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