chrome/browser/ui/views/frame/browser_view_unittest.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/views/frame/browser_view.h"
   6
   7 #include "chrome/app/chrome_command_ids.h"
   8 #include "chrome/browser/ui/browser_commands.h"
   9 #include "chrome/browser/ui/views/bookmarks/bookmark_bar_view.h"
  10 #include "chrome/browser/ui/views/frame/browser_view_layout.h"
  11 #include "chrome/browser/ui/views/frame/test_with_browser_view.h"
  12 #include "chrome/browser/ui/views/frame/top_container_view.h"
  13 #include "chrome/browser/ui/views/infobars/infobar_container_view.h"
  14 #include "chrome/browser/ui/views/tabs/tab_strip.h"
  15 #include "chrome/browser/ui/views/toolbar/toolbar_view.h"
  16 #include "chrome/common/url_constants.h"
  17 #include "grit/generated_resources.h"
  18 #include "grit/theme_resources.h"
  19 #include "ui/base/resource/resource_bundle.h"
  20 #include "ui/views/controls/single_split_view.h"
  21 #include "ui/views/controls/webview/webview.h"
  22
  23 namespace {
  24
  25 // Tab strip bounds depend on the window frame sizes.
  26 gfx::Point ExpectedTabStripOrigin(BrowserView* browser_view) {
  27   gfx::Rect tabstrip_bounds(
  28       browser_view->frame()->GetBoundsForTabStrip(browser_view->tabstrip()));
  29   gfx::Point tabstrip_origin(tabstrip_bounds.origin());
  30   views::View::ConvertPointToTarget(browser_view->parent(),
  31                                     browser_view,
  32                                     &tabstrip_origin);
  33   return tabstrip_origin;
  34 }
  35
  36 }  // namespace
  37
  38 typedef TestWithBrowserView BrowserViewTest;
  39
  40 // Test basic construction and initialization.
  41 TEST_F(BrowserViewTest, BrowserView) {
  42   // The window is owned by the native widget, not the test class.
  43   EXPECT_FALSE(window());
  44
  45   EXPECT_TRUE(browser_view()->browser());
  46
  47   // Test initial state.
  48   EXPECT_TRUE(browser_view()->IsTabStripVisible());
  49   EXPECT_FALSE(browser_view()->IsOffTheRecord());
  50   EXPECT_FALSE(browser_view()->IsGuestSession());
  51   EXPECT_FALSE(browser_view()->ShouldShowAvatar());
  52   EXPECT_TRUE(browser_view()->IsBrowserTypeNormal());
  53   EXPECT_FALSE(browser_view()->IsFullscreen());
  54   EXPECT_FALSE(browser_view()->IsBookmarkBarVisible());
  55   EXPECT_FALSE(browser_view()->IsBookmarkBarAnimating());
  56 }
  57
  58 // Test layout of the top-of-window UI.
  59 TEST_F(BrowserViewTest, BrowserViewLayout) {
  60   BookmarkBarView::DisableAnimationsForTesting(true);
  61
  62   // |browser_view_| owns the Browser, not the test class.
  63   Browser* browser = browser_view()->browser();
  64   TopContainerView* top_container = browser_view()->top_container();
  65   TabStrip* tabstrip = browser_view()->tabstrip();
  66   ToolbarView* toolbar = browser_view()->toolbar();
  67   views::View* contents_container =
  68       browser_view()->GetContentsContainerForTest();
  69   views::WebView* contents_web_view =
  70       browser_view()->GetContentsWebViewForTest();
  71   views::WebView* devtools_web_view =
  72       browser_view()->GetDevToolsWebViewForTest();
  73
  74   // Start with a single tab open to a normal page.
  75   AddTab(browser, GURL("about:blank"));
  76
  77   // Verify the view hierarchy.
  78   EXPECT_EQ(top_container, browser_view()->tabstrip()->parent());
  79   EXPECT_EQ(top_container, browser_view()->toolbar()->parent());
  80   EXPECT_EQ(top_container, browser_view()->GetBookmarkBarView()->parent());
  81   EXPECT_EQ(browser_view(), browser_view()->infobar_container()->parent());
  82
  83   // Find bar host is at the front of the view hierarchy, followed by the top
  84   // container.
  85   EXPECT_EQ(browser_view()->child_count() - 1,
  86             browser_view()->GetIndexOf(browser_view()->find_bar_host_view()));
  87   EXPECT_EQ(browser_view()->child_count() - 2,
  88             browser_view()->GetIndexOf(top_container));
  89
  90   // Verify basic layout.
  91   EXPECT_EQ(0, top_container->x());
  92   EXPECT_EQ(0, top_container->y());
  93   EXPECT_EQ(browser_view()->width(), top_container->width());
  94   // Tabstrip layout varies based on window frame sizes.
  95   gfx::Point expected_tabstrip_origin = ExpectedTabStripOrigin(browser_view());
  96   EXPECT_EQ(expected_tabstrip_origin.x(), tabstrip->x());
  97   EXPECT_EQ(expected_tabstrip_origin.y(), tabstrip->y());
  98   EXPECT_EQ(0, toolbar->x());
  99   EXPECT_EQ(
 100       tabstrip->bounds().bottom() -
 101           BrowserViewLayout::kToolbarTabStripVerticalOverlap,
 102       toolbar->y());
 103   EXPECT_EQ(0, contents_container->x());
 104   EXPECT_EQ(toolbar->bounds().bottom(), contents_container->y());
 105   EXPECT_EQ(top_container->bounds().bottom(), contents_container->y());
 106   EXPECT_EQ(0, devtools_web_view->x());
 107   EXPECT_EQ(0, devtools_web_view->y());
 108   EXPECT_EQ(0, contents_web_view->x());
 109   EXPECT_EQ(0, contents_web_view->y());
 110
 111   // Verify bookmark bar visibility.
