chrome/browser/browser_commands_unittest.cc

   1 // Copyright (c) 2012 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/app/chrome_command_ids.h"
   6 #include "chrome/browser/bookmarks/bookmark_model.h"
   7 #include "chrome/browser/bookmarks/bookmark_model_factory.h"
   8 #include "chrome/browser/bookmarks/bookmark_test_helpers.h"
   9 #include "chrome/browser/ui/browser_command_controller.h"
  10 #include "chrome/browser/ui/browser_commands.h"
  11 #include "chrome/browser/ui/browser_finder.h"
  12 #include "chrome/browser/ui/tabs/tab_strip_model.h"
  13 #include "chrome/common/url_constants.h"
  14 #include "chrome/test/base/browser_with_test_window_test.h"
  15 #include "chrome/test/base/testing_profile.h"
  16 #include "content/public/browser/navigation_controller.h"
  17 #include "content/public/browser/navigation_entry.h"
  18 #include "content/public/browser/web_contents.h"
  19
  20 typedef BrowserWithTestWindowTest BrowserCommandsTest;
  21
  22 using content::OpenURLParams;
  23 using content::Referrer;
  24 using content::WebContents;
  25
  26 // Tests IDC_SELECT_TAB_0, IDC_SELECT_NEXT_TAB, IDC_SELECT_PREVIOUS_TAB and
  27 // IDC_SELECT_LAST_TAB.
  28 TEST_F(BrowserCommandsTest, TabNavigationAccelerators) {
  29   GURL about_blank(content::kAboutBlankURL);
  30
  31   // Create three tabs.
  32   AddTab(browser(), about_blank);
  33   AddTab(browser(), about_blank);
  34   AddTab(browser(), about_blank);
  35
  36   // Select the second tab.
  37   browser()->tab_strip_model()->ActivateTabAt(1, false);
  38
  39   CommandUpdater* updater = browser()->command_controller()->command_updater();
  40
  41   // Navigate to the first tab using an accelerator.
  42   updater->ExecuteCommand(IDC_SELECT_TAB_0);
  43   ASSERT_EQ(0, browser()->tab_strip_model()->active_index());
  44
  45   // Navigate to the second tab using the next accelerators.
  46   updater->ExecuteCommand(IDC_SELECT_NEXT_TAB);
  47   ASSERT_EQ(1, browser()->tab_strip_model()->active_index());
  48
  49   // Navigate back to the first tab using the previous accelerators.
  50   updater->ExecuteCommand(IDC_SELECT_PREVIOUS_TAB);
  51   ASSERT_EQ(0, browser()->tab_strip_model()->active_index());
  52
  53   // Navigate to the last tab using the select last accelerator.
  54   updater->ExecuteCommand(IDC_SELECT_LAST_TAB);
  55   ASSERT_EQ(2, browser()->tab_strip_model()->active_index());
  56 }
  57
  58 // Tests IDC_DUPLICATE_TAB.
  59 TEST_F(BrowserCommandsTest, DuplicateTab) {
  60   GURL url1("http://foo/1");
  61   GURL url2("http://foo/2");
  62   GURL url3("http://foo/3");
  63   GURL url4("http://foo/4");
  64
  65   // Navigate to three urls, plus a pending URL that hasn't committed.
  66   AddTab(browser(), url1);
  67   NavigateAndCommitActiveTab(url2);
  68   NavigateAndCommitActiveTab(url3);
  69   content::NavigationController& orig_controller =
  70       browser()->tab_strip_model()->GetWebContentsAt(0)->GetController();
  71   orig_controller.LoadURL(
  72       url4, content::Referrer(), content::PAGE_TRANSITION_LINK, std::string());
  73   EXPECT_EQ(3, orig_controller.GetEntryCount());
  74   EXPECT_TRUE(orig_controller.GetPendingEntry());
  75
  76   size_t initial_window_count = chrome::GetTotalBrowserCount();
  77
  78   // Duplicate the tab.
  79   chrome::ExecuteCommand(browser(), IDC_DUPLICATE_TAB);
  80
  81   // The duplicated tab should not end up in a new window.
