src/components/webdata/common/web_database_migration_unittest.cc

   1 // Copyright (c) 2012 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 <string>
   6
   7 #include "base/file_util.h"
   8 #include "base/files/scoped_temp_dir.h"
   9 #include "base/guid.h"
  10 #include "base/message_loop/message_loop.h"
  11 #include "base/path_service.h"
  12 #include "base/stl_util.h"
  13 #include "base/strings/string16.h"
  14 #include "base/strings/string_number_conversions.h"
  15 #include "base/strings/string_util.h"
  16 #include "base/strings/utf_string_conversions.h"
  17 #include "base/time/time.h"
  18 #include "base/values.h"
  19 #include "chrome/browser/webdata/keyword_table.h"
  20 #include "chrome/browser/webdata/logins_table.h"
  21 #include "chrome/browser/webdata/web_apps_table.h"
  22 #include "chrome/browser/webdata/web_intents_table.h"
  23 #include "components/autofill/core/browser/autofill_country.h"
  24 #include "components/autofill/core/browser/autofill_profile.h"
  25 #include "components/autofill/core/browser/autofill_type.h"
  26 #include "components/autofill/core/browser/credit_card.h"
  27 #include "components/autofill/core/browser/webdata/autofill_change.h"
  28 #include "components/autofill/core/browser/webdata/autofill_entry.h"
  29 #include "components/autofill/core/browser/webdata/autofill_table.h"
  30 #include "components/signin/core/browser/webdata/token_service_table.h"
  31 #include "components/webdata/common/web_database.h"
  32 #include "sql/statement.h"
  33 #include "testing/gtest/include/gtest/gtest.h"
  34
  35 using autofill::AutofillProfile;
  36 using autofill::AutofillTable;
  37 using autofill::CreditCard;
  38 using base::ASCIIToUTF16;
  39 using base::Time;
  40
  41 namespace {
  42
  43 void AutofillProfile31FromStatement(const sql::Statement& s,
  44                                     AutofillProfile* profile,
  45                                     base::string16* label,
  46                                     int* unique_id,
  47                                     int64* date_modified) {
  48   DCHECK(profile);
  49   DCHECK(label);
  50   DCHECK(unique_id);
  51   DCHECK(date_modified);
  52   *label = s.ColumnString16(0);
  53   *unique_id = s.ColumnInt(1);
  54   profile->SetRawInfo(autofill::NAME_FIRST, s.ColumnString16(2));
  55   profile->SetRawInfo(autofill::NAME_MIDDLE, s.ColumnString16(3));
  56   profile->SetRawInfo(autofill::NAME_LAST, s.ColumnString16(4));
  57   profile->SetRawInfo(autofill::EMAIL_ADDRESS, s.ColumnString16(5));
  58   profile->SetRawInfo(autofill::COMPANY_NAME, s.ColumnString16(6));
  59   profile->SetRawInfo(autofill::ADDRESS_HOME_LINE1, s.ColumnString16(7));
  60   profile->SetRawInfo(autofill::ADDRESS_HOME_LINE2, s.ColumnString16(8));
  61   profile->SetRawInfo(autofill::ADDRESS_HOME_CITY, s.ColumnString16(9));
  62   profile->SetRawInfo(autofill::ADDRESS_HOME_STATE, s.ColumnString16(10));
  63   profile->SetRawInfo(autofill::ADDRESS_HOME_ZIP, s.ColumnString16(11));
  64   profile->SetInfo(
  65       autofill::AutofillType(autofill::ADDRESS_HOME_COUNTRY),
  66       s.ColumnString16(12), "en-US");
  67   profile->SetRawInfo(autofill::PHONE_HOME_WHOLE_NUMBER, s.ColumnString16(13));
  68   *date_modified = s.ColumnInt64(15);
  69   profile->set_guid(s.ColumnString(16));
  70   EXPECT_TRUE(base::IsValidGUID(profile->guid()));
  71 }
  72
  73 void AutofillProfile33FromStatement(const sql::Statement& s,
  74                                     AutofillProfile* profile,
  75                                     int64* date_modified) {
  76   DCHECK(profile);
  77   DCHECK(date_modified);
  78   profile->set_guid(s.ColumnString(0));
  79   EXPECT_TRUE(base::IsValidGUID(profile->guid()));
  80   profile->SetRawInfo(autofill::COMPANY_NAME, s.ColumnString16(1));
  81   profile->SetRawInfo(autofill::ADDRESS_HOME_STREET_ADDRESS,
  82                       s.ColumnString16(2));
  83   profile->SetRawInfo(autofill::ADDRESS_HOME_CITY, s.ColumnString16(3));
  84   profile->SetRawInfo(autofill::ADDRESS_HOME_STATE, s.ColumnString16(4));
  85   profile->SetRawInfo(autofill::ADDRESS_HOME_ZIP, s.ColumnString16(5));
  86   profile->SetInfo(
  87       autofill::AutofillType(autofill::ADDRESS_HOME_COUNTRY),
  88       s.ColumnString16(6), "en-US");
  89   *date_modified = s.ColumnInt64(7);
  90 }
  91
  92 void CreditCard31FromStatement(const sql::Statement& s,
  93                               CreditCard* credit_card,
  94                               base::string16* label,
  95                               int* unique_id,
  96                               std::string* encrypted_number,
  97                               int64* date_modified) {
  98   DCHECK(credit_card);
  99   DCHECK(label);
 100   DCHECK(unique_id);
 101   DCHECK(encrypted_number);
 102   DCHECK(date_modified);
 103   *label = s.ColumnString16(0);
 104   *unique_id = s.ColumnInt(1);
 105   credit_card->SetRawInfo(autofill::CREDIT_CARD_NAME, s.ColumnString16(2));
 106   credit_card->SetRawInfo(autofill::CREDIT_CARD_TYPE, s.ColumnString16(3));
 107   credit_card->SetRawInfo(autofill::CREDIT_CARD_EXP_MONTH, s.ColumnString16(5));
 108   credit_card->SetRawInfo(
 109       autofill::CREDIT_CARD_EXP_4_DIGIT_YEAR, s.ColumnString16(6));
 110   int encrypted_number_len = s.ColumnByteLength(10);
 111   if (encrypted_number_len) {
 112     encrypted_number->resize(encrypted_number_len);
 113     memcpy(&(*encrypted_number)[0], s.ColumnBlob(10), encrypted_number_len);
 114   }
 115   *date_modified = s.ColumnInt64(12);
 116   credit_card->set_guid(s.ColumnString(13));
 117   EXPECT_TRUE(base::IsValidGUID(credit_card->guid()));
 118 }
 119
 120 void CreditCard32FromStatement(const sql::Statement& s,
 121                                CreditCard* credit_card,
 122                                std::string* encrypted_number,
 123                                int64* date_modified) {
 124   DCHECK(credit_card);
 125   DCHECK(encrypted_number);
 126   DCHECK(date_modified);
 127   credit_card->set_guid(s.ColumnString(0));
 128   EXPECT_TRUE(base::IsValidGUID(credit_card->guid()));
 129   credit_card->SetRawInfo(autofill::CREDIT_CARD_NAME, s.ColumnString16(1));
 130   credit_card->SetRawInfo(autofill::CREDIT_CARD_EXP_MONTH, s.ColumnString16(2));
 131   credit_card->SetRawInfo(
 132       autofill::CREDIT_CARD_EXP_4_DIGIT_YEAR, s.ColumnString16(3));
 133   int encrypted_number_len = s.ColumnByteLength(4);
 134   if (encrypted_number_len) {
 135     encrypted_number->resize(encrypted_number_len);
 136     memcpy(&(*encrypted_number)[0], s.ColumnBlob(4), encrypted_number_len);
 137   }
 138   *date_modified = s.ColumnInt64(5);
 139 }
 140
 141 void CheckHasBackupData(sql::MetaTable* meta_table) {
 142   std::string value;
 143   EXPECT_TRUE(meta_table->GetValue(
 144       "Default Search Provider ID Backup", &value));
 145   EXPECT_TRUE(meta_table->GetValue(
 146       "Default Search Provider ID Backup Signature", &value));
 147 }
 148
 149 void CheckNoBackupData(const sql::Connection& connection,
 150                        sql::MetaTable* meta_table) {
 151   std::string value;
 152   EXPECT_FALSE(meta_table->GetValue(
 153       "Default Search Provider ID Backup", &value));
 154   EXPECT_FALSE(meta_table->GetValue(
 155       "Default Search Provider ID Backup Signature", &value));
 156   EXPECT_FALSE(connection.DoesTableExist("keywords_backup"));
 157 }
 158
 159 std::string RemoveQuotes(const std::string& has_quotes) {
 160   // SQLite quotes: http://www.sqlite.org/lang_keywords.html
 161   static const char kQuotes[] = "\"[]`";
 162   std::string no_quotes;
 163   base::RemoveChars(has_quotes, kQuotes, &no_quotes);
 164   return no_quotes;
 165 }
 166
 167 }  // anonymous namespace
 168
 169 // The WebDatabaseMigrationTest encapsulates testing of database migrations.
