chrome/browser/browser_commands_unittest.cc

   1 // Copyright (c) 2011 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/ui/browser_list.h"
   8 #include "chrome/common/url_constants.h"
   9 #include "chrome/test/browser_with_test_window_test.h"
  10 #include "chrome/test/testing_profile.h"
  11 #include "content/browser/browser_thread.h"
  12 #include "content/browser/tab_contents/navigation_controller.h"
  13 #include "content/browser/tab_contents/navigation_entry.h"
  14 #include "content/browser/tab_contents/tab_contents.h"
  15
  16 typedef BrowserWithTestWindowTest BrowserCommandsTest;
  17
  18 // Tests IDC_SELECT_TAB_0, IDC_SELECT_NEXT_TAB, IDC_SELECT_PREVIOUS_TAB and
  19 // IDC_SELECT_LAST_TAB.
  20 TEST_F(BrowserCommandsTest, TabNavigationAccelerators) {
  21   GURL about_blank(chrome::kAboutBlankURL);
  22
  23   // Create three tabs.
  24   AddTab(browser(), about_blank);
  25   AddTab(browser(), about_blank);
  26   AddTab(browser(), about_blank);
  27
  28   // Select the second tab.
  29   browser()->ActivateTabAt(1, false);
  30
  31   // Navigate to the first tab using an accelerator.
  32   browser()->ExecuteCommand(IDC_SELECT_TAB_0);
  33   ASSERT_EQ(0, browser()->active_index());
  34
  35   // Navigate to the second tab using the next accelerators.
  36   browser()->ExecuteCommand(IDC_SELECT_NEXT_TAB);
  37   ASSERT_EQ(1, browser()->active_index());
  38
  39   // Navigate back to the first tab using the previous accelerators.
  40   browser()->ExecuteCommand(IDC_SELECT_PREVIOUS_TAB);
  41   ASSERT_EQ(0, browser()->active_index());
  42
  43   // Navigate to the last tab using the select last accelerator.
  44   browser()->ExecuteCommand(IDC_SELECT_LAST_TAB);
  45   ASSERT_EQ(2, browser()->active_index());
  46 }
  47
  48 // Tests IDC_DUPLICATE_TAB.
  49 TEST_F(BrowserCommandsTest, DuplicateTab) {
  50   GURL url1("http://foo/1");
  51   GURL url2("http://foo/2");
  52   GURL url3("http://foo/3");
  53
  54   // Navigate to the three urls, then go back.
  55   AddTab(browser(), url1);
  56   NavigateAndCommitActiveTab(url2);
  57   NavigateAndCommitActiveTab(url3);
  58
  59   size_t initial_window_count = BrowserList::size();
  60
  61   // Duplicate the tab.
  62   browser()->ExecuteCommand(IDC_DUPLICATE_TAB);
  63
  64   // The duplicated tab should not end up in a new window.
  65   size_t window_count = BrowserList::size();
  66   ASSERT_EQ(initial_window_count, window_count);
  67
  68   // And we should have a newly duplicated tab.
  69   ASSERT_EQ(2, browser()->tab_count());
  70
  71   // Verify the stack of urls.
  72   NavigationController& controller =
  73       browser()->GetTabContentsAt(1)->controller();
  74   ASSERT_EQ(3, controller.entry_count());
  75   ASSERT_EQ(2, controller.GetCurrentEntryIndex());
  76   ASSERT_TRUE(url1 == controller.GetEntryAtIndex(0)->url());
  77   ASSERT_TRUE(url2 == controller.GetEntryAtIndex(1)->url());
  78   ASSERT_TRUE(url3 == controller.GetEntryAtIndex(2)->url());
  79 }
  80
  81 TEST_F(BrowserCommandsTest, BookmarkCurrentPage) {
  82   // We use profile() here, since it's a TestingProfile.
  83   profile()->CreateBookmarkModel(true);
  84   profile()->BlockUntilBookmarkModelLoaded();
  85
  86   // Navigate to a url.
  87   GURL url1("http://foo/1");
  88   AddTab(browser(), url1);
  89   browser()->OpenURL(url1, GURL(), CURRENT_TAB, PageTransition::TYPED);
  90
  91   // TODO(beng): remove this once we can use TabContentses directly in testing
  92   //             instead of the TestTabContents which causes this command not to
  93   //             be enabled when the tab is added (and selected).
