Separate mojo/shell into a runner and the application manager (shell)

mojo/shell/child_process_host_unittest.cc

-// Copyright 2014 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.
-
-// Note: This file also tests child_process.*.
-
-#include "mojo/shell/child_process_host.h"
-
-#include "base/logging.h"
-#include "base/macros.h"
-#include "base/message_loop/message_loop.h"
-#include "mojo/common/message_pump_mojo.h"
-#include "mojo/shell/context.h"
-#include "testing/gtest/include/gtest/gtest.h"
-
-namespace mojo {
-namespace shell {
-namespace {
-
-// Subclass just so we can observe |DidStart()|.
-class TestChildProcessHost : public ChildProcessHost {
- public:
-  explicit TestChildProcessHost(Context* context)
-      : ChildProcessHost(context, "test") {}
-  ~TestChildProcessHost() override {}
-
-  void DidStart(bool success) override {
-    EXPECT_TRUE(success);
-    ChildProcessHost::DidStart(success);
-    base::MessageLoop::current()->QuitWhenIdle();
-  }
-
- private:
-  DISALLOW_COPY_AND_ASSIGN(TestChildProcessHost);
-};
-
-#if defined(OS_ANDROID)
-// TODO(qsr): Multiprocess shell tests are not supported on android.
-#define MAYBE_StartJoin DISABLED_StartJoin
-#else
-#define MAYBE_StartJoin StartJoin
-#endif  // defined(OS_ANDROID)
-// Just tests starting the child process and joining it (without starting an
-// app).
-TEST(ChildProcessHostTest, MAYBE_StartJoin) {
-  Context context;
-  base::MessageLoop message_loop(
-      scoped_ptr<base::MessagePump>(new common::MessagePumpMojo()));
-  context.Init();
-  TestChildProcessHost child_process_host(&context);
-  child_process_host.Start();
-  message_loop.Run();
-  child_process_host.ExitNow(123);
-  int exit_code = child_process_host.Join();
-  VLOG(2) << "Joined child: exit_code = " << exit_code;
-  EXPECT_EQ(123, exit_code);
-
-  context.Shutdown();
-}
-
-}  // namespace
-}  // namespace shell
-}  // namespace mojo