sdk/lib/driver_test_realm/meta/test_realm.cml

// Copyright 2023 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.
{
    include: [
        "inspect/client.shard.cml",
        "syslog/client.shard.cml",
    ],
    children: [
        {
            name: "driver_manager",
            url: "#meta/driver_manager_test.cm",
            startup: "eager",
            environment: "#driver_manager-env",
        },
        {
            name: "fake-resolver",
            url: "#meta/fake_resolver.cm",
        },
        {
            name: "driver-index",
            url: "#meta/driver-index.cm",
        },
        {
            name: "devfs",
            url: "#meta/devfs.cm",
        },
    ],
    collections: [
        {
            name: "driver-hosts",
            environment: "#driver-host-env",
            durability: "single_run",
        },
        {
            name: "boot-drivers",
            environment: "#driver-env",
            durability: "transient",
            allowed_offers: "static_and_dynamic",
            allow_long_names: true,
        },
        {
            name: "base-drivers",
            environment: "#driver-env",
            durability: "transient",
            allowed_offers: "static_and_dynamic",
            allow_long_names: true,
        },
        {
            name: "full-drivers",
            environment: "#driver-env",
            durability: "transient",
            allowed_offers: "static_and_dynamic",
            allow_long_names: true,
        },
    ],
    capabilities: [
        {
            config: "fuchsia.driver.EnableEphemeralDrivers",
            type: "bool",
            value: true,
        },
        {
            config: "fuchsia.driver.DelayFallbackUntilBaseDriversIndexed",
            type: "bool",
            value: true,
        },
        {
            config: "fuchsia.driver.EnableDriverLoadFuzzer",
            type: "bool",
            value: false,
        },
        {
            config: "fuchsia.driver.DriverLoadFuzzerMaxDelayMs",
            type: "int64",
            value: 0,
        },
    ],
    offer: [
        {
            protocol: "fuchsia.tracing.provider.Registry",
            from: "void",
            to: "all",
            availability: "optional",
        },