 170 // Specifically, these tests are intended to exercise any schema changes in
 171 // the WebDatabase and data migrations that occur in
 172 // |WebDatabase::MigrateOldVersionsAsNeeded()|.
 173 class WebDatabaseMigrationTest : public testing::Test {
 174  public:
 175   WebDatabaseMigrationTest() {}
 176   virtual ~WebDatabaseMigrationTest() {}
 177
 178   virtual void SetUp() {
 179     ASSERT_TRUE(temp_dir_.CreateUniqueTempDir());
 180   }
 181
 182   // Load the database via the WebDatabase class and migrate the database to
 183   // the current version.
 184   void DoMigration() {
 185     // TODO(joi): This whole unit test file needs to stay in //chrome
 186     // for now, as it needs to know about all the different table
 187     // types. Once all webdata datatypes have been componentized, this
 188     // could move to components_unittests.
 189     AutofillTable autofill_table("en-US");
 190     KeywordTable keyword_table;
 191     LoginsTable logins_table;
 192     TokenServiceTable token_service_table;
 193     WebAppsTable web_apps_table;
 194     WebIntentsTable web_intents_table;
 195
 196     WebDatabase db;
 197     db.AddTable(&autofill_table);
 198     db.AddTable(&keyword_table);
 199     db.AddTable(&logins_table);
 200     db.AddTable(&token_service_table);
 201     db.AddTable(&web_apps_table);
 202     db.AddTable(&web_intents_table);
 203
 204     // This causes the migration to occur.
 205     ASSERT_EQ(sql::INIT_OK, db.Init(GetDatabasePath()));
 206   }
 207
 208  protected:
 209   // Current tested version number.  When adding a migration in
 210   // |WebDatabase::MigrateOldVersionsAsNeeded()| and changing the version number
 211   // |kCurrentVersionNumber| this value should change to reflect the new version
 212   // number and a new migration test added below.
 213   static const int kCurrentTestedVersionNumber;
 214
 215   base::FilePath GetDatabasePath() {
 216     const base::FilePath::CharType kWebDatabaseFilename[] =
 217         FILE_PATH_LITERAL("TestWebDatabase.sqlite3");
 218     return temp_dir_.path().Append(base::FilePath(kWebDatabaseFilename));
 219   }
 220
 221   // The textual contents of |file| are read from
 222   // "components/test/data/web_database" and returned in the string |contents|.
 223   // Returns true if the file exists and is read successfully, false otherwise.
 224   bool GetWebDatabaseData(const base::FilePath& file, std::string* contents) {
 225     base::FilePath source_path;
 226     PathService::Get(base::DIR_SOURCE_ROOT, &source_path);
 227     source_path = source_path.AppendASCII("components");
 228     source_path = source_path.AppendASCII("test");
 229     source_path = source_path.AppendASCII("data");
 230     source_path = source_path.AppendASCII("web_database");
 231     source_path = source_path.Append(file);
 232     return base::PathExists(source_path) &&
 233         base::ReadFileToString(source_path, contents);
 234   }
 235
 236   static int VersionFromConnection(sql::Connection* connection) {
 237     // Get version.
 238     sql::Statement s(connection->GetUniqueStatement(
 239         "SELECT value FROM meta WHERE key='version'"));
 240     if (!s.Step())
 241       return 0;
 242     return s.ColumnInt(0);
 243   }
 244
 245   // The sql files located in "chrome/test/data/web_database" were generated by
 246   // launching the Chromium application prior to schema change, then using the
 247   // sqlite3 command-line application to dump the contents of the "Web Data"
 248   // database.
 249   // Like this:
 250   //   > .output version_nn.sql
 251   //   > .dump
 252   void LoadDatabase(const base::FilePath::StringType& file);
 253
 254  private:
 255   base::ScopedTempDir temp_dir_;
 256
 257   DISALLOW_COPY_AND_ASSIGN(WebDatabaseMigrationTest);
 258 };
 259
 260 const int WebDatabaseMigrationTest::kCurrentTestedVersionNumber = 56;
 261
 262 void WebDatabaseMigrationTest::LoadDatabase(
 263     const base::FilePath::StringType& file) {
 264   std::string contents;
 265   ASSERT_TRUE(GetWebDatabaseData(base::FilePath(file), &contents));
 266
 267   sql::Connection connection;
 268   ASSERT_TRUE(connection.Open(GetDatabasePath()));
 269   ASSERT_TRUE(connection.Execute(contents.data()));
 270 }
 271
 272 // Tests that migrating from the golden files version_XX.sql results in the same
 273 // schema as migrating from an empty database.
 274 TEST_F(WebDatabaseMigrationTest, VersionXxSqlFilesAreGolden) {
 275   DoMigration();
 276   sql::Connection connection;
 277   ASSERT_TRUE(connection.Open(GetDatabasePath()));
 278   const std::string& expected_schema = RemoveQuotes(connection.GetSchema());
 279   static const int kFirstVersion = 53;
 280   for (int i = kFirstVersion; i < kCurrentTestedVersionNumber; ++i) {
 281     connection.Raze();
 282     const base::FilePath& file_name = base::FilePath::FromUTF8Unsafe(
 283         "version_" + base::IntToString(i) + ".sql");
 284     ASSERT_NO_FATAL_FAILURE(LoadDatabase(file_name.value()))
 285         << "Failed to load " << file_name.MaybeAsASCII();
 286     DoMigration();
 287     EXPECT_EQ(expected_schema, RemoveQuotes(connection.GetSchema()));
 288   }
 289 }
 290
 291 // Tests that the all migrations from an empty database succeed.
 292 TEST_F(WebDatabaseMigrationTest, MigrateEmptyToCurrent) {
 293   DoMigration();
 294
 295   // Verify post-conditions.  These are expectations for current version of the
 296   // database.
 297   {
 298     sql::Connection connection;
 299     ASSERT_TRUE(connection.Open(GetDatabasePath()));
 300
 301     // Check version.
 302     EXPECT_EQ(kCurrentTestedVersionNumber, VersionFromConnection(&connection));
 303
 304     // Check that expected tables are present.
 305     EXPECT_TRUE(connection.DoesTableExist("autofill"));
 306     // The autofill_dates table is obsolete. (It's been merged into the autofill
 307     // table.)
 308     EXPECT_FALSE(connection.DoesTableExist("autofill_dates"));
 309     EXPECT_TRUE(connection.DoesTableExist("autofill_profiles"));
 310     EXPECT_TRUE(connection.DoesTableExist("credit_cards"));
 311     EXPECT_TRUE(connection.DoesTableExist("keywords"));
 312     // The logins table is obsolete. (We used to store saved passwords here.)
