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

mojo/shell/native_runner_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.
-
-#include "base/files/scoped_temp_dir.h"
-#include "mojo/shell/application_manager/application_manager.h"
-#include "mojo/shell/context.h"
-#include "mojo/shell/filename_util.h"
-#include "testing/gtest/include/gtest/gtest.h"
-
-namespace mojo {
-namespace shell {
-namespace {
-
-struct TestState {
-  TestState()
-      : runner_was_created(false),
-        runner_was_started(false),
-        runner_was_destroyed(false) {}
-
-  bool runner_was_created;
-  bool runner_was_started;
-  bool runner_was_destroyed;
-};
-
-class TestNativeRunner : public NativeRunner {
- public:
-  explicit TestNativeRunner(TestState* state) : state_(state) {
-    state_->runner_was_created = true;
-  }
-  ~TestNativeRunner() override {
-    state_->runner_was_destroyed = true;
-    base::MessageLoop::current()->Quit();
-  }
-  void Start(const base::FilePath& app_path,
-             NativeApplicationCleanup cleanup,
-             InterfaceRequest<Application> application_request,
-             const base::Closure& app_completed_callback) override {
-    state_->runner_was_started = true;
-  }
-
- private:
-  TestState* state_;
-};
-
-class TestNativeRunnerFactory : public NativeRunnerFactory {
- public:
-  explicit TestNativeRunnerFactory(TestState* state) : state_(state) {}
-  ~TestNativeRunnerFactory() override {}
-  scoped_ptr<NativeRunner> Create(const Options& options) override {
-    return scoped_ptr<NativeRunner>(new TestNativeRunner(state_));
-  }
-
- private:
-  TestState* state_;
-};
-
-class NativeApplicationLoaderTest : public testing::Test,
-                                    public ApplicationManager::Delegate {
- public:
-  NativeApplicationLoaderTest() : application_manager_(this) {}
-  ~NativeApplicationLoaderTest() override {}
-  void SetUp() override {
-    context_.Init();
-    scoped_ptr<NativeRunnerFactory> factory(
-        new TestNativeRunnerFactory(&state_));
-    application_manager_.set_native_runner_factory(factory.Pass());
-    application_manager_.set_blocking_pool(
-        context_.task_runners()->blocking_pool());
-  }
-  void TearDown() override { context_.Shutdown(); }
-
- protected:
-  shell::Context context_;
-  base::MessageLoop loop_;
-  ApplicationManager application_manager_;
-  TestState state_;
-
- private:
-  // ApplicationManager::Delegate
-  GURL ResolveMappings(const GURL& url) override { return url; }
-  GURL ResolveMojoURL(const GURL& url) override { return url; }
-};
-
-TEST_F(NativeApplicationLoaderTest, DoesNotExist) {
-  base::ScopedTempDir temp_dir;
-  ASSERT_TRUE(temp_dir.CreateUniqueTempDir());
-  base::FilePath nonexistent_file(FILE_PATH_LITERAL("nonexistent.txt"));
-  GURL url(FilePathToFileURL(temp_dir.path().Append(nonexistent_file)));
-  InterfaceRequest<ServiceProvider> services;
-  ServiceProviderPtr service_provider;
-  application_manager_.ConnectToApplication(
-      url, GURL(), services.Pass(), service_provider.Pass(), base::Closure());
-  EXPECT_FALSE(state_.runner_was_created);
-  EXPECT_FALSE(state_.runner_was_started);
-  EXPECT_FALSE(state_.runner_was_destroyed);
-}
-
-}  // namespace
-}  // namespace shell
-}  // namespace mojo