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      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/browser/ui/views/location_bar/star_view.h"
      6 
      7 #include "base/command_line.h"
      8 #include "base/prefs/pref_service.h"
      9 #include "base/strings/utf_string_conversions.h"
     10 #include "chrome/browser/ui/tabs/tab_strip_model.h"
     11 #include "chrome/browser/ui/views/bookmarks/bookmark_bubble_view.h"
     12 #include "chrome/browser/ui/views/frame/browser_view.h"
     13 #include "chrome/browser/ui/views/toolbar/toolbar_view.h"
     14 #include "chrome/common/pref_names.h"
     15 #include "chrome/test/base/interactive_test_utils.h"
     16 #include "chrome/test/base/in_process_browser_test.h"
     17 #include "chrome/test/base/ui_test_utils.h"
     18 #include "content/public/test/browser_test_utils.h"
     19 #include "content/public/test/test_utils.h"
     20 #include "ui/base/ui_base_switches.h"
     21 
     22 #if defined(OS_WIN)
     23 #include "ui/aura/window.h"
     24 #include "ui/aura/window_tree_host.h"
     25 #endif
     26 
     27 namespace {
     28 
     29 typedef InProcessBrowserTest StarViewTest;
     30 
     31 // Verify that clicking the bookmark star a second time hides the bookmark
     32 // bubble.
     33 #if defined(OS_LINUX) && defined(USE_AURA) && !defined(OS_CHROMEOS)
     34 #define MAYBE_HideOnSecondClick DISABLED_HideOnSecondClick
     35 #else
     36 #define MAYBE_HideOnSecondClick HideOnSecondClick
     37 #endif
     38 IN_PROC_BROWSER_TEST_F(StarViewTest, MAYBE_HideOnSecondClick) {
     39   BrowserView* browser_view = reinterpret_cast<BrowserView*>(
     40       browser()->window());
     41   views::View* star_view =
     42       browser_view->GetToolbarView()->location_bar()->star_view();
     43 
     44   ui::MouseEvent pressed_event(ui::ET_MOUSE_PRESSED, gfx::Point(), gfx::Point(),
     45                                ui::EF_LEFT_MOUSE_BUTTON,
     46                                ui::EF_LEFT_MOUSE_BUTTON);
     47   ui::MouseEvent released_event(ui::ET_MOUSE_RELEASED, gfx::Point(),
     48                                 gfx::Point(), ui::EF_LEFT_MOUSE_BUTTON,
     49                                 ui::EF_LEFT_MOUSE_BUTTON);
     50 
     51   // Verify that clicking once shows the bookmark bubble.
     52   EXPECT_FALSE(BookmarkBubbleView::IsShowing());
     53   star_view->OnMousePressed(pressed_event);
     54   EXPECT_FALSE(BookmarkBubbleView::IsShowing());
     55   star_view->OnMouseReleased(released_event);
     56   EXPECT_TRUE(BookmarkBubbleView::IsShowing());
     57 
     58   // Verify that clicking again doesn't reshow it.
     59   star_view->OnMousePressed(pressed_event);
     60   // Hide the bubble manually. In the browser this would normally happen during
     61   // the event processing.
     62   BookmarkBubbleView::Hide();
     63   base::MessageLoop::current()->RunUntilIdle();
     64   EXPECT_FALSE(BookmarkBubbleView::IsShowing());
     65   star_view->OnMouseReleased(released_event);
     66   EXPECT_FALSE(BookmarkBubbleView::IsShowing());
     67 }
     68 
     69 #if defined(OS_WIN)
     70 
     71 class StarViewTestNoDWM : public InProcessBrowserTest {
     72  public:
     73   StarViewTestNoDWM() {}
     74 
     75   virtual void SetUpCommandLine(CommandLine* command_line) OVERRIDE {
     76     command_line->AppendSwitch(switches::kDisableDwmComposition);
     77   }
     78 };
     79 
     80 BOOL CALLBACK EnumerateChildren(HWND hwnd, LPARAM l_param) {
     81   HWND* child = reinterpret_cast<HWND*>(l_param);
     82   *child = hwnd;
     83   // The first child window is the plugin, then its children. So stop
     84   // enumerating after the first callback.