 313     EXPECT_FALSE(connection.DoesTableExist("logins"));
 314     EXPECT_TRUE(connection.DoesTableExist("meta"));
 315     EXPECT_TRUE(connection.DoesTableExist("token_service"));
 316     EXPECT_TRUE(connection.DoesTableExist("web_app_icons"));
 317     EXPECT_TRUE(connection.DoesTableExist("web_apps"));
 318     EXPECT_TRUE(connection.DoesTableExist("web_intents"));
 319     EXPECT_TRUE(connection.DoesTableExist("web_intents_defaults"));
 320   }
 321 }
 322
 323 // Tests that absent Autofill tables do not create any problems when migrating
 324 // from a DB written by the earliest publicly released version of Chrome.
 325 TEST_F(WebDatabaseMigrationTest, MigrateVersion20ToCurrent) {
 326   ASSERT_NO_FATAL_FAILURE(LoadDatabase(FILE_PATH_LITERAL("version_20.sql")));
 327
 328   // Verify pre-conditions.
 329   {
 330     sql::Connection connection;
 331     ASSERT_TRUE(connection.Open(GetDatabasePath()));
 332
 333     EXPECT_FALSE(connection.DoesTableExist("autofill"));
 334     EXPECT_FALSE(connection.DoesTableExist("autofill_profiles"));
 335     EXPECT_FALSE(connection.DoesTableExist("credit_cards"));
 336   }
 337
 338   DoMigration();
 339
 340   // Verify post-conditions.  These are expectations for current version of the
 341   // database.
 342   {
 343     sql::Connection connection;
 344     ASSERT_TRUE(connection.Open(GetDatabasePath()));
 345
 346     // Check version.
 347     EXPECT_EQ(kCurrentTestedVersionNumber, VersionFromConnection(&connection));
 348
 349     // Mostly this test just verifies that no SQL errors occur during migration;
 350     // but might as well verify that the tables were created as well.
 351     EXPECT_TRUE(connection.DoesTableExist("autofill"));
 352     EXPECT_TRUE(connection.DoesTableExist("autofill_profiles"));
 353     EXPECT_TRUE(connection.DoesTableExist("credit_cards"));
 354   }
 355 }
 356
 357 // Tests that rows with empty values get removed from the autofill tables.
 358 TEST_F(WebDatabaseMigrationTest, MigrateVersion21ToCurrent) {
 359   ASSERT_NO_FATAL_FAILURE(LoadDatabase(FILE_PATH_LITERAL("version_21.sql")));
 360
 361   // Verify pre-conditions.
 362   {
 363     sql::Connection connection;
 364     ASSERT_TRUE(connection.Open(GetDatabasePath()));
 365
 366     // Both empty and non-empty values are allowed in a version 21 database.
 367     sql::Statement s_autofill(connection.GetUniqueStatement(
 368         "SELECT name, value, value_lower, pair_id, count FROM autofill"));
 369     sql::Statement s_dates(connection.GetUniqueStatement(
 370         "SELECT pair_id, date_created FROM autofill_dates"));
 371
 372     // An entry with a non-empty value.
 373     ASSERT_TRUE(s_autofill.Step());
 374     EXPECT_EQ(ASCIIToUTF16("Name"), s_autofill.ColumnString16(0));
 375     EXPECT_EQ(ASCIIToUTF16("John Doe"), s_autofill.ColumnString16(1));
 376     EXPECT_EQ(ASCIIToUTF16("john doe"), s_autofill.ColumnString16(2));
 377     EXPECT_EQ(10, s_autofill.ColumnInt(3));
 378     EXPECT_EQ(1, s_autofill.ColumnInt(4));
 379     ASSERT_TRUE(s_dates.Step());
 380     EXPECT_EQ(10, s_dates.ColumnInt(0));
 381     EXPECT_EQ(1384299100, s_dates.ColumnInt64(1));
 382
 383     // An entry with an empty value.
 384     ASSERT_TRUE(s_autofill.Step());
 385     EXPECT_EQ(ASCIIToUTF16("Name"), s_autofill.ColumnString16(0));
 386     EXPECT_EQ(base::string16(), s_autofill.ColumnString16(1));
 387     EXPECT_EQ(base::string16(), s_autofill.ColumnString16(2));
 388     EXPECT_EQ(11, s_autofill.ColumnInt(3));
 389     EXPECT_EQ(1, s_autofill.ColumnInt(4));
 390     ASSERT_TRUE(s_dates.Step());
 391     EXPECT_EQ(11, s_dates.ColumnInt(0));
 392     EXPECT_EQ(1384299200, s_dates.ColumnInt64(1));
 393
 394     // Another entry with a non-empty value.
 395     ASSERT_TRUE(s_autofill.Step());
 396     EXPECT_EQ(ASCIIToUTF16("Email"), s_autofill.ColumnString16(0));
 397     EXPECT_EQ(ASCIIToUTF16("jane@example.com"), s_autofill.ColumnString16(1));
 398     EXPECT_EQ(ASCIIToUTF16("jane@example.com"), s_autofill.ColumnString16(2));
 399     EXPECT_EQ(20, s_autofill.ColumnInt(3));
 400     EXPECT_EQ(3, s_autofill.ColumnInt(4));
 401     ASSERT_TRUE(s_dates.Step());
 402     EXPECT_EQ(20, s_dates.ColumnInt(0));
 403     EXPECT_EQ(1384299300, s_dates.ColumnInt64(1));
 404     ASSERT_TRUE(s_dates.Step());
 405     EXPECT_EQ(20, s_dates.ColumnInt(0));
 406     EXPECT_EQ(1384299301, s_dates.ColumnInt64(1));
 407
 408     // Another entry with an empty value.
 409     ASSERT_TRUE(s_autofill.Step());
 410     EXPECT_EQ(ASCIIToUTF16("Email"), s_autofill.ColumnString16(0));
 411     EXPECT_EQ(base::string16(), s_autofill.ColumnString16(1));
 412     EXPECT_EQ(base::string16(), s_autofill.ColumnString16(2));
 413     EXPECT_EQ(21, s_autofill.ColumnInt(3));
 414     EXPECT_EQ(4, s_autofill.ColumnInt(4));
 415     ASSERT_TRUE(s_dates.Step());
 416     EXPECT_EQ(21, s_dates.ColumnInt(0));
 417     EXPECT_EQ(1384299401, s_dates.ColumnInt64(1));
 418     ASSERT_TRUE(s_dates.Step());
 419     EXPECT_EQ(21, s_dates.ColumnInt(0));
 420     EXPECT_EQ(1384299400, s_dates.ColumnInt64(1));
 421     ASSERT_TRUE(s_dates.Step());
 422     EXPECT_EQ(21, s_dates.ColumnInt(0));
 423     EXPECT_EQ(1384299403, s_dates.ColumnInt64(1));
 424     ASSERT_TRUE(s_dates.Step());
 425     EXPECT_EQ(21, s_dates.ColumnInt(0));
 426     EXPECT_EQ(1384299402, s_dates.ColumnInt64(1));
 427
 428     // No more entries expected.
 429     ASSERT_FALSE(s_autofill.Step());
 430     ASSERT_FALSE(s_dates.Step());
 431   }
 432
 433   DoMigration();
 434
 435   // Verify post-conditions.  These are expectations for current version of the
 436   // database.
 437   {
 438     sql::Connection connection;
 439     ASSERT_TRUE(connection.Open(GetDatabasePath()));
 440
 441     // Check version.
 442     EXPECT_EQ(kCurrentTestedVersionNumber, VersionFromConnection(&connection));
 443
 444     // Entries with empty values should have been dropped.  The remaining
 445     // entries should have been preserved.
