root/components/autofill/core/browser/autofill_manager_unittest.cc

DEFINITIONS

1. GetProfileWithGUID
2. GetCreditCardWithGUID
3. AddProfile
4. AddCreditCard
5. RemoveByGUID
6. LoadAuxiliaryProfiles
7. ClearAutofillProfiles
8. ClearCreditCards
9. CreateTestAuxiliaryProfiles
10. CreateTestCreditCardsYearAndMonth
11. CreateTestAutofillProfiles
12. CreateTestCreditCards
13. CreateTestCreditCardFormData
14. ExpectFilledField
15. ExpectFilledForm
16. ExpectFilledAddressFormElvis
17. ExpectFilledCreditCardFormElvis
18. ExpectFilledCreditCardYearMonthWithYearMonth
19. autofill_enabled_
20. IsAutofillEnabled
21. set_autofill_enabled
22. set_expected_submitted_field_types
23. UploadFormDataAsyncCallback
24. ResetRunLoop
25. WaitForAsyncFormSubmit
26. UploadFormData
27. GetSubmittedFormSignature
28. GetProfileWithGUID
29. GetCreditCardWithGUID
30. AddProfile
31. AddCreditCard
32. GetPackedCreditCardID
33. AddSeenForm
34. ClearFormStructures
35. on_suggestions_returned_seen_
36. OnQuery
37. OnSuggestionsReturned
38. CheckSuggestions
39. on_query_seen
40. on_suggestions_returned_seen
41. SetUp
42. TearDown
43. GetAutofillSuggestions
44. GetAutofillSuggestions
45. AutocompleteSuggestionsReturned
46. FormsSeen
47. PartialFormsSeen
48. DynamicFormsSeen
49. FormSubmitted
50. FillAutofillFormData
51. FillAutofillFormDataAndSaveResults
52. PackGUIDs
53. SetFieldTypes
54. TEST_F
55. TEST_F
56. TEST_F
57. TEST_F
58. TEST_F
59. TEST_F
60. TEST_F
61. TEST_F
62. TEST_F
63. TEST_F
64. TEST_F
65. TEST_F
66. TEST_F
67. TEST_F
68. TEST_F
69. TEST_F
70. TEST_F
71. TEST_F
72. TEST_F
73. TEST_F
74. TEST_F
75. TEST_F
76. TEST_F
77. TEST_F
78. TEST_F
79. TEST_F
80. TEST_F
81. TEST_F
82. TEST_F
83. TEST_F
84. TEST_F
85. TEST_F
86. TEST_F
87. TEST_F
88. TEST_F
89. TEST_F
90. TEST_F
91. TEST_F
92. TEST_F
93. TEST_F
94. TEST_F
95. TEST_F
96. TEST_F
97. TEST_F
98. TEST_F
99. TEST_F
100. TEST_F
101. ShowRequestAutocompleteDialog
102. SetUserSuppliedData
103. TEST_F

// 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 <algorithm>
#include <vector>

#include "base/command_line.h"
#include "base/format_macros.h"
#include "base/memory/ref_counted.h"
#include "base/memory/scoped_ptr.h"
#include "base/memory/scoped_vector.h"
#include "base/message_loop/message_loop.h"
#include "base/prefs/pref_service.h"
#include "base/run_loop.h"
#include "base/strings/string16.h"
#include "base/strings/string_number_conversions.h"
#include "base/strings/stringprintf.h"
#include "base/strings/utf_string_conversions.h"
#include "base/time/time.h"
#include "base/tuple.h"
#include "components/autofill/core/browser/autocomplete_history_manager.h"
#include "components/autofill/core/browser/autofill_manager.h"
#include "components/autofill/core/browser/autofill_metrics.h"
#include "components/autofill/core/browser/autofill_profile.h"
#include "components/autofill/core/browser/autofill_test_utils.h"
#include "components/autofill/core/browser/credit_card.h"
#include "components/autofill/core/browser/personal_data_manager.h"
#include "components/autofill/core/browser/popup_item_ids.h"
#include "components/autofill/core/browser/test_autofill_driver.h"
#include "components/autofill/core/browser/test_autofill_external_delegate.h"
#include "components/autofill/core/browser/test_autofill_manager_delegate.h"
#include "components/autofill/core/browser/webdata/autofill_webdata_service.h"
#include "components/autofill/core/common/autofill_pref_names.h"
#include "components/autofill/core/common/form_data.h"
#include "components/autofill/core/common/form_field_data.h"
#include "components/autofill/core/common/forms_seen_state.h"
#include "grit/component_strings.h"
#include "testing/gmock/include/gmock/gmock.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "ui/base/l10n/l10n_util.h"
#include "ui/gfx/rect.h"
#include "url/gurl.h"

using base::ASCIIToUTF16;
using base::UTF8ToUTF16;
using testing::_;

namespace autofill {

typedef PersonalDataManager::GUIDPair GUIDPair;

namespace {

const int kDefaultPageID = 137;

class TestPersonalDataManager : public PersonalDataManager {
 public:
  TestPersonalDataManager() : PersonalDataManager("en-US") {
    CreateTestAutofillProfiles(&web_profiles_);
    CreateTestCreditCards(&credit_cards_);
  }

  using PersonalDataManager::set_database;
  using PersonalDataManager::SetPrefService;

  MOCK_METHOD1(SaveImportedProfile, std::string(const AutofillProfile&));

  AutofillProfile* GetProfileWithGUID(const char* guid) {
    for (std::vector<AutofillProfile *>::iterator it = web_profiles_.begin();
         it != web_profiles_.end(); ++it) {
      if (!(*it)->guid().compare(guid))
        return *it;
    }
    return NULL;
  }

  CreditCard* GetCreditCardWithGUID(const char* guid) {
    for (std::vector<CreditCard *>::iterator it = credit_cards_.begin();
         it != credit_cards_.end(); ++it){
      if (!(*it)->guid().compare(guid))
        return *it;
    }
    return NULL;
  }

  void AddProfile(AutofillProfile* profile) {
    web_profiles_.push_back(profile);
  }

  void AddCreditCard(CreditCard* credit_card) {
    credit_cards_.push_back(credit_card);
  }

  virtual void RemoveByGUID(const std::string& guid) OVERRIDE {
    CreditCard* credit_card = GetCreditCardWithGUID(guid.c_str());
    if (credit_card) {
      credit_cards_.erase(
          std::remove(credit_cards_.begin(), credit_cards_.end(), credit_card),
          credit_cards_.end());
    }

    AutofillProfile* profile = GetProfileWithGUID(guid.c_str());
    if (profile) {
      web_profiles_.erase(
          std::remove(web_profiles_.begin(), web_profiles_.end(), profile),
          web_profiles_.end());
    }
  }

  // Do nothing (auxiliary profiles will be created in
  // CreateTestAuxiliaryProfile).
  virtual void LoadAuxiliaryProfiles() const OVERRIDE {}

  void ClearAutofillProfiles() {
    web_profiles_.clear();
  }

  void ClearCreditCards() {
    credit_cards_.clear();
  }

  void CreateTestAuxiliaryProfiles() {
    CreateTestAutofillProfiles(&auxiliary_profiles_);
  }

  void CreateTestCreditCardsYearAndMonth(const char* year, const char* month) {
    ClearCreditCards();
    CreditCard* credit_card = new CreditCard;
    test::SetCreditCardInfo(credit_card, "Miku Hatsune",
                            "4234567890654321", // Visa
                            month, year);
    credit_card->set_guid("00000000-0000-0000-0000-000000000007");
    credit_cards_.push_back(credit_card);
  }

 private:
  void CreateTestAutofillProfiles(ScopedVector<AutofillProfile>* profiles) {
    AutofillProfile* profile = new AutofillProfile;
    test::SetProfileInfo(profile, "Elvis", "Aaron",
                         "Presley", "theking@gmail.com", "RCA",
                         "3734 Elvis Presley Blvd.", "Apt. 10",
                         "Memphis", "Tennessee", "38116", "US",
                         "12345678901");
    profile->set_guid("00000000-0000-0000-0000-000000000001");
    profiles->push_back(profile);
    profile = new AutofillProfile;
    test::SetProfileInfo(profile, "Charles", "Hardin",
                         "Holley", "buddy@gmail.com", "Decca",
                         "123 Apple St.", "unit 6", "Lubbock",
                         "Texas", "79401", "US", "23456789012");
    profile->set_guid("00000000-0000-0000-0000-000000000002");
    profiles->push_back(profile);
    profile = new AutofillProfile;
    test::SetProfileInfo(
        profile, "", "", "", "", "", "", "", "", "", "", "", "");
    profile->set_guid("00000000-0000-0000-0000-000000000003");
    profiles->push_back(profile);
  }

  void CreateTestCreditCards(ScopedVector<CreditCard>* credit_cards) {
    CreditCard* credit_card = new CreditCard;
    test::SetCreditCardInfo(credit_card, "Elvis Presley",
                            "4234 5678 9012 3456",  // Visa
                            "04", "2012");
    credit_card->set_guid("00000000-0000-0000-0000-000000000004");
    credit_cards->push_back(credit_card);

    credit_card = new CreditCard;
    test::SetCreditCardInfo(credit_card, "Buddy Holly",
                            "5187654321098765",  // Mastercard
                            "10", "2014");
    credit_card->set_guid("00000000-0000-0000-0000-000000000005");
    credit_cards->push_back(credit_card);

    credit_card = new CreditCard;
    test::SetCreditCardInfo(credit_card, "", "", "", "");
    credit_card->set_guid("00000000-0000-0000-0000-000000000006");
    credit_cards->push_back(credit_card);
  }

  DISALLOW_COPY_AND_ASSIGN(TestPersonalDataManager);
};

// Populates |form| with data corresponding to a simple credit card form.
// Note that this actually appends fields to the form data, which can be useful
// for building up more complex test forms.
void CreateTestCreditCardFormData(FormData* form,
                                  bool is_https,
                                  bool use_month_type) {
  form->name = ASCIIToUTF16("MyForm");
  form->method = ASCIIToUTF16("POST");
  if (is_https) {
    form->origin = GURL("https://myform.com/form.html");
    form->action = GURL("https://myform.com/submit.html");
  } else {
    form->origin = GURL("http://myform.com/form.html");
    form->action = GURL("http://myform.com/submit.html");
  }
  form->user_submitted = true;

  FormFieldData field;
  test::CreateTestFormField("Name on Card", "nameoncard", "", "text", &field);
  form->fields.push_back(field);
  test::CreateTestFormField("Card Number", "cardnumber", "", "text", &field);
  form->fields.push_back(field);
  if (use_month_type) {
    test::CreateTestFormField(
        "Expiration Date", "ccmonth", "", "month", &field);
    form->fields.push_back(field);
  } else {
    test::CreateTestFormField("Expiration Date", "ccmonth", "", "text", &field);
    form->fields.push_back(field);
    test::CreateTestFormField("", "ccyear", "", "text", &field);
    form->fields.push_back(field);
  }
}

void ExpectFilledField(const char* expected_label,
                       const char* expected_name,
                       const char* expected_value,
                       const char* expected_form_control_type,
                       const FormFieldData& field) {
  SCOPED_TRACE(expected_label);
  EXPECT_EQ(UTF8ToUTF16(expected_label), field.label);
  EXPECT_EQ(UTF8ToUTF16(expected_name), field.name);
  EXPECT_EQ(UTF8ToUTF16(expected_value), field.value);
  EXPECT_EQ(expected_form_control_type, field.form_control_type);
}

// Verifies that the |filled_form| has been filled with the given data.
// Verifies address fields if |has_address_fields| is true, and verifies
// credit card fields if |has_credit_card_fields| is true. Verifies both if both
// are true. |use_month_type| is used for credit card input month type.
void ExpectFilledForm(int page_id,
                      const FormData& filled_form,
                      int expected_page_id,
                      const char* first,
                      const char* middle,
                      const char* last,
                      const char* address1,
                      const char* address2,
                      const char* city,
                      const char* state,
                      const char* postal_code,
                      const char* country,
                      const char* phone,
                      const char* email,
                      const char* name_on_card,
                      const char* card_number,
                      const char* expiration_month,
                      const char* expiration_year,
                      bool has_address_fields,
                      bool has_credit_card_fields,
                      bool use_month_type) {
  // The number of fields in the address and credit card forms created above.
  const size_t kAddressFormSize = 11;
  const size_t kCreditCardFormSize = use_month_type ? 3 : 4;

  EXPECT_EQ(expected_page_id, page_id);
  EXPECT_EQ(ASCIIToUTF16("MyForm"), filled_form.name);
  EXPECT_EQ(ASCIIToUTF16("POST"), filled_form.method);
  if (has_credit_card_fields) {
    EXPECT_EQ(GURL("https://myform.com/form.html"), filled_form.origin);
    EXPECT_EQ(GURL("https://myform.com/submit.html"), filled_form.action);
  } else {
    EXPECT_EQ(GURL("http://myform.com/form.html"), filled_form.origin);
    EXPECT_EQ(GURL("http://myform.com/submit.html"), filled_form.action);
  }
  EXPECT_TRUE(filled_form.user_submitted);

  size_t form_size = 0;
  if (has_address_fields)
    form_size += kAddressFormSize;
  if (has_credit_card_fields)
    form_size += kCreditCardFormSize;
  ASSERT_EQ(form_size, filled_form.fields.size());

  if (has_address_fields) {
    ExpectFilledField("First Name", "firstname", first, "text",
                      filled_form.fields[0]);
    ExpectFilledField("Middle Name", "middlename", middle, "text",
                      filled_form.fields[1]);
    ExpectFilledField("Last Name", "lastname", last, "text",
                      filled_form.fields[2]);
    ExpectFilledField("Address Line 1", "addr1", address1, "text",
                      filled_form.fields[3]);
    ExpectFilledField("Address Line 2", "addr2", address2, "text",
                      filled_form.fields[4]);
    ExpectFilledField("City", "city", city, "text",
                      filled_form.fields[5]);
    ExpectFilledField("State", "state", state, "text",
                      filled_form.fields[6]);
    ExpectFilledField("Postal Code", "zipcode", postal_code, "text",
                      filled_form.fields[7]);
    ExpectFilledField("Country", "country", country, "text",
                      filled_form.fields[8]);
    ExpectFilledField("Phone Number", "phonenumber", phone, "tel",
                      filled_form.fields[9]);
    ExpectFilledField("Email", "email", email, "email",
                      filled_form.fields[10]);
  }

  if (has_credit_card_fields) {
    size_t offset = has_address_fields? kAddressFormSize : 0;
    ExpectFilledField("Name on Card", "nameoncard", name_on_card, "text",
                      filled_form.fields[offset + 0]);
    ExpectFilledField("Card Number", "cardnumber", card_number, "text",
                      filled_form.fields[offset + 1]);
    if (use_month_type) {
      std::string exp_year = expiration_year;
      std::string exp_month = expiration_month;
      std::string date;
      if (!exp_year.empty() && !exp_month.empty())
        date = exp_year + "-" + exp_month;

