Index: chrome/browser/printing/printing_layout_browsertest.cc |
diff --git a/chrome/browser/printing/printing_layout_browsertest.cc b/chrome/browser/printing/printing_layout_browsertest.cc |
deleted file mode 100644 |
index 3ac9b9bb42beed7d8d3b255fc936521c45d9831c..0000000000000000000000000000000000000000 |
--- a/chrome/browser/printing/printing_layout_browsertest.cc |
+++ /dev/null |
@@ -1,475 +0,0 @@ |
-// 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/command_line.h" |
-#include "base/files/file_enumerator.h" |
-#include "base/files/file_path.h" |
-#include "base/files/file_util.h" |
-#include "base/location.h" |
-#include "base/macros.h" |
-#include "base/message_loop/message_loop.h" |
-#include "base/path_service.h" |
-#include "base/process/process_handle.h" |
-#include "base/single_thread_task_runner.h" |
-#include "base/strings/string_util.h" |
-#include "base/strings/utf_string_conversions.h" |
-#include "base/test/test_file_util.h" |
-#include "base/threading/simple_thread.h" |
-#include "base/threading/thread_task_runner_handle.h" |
-#include "chrome/browser/chrome_notification_types.h" |
-#include "chrome/browser/printing/print_job.h" |
-#include "chrome/browser/printing/print_view_manager.h" |
-#include "chrome/browser/ui/browser.h" |
-#include "chrome/browser/ui/browser_commands.h" |
-#include "chrome/browser/ui/tabs/tab_strip_model.h" |
-#include "chrome/common/chrome_paths.h" |
-#include "chrome/common/chrome_switches.h" |
-#include "chrome/test/base/in_process_browser_test.h" |
-#include "chrome/test/base/ui_test_utils.h" |
-#include "content/public/browser/notification_observer.h" |
-#include "content/public/browser/notification_registrar.h" |
-#include "content/public/browser/notification_service.h" |
-#include "net/test/embedded_test_server/embedded_test_server.h" |
-#include "printing/image.h" |
-#include "printing/printing_test.h" |
- |
-namespace { |
- |
-using printing::Image; |
- |
-const char kGenerateSwitch[] = "print-layout-generate"; |
- |
-class PrintingLayoutTest : public PrintingTest<InProcessBrowserTest>, |
- public content::NotificationObserver { |
- public: |
- PrintingLayoutTest() { |
- base::FilePath browser_directory; |
- PathService::Get(chrome::DIR_APP, &browser_directory); |
- emf_path_ = browser_directory.AppendASCII("metafile_dumps"); |
- } |
- |
- void SetUp() override { |
- // Make sure there is no left overs. |
- CleanupDumpDirectory(); |
- InProcessBrowserTest::SetUp(); |
- } |
- |
- void TearDown() override { |
- InProcessBrowserTest::TearDown(); |
- base::DeleteFile(emf_path_, true); |
- } |
- |
- void SetUpCommandLine(base::CommandLine* command_line) override { |
- command_line->AppendSwitchPath(switches::kDebugPrint, emf_path_); |
- } |
- |
- protected: |
- void PrintNowTab() { |
- registrar_.Add(this, chrome::NOTIFICATION_PRINT_JOB_EVENT, |
- content::NotificationService::AllSources()); |
- |
- content::WebContents* web_contents = |
- browser()->tab_strip_model()->GetActiveWebContents(); |
- printing::PrintViewManager::FromWebContents(web_contents)->PrintNow(); |
- content::RunMessageLoop(); |
- registrar_.RemoveAll(); |
- } |
- |
- virtual void Observe(int type, |
- const content::NotificationSource& source, |
- const content::NotificationDetails& details) { |