 446     sql::Statement s(
 447         connection.GetUniqueStatement(
 448             "SELECT name, value, value_lower, date_created, date_last_used,"
 449             " count "
 450             "FROM autofill "
 451             "ORDER BY name, value ASC"));
 452
 453     // "jane@example.com"
 454     ASSERT_TRUE(s.Step());
 455     EXPECT_EQ(ASCIIToUTF16("Email"), s.ColumnString16(0));
 456     EXPECT_EQ(ASCIIToUTF16("jane@example.com"), s.ColumnString16(1));
 457     EXPECT_EQ(ASCIIToUTF16("jane@example.com"), s.ColumnString16(2));
 458     EXPECT_EQ(1384299300, s.ColumnInt64(3));
 459     EXPECT_EQ(1384299301, s.ColumnInt64(4));
 460     EXPECT_EQ(3, s.ColumnInt(5));
 461
 462     // "John Doe"
 463     ASSERT_TRUE(s.Step());
 464     EXPECT_EQ(ASCIIToUTF16("Name"), s.ColumnString16(0));
 465     EXPECT_EQ(ASCIIToUTF16("John Doe"), s.ColumnString16(1));
 466     EXPECT_EQ(ASCIIToUTF16("john doe"), s.ColumnString16(2));
 467     EXPECT_EQ(1384299100, s.ColumnInt64(3));
 468     EXPECT_EQ(1384299100, s.ColumnInt64(4));
 469     EXPECT_EQ(1, s.ColumnInt(5));
 470
 471     // No more entries expected.
 472     ASSERT_FALSE(s.Step());
 473   }
 474 }
 475
 476 // Tests that the |credit_card| table gets added to the schema for a version 22
 477 // database.
 478 TEST_F(WebDatabaseMigrationTest, MigrateVersion22ToCurrent) {
 479   // This schema is taken from a build prior to the addition of the
 480   // |credit_card| table.  Version 22 of the schema.  Contrast this with the
 481   // corrupt version below.
 482   ASSERT_NO_FATAL_FAILURE(LoadDatabase(FILE_PATH_LITERAL("version_22.sql")));
 483
 484   // Verify pre-conditions.
 485   {
 486     sql::Connection connection;
 487     ASSERT_TRUE(connection.Open(GetDatabasePath()));
 488
 489     // No |credit_card| table prior to version 23.
 490     ASSERT_FALSE(connection.DoesColumnExist("credit_cards", "guid"));
 491     ASSERT_FALSE(
 492         connection.DoesColumnExist("credit_cards", "card_number_encrypted"));
 493   }
 494
 495   DoMigration();
 496
 497   // Verify post-conditions.  These are expectations for current version of the
 498   // database.
 499   {
 500     sql::Connection connection;
 501     ASSERT_TRUE(connection.Open(GetDatabasePath()));
 502
 503     // Check version.
 504     EXPECT_EQ(kCurrentTestedVersionNumber, VersionFromConnection(&connection));
 505
 506     // |credit_card| table now exists.
 507     EXPECT_TRUE(connection.DoesColumnExist("credit_cards", "guid"));
 508     EXPECT_TRUE(
 509         connection.DoesColumnExist("credit_cards", "card_number_encrypted"));
 510   }
 511 }
 512
 513 // Tests that the |credit_card| table gets added to the schema for a corrupt
 514 // version 22 database.  The corruption is that the |credit_cards| table exists
 515 // but the schema version number was not set correctly to 23 or later.  This
 516 // test exercises code introduced to fix bug http://crbug.com/50699 that
 517 // resulted from the corruption.
 518 TEST_F(WebDatabaseMigrationTest, MigrateVersion22CorruptedToCurrent) {
 519   // This schema is taken from a build after the addition of the |credit_card|
 520   // table.  Due to a bug in the migration logic the version is set incorrectly
 521   // to 22 (it should have been updated to 23 at least).
 522   ASSERT_NO_FATAL_FAILURE(
 523       LoadDatabase(FILE_PATH_LITERAL("version_22_corrupt.sql")));
 524
 525   // Verify pre-conditions.  These are expectations for corrupt version 22 of
 526   // the database.
 527   {
 528     sql::Connection connection;
 529     ASSERT_TRUE(connection.Open(GetDatabasePath()));
 530
 531     // Columns existing and not existing before current version.
 532     ASSERT_TRUE(connection.DoesColumnExist("credit_cards", "unique_id"));
 533     ASSERT_TRUE(
 534         connection.DoesColumnExist("credit_cards", "card_number_encrypted"));
 535     ASSERT_TRUE(connection.DoesColumnExist("keywords", "id"));
 536   }
 537
 538   DoMigration();
 539
 540   // Verify post-conditions.  These are expectations for current version of the
 541   // database.
 542   {
 543     sql::Connection connection;
 544     ASSERT_TRUE(connection.Open(GetDatabasePath()));
 545
 546     // Check version.
 547     EXPECT_EQ(kCurrentTestedVersionNumber, VersionFromConnection(&connection));
 548
 549
 550     // Columns existing and not existing before version 25.
 551     EXPECT_FALSE(connection.DoesColumnExist("credit_cards", "unique_id"));
 552     EXPECT_TRUE(connection.DoesColumnExist("credit_cards", "guid"));
 553     EXPECT_TRUE(
 554         connection.DoesColumnExist("credit_cards", "card_number_encrypted"));
 555     EXPECT_TRUE(connection.DoesColumnExist("keywords", "id"));
 556   }
 557 }
 558
 559 // Tests that the |keywords| |created_by_policy| column gets added to the schema
 560 // for a version 25 database.
 561 TEST_F(WebDatabaseMigrationTest, MigrateVersion25ToCurrent) {
 562   // This schema is taken from a build prior to the addition of the |keywords|
 563   // |created_by_policy| column.
 564   ASSERT_NO_FATAL_FAILURE(LoadDatabase(FILE_PATH_LITERAL("version_25.sql")));
 565
 566   // Verify pre-conditions.  These are expectations for version 25 of the
 567   // database.
 568   {
 569     sql::Connection connection;
 570     ASSERT_TRUE(connection.Open(GetDatabasePath()));
 571   }
 572
 573   DoMigration();
 574
 575   // Verify post-conditions.  These are expectations for current version of the
 576   // database.
 577   {
 578     sql::Connection connection;
 579     ASSERT_TRUE(connection.Open(GetDatabasePath()));
 580
 581     // Check version.
 582     EXPECT_EQ(kCurrentTestedVersionNumber, VersionFromConnection(&connection));
 583
 584     // |keywords| |created_by_policy| column should have been added.
 585     EXPECT_TRUE(connection.DoesColumnExist("keywords", "id"));
 586     EXPECT_TRUE(connection.DoesColumnExist("keywords", "created_by_policy"));
 587   }
 588 }
 589
 590 // Tests that the credit_cards.billing_address column is changed from a string
 591 // to an int whilst preserving the associated billing address. This version of
 592 // the test makes sure a stored label is converted to an ID.
 593 TEST_F(WebDatabaseMigrationTest, MigrateVersion26ToCurrentStringLabels) {
 594   // This schema is taken from a build prior to the change of column type for
 595   // credit_cards.billing_address from string to int.
 596   ASSERT_NO_FATAL_FAILURE(LoadDatabase(FILE_PATH_LITERAL("version_26.sql")));
 597
 598   // Verify pre-conditions. These are expectations for version 26 of the
 599   // database.
 600   {
 601     sql::Connection connection;
 602     ASSERT_TRUE(connection.Open(GetDatabasePath()));
 603
 604     // Columns existing and not existing before current version.
 605     EXPECT_TRUE(connection.DoesColumnExist("credit_cards", "billing_address"));
 606
 607     std::string stmt = "INSERT INTO autofill_profiles"
 608       "(label, unique_id, first_name, middle_name, last_name, email,"
 609       " company_name, address_line_1, address_line_2, city, state, zipcode,"
 610       " country, phone, fax)"
 611       "VALUES ('Home',1,'','','','','','','','','','','','','')";
 612     sql::Statement s(connection.GetUniqueStatement(stmt.c_str()));
 613     ASSERT_TRUE(s.Run());
 614
 615     // Insert a CC linked to an existing address.
 616     std::string stmt2 = "INSERT INTO credit_cards"
 617       "(label, unique_id, name_on_card, type, card_number,"
 618       " expiration_month, expiration_year, verification_code, billing_address,"
 619       " shipping_address, card_number_encrypted, verification_code_encrypted)"
 620       "VALUES ('label',2,'Jack','Visa','1234',2,2012,'','Home','','','')";
 621     sql::Statement s2(connection.GetUniqueStatement(stmt2.c_str()));
 622     ASSERT_TRUE(s2.Run());
 623
 624     // |billing_address| is a string.
