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_util.h"
  12 #include "base/strings/utf_string_conversions.h"
  13 #include "components/autofill/core/browser/autofill_test_utils.h"
  14 #include "components/autofill/core/browser/autofill_type.h"
  15 #include "components/autofill/core/browser/data_driven_test.h"
  16 #include "components/autofill/core/browser/form_structure.h"
  17 #include "components/autofill/core/browser/personal_data_manager.h"
  18 #include "components/autofill/core/common/form_data.h"
  19 #include "testing/gtest/include/gtest/gtest.h"
  20 #include "url/gurl.h"
  21
  22 namespace autofill {
  23
  24 namespace {
  25
  26 const base::FilePath::CharType kTestName[] = FILE_PATH_LITERAL("merge");
  27 const base::FilePath::CharType kFileNamePattern[] = FILE_PATH_LITERAL("*.in");
  28
  29 const char kFieldSeparator[] = ": ";
  30 const char kProfileSeparator[] = "---";
  31 const size_t kFieldOffset = arraysize(kFieldSeparator) - 1;
  32
  33 const ServerFieldType kProfileFieldTypes[] = {
  34   NAME_FIRST,
  35   NAME_MIDDLE,
  36   NAME_LAST,
  37   EMAIL_ADDRESS,
  38   COMPANY_NAME,
  39   ADDRESS_HOME_LINE1,
  40   ADDRESS_HOME_LINE2,
  41   ADDRESS_HOME_CITY,
  42   ADDRESS_HOME_STATE,
  43   ADDRESS_HOME_ZIP,
  44   ADDRESS_HOME_COUNTRY,
  45   PHONE_HOME_WHOLE_NUMBER
  46 };
  47
  48 const base::FilePath& GetTestDataDir() {
  49   CR_DEFINE_STATIC_LOCAL(base::FilePath, dir, ());
  50   if (dir.empty()) {
  51     PathService::Get(base::DIR_SOURCE_ROOT, &dir);
  52     dir = dir.AppendASCII("components");
  53     dir = dir.AppendASCII("test");
  54     dir = dir.AppendASCII("data");
  55   }
  56   return dir;
  57 }
  58
  59 // Serializes the |profiles| into a string.
  60 std::string SerializeProfiles(const std::vector<AutofillProfile*>& profiles) {
  61   std::string result;
  62   for (size_t i = 0; i < profiles.size(); ++i) {
  63     result += kProfileSeparator;
  64     result += "\n";
  65     for (size_t j = 0; j < arraysize(kProfileFieldTypes); ++j) {
  66       ServerFieldType type = kProfileFieldTypes[j];
  67       std::vector<base::string16> values;
  68       profiles[i]->GetRawMultiInfo(type, &values);
  69       for (size_t k = 0; k < values.size(); ++k) {
  70         result += AutofillType(type).ToString();
  71         result += kFieldSeparator;
  72         result += base::UTF16ToUTF8(values[k]);
  73         result += "\n";
  74       }
  75     }
  76   }
  77
  78   return result;
  79 }
  80
  81 class PersonalDataManagerMock : public PersonalDataManager {
  82  public:
  83   PersonalDataManagerMock();
  84   ~PersonalDataManagerMock() override;
  85
  86   // Reset the saved profiles.
  87   void Reset();
  88
  89   // PersonalDataManager:
  90   std::string SaveImportedProfile(const AutofillProfile& profile) override;
  91   const std::vector<AutofillProfile*>& web_profiles() const override;
  92
  93  private:
  94   ScopedVector<AutofillProfile> profiles_;
  95
  96   DISALLOW_COPY_AND_ASSIGN(PersonalDataManagerMock);
  97 };
  98
  99 PersonalDataManagerMock::PersonalDataManagerMock()
 100     : PersonalDataManager("en-US") {
 101 }
 102
 103 PersonalDataManagerMock::~PersonalDataManagerMock() {
 104 }
 105
 106 void PersonalDataManagerMock::Reset() {
 107   profiles_.clear();
 108 }
 109
 110 std::string PersonalDataManagerMock::SaveImportedProfile(
 111     const AutofillProfile& profile) {
 112   std::vector<AutofillProfile> profiles;
 113   std::string merged_guid =
 114       MergeProfile(profile, profiles_.get(), "en-US", &profiles);
 115   if (merged_guid == profile.guid())
 116     profiles_.push_back(new AutofillProfile(profile));
 117   return merged_guid;
 118 }
 119
 120 const std::vector<AutofillProfile*>& PersonalDataManagerMock::web_profiles()
 121     const {
 122   return profiles_.get();
 123 }
 124
 125 }  // namespace
 126
 127 // A data-driven test for verifying merging of Autofill profiles. Each input is
 128 // a structured dump of a set of implicitly detected autofill profiles. The
 129 // corresponding output file is a dump of the saved profiles that result from
 130 // importing the input profiles. The output file format is identical to the
 131 // input format.
