chrome/browser/extensions/zipfile_installer_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/bind.h"
   6 #include "base/command_line.h"
   7 #include "base/files/file_util.h"
   8 #include "base/memory/ref_counted.h"
   9 #include "base/message_loop/message_loop.h"
  10 #include "base/path_service.h"
  11 #include "base/run_loop.h"
  12 #include "base/strings/string_util.h"
  13 #include "base/thread_task_runner_handle.h"
  14 #include "base/values.h"
  15 #include "chrome/browser/extensions/extension_service.h"
  16 #include "chrome/browser/extensions/test_extension_system.h"
  17 #include "chrome/browser/extensions/zipfile_installer.h"
  18 #include "chrome/common/chrome_paths.h"
  19 #include "chrome/test/base/testing_profile.h"
  20 #include "content/public/test/test_browser_thread_bundle.h"
  21 #include "content/public/test/test_utils.h"
  22 #include "extensions/browser/extension_registry.h"
  23 #include "extensions/browser/extension_registry_observer.h"
  24 #include "extensions/common/constants.h"
  25 #include "extensions/common/extension.h"
  26 #include "testing/gtest/include/gtest/gtest.h"
  27
  28 #if defined(OS_CHROMEOS)
  29 #include "chrome/browser/chromeos/login/users/scoped_test_user_manager.h"
  30 #include "chrome/browser/chromeos/settings/cros_settings.h"
  31 #include "chrome/browser/chromeos/settings/device_settings_service.h"
  32 #endif
  33
  34 namespace extensions {
  35
  36 namespace {
  37
  38 struct MockExtensionRegistryObserver : public ExtensionRegistryObserver {
  39   void WaitForInstall() {
  40     scoped_refptr<content::MessageLoopRunner> runner =
  41         new content::MessageLoopRunner;
  42     quit_closure_ = runner->QuitClosure();
  43     runner->Run();
  44   }
  45
  46   void OnExtensionWillBeInstalled(content::BrowserContext* browser_context,
  47                                   const Extension* extension,
  48                                   bool is_update,
  49                                   bool from_ephemeral,
  50                                   const std::string& old_name) override {
  51     last_extension_installed = extension->id();
  52     quit_closure_.Run();
  53   }
  54
  55   std::string last_extension_installed;
  56   base::Closure quit_closure_;
  57 };
  58
  59 }  // namespace
  60
  61 class ZipFileInstallerTest : public testing::Test {
  62  public:
  63   ZipFileInstallerTest()
  64       : browser_threads_(content::TestBrowserThreadBundle::IO_MAINLOOP) {}
  65
  66   void SetUp() override {
  67     in_process_utility_thread_helper_.reset(
  68         new content::InProcessUtilityThreadHelper);
  69
  70     // Create profile for extension service.
  71     profile_.reset(new TestingProfile());
  72     TestExtensionSystem* system =
  73         static_cast<TestExtensionSystem*>(ExtensionSystem::Get(profile_.get()));
  74     extension_service_ = system->CreateExtensionService(
  75         base::CommandLine::ForCurrentProcess(), base::FilePath(), false);
  76     ExtensionRegistry* registry(ExtensionRegistry::Get(profile_.get()));
  77     registry->AddObserver(&observer_);
  78   }
  79
  80   void TearDown() override {
  81     // Need to destruct ZipFileInstaller before the message loop since
  82     // it posts a task to it.
  83     zipfile_installer_ = NULL;
  84     ExtensionRegistry* registry(ExtensionRegistry::Get(profile_.get()));
  85     registry->RemoveObserver(&observer_);
  86     profile_.reset();
  87     base::RunLoop().RunUntilIdle();
  88   }
  89
  90   void RunInstaller(const std::string& zip_name) {
  91     base::FilePath original_path;
  92     ASSERT_TRUE(PathService::Get(chrome::DIR_TEST_DATA, &original_path));
  93     original_path = original_path.AppendASCII("extensions")
  94                         .AppendASCII("zipfile_installer")
  95                         .AppendASCII(zip_name);
  96     ASSERT_TRUE(base::PathExists(original_path)) << original_path.value();
  97
  98     zipfile_installer_ = ZipFileInstaller::Create(extension_service_);
  99
 100     base::ThreadTaskRunnerHandle::Get()->PostTask(
 101         FROM_HERE,
 102         base::Bind(&ZipFileInstaller::LoadFromZipFile,
 103                    zipfile_installer_.get(),
 104                    original_path));
 105     observer_.WaitForInstall();
 106   }
 107
 108  protected:
 109   scoped_refptr<ZipFileInstaller> zipfile_installer_;
 110
 111   scoped_ptr<TestingProfile> profile_;
 112   ExtensionService* extension_service_;
 113
 114   content::TestBrowserThreadBundle browser_threads_;
 115   scoped_ptr<content::InProcessUtilityThreadHelper>
 116       in_process_utility_thread_helper_;
 117   MockExtensionRegistryObserver observer_;
 118
 119 #if defined(OS_CHROMEOS)
 120   chromeos::ScopedTestDeviceSettingsService test_device_settings_service_;
 121   chromeos::ScopedTestCrosSettings test_cros_settings_;
 122   // ChromeOS needs a user manager to instantiate an extension service.
 123   chromeos::ScopedTestUserManager test_user_manager_;
 124 #endif
 125 };
 126
 127 TEST_F(ZipFileInstallerTest, GoodZip) {
 128   RunInstaller("good.zip");
 129 }
 130
 131 TEST_F(ZipFileInstallerTest, ZipWithPublicKey) {
 132   RunInstaller("public_key.zip");
 133   const char kIdForPublicKey[] = "ikppjpenhoddphklkpdfdfdabbakkpal";
 134   EXPECT_EQ(observer_.last_extension_installed, kIdForPublicKey);
 135 }
 136
 137 }  // namespace extensions