 625     std::string stmt3 = "SELECT billing_address FROM credit_cards";
 626     sql::Statement s3(connection.GetUniqueStatement(stmt3.c_str()));
 627     ASSERT_TRUE(s3.Step());
 628     EXPECT_EQ(s3.ColumnType(0), sql::COLUMN_TYPE_TEXT);
 629   }
 630
 631   DoMigration();
 632
 633   // Verify post-conditions.  These are expectations for current version of the
 634   // database.
 635   {
 636     sql::Connection connection;
 637     ASSERT_TRUE(connection.Open(GetDatabasePath()));
 638
 639     // Check version.
 640     EXPECT_EQ(kCurrentTestedVersionNumber, VersionFromConnection(&connection));
 641     EXPECT_FALSE(connection.DoesColumnExist("credit_cards", "billing_address"));
 642
 643     // Verify the credit card data is converted.
 644     sql::Statement s(connection.GetUniqueStatement(
 645         "SELECT guid, name_on_card, expiration_month, expiration_year, "
 646         "card_number_encrypted, date_modified "
 647         "FROM credit_cards"));
 648     ASSERT_TRUE(s.Step());
 649     EXPECT_EQ("Jack", s.ColumnString(1));
 650     EXPECT_EQ(2, s.ColumnInt(2));
 651     EXPECT_EQ(2012, s.ColumnInt(3));
 652     // Column 5 is encrypted number blob.
 653     // Column 6 is date_modified.
 654   }
 655 }
 656
 657 // Tests that the credit_cards.billing_address column is changed from a string
 658 // to an int whilst preserving the associated billing address. This version of
 659 // the test makes sure a stored string ID is converted to an integer ID.
 660 TEST_F(WebDatabaseMigrationTest, MigrateVersion26ToCurrentStringIDs) {
 661   // This schema is taken from a build prior to the change of column type for
 662   // credit_cards.billing_address from string to int.
 663   ASSERT_NO_FATAL_FAILURE(LoadDatabase(FILE_PATH_LITERAL("version_26.sql")));
 664
 665   // Verify pre-conditions. These are expectations for version 26 of the
 666   // database.
 667   {
 668     sql::Connection connection;
 669     ASSERT_TRUE(connection.Open(GetDatabasePath()));
 670     EXPECT_TRUE(connection.DoesColumnExist("credit_cards", "billing_address"));
 671
 672     std::string stmt = "INSERT INTO autofill_profiles"
 673       "(label, unique_id, first_name, middle_name, last_name, email,"
 674       " company_name, address_line_1, address_line_2, city, state, zipcode,"
 675       " country, phone, fax)"
 676       "VALUES ('Home',1,'','','','','','','','','','','','','')";
 677     sql::Statement s(connection.GetUniqueStatement(stmt.c_str()));
 678     ASSERT_TRUE(s.Run());
 679
 680     // Insert a CC linked to an existing address.
 681     std::string stmt2 = "INSERT INTO credit_cards"
 682       "(label, unique_id, name_on_card, type, card_number,"
 683       " expiration_month, expiration_year, verification_code, billing_address,"
 684       " shipping_address, card_number_encrypted, verification_code_encrypted)"
 685       "VALUES ('label',2,'Jack','Visa','1234',2,2012,'','1','','','')";
 686     sql::Statement s2(connection.GetUniqueStatement(stmt2.c_str()));
 687     ASSERT_TRUE(s2.Run());
 688
 689     // |billing_address| is a string.
 690     std::string stmt3 = "SELECT billing_address FROM credit_cards";
 691     sql::Statement s3(connection.GetUniqueStatement(stmt3.c_str()));
 692     ASSERT_TRUE(s3.Step());
 693     EXPECT_EQ(s3.ColumnType(0), sql::COLUMN_TYPE_TEXT);
 694   }
 695
 696   DoMigration();
 697
 698   // Verify post-conditions.  These are expectations for current version of the
 699   // database.
 700   {
 701     sql::Connection connection;
 702     ASSERT_TRUE(connection.Open(GetDatabasePath()));
 703
 704     // Check version.
 705     EXPECT_EQ(kCurrentTestedVersionNumber, VersionFromConnection(&connection));
 706
 707     // |keywords| |created_by_policy| column should have been added.
 708     EXPECT_TRUE(connection.DoesColumnExist("keywords", "id"));
 709     EXPECT_TRUE(connection.DoesColumnExist("keywords", "created_by_policy"));
 710     EXPECT_FALSE(connection.DoesColumnExist("credit_cards", "billing_address"));
 711
 712     // Verify the credit card data is converted.
 713     sql::Statement s(connection.GetUniqueStatement(
 714         "SELECT guid, name_on_card, expiration_month, expiration_year, "
 715         "card_number_encrypted, date_modified "
 716         "FROM credit_cards"));
 717     ASSERT_TRUE(s.Step());
 718     EXPECT_EQ("Jack", s.ColumnString(1));
 719     EXPECT_EQ(2, s.ColumnInt(2));
 720     EXPECT_EQ(2012, s.ColumnInt(3));
 721     // Column 5 is encrypted credit card number blo b.
 722     // Column 6 is date_modified.
 723   }
 724 }
 725
 726 // Makes sure instant_url is added correctly to keywords.
 727 TEST_F(WebDatabaseMigrationTest, MigrateVersion27ToCurrent) {
 728   // Initialize the database.
 729   ASSERT_NO_FATAL_FAILURE(LoadDatabase(FILE_PATH_LITERAL("version_27.sql")));
 730
 731   // Verify pre-conditions. These are expectations for version 27 of the
 732   // database.
 733   {
 734     sql::Connection connection;
 735     ASSERT_TRUE(connection.Open(GetDatabasePath()));
 736
 737     ASSERT_FALSE(connection.DoesColumnExist("keywords", "instant_url"));
 738   }
 739
 740   DoMigration();
 741
 742   // Verify post-conditions.  These are expectations for current version of the
 743   // database.
 744   {
 745     sql::Connection connection;
 746     ASSERT_TRUE(connection.Open(GetDatabasePath()));
 747
 748     // Check version.
 749     EXPECT_EQ(kCurrentTestedVersionNumber, VersionFromConnection(&connection));
 750
 751     // Make sure supports_instant (added in Version 28) was ultimately dropped
 752     // again and instant_url was added.
 753     EXPECT_FALSE(connection.DoesColumnExist("keywords", "supports_instant"));
 754     EXPECT_TRUE(connection.DoesColumnExist("keywords", "instant_url"));
 755
 756     // Check that instant_url is empty.
 757     std::string stmt = "SELECT instant_url FROM keywords";
 758     sql::Statement s(connection.GetUniqueStatement(stmt.c_str()));
 759     ASSERT_TRUE(s.Step());
 760     EXPECT_EQ(std::string(), s.ColumnString(0));
 761
 762     // Verify the data made it over.
