mojo/shell/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/shell/application_manager/application_manager.h"
   7 #include "mojo/shell/context.h"
   8 #include "mojo/shell/filename_util.h"
   9 #include "testing/gtest/include/gtest/gtest.h"
  10
  11 namespace mojo {
  12 namespace shell {
  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 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              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 NativeRunnerFactory {
  47  public:
  48   explicit TestNativeRunnerFactory(TestState* state) : state_(state) {}
  49   ~TestNativeRunnerFactory() override {}
  50   scoped_ptr<NativeRunner> Create(const Options& options) override {
  51     return scoped_ptr<NativeRunner>(new TestNativeRunner(state_));
  52   }
  53
  54  private:
  55   TestState* state_;
  56 };
  57
  58 class NativeApplicationLoaderTest : public testing::Test,
  59                                     public ApplicationManager::Delegate {
  60  public:
  61   NativeApplicationLoaderTest() : application_manager_(this) {}
  62   ~NativeApplicationLoaderTest() override {}
  63   void SetUp() override {
  64     context_.Init();
  65     scoped_ptr<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   shell::Context context_;
  75   base::MessageLoop loop_;
  76   ApplicationManager application_manager_;
  77   TestState state_;
  78
  79  private:
  80   // ApplicationManager::Delegate
  81   GURL ResolveURL(const GURL& url) override { return url; }
  82
  83   GURL ResolveMappings(const GURL& url) override { return url; }
  84 };
  85
  86 TEST_F(NativeApplicationLoaderTest, DoesNotExist) {
  87   base::ScopedTempDir temp_dir;
  88   ASSERT_TRUE(temp_dir.CreateUniqueTempDir());
  89   base::FilePath nonexistent_file(FILE_PATH_LITERAL("nonexistent.txt"));
  90   GURL url(FilePathToFileURL(temp_dir.path().Append(nonexistent_file)));
  91   InterfaceRequest<ServiceProvider> services;
  92   ServiceProviderPtr service_provider;
  93   application_manager_.ConnectToApplication(
  94       url, GURL(), services.Pass(), service_provider.Pass(), base::Closure());
  95   EXPECT_FALSE(state_.runner_was_created);
  96   EXPECT_FALSE(state_.runner_was_started);
  97   EXPECT_FALSE(state_.runner_was_destroyed);
  98 }
  99
 100 }  // namespace
 101 }  // namespace shell
 102 }  // namespace mojo