     85   return FALSE;
     86 }
     87 
     88 // Ensure that UIs like the star window, user profiler picker, omnibox
     89 // popup and bookmark editor are always over a windowed NPAPI plugin even if
     90 // kDisableDwmComposition is used.
     91 // flaky: http://crbug.com/406631
     92 IN_PROC_BROWSER_TEST_F(StarViewTestNoDWM, DISABLED_WindowedNPAPIPluginHidden) {
     93   browser()->profile()->GetPrefs()->SetBoolean(prefs::kPluginsAlwaysAuthorize,
     94                                                true);
     95 
     96   // First switch to a new tab and back, to also test a scenario where we
     97   // stopped watching the root window.
     98   ui_test_utils::NavigateToURLWithDisposition(
     99       browser(), GURL("about:blank"), NEW_FOREGROUND_TAB,
    100       ui_test_utils::BROWSER_TEST_WAIT_FOR_NAVIGATION);
    101   browser()->tab_strip_model()->ActivateTabAt(0, true);
    102 
    103   // First load the page and wait for the NPAPI plugin's window to display.
    104   base::string16 expected_title(base::ASCIIToUTF16("ready"));
    105   content::WebContents* tab =
    106       browser()->tab_strip_model()->GetActiveWebContents();
    107   content::TitleWatcher title_watcher(tab, expected_title);
    108 
    109   GURL url = ui_test_utils::GetTestUrl(
    110       base::FilePath().AppendASCII("printing"),
    111       base::FilePath().AppendASCII("npapi_plugin.html"));
    112   ui_test_utils::NavigateToURL(browser(), url);
    113   EXPECT_EQ(expected_title, title_watcher.WaitAndGetTitle());
    114 
    115   // Now get the region of the plugin before the star view is shown.
    116   HWND hwnd = tab->GetNativeView()->GetHost()->GetAcceleratedWidget();
    117   HWND child = NULL;
    118   EnumChildWindows(hwnd, EnumerateChildren,reinterpret_cast<LPARAM>(&child));
    119 
    120   RECT region_before, region_after;
    121   int result = GetWindowRgnBox(child, &region_before);
    122   ASSERT_EQ(result, SIMPLEREGION);
    123 
    124   // Now show the star view
    125   BrowserView* browser_view = reinterpret_cast<BrowserView*>(
    126       browser()->window());
    127   views::ImageView* star_view =
    128       browser_view->GetToolbarView()->location_bar()->star_view();
    129 
    130   scoped_refptr<content::MessageLoopRunner> runner =
    131       new content::MessageLoopRunner;
    132   // Verify that clicking once shows the bookmark bubble.
    133   ui_test_utils::MoveMouseToCenterAndPress(
    134       star_view,
    135       ui_controls::LEFT,
    136       ui_controls::DOWN | ui_controls::UP,
    137       runner->QuitClosure());
    138   runner->Run();
    139 
    140   EXPECT_TRUE(BookmarkBubbleView::IsShowing());
    141 
    142   result = GetWindowRgnBox(child, &region_after);
    143   if (result == NULLREGION) {
    144     // Depending on the browser window size, the plugin could be full covered.
    145     return;
    146   }
    147 
    148   if (result == COMPLEXREGION) {
    149     // Complex region, by definition not equal to the initial region.
    150     return;
    151   }
    152 
    153   ASSERT_EQ(result, SIMPLEREGION);
    154   bool rects_equal =
    155       region_before.left == region_after.left &&
    156       region_before.top == region_after.top &&
    157       region_before.right == region_after.right &&
    158       region_before.bottom == region_after.bottom;
    159   ASSERT_FALSE(rects_equal);
    160 }
    161 
    162 #endif
    163 
    164 }  // namespace
    165