| // 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. |
| |
| use { |
| component_events::{events::*, matcher::*}, |
| fidl_fuchsia_sys2 as fsys, |
| fuchsia_component_test::{Capability, ChildOptions, RealmBuilder, Ref, Route}, |
| }; |
| |
| async fn start_nested_cm_and_wait_for_clean_stop(root_url: &str, moniker_to_wait_on: &str) { |
| let builder = RealmBuilder::new().await.unwrap(); |
| let root = builder.add_child("root", root_url, ChildOptions::new().eager()).await.unwrap(); |
| builder |
| .add_route( |
| Route::new() |
| .capability(Capability::protocol_by_name("fuchsia.logger.LogSink")) |
| .capability(Capability::protocol_by_name("fuchsia.sys2.EventSource")) |
| .capability(Capability::event(fuchsia_component_test::Event::DirectoryReady( |
| "diagnostics".to_string(), |
| ))) |
| .from(Ref::parent()) |
| .to(&root), |
| ) |
| .await |
| .unwrap(); |
| let instance = |
| builder.build_in_nested_component_manager("#meta/component_manager.cm").await.unwrap(); |
| let proxy = |
| instance.root.connect_to_protocol_at_exposed_dir::<fsys::EventSourceMarker>().unwrap(); |
| |
| let event_source = EventSource::from_proxy(proxy); |
| |
| let mut event_stream = |
| event_source.subscribe(vec![EventSubscription::new(vec![Stopped::NAME])]).await.unwrap(); |
| |
| instance.start_component_tree().await.unwrap(); |
| |
| // Expect the component to stop |
| EventMatcher::ok() |
| .stop(Some(ExitStatusMatcher::Clean)) |
| .moniker(moniker_to_wait_on) |
| .wait::<Stopped>(&mut event_stream) |
| .await |
| .unwrap(); |
| } |
| |
| #[fuchsia::test] |
| async fn component_manager_exposes_inspect() { |
| start_nested_cm_and_wait_for_clean_stop( |
| "#meta/component-manager-inspect.cm", |
| "./root/reporter", |
| ) |
| .await; |
| } |
| |
| #[fuchsia::test] |
| async fn cleanup_of_components_without_diagnostics() { |
| start_nested_cm_and_wait_for_clean_stop("#meta/cleanup-root.cm", "./root/cleanup").await; |
| } |