      ExpectFilledField("Expiration Date", "ccmonth", date.c_str(), "month",
                        filled_form.fields[offset + 2]);
    } else {
      ExpectFilledField("Expiration Date", "ccmonth", expiration_month, "text",
                        filled_form.fields[offset + 2]);
      ExpectFilledField("", "ccyear", expiration_year, "text",
                        filled_form.fields[offset + 3]);
    }
  }
}

void ExpectFilledAddressFormElvis(int page_id,
                                  const FormData& filled_form,
                                  int expected_page_id,
                                  bool has_credit_card_fields) {
  ExpectFilledForm(page_id, filled_form, expected_page_id, "Elvis", "Aaron",
                   "Presley", "3734 Elvis Presley Blvd.", "Apt. 10", "Memphis",
                   "Tennessee", "38116", "United States", "12345678901",
                   "theking@gmail.com", "", "", "", "", true,
                   has_credit_card_fields, false);
}

void ExpectFilledCreditCardFormElvis(int page_id,
                                     const FormData& filled_form,
                                     int expected_page_id,
                                     bool has_address_fields) {
  ExpectFilledForm(page_id, filled_form, expected_page_id,
                   "", "", "", "", "", "", "", "", "", "", "",
                   "Elvis Presley", "4234567890123456", "04", "2012",
                   has_address_fields, true, false);
}

void ExpectFilledCreditCardYearMonthWithYearMonth(int page_id,
                                                  const FormData& filled_form,
                                                  int expected_page_id,
                                                  bool has_address_fields,
                                                  const char* year,
                                                  const char* month) {
  ExpectFilledForm(page_id, filled_form, expected_page_id,
                   "", "", "", "", "", "", "", "", "", "", "",
                   "Miku Hatsune", "4234567890654321", month, year,
                   has_address_fields, true, true);
}

class MockAutocompleteHistoryManager : public AutocompleteHistoryManager {
 public:
  MockAutocompleteHistoryManager(AutofillDriver* driver,
                                 AutofillManagerDelegate* delegate)
      : AutocompleteHistoryManager(driver, delegate) {}

  MOCK_METHOD1(OnFormSubmitted, void(const FormData& form));

 private:
  DISALLOW_COPY_AND_ASSIGN(MockAutocompleteHistoryManager);
};

class MockAutofillDriver : public TestAutofillDriver {
 public:
  MockAutofillDriver() {}

  // Mock methods to enable testability.
  MOCK_METHOD3(SendFormDataToRenderer, void(int query_id,
                                            RendererFormDataAction action,
                                            const FormData& data));

 private:
  DISALLOW_COPY_AND_ASSIGN(MockAutofillDriver);
};

class TestAutofillManager : public AutofillManager {
 public:
  TestAutofillManager(AutofillDriver* driver,
                      autofill::AutofillManagerDelegate* delegate,
                      TestPersonalDataManager* personal_data)
      : AutofillManager(driver, delegate, personal_data),
        personal_data_(personal_data),
        autofill_enabled_(true) {}
  virtual ~TestAutofillManager() {}

  virtual bool IsAutofillEnabled() const OVERRIDE { return autofill_enabled_; }

  void set_autofill_enabled(bool autofill_enabled) {
    autofill_enabled_ = autofill_enabled;
  }

  void set_expected_submitted_field_types(
      const std::vector<ServerFieldTypeSet>& expected_types) {
    expected_submitted_field_types_ = expected_types;
  }

  virtual void UploadFormDataAsyncCallback(
      const FormStructure* submitted_form,
      const base::TimeTicks& load_time,
      const base::TimeTicks& interaction_time,
      const base::TimeTicks& submission_time) OVERRIDE {
    run_loop_->Quit();

    // If we have expected field types set, make sure they match.
    if (!expected_submitted_field_types_.empty()) {
      ASSERT_EQ(expected_submitted_field_types_.size(),
                submitted_form->field_count());
      for (size_t i = 0; i < expected_submitted_field_types_.size(); ++i) {
        SCOPED_TRACE(
            base::StringPrintf(
                "Field %d with value %s", static_cast<int>(i),
                base::UTF16ToUTF8(submitted_form->field(i)->value).c_str()));
        const ServerFieldTypeSet& possible_types =
            submitted_form->field(i)->possible_types();
        EXPECT_EQ(expected_submitted_field_types_[i].size(),
                  possible_types.size());
        for (ServerFieldTypeSet::const_iterator it =
                 expected_submitted_field_types_[i].begin();
             it != expected_submitted_field_types_[i].end(); ++it) {
          EXPECT_TRUE(possible_types.count(*it))
              << "Expected type: " << AutofillType(*it).ToString();
        }
      }
    }

    AutofillManager::UploadFormDataAsyncCallback(submitted_form,
                                                 load_time,
                                                 interaction_time,
                                                 submission_time);
  }

  // Resets the run loop so that it can wait for an asynchronous form
  // submission to complete.
  void ResetRunLoop() { run_loop_.reset(new base::RunLoop()); }

  // Wait for the asynchronous OnFormSubmitted() call to complete.
  void WaitForAsyncFormSubmit() { run_loop_->Run(); }

  virtual void UploadFormData(const FormStructure& submitted_form) OVERRIDE {
    submitted_form_signature_ = submitted_form.FormSignature();
  }

  const std::string GetSubmittedFormSignature() {
    return submitted_form_signature_;
  }

  AutofillProfile* GetProfileWithGUID(const char* guid) {
    return personal_data_->GetProfileWithGUID(guid);
  }

  CreditCard* GetCreditCardWithGUID(const char* guid) {
    return personal_data_->GetCreditCardWithGUID(guid);
  }

  void AddProfile(AutofillProfile* profile) {
    personal_data_->AddProfile(profile);
  }

  void AddCreditCard(CreditCard* credit_card) {
    personal_data_->AddCreditCard(credit_card);
  }

  int GetPackedCreditCardID(int credit_card_id) {
    std::string credit_card_guid =
        base::StringPrintf("00000000-0000-0000-0000-%012d", credit_card_id);

    return PackGUIDs(GUIDPair(credit_card_guid, 0), GUIDPair(std::string(), 0));
  }

  void AddSeenForm(FormStructure* form) {
    form_structures()->push_back(form);
  }

  void ClearFormStructures() {
    form_structures()->clear();
  }

 private:
  // Weak reference.
  TestPersonalDataManager* personal_data_;

  bool autofill_enabled_;

  scoped_ptr<base::RunLoop> run_loop_;

  std::string submitted_form_signature_;
  std::vector<ServerFieldTypeSet> expected_submitted_field_types_;

  DISALLOW_COPY_AND_ASSIGN(TestAutofillManager);
};

class TestAutofillExternalDelegate : public AutofillExternalDelegate {
 public:
  explicit TestAutofillExternalDelegate(AutofillManager* autofill_manager,
                                        AutofillDriver* autofill_driver)
      : AutofillExternalDelegate(autofill_manager, autofill_driver),
        on_query_seen_(false),
        on_suggestions_returned_seen_(false) {}
  virtual ~TestAutofillExternalDelegate() {}

  virtual void OnQuery(int query_id,
                       const FormData& form,
                       const FormFieldData& field,
                       const gfx::RectF& bounds,
                       bool display_warning) OVERRIDE {
    on_query_seen_ = true;
    on_suggestions_returned_seen_ = false;
  }

  virtual void OnSuggestionsReturned(
      int query_id,
      const std::vector<base::string16>& autofill_values,
      const std::vector<base::string16>& autofill_labels,
      const std::vector<base::string16>& autofill_icons,
      const std::vector<int>& autofill_unique_ids) OVERRIDE {
    on_suggestions_returned_seen_ = true;

    query_id_ = query_id;
    autofill_values_ = autofill_values;
    autofill_labels_ = autofill_labels;
    autofill_icons_ = autofill_icons;
    autofill_unique_ids_ = autofill_unique_ids;
  }

  void CheckSuggestions(int expected_page_id,
                        size_t expected_num_suggestions,
                        const base::string16 expected_values[],
                        const base::string16 expected_labels[],
                        const base::string16 expected_icons[],
                        const int expected_unique_ids[]) {
    // Ensure that these results are from the most recent query.
    EXPECT_TRUE(on_suggestions_returned_seen_);

    EXPECT_EQ(expected_page_id, query_id_);
    ASSERT_EQ(expected_num_suggestions, autofill_values_.size());
    ASSERT_EQ(expected_num_suggestions, autofill_labels_.size());
    ASSERT_EQ(expected_num_suggestions, autofill_icons_.size());
    ASSERT_EQ(expected_num_suggestions, autofill_unique_ids_.size());
    for (size_t i = 0; i < expected_num_suggestions; ++i) {
      SCOPED_TRACE(base::StringPrintf("i: %" PRIuS, i));
      EXPECT_EQ(expected_values[i], autofill_values_[i]);
      EXPECT_EQ(expected_labels[i], autofill_labels_[i]);
      EXPECT_EQ(expected_icons[i], autofill_icons_[i]);
      EXPECT_EQ(expected_unique_ids[i], autofill_unique_ids_[i]);
    }
  }

  bool on_query_seen() const {
    return on_query_seen_;
  }

  bool on_suggestions_returned_seen() const {
    return on_suggestions_returned_seen_;
  }

 private:
  // Records if OnQuery has been called yet.
  bool on_query_seen_;

  // Records if OnSuggestionsReturned has been called after the most recent
  // call to OnQuery.
  bool on_suggestions_returned_seen_;

  // The query id of the most recent Autofill query.
  int query_id_;

  // The results returned by the most recent Autofill query.
  std::vector<base::string16> autofill_values_;
  std::vector<base::string16> autofill_labels_;
  std::vector<base::string16> autofill_icons_;
  std::vector<int> autofill_unique_ids_;

  DISALLOW_COPY_AND_ASSIGN(TestAutofillExternalDelegate);
};

}  // namespace

class AutofillManagerTest : public testing::Test {
 public:
  virtual void SetUp() OVERRIDE {
    autofill_delegate_.SetPrefs(test::PrefServiceForTesting());
    personal_data_.set_database(autofill_delegate_.GetDatabase());
    personal_data_.SetPrefService(autofill_delegate_.GetPrefs());
    autofill_driver_.reset(new MockAutofillDriver());
    autofill_manager_.reset(new TestAutofillManager(
        autofill_driver_.get(), &autofill_delegate_, &personal_data_));

    external_delegate_.reset(new TestAutofillExternalDelegate(
        autofill_manager_.get(),
        autofill_driver_.get()));
    autofill_manager_->SetExternalDelegate(external_delegate_.get());
  }

  virtual void TearDown() OVERRIDE {
    // Order of destruction is important as AutofillManager relies on
    // PersonalDataManager to be around when it gets destroyed.
    autofill_manager_.reset();
    autofill_driver_.reset();

    // Remove the AutofillWebDataService so TestPersonalDataManager does not
    // need to care about removing self as an observer in destruction.
    personal_data_.set_database(scoped_refptr<AutofillWebDataService>(NULL));
    personal_data_.SetPrefService(NULL);
  }

  void GetAutofillSuggestions(int query_id,
                              const FormData& form,
                              const FormFieldData& field) {
    autofill_manager_->OnQueryFormFieldAutofill(query_id,
                                                form,
                                                field,
                                                gfx::Rect(),
                                                false);
  }

  void GetAutofillSuggestions(const FormData& form,
                              const FormFieldData& field) {
    GetAutofillSuggestions(kDefaultPageID, form, field);
  }

  void AutocompleteSuggestionsReturned(
      const std::vector<base::string16>& result) {
    autofill_manager_->autocomplete_history_manager_->SendSuggestions(&result);
  }

  void FormsSeen(const std::vector<FormData>& forms) {
    autofill_manager_->OnFormsSeen(forms, base::TimeTicks(),
                                   autofill::NO_SPECIAL_FORMS_SEEN);
  }

  void PartialFormsSeen(const std::vector<FormData>& forms) {
    autofill_manager_->OnFormsSeen(forms, base::TimeTicks(),
                                   autofill::PARTIAL_FORMS_SEEN);
  }

  void DynamicFormsSeen(const std::vector<FormData>& forms) {
    autofill_manager_->OnFormsSeen(forms, base::TimeTicks(),
                                   autofill::DYNAMIC_FORMS_SEEN);
  }

  void FormSubmitted(const FormData& form) {
    autofill_manager_->ResetRunLoop();
    if (autofill_manager_->OnFormSubmitted(form, base::TimeTicks::Now()))
      autofill_manager_->WaitForAsyncFormSubmit();
  }

  void FillAutofillFormData(int query_id,
                            const FormData& form,
                            const FormFieldData& field,
                            int unique_id) {
    autofill_manager_->FillOrPreviewForm(
        AutofillDriver::FORM_DATA_ACTION_FILL, query_id, form, field,
        unique_id);
  }

  // Calls |autofill_manager_->OnFillAutofillFormData()| with the specified
  // input parameters after setting up the expectation that the mock driver's
  // |SendFormDataToRenderer()| method will be called and saving the parameters
  // of that call into the |response_query_id| and |response_data| output
  // parameters.
  void FillAutofillFormDataAndSaveResults(int input_query_id,
                                          const FormData& input_form,
                                          const FormFieldData& input_field,
                                          int unique_id,
                                          int* response_query_id,
                                          FormData* response_data) {
    EXPECT_CALL(*autofill_driver_, SendFormDataToRenderer(_, _, _)).
        WillOnce((DoAll(testing::SaveArg<0>(response_query_id),
                        testing::SaveArg<2>(response_data))));
    FillAutofillFormData(input_query_id, input_form, input_field, unique_id);
  }

  int PackGUIDs(const GUIDPair& cc_guid, const GUIDPair& profile_guid) const {
    return autofill_manager_->PackGUIDs(cc_guid, profile_guid);
  }

 protected:
  base::MessageLoop message_loop_;
  TestAutofillManagerDelegate autofill_delegate_;
  scoped_ptr<MockAutofillDriver> autofill_driver_;
  scoped_ptr<TestAutofillManager> autofill_manager_;
  scoped_ptr<TestAutofillExternalDelegate> external_delegate_;
  TestPersonalDataManager personal_data_;
};

class TestFormStructure : public FormStructure {
 public:
  explicit TestFormStructure(const FormData& form)
      : FormStructure(form) {}
  virtual ~TestFormStructure() {}

  void SetFieldTypes(const std::vector<ServerFieldType>& heuristic_types,
                     const std::vector<ServerFieldType>& server_types) {
    ASSERT_EQ(field_count(), heuristic_types.size());
    ASSERT_EQ(field_count(), server_types.size());

    for (size_t i = 0; i < field_count(); ++i) {
      AutofillField* form_field = field(i);
      ASSERT_TRUE(form_field);
      form_field->set_heuristic_type(heuristic_types[i]);
      form_field->set_server_type(server_types[i]);
    }

    UpdateAutofillCount();
  }

 private:
  DISALLOW_COPY_AND_ASSIGN(TestFormStructure);
};

