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 "base/path_service.h"
   7 #include "mojo/runner/context.h"
   8 #include "mojo/shell/application_manager.h"
   9 #include "mojo/util/filename_util.h"
  10 #include "testing/gtest/include/gtest/gtest.h"
  11
  12 namespace mojo {
  13 namespace runner {
  14 namespace {
  15
  16 struct TestState {
  17   TestState()
  18       : runner_was_created(false),
  19         runner_was_started(false),
  20         runner_was_destroyed(false) {}
  21
  22   bool runner_was_created;
  23   bool runner_was_started;
  24   bool runner_was_destroyed;
  25 };
  26
  27 class TestNativeRunner : public shell::NativeRunner {
  28  public:
  29   explicit TestNativeRunner(TestState* state) : state_(state) {
  30     state_->runner_was_created = true;
  31   }
  32   ~TestNativeRunner() override {
  33     state_->runner_was_destroyed = true;
  34     if (base::MessageLoop::current()->is_running())
  35       base::MessageLoop::current()->Quit();
  36   }
  37   void Start(const base::FilePath& app_path,
  38              bool start_sandboxed,
  39              InterfaceRequest<Application> application_request,
  40              const base::Closure& app_completed_callback) override {
  41     state_->runner_was_started = true;
  42   }
  43
  44  private:
  45   TestState* state_;
  46 };
  47
  48 class TestNativeRunnerFactory : public shell::NativeRunnerFactory {
  49  public:
  50   explicit TestNativeRunnerFactory(TestState* state) : state_(state) {}
  51   ~TestNativeRunnerFactory() override {}
  52   scoped_ptr<shell::NativeRunner> Create() override {
  53     return scoped_ptr<shell::NativeRunner>(new TestNativeRunner(state_));
  54   }
  55
  56  private:
  57   TestState* state_;
  58 };
  59
  60 class NativeApplicationLoaderTest : public testing::Test {
  61  public:
  62   NativeApplicationLoaderTest() {
  63     base::FilePath shell_dir;
  64     PathService::Get(base::DIR_MODULE, &shell_dir);
  65     context_.reset(new Context(shell_dir));
  66     loop_.reset(new base::MessageLoop);
  67   }
  68   ~NativeApplicationLoaderTest() override {
  69     loop_.reset();
  70     context_.reset();
  71   }
  72   void SetUp() override {
  73     context_->Init();
  74     scoped_ptr<shell::NativeRunnerFactory> factory(
  75         new TestNativeRunnerFactory(&state_));
  76     context_->application_manager()->set_native_runner_factory(factory.Pass());
  77     context_->application_manager()->set_blocking_pool(
  78         context_->task_runners()->blocking_pool());
  79   }
  80   void TearDown() override { context_->Shutdown(); }
  81
  82  protected:
  83   scoped_ptr<base::MessageLoop> loop_;
  84   scoped_ptr<Context> context_;
  85   TestState state_;
  86 };
  87
  88 TEST_F(NativeApplicationLoaderTest, DoesNotExist) {
  89   base::ScopedTempDir temp_dir;
  90   ASSERT_TRUE(temp_dir.CreateUniqueTempDir());
  91   base::FilePath nonexistent_file(FILE_PATH_LITERAL("nonexistent.txt"));
  92   GURL url(util::FilePathToFileURL(temp_dir.path().Append(nonexistent_file)));
  93   InterfaceRequest<ServiceProvider> services;
  94   ServiceProviderPtr service_provider;
  95   mojo::URLRequestPtr request(mojo::URLRequest::New());
  96   request->url = mojo::String::From(url.spec());
  97
  98   scoped_ptr<shell::ConnectToApplicationParams> params(
  99       new shell::ConnectToApplicationParams);
 100   params->SetURLInfo(request.Pass());
 101   params->set_services(services.Pass());
 102   params->set_exposed_services(service_provider.Pass());
 103   params->set_filter(shell::GetPermissiveCapabilityFilter());
 104   context_->application_manager()->ConnectToApplication(params.Pass());
 105   EXPECT_FALSE(state_.runner_was_created);
 106   EXPECT_FALSE(state_.runner_was_started);
 107   EXPECT_FALSE(state_.runner_was_destroyed);
 108 }
 109
 110 }  // namespace
 111 }  // namespace runner
 112 }  // namespace mojo