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// Copyright 2013 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "chrome/browser/ui/views/frame/browser_view.h"
#include "base/macros.h"
#include "chrome/app/chrome_command_ids.h"
#include "chrome/browser/ui/browser_commands.h"
#include "chrome/browser/ui/layout_constants.h"
#include "chrome/browser/ui/views/bookmarks/bookmark_bar_view.h"
#include "chrome/browser/ui/views/frame/browser_view_layout.h"
#include "chrome/browser/ui/views/frame/test_with_browser_view.h"
#include "chrome/browser/ui/views/frame/top_container_view.h"
#include "chrome/browser/ui/views/infobars/infobar_container_view.h"
#include "chrome/browser/ui/views/tabs/tab_strip.h"
#include "chrome/browser/ui/views/toolbar/toolbar_view.h"
#include "chrome/common/url_constants.h"
#include "ui/views/controls/single_split_view.h"
#include "ui/views/controls/webview/webview.h"
namespace {
// Tab strip bounds depend on the window frame sizes.
gfx::Point ExpectedTabStripOrigin(BrowserView* browser_view) {
gfx::Rect tabstrip_bounds(
browser_view->frame()->GetBoundsForTabStrip(browser_view->tabstrip()));
gfx::Point tabstrip_origin(tabstrip_bounds.origin());
views::View::ConvertPointToTarget(browser_view->parent(),
browser_view,
&tabstrip_origin);
return tabstrip_origin;
}
} // namespace
typedef TestWithBrowserView BrowserViewTest;
// Test basic construction and initialization.
TEST_F(BrowserViewTest, BrowserView) {
// The window is owned by the native widget, not the test class.
EXPECT_FALSE(window());
EXPECT_TRUE(browser_view()->browser());
// Test initial state.
EXPECT_TRUE(browser_view()->IsTabStripVisible());
EXPECT_FALSE(browser_view()->IsOffTheRecord());
EXPECT_FALSE(browser_view()->IsGuestSession());
EXPECT_FALSE(browser_view()->ShouldShowAvatar());
EXPECT_TRUE(browser_view()->IsBrowserTypeNormal());
EXPECT_FALSE(browser_view()->IsFullscreen());
EXPECT_FALSE(browser_view()->IsBookmarkBarVisible());
EXPECT_FALSE(browser_view()->IsBookmarkBarAnimating());
}
// Test layout of the top-of-window UI.
TEST_F(BrowserViewTest, BrowserViewLayout) {
BookmarkBarView::DisableAnimationsForTesting(true);
// |browser_view_| owns the Browser, not the test class.
Browser* browser = browser_view()->browser();
TopContainerView* top_container = browser_view()->top_container();
TabStrip* tabstrip = browser_view()->tabstrip();
ToolbarView* toolbar = browser_view()->toolbar();
views::View* contents_container =
browser_view()->GetContentsContainerForTest();
views::WebView* contents_web_view =
browser_view()->GetContentsWebViewForTest();
views::WebView* devtools_web_view =
browser_view()->GetDevToolsWebViewForTest();
// Start with a single tab open to a normal page.
AddTab(browser, GURL("about:blank"));
// Verify the view hierarchy.
EXPECT_EQ(top_container, browser_view()->tabstrip()->parent());
EXPECT_EQ(top_container, browser_view()->toolbar()->parent());
EXPECT_EQ(top_container, browser_view()->GetBookmarkBarView()->parent());
EXPECT_EQ(browser_view(), browser_view()->infobar_container()->parent());
// Find bar host is at the front of the view hierarchy, followed by the
// infobar container and then top container.
EXPECT_EQ(browser_view()->child_count() - 1,
browser_view()->GetIndexOf(browser_view()->find_bar_host_view()));
EXPECT_EQ(browser_view()->child_count() - 2,
browser_view()->GetIndexOf(browser_view()->infobar_container()));
EXPECT_EQ(browser_view()->child_count() - 3,
browser_view()->GetIndexOf(top_container));
// Verify basic layout.
EXPECT_EQ(0, top_container->x());
EXPECT_EQ(0, top_container->y());
EXPECT_EQ(browser_view()->width(), top_container->width());
// Tabstrip layout varies based on window frame sizes.
gfx::Point expected_tabstrip_origin = ExpectedTabStripOrigin(browser_view());
EXPECT_EQ(expected_tabstrip_origin.x(), tabstrip->x());
EXPECT_EQ(expected_tabstrip_origin.y(), tabstrip->y());
EXPECT_EQ(0, toolbar->x());
const int overlap = GetLayoutConstant(TABSTRIP_TOOLBAR_OVERLAP);
EXPECT_EQ(tabstrip->bounds().bottom() - overlap, toolbar->y());
EXPECT_EQ(0, contents_container->x());
EXPECT_EQ(toolbar->bounds().bottom(), contents_container->y());
EXPECT_EQ(top_container->bounds().bottom(), contents_container->y());
EXPECT_EQ(0, devtools_web_view->x());
EXPECT_EQ(0, devtools_web_view->y());
EXPECT_EQ(0, contents_web_view->x());
EXPECT_EQ(0, contents_web_view->y());
// Verify bookmark bar visibility.