 763     stmt = "SELECT " + KeywordTable::GetKeywordColumns() + " FROM keywords";
 764     sql::Statement s2(connection.GetUniqueStatement(stmt.c_str()));
 765     ASSERT_TRUE(s2.Step());
 766     EXPECT_EQ(2, s2.ColumnInt(0));
 767     EXPECT_EQ("Google", s2.ColumnString(1));
 768     EXPECT_EQ("google.com", s2.ColumnString(2));
 769     EXPECT_EQ("http://www.google.com/favicon.ico", s2.ColumnString(3));
 770     EXPECT_EQ("{google:baseURL}search?{google:RLZ}{google:acceptedSuggestion}"\
 771         "{google:originalQueryForSuggestion}sourceid=chrome&ie={inputEncoding}"\
 772         "&q={searchTerms}",
 773         s2.ColumnString(4));
 774     EXPECT_TRUE(s2.ColumnBool(5));
 775     EXPECT_EQ(std::string(), s2.ColumnString(6));
 776     EXPECT_EQ(0, s2.ColumnInt(7));
 777     EXPECT_EQ(0, s2.ColumnInt(8));
 778     EXPECT_EQ(std::string("UTF-8"), s2.ColumnString(9));
 779     EXPECT_TRUE(s2.ColumnBool(10));
 780     EXPECT_EQ(std::string("{google:baseSuggestURL}search?client=chrome&hl="
 781                           "{language}&q={searchTerms}"), s2.ColumnString(11));
 782     EXPECT_EQ(1, s2.ColumnInt(12));
 783     EXPECT_FALSE(s2.ColumnBool(13));
 784     EXPECT_EQ(std::string(), s2.ColumnString(14));
 785     EXPECT_EQ(0, s2.ColumnInt(15));
 786     EXPECT_EQ(std::string(), s2.ColumnString(16));
 787   }
 788 }
 789
 790 // Makes sure date_modified is added correctly to autofill_profiles and
 791 // credit_cards.
 792 TEST_F(WebDatabaseMigrationTest, MigrateVersion29ToCurrent) {
 793   // Initialize the database.
 794   ASSERT_NO_FATAL_FAILURE(LoadDatabase(FILE_PATH_LITERAL("version_29.sql")));
 795
 796   // Verify pre-conditions.  These are expectations for version 29 of the
 797   // database.
 798   {
 799     sql::Connection connection;
 800     ASSERT_TRUE(connection.Open(GetDatabasePath()));
 801
 802     EXPECT_FALSE(connection.DoesColumnExist("autofill_profiles",
 803                                             "date_modified"));
 804     EXPECT_FALSE(connection.DoesColumnExist("credit_cards",
 805                                             "date_modified"));
 806   }
 807
 808   Time pre_creation_time = Time::Now();
 809   DoMigration();
 810   Time post_creation_time = Time::Now();
 811
 812   // Verify post-conditions.  These are expectations for current version of the
 813   // database.
 814   {
 815     sql::Connection connection;
 816     ASSERT_TRUE(connection.Open(GetDatabasePath()));
 817
 818     // Check version.
 819     EXPECT_EQ(kCurrentTestedVersionNumber, VersionFromConnection(&connection));
 820
 821     // Check that the columns were created.
 822     EXPECT_TRUE(connection.DoesColumnExist("autofill_profiles",
 823                                            "date_modified"));
 824     EXPECT_TRUE(connection.DoesColumnExist("credit_cards",
 825                                            "date_modified"));
 826
 827     sql::Statement s_profiles(connection.GetUniqueStatement(
 828         "SELECT date_modified FROM autofill_profiles "));
 829     ASSERT_TRUE(s_profiles.is_valid());
 830     while (s_profiles.Step()) {
 831       EXPECT_GE(s_profiles.ColumnInt64(0),
 832                 pre_creation_time.ToTimeT());
 833       EXPECT_LE(s_profiles.ColumnInt64(0),
 834                 post_creation_time.ToTimeT());
 835     }
 836     EXPECT_TRUE(s_profiles.Succeeded());
 837
 838     sql::Statement s_credit_cards(connection.GetUniqueStatement(
 839         "SELECT date_modified FROM credit_cards "));
 840     ASSERT_TRUE(s_credit_cards.is_valid());
 841     while (s_credit_cards.Step()) {
 842       EXPECT_GE(s_credit_cards.ColumnInt64(0),
 843                 pre_creation_time.ToTimeT());
 844       EXPECT_LE(s_credit_cards.ColumnInt64(0),
 845                 post_creation_time.ToTimeT());
 846     }
 847     EXPECT_TRUE(s_credit_cards.Succeeded());
 848   }
 849 }
 850
 851 // Makes sure guids are added to autofill_profiles and credit_cards tables.
 852 TEST_F(WebDatabaseMigrationTest, MigrateVersion30ToCurrent) {
 853   // Initialize the database.
 854   ASSERT_NO_FATAL_FAILURE(LoadDatabase(FILE_PATH_LITERAL("version_30.sql")));
 855
 856   // Verify pre-conditions. These are expectations for version 29 of the
 857   // database.
 858   {
 859     sql::Connection connection;
 860     ASSERT_TRUE(connection.Open(GetDatabasePath()));
 861
 862     EXPECT_FALSE(connection.DoesColumnExist("autofill_profiles", "guid"));
 863     EXPECT_FALSE(connection.DoesColumnExist("credit_cards", "guid"));
 864   }
 865
 866   DoMigration();
 867
 868   // Verify post-conditions.  These are expectations for current version of the
 869   // database.
 870   {
 871     sql::Connection connection;
 872     ASSERT_TRUE(connection.Open(GetDatabasePath()));
 873
 874     // Check version.
 875     EXPECT_EQ(kCurrentTestedVersionNumber, VersionFromConnection(&connection));
 876
 877     ASSERT_TRUE(connection.DoesColumnExist("autofill_profiles", "guid"));
 878     ASSERT_TRUE(connection.DoesColumnExist("credit_cards", "guid"));
 879
 880     // Check that guids are non-null, non-empty, conforms to guid format, and
 881     // are different.
 882     sql::Statement s(
 883         connection.GetUniqueStatement("SELECT guid FROM autofill_profiles"));
 884
 885     ASSERT_TRUE(s.Step());
 886     std::string guid1 = s.ColumnString(0);
 887     EXPECT_TRUE(base::IsValidGUID(guid1));
 888
 889     ASSERT_TRUE(s.Step());
 890     std::string guid2 = s.ColumnString(0);
 891     EXPECT_TRUE(base::IsValidGUID(guid2));
 892
 893     EXPECT_NE(guid1, guid2);
 894   }
 895 }
 896
 897 // Removes unique IDs and make GUIDs the primary key.  Also removes unused
 898 // columns.
 899 TEST_F(WebDatabaseMigrationTest, MigrateVersion31ToCurrent) {
 900   // Initialize the database.
 901   ASSERT_NO_FATAL_FAILURE(LoadDatabase(FILE_PATH_LITERAL("version_31.sql")));
 902
 903   // Verify pre-conditions. These are expectations for version 30 of the
 904   // database.
 905   AutofillProfile profile;
 906   base::string16 profile_label;
 907   int profile_unique_id = 0;
 908   int64 profile_date_modified = 0;
 909   CreditCard credit_card;
 910   base::string16 cc_label;
 911   int cc_unique_id = 0;
 912   std::string cc_number_encrypted;
 913   int64 cc_date_modified = 0;
 914   {
 915     sql::Connection connection;
 916     ASSERT_TRUE(connection.Open(GetDatabasePath()));
 917
 918     // Verify existence of columns we'll be changing.
 919     EXPECT_TRUE(connection.DoesColumnExist("autofill_profiles", "guid"));
 920     EXPECT_TRUE(connection.DoesColumnExist("autofill_profiles", "unique_id"));
 921     EXPECT_TRUE(connection.DoesColumnExist("credit_cards", "guid"));
 922     EXPECT_TRUE(connection.DoesColumnExist("credit_cards", "unique_id"));
 923     EXPECT_TRUE(connection.DoesColumnExist("credit_cards", "type"));
 924     EXPECT_TRUE(connection.DoesColumnExist("credit_cards", "card_number"));
 925     EXPECT_TRUE(connection.DoesColumnExist("credit_cards",
 926                                            "verification_code"));
 927     EXPECT_TRUE(connection.DoesColumnExist("credit_cards", "billing_address"));
 928     EXPECT_TRUE(connection.DoesColumnExist("credit_cards", "shipping_address"));
 929     EXPECT_TRUE(connection.DoesColumnExist("credit_cards",
 930                                            "verification_code_encrypted"));
 931
 932     // Fetch data in the database prior to migration.