// Test that we return all address profile suggestions when all form fields are
// empty.
TEST_F(AutofillManagerTest, GetProfileSuggestionsEmptyValue) {
  // Set up our form data.
  FormData form;
  test::CreateTestAddressFormData(&form);
  std::vector<FormData> forms(1, form);
  FormsSeen(forms);

  const FormFieldData& field = form.fields[0];
  GetAutofillSuggestions(form, field);

  // No suggestions provided, so send an empty vector as the results.
  // This triggers the combined message send.
  AutocompleteSuggestionsReturned(std::vector<base::string16>());

  // Test that we sent the right values to the external delegate.
  base::string16 expected_values[] = {
    ASCIIToUTF16("Elvis"),
    ASCIIToUTF16("Charles")
  };
  // Inferred labels include full first relevant field, which in this case is
  // the address line 1.
  base::string16 expected_labels[] = {
    ASCIIToUTF16("3734 Elvis Presley Blvd."),
    ASCIIToUTF16("123 Apple St.")
  };
  base::string16 expected_icons[] = {base::string16(), base::string16()};
  int expected_unique_ids[] = {1, 2};
  external_delegate_->CheckSuggestions(
      kDefaultPageID, arraysize(expected_values), expected_values,
      expected_labels, expected_icons, expected_unique_ids);
}

// Test that we return only matching address profile suggestions when the
// selected form field has been partially filled out.
TEST_F(AutofillManagerTest, GetProfileSuggestionsMatchCharacter) {
  // Set up our form data.
  FormData form;
  test::CreateTestAddressFormData(&form);
  std::vector<FormData> forms(1, form);
  FormsSeen(forms);

  FormFieldData field;
  test::CreateTestFormField("First Name", "firstname", "E", "text",&field);
  GetAutofillSuggestions(form, field);

  // No suggestions provided, so send an empty vector as the results.
  // This triggers the combined message send.
  AutocompleteSuggestionsReturned(std::vector<base::string16>());

  // Test that we sent the right values to the external delegate.
  base::string16 expected_values[] = {ASCIIToUTF16("Elvis")};
  base::string16 expected_labels[] = {ASCIIToUTF16("3734 Elvis Presley Blvd.")};
  base::string16 expected_icons[] = {base::string16()};
  int expected_unique_ids[] = {1};
  external_delegate_->CheckSuggestions(
      kDefaultPageID, arraysize(expected_values), expected_values,
      expected_labels, expected_icons, expected_unique_ids);
}

// Test that we return no suggestions when the form has no relevant fields.
TEST_F(AutofillManagerTest, GetProfileSuggestionsUnknownFields) {
  // Set up our form data.
  FormData form;
  form.name = ASCIIToUTF16("MyForm");
  form.method = ASCIIToUTF16("POST");
  form.origin = GURL("http://myform.com/form.html");
  form.action = GURL("http://myform.com/submit.html");
  form.user_submitted = true;

  FormFieldData field;
  test::CreateTestFormField("Username", "username", "", "text",&field);
  form.fields.push_back(field);
  test::CreateTestFormField("Password", "password", "", "password",&field);
  form.fields.push_back(field);
  test::CreateTestFormField("Quest", "quest", "", "quest", &field);
  form.fields.push_back(field);
  test::CreateTestFormField("Color", "color", "", "text", &field);
  form.fields.push_back(field);

  std::vector<FormData> forms(1, form);
  FormsSeen(forms);

  GetAutofillSuggestions(form, field);
  EXPECT_FALSE(external_delegate_->on_suggestions_returned_seen());
}

// Test that we cull duplicate profile suggestions.
TEST_F(AutofillManagerTest, GetProfileSuggestionsWithDuplicates) {
  // Set up our form data.
  FormData form;
  test::CreateTestAddressFormData(&form);
  std::vector<FormData> forms(1, form);
  FormsSeen(forms);

  // Add a duplicate profile.
  AutofillProfile* duplicate_profile =
      new AutofillProfile(
          *(autofill_manager_->GetProfileWithGUID(
              "00000000-0000-0000-0000-000000000001")));
  autofill_manager_->AddProfile(duplicate_profile);

  const FormFieldData& field = form.fields[0];
  GetAutofillSuggestions(form, field);

  // No suggestions provided, so send an empty vector as the results.
  // This triggers the combined message send.
  AutocompleteSuggestionsReturned(std::vector<base::string16>());

  // Test that we sent the right values to the external delegate.
  base::string16 expected_values[] = {
    ASCIIToUTF16("Elvis"),
    ASCIIToUTF16("Charles")
  };
  base::string16 expected_labels[] = {
    ASCIIToUTF16("3734 Elvis Presley Blvd."),
    ASCIIToUTF16("123 Apple St.")
  };
  base::string16 expected_icons[] = {base::string16(), base::string16()};
  int expected_unique_ids[] = {1, 2};
  external_delegate_->CheckSuggestions(
      kDefaultPageID, arraysize(expected_values), expected_values,
      expected_labels, expected_icons, expected_unique_ids);
}

// Test that we return no suggestions when autofill is disabled.
TEST_F(AutofillManagerTest, GetProfileSuggestionsAutofillDisabledByUser) {
  // Set up our form data.
  FormData form;
  test::CreateTestAddressFormData(&form);
  std::vector<FormData> forms(1, form);
  FormsSeen(forms);

  // Disable Autofill.
  autofill_manager_->set_autofill_enabled(false);

  const FormFieldData& field = form.fields[0];
  GetAutofillSuggestions(form, field);
  EXPECT_FALSE(external_delegate_->on_suggestions_returned_seen());
}

// Test that we return a warning explaining that autofill suggestions are
// unavailable when the form method is GET rather than POST.
TEST_F(AutofillManagerTest, GetProfileSuggestionsMethodGet) {
  // Set up our form data.
  FormData form;
  test::CreateTestAddressFormData(&form);
  form.method = ASCIIToUTF16("GET");
  std::vector<FormData> forms(1, form);
  FormsSeen(forms);

  const FormFieldData& field = form.fields[0];
  GetAutofillSuggestions(form, field);

  // No suggestions provided, so send an empty vector as the results.
  // This triggers the combined message send.
  AutocompleteSuggestionsReturned(std::vector<base::string16>());

  // Test that we sent the right values to the external delegate.
  base::string16 expected_values[] = {
    l10n_util::GetStringUTF16(IDS_AUTOFILL_WARNING_FORM_DISABLED)
  };
  base::string16 expected_labels[] = {base::string16()};
  base::string16 expected_icons[] = {base::string16()};
  int expected_unique_ids[] = {POPUP_ITEM_ID_WARNING_MESSAGE};
  external_delegate_->CheckSuggestions(
      kDefaultPageID, arraysize(expected_values), expected_values,
      expected_labels, expected_icons, expected_unique_ids);

  // Now add some Autocomplete suggestions. We should return the autocomplete
  // suggestions and the warning; these will be culled by the renderer.
  const int kPageID2 = 2;
  GetAutofillSuggestions(kPageID2, form, field);

  std::vector<base::string16> suggestions;
  suggestions.push_back(ASCIIToUTF16("Jay"));
  suggestions.push_back(ASCIIToUTF16("Jason"));
  AutocompleteSuggestionsReturned(suggestions);

  base::string16 expected_values2[] = {
    l10n_util::GetStringUTF16(IDS_AUTOFILL_WARNING_FORM_DISABLED),
    ASCIIToUTF16("Jay"),
    ASCIIToUTF16("Jason")
  };
  base::string16 expected_labels2[] = { base::string16(), base::string16(),
                                        base::string16()};
  base::string16 expected_icons2[] = { base::string16(), base::string16(),
                                       base::string16()};
  int expected_unique_ids2[] = {-1, 0, 0};
  external_delegate_->CheckSuggestions(
      kPageID2, arraysize(expected_values2), expected_values2,
      expected_labels2, expected_icons2, expected_unique_ids2);

  // Now clear the test profiles and try again -- we shouldn't return a warning.
  personal_data_.ClearAutofillProfiles();
  GetAutofillSuggestions(form, field);
  EXPECT_FALSE(external_delegate_->on_suggestions_returned_seen());
}

// Test that we return all credit card profile suggestions when all form fields
// are empty.
TEST_F(AutofillManagerTest, GetCreditCardSuggestionsEmptyValue) {
  // Set up our form data.
  FormData form;
  CreateTestCreditCardFormData(&form, true, false);
  std::vector<FormData> forms(1, form);
  FormsSeen(forms);

  FormFieldData field = form.fields[1];
  GetAutofillSuggestions(form, field);

  // No suggestions provided, so send an empty vector as the results.
  // This triggers the combined message send.
  AutocompleteSuggestionsReturned(std::vector<base::string16>());

  // Test that we sent the right values to the external delegate.
  base::string16 expected_values[] = {
    ASCIIToUTF16("************3456"),
    ASCIIToUTF16("************8765")
  };
  base::string16 expected_labels[] = { ASCIIToUTF16("*3456"),
                                       ASCIIToUTF16("*8765")};
  base::string16 expected_icons[] = {
    ASCIIToUTF16(kVisaCard),
    ASCIIToUTF16(kMasterCard)
  };
  int expected_unique_ids[] = {
    autofill_manager_->GetPackedCreditCardID(4),
    autofill_manager_->GetPackedCreditCardID(5)
  };
  external_delegate_->CheckSuggestions(
      kDefaultPageID, arraysize(expected_values), expected_values,
      expected_labels, expected_icons, expected_unique_ids);
}

// Test that we return only matching credit card profile suggestions when the
// selected form field has been partially filled out.
TEST_F(AutofillManagerTest, GetCreditCardSuggestionsMatchCharacter) {
  // Set up our form data.
  FormData form;
  CreateTestCreditCardFormData(&form, true, false);
  std::vector<FormData> forms(1, form);
  FormsSeen(forms);

  FormFieldData field;
  test::CreateTestFormField("Card Number", "cardnumber", "4", "text", &field);
  GetAutofillSuggestions(form, field);

  // No suggestions provided, so send an empty vector as the results.
  // This triggers the combined message send.
  AutocompleteSuggestionsReturned(std::vector<base::string16>());

  // Test that we sent the right values to the external delegate.
  base::string16 expected_values[] = {ASCIIToUTF16("************3456")};
  base::string16 expected_labels[] = {ASCIIToUTF16("*3456")};
  base::string16 expected_icons[] = {ASCIIToUTF16(kVisaCard)};
  int expected_unique_ids[] = {autofill_manager_->GetPackedCreditCardID(4)};
  external_delegate_->CheckSuggestions(
      kDefaultPageID, arraysize(expected_values), expected_values,
      expected_labels, expected_icons, expected_unique_ids);
}

// Test that we return credit card profile suggestions when the selected form
// field is not the credit card number field.
TEST_F(AutofillManagerTest, GetCreditCardSuggestionsNonCCNumber) {
  // Set up our form data.
  FormData form;
  CreateTestCreditCardFormData(&form, true, false);
  std::vector<FormData> forms(1, form);
  FormsSeen(forms);

  const FormFieldData& field = form.fields[0];
  GetAutofillSuggestions(form, field);

  // No suggestions provided, so send an empty vector as the results.
  // This triggers the combined message send.
  AutocompleteSuggestionsReturned(std::vector<base::string16>());

  // Test that we sent the right values to the external delegate.
  base::string16 expected_values[] = {
    ASCIIToUTF16("Elvis Presley"),
    ASCIIToUTF16("Buddy Holly")
  };
  base::string16 expected_labels[] = { ASCIIToUTF16("*3456"),
                                       ASCIIToUTF16("*8765") };
  base::string16 expected_icons[] = {
    ASCIIToUTF16(kVisaCard),
    ASCIIToUTF16(kMasterCard)
  };
  int expected_unique_ids[] = {
    autofill_manager_->GetPackedCreditCardID(4),
    autofill_manager_->GetPackedCreditCardID(5)
  };
  external_delegate_->CheckSuggestions(
      kDefaultPageID, arraysize(expected_values), expected_values,
      expected_labels, expected_icons, expected_unique_ids);
}

// Test that we return a warning explaining that credit card profile suggestions
// are unavailable when the form is not https.
TEST_F(AutofillManagerTest, GetCreditCardSuggestionsNonHTTPS) {
  // Set up our form data.
  FormData form;
  CreateTestCreditCardFormData(&form, false, false);
  std::vector<FormData> forms(1, form);
  FormsSeen(forms);

  const FormFieldData& field = form.fields[0];
  GetAutofillSuggestions(form, field);

  // No suggestions provided, so send an empty vector as the results.
  // This triggers the combined message send.
  AutocompleteSuggestionsReturned(std::vector<base::string16>());

  // Test that we sent the right values to the external delegate.
  base::string16 expected_values[] = {
    l10n_util::GetStringUTF16(IDS_AUTOFILL_WARNING_INSECURE_CONNECTION)
  };
  base::string16 expected_labels[] = {base::string16()};
  base::string16 expected_icons[] = {base::string16()};
  int expected_unique_ids[] = {-1};
  external_delegate_->CheckSuggestions(
      kDefaultPageID, arraysize(expected_values), expected_values,
      expected_labels, expected_icons, expected_unique_ids);

  // Now add some Autocomplete suggestions. We should show the autocomplete
  // suggestions and the warning.
  const int kPageID2 = 2;
  GetAutofillSuggestions(kPageID2, form, field);

  std::vector<base::string16> suggestions;
  suggestions.push_back(ASCIIToUTF16("Jay"));
  suggestions.push_back(ASCIIToUTF16("Jason"));
  AutocompleteSuggestionsReturned(suggestions);

  base::string16 expected_values2[] = {
    l10n_util::GetStringUTF16(IDS_AUTOFILL_WARNING_INSECURE_CONNECTION),
    ASCIIToUTF16("Jay"),
    ASCIIToUTF16("Jason")
  };
  base::string16 expected_labels2[] = { base::string16(), base::string16(),
                                        base::string16() };
  base::string16 expected_icons2[] = { base::string16(), base::string16(),
                                       base::string16() };
  int expected_unique_ids2[] = {-1, 0, 0};
  external_delegate_->CheckSuggestions(
      kPageID2, arraysize(expected_values2), expected_values2,
      expected_labels2, expected_icons2, expected_unique_ids2);

  // Clear the test credit cards and try again -- we shouldn't return a warning.
  personal_data_.ClearCreditCards();
  GetAutofillSuggestions(form, field);
  EXPECT_FALSE(external_delegate_->on_suggestions_returned_seen());
}

// Test that we return all credit card suggestions in the case that two cards
// have the same obfuscated number.
TEST_F(AutofillManagerTest, GetCreditCardSuggestionsRepeatedObfuscatedNumber) {
  // Add a credit card with the same obfuscated number as Elvis's.
  // |credit_card| will be owned by the mock PersonalDataManager.
  CreditCard* credit_card = new CreditCard;
  test::SetCreditCardInfo(credit_card, "Elvis Presley",
                          "5231567890123456",  // Mastercard
                          "04", "2012");
  credit_card->set_guid("00000000-0000-0000-0000-000000000007");
  autofill_manager_->AddCreditCard(credit_card);

