cros: Bind password echo with TouchView mode

chrome/browser/chromeos/ui/password_echo_controller_browsertest.cc

+// Copyright 2016 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/chromeos/ui/password_echo_controller.h"
+
+#include <memory>
+
+#include "ash/common/ash_switches.h"
+#include "ash/common/wm/maximize_mode/maximize_mode_controller.h"
+#include "ash/common/wm_shell.h"
+#include "base/command_line.h"
+#include "base/macros.h"
+#include "chrome/browser/ui/browser.h"
+#include "chrome/browser/ui/tabs/tab_strip_model.h"
+#include "chrome/test/base/in_process_browser_test.h"
+#include "chrome/test/base/ui_test_utils.cc"
+#include "content/public/browser/render_view_host.h"
+#include "content/public/browser/web_contents.h"
+#include "content/public/common/web_preferences.h"
+#include "testing/gtest/include/gtest/gtest.h"
+#include "ui/views/controls/textfield/textfield.h"
+#include "ui/views/views_delegate.h"
+
+namespace chromeos {
+
+class PasswordEchoControllerTest : public InProcessBrowserTest {
+ public:
+  PasswordEchoControllerTest() {}
+  ~PasswordEchoControllerTest() override {}
+
+  // InProcessBrowserTest
+  void SetUpCommandLine(base::CommandLine* command_line) override {
+    command_line->AppendSwitch(ash::switches::kAshEnableTouchViewTesting);
+  }
+
+  content::WebPreferences GetWebPreferences() {
+    return browser()
+        ->tab_strip_model()
+        ->GetActiveWebContents()
+        ->GetRenderViewHost()
+        ->GetWebkitPreferences();
+  }
+
+  ash::MaximizeModeController* GetMaximizeModeController() {
+    return ash::WmShell::Get()->maximize_mode_controller();
+  }
+
+ private:
+  DISALLOW_COPY_AND_ASSIGN(PasswordEchoControllerTest);
+};
+
+IN_PROC_BROWSER_TEST_F(PasswordEchoControllerTest, ExistingWebContents) {
+  ash::MaximizeModeController* const controller = GetMaximizeModeController();
+
+  // No TouchView mode at the beginning.
+  ASSERT_FALSE(controller->IsMaximizeModeWindowManagerEnabled());
+  EXPECT_FALSE(GetWebPreferences().password_echo_enabled);
+
+  // Enter TouchView mode and password echo should be enabled.
+  controller->EnableMaximizeModeWindowManager(true);
+  ASSERT_TRUE(controller->IsMaximizeModeWindowManagerEnabled());
+  EXPECT_TRUE(GetWebPreferences().password_echo_enabled);
+
+  // Leave TouchView mode and password echo should be enabled.
+  controller->EnableMaximizeModeWindowManager(false);
+  ASSERT_FALSE(controller->IsMaximizeModeWindowManagerEnabled());
+  EXPECT_FALSE(GetWebPreferences().password_echo_enabled);
+}
+
+IN_PROC_BROWSER_TEST_F(PasswordEchoControllerTest, NewWebContents) {
+  ash::MaximizeModeController* const controller = GetMaximizeModeController();
+
+  // No TouchView mode at the beginning.
+  ASSERT_FALSE(controller->IsMaximizeModeWindowManagerEnabled());
+  EXPECT_FALSE(GetWebPreferences().password_echo_enabled);
+
+  // Enter TouchView mode and password echo should be enabled.
+  controller->EnableMaximizeModeWindowManager(true);
+  ASSERT_TRUE(controller->IsMaximizeModeWindowManagerEnabled());
+
+  const GURL url("about:blank");
+  ui_test_utils::NavigateToURLWithDisposition(browser(), url,
+                                              NEW_FOREGROUND_TAB, 0);
+  EXPECT_TRUE(GetWebPreferences().password_echo_enabled);
+
+  // Leave TouchView mode and password echo should be enabled.
+  controller->EnableMaximizeModeWindowManager(false);
+  ASSERT_FALSE(controller->IsMaximizeModeWindowManagerEnabled());
+
+  ui_test_utils::NavigateToURLWithDisposition(browser(), url,
+                                              NEW_FOREGROUND_TAB, 0);
+  EXPECT_FALSE(GetWebPreferences().password_echo_enabled);
+}
+
+IN_PROC_BROWSER_TEST_F(PasswordEchoControllerTest, ExistingTextfield) {
+  ash::MaximizeModeController* const controller = GetMaximizeModeController();
+  views::ViewsDelegate* const views_delegate =
+      views::ViewsDelegate::GetInstance();
+
+  std::unique_ptr<views::Textfield> textfield(new views::Textfield);
+
+  // No TouchView mode at the beginning.
+  ASSERT_FALSE(controller->IsMaximizeModeWindowManagerEnabled());
+  EXPECT_TRUE(views_delegate->GetTextfieldPasswordRevealDuration().is_zero());
+
+  // Enter TouchView mode and password echo should be enabled.
+  controller->EnableMaximizeModeWindowManager(true);
+  ASSERT_TRUE(controller->IsMaximizeModeWindowManagerEnabled());
+  EXPECT_FALSE(views_delegate->GetTextfieldPasswordRevealDuration().is_zero());
+
+  // Leave TouchView mode and password echo should be enabled.
+  controller->EnableMaximizeModeWindowManager(false);
+  ASSERT_FALSE(controller->IsMaximizeModeWindowManagerEnabled());
+  EXPECT_TRUE(views_delegate->GetTextfieldPasswordRevealDuration().is_zero());
+}
+
+IN_PROC_BROWSER_TEST_F(PasswordEchoControllerTest, NewTextfield) {
+  ash::MaximizeModeController* const controller = GetMaximizeModeController();
+  views::ViewsDelegate* const views_delegate =
+      views::ViewsDelegate::GetInstance();
+
+  std::unique_ptr<views::Textfield> textfield;
+
+  // No TouchView mode at the beginning.
+  ASSERT_FALSE(controller->IsMaximizeModeWindowManagerEnabled());
+  textfield.reset(new views::Textfield);
+  EXPECT_TRUE(views_delegate->GetTextfieldPasswordRevealDuration().is_zero());
+
+  // Enter TouchView mode and password echo should be enabled.
+  controller->EnableMaximizeModeWindowManager(true);
+  ASSERT_TRUE(controller->IsMaximizeModeWindowManagerEnabled());
+  textfield.reset(new views::Textfield);
+  EXPECT_FALSE(views_delegate->GetTextfieldPasswordRevealDuration().is_zero());
+
+  // Leave TouchView mode and password echo should be enabled.
+  controller->EnableMaximizeModeWindowManager(false);
+  ASSERT_FALSE(controller->IsMaximizeModeWindowManagerEnabled());
+  textfield.reset(new views::Textfield);
+  EXPECT_TRUE(views_delegate->GetTextfieldPasswordRevealDuration().is_zero());
+}
+
+}  // namespace chromeos