content/public/test/test_service.mojom

// Copyright 2015 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

module content.mojom;

import "mojo/public/mojom/base/shared_memory.mojom";

interface TestService {
  // Doesn't actually do anything, just responds.
  DoSomething() => ();

  // Terminates the current process to cause a connection error. Meant to test
  // a connection error for the utility process.
  DoTerminateProcess() => ();

  // Crashes the current process. Meant to test that crash notifications are
  // being sent correctly.
  DoCrashImmediately() => ();

  // Tries to create a temporary folder. Requires a sandbox to succeed.
  CreateFolder() => (bool succeeded);

  // Retrieve the requestor name as seen by the test app providing this service.
  GetRequestorName() => (string name);

  // Requests that a new read-only shared memory region be created and
  // returned. On success, |region| is valid and its contents match |message|'s
  // bytes exactly.
  CreateReadOnlySharedMemoryRegion(string message)
      => (mojo_base.mojom.ReadOnlySharedMemoryRegion? region);

  // Requests that a new writable shared memory region be created and
  // returned. On success, |region| is valid and its contents match |message|'s
  // bytes exactly.
  CreateWritableSharedMemoryRegion(string message)
      => (mojo_base.mojom.WritableSharedMemoryRegion? region);

  // Requests that a new unsafe shared memory region be created and returned.
  // On success, |region| is valid and its contents match |message|'s bytes
  // exactly.
  CreateUnsafeSharedMemoryRegion(string message)
      => (mojo_base.mojom.UnsafeSharedMemoryRegion? region);

  // Returns the result of sandbox::policy::Sandbox::IsProcessSandboxed().
  IsProcessSandboxed() => (bool is_sandboxed);
};