- ASSERT_EQ(chrome::NOTIFICATION_PRINT_JOB_EVENT, type); |
- switch (content::Details<printing::JobEventDetails>(details)->type()) { |
- case printing::JobEventDetails::JOB_DONE: { |
- // Succeeded. |
- base::ThreadTaskRunnerHandle::Get()->PostTask( |
- FROM_HERE, base::MessageLoop::QuitWhenIdleClosure()); |
- break; |
- } |
- case printing::JobEventDetails::USER_INIT_CANCELED: |
- case printing::JobEventDetails::FAILED: { |
- // Failed. |
- ASSERT_TRUE(false); |
- base::ThreadTaskRunnerHandle::Get()->PostTask( |
- FROM_HERE, base::MessageLoop::QuitWhenIdleClosure()); |
- break; |
- } |
- case printing::JobEventDetails::NEW_DOC: |
- case printing::JobEventDetails::USER_INIT_DONE: |
- case printing::JobEventDetails::DEFAULT_INIT_DONE: |
- case printing::JobEventDetails::NEW_PAGE: |
- case printing::JobEventDetails::PAGE_DONE: |
- case printing::JobEventDetails::DOC_DONE: |
- case printing::JobEventDetails::ALL_PAGES_REQUESTED: { |
- // Don't care. |
- break; |
- } |
- default: { |
- NOTREACHED(); |
- break; |
- } |
- } |
- } |
- |
- // Finds the dump for the last print job and compares it to the data named |
- // |verification_name|. Compares the saved printed job pixels with the test |
- // data pixels and returns the percentage of different pixels; 0 for success, |
- // [0, 100] for failure. |
- double CompareWithResult(const std::wstring& verification_name) { |
- base::FilePath test_result(ScanFiles(verification_name)); |
- if (test_result.value().empty()) { |
- // 100% different, the print job buffer is not there. |
- return 100.; |
- } |
- |
- base::FilePath base_path(ui_test_utils::GetTestFilePath( |
- base::FilePath().AppendASCII("printing"), base::FilePath())); |
- base::FilePath emf(base_path.Append(verification_name + L".emf")); |
- base::FilePath png(base_path.Append(verification_name + L".png")); |
- |
- base::FilePath cleartype( |
- base_path.Append(verification_name + L"_cleartype.png")); |
- // Looks for Cleartype override. |
- if (base::PathExists(cleartype) && IsClearTypeEnabled()) |
- png = cleartype; |
- |
- if (GenerateFiles()) { |
- // Copy the .emf and generate an .png. |
- base::CopyFile(test_result, emf); |
- Image emf_content(emf); |
- emf_content.SaveToPng(png); |
- // Saving is always fine. |
- return 0; |
- } else { |
- // File compare between test and result. |
- Image emf_content(emf); |
- Image test_content(test_result); |
- Image png_content(png); |
- double diff_emf = emf_content.PercentageDifferent(test_content); |
- |
- EXPECT_EQ(0., diff_emf) << base::WideToUTF8(verification_name) << |
- " original size:" << emf_content.size().ToString() << |
- " result size:" << test_content.size().ToString(); |
- if (diff_emf) { |
- // Backup the result emf file. |
- base::FilePath failed( |
- base_path.Append(verification_name + L"_failed.emf")); |
- base::CopyFile(test_result, failed); |
- } |
- |
- // This verification is only to know that the EMF rendering stays |
- // immutable. |
- double diff_png = emf_content.PercentageDifferent(png_content); |
- EXPECT_EQ(0., diff_png) << base::WideToUTF8(verification_name) << |
- " original size:" << emf_content.size().ToString() << |
- " result size:" << test_content.size().ToString(); |
- if (diff_png) { |
