sdk/lib/driver_test_realm/meta/driver_test_realm.cml

// Copyright 2021 The Fuchsia Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
{
    //
    // Ensure to keep the realm_builder libraries up to date with anything needed from "parent"
    // in |includes|.
    //
    // LINT.IfChange
    include: [
        "sys/component/realm_builder.shard.cml",
        "syslog/client.shard.cml",
        "trace/client.shard.cml",
    ],

    // LINT.ThenChange(/sdk/lib/driver_test_realm/realm_builder/rust/src/lib.rs)
    program: {
        runner: "elf",
        binary: "bin/driver_test_realm",
    },
    capabilities: [
        {
            protocol: [
                "fuchsia.driver.test.Realm",
                "fuchsia.system.state.SystemStateTransition",
            ],
        },

        // From #realm_builder to test.
        {
            protocol: "fuchsia.system.state.Administrator",
            path: "/realm_builder_exposed_dir/fuchsia.system.state.Administrator",
        },
        {
            protocol: "fuchsia.driver.development.Manager",
            path: "/realm_builder_exposed_dir/fuchsia.driver.development.Manager",
        },
        {
            protocol: "fuchsia.driver.framework.CompositeNodeManager",
            path: "/realm_builder_exposed_dir/fuchsia.driver.framework.CompositeNodeManager",
        },
        {
            protocol: "fuchsia.driver.registrar.DriverRegistrar",
            path: "/realm_builder_exposed_dir/fuchsia.driver.registrar.DriverRegistrar",
        },
        {
            protocol: "fuchsia.inspect.InspectSink",
            path: "/realm_builder_exposed_dir/fuchsia.inspect.InspectSink",
        },
        {
            directory: "dev-topological",
            rights: [ "r*" ],
            path: "/realm_builder_exposed_dir/dev-topological",
        },
        {
            directory: "dev-class",
            rights: [ "r*" ],
            path: "/realm_builder_exposed_dir/dev-class",
        },

        // From DTR to #realm_builder
        {
            protocol: [
                "fuchsia.boot.Items",
                "fuchsia.driver.index.DriverIndex",
                "fuchsia.driver.test.Internal",
                "fuchsia.kernel.RootJob",
            ],
        },
        {
            directory: "boot",
            rights: [ "rx*" ],
            path: "/boot",
        },
        {
            directory: "base_drivers",
            rights: [ "rx*" ],
            path: "/base_drivers",
        },
    ],

    //
    // Ensure to keep the realm_builder libraries up to date with anything added in |use|.
    //
    // LINT.IfChange
    use: [
        // Provided by the parent when it wants to override the DTR
        // implementation. Config |tunnel_boot_items| needs to be set.
        {
            protocol: [ "fuchsia.boot.Items" ],
            from: "parent",
            availability: "optional",
        },
        {
            protocol: "fuchsia.pkg.PackageResolver-hermetic",
            from: "parent",
        },
    ],

    // LINT.ThenChange(/sdk/lib/driver_test_realm/realm_builder/rust/src/lib.rs)
    offer: [
        {
            protocol: [
                "fuchsia.component.resolution.Resolver-hermetic",
                "fuchsia.pkg.PackageResolver-hermetic",
            ],
            from: "parent",
            to: "#realm_builder",
        },
        {
            protocol: [
                "fuchsia.boot.Items",
                "fuchsia.driver.test.Internal",
                "fuchsia.kernel.RootJob",
                "fuchsia.system.state.SystemStateTransition",
            ],
            from: "self",
            to: "#realm_builder",
        },
        {
            directory: "boot",
            from: "self",
            to: "#realm_builder",
        },
        {
            directory: "base_drivers",
            from: "self",
            to: "#realm_builder",
        },
    ],

    //
    // Ensure to keep the realm_builder libraries up to date with anything added in |expose|.
    //
    // LINT.IfChange
    expose: [
        {
            directory: [
                "dev-class",
                "dev-topological",
            ],
            from: "self",
        },
        {
            protocol: [
                "fuchsia.driver.development.Manager",
                "fuchsia.driver.framework.CompositeNodeManager",
                "fuchsia.driver.registrar.DriverRegistrar",
                "fuchsia.driver.test.Realm",
                "fuchsia.system.state.Administrator",
            ],
            from: "self",
        },
    ],

    // LINT.ThenChange(/sdk/lib/driver_test_realm/realm_builder/rust/src/lib.rs)
    config: {
        tunnel_boot_items: {
            type: "bool",
            mutability: [ "parent" ],
        },
    },
}