components/autofill/core/browser/autofill_merge_unittest.cc

   1 // Copyright 2013 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include <map>
   6 #include <vector>
   7
   8 #include "base/basictypes.h"
   9 #include "base/files/file_path.h"
  10 #include "base/path_service.h"
  11 #include "base/strings/string_split.h"
  12 #include "base/strings/string_util.h"
  13 #include "base/strings/utf_string_conversions.h"
  14 #include "components/autofill/core/browser/autofill_test_utils.h"
  15 #include "components/autofill/core/browser/autofill_type.h"
  16 #include "components/autofill/core/browser/data_driven_test.h"
  17 #include "components/autofill/core/browser/form_structure.h"
  18 #include "components/autofill/core/browser/personal_data_manager.h"
  19 #include "components/autofill/core/common/form_data.h"
  20 #include "testing/gtest/include/gtest/gtest.h"
  21 #include "url/gurl.h"
  22
  23 namespace autofill {
  24
  25 namespace {
  26
  27 const base::FilePath::CharType kTestName[] = FILE_PATH_LITERAL("merge");
  28 const base::FilePath::CharType kFileNamePattern[] = FILE_PATH_LITERAL("*.in");
  29
  30 const char kFieldSeparator[] = ": ";
  31 const char kProfileSeparator[] = "---";
  32 const size_t kFieldOffset = arraysize(kFieldSeparator) - 1;
  33
  34 const ServerFieldType kProfileFieldTypes[] = {
  35   NAME_FIRST,
  36   NAME_MIDDLE,
  37   NAME_LAST,
  38   EMAIL_ADDRESS,
  39   COMPANY_NAME,
  40   ADDRESS_HOME_LINE1,
  41   ADDRESS_HOME_LINE2,
  42   ADDRESS_HOME_CITY,
  43   ADDRESS_HOME_STATE,
  44   ADDRESS_HOME_ZIP,
  45   ADDRESS_HOME_COUNTRY,
  46   PHONE_HOME_WHOLE_NUMBER
  47 };
  48
  49 const base::FilePath& GetTestDataDir() {
  50   CR_DEFINE_STATIC_LOCAL(base::FilePath, dir, ());
  51   if (dir.empty()) {
  52     PathService::Get(base::DIR_SOURCE_ROOT, &dir);
  53     dir = dir.AppendASCII("components");
  54     dir = dir.AppendASCII("test");
  55     dir = dir.AppendASCII("data");
  56   }
  57   return dir;
  58 }
  59
  60 // Serializes the |profiles| into a string.
  61 std::string SerializeProfiles(const std::vector<AutofillProfile*>& profiles) {
  62   std::string result;
  63   for (size_t i = 0; i < profiles.size(); ++i) {
  64     result += kProfileSeparator;
  65     result += "\n";
  66     for (size_t j = 0; j < arraysize(kProfileFieldTypes); ++j) {
  67       ServerFieldType type = kProfileFieldTypes[j];
  68       base::string16 value = profiles[i]->GetRawInfo(type);
  69       result += AutofillType(type).ToString();
  70       result += kFieldSeparator;
  71       result += base::UTF16ToUTF8(value);
  72       result += "\n";
  73     }
  74   }
  75
  76   return result;
  77 }
  78
  79 class PersonalDataManagerMock : public PersonalDataManager {
  80  public:
  81   PersonalDataManagerMock();
  82   ~PersonalDataManagerMock() override;
  83
  84   // Reset the saved profiles.
  85   void Reset();
  86
  87   // PersonalDataManager:
  88   std::string SaveImportedProfile(const AutofillProfile& profile) override;
  89   const std::vector<AutofillProfile*>& web_profiles() const override;
  90
  91  private:
  92   ScopedVector<AutofillProfile> profiles_;
  93
  94   DISALLOW_COPY_AND_ASSIGN(PersonalDataManagerMock);
  95 };
  96
  97 PersonalDataManagerMock::PersonalDataManagerMock()
  98     : PersonalDataManager("en-US") {
  99 }
 100
 101 PersonalDataManagerMock::~PersonalDataManagerMock() {
 102 }
 103
 104 void PersonalDataManagerMock::Reset() {
 105   profiles_.clear();
 106 }
 107
 108 std::string PersonalDataManagerMock::SaveImportedProfile(
 109     const AutofillProfile& profile) {
 110   std::vector<AutofillProfile> profiles;
 111   std::string merged_guid =
 112       MergeProfile(profile, profiles_.get(), "en-US", &profiles);
 113   if (merged_guid == profile.guid())
 114     profiles_.push_back(new AutofillProfile(profile));
 115   return merged_guid;
 116 }
 117
 118 const std::vector<AutofillProfile*>& PersonalDataManagerMock::web_profiles()
 119     const {
 120   return profiles_.get();
 121 }
 122
 123 }  // namespace
 124
 125 // A data-driven test for verifying merging of Autofill profiles. Each input is
 126 // a structured dump of a set of implicitly detected autofill profiles. The
 127 // corresponding output file is a dump of the saved profiles that result from
 128 // importing the input profiles. The output file format is identical to the
 129 // input format.