  // Set up our form data.
  FormData form;
  CreateTestCreditCardFormData(&form, true, false);
  std::vector<FormData> forms(1, form);
  FormsSeen(forms);

  FormFieldData field = form.fields[1];
  GetAutofillSuggestions(form, field);

  // No suggestions provided, so send an empty vector as the results.
  // This triggers the combined message send.
  AutocompleteSuggestionsReturned(std::vector<base::string16>());

  // Test that we sent the right values to the external delegate.
  base::string16 expected_values[] = {
    ASCIIToUTF16("************3456"),
    ASCIIToUTF16("************8765"),
    ASCIIToUTF16("************3456")
  };
  base::string16 expected_labels[] = {
    ASCIIToUTF16("*3456"),
    ASCIIToUTF16("*8765"),
    ASCIIToUTF16("*3456"),
  };
  base::string16 expected_icons[] = {
    ASCIIToUTF16(kVisaCard),
    ASCIIToUTF16(kMasterCard),
    ASCIIToUTF16(kMasterCard)
  };
  int expected_unique_ids[] = {
    autofill_manager_->GetPackedCreditCardID(4),
    autofill_manager_->GetPackedCreditCardID(5),
    autofill_manager_->GetPackedCreditCardID(7)
  };
  external_delegate_->CheckSuggestions(
      kDefaultPageID, arraysize(expected_values), expected_values,
      expected_labels, expected_icons, expected_unique_ids);
}

// Test that we return profile and credit card suggestions for combined forms.
TEST_F(AutofillManagerTest, GetAddressAndCreditCardSuggestions) {
  // Set up our form data.
  FormData form;
  test::CreateTestAddressFormData(&form);
  CreateTestCreditCardFormData(&form, true, false);
  std::vector<FormData> forms(1, form);
  FormsSeen(forms);

  FormFieldData field = form.fields[0];
  GetAutofillSuggestions(form, field);

  // No suggestions provided, so send an empty vector as the results.
  // This triggers the combined message send.
  AutocompleteSuggestionsReturned(std::vector<base::string16>());

  // Test that we sent the right address suggestions to the external delegate.
  base::string16 expected_values[] = {
    ASCIIToUTF16("Elvis"),
    ASCIIToUTF16("Charles")
  };
  base::string16 expected_labels[] = {
    ASCIIToUTF16("3734 Elvis Presley Blvd."),
    ASCIIToUTF16("123 Apple St.")
  };
  base::string16 expected_icons[] = {base::string16(), base::string16()};
  int expected_unique_ids[] = {1, 2};
  external_delegate_->CheckSuggestions(
      kDefaultPageID, arraysize(expected_values), expected_values,
      expected_labels, expected_icons, expected_unique_ids);

  const int kPageID2 = 2;
  test::CreateTestFormField("Card Number", "cardnumber", "", "text", &field);
  GetAutofillSuggestions(kPageID2, form, field);

  // No suggestions provided, so send an empty vector as the results.
  // This triggers the combined message send.
  AutocompleteSuggestionsReturned(std::vector<base::string16>());

  // Test that we sent the credit card suggestions to the external delegate.
  base::string16 expected_values2[] = {
    ASCIIToUTF16("************3456"),
    ASCIIToUTF16("************8765")
  };
  base::string16 expected_labels2[] = { ASCIIToUTF16("*3456"),
                                        ASCIIToUTF16("*8765")};
  base::string16 expected_icons2[] = {
    ASCIIToUTF16(kVisaCard),
    ASCIIToUTF16(kMasterCard)
  };
  int expected_unique_ids2[] = {
    autofill_manager_->GetPackedCreditCardID(4),
    autofill_manager_->GetPackedCreditCardID(5)
  };
  external_delegate_->CheckSuggestions(
      kPageID2, arraysize(expected_values2), expected_values2,
      expected_labels2, expected_icons2, expected_unique_ids2);
}

// Test that for non-https forms with both address and credit card fields, we
// only return address suggestions. Instead of credit card suggestions, we
// should return a warning explaining that credit card profile suggestions are
// unavailable when the form is not https.
TEST_F(AutofillManagerTest, GetAddressAndCreditCardSuggestionsNonHttps) {
  // Set up our form data.
  FormData form;
  test::CreateTestAddressFormData(&form);
  CreateTestCreditCardFormData(&form, false, false);
  std::vector<FormData> forms(1, form);
  FormsSeen(forms);

  FormFieldData field = form.fields[0];
  GetAutofillSuggestions(form, field);

  // No suggestions provided, so send an empty vector as the results.
  // This triggers the combined message send.
  AutocompleteSuggestionsReturned(std::vector<base::string16>());

  // Test that we sent the right suggestions to the external delegate.
  base::string16 expected_values[] = {
    ASCIIToUTF16("Elvis"),
    ASCIIToUTF16("Charles")
  };
  base::string16 expected_labels[] = {
    ASCIIToUTF16("3734 Elvis Presley Blvd."),
    ASCIIToUTF16("123 Apple St.")
  };
  base::string16 expected_icons[] = {base::string16(), base::string16()};
  int expected_unique_ids[] = {1, 2};
  external_delegate_->CheckSuggestions(
      kDefaultPageID, arraysize(expected_values), expected_values,
      expected_labels, expected_icons, expected_unique_ids);

  test::CreateTestFormField("Card Number", "cardnumber", "", "text", &field);
  const int kPageID2 = 2;
  GetAutofillSuggestions(kPageID2, form, field);

  // No suggestions provided, so send an empty vector as the results.
  // This triggers the combined message send.
  AutocompleteSuggestionsReturned(std::vector<base::string16>());

  // Test that we sent the right values to the external delegate.
  base::string16 expected_values2[] = {
    l10n_util::GetStringUTF16(IDS_AUTOFILL_WARNING_INSECURE_CONNECTION)
  };
  base::string16 expected_labels2[] = {base::string16()};
  base::string16 expected_icons2[] = {base::string16()};
  int expected_unique_ids2[] = {-1};
  external_delegate_->CheckSuggestions(
      kPageID2, arraysize(expected_values2), expected_values2,
      expected_labels2, expected_icons2, expected_unique_ids2);

  // Clear the test credit cards and try again -- we shouldn't return a warning.
  personal_data_.ClearCreditCards();
  GetAutofillSuggestions(form, field);
  EXPECT_FALSE(external_delegate_->on_suggestions_returned_seen());
}

// Test that we correctly combine autofill and autocomplete suggestions.
TEST_F(AutofillManagerTest, GetCombinedAutofillAndAutocompleteSuggestions) {
  // Set up our form data.
  FormData form;
  test::CreateTestAddressFormData(&form);
  std::vector<FormData> forms(1, form);
  FormsSeen(forms);

  const FormFieldData& field = form.fields[0];
  GetAutofillSuggestions(form, field);

  // Add some Autocomplete suggestions.
  // This triggers the combined message send.
  std::vector<base::string16> suggestions;
  suggestions.push_back(ASCIIToUTF16("Jay"));
  // This suggestion is a duplicate, and should be trimmed.
  suggestions.push_back(ASCIIToUTF16("Elvis"));
  suggestions.push_back(ASCIIToUTF16("Jason"));
  AutocompleteSuggestionsReturned(suggestions);

  // Test that we sent the right values to the external delegate.
  base::string16 expected_values[] = {
    ASCIIToUTF16("Elvis"),
    ASCIIToUTF16("Charles"),
    ASCIIToUTF16("Jay"),
    ASCIIToUTF16("Jason")
  };
  base::string16 expected_labels[] = {
    ASCIIToUTF16("3734 Elvis Presley Blvd."),
    ASCIIToUTF16("123 Apple St."),
    base::string16(),
    base::string16()
  };
  base::string16 expected_icons[] = { base::string16(), base::string16(),
                                      base::string16(), base::string16()};
  int expected_unique_ids[] = {1, 2, 0, 0};
  external_delegate_->CheckSuggestions(
      kDefaultPageID, arraysize(expected_values), expected_values,
      expected_labels, expected_icons, expected_unique_ids);
}

// Test that we return autocomplete-like suggestions when trying to autofill
// already filled forms.
TEST_F(AutofillManagerTest, GetFieldSuggestionsWhenFormIsAutofilled) {
  // Set up our form data.
  FormData form;
  test::CreateTestAddressFormData(&form);
  std::vector<FormData> forms(1, form);
  FormsSeen(forms);

  // Mark one of the fields as filled.
  form.fields[2].is_autofilled = true;
  const FormFieldData& field = form.fields[0];
  GetAutofillSuggestions(form, field);

  // No suggestions provided, so send an empty vector as the results.
  // This triggers the combined message send.
  AutocompleteSuggestionsReturned(std::vector<base::string16>());

  // Test that we sent the right values to the external delegate.
  base::string16 expected_values[] = {
    ASCIIToUTF16("Elvis"),
    ASCIIToUTF16("Charles")
  };
  base::string16 expected_labels[] = {base::string16(), base::string16()};
  base::string16 expected_icons[] = {base::string16(), base::string16()};
  int expected_unique_ids[] = {1, 2};
  external_delegate_->CheckSuggestions(
      kDefaultPageID, arraysize(expected_values), expected_values,
      expected_labels, expected_icons, expected_unique_ids);
}

// Test that nothing breaks when there are autocomplete suggestions but no
// autofill suggestions.
TEST_F(AutofillManagerTest, GetFieldSuggestionsForAutocompleteOnly) {
  // Set up our form data.
  FormData form;
  test::CreateTestAddressFormData(&form);
  FormFieldData field;
  test::CreateTestFormField("Some Field", "somefield", "", "text", &field);
  form.fields.push_back(field);
  std::vector<FormData> forms(1, form);
  FormsSeen(forms);

  GetAutofillSuggestions(form, field);

  // Add some Autocomplete suggestions.
  // This triggers the combined message send.
  std::vector<base::string16> suggestions;
  suggestions.push_back(ASCIIToUTF16("one"));
  suggestions.push_back(ASCIIToUTF16("two"));
  AutocompleteSuggestionsReturned(suggestions);

  // Test that we sent the right values to the external delegate.
  base::string16 expected_values[] = {
    ASCIIToUTF16("one"),
    ASCIIToUTF16("two")
  };
  base::string16 expected_labels[] = {base::string16(), base::string16()};
  base::string16 expected_icons[] = {base::string16(), base::string16()};
  int expected_unique_ids[] = {0, 0};
  external_delegate_->CheckSuggestions(
      kDefaultPageID, arraysize(expected_values), expected_values,
      expected_labels, expected_icons, expected_unique_ids);
}

// Test that we do not return duplicate values drawn from multiple profiles when
// filling an already filled field.
TEST_F(AutofillManagerTest, GetFieldSuggestionsWithDuplicateValues) {
  // Set up our form data.
  FormData form;
  test::CreateTestAddressFormData(&form);
  std::vector<FormData> forms(1, form);
  FormsSeen(forms);

  // |profile| will be owned by the mock PersonalDataManager.
  AutofillProfile* profile = new AutofillProfile;
  test::SetProfileInfo(
      profile, "Elvis", "", "", "", "", "", "", "", "", "", "", "");
  profile->set_guid("00000000-0000-0000-0000-000000000101");
  autofill_manager_->AddProfile(profile);

  FormFieldData& field = form.fields[0];
  field.is_autofilled = true;
  field.value = ASCIIToUTF16("Elvis");
  GetAutofillSuggestions(form, field);

  // No suggestions provided, so send an empty vector as the results.
  // This triggers the combined message send.
  AutocompleteSuggestionsReturned(std::vector<base::string16>());

  // Test that we sent the right values to the external delegate.
  base::string16 expected_values[] = { ASCIIToUTF16("Elvis") };
  base::string16 expected_labels[] = { base::string16() };
  base::string16 expected_icons[] = { base::string16() };
  int expected_unique_ids[] = { 1 };
  external_delegate_->CheckSuggestions(
      kDefaultPageID, arraysize(expected_values), expected_values,
      expected_labels, expected_icons, expected_unique_ids);
}

// Test that a non-default value is suggested for multi-valued profile, on an
// unfilled form.
TEST_F(AutofillManagerTest, GetFieldSuggestionsForMultiValuedProfileUnfilled) {
  // Set up our form data.
  FormData form;
  test::CreateTestAddressFormData(&form);
  std::vector<FormData> forms(1, form);
  FormsSeen(forms);

  // |profile| will be owned by the mock PersonalDataManager.
  AutofillProfile* profile = new AutofillProfile;
  test::SetProfileInfo(profile, "Elvis", "", "Presley", "me@x.com", "",
                       "", "", "", "", "", "", "");
  profile->set_guid("00000000-0000-0000-0000-000000000101");
  std::vector<base::string16> multi_values(2);
  multi_values[0] = ASCIIToUTF16("Elvis Presley");
  multi_values[1] = ASCIIToUTF16("Elena Love");
  profile->SetRawMultiInfo(NAME_FULL, multi_values);
  personal_data_.ClearAutofillProfiles();
  autofill_manager_->AddProfile(profile);

  {
    // Get the first name field.
    // Start out with "E", hoping for either "Elvis" or "Elena.
    FormFieldData& field = form.fields[0];
    field.value = ASCIIToUTF16("E");
    field.is_autofilled = false;
    GetAutofillSuggestions(form, field);

    // Trigger the |Send|.
    AutocompleteSuggestionsReturned(std::vector<base::string16>());

    // Test that we sent the right values to the external delegate.
    base::string16 expected_values[] = {
      ASCIIToUTF16("Elvis"),
      ASCIIToUTF16("Elena")
    };
    base::string16 expected_labels[] = {
      ASCIIToUTF16("me@x.com"),
      ASCIIToUTF16("me@x.com")
    };
    base::string16 expected_icons[] = { base::string16(), base::string16() };
    int expected_unique_ids[] = { 1, 2 };
    external_delegate_->CheckSuggestions(
        kDefaultPageID, arraysize(expected_values), expected_values,
        expected_labels, expected_icons, expected_unique_ids);
  }

  {
    // Get the first name field.
    // This time, start out with "Ele", hoping for "Elena".
    FormFieldData& field = form.fields[0];
    field.value = ASCIIToUTF16("Ele");
    field.is_autofilled = false;
    GetAutofillSuggestions(form, field);

    // Trigger the |Send|.
    AutocompleteSuggestionsReturned(std::vector<base::string16>());

    // Test that we sent the right values to the external delegate.
    base::string16 expected_values[] = { ASCIIToUTF16("Elena") };
    base::string16 expected_labels[] = { ASCIIToUTF16("me@x.com") };
    base::string16 expected_icons[] = { base::string16() };
    int expected_unique_ids[] = { 2 };
    external_delegate_->CheckSuggestions(
        kDefaultPageID, arraysize(expected_values), expected_values,
        expected_labels, expected_icons, expected_unique_ids);
  }
}

