File: test_connector.mojom

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// Copyright 2024 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

module heap_profiling.mojom;

import "components/heap_profiling/in_process/mojom/snapshot_controller.mojom";
import "components/metrics/public/mojom/call_stack_profile_collector.mojom";

// Bootstraps heap_profiling.mojom.SnapshotController (browser->child) and
// metrics.mojom.CallStacksProfileCollector (child->browser) connections in a
// multiprocess test.
interface TestConnector {
  // Passes `controller` to the child, which should reply once it's bound.
  ConnectSnapshotController(
      pending_receiver<heap_profiling.mojom.SnapshotController> controller) =>
      ();

  // Passes `collector` to the child, which should reply once it's bound.
  ConnectProfileCollector(
      pending_remote<metrics.mojom.CallStackProfileCollector> collector) => ();

  // Tells the child the test is over.
  Disconnect();
};