- // Backup the rendered emf file to detect the rendering difference. |
- base::FilePath rendering( |
- base_path.Append(verification_name + L"_rendering.png")); |
- emf_content.SaveToPng(rendering); |
- } |
- return std::max(diff_png, diff_emf); |
- } |
- } |
- |
- // Makes sure the directory exists and is empty. |
- void CleanupDumpDirectory() { |
- EXPECT_TRUE(base::DieFileDie(emf_path_, true)); |
- EXPECT_TRUE(base::CreateDirectory(emf_path_)); |
- } |
- |
- // Returns if Clear Type is currently enabled. |
- static bool IsClearTypeEnabled() { |
- BOOL ct_enabled = 0; |
- if (SystemParametersInfo(SPI_GETCLEARTYPE, 0, &ct_enabled, 0) && ct_enabled) |
- return true; |
- UINT smoothing = 0; |
- if (SystemParametersInfo(SPI_GETFONTSMOOTHINGTYPE, 0, &smoothing, 0) && |
- smoothing == FE_FONTSMOOTHINGCLEARTYPE) |
- return true; |
- return false; |
- } |
- |
- private: |
- // Verifies that there is one .emf and one .prn file in the dump directory. |
- // Returns the path of the .emf file and deletes the .prn file. |
- std::wstring ScanFiles(const std::wstring& verification_name) { |
- // Try to 10 seconds. |
- std::wstring emf_file; |
- std::wstring prn_file; |
- bool found_emf = false; |
- bool found_prn = false; |
- for (int i = 0; i < 100; ++i) { |
- base::FileEnumerator enumerator(emf_path_, false, |
- base::FileEnumerator::FILES); |
- emf_file.clear(); |
- prn_file.clear(); |
- found_emf = false; |
- found_prn = false; |
- base::FilePath file; |
- while (!(file = enumerator.Next()).empty()) { |
- std::wstring ext = file.Extension(); |
- if (base::EqualsCaseInsensitiveASCII(base::WideToUTF8(ext), ".emf")) { |
- EXPECT_FALSE(found_emf) << "Found a leftover .EMF file: \"" << |
- emf_file << "\" and \"" << file.value() << |
- "\" when looking for \"" << verification_name << "\""; |
- found_emf = true; |
- emf_file = file.value(); |
- continue; |
- } |
- if (base::EqualsCaseInsensitiveASCII(base::WideToUTF8(ext), ".prn")) { |
- EXPECT_FALSE(found_prn) << "Found a leftover .PRN file: \"" << |
- prn_file << "\" and \"" << file.value() << |
- "\" when looking for \"" << verification_name << "\""; |
- prn_file = file.value(); |
- found_prn = true; |
- base::DeleteFile(file, false); |
- continue; |
- } |
- EXPECT_TRUE(false); |
- } |
- if (found_emf && found_prn) |
- break; |
- base::PlatformThread::Sleep(base::TimeDelta::FromMilliseconds(100)); |
- } |
- EXPECT_TRUE(found_emf) << ".PRN file is: " << prn_file; |
- EXPECT_TRUE(found_prn) << ".EMF file is: " << emf_file; |
- return emf_file; |
- } |
- |
- static bool GenerateFiles() { |
- return base::CommandLine::ForCurrentProcess()->HasSwitch(kGenerateSwitch); |
- } |
- |
- base::FilePath emf_path_; |
- content::NotificationRegistrar registrar_; |
- |
- DISALLOW_COPY_AND_ASSIGN(PrintingLayoutTest); |
-}; |
- |
-class PrintingLayoutTextTest : public PrintingLayoutTest { |
- typedef PrintingLayoutTest Parent; |
- public: |
- // Returns if the test is disabled. |
- // http://crbug.com/64869 Until the issue is fixed, disable the test if |
- // ClearType is enabled. |
- static bool IsTestCaseDisabled() { |
- return Parent::IsTestCaseDisabled() || IsClearTypeEnabled(); |
- } |
-}; |
- |
-// Finds the first dialog window owned by owner_process. |
-HWND FindDialogWindow(DWORD owner_process) { |