  94   browser()->command_updater()->UpdateCommandEnabled(IDC_BOOKMARK_PAGE, true);
  95
  96   // Star it.
  97   browser()->ExecuteCommand(IDC_BOOKMARK_PAGE);
  98
  99   // It should now be bookmarked in the bookmark model.
 100   EXPECT_EQ(profile(), browser()->profile());
 101   EXPECT_TRUE(browser()->profile()->GetBookmarkModel()->IsBookmarked(url1));
 102 }
 103
 104 // Tests back/forward in new tab (Control + Back/Forward button in the UI).
 105 TEST_F(BrowserCommandsTest, BackForwardInNewTab) {
 106   GURL url1("http://foo/1");
 107   GURL url2("http://foo/2");
 108
 109   // Make a tab with the two pages navigated in it.
 110   AddTab(browser(), url1);
 111   NavigateAndCommitActiveTab(url2);
 112
 113   // Go back in a new background tab.
 114   browser()->GoBack(NEW_BACKGROUND_TAB);
 115   EXPECT_EQ(0, browser()->active_index());
 116   ASSERT_EQ(2, browser()->tab_count());
 117
 118   // The original tab should be unchanged.
 119   TabContents* zeroth = browser()->GetTabContentsAt(0);
 120   EXPECT_EQ(url2, zeroth->GetURL());
 121   EXPECT_TRUE(zeroth->controller().CanGoBack());
 122   EXPECT_FALSE(zeroth->controller().CanGoForward());
 123
 124   // The new tab should be like the first one but navigated back.
 125   TabContents* first = browser()->GetTabContentsAt(1);
 126   EXPECT_EQ(url1, browser()->GetTabContentsAt(1)->GetURL());
 127   EXPECT_FALSE(first->controller().CanGoBack());
 128   EXPECT_TRUE(first->controller().CanGoForward());
 129
 130   // Select the second tab and make it go forward in a new background tab.
 131   browser()->ActivateTabAt(1, true);
 132   // TODO(brettw) bug 11055: It should not be necessary to commit the load here,
 133   // but because of this bug, it will assert later if we don't. When the bug is
 134   // fixed, one of the three commits here related to this bug should be removed
 135   // (to test both codepaths).
 136   CommitPendingLoad(&first->controller());
 137   EXPECT_EQ(1, browser()->active_index());
 138   browser()->GoForward(NEW_BACKGROUND_TAB);
 139
 140   // The previous tab should be unchanged and still in the foreground.
 141   EXPECT_EQ(url1, first->GetURL());
 142   EXPECT_FALSE(first->controller().CanGoBack());
 143   EXPECT_TRUE(first->controller().CanGoForward());
 144   EXPECT_EQ(1, browser()->active_index());
 145
 146   // There should be a new tab navigated forward.
 147   ASSERT_EQ(3, browser()->tab_count());
 148   TabContents* second = browser()->GetTabContentsAt(2);
 149   EXPECT_EQ(url2, second->GetURL());
 150   EXPECT_TRUE(second->controller().CanGoBack());
 151   EXPECT_FALSE(second->controller().CanGoForward());
 152
 153   // Now do back in a new foreground tab. Don't bother re-checking every sngle
 154   // thing above, just validate that it's opening properly.
 155   browser()->ActivateTabAt(2, true);
 156   // TODO(brettw) bug 11055: see the comment above about why we need this.
 157   CommitPendingLoad(&second->controller());
 158   browser()->GoBack(NEW_FOREGROUND_TAB);
 159   ASSERT_EQ(3, browser()->active_index());
 160   ASSERT_EQ(url1, browser()->GetSelectedTabContents()->GetURL());
 161
 162   // Same thing again for forward.
 163   // TODO(brettw) bug 11055: see the comment above about why we need this.
 164   CommitPendingLoad(&browser()->GetSelectedTabContents()->controller());
 165   browser()->GoForward(NEW_FOREGROUND_TAB);
 166   ASSERT_EQ(4, browser()->active_index());
 167   ASSERT_EQ(url2, browser()->GetSelectedTabContents()->GetURL());
 168 }