| // Copyright (c) 2012 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 "base/prefs/pref_service.h" |
| #include "base/strings/utf_string_conversions.h" |
| #include "chrome/app/chrome_command_ids.h" |
| #include "chrome/browser/content_settings/host_content_settings_map.h" |
| #include "chrome/browser/profiles/profile.h" |
| #include "chrome/browser/task_manager/task_manager_browsertest_util.h" |
| #include "chrome/browser/ui/browser.h" |
| #include "chrome/browser/ui/browser_commands.h" |
| #include "chrome/browser/ui/browser_dialogs.h" |
| #include "chrome/browser/ui/tabs/tab_strip_model.h" |
| #include "chrome/common/pref_names.h" |
| #include "chrome/common/url_constants.h" |
| #include "chrome/test/base/in_process_browser_test.h" |
| #include "chrome/test/base/ui_test_utils.h" |
| #include "content/public/browser/web_contents.h" |
| #include "content/public/browser/web_contents_observer.h" |
| #include "content/public/test/browser_test_utils.h" |
| #include "content/public/test/test_navigation_observer.h" |
| #include "content/public/test/test_utils.h" |
| #include "url/url_constants.h" |
| |
| #if defined(OS_WIN) |
| #include "ui/aura/window.h" |
| #include "ui/aura/window_tree_host.h" |
| #endif |
| |
| using task_manager::browsertest_util::MatchAboutBlankTab; |
| using task_manager::browsertest_util::MatchAnyPrint; |
| using task_manager::browsertest_util::MatchAnyTab; |
| using task_manager::browsertest_util::MatchPrint; |
| using task_manager::browsertest_util::WaitForTaskManagerRows; |
| |
| namespace { |
| |
| class PrintPreviewTest : public InProcessBrowserTest { |
| public: |
| PrintPreviewTest() {} |
| |
| void Print() { |
| content::TestNavigationObserver nav_observer(NULL); |
| nav_observer.StartWatchingNewWebContents(); |
| chrome::ExecuteCommand(browser(), IDC_PRINT); |
| nav_observer.Wait(); |
| nav_observer.StopWatchingNewWebContents(); |
| } |
| }; |
| |
| IN_PROC_BROWSER_TEST_F(PrintPreviewTest, PrintCommands) { |
| // We start off at about:blank page. |
| // Make sure there is 1 tab and print is enabled. |
| ASSERT_EQ(1, browser()->tab_strip_model()->count()); |
| |
| ASSERT_TRUE(chrome::IsCommandEnabled(browser(), IDC_PRINT)); |
| |
| // Make sure advanced print command (Ctrl+Shift+p) is enabled. |
| ASSERT_TRUE(chrome::IsCommandEnabled(browser(), IDC_ADVANCED_PRINT)); |
| |
| // Create the print preview dialog. |
| Print(); |
| |
| // Make sure print is disabled. |
| ASSERT_FALSE(chrome::IsCommandEnabled(browser(), IDC_PRINT)); |
| |
| // Make sure advanced print command (Ctrl+Shift+p) is enabled. |
| ASSERT_TRUE(chrome::IsCommandEnabled(browser(), IDC_ADVANCED_PRINT)); |
| |
| content::TestNavigationObserver reload_observer( |
| browser()->tab_strip_model()->GetActiveWebContents()); |
| chrome::Reload(browser(), CURRENT_TAB); |
| reload_observer.Wait(); |
| |
| ASSERT_TRUE(chrome::IsCommandEnabled(browser(), IDC_PRINT)); |
| |
| // Make sure advanced print command (Ctrl+Shift+p) is enabled. |
| ASSERT_TRUE(chrome::IsCommandEnabled(browser(), IDC_ADVANCED_PRINT)); |
| } |
| |
| // Disable the test for mac, see http://crbug/367665. |
| #if defined(OS_MACOSX) && !defined(OS_IOS) |
| #define MAYBE_TaskManagerNewPrintPreview DISABLED_TaskManagerNewPrintPreview |
| #else |
| #define MAYBE_TaskManagerNewPrintPreview TaskManagerNewPrintPreview |
| #endif |
| IN_PROC_BROWSER_TEST_F(PrintPreviewTest, MAYBE_TaskManagerNewPrintPreview) { |
| chrome::ShowTaskManager(browser()); // Show task manager BEFORE print dialog. |
| |
| ASSERT_NO_FATAL_FAILURE(WaitForTaskManagerRows(1, MatchAboutBlankTab())); |
| ASSERT_NO_FATAL_FAILURE(WaitForTaskManagerRows(1, MatchAnyTab())); |
| ASSERT_NO_FATAL_FAILURE(WaitForTaskManagerRows(0, MatchAnyPrint())); |
| |
| // Create the print preview dialog. |
| Print(); |
| |
| ASSERT_NO_FATAL_FAILURE(WaitForTaskManagerRows(1, MatchAboutBlankTab())); |
| ASSERT_NO_FATAL_FAILURE(WaitForTaskManagerRows(1, MatchAnyTab())); |
