[Password Manager] Fix password saving on Macys registration page

chrome/browser/password_manager/password_manager_browsertest.cc

 // Copyright 2013 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 <string>
 
 #include "base/command_line.h"
 #include "base/metrics/histogram_samples.h"
 #include "base/metrics/statistics_recorder.h"
 #include "base/path_service.h"
@@ skipping 1597 matching lines @@
   // save it, but the script cannot trigger that just by assigning to the
   // field's value.
   std::string fill_and_back =
       "document.getElementById('password_field').value = 'random';"
       "document.getElementById('input_submit_button').click();"
       "window.history.back();";
   ASSERT_TRUE(content::ExecuteScript(RenderViewHost(), fill_and_back));
   observer.Wait();
   EXPECT_FALSE(prompt_observer->IsShowingPrompt());
 }
+
+// Regression test for http://crbug.com/452306
+IN_PROC_BROWSER_TEST_F(PasswordManagerBrowserTest,
+                       ChangingTextToPasswordFieldOnSignupForm) {
+  NavigateToFile("/password/signup_form.html");
+
+  // In this case, pretend that username_field is actually a password field
+  // that starts as a text field to simulate placeholder.
+  NavigationObserver observer(WebContents());
+  scoped_ptr<PromptObserver> prompt_observer(
+      PromptObserver::Create(WebContents()));
+  std::string change_and_submit =
+      "document.getElementById('other_info').value = 'username';"
+      "document.getElementById('username_field').type = 'password';"
+      "document.getElementById('username_field').value = 'mypass';"
+      "document.getElementById('password_field').value = 'mypass';"
+      "document.getElementById('testform').submit();";
+  ASSERT_TRUE(content::ExecuteScript(RenderViewHost(), change_and_submit));
+  observer.Wait();
+  EXPECT_TRUE(prompt_observer->IsShowingPrompt());
+}
+
+// Regression test for http://crbug.com/451631
+IN_PROC_BROWSER_TEST_F(PasswordManagerBrowserTest,
+                       SavingOnManyPasswordFieldsTest) {
+  // Simulate Macy's registration page, which contains the normal 2 password
+  // fields for confirming the new password plus 2 more fields for security
+  // questions and credit card. Make sure that saving works correctly for such
+  // sites.
+  NavigateToFile("/password/many_password_signup_form.html");
+
+  NavigationObserver observer(WebContents());
+  scoped_ptr<PromptObserver> prompt_observer(
+      PromptObserver::Create(WebContents()));
+  std::string fill_and_submit =
+      "document.getElementById('username_field').value = 'username';"
+      "document.getElementById('password_field').value = 'mypass';"
+      "document.getElementById('confirm_field').value = 'mypass';"
+      "document.getElementById('security_answer').value = 'hometown';"
+      "document.getElementById('SSN').value = '1234';"
+      "document.getElementById('testform').submit();";
+  ASSERT_TRUE(content::ExecuteScript(RenderViewHost(), fill_and_submit));
+  observer.Wait();
+  EXPECT_TRUE(prompt_observer->IsShowingPrompt());
+}