Re-land r248110 with ASAN error fixed.

chrome/browser/password_manager/password_generation_interactive_uitest.cc

+// Copyright 2014 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 "chrome/browser/password_manager/password_generation_manager.h"
+#include "chrome/browser/profiles/profile.h"
+#include "chrome/browser/ui/autofill/password_generation_popup_observer.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.h"
+#include "components/autofill/core/browser/autofill_test_utils.h"
+#include "components/autofill/core/common/autofill_switches.h"
+#include "content/public/browser/render_view_host.h"
+#include "content/public/browser/web_contents.h"
+#include "content/public/test/browser_test_utils.h"
+#include "net/test/embedded_test_server/embedded_test_server.h"
+#include "testing/gtest/include/gtest/gtest.h"
+#include "ui/events/keycodes/keyboard_codes.h"
+
+namespace {
+
+class TestPopupObserver : public autofill::PasswordGenerationPopupObserver {
+ public:
+  TestPopupObserver()
+      : popup_showing_(false) {}
+  virtual ~TestPopupObserver() {}
+
+  virtual void OnPopupShown() OVERRIDE {
+    popup_showing_ = true;
+  }
+
+  virtual void OnPopupHidden() OVERRIDE {
+    popup_showing_ = false;
+  }
+
+  bool popup_showing() { return popup_showing_; }
+
+ private:
+  bool popup_showing_;
+};
+
+}  // namespace
+
+class PasswordGenerationInteractiveTest : public InProcessBrowserTest {
+ public:
+  virtual void SetUpCommandLine(CommandLine* command_line) OVERRIDE {
+    // Make sure the feature is enabled.
+    command_line->AppendSwitch(autofill::switches::kEnablePasswordGeneration);
+
+    // Don't require ping from autofill or blacklist checking.
+    command_line->AppendSwitch(
+        autofill::switches::kLocalHeuristicsOnlyForPasswordGeneration);
+  }
+
+  virtual void SetUpOnMainThread() OVERRIDE {
+    // Disable Autofill requesting access to AddressBook data. This will cause
+    // test tests to hang on Mac.
+    autofill::test::DisableSystemServices(browser()->profile());
+
+    // Set observer for popup.
+    PasswordGenerationManager* generation_manager =
+        PasswordGenerationManager::FromWebContents(GetWebContents());
+    generation_manager->SetTestObserver(&observer_);
+
+    ASSERT_TRUE(embedded_test_server()->InitializeAndWaitUntilReady());
+    GURL url = embedded_test_server()->GetURL("/password/signup_form.html");
+    ui_test_utils::NavigateToURL(browser(), url);
+  }
+
+  virtual void CleanUpOnMainThread() OVERRIDE {
+    // Cleanup UI.
+    PasswordGenerationManager* generation_manager =
+        PasswordGenerationManager::FromWebContents(GetWebContents());
+    generation_manager->HidePopup();
+  }
+
+  content::WebContents* GetWebContents() {
+    return browser()->tab_strip_model()->GetActiveWebContents();
+  }
+
+  content::RenderViewHost* GetRenderViewHost() {
+    return GetWebContents()->GetRenderViewHost();
+  }
+
+  std::string GetFieldValue(const std::string& field_id) {
+    std::string value;
+    EXPECT_TRUE(content::ExecuteScriptAndExtractString(
+        GetRenderViewHost(),
+        "window.domAutomationController.send("
+        "    document.getElementById('" + field_id + "').value);",
+        &value));
+    return value;
+  }
+
+  void FocusPasswordField() {
+    ASSERT_TRUE(content::ExecuteScript(
+        GetRenderViewHost(),
+        "document.getElementById('password_field').focus()"));
+  }
+
+  void SendKeyToPopup(ui::KeyboardCode key) {
+    content::NativeWebKeyboardEvent event;
+    event.windowsKeyCode = key;
+    event.type = blink::WebKeyboardEvent::RawKeyDown;
+    GetRenderViewHost()->ForwardKeyboardEvent(event);
+  }
+
+  bool popup_showing() {
+    return observer_.popup_showing();
+  }
+
+ private:
+  TestPopupObserver observer_;
+};
+
+#if defined(USE_AURA)
+// Enabled on these platforms
+#define MAYBE_PopupShownAndPasswordSelected PopupShownAndPasswordSelected
+#define MAYBE_PopupShownAndDismissed PopupShownAndDismissed
+#else
+// Popup not enabled for these platforms yet.
+#define MAYBE_PopupShownAndPasswordSelected DISABLED_PopupShownAndPasswordSelected
+#define MAYBE_PopupShownAndDismissed DISABLED_PopupShownAndDismissed
+#endif
+
+IN_PROC_BROWSER_TEST_F(PasswordGenerationInteractiveTest,
+                       MAYBE_PopupShownAndPasswordSelected) {
+  FocusPasswordField();
+  EXPECT_TRUE(popup_showing());
+  SendKeyToPopup(ui::VKEY_DOWN);
+  SendKeyToPopup(ui::VKEY_RETURN);
+
+  EXPECT_FALSE(GetFieldValue("password_field").empty());
+}
+
+IN_PROC_BROWSER_TEST_F(PasswordGenerationInteractiveTest,
+                       MAYBE_PopupShownAndDismissed) {
+  FocusPasswordField();
+  EXPECT_TRUE(popup_showing());
+
+  SendKeyToPopup(ui::VKEY_ESCAPE);
+
+  // Popup is dismissed.
+  EXPECT_FALSE(popup_showing());
+}