        // TODO(b/345827642): Remove once all old CTF prebuilts
        // have been pruned. This is needed for compatibility
        // with older driver CTF tests.
        {
            protocol: [
                "fuchsia.inspect.InspectSink",
                "fuchsia.logger.LogSink",
            ],
            from: "parent/diagnostics",
            to: [
                "#base-drivers",
                "#boot-drivers",
                "#devfs",
                "#driver-hosts",
                "#driver-index",
                "#driver_manager",
                "#fake-resolver",
                "#full-drivers",
            ],
        },
        {
            config: [
                "fuchsia.driver.DelayFallbackUntilBaseDriversIndexed",
                "fuchsia.driver.DriverLoadFuzzerMaxDelayMs",
                "fuchsia.driver.EnableDriverLoadFuzzer",
                "fuchsia.driver.EnableEphemeralDrivers",
            ],
            from: "self",
            to: "#driver-index",
        },
        {
            config: [
                "fuchsia.driver.DelayFallbackUntilBaseDriversIndexed",
                "fuchsia.driver.manager.EnableTestShutdownDelays",
                "fuchsia.power.SuspendEnabled",
            ],
            from: "void",
            to: "#driver_manager",
            availability: "optional",
        },
        {
            protocol: [ "fuchsia.device.fs.lifecycle.Lifecycle" ],
            from: "#driver_manager",
            to: [ "#devfs" ],
        },
        {
            directory: "dev",
            from: "#driver_manager",
            to: "#devfs",
        },
        {
            protocol: "fuchsia.component.Realm",
            from: "framework",
            to: "#driver_manager",
        },
        {
            protocol: "fuchsia.component.Introspector",
            from: "framework",
            to: "#driver_manager",
        },
        {
            config: [
                "fuchsia.power.SuspendEnabled",
                "fuchsia.usb.PeripheralConfig.Functions",
            ],
            from: "void",
            to: "#boot-drivers",
            availability: "optional",
        },
        {
            protocol: [ "fuchsia.driver.framework.CompositeNodeManager" ],
            from: "#driver_manager",
            to: [
                "#base-drivers",
                "#boot-drivers",
                "#full-drivers",
            ],
        },
        {
            protocol: [ "fuchsia.boot.WriteOnlyLog" ],
            from: "void",
            to: [
                "#driver-hosts",
                "#driver_manager",
            ],
            availability: "optional",
        },
        {
            protocol: [ "fuchsia.scheduler.RoleManager" ],
            from: "void",
            to: [
                "#boot-drivers",
                "#driver-hosts",
                "#driver_manager",
            ],
            availability: "optional",
        },
        {
            protocol: [
                "fuchsia.boot.Items",
                "fuchsia.kernel.RootJob",
            ],
            from: "parent",
            to: [ "#boot-drivers" ],
        },
        {
            protocol: [ "fuchsia.boot.Arguments" ],
            from: "void",
            to: [ "#boot-drivers" ],
            availability: "optional",
        },
        {
            protocol: [
                "fuchsia.boot.Items",
                "fuchsia.kernel.RootJob",
                "fuchsia.system.state.SystemStateTransition",
            ],
            from: "parent",
            to: [ "#driver_manager" ],
        },
        {
            protocol: [ "fuchsia.kernel.MexecResource" ],
            from: "void",
            to: [ "#driver_manager" ],
            availability: "optional",
        },
        {
            protocol: [ "fuchsia.system.state.SystemStateTransition" ],
            from: "parent",
            to: [
                "#base-drivers",
                "#boot-drivers",
                "#driver-hosts",
                "#full-drivers",
            ],
        },
        {
            protocol: [
                "fuchsia.component.resolution.Resolver-hermetic",
                "fuchsia.driver.test.Internal",
                "fuchsia.pkg.PackageResolver-hermetic",
            ],
            from: "parent",
            to: [ "#fake-resolver" ],
        },
        {
            protocol: "fuchsia.driver.test.DriverLists",
            from: "#fake-resolver",
            to: "#driver-index",
            availability: "optional",
        },
        {
            protocol: [
                "fuchsia.driver.index.DevelopmentManager",
                "fuchsia.driver.index.DriverIndex",
                "fuchsia.driver.registrar.DriverRegistrar",
            ],
            from: "#driver-index",
            to: [ "#driver_manager" ],
        },
        {
            protocol: [
                "fuchsia.component.resolution.Resolver-base",
                "fuchsia.component.resolution.Resolver-boot",
                "fuchsia.component.resolution.Resolver-full",
            ],
            from: "#fake-resolver",
            to: [
                "#driver-index",
                "#driver_manager",
            ],
        },
    ],
    expose: [
        {
            directory: [
                "dev-class",
                "dev-topological",
            ],
            from: "#devfs",
        },
        {
            protocol: [
                "fuchsia.driver.development.Manager",
                "fuchsia.driver.framework.CompositeNodeManager",
                "fuchsia.system.state.Administrator",
            ],
            from: "#driver_manager",
        },
        {
            protocol: "fuchsia.driver.registrar.DriverRegistrar",
            from: "#driver-index",
        },
        {
            runner: "driver",
            from: "#driver_manager",
        },
    ],
    environments: [
        {
            name: "driver_manager-env",
            extends: "realm",

            // 1 minute
            __stop_timeout_ms: 60000,
        },
        {
            name: "driver-host-env",
            extends: "realm",
            resolvers: [
                {
                    resolver: "boot-resolver",
                    from: "#fake-resolver",
                    scheme: "fuchsia-boot",
                },
            ],

            // 20 seconds
            __stop_timeout_ms: 20000,
        },
        {
            name: "driver-env",
            extends: "realm",
            runners: [
                {
                    runner: "driver",
                    from: "#driver_manager",
                },
            ],
            resolvers: [
                {
                    resolver: "boot-resolver",
                    from: "#fake-resolver",
                    scheme: "fuchsia-boot",
                },
                {
                    resolver: "pkg-resolver",
                    from: "#fake-resolver",
                    scheme: "fuchsia-pkg",
                },
                {
                    resolver: "test-pkg-resolver",
                    from: "#fake-resolver",
                    scheme: "dtr-test-pkg",
                },
            ],

            // 10 seconds
            __stop_timeout_ms: 10000,
        },
    ],
}