- HWND dialog_window(NULL); |
- for (;;) { |
- dialog_window = FindWindowEx(NULL, |
- dialog_window, |
- MAKEINTATOM(32770), |
- NULL); |
- if (!dialog_window) |
- break; |
- |
- // The dialog must be owned by our target process. |
- DWORD process_id = 0; |
- GetWindowThreadProcessId(dialog_window, &process_id); |
- if (process_id == owner_process) |
- break; |
- } |
- return dialog_window; |
-} |
- |
-// Tries to close a dialog window. |
-bool CloseDialogWindow(HWND dialog_window) { |
- LRESULT res = SendMessage(dialog_window, DM_GETDEFID, 0, 0); |
- if (!res) |
- return false; |
- EXPECT_EQ(DC_HASDEFID, HIWORD(res)); |
- WORD print_button_id = LOWORD(res); |
- res = SendMessage( |
- dialog_window, |
- WM_COMMAND, |
- print_button_id, |
- reinterpret_cast<LPARAM>(GetDlgItem(dialog_window, print_button_id))); |
- return res == 0; |
-} |
- |
-// Dismiss the first dialog box owned by owner_process by "executing" the |
-// default button. |
-class DismissTheWindow : public base::DelegateSimpleThread::Delegate { |
- public: |
- DismissTheWindow() |
- : owner_process_(base::GetCurrentProcId()) { |
- } |
- |
- virtual void Run() { |
- HWND dialog_window; |
- for (;;) { |
- // First enumerate the windows. |
- dialog_window = FindDialogWindow(owner_process_); |
- |
- // Try to close it. |
- if (dialog_window) { |
- if (CloseDialogWindow(dialog_window)) { |
- break; |
- } |
- } |
- base::PlatformThread::Sleep(base::TimeDelta::FromMilliseconds(10)); |
- } |
- |
- // Now verify that it indeed closed itself. |
- while (IsWindow(dialog_window)) { |
- CloseDialogWindow(dialog_window); |
- base::PlatformThread::Sleep(base::TimeDelta::FromMilliseconds(10)); |
- } |
- } |
- |
- DWORD owner_process() { return owner_process_; } |
- |
- private: |
- DWORD owner_process_; |
-}; |
- |
-} // namespace |
- |
-// Fails, see http://crbug.com/7721. |
-IN_PROC_BROWSER_TEST_F(PrintingLayoutTextTest, DISABLED_Complex) { |
- if (IsTestCaseDisabled()) |
- return; |
- |
- DismissTheWindow dismisser; |
- base::DelegateSimpleThread close_printdlg_thread(&dismisser, |
- "close_printdlg_thread"); |
- |
- // Print a document, check its output. |
- ASSERT_TRUE(embedded_test_server()->Start()); |
- |
- ui_test_utils::NavigateToURL( |
- browser(), embedded_test_server()->GetURL("/printing/test1.html")); |
- close_printdlg_thread.Start(); |
- PrintNowTab(); |
- close_printdlg_thread.Join(); |
- EXPECT_EQ(0., CompareWithResult(L"test1")); |
-} |
- |
-struct TestPool { |
- const char* source; |
- const wchar_t* result; |
-}; |
- |
-const TestPool kTestPool[] = { |
- // ImagesB&W |
- "/printing/test2.html", L"test2", |
- // ImagesTransparent |
- "/printing/test3.html", L"test3", |
- // ImageColor |
- "/printing/test4.html", L"test4", |
-}; |
- |
-// http://crbug.com/7721 |
-IN_PROC_BROWSER_TEST_F(PrintingLayoutTest, DISABLED_ManyTimes) { |
- if (IsTestCaseDisabled()) |
- return; |
- |
- ASSERT_TRUE(embedded_test_server()->Start()); |
- |
- DismissTheWindow dismisser; |
- |
- ASSERT_GT(arraysize(kTestPool), 0u); |
- for (int i = 0; i < arraysize(kTestPool); ++i) { |
- if (i) |
- CleanupDumpDirectory(); |
- const TestPool& test = kTestPool[i % arraysize(kTestPool)]; |
- ui_test_utils::NavigateToURL(browser(), |
- embedded_test_server()->GetURL(test.source)); |
