sdk/fidl/fuchsia.test.manager/test_manager.fidl

// Copyright 2019 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.

library fuchsia.test.manager;

using fuchsia.developer.remotecontrol;
using fuchsia.diagnostics;
using fuchsia.test;
using fuchsia.url;

/// Holds the server end of an iterator over the isolated logs of a test.
resource flexible union LogsIterator {
    /// Server end of the iterator, when this protocol is used by host-side clients.
    1: request<fuchsia.developer.remotecontrol.ArchiveIterator> archive;
    /// Server end of the iterator, when this protocol is used by Fuchsia clients.
    2: request<fuchsia.diagnostics.BatchIterator> batch;
};

/// Options to run particular test suite.
resource table LaunchOptions {
    /// Isolated logs from the test component will be streamed through this iterator.
    1: LogsIterator logs_iterator;
};

/// Error for `LaunchSuite` call.
enum LaunchError {
    /// There were insufficient resources to perform the operation.
    RESOURCE_UNAVAILABLE = 1;

    /// Cannot resolve `test_url`.
    INSTANCE_CANNOT_RESOLVE = 2;

    /// Invalid argument(s) passed.
    INVALID_ARGS = 3;

    /// Failed to connect to the `fuchsia.test.TestSuite` that the test should
    /// expose.
    FAILED_TO_CONNECT_TO_TEST_SUITE = 4;

    /// Some internal error occured. Something wrong with test manager setup. Check logs and report bug.
    INTERNAL_ERROR = 5;
};

/// Controller for running suite. Suite would be destroyed when client end of this protocol is closed.
protocol SuiteController {
    /// Destroys running suite.
    Kill();
};

/// Launches a test that implements the `fuchsia.test.Suite` protocol
/// (either directly or via a runner adapter). The test must be a
/// v2 component test.
///
/// Designed to be used by run_test_suite to execute v2 tests.
///
/// If test suite doesn't expose `fuchsia.test.Suite` protocol, this
/// call will suceed but call on suite protocol will fail with `PEER_CLOSED` error.
[Discoverable]
protocol Harness {
    LaunchSuite(fuchsia.url.Url test_url, LaunchOptions options,
                request<fuchsia.test.Suite> suite, request<SuiteController> controller) -> ()
        error LaunchError;
};