| ASSERT_NO_FATAL_FAILURE(WaitForTaskManagerRows(1, MatchAnyPrint())); |
| ASSERT_NO_FATAL_FAILURE( |
| WaitForTaskManagerRows(1, MatchPrint(url::kAboutBlankURL))); |
| } |
| |
| // Disable the test for mac as it started being flaky, see http://crbug/367665. |
| #if defined(OS_MACOSX) && !defined(OS_IOS) |
| #define MAYBE_TaskManagerExistingPrintPreview DISABLED_TaskManagerExistingPrintPreview |
| #else |
| #define MAYBE_TaskManagerExistingPrintPreview TaskManagerExistingPrintPreview |
| #endif |
| IN_PROC_BROWSER_TEST_F(PrintPreviewTest, |
| MAYBE_TaskManagerExistingPrintPreview) { |
| // Create the print preview dialog. |
| Print(); |
| |
| chrome::ShowTaskManager(browser()); // Show task manager AFTER print dialog. |
| |
| ASSERT_NO_FATAL_FAILURE(WaitForTaskManagerRows(1, MatchAboutBlankTab())); |
| ASSERT_NO_FATAL_FAILURE(WaitForTaskManagerRows(1, MatchAnyTab())); |
| ASSERT_NO_FATAL_FAILURE(WaitForTaskManagerRows(1, MatchAnyPrint())); |
| ASSERT_NO_FATAL_FAILURE( |
| WaitForTaskManagerRows(1, MatchPrint(url::kAboutBlankURL))); |
| } |
| |
| #if defined(OS_WIN) |
| BOOL CALLBACK EnumerateChildren(HWND hwnd, LPARAM l_param) { |
| HWND* child = reinterpret_cast<HWND*>(l_param); |
| *child = hwnd; |
| // The first child window is the plugin, then its children. So stop |
| // enumerating after the first callback. |
| return FALSE; |
| } |
| |
| // This test verifies that constrained windows aren't covered by windowed NPAPI |
| // plugins. The code which fixes this is in WebContentsViewAura::WindowObserver. |
| IN_PROC_BROWSER_TEST_F(PrintPreviewTest, WindowedNPAPIPluginHidden) { |
| browser()->profile()->GetPrefs()->SetBoolean(prefs::kPluginsAlwaysAuthorize, |
| true); |
| |
| // First load the page and wait for the NPAPI plugin's window to display. |
| base::string16 expected_title(base::ASCIIToUTF16("ready")); |
| content::WebContents* tab = |
| browser()->tab_strip_model()->GetActiveWebContents(); |
| content::TitleWatcher title_watcher(tab, expected_title); |
| |
| GURL url = ui_test_utils::GetTestUrl( |
| base::FilePath().AppendASCII("printing"), |
| base::FilePath().AppendASCII("npapi_plugin.html")); |
| ui_test_utils::NavigateToURL(browser(), url); |
| |
| EXPECT_EQ(expected_title, title_watcher.WaitAndGetTitle()); |
| |
| // Now get the region of the plugin before and after the print preview is |
| // shown. They should be different. |
| HWND hwnd = tab->GetNativeView()->GetHost()->GetAcceleratedWidget(); |
| HWND child = NULL; |
| EnumChildWindows(hwnd, EnumerateChildren,reinterpret_cast<LPARAM>(&child)); |
| |
| RECT region_before, region_after; |
| int result = GetWindowRgnBox(child, ®ion_before); |
| ASSERT_EQ(result, SIMPLEREGION); |
| |
| // Now print preview. |
| Print(); |
| |
| result = GetWindowRgnBox(child, ®ion_after); |
| if (result == NULLREGION) { |
| // Depending on the browser window size, the plugin could be full covered. |
| return; |
| } |
| |
| if (result == COMPLEXREGION) { |
| // Complex region, by definition not equal to the initial region. |
| return; |
| } |
| |
| ASSERT_EQ(result, SIMPLEREGION); |
| bool rects_equal = |
| region_before.left == region_after.left && |
| region_before.top == region_after.top && |
| region_before.right == region_after.right && |
| region_before.bottom == region_after.bottom; |
| ASSERT_FALSE(rects_equal); |
| } |
| |
| IN_PROC_BROWSER_TEST_F(PrintPreviewTest, NoCrashOnCloseWithOtherTabs) { |
| // Now print preview. |
| Print(); |
| |
| ui_test_utils::NavigateToURLWithDisposition( |
| browser(), GURL("about:blank"), NEW_FOREGROUND_TAB, |
| ui_test_utils::BROWSER_TEST_WAIT_FOR_NAVIGATION); |
| |
| browser()->tab_strip_model()->ActivateTabAt(0, true); |
| |
| // Navigate main tab to hide print preview. |
| ui_test_utils::NavigateToURL(browser(), GURL("about:blank")); |
| |
| browser()->tab_strip_model()->ActivateTabAt(1, true); |
| } |
| #endif // defined(OS_WIN) |
| |
| } // namespace |