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