  82   size_t window_count = chrome::GetTotalBrowserCount();
  83   ASSERT_EQ(initial_window_count, window_count);
  84
  85   // And we should have a newly duplicated tab.
  86   ASSERT_EQ(2, browser()->tab_strip_model()->count());
  87
  88   // Verify the stack of urls.
  89   content::NavigationController& controller =
  90       browser()->tab_strip_model()->GetWebContentsAt(1)->GetController();
  91   EXPECT_EQ(3, controller.GetEntryCount());
  92   EXPECT_EQ(2, controller.GetCurrentEntryIndex());
  93   EXPECT_EQ(url1, controller.GetEntryAtIndex(0)->GetURL());
  94   EXPECT_EQ(url2, controller.GetEntryAtIndex(1)->GetURL());
  95   EXPECT_EQ(url3, controller.GetEntryAtIndex(2)->GetURL());
  96   EXPECT_FALSE(controller.GetPendingEntry());
  97 }
  98
  99 // Tests IDC_VIEW_SOURCE (See http://crbug.com/138140).
 100 TEST_F(BrowserCommandsTest, ViewSource) {
 101   GURL url1("http://foo/1");
 102   GURL url2("http://foo/2");
 103
 104   // Navigate to a URL, plus a pending URL that hasn't committed.
 105   AddTab(browser(), url1);
 106   content::NavigationController& orig_controller =
 107       browser()->tab_strip_model()->GetWebContentsAt(0)->GetController();
 108   orig_controller.LoadURL(
 109       url2, content::Referrer(), content::PAGE_TRANSITION_LINK, std::string());
 110   EXPECT_EQ(1, orig_controller.GetEntryCount());
 111   EXPECT_TRUE(orig_controller.GetPendingEntry());
 112
 113   size_t initial_window_count = chrome::GetTotalBrowserCount();
 114
 115   // View Source.
 116   chrome::ExecuteCommand(browser(), IDC_VIEW_SOURCE);
 117
 118   // The view source tab should not end up in a new window.
 119   size_t window_count = chrome::GetTotalBrowserCount();
 120   ASSERT_EQ(initial_window_count, window_count);
 121
 122   // And we should have a newly duplicated tab.
 123   ASSERT_EQ(2, browser()->tab_strip_model()->count());
 124
 125   // Verify we are viewing the source of the last committed entry.
 126   GURL view_source_url("view-source:http://foo/1");
 127   content::NavigationController& controller =
 128       browser()->tab_strip_model()->GetWebContentsAt(1)->GetController();
 129   EXPECT_EQ(1, controller.GetEntryCount());
 130   EXPECT_EQ(0, controller.GetCurrentEntryIndex());
 131   EXPECT_EQ(url1, controller.GetEntryAtIndex(0)->GetURL());
 132   EXPECT_EQ(view_source_url, controller.GetEntryAtIndex(0)->GetVirtualURL());
 133   EXPECT_FALSE(controller.GetPendingEntry());
 134 }
 135
 136 TEST_F(BrowserCommandsTest, BookmarkCurrentPage) {
 137   // We use profile() here, since it's a TestingProfile.
 138   profile()->CreateBookmarkModel(true);
 139
 140   BookmarkModel* model = BookmarkModelFactory::GetForProfile(profile());
 141   test::WaitForBookmarkModelToLoad(model);
 142
 143   // Navigate to a url.
 144   GURL url1("http://foo/1");
 145   AddTab(browser(), url1);
 146   browser()->OpenURL(OpenURLParams(
 147       url1, Referrer(), CURRENT_TAB, content::PAGE_TRANSITION_TYPED, false));
 148
 149   chrome::BookmarkCurrentPage(browser());
 150
 151   // It should now be bookmarked in the bookmark model.
 152   EXPECT_EQ(profile(), browser()->profile());
 153   EXPECT_TRUE(model->IsBookmarked(url1));
 154 }
 155
 156 // Tests back/forward in new tab (Control + Back/Forward button in the UI).
