true || false
    ! incus init testimage c1 -c security.privileged=true || false

    # It's possible to create non-isolated containers.
    incus init testimage c1 -c security.idmap.isolated=false

    # It's not possible to change low-level options
    ! incus config set c1 "raw.idmap=both 0 0" || false
    ! incus config set c1 volatile.uuid="foo" || false

    # It's not possible to attach character devices.
    ! incus profile device add default tty unix-char path=/dev/ttyS0 || false
    ! incus config device add c1 tty unix-char path=/dev/ttyS0 || false

    # It's not possible to attach raw network devices.
    ! incus profile device add default eth0 nic nictype=p2p || false

    # It's not possible to attach non-managed disk devices.
    ! incus profile device add default testdir disk source="${TEST_DIR}" path=/mnt || false
    ! incus config device add c1 testdir disk source="${TEST_DIR}" path=/mnt || false

    # It's possible to attach managed network devices.
    incus profile device add default eth0 nic network="${netManaged}"

    # It's possible to attach disks backed by a pool.
    incus config device add c1 data disk pool="${pool}" path=/mnt source="v-proj$$"

    # It's not possible to set restricted.containers.nic to 'block' because
    # there's an instance using the managed network.
    ! incus project set p1 restricted.devices.nic=block || false

    # Relaxing restricted.containers.nic to 'allow' makes it possible to attach
    # raw network devices.
    incus project set p1 restricted.devices.nic=allow
    incus config device add c1 eth1 nic nictype=p2p

    # Relaxing restricted.containers.disk to 'allow' makes it possible to attach
    # non-managed disks.
    incus project set p1 restricted.devices.disk=allow
    incus config device add c1 testdir disk source="${TEST_DIR}" path=/foo

    # Relaxing restricted.containers.lowlevel to 'allow' makes it possible set
    # low-level keys.
    incus project set p1 restricted.containers.lowlevel=allow
    incus config set c1 "raw.idmap=both 0 0"

    incus delete c1

    # Setting restricted.containers.disk to 'block' allows only the root disk
    # device.
    incus project set p1 restricted.devices.disk=block
    ! incus profile device add default data disk pool="${pool}" path=/mnt source="v-proj$$" || false

    # Setting restricted.containers.nesting to 'allow' makes it possible to create
    # nested containers.
    incus project set p1 restricted.containers.nesting=allow
    incus init testimage c1 -c security.nesting=true

    # It's not possible to set restricted.containers.nesting back to 'block',
    # because there's an instance with security.nesting=true.
    ! incus project set p1 restricted.containers.nesting=block || false

    incus delete c1

    # Setting restricted.containers.lowlevel to 'allow' makes it possible to set
    # low-level options.
    incus project set p1 restricted.containers.lowlevel=allow
    incus init testimage c1 -c "raw.idmap=both 0 0" || false

    # It's not possible to set restricted.containers.lowlevel back to 'block',
    # because there's an instance with raw.idmap set.
    ! incus project set p1 restricted.containers.lowlevel=block || false

    incus delete c1

    # Setting restricted.containers.privilege to 'allow' makes it possible to create
    # privileged containers.
    incus project set p1 restricted.containers.privilege=allow
    incus init testimage c1 -c security.privileged=true

    # It's not possible to set restricted.containers.privilege back to
    # 'unprivileged', because there's an instance with security.privileged=true.
    ! incus project set p1 restricted.containers.privilege=unprivileged || false

    # Test expected syscall interception behavior.
    ! incus config set c1 security.syscalls.intercept.mknod=true || false
    incus config set c1 security.syscalls.intercept.mknod=false
    incus project set p1 restricted.containers.interception=block
    ! incus config set c1 security.syscalls.intercept.mknod=true || false
    incus project set p1 restricted.containers.interception=allow
    incus config set c1 security.syscalls.intercept.mknod=true
    incus config set c1 security.syscalls.intercept.mount=true
    ! incus config set c1 security.syscalls.intercept.mount.allow=ext4 || false

    incus delete c1

    incus image delete testimage

    incus project switch default
    incus project delete p1

    incus network delete "${netManaged}"
    incus storage volume delete "${pool}" "v-proj$$"
}

# Test project state api
test_projects_usage() {
    # Set configuration on the default project
    incus project create test-usage \
        -c limits.cpu=5 \
        -c limits.memory=1GiB \
        -c limits.disk=10GiB \
        -c limits.networks=3 \
        -c limits.processes=40

    # Create a profile defining resource allocations
    incus profile show default --project default | incus profile edit default --project test-usage
    incus profile set default --project test-usage \
        limits.cpu=1 \
        limits.memory=512MiB \
        limits.processes=20
    incus profile device set default root size=300MiB --project test-usage

    # Spin up a container
    deps/import-busybox --project test-usage --alias testimage
    incus init testimage c1 --project test-usage
    incus project info test-usage

    incus project info test-usage --format csv | grep -q "CONTAINERS,UNLIMITED,1"
    incus project info test-usage --format csv | grep -q "CPU,5,1"
    incus project info test-usage --format csv | grep -q "DISK,10.00GiB,300.00MiB"
    incus project info test-usage --format csv | grep -q "INSTANCES,UNLIMITED,1"
    incus project info test-usage --format csv | grep -q "MEMORY,1.00GiB,512.00MiB"
    incus project info test-usage --format csv | grep -q "NETWORKS,3,0"
    incus project info test-usage --format csv | grep -q "PROCESSES,40,20"
    incus project info test-usage --format csv | grep -q "VIRTUAL-MACHINES,UNLIMITED,0"

    incus delete c1 --project test-usage
    incus image delete testimage --project test-usage
    incus project delete test-usage
}