BookmarkBarView* bookmark_bar = browser_view()->GetBookmarkBarView();
EXPECT_FALSE(bookmark_bar->visible());
EXPECT_FALSE(bookmark_bar->IsDetached());
chrome::ExecuteCommand(browser, IDC_SHOW_BOOKMARK_BAR);
EXPECT_TRUE(bookmark_bar->visible());
EXPECT_FALSE(bookmark_bar->IsDetached());
chrome::ExecuteCommand(browser, IDC_SHOW_BOOKMARK_BAR);
EXPECT_FALSE(bookmark_bar->visible());
EXPECT_FALSE(bookmark_bar->IsDetached());
// Bookmark bar is reparented to BrowserView on NTP.
NavigateAndCommitActiveTabWithTitle(browser,
GURL(chrome::kChromeUINewTabURL),
base::string16());
EXPECT_TRUE(bookmark_bar->visible());
EXPECT_TRUE(bookmark_bar->IsDetached());
EXPECT_EQ(browser_view(), bookmark_bar->parent());
// Find bar host is still at the front of the view hierarchy, followed by the
// infobar container and then top container.
EXPECT_EQ(browser_view()->child_count() - 1,
browser_view()->GetIndexOf(browser_view()->find_bar_host_view()));
EXPECT_EQ(browser_view()->child_count() - 2,
browser_view()->GetIndexOf(browser_view()->infobar_container()));
EXPECT_EQ(browser_view()->child_count() - 3,
browser_view()->GetIndexOf(top_container));
// Bookmark bar layout on NTP.
EXPECT_EQ(0, bookmark_bar->x());
EXPECT_EQ(
tabstrip->bounds().bottom() + toolbar->height() - overlap -
views::NonClientFrameView::kClientEdgeThickness,
bookmark_bar->y());
EXPECT_EQ(toolbar->bounds().bottom(), contents_container->y());
// Contents view has a "top margin" pushing it below the bookmark bar.
EXPECT_EQ(bookmark_bar->height() -
views::NonClientFrameView::kClientEdgeThickness,
devtools_web_view->y());
EXPECT_EQ(bookmark_bar->height() -
views::NonClientFrameView::kClientEdgeThickness,
contents_web_view->y());
// Bookmark bar is parented back to top container on normal page.
NavigateAndCommitActiveTabWithTitle(browser,
GURL("about:blank"),
base::string16());
EXPECT_FALSE(bookmark_bar->visible());
EXPECT_FALSE(bookmark_bar->IsDetached());
EXPECT_EQ(top_container, bookmark_bar->parent());
// Top container is still third from front.
EXPECT_EQ(browser_view()->child_count() - 3,
browser_view()->GetIndexOf(top_container));
BookmarkBarView::DisableAnimationsForTesting(false);
}
class BrowserViewHostedAppTest : public TestWithBrowserView {
public:
BrowserViewHostedAppTest() : TestWithBrowserView(Browser::TYPE_POPUP, true) {}
~BrowserViewHostedAppTest() override {}
private:
DISALLOW_COPY_AND_ASSIGN(BrowserViewHostedAppTest);
};
// Test basic layout for hosted apps.
TEST_F(BrowserViewHostedAppTest, Layout) {
// Add a tab because the browser starts out without any tabs at all.
AddTab(browser(), GURL("about:blank"));
views::View* contents_container =
browser_view()->GetContentsContainerForTest();
// The tabstrip, toolbar and bookmark bar should not be visible for hosted
// apps.
EXPECT_FALSE(browser_view()->tabstrip()->visible());
EXPECT_FALSE(browser_view()->toolbar()->visible());
EXPECT_FALSE(browser_view()->IsBookmarkBarVisible());
gfx::Point header_offset;
views::View::ConvertPointToTarget(
browser_view(),
browser_view()->frame()->non_client_view()->frame_view(),
&header_offset);
// The position of the bottom of the header (the bar with the window
// controls) in the coordinates of BrowserView.
int bottom_of_header = browser_view()->frame()->GetTopInset(false) -
header_offset.y();
// The web contents should be flush with the bottom of the header.
EXPECT_EQ(bottom_of_header, contents_container->y());
// The find bar should overlap the 1px header/web-contents separator at the
// bottom of the header.
EXPECT_LT(browser_view()->GetFindBarBoundingBox().y(),
browser_view()->frame()->GetTopInset(false));
}
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