 933     sql::Statement s1(
 934         connection.GetUniqueStatement(
 935             "SELECT label, unique_id, first_name, middle_name, last_name, "
 936             "email, company_name, address_line_1, address_line_2, city, state, "
 937             "zipcode, country, phone, fax, date_modified, guid "
 938             "FROM autofill_profiles"));
 939     ASSERT_TRUE(s1.Step());
 940     EXPECT_NO_FATAL_FAILURE(AutofillProfile31FromStatement(
 941         s1, &profile, &profile_label, &profile_unique_id,
 942         &profile_date_modified));
 943
 944     sql::Statement s2(
 945         connection.GetUniqueStatement(
 946             "SELECT label, unique_id, name_on_card, type, card_number, "
 947             "expiration_month, expiration_year, verification_code, "
 948             "billing_address, shipping_address, card_number_encrypted, "
 949             "verification_code_encrypted, date_modified, guid "
 950             "FROM credit_cards"));
 951     ASSERT_TRUE(s2.Step());
 952     EXPECT_NO_FATAL_FAILURE(CreditCard31FromStatement(s2,
 953                                                       &credit_card,
 954                                                       &cc_label,
 955                                                       &cc_unique_id,
 956                                                       &cc_number_encrypted,
 957                                                       &cc_date_modified));
 958
 959     EXPECT_NE(profile_unique_id, cc_unique_id);
 960     EXPECT_NE(profile.guid(), credit_card.guid());
 961   }
 962
 963   DoMigration();
 964
 965   // Verify post-conditions.  These are expectations for current version of the
 966   // database.
 967   {
 968     sql::Connection connection;
 969     ASSERT_TRUE(connection.Open(GetDatabasePath()));
 970
 971     // Check version.
 972     EXPECT_EQ(kCurrentTestedVersionNumber, VersionFromConnection(&connection));
 973
 974     // Verify existence of columns we'll be changing.
 975     EXPECT_TRUE(connection.DoesColumnExist("autofill_profiles", "guid"));
 976     EXPECT_FALSE(connection.DoesColumnExist("autofill_profiles", "unique_id"));
 977     EXPECT_TRUE(connection.DoesColumnExist("credit_cards", "guid"));
 978     EXPECT_FALSE(connection.DoesColumnExist("credit_cards", "unique_id"));
 979     EXPECT_FALSE(connection.DoesColumnExist("credit_cards", "type"));
 980     EXPECT_FALSE(connection.DoesColumnExist("credit_cards", "card_number"));
 981     EXPECT_FALSE(connection.DoesColumnExist("credit_cards",
 982                                             "verification_code"));
 983     EXPECT_FALSE(connection.DoesColumnExist("credit_cards", "billing_address"));
 984     EXPECT_FALSE(connection.DoesColumnExist("credit_cards",
 985                                             "shipping_address"));
 986     EXPECT_FALSE(connection.DoesColumnExist("credit_cards",
 987                                             "verification_code_encrypted"));
 988
 989     // Verify data in the database after the migration.
 990     sql::Statement s1(
 991         connection.GetUniqueStatement(
 992             "SELECT guid, company_name, street_address, city, state, zipcode,"
 993             " country_code, date_modified "
 994             "FROM autofill_profiles"));
 995     ASSERT_TRUE(s1.Step());
 996
 997     AutofillProfile profile_a;
 998     int64 profile_date_modified_a = 0;
 999     EXPECT_NO_FATAL_FAILURE(AutofillProfile33FromStatement(
1000         s1, &profile_a, &profile_date_modified_a));
1001     EXPECT_EQ(profile.guid(), profile_a.guid());
1002     EXPECT_EQ(profile.GetRawInfo(autofill::COMPANY_NAME),
1003               profile_a.GetRawInfo(autofill::COMPANY_NAME));
1004     EXPECT_EQ(profile.GetRawInfo(autofill::ADDRESS_HOME_LINE1),
1005               profile_a.GetRawInfo(autofill::ADDRESS_HOME_LINE1));
1006     EXPECT_EQ(profile.GetRawInfo(autofill::ADDRESS_HOME_LINE2),
1007               profile_a.GetRawInfo(autofill::ADDRESS_HOME_LINE2));
1008     EXPECT_EQ(profile.GetRawInfo(autofill::ADDRESS_HOME_CITY),
1009               profile_a.GetRawInfo(autofill::ADDRESS_HOME_CITY));
1010     EXPECT_EQ(profile.GetRawInfo(autofill::ADDRESS_HOME_STATE),
1011               profile_a.GetRawInfo(autofill::ADDRESS_HOME_STATE));
1012     EXPECT_EQ(profile.GetRawInfo(autofill::ADDRESS_HOME_ZIP),
1013               profile_a.GetRawInfo(autofill::ADDRESS_HOME_ZIP));
1014     EXPECT_EQ(profile.GetRawInfo(autofill::ADDRESS_HOME_COUNTRY),
1015               profile_a.GetRawInfo(autofill::ADDRESS_HOME_COUNTRY));
1016     EXPECT_EQ(profile_date_modified, profile_date_modified_a);
1017
1018     sql::Statement s2(
1019         connection.GetUniqueStatement(
1020             "SELECT guid, name_on_card, expiration_month, "
1021             "expiration_year, card_number_encrypted, date_modified "
1022             "FROM credit_cards"));
1023     ASSERT_TRUE(s2.Step());
1024
1025     CreditCard credit_card_a;
1026     base::string16 cc_label_a;
1027     std::string cc_number_encrypted_a;
1028     int64 cc_date_modified_a = 0;
1029     EXPECT_NO_FATAL_FAILURE(CreditCard32FromStatement(s2,
1030                                                       &credit_card_a,
1031                                                       &cc_number_encrypted_a,
1032                                                       &cc_date_modified_a));
1033     EXPECT_EQ(credit_card, credit_card_a);
1034     EXPECT_EQ(cc_label, cc_label_a);
1035     EXPECT_EQ(cc_number_encrypted, cc_number_encrypted_a);
1036     EXPECT_EQ(cc_date_modified, cc_date_modified_a);
1037   }
1038 }
1039
1040 // Factor |autofill_profiles| address information separately from name, email,
1041 // and phone.
1042 TEST_F(WebDatabaseMigrationTest, MigrateVersion32ToCurrent) {
1043   // Initialize the database.
1044   ASSERT_NO_FATAL_FAILURE(LoadDatabase(FILE_PATH_LITERAL("version_32.sql")));
1045
1046   // Verify pre-conditions. These are expectations for version 32 of the
1047   // database.
1048   {
1049     sql::Connection connection;
1050     ASSERT_TRUE(connection.Open(GetDatabasePath()));
1051
1052     // Verify existence of columns we'll be changing.
1053     EXPECT_TRUE(connection.DoesColumnExist("autofill_profiles", "guid"));
1054     EXPECT_TRUE(connection.DoesColumnExist("autofill_profiles", "label"));
1055     EXPECT_TRUE(connection.DoesColumnExist("autofill_profiles", "first_name"));
1056     EXPECT_TRUE(connection.DoesColumnExist("autofill_profiles", "middle_name"));
1057     EXPECT_TRUE(connection.DoesColumnExist("autofill_profiles", "last_name"));
1058     EXPECT_TRUE(connection.DoesColumnExist("autofill_profiles", "email"));
1059     EXPECT_TRUE(connection.DoesColumnExist("autofill_profiles",
1060                                            "company_name"));
1061     EXPECT_TRUE(connection.DoesColumnExist("autofill_profiles",
1062                                            "address_line_1"));
1063     EXPECT_TRUE(connection.DoesColumnExist("autofill_profiles",
1064                                            "address_line_2"));
1065     EXPECT_TRUE(connection.DoesColumnExist("autofill_profiles", "city"));
1066     EXPECT_TRUE(connection.DoesColumnExist("autofill_profiles", "state"));
1067     EXPECT_TRUE(connection.DoesColumnExist("autofill_profiles", "zipcode"));
1068     EXPECT_TRUE(connection.DoesColumnExist("autofill_profiles", "country"));
1069     EXPECT_TRUE(connection.DoesColumnExist("autofill_profiles", "phone"));
1070     EXPECT_TRUE(connection.DoesColumnExist("autofill_profiles", "fax"));
1071     EXPECT_TRUE(connection.DoesColumnExist("autofill_profiles",
1072                                            "date_modified"));
1073
1074     EXPECT_FALSE(connection.DoesTableExist("autofill_profile_names"));
1075     EXPECT_FALSE(connection.DoesTableExist("autofill_profile_emails"));
1076     EXPECT_FALSE(connection.DoesTableExist("autofill_profile_phones"));
1077
1078     EXPECT_TRUE(connection.DoesColumnExist("credit_cards", "label"));
1079   }
1080
1081   DoMigration();
1082
1083   // Verify post-conditions.  These are expectations for current version of the
1084   // database.
