src/chrome/browser/ui/webui/extensions/extension_settings_browsertest.cc

   1 // Copyright 2013 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 "chrome/browser/ui/webui/extensions/extension_settings_browsertest.h"
   6
   7 #include "base/files/file_path.h"
   8 #include "base/path_service.h"
   9 #include "base/strings/string_number_conversions.h"
  10 #include "chrome/browser/chrome_notification_types.h"
  11 #include "chrome/browser/extensions/crx_installer.h"
  12 #include "chrome/browser/extensions/extension_error_reporter.h"
  13 #include "chrome/browser/extensions/extension_install_prompt.h"
  14 #include "chrome/browser/extensions/extension_service.h"
  15 #include "chrome/browser/extensions/unpacked_installer.h"
  16 #include "chrome/browser/profiles/profile.h"
  17 #include "chrome/browser/profiles/profile_manager.h"
  18 #include "chrome/browser/ui/browser.h"
  19 #include "chrome/browser/ui/tabs/tab_strip_model.h"
  20 #include "chrome/common/chrome_paths.h"
  21 #include "content/public/browser/notification_registrar.h"
  22 #include "content/public/browser/notification_service.h"
  23 #include "content/public/browser/render_view_host.h"
  24 #include "content/public/test/browser_test_utils.h"
  25 #include "content/public/test/test_utils.h"
  26 #include "extensions/browser/extension_system.h"
  27 #include "extensions/common/extension_set.h"
  28
  29 using extensions::Extension;
  30
  31 ExtensionSettingsUIBrowserTest::ExtensionSettingsUIBrowserTest()
  32     : profile_(NULL) {}
  33
  34 ExtensionSettingsUIBrowserTest::~ExtensionSettingsUIBrowserTest() {}
  35
  36 Profile* ExtensionSettingsUIBrowserTest::GetProfile() {
  37   if (!profile_) {
  38     profile_ = browser() ? browser()->profile() :
  39                            ProfileManager::GetActiveUserProfile();
  40   }
  41   return profile_;
  42 }
  43
  44 void ExtensionSettingsUIBrowserTest::SetUpOnMainThread() {
  45   WebUIBrowserTest::SetUpOnMainThread();
  46   observer_.reset(new ExtensionTestNotificationObserver(browser()));
  47 }
  48
  49 void ExtensionSettingsUIBrowserTest::InstallGoodExtension() {
  50   base::FilePath test_data_dir;
  51   if (!PathService::Get(chrome::DIR_TEST_DATA, &test_data_dir)) {
  52     ADD_FAILURE();
  53     return;
  54   }
  55   base::FilePath extensions_data_dir = test_data_dir.AppendASCII("extensions");
  56   InstallExtension(extensions_data_dir.AppendASCII("good.crx"));
  57 }
  58
  59 class MockAutoConfirmExtensionInstallPrompt : public ExtensionInstallPrompt {
  60  public:
  61   explicit MockAutoConfirmExtensionInstallPrompt(
  62       content::WebContents* web_contents)
  63     : ExtensionInstallPrompt(web_contents) {}
  64
  65   // Proceed without confirmation prompt.
  66   virtual void ConfirmInstall(
  67       Delegate* delegate,
  68       const Extension* extension,
  69       const ShowDialogCallback& show_dialog_callback) OVERRIDE {
  70     delegate->InstallUIProceed();
  71   }
  72 };
  73
  74 const Extension* ExtensionSettingsUIBrowserTest::InstallExtension(
  75     const base::FilePath& path) {
  76   Profile* profile = this->GetProfile();
  77   ExtensionService* service = profile->GetExtensionService();
  78   service->set_show_extensions_prompts(false);
  79   size_t num_before = service->extensions()->size();
  80   {
  81     scoped_ptr<ExtensionInstallPrompt> install_ui;
  82     install_ui.reset(new MockAutoConfirmExtensionInstallPrompt(
  83         browser()->tab_strip_model()->GetActiveWebContents()));
  84
  85     base::FilePath crx_path = path;
  86     DCHECK(crx_path.Extension() == FILE_PATH_LITERAL(".crx"));
  87     if (crx_path.empty())
  88       return NULL;
  89
  90     scoped_refptr<extensions::CrxInstaller> installer(
  91         extensions::CrxInstaller::Create(service, install_ui.Pass()));
  92     installer->set_expected_id(std::string());
  93     installer->set_is_gallery_install(false);
  94     installer->set_install_source(extensions::Manifest::INTERNAL);
  95     installer->set_install_immediately(true);
  96     installer->set_off_store_install_allow_reason(
  97         extensions::CrxInstaller::OffStoreInstallAllowedInTest);
  98
  99     observer_->Watch(
 100         chrome::NOTIFICATION_CRX_INSTALLER_DONE,
 101         content::Source<extensions::CrxInstaller>(installer.get()));
 102
 103     installer->InstallCrx(crx_path);
 104
 105     observer_->Wait();
 106   }
 107
 108   size_t num_after = service->extensions()->size();
 109   if (num_before + 1 != num_after) {
 110     VLOG(1) << "Num extensions before: " << base::IntToString(num_before)
 111             << " num after: " << base::IntToString(num_after)
 112             << " Installed extensions follow:";
 113
 114     for (extensions::ExtensionSet::const_iterator it =
 115              service->extensions()->begin();
 116          it != service->extensions()->end(); ++it)
 117       VLOG(1) << "  " << (*it)->id();
 118
 119     VLOG(1) << "Errors follow:";
 120     const std::vector<base::string16>* errors =
 121         ExtensionErrorReporter::GetInstance()->GetErrors();
 122     for (std::vector<base::string16>::const_iterator iter = errors->begin();
 123          iter != errors->end(); ++iter)
 124       VLOG(1) << *iter;
 125
 126     return NULL;
 127   }
 128
 129   if (!observer_->WaitForExtensionViewsToLoad())
 130     return NULL;
 131   return service->GetExtensionById(last_loaded_extension_id(), false);
 132 }