src/sys/test_manager/meta/test_manager.cml

{
    program: {
        binary: "bin/test_manager",
    },
    children: [
        {
            name: "gtest_runner",
            url: "fuchsia-pkg://fuchsia.com/gtest_runner#meta/gtest_runner.cm",
        },
        {
            name: "rust_test_runner",
            url: "fuchsia-pkg://fuchsia.com/rust-test-runner#meta/rust-test-runner.cm",
        },
        {
            name: "runner_memfs",
            url: "fuchsia-pkg://fuchsia.com/test_manager#meta/memfs.cm",
        },
        {
            name: "test_tmpfs",
            url: "fuchsia-pkg://fuchsia.com/test_manager#meta/memfs.cm",
        },
    ],
    collections: [
        {
            name: "tests",
            durability: "transient",
        },
    ],
    use: [
        { runner: "elf" },
        { protocol: "/svc/fuchsia.logger.LogSink" },
        {
            protocol: "/svc/fuchsia.sys2.Realm",
            from: "framework",
        },
    ],
    offer: [
        // Offer the ELF runner to children.
        {
            runner: "elf",
            from: "realm",
            to: [
                "#gtest_runner",
                "#runner_memfs",
                "#rust_test_runner",
                "#test_tmpfs",
                "#tests",
            ],
        },
        {
            protocol: "/svc/fuchsia.logger.LogSink",
            from: "realm",
            to: [
                "#gtest_runner",
                "#runner_memfs",
                "#rust_test_runner",
                "#test_tmpfs",
                "#tests",
            ],
        },
        {
            protocol: "/svc/fuchsia.process.Launcher",
            from: "realm",
            to: [
                "#gtest_runner",
                "#rust_test_runner",
                "#tests",
            ],
        },
        {
            runner: "gtest_runner",
            from: "#gtest_runner",
            to: [ "#tests" ],
        },
        {
            runner: "rust_test_runner",
            from: "#rust_test_runner",
            to: [ "#tests" ],
        },
        {
            storage: "data",
            from: "#runner_storage",
            to: [
                "#gtest_runner",
                "#rust_test_runner",
            ],
        },

        // Some components run under test need access to /config/data.
        {
            directory: "/config/data",
            from: "realm",
            to: [ "#tests" ],
        },

        // temporary solution to provide /tmp. All tests will share same /tmp.
        {
            directory: "/memfs",
            from: "#test_tmpfs",
            as: "/tmp",
            to: [ "#tests" ],
        },

        // fuchsia-pkg://fuchsia.com/input_session_tests#meta/input_session_bin_test.cm
        // access to /dev/class/input-report.
        {
            directory: "/dev/class/input-report",
            from: "realm",
            to: [ "#tests" ],
            rights: [ "r*" ],
        },
    ],
    expose: [
        {
            protocol: "/svc/fuchsia.test.manager.Harness",
            from: "self",
        },
    ],
    storage: [
        {
            name: "runner_storage",
            from: "#runner_memfs",
            path: "/memfs",
        },
    ],
}