// Test that all values are suggested for multi-valued profile, on a filled
// form.  This is the per-field "override" case.
TEST_F(AutofillManagerTest, GetFieldSuggestionsForMultiValuedProfileFilled) {
  // Set up our form data.
  FormData form;
  test::CreateTestAddressFormData(&form);
  std::vector<FormData> forms(1, form);
  FormsSeen(forms);

  // |profile| will be owned by the mock PersonalDataManager.
  AutofillProfile* profile = new AutofillProfile;
  profile->set_guid("00000000-0000-0000-0000-000000000102");
  std::vector<base::string16> multi_values(3);
  multi_values[0] = ASCIIToUTF16("Travis Smith");
  multi_values[1] = ASCIIToUTF16("Cynthia Love");
  multi_values[2] = ASCIIToUTF16("Zac Mango");
  profile->SetRawMultiInfo(NAME_FULL, multi_values);
  autofill_manager_->AddProfile(profile);

  // Get the first name field.  And start out with "Travis", hoping for all the
  // multi-valued variants as suggestions.
  FormFieldData& field = form.fields[0];
  field.value = ASCIIToUTF16("Travis");
  field.is_autofilled = true;
  GetAutofillSuggestions(form, field);

  // Trigger the |Send|.
  AutocompleteSuggestionsReturned(std::vector<base::string16>());

  // Test that we sent the right values to the external delegate.
  base::string16 expected_values[] = {
    ASCIIToUTF16("Travis"),
    ASCIIToUTF16("Cynthia"),
    ASCIIToUTF16("Zac")
  };
  base::string16 expected_labels[] = { base::string16(), base::string16(),
                                       base::string16() };
  base::string16 expected_icons[] = { base::string16(), base::string16(),
                                      base::string16() };
  int expected_unique_ids[] = { 1, 2, 3 };
  external_delegate_->CheckSuggestions(
      kDefaultPageID, arraysize(expected_values), expected_values,
      expected_labels, expected_icons, expected_unique_ids);
}

TEST_F(AutofillManagerTest, GetProfileSuggestionsFancyPhone) {
  // Set up our form data.
  FormData form;
  test::CreateTestAddressFormData(&form);
  std::vector<FormData> forms(1, form);
  FormsSeen(forms);

  AutofillProfile* profile = new AutofillProfile;
  profile->set_guid("00000000-0000-0000-0000-000000000103");
  std::vector<base::string16> multi_values(1);
  multi_values[0] = ASCIIToUTF16("Natty Bumppo");
  profile->SetRawMultiInfo(NAME_FULL, multi_values);
  multi_values[0] = ASCIIToUTF16("1800PRAIRIE");
  profile->SetRawMultiInfo(PHONE_HOME_WHOLE_NUMBER, multi_values);
  autofill_manager_->AddProfile(profile);

  const FormFieldData& field = form.fields[9];
  GetAutofillSuggestions(form, field);

  // No suggestions provided, so send an empty vector as the results.
  // This triggers the combined message send.
  AutocompleteSuggestionsReturned(std::vector<base::string16>());

  // Test that we sent the right values to the external delegate.
  base::string16 expected_values[] = {
    ASCIIToUTF16("12345678901"),
    ASCIIToUTF16("23456789012"),
    ASCIIToUTF16("18007724743"),  // 1800PRAIRIE
  };
  // Inferred labels include full first relevant field, which in this case is
  // the address line 1.
  base::string16 expected_labels[] = {
    ASCIIToUTF16("Elvis Aaron Presley"),
    ASCIIToUTF16("Charles Hardin Holley"),
    ASCIIToUTF16("Natty Bumppo"),
  };
  base::string16 expected_icons[] = { base::string16(), base::string16(),
                                      base::string16()};
  int expected_unique_ids[] = {1, 2, 3};
  external_delegate_->CheckSuggestions(
      kDefaultPageID, arraysize(expected_values), expected_values,
      expected_labels, expected_icons, expected_unique_ids);
}

// Test that we correctly fill an address form.
TEST_F(AutofillManagerTest, FillAddressForm) {
  // Set up our form data.
  FormData form;
  test::CreateTestAddressFormData(&form);
  std::vector<FormData> forms(1, form);
  FormsSeen(forms);

  GUIDPair guid("00000000-0000-0000-0000-000000000001", 0);
  GUIDPair empty(std::string(), 0);
  int response_page_id = 0;
  FormData response_data;
  FillAutofillFormDataAndSaveResults(kDefaultPageID, form, form.fields[0],
      PackGUIDs(empty, guid), &response_page_id, &response_data);
  ExpectFilledAddressFormElvis(
      response_page_id, response_data, kDefaultPageID, false);
}

// Test that we correctly fill an address form from an auxiliary profile.
TEST_F(AutofillManagerTest, FillAddressFormFromAuxiliaryProfile) {
  personal_data_.ClearAutofillProfiles();
  autofill_delegate_.GetPrefs()->SetBoolean(
      ::autofill::prefs::kAutofillAuxiliaryProfilesEnabled, true);
  personal_data_.CreateTestAuxiliaryProfiles();

  // Set up our form data.
  FormData form;
  test::CreateTestAddressFormData(&form);
  std::vector<FormData> forms(1, form);
  FormsSeen(forms);

  GUIDPair guid("00000000-0000-0000-0000-000000000001", 0);
  GUIDPair empty(std::string(), 0);
  int response_page_id = 0;
  FormData response_data;
  FillAutofillFormDataAndSaveResults(kDefaultPageID, form, form.fields[0],
      PackGUIDs(empty, guid), &response_page_id, &response_data);
  ExpectFilledAddressFormElvis(
      response_page_id, response_data, kDefaultPageID, false);
}

// Test that we correctly fill a credit card form.
TEST_F(AutofillManagerTest, FillCreditCardForm) {
  // Set up our form data.
  FormData form;
  CreateTestCreditCardFormData(&form, true, false);
  std::vector<FormData> forms(1, form);
  FormsSeen(forms);

  GUIDPair guid("00000000-0000-0000-0000-000000000004", 0);
  GUIDPair empty(std::string(), 0);
  int response_page_id = 0;
  FormData response_data;
  FillAutofillFormDataAndSaveResults(kDefaultPageID, form, *form.fields.begin(),
      PackGUIDs(guid, empty), &response_page_id, &response_data);
  ExpectFilledCreditCardFormElvis(
      response_page_id, response_data, kDefaultPageID, false);
}

// Test that we correctly fill a credit card form with month input type.
// 1. year empty, month empty
TEST_F(AutofillManagerTest, FillCreditCardFormNoYearNoMonth) {
  // Same as the SetUp(), but generate 4 credit cards with year month
  // combination.
  personal_data_.CreateTestCreditCardsYearAndMonth("", "");
  // Set up our form data.
  FormData form;
  CreateTestCreditCardFormData(&form, true, true);
  std::vector<FormData> forms(1, form);
  FormsSeen(forms);

  GUIDPair guid("00000000-0000-0000-0000-000000000007", 0);
  GUIDPair empty(std::string(), 0);
  int response_page_id = 0;
  FormData response_data;
  FillAutofillFormDataAndSaveResults(kDefaultPageID, form, *form.fields.begin(),
      PackGUIDs(guid, empty), &response_page_id, &response_data);
  ExpectFilledCreditCardYearMonthWithYearMonth(response_page_id, response_data,
      kDefaultPageID, false, "", "");
}


// Test that we correctly fill a credit card form with month input type.
// 2. year empty, month non-empty
TEST_F(AutofillManagerTest, FillCreditCardFormNoYearMonth) {
  // Same as the SetUp(), but generate 4 credit cards with year month
  // combination.
  personal_data_.CreateTestCreditCardsYearAndMonth("", "04");
  // Set up our form data.
  FormData form;
  CreateTestCreditCardFormData(&form, true, true);
  std::vector<FormData> forms(1, form);
  FormsSeen(forms);

  GUIDPair guid("00000000-0000-0000-0000-000000000007", 0);
  GUIDPair empty(std::string(), 0);
  int response_page_id = 0;
  FormData response_data;
  FillAutofillFormDataAndSaveResults(kDefaultPageID, form, *form.fields.begin(),
      PackGUIDs(guid, empty), &response_page_id, &response_data);
  ExpectFilledCreditCardYearMonthWithYearMonth(response_page_id, response_data,
      kDefaultPageID, false, "", "04");
}

// Test that we correctly fill a credit card form with month input type.
// 3. year non-empty, month empty
TEST_F(AutofillManagerTest, FillCreditCardFormYearNoMonth) {
  // Same as the SetUp(), but generate 4 credit cards with year month
  // combination.
  personal_data_.CreateTestCreditCardsYearAndMonth("2012", "");
  // Set up our form data.
  FormData form;
  CreateTestCreditCardFormData(&form, true, true);
  std::vector<FormData> forms(1, form);
  FormsSeen(forms);

  GUIDPair guid("00000000-0000-0000-0000-000000000007", 0);
  GUIDPair empty(std::string(), 0);
  int response_page_id = 0;
  FormData response_data;
  FillAutofillFormDataAndSaveResults(kDefaultPageID, form, *form.fields.begin(),
      PackGUIDs(guid, empty), &response_page_id, &response_data);
  ExpectFilledCreditCardYearMonthWithYearMonth(response_page_id, response_data,
      kDefaultPageID, false, "2012", "");
}

// Test that we correctly fill a credit card form with month input type.
// 4. year non-empty, month empty
TEST_F(AutofillManagerTest, FillCreditCardFormYearMonth) {
  // Same as the SetUp(), but generate 4 credit cards with year month
  // combination.
  personal_data_.ClearCreditCards();
  personal_data_.CreateTestCreditCardsYearAndMonth("2012", "04");
  // Set up our form data.
  FormData form;
  CreateTestCreditCardFormData(&form, true, true);
  std::vector<FormData> forms(1, form);
  FormsSeen(forms);

  GUIDPair guid("00000000-0000-0000-0000-000000000007", 0);
  GUIDPair empty(std::string(), 0);
  int response_page_id = 0;
  FormData response_data;
  FillAutofillFormDataAndSaveResults(kDefaultPageID, form, *form.fields.begin(),
      PackGUIDs(guid, empty), &response_page_id, &response_data);
  ExpectFilledCreditCardYearMonthWithYearMonth(response_page_id, response_data,
      kDefaultPageID, false, "2012", "04");
}

// Test that we correctly fill a combined address and credit card form.
TEST_F(AutofillManagerTest, FillAddressAndCreditCardForm) {
  // Set up our form data.
  FormData form;
  test::CreateTestAddressFormData(&form);
  CreateTestCreditCardFormData(&form, true, false);
  std::vector<FormData> forms(1, form);
  FormsSeen(forms);

  // First fill the address data.
  GUIDPair guid("00000000-0000-0000-0000-000000000001", 0);
  GUIDPair empty(std::string(), 0);
  int response_page_id = 0;
  FormData response_data;
  {
    SCOPED_TRACE("Address");
    FillAutofillFormDataAndSaveResults(kDefaultPageID, form, form.fields[0],
        PackGUIDs(empty, guid), &response_page_id, &response_data);
    ExpectFilledAddressFormElvis(
        response_page_id, response_data, kDefaultPageID, true);
  }

  // Now fill the credit card data.
  const int kPageID2 = 2;
  GUIDPair guid2("00000000-0000-0000-0000-000000000004", 0);
  response_page_id = 0;
  {
    FillAutofillFormDataAndSaveResults(kPageID2, form, form.fields.back(),
        PackGUIDs(guid2, empty), &response_page_id, &response_data);
    SCOPED_TRACE("Credit card");
    ExpectFilledCreditCardFormElvis(
        response_page_id, response_data, kPageID2, true);
  }
}

// Test that we correctly fill a form that has multiple logical sections, e.g.
// both a billing and a shipping address.
TEST_F(AutofillManagerTest, FillFormWithMultipleSections) {
  // Set up our form data.
  FormData form;
  test::CreateTestAddressFormData(&form);
  const size_t kAddressFormSize = form.fields.size();
  test::CreateTestAddressFormData(&form);
  for (size_t i = kAddressFormSize; i < form.fields.size(); ++i) {
    // Make sure the fields have distinct names.
    form.fields[i].name = form.fields[i].name + ASCIIToUTF16("_");
  }
  std::vector<FormData> forms(1, form);
  FormsSeen(forms);

  // Fill the first section.
  GUIDPair guid("00000000-0000-0000-0000-000000000001", 0);
  GUIDPair empty(std::string(), 0);
  int response_page_id = 0;
  FormData response_data;
  FillAutofillFormDataAndSaveResults(kDefaultPageID, form, form.fields[0],
      PackGUIDs(empty, guid), &response_page_id, &response_data);
  {
    SCOPED_TRACE("Address 1");
    // The second address section should be empty.
    ASSERT_EQ(response_data.fields.size(), 2*kAddressFormSize);
    for (size_t i = kAddressFormSize; i < form.fields.size(); ++i) {
      EXPECT_EQ(base::string16(), response_data.fields[i].value);
    }

    // The first address section should be filled with Elvis's data.
    response_data.fields.resize(kAddressFormSize);
    ExpectFilledAddressFormElvis(
        response_page_id, response_data, kDefaultPageID, false);
  }

  // Fill the second section, with the initiating field somewhere in the middle
  // of the section.
  const int kPageID2 = 2;
  GUIDPair guid2("00000000-0000-0000-0000-000000000001", 0);
  ASSERT_LT(9U, kAddressFormSize);
  response_page_id = 0;
  FillAutofillFormDataAndSaveResults(
      kPageID2, form, form.fields[kAddressFormSize + 9],
      PackGUIDs(empty, guid2), &response_page_id, &response_data);
  {
    SCOPED_TRACE("Address 2");
    ASSERT_EQ(response_data.fields.size(), form.fields.size());

    // The first address section should be empty.
    ASSERT_EQ(response_data.fields.size(), 2*kAddressFormSize);
    for (size_t i = 0; i < kAddressFormSize; ++i) {
      EXPECT_EQ(base::string16(), response_data.fields[i].value);
    }

    // The second address section should be filled with Elvis's data.
    FormData secondSection = response_data;
    secondSection.fields.erase(secondSection.fields.begin(),
                               secondSection.fields.begin() + kAddressFormSize);
    for (size_t i = 0; i < kAddressFormSize; ++i) {
      // Restore the expected field names.
      base::string16 name = secondSection.fields[i].name;
      base::string16 original_name = name.substr(0, name.size() - 1);
      secondSection.fields[i].name = original_name;
    }
    ExpectFilledAddressFormElvis(
        response_page_id, secondSection, kPageID2, false);
  }
}

// Test that we correctly fill a form that has author-specified sections, which
// might not match our expected section breakdown.
TEST_F(AutofillManagerTest, FillFormWithAuthorSpecifiedSections) {
  // Create a form with a billing section and an unnamed section, interleaved.
  // The billing section includes both address and credit card fields.
  FormData form;
  form.name = ASCIIToUTF16("MyForm");
  form.method = ASCIIToUTF16("POST");
  form.origin = GURL("https://myform.com/form.html");
  form.action = GURL("https://myform.com/submit.html");
  form.user_submitted = true;

