[Password Generation] Sends the flag whether a field has nonempty user input

components/autofill/core/browser/form_structure_unittest.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 "components/autofill/core/browser/form_structure.h"
 
 #include <stddef.h>
 
 #include <memory>
 
@@ skipping 2199 matching lines @@
     if (form_structure->field(i)->name == ASCIIToUTF16("password")) {
       form_structure->field(i)->set_generation_type(
           AutofillUploadContents::Field::
               MANUALLY_TRIGGERED_GENERATION_ON_SIGN_UP_FORM);
       form_structure->field(i)->set_form_classifier_outcome(
           AutofillUploadContents::Field::GENERATION_ELEMENT);
     } else {
       form_structure->field(i)->set_form_classifier_outcome(
           AutofillUploadContents::Field::NON_GENERATION_ELEMENT);
     }
+    if (form_structure->field(i)->name == ASCIIToUTF16("firstname")) {
+      form_structure->field(i)->properties_mask =
+          FieldPropertiesFlags::HAD_FOCUS;
+    } else {
+      form_structure->field(i)->properties_mask =
+          FieldPropertiesFlags::HAD_FOCUS | FieldPropertiesFlags::USER_TYPED;
+    }
   }
 
   ServerFieldTypeSet available_field_types;
   available_field_types.insert(NAME_FIRST);
   available_field_types.insert(NAME_LAST);
   available_field_types.insert(EMAIL_ADDRESS);
   available_field_types.insert(USERNAME);
   available_field_types.insert(ACCOUNT_CREATION_PASSWORD);
 
   // Prepare the expected proto string.
   AutofillUploadContents upload;
   upload.set_submission(true);
   upload.set_client_version("6.1.1715.1442/en (GGLL)");
   upload.set_form_signature(5810032074788446513U);
   upload.set_autofill_used(true);
   upload.set_data_present("1440000000000000000802");
   upload.set_action_signature(15724779818122431245U);
   upload.set_login_form_signature(42);
 
   AutofillUploadContents::Field* upload_firstname_field = upload.add_field();
   test::FillUploadField(upload_firstname_field, 4224610201U, "firstname", "",
                         "given-name", 3U, nullptr);
   upload_firstname_field->set_form_classifier_outcome(
       AutofillUploadContents::Field::NON_GENERATION_ELEMENT);
+  upload_firstname_field->set_properties_mask(FieldPropertiesFlags::HAD_FOCUS);
 
   AutofillUploadContents::Field* upload_lastname_field = upload.add_field();
   test::FillUploadField(upload_lastname_field, 2786066110U, "lastname", "",
                         "family-name", 5U, nullptr);
   upload_lastname_field->set_form_classifier_outcome(
       AutofillUploadContents::Field::NON_GENERATION_ELEMENT);
+  upload_lastname_field->set_properties_mask(FieldPropertiesFlags::HAD_FOCUS |
+                                             FieldPropertiesFlags::USER_TYPED);
 
   AutofillUploadContents::Field* upload_email_field = upload.add_field();
   test::FillUploadField(upload_email_field, 1029417091U, "email", "email",
                         "email", 9U, nullptr);
   upload_email_field->set_form_classifier_outcome(
       AutofillUploadContents::Field::NON_GENERATION_ELEMENT);
+  upload_email_field->set_properties_mask(FieldPropertiesFlags::HAD_FOCUS |
+                                          FieldPropertiesFlags::USER_TYPED);
 
   AutofillUploadContents::Field* upload_username_field = upload.add_field();
   test::FillUploadField(upload_username_field, 239111655U, "username", "text",
                         "email", 86U, nullptr);
   upload_username_field->set_form_classifier_outcome(
       AutofillUploadContents::Field::NON_GENERATION_ELEMENT);
+  upload_username_field->set_properties_mask(FieldPropertiesFlags::HAD_FOCUS |
+                                             FieldPropertiesFlags::USER_TYPED);
 
   AutofillUploadContents::Field* upload_password_field = upload.add_field();
   test::FillUploadField(upload_password_field, 2051817934U, "password",
                         "password", "email", 76U, nullptr);
   upload_password_field->set_form_classifier_outcome(
       AutofillUploadContents::Field::GENERATION_ELEMENT);
   upload_password_field->set_generation_type(
       AutofillUploadContents::Field::
           MANUALLY_TRIGGERED_GENERATION_ON_SIGN_UP_FORM);
+  upload_password_field->set_properties_mask(FieldPropertiesFlags::HAD_FOCUS |
+                                             FieldPropertiesFlags::USER_TYPED);
 
   std::string expected_upload_string;
   ASSERT_TRUE(upload.SerializeToString(&expected_upload_string));
 
   AutofillUploadContents encoded_upload;
   EXPECT_TRUE(form_structure->EncodeUploadRequest(available_field_types, true,
                                                   "42", true, &encoded_upload));
 
   std::string encoded_upload_string;
   encoded_upload.SerializeToString(&encoded_upload_string);
@@ skipping 1378 matching lines @@
   prefix = FormStructure::FindLongestCommonPrefix(strings);
   EXPECT_EQ(ASCIIToUTF16("1234567890123456"), prefix);
 
   // Empty vector.
   strings.clear();
   prefix = FormStructure::FindLongestCommonPrefix(strings);
   EXPECT_EQ(ASCIIToUTF16(""), prefix);
 }
 
 }  // namespace autofill