 130 class AutofillMergeTest : public testing::Test,
 131                           public DataDrivenTest {
 132  protected:
 133   AutofillMergeTest();
 134   ~AutofillMergeTest() override;
 135
 136   // testing::Test:
 137   void SetUp() override;
 138
 139   // DataDrivenTest:
 140   void GenerateResults(const std::string& input, std::string* output) override;
 141
 142   // Deserializes a set of Autofill profiles from |profiles|, imports each
 143   // sequentially, and fills |merged_profiles| with the serialized result.
 144   void MergeProfiles(const std::string& profiles, std::string* merged_profiles);
 145
 146   // Deserializes |str| into a field type.
 147   ServerFieldType StringToFieldType(const std::string& str);
 148
 149   PersonalDataManagerMock personal_data_;
 150
 151  private:
 152   std::map<std::string, ServerFieldType> string_to_field_type_map_;
 153
 154   DISALLOW_COPY_AND_ASSIGN(AutofillMergeTest);
 155 };
 156
 157 AutofillMergeTest::AutofillMergeTest() : DataDrivenTest(GetTestDataDir()) {
 158   for (size_t i = NO_SERVER_DATA; i < MAX_VALID_FIELD_TYPE; ++i) {
 159     ServerFieldType field_type = static_cast<ServerFieldType>(i);
 160     string_to_field_type_map_[AutofillType(field_type).ToString()] = field_type;
 161   }
 162 }
 163
 164 AutofillMergeTest::~AutofillMergeTest() {
 165 }
 166
 167 void AutofillMergeTest::SetUp() {
 168   test::DisableSystemServices(NULL);
 169 }
 170
 171 void AutofillMergeTest::GenerateResults(const std::string& input,
 172                                         std::string* output) {
 173   MergeProfiles(input, output);
 174 }
 175
 176 void AutofillMergeTest::MergeProfiles(const std::string& profiles,
 177                                       std::string* merged_profiles) {
 178   // Start with no saved profiles.
 179   personal_data_.Reset();
 180
 181   // Create a test form.
 182   FormData form;
 183   form.name = base::ASCIIToUTF16("MyTestForm");
 184   form.origin = GURL("https://www.example.com/origin.html");
 185   form.action = GURL("https://www.example.com/action.html");
 186
 187   // Parse the input line by line.
 188   std::vector<std::string> lines = base::SplitString(
 189       profiles, "\n", base::KEEP_WHITESPACE, base::SPLIT_WANT_NONEMPTY);
 190   for (size_t i = 0; i < lines.size(); ++i) {
 191     std::string line = lines[i];
 192
 193     if (line != kProfileSeparator) {
 194       // Add a field to the current profile.
 195       size_t separator_pos = line.find(kFieldSeparator);
 196       ASSERT_NE(std::string::npos, separator_pos);
 197       base::string16 field_type =
 198           base::UTF8ToUTF16(line.substr(0, separator_pos));
 199       base::string16 value =
 200           base::UTF8ToUTF16(line.substr(separator_pos + kFieldOffset));
 201
 202       FormFieldData field;
 203       field.label = field_type;
 204       field.name = field_type;
 205       field.value = value;
 206       field.form_control_type = "text";
 207       form.fields.push_back(field);
 208     }
 209
 210     // The first line is always a profile separator, and the last profile is not
 211     // followed by an explicit separator.
 212     if ((i > 0 && line == kProfileSeparator) || i == lines.size() - 1) {
 213       // Reached the end of a profile.  Try to import it.
 214       FormStructure form_structure(form);
 215       for (size_t i = 0; i < form_structure.field_count(); ++i) {
 216         // Set the heuristic type for each field, which is currently serialized
 217         // into the field's name.
 218         AutofillField* field =
 219             const_cast<AutofillField*>(form_structure.field(i));
 220         ServerFieldType type =
 221             StringToFieldType(base::UTF16ToUTF8(field->name));
 222         field->set_heuristic_type(type);
 223       }
 224
 225       // Import the profile.
 226       scoped_ptr<CreditCard> imported_credit_card;
 227       personal_data_.ImportFormData(form_structure, &imported_credit_card);
 228       EXPECT_FALSE(imported_credit_card);
 229
 230       // Clear the |form| to start a new profile.
 231       form.fields.clear();
 232     }
 233   }
 234
 235   *merged_profiles = SerializeProfiles(personal_data_.web_profiles());
 236 }
 237
 238 ServerFieldType AutofillMergeTest::StringToFieldType(const std::string& str) {
 239   return string_to_field_type_map_[str];
 240 }
 241
 242 TEST_F(AutofillMergeTest, DataDrivenMergeProfiles) {
 243   RunDataDrivenTest(GetInputDirectory(kTestName), GetOutputDirectory(kTestName),
 244                     kFileNamePattern);
 245 }
 246
 247 }  // namespace autofill