  FormFieldData field;

  test::CreateTestFormField("", "country", "", "text", &field);
  field.autocomplete_attribute = "section-billing country";
  form.fields.push_back(field);

  test::CreateTestFormField("", "firstname", "", "text", &field);
  field.autocomplete_attribute = "given-name";
  form.fields.push_back(field);

  test::CreateTestFormField("", "lastname", "", "text", &field);
  field.autocomplete_attribute = "family-name";
  form.fields.push_back(field);

  test::CreateTestFormField("", "address", "", "text", &field);
  field.autocomplete_attribute = "section-billing address-line1";
  form.fields.push_back(field);

  test::CreateTestFormField("", "city", "", "text", &field);
  field.autocomplete_attribute = "section-billing locality";
  form.fields.push_back(field);

  test::CreateTestFormField("", "state", "", "text", &field);
  field.autocomplete_attribute = "section-billing region";
  form.fields.push_back(field);

  test::CreateTestFormField("", "zip", "", "text", &field);
  field.autocomplete_attribute = "section-billing postal-code";
  form.fields.push_back(field);

  test::CreateTestFormField("", "ccname", "", "text", &field);
  field.autocomplete_attribute = "section-billing cc-name";
  form.fields.push_back(field);

  test::CreateTestFormField("", "ccnumber", "", "text", &field);
  field.autocomplete_attribute = "section-billing cc-number";
  form.fields.push_back(field);

  test::CreateTestFormField("", "ccexp", "", "text", &field);
  field.autocomplete_attribute = "section-billing cc-exp";
  form.fields.push_back(field);

  test::CreateTestFormField("", "email", "", "text", &field);
  field.autocomplete_attribute = "email";
  form.fields.push_back(field);

  std::vector<FormData> forms(1, form);
  FormsSeen(forms);

  // Fill the unnamed section.
  GUIDPair guid("00000000-0000-0000-0000-000000000001", 0);
  GUIDPair empty(std::string(), 0);
  int response_page_id = 0;
  FormData response_data;
  FillAutofillFormDataAndSaveResults(kDefaultPageID, form, form.fields[1],
      PackGUIDs(empty, guid), &response_page_id, &response_data);
  {
    SCOPED_TRACE("Unnamed section");
    EXPECT_EQ(kDefaultPageID, response_page_id);
    EXPECT_EQ(ASCIIToUTF16("MyForm"), response_data.name);
    EXPECT_EQ(ASCIIToUTF16("POST"), response_data.method);
    EXPECT_EQ(GURL("https://myform.com/form.html"), response_data.origin);
    EXPECT_EQ(GURL("https://myform.com/submit.html"), response_data.action);
    EXPECT_TRUE(response_data.user_submitted);
    ASSERT_EQ(11U, response_data.fields.size());

    ExpectFilledField("", "country", "", "text", response_data.fields[0]);
    ExpectFilledField("", "firstname", "Elvis", "text",
                      response_data.fields[1]);
    ExpectFilledField("", "lastname", "Presley", "text",
                      response_data.fields[2]);
    ExpectFilledField("", "address", "", "text", response_data.fields[3]);
    ExpectFilledField("", "city", "", "text", response_data.fields[4]);
    ExpectFilledField("", "state", "", "text", response_data.fields[5]);
    ExpectFilledField("", "zip", "", "text", response_data.fields[6]);
    ExpectFilledField("", "ccname", "", "text", response_data.fields[7]);
    ExpectFilledField("", "ccnumber", "", "text", response_data.fields[8]);
    ExpectFilledField("", "ccexp", "", "text", response_data.fields[9]);
    ExpectFilledField("", "email", "theking@gmail.com", "text",
                      response_data.fields[10]);
  }

  // Fill the address portion of the billing section.
  const int kPageID2 = 2;
  GUIDPair guid2("00000000-0000-0000-0000-000000000001", 0);
  response_page_id = 0;
  FillAutofillFormDataAndSaveResults(kPageID2, form, form.fields[0],
      PackGUIDs(empty, guid2), &response_page_id, &response_data);
  {
    SCOPED_TRACE("Billing address");
    EXPECT_EQ(kPageID2, response_page_id);
    EXPECT_EQ(ASCIIToUTF16("MyForm"), response_data.name);
    EXPECT_EQ(ASCIIToUTF16("POST"), response_data.method);
    EXPECT_EQ(GURL("https://myform.com/form.html"), response_data.origin);
    EXPECT_EQ(GURL("https://myform.com/submit.html"), response_data.action);
    EXPECT_TRUE(response_data.user_submitted);
    ASSERT_EQ(11U, response_data.fields.size());

    ExpectFilledField("", "country", "US", "text",
                      response_data.fields[0]);
    ExpectFilledField("", "firstname", "", "text", response_data.fields[1]);
    ExpectFilledField("", "lastname", "", "text", response_data.fields[2]);
    ExpectFilledField("", "address", "3734 Elvis Presley Blvd.", "text",
                      response_data.fields[3]);
    ExpectFilledField("", "city", "Memphis", "text", response_data.fields[4]);
    ExpectFilledField("", "state", "Tennessee", "text",
                      response_data.fields[5]);
    ExpectFilledField("", "zip", "38116", "text", response_data.fields[6]);
    ExpectFilledField("", "ccname", "", "text", response_data.fields[7]);
    ExpectFilledField("", "ccnumber", "", "text", response_data.fields[8]);
    ExpectFilledField("", "ccexp", "", "text", response_data.fields[9]);
    ExpectFilledField("", "email", "", "text", response_data.fields[10]);
  }

  // Fill the credit card portion of the billing section.
  const int kPageID3 = 3;
  GUIDPair guid3("00000000-0000-0000-0000-000000000004", 0);
  response_page_id = 0;
  FillAutofillFormDataAndSaveResults(
      kPageID3, form, form.fields[form.fields.size() - 2],
      PackGUIDs(guid3, empty), &response_page_id, &response_data);
  {
    SCOPED_TRACE("Credit card");
    EXPECT_EQ(kPageID3, response_page_id);
    EXPECT_EQ(ASCIIToUTF16("MyForm"), response_data.name);
    EXPECT_EQ(ASCIIToUTF16("POST"), response_data.method);
    EXPECT_EQ(GURL("https://myform.com/form.html"), response_data.origin);
    EXPECT_EQ(GURL("https://myform.com/submit.html"), response_data.action);
    EXPECT_TRUE(response_data.user_submitted);
    ASSERT_EQ(11U, response_data.fields.size());

    ExpectFilledField("", "country", "", "text", response_data.fields[0]);
    ExpectFilledField("", "firstname", "", "text", response_data.fields[1]);
    ExpectFilledField("", "lastname", "", "text", response_data.fields[2]);
    ExpectFilledField("", "address", "", "text", response_data.fields[3]);
    ExpectFilledField("", "city", "", "text", response_data.fields[4]);
    ExpectFilledField("", "state", "", "text", response_data.fields[5]);
    ExpectFilledField("", "zip", "", "text", response_data.fields[6]);
    ExpectFilledField("", "ccname", "Elvis Presley", "text",
                      response_data.fields[7]);
    ExpectFilledField("", "ccnumber", "4234567890123456", "text",
                      response_data.fields[8]);
    ExpectFilledField("", "ccexp", "04/2012", "text", response_data.fields[9]);
    ExpectFilledField("", "email", "", "text", response_data.fields[10]);
  }
}

// Test that we correctly fill a form that has a single logical section with
// multiple email address fields.
TEST_F(AutofillManagerTest, FillFormWithMultipleEmails) {
  // Set up our form data.
  FormData form;
  test::CreateTestAddressFormData(&form);
  FormFieldData field;
  test::CreateTestFormField("Confirm email", "email2", "", "text", &field);
  form.fields.push_back(field);

  std::vector<FormData> forms(1, form);
  FormsSeen(forms);

  // Fill the form.
  GUIDPair guid("00000000-0000-0000-0000-000000000001", 0);
  GUIDPair empty(std::string(), 0);
  int response_page_id = 0;
  FormData response_data;
  FillAutofillFormDataAndSaveResults(kDefaultPageID, form, form.fields[0],
      PackGUIDs(empty, guid), &response_page_id, &response_data);

  // The second email address should be filled.
  EXPECT_EQ(ASCIIToUTF16("theking@gmail.com"),
            response_data.fields.back().value);

  // The remainder of the form should be filled as usual.
  response_data.fields.pop_back();
  ExpectFilledAddressFormElvis(
      response_page_id, response_data, kDefaultPageID, false);
}

// Test that we correctly fill a previously auto-filled form.
TEST_F(AutofillManagerTest, FillAutofilledForm) {
  // Set up our form data.
  FormData form;
  test::CreateTestAddressFormData(&form);
  // Mark one of the address fields as autofilled.
  form.fields[4].is_autofilled = true;
  CreateTestCreditCardFormData(&form, true, false);
  std::vector<FormData> forms(1, form);
  FormsSeen(forms);

  // First fill the address data.
  GUIDPair guid("00000000-0000-0000-0000-000000000001", 0);
  GUIDPair empty(std::string(), 0);
  int response_page_id = 0;
  FormData response_data;
  FillAutofillFormDataAndSaveResults(kDefaultPageID, form, *form.fields.begin(),
      PackGUIDs(empty, guid), &response_page_id, &response_data);
  {
    SCOPED_TRACE("Address");
    ExpectFilledForm(response_page_id, response_data, kDefaultPageID,
                     "Elvis", "", "", "", "", "", "", "", "", "", "", "", "",
                     "", "", true, true, false);
  }

  // Now fill the credit card data.
  const int kPageID2 = 2;
  GUIDPair guid2("00000000-0000-0000-0000-000000000004", 0);
  response_page_id = 0;
  FillAutofillFormDataAndSaveResults(kPageID2, form, form.fields.back(),
      PackGUIDs(guid2, empty), &response_page_id, &response_data);
  {
    SCOPED_TRACE("Credit card 1");
    ExpectFilledCreditCardFormElvis(
        response_page_id, response_data, kPageID2, true);
  }

  // Now set the credit card fields to also be auto-filled, and try again to
  // fill the credit card data
  for (std::vector<FormFieldData>::iterator iter = form.fields.begin();
       iter != form.fields.end();
       ++iter) {
    iter->is_autofilled = true;
  }

  const int kPageID3 = 3;
  response_page_id = 0;
  FillAutofillFormDataAndSaveResults(kPageID3, form, *form.fields.rbegin(),
      PackGUIDs(guid2, empty), &response_page_id, &response_data);
  {
    SCOPED_TRACE("Credit card 2");
    ExpectFilledForm(response_page_id, response_data, kPageID3,
                     "", "", "", "", "", "", "", "", "", "", "", "", "", "",
                     "2012", true, true, false);
  }
}

// Test that we correctly fill an address form with a non-default variant for a
// multi-valued field.
TEST_F(AutofillManagerTest, FillAddressFormWithVariantType) {
  // Set up our form data.
  FormData form;
  test::CreateTestAddressFormData(&form);
  std::vector<FormData> forms(1, form);
  FormsSeen(forms);

  // Add a name variant to the Elvis profile.
  AutofillProfile* profile = autofill_manager_->GetProfileWithGUID(
      "00000000-0000-0000-0000-000000000001");
  const base::string16 elvis_name = profile->GetRawInfo(NAME_FULL);

  std::vector<base::string16> name_variants;
  name_variants.push_back(ASCIIToUTF16("Some Other Guy"));
  name_variants.push_back(elvis_name);
  profile->SetRawMultiInfo(NAME_FULL, name_variants);

  GUIDPair guid(profile->guid(), 1);
  GUIDPair empty(std::string(), 0);
  int response_page_id = 0;
  FormData response_data1;
  FillAutofillFormDataAndSaveResults(kDefaultPageID, form, form.fields[0],
      PackGUIDs(empty, guid), &response_page_id, &response_data1);
  {
    SCOPED_TRACE("Valid variant");
    ExpectFilledAddressFormElvis(
        response_page_id, response_data1, kDefaultPageID, false);
  }

  // Try filling with a variant that doesn't exist.  The fields to which this
  // variant would normally apply should not be filled.
  const int kPageID2 = 2;
  GUIDPair guid2(profile->guid(), 2);
  response_page_id = 0;
  FormData response_data2;
  FillAutofillFormDataAndSaveResults(kPageID2, form, form.fields[0],
      PackGUIDs(empty, guid2), &response_page_id, &response_data2);
  {
    SCOPED_TRACE("Invalid variant");
    ExpectFilledForm(response_page_id, response_data2, kPageID2, "", "", "",
                     "3734 Elvis Presley Blvd.", "Apt. 10", "Memphis",
                     "Tennessee", "38116", "United States", "12345678901",
                     "theking@gmail.com", "", "", "", "", true, false, false);
  }
}

// Test that we correctly fill a phone number split across multiple fields.
TEST_F(AutofillManagerTest, FillPhoneNumber) {
  // In one form, rely on the maxlength attribute to imply phone number parts.
  // In the other form, rely on the autocompletetype attribute.
  FormData form_with_maxlength;
  form_with_maxlength.name = ASCIIToUTF16("MyMaxlengthPhoneForm");
  form_with_maxlength.method = ASCIIToUTF16("POST");
  form_with_maxlength.origin = GURL("http://myform.com/phone_form.html");
  form_with_maxlength.action = GURL("http://myform.com/phone_submit.html");
  form_with_maxlength.user_submitted = true;
  FormData form_with_autocompletetype = form_with_maxlength;
  form_with_autocompletetype.name = ASCIIToUTF16("MyAutocompletetypePhoneForm");

  struct {
    const char* label;
    const char* name;
    size_t max_length;
    const char* autocomplete_attribute;
  } test_fields[] = {
    { "country code", "country_code", 1, "tel-country-code" },
    { "area code", "area_code", 3, "tel-area-code" },
    { "phone", "phone_prefix", 3, "tel-local-prefix" },
    { "-", "phone_suffix", 4, "tel-local-suffix" },
    { "Phone Extension", "ext", 3, "tel-extension" }
  };

  FormFieldData field;
  const size_t default_max_length = field.max_length;
  for (size_t i = 0; i < ARRAYSIZE_UNSAFE(test_fields); ++i) {
    test::CreateTestFormField(
        test_fields[i].label, test_fields[i].name, "", "text", &field);
    field.max_length = test_fields[i].max_length;
    field.autocomplete_attribute = std::string();
    form_with_maxlength.fields.push_back(field);

    field.max_length = default_max_length;
    field.autocomplete_attribute = test_fields[i].autocomplete_attribute;
    form_with_autocompletetype.fields.push_back(field);
  }

  std::vector<FormData> forms;
  forms.push_back(form_with_maxlength);
  forms.push_back(form_with_autocompletetype);
  FormsSeen(forms);

