browser_view_unittest.cc revision 5c02ac1a9c1b504631c0a3d2b6e737b5d738bae1 
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
23namespace {
24
25// Tab strip bounds depend on the window frame sizes.
26gfx::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
38typedef TestWithBrowserView BrowserViewTest;
39
40// Test basic construction and initialization.
41TEST_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.
59TEST_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
167class 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.
182TEST_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}
214