mojo/runner/native_runner_unittest.cc

   1 // Copyright 2014 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "base/files/scoped_temp_dir.h"
   6 #include "mojo/runner/context.h"
   7 #include "mojo/shell/application_manager.h"
   8 #include "mojo/util/filename_util.h"
   9 #include "testing/gtest/include/gtest/gtest.h"
  10
  11 namespace mojo {
  12 namespace runner {
  13 namespace {
  14
  15 struct TestState {
  16   TestState()
  17       : runner_was_created(false),
  18         runner_was_started(false),
  19         runner_was_destroyed(false) {}
  20
  21   bool runner_was_created;
  22   bool runner_was_started;
  23   bool runner_was_destroyed;
  24 };
  25
  26 class TestNativeRunner : public shell::NativeRunner {
  27  public:
  28   explicit TestNativeRunner(TestState* state) : state_(state) {
  29     state_->runner_was_created = true;
  30   }
  31   ~TestNativeRunner() override {
  32     state_->runner_was_destroyed = true;
  33     base::MessageLoop::current()->Quit();
  34   }
  35   void Start(const base::FilePath& app_path,
  36              shell::NativeApplicationCleanup cleanup,
  37              InterfaceRequest<Application> application_request,
  38              const base::Closure& app_completed_callback) override {
  39     state_->runner_was_started = true;
  40   }
  41
  42  private:
  43   TestState* state_;
  44 };
  45
  46 class TestNativeRunnerFactory : public shell::NativeRunnerFactory {
  47  public:
  48   explicit TestNativeRunnerFactory(TestState* state) : state_(state) {}
  49   ~TestNativeRunnerFactory() override {}
  50   scoped_ptr<shell::NativeRunner> Create(const Options& options) override {
  51     return scoped_ptr<shell::NativeRunner>(new TestNativeRunner(state_));
  52   }
  53
  54  private:
  55   TestState* state_;
  56 };
  57
  58 class NativeApplicationLoaderTest : public testing::Test,
  59                                     public shell::ApplicationManager::Delegate {
  60  public:
  61   NativeApplicationLoaderTest() : application_manager_(this) {}
  62   ~NativeApplicationLoaderTest() override {}
  63   void SetUp() override {
  64     context_.Init();
  65     scoped_ptr<shell::NativeRunnerFactory> factory(
  66         new TestNativeRunnerFactory(&state_));
  67     application_manager_.set_native_runner_factory(factory.Pass());
  68     application_manager_.set_blocking_pool(
  69         context_.task_runners()->blocking_pool());
  70   }
  71   void TearDown() override { context_.Shutdown(); }
  72
  73  protected:
  74   Context context_;
  75   base::MessageLoop loop_;
  76   shell::ApplicationManager application_manager_;
  77   TestState state_;
  78
  79  private:
  80   // shell::ApplicationManager::Delegate
  81   GURL ResolveMappings(const GURL& url) override { return url; }
  82   GURL ResolveMojoURL(const GURL& url) override { return url; }
  83   bool CreateFetcher(
  84       const GURL& url,
  85       const shell::Fetcher::FetchCallback& loader_callback) override {
  86     return false;
  87   }
  88 };
  89
  90 TEST_F(NativeApplicationLoaderTest, DoesNotExist) {
  91   base::ScopedTempDir temp_dir;
  92   ASSERT_TRUE(temp_dir.CreateUniqueTempDir());
  93   base::FilePath nonexistent_file(FILE_PATH_LITERAL("nonexistent.txt"));
  94   GURL url(util::FilePathToFileURL(temp_dir.path().Append(nonexistent_file)));
  95   InterfaceRequest<ServiceProvider> services;
  96   ServiceProviderPtr service_provider;
  97   mojo::URLRequestPtr request(mojo::URLRequest::New());
  98   request->url = mojo::String::From(url.spec());
  99   application_manager_.ConnectToApplication(
 100       request.Pass(), GURL(), services.Pass(), service_provider.Pass(),
 101       base::Closure());
 102   EXPECT_FALSE(state_.runner_was_created);
 103   EXPECT_FALSE(state_.runner_was_started);
 104   EXPECT_FALSE(state_.runner_was_destroyed);
 105 }
 106
 107 }  // namespace
 108 }  // namespace runner
 109 }  // namespace mojo