  // We should be able to fill prefix and suffix fields for US numbers.
  AutofillProfile* work_profile = autofill_manager_->GetProfileWithGUID(
      "00000000-0000-0000-0000-000000000002");
  ASSERT_TRUE(work_profile != NULL);
  work_profile->SetRawInfo(PHONE_HOME_WHOLE_NUMBER,
                           ASCIIToUTF16("16505554567"));

  GUIDPair guid(work_profile->guid(), 0);
  GUIDPair empty(std::string(), 0);
  int page_id = 1;
  int response_page_id = 0;
  FormData response_data1;
  FillAutofillFormDataAndSaveResults(page_id, form_with_maxlength,
      *form_with_maxlength.fields.begin(),
      PackGUIDs(empty, guid), &response_page_id, &response_data1);
  EXPECT_EQ(1, response_page_id);

  ASSERT_EQ(5U, response_data1.fields.size());
  EXPECT_EQ(ASCIIToUTF16("1"), response_data1.fields[0].value);
  EXPECT_EQ(ASCIIToUTF16("650"), response_data1.fields[1].value);
  EXPECT_EQ(ASCIIToUTF16("555"), response_data1.fields[2].value);
  EXPECT_EQ(ASCIIToUTF16("4567"), response_data1.fields[3].value);
  EXPECT_EQ(base::string16(), response_data1.fields[4].value);

  page_id = 2;
  response_page_id = 0;
  FormData response_data2;
  FillAutofillFormDataAndSaveResults(page_id, form_with_autocompletetype,
      *form_with_autocompletetype.fields.begin(),
      PackGUIDs(empty, guid), &response_page_id, &response_data2);
  EXPECT_EQ(2, response_page_id);

  ASSERT_EQ(5U, response_data2.fields.size());
  EXPECT_EQ(ASCIIToUTF16("1"), response_data2.fields[0].value);
  EXPECT_EQ(ASCIIToUTF16("650"), response_data2.fields[1].value);
  EXPECT_EQ(ASCIIToUTF16("555"), response_data2.fields[2].value);
  EXPECT_EQ(ASCIIToUTF16("4567"), response_data2.fields[3].value);
  EXPECT_EQ(base::string16(), response_data2.fields[4].value);

  // We should not be able to fill prefix and suffix fields for international
  // numbers.
  work_profile->SetRawInfo(ADDRESS_HOME_COUNTRY, ASCIIToUTF16("GB"));
  work_profile->SetRawInfo(PHONE_HOME_WHOLE_NUMBER,
                           ASCIIToUTF16("447700954321"));
  page_id = 3;
  response_page_id = 0;
  FormData response_data3;
  FillAutofillFormDataAndSaveResults(page_id, form_with_maxlength,
      *form_with_maxlength.fields.begin(),
      PackGUIDs(empty, guid), &response_page_id, &response_data3);
  EXPECT_EQ(3, response_page_id);

  ASSERT_EQ(5U, response_data3.fields.size());
  EXPECT_EQ(ASCIIToUTF16("44"), response_data3.fields[0].value);
  EXPECT_EQ(ASCIIToUTF16("7700"), response_data3.fields[1].value);
  EXPECT_EQ(ASCIIToUTF16("954321"), response_data3.fields[2].value);
  EXPECT_EQ(ASCIIToUTF16("954321"), response_data3.fields[3].value);
  EXPECT_EQ(base::string16(), response_data3.fields[4].value);

  page_id = 4;
  response_page_id = 0;
  FormData response_data4;
  FillAutofillFormDataAndSaveResults(page_id, form_with_autocompletetype,
      *form_with_autocompletetype.fields.begin(),
      PackGUIDs(empty, guid), &response_page_id, &response_data4);
  EXPECT_EQ(4, response_page_id);

  ASSERT_EQ(5U, response_data4.fields.size());
  EXPECT_EQ(ASCIIToUTF16("44"), response_data4.fields[0].value);
  EXPECT_EQ(ASCIIToUTF16("7700"), response_data4.fields[1].value);
  EXPECT_EQ(ASCIIToUTF16("954321"), response_data4.fields[2].value);
  EXPECT_EQ(ASCIIToUTF16("954321"), response_data4.fields[3].value);
  EXPECT_EQ(base::string16(), response_data4.fields[4].value);

  // We should fill all phone fields with the same phone number variant.
  std::vector<base::string16> phone_variants;
  phone_variants.push_back(ASCIIToUTF16("16505554567"));
  phone_variants.push_back(ASCIIToUTF16("18887771234"));
  work_profile->SetRawInfo(ADDRESS_HOME_COUNTRY, ASCIIToUTF16("US"));
  work_profile->SetRawMultiInfo(PHONE_HOME_WHOLE_NUMBER, phone_variants);

  page_id = 5;
  response_page_id = 0;
  FormData response_data5;
  GUIDPair variant_guid(work_profile->guid(), 1);
  FillAutofillFormDataAndSaveResults(page_id, form_with_maxlength,
      *form_with_maxlength.fields.begin(),
      PackGUIDs(empty, variant_guid), &response_page_id, &response_data5);
  EXPECT_EQ(5, response_page_id);

  ASSERT_EQ(5U, response_data5.fields.size());
  EXPECT_EQ(ASCIIToUTF16("1"), response_data5.fields[0].value);
  EXPECT_EQ(ASCIIToUTF16("888"), response_data5.fields[1].value);
  EXPECT_EQ(ASCIIToUTF16("777"), response_data5.fields[2].value);
  EXPECT_EQ(ASCIIToUTF16("1234"), response_data5.fields[3].value);
  EXPECT_EQ(base::string16(), response_data5.fields[4].value);
}

// Test that we can still fill a form when a field has been removed from it.
TEST_F(AutofillManagerTest, FormChangesRemoveField) {
  // Set up our form data.
  FormData form;
  test::CreateTestAddressFormData(&form);

  // Add a field -- we'll remove it again later.
  FormFieldData field;
  test::CreateTestFormField("Some", "field", "", "text", &field);
  form.fields.insert(form.fields.begin() + 3, field);

  std::vector<FormData> forms(1, form);
  FormsSeen(forms);

  // Now, after the call to |FormsSeen|, we remove the field before filling.
  form.fields.erase(form.fields.begin() + 3);

  GUIDPair guid("00000000-0000-0000-0000-000000000001", 0);
  GUIDPair empty(std::string(), 0);
  int response_page_id = 0;
  FormData response_data;
  FillAutofillFormDataAndSaveResults(kDefaultPageID, form, form.fields[0],
      PackGUIDs(empty, guid), &response_page_id, &response_data);
  ExpectFilledAddressFormElvis(
      response_page_id, response_data, kDefaultPageID, false);
}

// Test that we can still fill a form when a field has been added to it.
TEST_F(AutofillManagerTest, FormChangesAddField) {
  // The offset of the phone field in the address form.
  const int kPhoneFieldOffset = 9;

  // Set up our form data.
  FormData form;
  test::CreateTestAddressFormData(&form);

  // Remove the phone field -- we'll add it back later.
  std::vector<FormFieldData>::iterator pos =
      form.fields.begin() + kPhoneFieldOffset;
  FormFieldData field = *pos;
  pos = form.fields.erase(pos);

  std::vector<FormData> forms(1, form);
  FormsSeen(forms);

  // Now, after the call to |FormsSeen|, we restore the field before filling.
  form.fields.insert(pos, field);

  GUIDPair guid("00000000-0000-0000-0000-000000000001", 0);
  GUIDPair empty(std::string(), 0);
  int response_page_id = 0;
  FormData response_data;
  FillAutofillFormDataAndSaveResults(kDefaultPageID, form, form.fields[0],
      PackGUIDs(empty, guid), &response_page_id, &response_data);
  ExpectFilledAddressFormElvis(
      response_page_id, response_data, kDefaultPageID, false);
}

// Test that we are able to save form data when forms are submitted.
TEST_F(AutofillManagerTest, FormSubmitted) {
  // Set up our form data.
  FormData form;
  test::CreateTestAddressFormData(&form);
  std::vector<FormData> forms(1, form);
  FormsSeen(forms);

  // Fill the form.
  GUIDPair guid("00000000-0000-0000-0000-000000000001", 0);
  GUIDPair empty(std::string(), 0);
  int response_page_id = 0;
  FormData response_data;
  FillAutofillFormDataAndSaveResults(kDefaultPageID, form, form.fields[0],
      PackGUIDs(empty, guid), &response_page_id, &response_data);
  ExpectFilledAddressFormElvis(
      response_page_id, response_data, kDefaultPageID, false);

  // Simulate form submission. We should call into the PDM to try to save the
  // filled data.
  EXPECT_CALL(personal_data_, SaveImportedProfile(::testing::_)).Times(1);
  FormSubmitted(response_data);
}

// Test that when Autocomplete is enabled and Autofill is disabled,
// form submissions are still received by AutocompleteHistoryManager.
TEST_F(AutofillManagerTest, FormSubmittedAutocompleteEnabled) {
  TestAutofillManagerDelegate delegate;
  autofill_manager_.reset(new TestAutofillManager(
      autofill_driver_.get(),
      &delegate,
      NULL));
  autofill_manager_->set_autofill_enabled(false);
  scoped_ptr<MockAutocompleteHistoryManager> autocomplete_history_manager;
  autocomplete_history_manager.reset(
      new MockAutocompleteHistoryManager(autofill_driver_.get(), &delegate));
  autofill_manager_->autocomplete_history_manager_ =
      autocomplete_history_manager.Pass();

  // Set up our form data.
  FormData form;
  test::CreateTestAddressFormData(&form);
  form.method = ASCIIToUTF16("GET");
  MockAutocompleteHistoryManager* m = static_cast<
      MockAutocompleteHistoryManager*>(
          autofill_manager_->autocomplete_history_manager_.get());
  EXPECT_CALL(*m,
              OnFormSubmitted(_)).Times(1);
  FormSubmitted(form);
}

// Test that when Autocomplete is enabled and Autofill is disabled,
// Autocomplete suggestions are still received.
TEST_F(AutofillManagerTest, AutocompleteSuggestionsWhenAutofillDisabled) {
  TestAutofillManagerDelegate delegate;
  autofill_manager_.reset(new TestAutofillManager(
      autofill_driver_.get(),
      &delegate,
      NULL));
  autofill_manager_->set_autofill_enabled(false);
  autofill_manager_->SetExternalDelegate(external_delegate_.get());

  // Set up our form data.
  FormData form;
  test::CreateTestAddressFormData(&form);
  form.method = ASCIIToUTF16("GET");
  std::vector<FormData> forms(1, form);
  FormsSeen(forms);
  const FormFieldData& field = form.fields[0];
  GetAutofillSuggestions(form, field);

  // Add some Autocomplete suggestions. We should return the autocomplete
  // suggestions, these will be culled by the renderer.
  std::vector<base::string16> suggestions;
  suggestions.push_back(ASCIIToUTF16("Jay"));
  suggestions.push_back(ASCIIToUTF16("Jason"));
  AutocompleteSuggestionsReturned(suggestions);

  base::string16 expected_values[] = {
    ASCIIToUTF16("Jay"),
    ASCIIToUTF16("Jason")
  };
  base::string16 expected_labels[] = { base::string16(), base::string16()};
  base::string16 expected_icons[] = { base::string16(), base::string16()};
  int expected_unique_ids[] = {0, 0};
  external_delegate_->CheckSuggestions(
      kDefaultPageID, arraysize(expected_values), expected_values,
      expected_labels, expected_icons, expected_unique_ids);
}

// Test that we are able to save form data when forms are submitted and we only
// have server data for the field types.
TEST_F(AutofillManagerTest, FormSubmittedServerTypes) {
  // Set up our form data.
  FormData form;
  test::CreateTestAddressFormData(&form);

  // Simulate having seen this form on page load.
  // |form_structure| will be owned by |autofill_manager_|.
  TestFormStructure* form_structure = new TestFormStructure(form);
  AutofillMetrics metrics_logger;  // ignored
  form_structure->DetermineHeuristicTypes(metrics_logger);

  // Clear the heuristic types, and instead set the appropriate server types.
  std::vector<ServerFieldType> heuristic_types, server_types;
  for (size_t i = 0; i < form.fields.size(); ++i) {
    heuristic_types.push_back(UNKNOWN_TYPE);
    server_types.push_back(form_structure->field(i)->heuristic_type());
  }
  form_structure->SetFieldTypes(heuristic_types, server_types);
  autofill_manager_->AddSeenForm(form_structure);

  // Fill the form.
  GUIDPair guid("00000000-0000-0000-0000-000000000001", 0);
  GUIDPair empty(std::string(), 0);
  int response_page_id = 0;
  FormData response_data;
  FillAutofillFormDataAndSaveResults(kDefaultPageID, form, form.fields[0],
      PackGUIDs(empty, guid), &response_page_id, &response_data);
  ExpectFilledAddressFormElvis(
      response_page_id, response_data, kDefaultPageID, false);

  // Simulate form submission. We should call into the PDM to try to save the
  // filled data.
  EXPECT_CALL(personal_data_, SaveImportedProfile(::testing::_)).Times(1);
  FormSubmitted(response_data);
}

// Test that the form signature for an uploaded form always matches the form
// signature from the query.
TEST_F(AutofillManagerTest, FormSubmittedWithDifferentFields) {
  // Set up our form data.
  FormData form;
  test::CreateTestAddressFormData(&form);
  std::vector<FormData> forms(1, form);
  FormsSeen(forms);

  // Cache the expected form signature.
  std::string signature = FormStructure(form).FormSignature();

  // Change the structure of the form prior to submission.
  // Websites would typically invoke JavaScript either on page load or on form
  // submit to achieve this.
  form.fields.pop_back();
  FormFieldData field = form.fields[3];
  form.fields[3] = form.fields[7];
  form.fields[7] = field;

  // Simulate form submission.
  FormSubmitted(form);
  EXPECT_EQ(signature, autofill_manager_->GetSubmittedFormSignature());
}

// Test that we do not save form data when submitted fields contain default
// values.
TEST_F(AutofillManagerTest, FormSubmittedWithDefaultValues) {
  // Set up our form data.
  FormData form;
  test::CreateTestAddressFormData(&form);
  form.fields[3].value = ASCIIToUTF16("Enter your address");

  // Convert the state field to a <select> popup, to make sure that we only
  // reject default values for text fields.
  ASSERT_TRUE(form.fields[6].name == ASCIIToUTF16("state"));
  form.fields[6].form_control_type = "select-one";
  form.fields[6].value = ASCIIToUTF16("Tennessee");

  std::vector<FormData> forms(1, form);
  FormsSeen(forms);

  // Fill the form.
  GUIDPair guid("00000000-0000-0000-0000-000000000001", 0);
  GUIDPair empty(std::string(), 0);
  int response_page_id = 0;
  FormData response_data;
  FillAutofillFormDataAndSaveResults(kDefaultPageID, form, form.fields[3],
      PackGUIDs(empty, guid), &response_page_id, &response_data);