 132 class AutofillMergeTest : public testing::Test,
 133                           public DataDrivenTest {
 134  protected:
 135   AutofillMergeTest();
 136   ~AutofillMergeTest() override;
 137
 138   // testing::Test:
 139   void SetUp() override;
 140
 141   // DataDrivenTest:
 142   void GenerateResults(const std::string& input, std::string* output) override;
 143
 144   // Deserializes a set of Autofill profiles from |profiles|, imports each
 145   // sequentially, and fills |merged_profiles| with the serialized result.
 146   void MergeProfiles(const std::string& profiles, std::string* merged_profiles);
 147
 148   // Deserializes |str| into a field type.
 149   ServerFieldType StringToFieldType(const std::string& str);
 150
 151   PersonalDataManagerMock personal_data_;
 152
 153  private:
 154   std::map<std::string, ServerFieldType> string_to_field_type_map_;
 155
 156   DISALLOW_COPY_AND_ASSIGN(AutofillMergeTest);
 157 };
 158
 159 AutofillMergeTest::AutofillMergeTest() : DataDrivenTest(GetTestDataDir()) {
 160   for (size_t i = NO_SERVER_DATA; i < MAX_VALID_FIELD_TYPE; ++i) {
 161     ServerFieldType field_type = static_cast<ServerFieldType>(i);
 162     string_to_field_type_map_[AutofillType(field_type).ToString()] = field_type;
 163   }
 164 }
 165
 166 AutofillMergeTest::~AutofillMergeTest() {
 167 }
 168
 169 void AutofillMergeTest::SetUp() {
 170   test::DisableSystemServices(NULL);
 171 }
 172
 173 void AutofillMergeTest::GenerateResults(const std::string& input,
 174                                         std::string* output) {
 175   MergeProfiles(input, output);
 176 }
 177
 178 void AutofillMergeTest::MergeProfiles(const std::string& profiles,
 179                                       std::string* merged_profiles) {
 180   // Start with no saved profiles.
 181   personal_data_.Reset();
 182
 183   // Create a test form.
 184   FormData form;
 185   form.name = base::ASCIIToUTF16("MyTestForm");
 186   form.origin = GURL("https://www.example.com/origin.html");
 187   form.action = GURL("https://www.example.com/action.html");
 188   form.user_submitted = true;
 189
 190   // Parse the input line by line.
 191   std::vector<std::string> lines;
 192   Tokenize(profiles, "\n", &lines);
 193   for (size_t i = 0; i < lines.size(); ++i) {
 194     std::string line = lines[i];
 195
 196     if (line != kProfileSeparator) {
 197       // Add a field to the current profile.
 198       size_t separator_pos = line.find(kFieldSeparator);
 199       ASSERT_NE(std::string::npos, separator_pos);
 200       base::string16 field_type =
 201           base::UTF8ToUTF16(line.substr(0, separator_pos));
 202       base::string16 value =
 203           base::UTF8ToUTF16(line.substr(separator_pos + kFieldOffset));
 204
 205       FormFieldData field;
 206       field.label = field_type;
 207       field.name = field_type;
 208       field.value = value;
 209       field.form_control_type = "text";
 210       form.fields.push_back(field);
 211     }
 212
 213     // The first line is always a profile separator, and the last profile is not
 214     // followed by an explicit separator.
 215     if ((i > 0 && line == kProfileSeparator) || i == lines.size() - 1) {
 216       // Reached the end of a profile.  Try to import it.
 217       FormStructure form_structure(form);
 218       for (size_t i = 0; i < form_structure.field_count(); ++i) {
 219         // Set the heuristic type for each field, which is currently serialized
 220         // into the field's name.
 221         AutofillField* field =
 222             const_cast<AutofillField*>(form_structure.field(i));
 223         ServerFieldType type =
 224             StringToFieldType(base::UTF16ToUTF8(field->name));
 225         field->set_heuristic_type(type);
 226       }
 227
 228       // Import the profile.
 229       scoped_ptr<CreditCard> imported_credit_card;
 230       personal_data_.ImportFormData(form_structure, &imported_credit_card);
 231       EXPECT_EQ(static_cast<CreditCard*>(NULL), imported_credit_card.get());
 232
 233       // Clear the |form| to start a new profile.
 234       form.fields.clear();
 235     }
 236   }
 237
 238   *merged_profiles = SerializeProfiles(personal_data_.web_profiles());
 239 }
 240
 241 ServerFieldType AutofillMergeTest::StringToFieldType(const std::string& str) {
 242   return string_to_field_type_map_[str];
 243 }
 244
 245 TEST_F(AutofillMergeTest, DataDrivenMergeProfiles) {
 246   RunDataDrivenTest(GetInputDirectory(kTestName), GetOutputDirectory(kTestName),
 247                     kFileNamePattern);
 248 }
 249
 250 }  // namespace autofill