 157 TEST_F(BrowserCommandsTest, BackForwardInNewTab) {
 158   GURL url1("http://foo/1");
 159   GURL url2("http://foo/2");
 160
 161   // Make a tab with the two pages navigated in it.
 162   AddTab(browser(), url1);
 163   NavigateAndCommitActiveTab(url2);
 164
 165   // Go back in a new background tab.
 166   chrome::GoBack(browser(), NEW_BACKGROUND_TAB);
 167   EXPECT_EQ(0, browser()->tab_strip_model()->active_index());
 168   ASSERT_EQ(2, browser()->tab_strip_model()->count());
 169
 170   WebContents* zeroth = browser()->tab_strip_model()->GetWebContentsAt(0);
 171   WebContents* first = browser()->tab_strip_model()->GetWebContentsAt(1);
 172
 173   // The original tab should be unchanged.
 174   EXPECT_EQ(url2, zeroth->GetLastCommittedURL());
 175   EXPECT_TRUE(zeroth->GetController().CanGoBack());
 176   EXPECT_FALSE(zeroth->GetController().CanGoForward());
 177
 178   // The new tab should be like the first one but navigated back. Since we
 179   // didn't wait for the load to complete, we can't use GetLastCommittedURL.
 180   EXPECT_EQ(url1, first->GetVisibleURL());
 181   EXPECT_FALSE(first->GetController().CanGoBack());
 182   EXPECT_TRUE(first->GetController().CanGoForward());
 183
 184   // Select the second tab and make it go forward in a new background tab.
 185   browser()->tab_strip_model()->ActivateTabAt(1, true);
 186   // TODO(brettw) bug 11055: It should not be necessary to commit the load here,
 187   // but because of this bug, it will assert later if we don't. When the bug is
 188   // fixed, one of the three commits here related to this bug should be removed
 189   // (to test both codepaths).
 190   CommitPendingLoad(&first->GetController());
 191   EXPECT_EQ(1, browser()->tab_strip_model()->active_index());
 192   chrome::GoForward(browser(), NEW_BACKGROUND_TAB);
 193
 194   // The previous tab should be unchanged and still in the foreground.
 195   EXPECT_EQ(url1, first->GetLastCommittedURL());
 196   EXPECT_FALSE(first->GetController().CanGoBack());
 197   EXPECT_TRUE(first->GetController().CanGoForward());
 198   EXPECT_EQ(1, browser()->tab_strip_model()->active_index());
 199
 200   // There should be a new tab navigated forward.
 201   ASSERT_EQ(3, browser()->tab_strip_model()->count());
 202   WebContents* second = browser()->tab_strip_model()->GetWebContentsAt(2);
 203   // Since we didn't wait for load to complete, we can't use
 204   // GetLastCommittedURL.
 205   EXPECT_EQ(url2, second->GetVisibleURL());
 206   EXPECT_TRUE(second->GetController().CanGoBack());
 207   EXPECT_FALSE(second->GetController().CanGoForward());
 208
 209   // Now do back in a new foreground tab. Don't bother re-checking every sngle
 210   // thing above, just validate that it's opening properly.
 211   browser()->tab_strip_model()->ActivateTabAt(2, true);
 212   // TODO(brettw) bug 11055: see the comment above about why we need this.
 213   CommitPendingLoad(&second->GetController());
 214   chrome::GoBack(browser(), NEW_FOREGROUND_TAB);
 215   ASSERT_EQ(3, browser()->tab_strip_model()->active_index());
 216   ASSERT_EQ(url1,
 217             browser()->tab_strip_model()->GetActiveWebContents()->
 218                 GetVisibleURL());
 219
 220   // Same thing again for forward.
 221   // TODO(brettw) bug 11055: see the comment above about why we need this.
 222   CommitPendingLoad(&
 223       browser()->tab_strip_model()->GetActiveWebContents()->GetController());
 224   chrome::GoForward(browser(), NEW_FOREGROUND_TAB);
 225   ASSERT_EQ(4, browser()->tab_strip_model()->active_index());
 226   ASSERT_EQ(url2,
 227             browser()->tab_strip_model()->GetActiveWebContents()->
 228                 GetVisibleURL());
 229 }