  // Simulate form submission.  We should call into the PDM to try to save the
  // filled data.
  EXPECT_CALL(personal_data_, SaveImportedProfile(::testing::_)).Times(1);
  FormSubmitted(response_data);

  // Set the address field's value back to the default value.
  response_data.fields[3].value = ASCIIToUTF16("Enter your address");

  // Simulate form submission.  We should not call into the PDM to try to save
  // the filled data, since the filled form is effectively missing an address.
  EXPECT_CALL(personal_data_, SaveImportedProfile(::testing::_)).Times(0);
  FormSubmitted(response_data);
}

// Checks that resetting the auxiliary profile enabled preference does the right
// thing on all platforms.
TEST_F(AutofillManagerTest, AuxiliaryProfilesReset) {
  PrefService* prefs = autofill_delegate_.GetPrefs();
#if defined(OS_MACOSX) || defined(OS_ANDROID)
  // Auxiliary profiles is implemented on Mac and Android only.
  // OSX: enables Mac Address Book integration.
  // Android: enables integration with user's contact profile.
  ASSERT_TRUE(
      prefs->GetBoolean(::autofill::prefs::kAutofillAuxiliaryProfilesEnabled));
  prefs->SetBoolean(
      ::autofill::prefs::kAutofillAuxiliaryProfilesEnabled, false);
  prefs->ClearPref(::autofill::prefs::kAutofillAuxiliaryProfilesEnabled);
  ASSERT_TRUE(
      prefs->GetBoolean(::autofill::prefs::kAutofillAuxiliaryProfilesEnabled));
#else
  ASSERT_FALSE(
      prefs->GetBoolean(::autofill::prefs::kAutofillAuxiliaryProfilesEnabled));
  prefs->SetBoolean(::autofill::prefs::kAutofillAuxiliaryProfilesEnabled, true);
  prefs->ClearPref(::autofill::prefs::kAutofillAuxiliaryProfilesEnabled);
  ASSERT_FALSE(
      prefs->GetBoolean(::autofill::prefs::kAutofillAuxiliaryProfilesEnabled));
#endif
}

TEST_F(AutofillManagerTest, DeterminePossibleFieldTypesForUpload) {
  FormData form;
  form.name = ASCIIToUTF16("MyForm");
  form.method = ASCIIToUTF16("POST");
  form.origin = GURL("http://myform.com/form.html");
  form.action = GURL("http://myform.com/submit.html");
  form.user_submitted = true;

  std::vector<ServerFieldTypeSet> expected_types;

  // These fields should all match.
  FormFieldData field;
  ServerFieldTypeSet types;
  test::CreateTestFormField("", "1", "Elvis", "text", &field);
  types.clear();
  types.insert(NAME_FIRST);
  form.fields.push_back(field);
  expected_types.push_back(types);

  test::CreateTestFormField("", "2", "Aaron", "text", &field);
  types.clear();
  types.insert(NAME_MIDDLE);
  form.fields.push_back(field);
  expected_types.push_back(types);

  test::CreateTestFormField("", "3", "A", "text", &field);
  types.clear();
  types.insert(NAME_MIDDLE_INITIAL);
  form.fields.push_back(field);
  expected_types.push_back(types);

  test::CreateTestFormField("", "4", "Presley", "text", &field);
  types.clear();
  types.insert(NAME_LAST);
  form.fields.push_back(field);
  expected_types.push_back(types);

  test::CreateTestFormField("", "5", "Elvis Presley", "text", &field);
  types.clear();
  types.insert(CREDIT_CARD_NAME);
  form.fields.push_back(field);
  expected_types.push_back(types);

  test::CreateTestFormField("", "6", "Elvis Aaron Presley", "text",
                                     &field);
  types.clear();
  types.insert(NAME_FULL);
  form.fields.push_back(field);
  expected_types.push_back(types);

  test::CreateTestFormField("", "7", "theking@gmail.com", "email",
                                     &field);
  types.clear();
  types.insert(EMAIL_ADDRESS);
  form.fields.push_back(field);
  expected_types.push_back(types);

  test::CreateTestFormField("", "8", "RCA", "text", &field);
  types.clear();
  types.insert(COMPANY_NAME);
  form.fields.push_back(field);
  expected_types.push_back(types);

  test::CreateTestFormField("", "9", "3734 Elvis Presley Blvd.",
                                     "text", &field);
  types.clear();
  types.insert(ADDRESS_HOME_LINE1);
  form.fields.push_back(field);
  expected_types.push_back(types);

  test::CreateTestFormField("", "10", "Apt. 10", "text", &field);
  types.clear();
  types.insert(ADDRESS_HOME_LINE2);
  form.fields.push_back(field);
  expected_types.push_back(types);

  test::CreateTestFormField("", "11", "Memphis", "text", &field);
  types.clear();
  types.insert(ADDRESS_HOME_CITY);
  form.fields.push_back(field);
  expected_types.push_back(types);

  test::CreateTestFormField("", "12", "Tennessee", "text", &field);
  types.clear();
  types.insert(ADDRESS_HOME_STATE);
  form.fields.push_back(field);
  expected_types.push_back(types);

  test::CreateTestFormField("", "13", "38116", "text", &field);
  types.clear();
  types.insert(ADDRESS_HOME_ZIP);
  form.fields.push_back(field);
  expected_types.push_back(types);

  test::CreateTestFormField("", "14", "USA", "text", &field);
  types.clear();
  types.insert(ADDRESS_HOME_COUNTRY);
  form.fields.push_back(field);
  expected_types.push_back(types);

  test::CreateTestFormField("", "15", "United States", "text", &field);
  types.clear();
  types.insert(ADDRESS_HOME_COUNTRY);
  form.fields.push_back(field);
  expected_types.push_back(types);

  test::CreateTestFormField("", "16", "+1 (234) 567-8901", "text",
                                     &field);
  types.clear();
  types.insert(PHONE_HOME_WHOLE_NUMBER);
  form.fields.push_back(field);
  expected_types.push_back(types);

  test::CreateTestFormField("", "17", "2345678901", "text", &field);
  types.clear();
  types.insert(PHONE_HOME_CITY_AND_NUMBER);
  form.fields.push_back(field);
  expected_types.push_back(types);

  test::CreateTestFormField("", "18", "1", "text", &field);
  types.clear();
  types.insert(PHONE_HOME_COUNTRY_CODE);
  form.fields.push_back(field);
  expected_types.push_back(types);

  test::CreateTestFormField("", "19", "234", "text", &field);
  types.clear();
  types.insert(PHONE_HOME_CITY_CODE);
  form.fields.push_back(field);
  expected_types.push_back(types);

  test::CreateTestFormField("", "20", "5678901", "text", &field);
  types.clear();
  types.insert(PHONE_HOME_NUMBER);
  form.fields.push_back(field);
  expected_types.push_back(types);

  test::CreateTestFormField("", "21", "567", "text", &field);
  types.clear();
  types.insert(PHONE_HOME_NUMBER);
  form.fields.push_back(field);
  expected_types.push_back(types);

  test::CreateTestFormField("", "22", "8901", "text", &field);
  types.clear();
  types.insert(PHONE_HOME_NUMBER);
  form.fields.push_back(field);
  expected_types.push_back(types);

  test::CreateTestFormField("", "23", "4234-5678-9012-3456", "text",
                                     &field);
  types.clear();
  types.insert(CREDIT_CARD_NUMBER);
  form.fields.push_back(field);
  expected_types.push_back(types);

  test::CreateTestFormField("", "24", "04", "text", &field);
  types.clear();
  types.insert(CREDIT_CARD_EXP_MONTH);
  form.fields.push_back(field);
  expected_types.push_back(types);

  test::CreateTestFormField("", "25", "April", "text", &field);
  types.clear();
  types.insert(CREDIT_CARD_EXP_MONTH);
  form.fields.push_back(field);
  expected_types.push_back(types);

  test::CreateTestFormField("", "26", "2012", "text", &field);
  types.clear();
  types.insert(CREDIT_CARD_EXP_4_DIGIT_YEAR);
  form.fields.push_back(field);
  expected_types.push_back(types);

  test::CreateTestFormField("", "27", "12", "text", &field);
  types.clear();
  types.insert(CREDIT_CARD_EXP_2_DIGIT_YEAR);
  form.fields.push_back(field);
  expected_types.push_back(types);

  test::CreateTestFormField("", "28", "04/2012", "text", &field);
  types.clear();
  types.insert(CREDIT_CARD_EXP_DATE_4_DIGIT_YEAR);
  form.fields.push_back(field);
  expected_types.push_back(types);

  // Make sure that we trim whitespace properly.
  test::CreateTestFormField("", "29", "", "text", &field);
  types.clear();
  types.insert(EMPTY_TYPE);
  form.fields.push_back(field);
  expected_types.push_back(types);

  test::CreateTestFormField("", "30", " ", "text", &field);
  types.clear();
  types.insert(EMPTY_TYPE);
  form.fields.push_back(field);
  expected_types.push_back(types);

  test::CreateTestFormField("", "31", " Elvis", "text", &field);
  types.clear();
  types.insert(NAME_FIRST);
  form.fields.push_back(field);
  expected_types.push_back(types);

  test::CreateTestFormField("", "32", "Elvis ", "text", &field);
  types.clear();
  types.insert(NAME_FIRST);
  form.fields.push_back(field);
  expected_types.push_back(types);

  // These fields should not match, as they differ by case.
  test::CreateTestFormField("", "33", "elvis", "text", &field);
  types.clear();
  types.insert(UNKNOWN_TYPE);
  form.fields.push_back(field);
  expected_types.push_back(types);

  test::CreateTestFormField("", "34", "3734 Elvis Presley BLVD",
                                     "text", &field);
  types.clear();
  types.insert(UNKNOWN_TYPE);
  form.fields.push_back(field);
  expected_types.push_back(types);

  // These fields should not match, as they are unsupported variants.
  test::CreateTestFormField("", "35", "Elvis Aaron", "text", &field);
  types.clear();
  types.insert(UNKNOWN_TYPE);
  form.fields.push_back(field);
  expected_types.push_back(types);

  test::CreateTestFormField("", "36", "Mr. Presley", "text", &field);
  types.clear();
  types.insert(UNKNOWN_TYPE);
  form.fields.push_back(field);
  expected_types.push_back(types);

  test::CreateTestFormField("", "37", "3734 Elvis Presley", "text",
                                     &field);
  types.clear();
  types.insert(UNKNOWN_TYPE);
  form.fields.push_back(field);
  expected_types.push_back(types);

  test::CreateTestFormField("", "38", "TN", "text", &field);
  types.clear();
  types.insert(UNKNOWN_TYPE);
  form.fields.push_back(field);
  expected_types.push_back(types);

  test::CreateTestFormField("", "39", "38116-1023", "text", &field);
  types.clear();
  types.insert(UNKNOWN_TYPE);
  form.fields.push_back(field);
  expected_types.push_back(types);

  test::CreateTestFormField("", "20", "5", "text", &field);
  types.clear();
  types.insert(UNKNOWN_TYPE);
  form.fields.push_back(field);
  expected_types.push_back(types);

  test::CreateTestFormField("", "20", "56", "text", &field);
  types.clear();
  types.insert(UNKNOWN_TYPE);
  form.fields.push_back(field);
  expected_types.push_back(types);

  test::CreateTestFormField("", "20", "901", "text", &field);
  types.clear();
  types.insert(UNKNOWN_TYPE);
  form.fields.push_back(field);
  expected_types.push_back(types);

  test::CreateTestFormField("", "40", "mypassword", "password", &field);
  types.clear();
  types.insert(PASSWORD);
  form.fields.push_back(field);
  expected_types.push_back(types);

  autofill_manager_->set_expected_submitted_field_types(expected_types);
  FormSubmitted(form);
}

TEST_F(AutofillManagerTest, RemoveProfile) {
  // Add and remove an Autofill profile.
  AutofillProfile* profile = new AutofillProfile;
  std::string guid = "00000000-0000-0000-0000-000000000102";
  profile->set_guid(guid.c_str());
  autofill_manager_->AddProfile(profile);

  GUIDPair guid_pair(guid, 0);
  GUIDPair empty(std::string(), 0);
  int id = PackGUIDs(empty, guid_pair);

  autofill_manager_->RemoveAutofillProfileOrCreditCard(id);

  EXPECT_FALSE(autofill_manager_->GetProfileWithGUID(guid.c_str()));
}

TEST_F(AutofillManagerTest, RemoveCreditCard){
  // Add and remove an Autofill credit card.
  CreditCard* credit_card = new CreditCard;
  std::string guid = "00000000-0000-0000-0000-000000100007";
  credit_card->set_guid(guid.c_str());
  autofill_manager_->AddCreditCard(credit_card);

  GUIDPair guid_pair(guid, 0);
  GUIDPair empty(std::string(), 0);
  int id = PackGUIDs(guid_pair, empty);

  autofill_manager_->RemoveAutofillProfileOrCreditCard(id);

  EXPECT_FALSE(autofill_manager_->GetCreditCardWithGUID(guid.c_str()));
}

TEST_F(AutofillManagerTest, RemoveProfileVariant) {
  // Add and remove an Autofill profile.
  AutofillProfile* profile = new AutofillProfile;
  std::string guid = "00000000-0000-0000-0000-000000000102";
  profile->set_guid(guid.c_str());
  autofill_manager_->AddProfile(profile);

  GUIDPair guid_pair(guid, 1);
  GUIDPair empty(std::string(), 0);
  int id = PackGUIDs(empty, guid_pair);

  autofill_manager_->RemoveAutofillProfileOrCreditCard(id);

  // TODO(csharp): Currently variants should not be deleted, but once they are
  // update these expectations.
  // http://crbug.com/124211
  EXPECT_TRUE(autofill_manager_->GetProfileWithGUID(guid.c_str()));
}

namespace {

class MockAutofillManagerDelegate : public TestAutofillManagerDelegate {
 public:
  MockAutofillManagerDelegate() {}

  virtual ~MockAutofillManagerDelegate() {}

  virtual void ShowRequestAutocompleteDialog(
      const FormData& form,
      const GURL& source_url,
      const base::Callback<void(const FormStructure*)>& callback) OVERRIDE {
    callback.Run(user_supplied_data_.get());
  }

  void SetUserSuppliedData(scoped_ptr<FormStructure> user_supplied_data) {
    user_supplied_data_.reset(user_supplied_data.release());
  }

 private:
  scoped_ptr<FormStructure> user_supplied_data_;

 DISALLOW_COPY_AND_ASSIGN(MockAutofillManagerDelegate);
};

}  // namespace

// Test our external delegate is called at the right time.
TEST_F(AutofillManagerTest, TestExternalDelegate) {
  FormData form;
  test::CreateTestAddressFormData(&form);
  std::vector<FormData> forms(1, form);
  FormsSeen(forms);
  const FormFieldData& field = form.fields[0];
  GetAutofillSuggestions(form, field);  // should call the delegate's OnQuery()

  EXPECT_TRUE(external_delegate_->on_query_seen());
}

}  // namespace autofill