 112   BookmarkBarView* bookmark_bar = browser_view()->GetBookmarkBarView();
 113   EXPECT_FALSE(bookmark_bar->visible());
 114   EXPECT_FALSE(bookmark_bar->IsDetached());
 115   chrome::ExecuteCommand(browser, IDC_SHOW_BOOKMARK_BAR);
 116   EXPECT_TRUE(bookmark_bar->visible());
 117   EXPECT_FALSE(bookmark_bar->IsDetached());
 118   chrome::ExecuteCommand(browser, IDC_SHOW_BOOKMARK_BAR);
 119   EXPECT_FALSE(bookmark_bar->visible());
 120   EXPECT_FALSE(bookmark_bar->IsDetached());
 121
 122   // Bookmark bar is reparented to BrowserView on NTP.
 123   NavigateAndCommitActiveTabWithTitle(browser,
 124                                       GURL(chrome::kChromeUINewTabURL),
 125                                       base::string16());
 126   EXPECT_TRUE(bookmark_bar->visible());
 127   EXPECT_TRUE(bookmark_bar->IsDetached());
 128   EXPECT_EQ(browser_view(), bookmark_bar->parent());
 129   // Find bar host is still at the front of the view hierarchy, followed by
 130   // the top container.
 131   EXPECT_EQ(browser_view()->child_count() - 1,
 132             browser_view()->GetIndexOf(browser_view()->find_bar_host_view()));
 133   EXPECT_EQ(browser_view()->child_count() - 2,
 134             browser_view()->GetIndexOf(top_container));
 135
 136   // Bookmark bar layout on NTP.
 137   EXPECT_EQ(0, bookmark_bar->x());
 138   EXPECT_EQ(
 139       tabstrip->bounds().bottom() +
 140           toolbar->height() -
 141           BrowserViewLayout::kToolbarTabStripVerticalOverlap -
 142           views::NonClientFrameView::kClientEdgeThickness,
 143       bookmark_bar->y());
 144   EXPECT_EQ(toolbar->bounds().bottom(), contents_container->y());
 145   // Contents view has a "top margin" pushing it below the bookmark bar.
 146   EXPECT_EQ(bookmark_bar->height() -
 147                 views::NonClientFrameView::kClientEdgeThickness,
 148             devtools_web_view->y());
 149   EXPECT_EQ(bookmark_bar->height() -
 150                 views::NonClientFrameView::kClientEdgeThickness,
 151             contents_web_view->y());
 152
 153   // Bookmark bar is parented back to top container on normal page.
 154   NavigateAndCommitActiveTabWithTitle(browser,
 155                                       GURL("about:blank"),
 156                                       base::string16());
 157   EXPECT_FALSE(bookmark_bar->visible());
 158   EXPECT_FALSE(bookmark_bar->IsDetached());
 159   EXPECT_EQ(top_container, bookmark_bar->parent());
 160   // Top container is still second from front.
 161   EXPECT_EQ(browser_view()->child_count() - 2,
 162             browser_view()->GetIndexOf(top_container));
 163
 164   BookmarkBarView::DisableAnimationsForTesting(false);
 165 }
 166
 167 class BrowserViewHostedAppTest : public TestWithBrowserView {
 168  public:
 169   BrowserViewHostedAppTest()
 170       : TestWithBrowserView(Browser::TYPE_POPUP,
 171                             chrome::HOST_DESKTOP_TYPE_NATIVE,
 172                             true) {
 173   }
 174   virtual ~BrowserViewHostedAppTest() {
 175   }
 176
 177  private:
 178   DISALLOW_COPY_AND_ASSIGN(BrowserViewHostedAppTest);
 179 };
 180
 181 // Test basic layout for hosted apps.
 182 TEST_F(BrowserViewHostedAppTest, Layout) {
 183   // Add a tab because the browser starts out without any tabs at all.
 184   AddTab(browser(), GURL("about:blank"));
 185
 186   views::View* contents_container =
 187       browser_view()->GetContentsContainerForTest();
 188
 189   // The tabstrip, toolbar and bookmark bar should not be visible for hosted
 190   // apps.
 191   EXPECT_FALSE(browser_view()->tabstrip()->visible());
 192   EXPECT_FALSE(browser_view()->toolbar()->visible());
 193   EXPECT_FALSE(browser_view()->IsBookmarkBarVisible());
 194
 195   gfx::Point header_offset;
 196   views::View::ConvertPointToTarget(
 197       browser_view(),
 198       browser_view()->frame()->non_client_view()->frame_view(),
 199       &header_offset);
 200
 201   // The position of the bottom of the header (the bar with the window
 202   // controls) in the coordinates of BrowserView.
 203   int bottom_of_header = browser_view()->frame()->GetTopInset() -
 204       header_offset.y();
 205
 206   // The web contents should be flush with the bottom of the header.
 207   EXPECT_EQ(bottom_of_header, contents_container->y());
 208
 209   // The find bar should overlap the 1px header/web-contents separator at the
 210   // bottom of the header.
 211   EXPECT_EQ(browser_view()->frame()->GetTopInset() - 1,
 212             browser_view()->GetFindBarBoundingBox().y());
 213 }