chrome/browser/apps/custom_launcher_page_browsertest_views.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 <string>
   6
   7 #include "ash/shell.h"
   8 #include "base/command_line.h"
   9 #include "chrome/browser/apps/app_browsertest_util.h"
  10 #include "chrome/browser/ui/app_list/app_list_service.h"
  11 #include "chrome/browser/ui/app_list/app_list_service_views.h"
  12 #include "chrome/browser/ui/app_list/app_list_shower_views.h"
  13 #include "extensions/common/extension.h"
  14 #include "extensions/common/switches.h"
  15 #include "extensions/test/extension_test_message_listener.h"
  16 #include "ui/app_list/app_list_switches.h"
  17 #include "ui/app_list/views/app_list_main_view.h"
  18 #include "ui/app_list/views/app_list_view.h"
  19 #include "ui/app_list/views/contents_view.h"
  20
  21 namespace {
  22
  23 // The path of the test application within the "platform_apps" directory.
  24 const char kCustomLauncherPagePath[] = "custom_launcher_page";
  25
  26 // The app ID of the test application.
  27 const char kCustomLauncherPageID[] = "lmadimbbgapmngbiclpjjngmdickadpl";
  28
  29 }  // namespace
  30
  31 // Browser tests for custom launcher pages, platform apps that run as a page in
  32 // the app launcher. Within this test class, LoadAndLaunchPlatformApp runs the
  33 // app inside the launcher, not as a standalone background page.
  34 // the app launcher.
  35 class CustomLauncherPageBrowserTest
  36     : public extensions::PlatformAppBrowserTest {
  37  public:
  38   CustomLauncherPageBrowserTest() {}
  39
  40   void SetUpCommandLine(base::CommandLine* command_line) override {
  41     PlatformAppBrowserTest::SetUpCommandLine(command_line);
  42
  43     // Custom launcher pages only work in the experimental app list.
  44     command_line->AppendSwitch(app_list::switches::kEnableExperimentalAppList);
  45
  46     // Ensure the app list does not close during the test.
  47     command_line->AppendSwitch(
  48         app_list::switches::kDisableAppListDismissOnBlur);
  49
  50     // The test app must be whitelisted to use launcher_page.
  51     command_line->AppendSwitchASCII(
  52         extensions::switches::kWhitelistedExtensionID, kCustomLauncherPageID);
  53   }
  54
  55   // Open the launcher. Ignores the Extension argument (this will simply
  56   // activate any loaded launcher pages).
  57   void LaunchPlatformApp(const extensions::Extension* /*unused*/) override {
  58     AppListService* service =
  59         AppListService::Get(chrome::HOST_DESKTOP_TYPE_NATIVE);
  60     DCHECK(service);
  61     service->ShowForProfile(browser()->profile());
  62   }
  63
  64   app_list::AppListView* GetAppListView() {
  65     app_list::AppListView* app_list_view = nullptr;
  66 #if defined(OS_CHROMEOS)
  67     ash::Shell* shell = ash::Shell::GetInstance();
  68     app_list_view = shell->GetAppListView();
  69     EXPECT_TRUE(shell->GetAppListTargetVisibility());
  70 #else
  71     AppListServiceViews* service = static_cast<AppListServiceViews*>(
  72         AppListService::Get(chrome::HOST_DESKTOP_TYPE_NATIVE));
  73     // The app list should have loaded instantly since the profile is already
  74     // loaded.
  75     EXPECT_TRUE(service->IsAppListVisible());
  76     app_list_view = service->shower().app_list();
  77 #endif
  78     return app_list_view;
  79   }
  80
  81  private:
  82   DISALLOW_COPY_AND_ASSIGN(CustomLauncherPageBrowserTest);
  83 };
  84
  85 IN_PROC_BROWSER_TEST_F(CustomLauncherPageBrowserTest,
  86                        OpenLauncherAndSwitchToCustomPage) {
  87   LoadAndLaunchPlatformApp(kCustomLauncherPagePath, "Launched");
  88   app_list::AppListView* app_list_view = GetAppListView();
  89   app_list::ContentsView* contents_view =
  90       app_list_view->app_list_main_view()->contents_view();
  91
  92   ASSERT_TRUE(
  93       contents_view->IsStateActive(app_list::AppListModel::STATE_START));
  94
  95   {
  96     ExtensionTestMessageListener listener("onPageProgressAt1", false);
  97     contents_view->SetActivePage(contents_view->GetPageIndexForState(
  98         app_list::AppListModel::STATE_CUSTOM_LAUNCHER_PAGE));
  99
 100     listener.WaitUntilSatisfied();
 101   }
 102   {
 103     ExtensionTestMessageListener listener("onPageProgressAt0", false);
 104     contents_view->SetActivePage(contents_view->GetPageIndexForState(
 105         app_list::AppListModel::STATE_START));
 106
 107     listener.WaitUntilSatisfied();
 108   }
 109 }
 110
 111 IN_PROC_BROWSER_TEST_F(CustomLauncherPageBrowserTest, LauncherPageSubpages) {
 112   LoadAndLaunchPlatformApp(kCustomLauncherPagePath, "Launched");
 113
 114   app_list::AppListView* app_list_view = GetAppListView();
 115   app_list::AppListModel* model = app_list_view->app_list_main_view()->model();
 116   app_list::ContentsView* contents_view =
 117       app_list_view->app_list_main_view()->contents_view();
 118
 119   ASSERT_TRUE(
 120       contents_view->IsStateActive(app_list::AppListModel::STATE_START));
 121
 122   {
 123     ExtensionTestMessageListener listener("onPageProgressAt1", false);
 124     contents_view->SetActivePage(contents_view->GetPageIndexForState(
 125         app_list::AppListModel::STATE_CUSTOM_LAUNCHER_PAGE));
 126     listener.WaitUntilSatisfied();
 127     EXPECT_TRUE(contents_view->IsStateActive(
 128         app_list::AppListModel::STATE_CUSTOM_LAUNCHER_PAGE));
 129     // The app pushes 2 subpages when the launcher page is shown.
 130     EXPECT_EQ(2, model->custom_launcher_page_subpage_depth());
 131   }
 132
 133   // Pop the subpages.
 134   {
 135     ExtensionTestMessageListener listener("onPopSubpage", false);
 136     EXPECT_TRUE(contents_view->Back());
 137     listener.WaitUntilSatisfied();
 138     EXPECT_TRUE(contents_view->IsStateActive(
 139         app_list::AppListModel::STATE_CUSTOM_LAUNCHER_PAGE));
 140     EXPECT_EQ(1, model->custom_launcher_page_subpage_depth());
 141   }
 142   {
 143     ExtensionTestMessageListener listener("onPopSubpage", false);
 144     EXPECT_TRUE(contents_view->Back());
 145     listener.WaitUntilSatisfied();
 146     EXPECT_TRUE(contents_view->IsStateActive(
 147         app_list::AppListModel::STATE_CUSTOM_LAUNCHER_PAGE));
 148     EXPECT_EQ(0, model->custom_launcher_page_subpage_depth());
 149   }
 150
 151   // Once all subpages are popped, the start page should show.
 152   EXPECT_TRUE(contents_view->Back());
 153
 154   // Immediately finish the animation.
 155   contents_view->Layout();
 156   EXPECT_TRUE(
 157       contents_view->IsStateActive(app_list::AppListModel::STATE_START));
 158 }