- base::DelegateSimpleThread close_printdlg_thread1(&dismisser, |
- "close_printdlg_thread"); |
- EXPECT_EQ(NULL, FindDialogWindow(dismisser.owner_process())); |
- close_printdlg_thread1.Start(); |
- PrintNowTab(); |
- close_printdlg_thread1.Join(); |
- EXPECT_EQ(0., CompareWithResult(test.result)) << test.result; |
- CleanupDumpDirectory(); |
- base::DelegateSimpleThread close_printdlg_thread2(&dismisser, |
- "close_printdlg_thread"); |
- EXPECT_EQ(NULL, FindDialogWindow(dismisser.owner_process())); |
- close_printdlg_thread2.Start(); |
- PrintNowTab(); |
- close_printdlg_thread2.Join(); |
- EXPECT_EQ(0., CompareWithResult(test.result)) << test.result; |
- CleanupDumpDirectory(); |
- base::DelegateSimpleThread close_printdlg_thread3(&dismisser, |
- "close_printdlg_thread"); |
- EXPECT_EQ(NULL, FindDialogWindow(dismisser.owner_process())); |
- close_printdlg_thread3.Start(); |
- PrintNowTab(); |
- close_printdlg_thread3.Join(); |
- EXPECT_EQ(0., CompareWithResult(test.result)) << test.result; |
- CleanupDumpDirectory(); |
- base::DelegateSimpleThread close_printdlg_thread4(&dismisser, |
- "close_printdlg_thread"); |
- EXPECT_EQ(NULL, FindDialogWindow(dismisser.owner_process())); |
- close_printdlg_thread4.Start(); |
- PrintNowTab(); |
- close_printdlg_thread4.Join(); |
- EXPECT_EQ(0., CompareWithResult(test.result)) << test.result; |
- } |
-} |
- |
-// Prints a popup and immediately closes it. Disabled because it crashes. |
-IN_PROC_BROWSER_TEST_F(PrintingLayoutTest, DISABLED_Delayed) { |
- if (IsTestCaseDisabled()) |
- return; |
- |
- ASSERT_TRUE(embedded_test_server()->Start()); |
- |
- { |
- bool is_timeout = true; |
- GURL url = |
- embedded_test_server()->GetURL("/printing/popup_delayed_print.htm"); |
- ui_test_utils::NavigateToURL(browser(), url); |
- |
- DismissTheWindow dismisser; |
- base::DelegateSimpleThread close_printdlg_thread(&dismisser, |
- "close_printdlg_thread"); |
- close_printdlg_thread.Start(); |
- close_printdlg_thread.Join(); |
- |
- // Force a navigation elsewhere to verify that it's fine with it. |
- url = embedded_test_server()->GetURL("/printing/test1.html"); |
- ui_test_utils::NavigateToURL(browser(), url); |
- } |
- chrome::CloseWindow(browser()); |
- content::RunAllPendingInMessageLoop(); |
- |
- EXPECT_EQ(0., CompareWithResult(L"popup_delayed_print")) |
- << L"popup_delayed_print"; |
-} |
- |
-// Prints a popup and immediately closes it. http://crbug.com/7721 |
-IN_PROC_BROWSER_TEST_F(PrintingLayoutTest, DISABLED_IFrame) { |
- if (IsTestCaseDisabled()) |
- return; |
- |
- ASSERT_TRUE(embedded_test_server()->Start()); |
- |
- { |
- GURL url = embedded_test_server()->GetURL("/printing/iframe.htm"); |
- ui_test_utils::NavigateToURL(browser(), url); |
- |
- DismissTheWindow dismisser; |
- base::DelegateSimpleThread close_printdlg_thread(&dismisser, |
- "close_printdlg_thread"); |
- close_printdlg_thread.Start(); |
- close_printdlg_thread.Join(); |
- |
- // Force a navigation elsewhere to verify that it's fine with it. |
- url = embedded_test_server()->GetURL("/printing/test1.html"); |
- ui_test_utils::NavigateToURL(browser(), url); |
- } |
- chrome::CloseWindow(browser()); |
- content::RunAllPendingInMessageLoop(); |
- |
- EXPECT_EQ(0., CompareWithResult(L"iframe")) << L"iframe"; |
-} |