1085   {
1086     sql::Connection connection;
1087     ASSERT_TRUE(connection.Open(GetDatabasePath()));
1088
1089     // Check version.
1090     EXPECT_EQ(kCurrentTestedVersionNumber, VersionFromConnection(&connection));
1091
1092     // Verify changes to columns.
1093     EXPECT_TRUE(connection.DoesColumnExist("autofill_profiles", "guid"));
1094     EXPECT_FALSE(connection.DoesColumnExist("autofill_profiles", "label"));
1095     EXPECT_FALSE(connection.DoesColumnExist("autofill_profiles", "first_name"));
1096     EXPECT_FALSE(connection.DoesColumnExist("autofill_profiles",
1097                                             "middle_name"));
1098     EXPECT_FALSE(connection.DoesColumnExist("autofill_profiles", "last_name"));
1099     EXPECT_FALSE(connection.DoesColumnExist("autofill_profiles", "email"));
1100     EXPECT_TRUE(connection.DoesColumnExist("autofill_profiles",
1101                                            "company_name"));
1102     EXPECT_TRUE(connection.DoesColumnExist("autofill_profiles",
1103                                            "street_address"));
1104     EXPECT_TRUE(connection.DoesColumnExist("autofill_profiles", "city"));
1105     EXPECT_TRUE(connection.DoesColumnExist("autofill_profiles", "state"));
1106     EXPECT_TRUE(connection.DoesColumnExist("autofill_profiles", "zipcode"));
1107     EXPECT_TRUE(connection.DoesColumnExist("autofill_profiles",
1108                                            "country_code"));
1109     EXPECT_FALSE(connection.DoesColumnExist("autofill_profiles", "phone"));
1110     EXPECT_FALSE(connection.DoesColumnExist("autofill_profiles", "fax"));
1111     EXPECT_TRUE(connection.DoesColumnExist("autofill_profiles",
1112                                            "date_modified"));
1113
1114     // New "names" table.
1115     EXPECT_TRUE(connection.DoesColumnExist("autofill_profile_names", "guid"));
1116     EXPECT_TRUE(connection.DoesColumnExist("autofill_profile_names",
1117                                            "first_name"));
1118     EXPECT_TRUE(connection.DoesColumnExist("autofill_profile_names",
1119                                            "middle_name"));
1120     EXPECT_TRUE(connection.DoesColumnExist("autofill_profile_names",
1121                                            "last_name"));
1122
1123     // New "emails" table.
1124     EXPECT_TRUE(connection.DoesColumnExist("autofill_profile_emails", "guid"));
1125     EXPECT_TRUE(connection.DoesColumnExist("autofill_profile_emails", "email"));
1126
1127     // New "phones" table.
1128     EXPECT_TRUE(connection.DoesColumnExist("autofill_profile_phones", "guid"));
1129     EXPECT_TRUE(connection.DoesColumnExist("autofill_profile_phones",
1130                                            "number"));
1131
1132     EXPECT_FALSE(connection.DoesColumnExist("credit_cards", "label"));
1133
1134     // Verify data in the database after the migration.
1135     sql::Statement s1(
1136         connection.GetUniqueStatement(
1137             "SELECT guid, company_name, street_address, city, state, zipcode, "
1138             " country_code, date_modified "
1139             "FROM autofill_profiles"));
1140
1141     // John Doe.
1142     ASSERT_TRUE(s1.Step());
1143     EXPECT_EQ("00580526-FF81-EE2A-0546-1AC593A32E2F", s1.ColumnString(0));
1144     EXPECT_EQ(ASCIIToUTF16("Doe Enterprises"), s1.ColumnString16(1));
1145     EXPECT_EQ(ASCIIToUTF16("1 Main St\n"
1146                            "Apt 1"),
1147               s1.ColumnString16(2));
1148     EXPECT_EQ(ASCIIToUTF16("Los Altos"), s1.ColumnString16(3));
1149     EXPECT_EQ(ASCIIToUTF16("CA"), s1.ColumnString16(4));
1150     EXPECT_EQ(ASCIIToUTF16("94022"), s1.ColumnString16(5));
1151     EXPECT_EQ(ASCIIToUTF16("US"), s1.ColumnString16(6));
1152     EXPECT_EQ(1297882100L, s1.ColumnInt64(7));
1153
1154     // John P. Doe.
1155     // Gets merged during migration from 35 to 37 due to multi-valued fields.
1156
1157     // Dave Smith.
1158     ASSERT_TRUE(s1.Step());
1159     EXPECT_EQ("4C74A9D8-7EEE-423E-F9C2-E7FA70ED1396", s1.ColumnString(0));
1160     EXPECT_EQ(base::string16(), s1.ColumnString16(1));
1161     EXPECT_EQ(ASCIIToUTF16("2 Main Street"), s1.ColumnString16(2));
1162     EXPECT_EQ(ASCIIToUTF16("Los Altos"), s1.ColumnString16(3));
1163     EXPECT_EQ(ASCIIToUTF16("CA"), s1.ColumnString16(4));
1164     EXPECT_EQ(ASCIIToUTF16("94022"), s1.ColumnString16(5));
1165     EXPECT_EQ(ASCIIToUTF16("US"), s1.ColumnString16(6));
1166     EXPECT_EQ(1297882100L, s1.ColumnInt64(7));
1167
1168     // Dave Smith (Part 2).
1169     ASSERT_TRUE(s1.Step());
1170     EXPECT_EQ("722DF5C4-F74A-294A-46F0-31FFDED0D635", s1.ColumnString(0));
1171     EXPECT_EQ(base::string16(), s1.ColumnString16(1));
1172     EXPECT_EQ(ASCIIToUTF16("2 Main St"), s1.ColumnString16(2));
1173     EXPECT_EQ(ASCIIToUTF16("Los Altos"), s1.ColumnString16(3));
1174     EXPECT_EQ(ASCIIToUTF16("CA"), s1.ColumnString16(4));
1175     EXPECT_EQ(ASCIIToUTF16("94022"), s1.ColumnString16(5));
1176     EXPECT_EQ(ASCIIToUTF16("US"), s1.ColumnString16(6));
1177     EXPECT_EQ(1297882100L, s1.ColumnInt64(7));
1178
1179     // Alfred E Newman.
1180     // Gets culled during migration from 35 to 36 due to incomplete address.
1181
1182     // 3 Main St.
1183     ASSERT_TRUE(s1.Step());
1184     EXPECT_EQ("9E5FE298-62C7-83DF-6293-381BC589183F", s1.ColumnString(0));
1185     EXPECT_EQ(base::string16(), s1.ColumnString16(1));
1186     EXPECT_EQ(ASCIIToUTF16("3 Main St"), s1.ColumnString16(2));
1187     EXPECT_EQ(ASCIIToUTF16("Los Altos"), s1.ColumnString16(3));
1188     EXPECT_EQ(ASCIIToUTF16("CA"), s1.ColumnString16(4));
1189     EXPECT_EQ(ASCIIToUTF16("94022"), s1.ColumnString16(5));
1190     EXPECT_EQ(ASCIIToUTF16("US"), s1.ColumnString16(6));
1191     EXPECT_EQ(1297882100L, s1.ColumnInt64(7));
1192
1193     // That should be all.
1194     EXPECT_FALSE(s1.Step());
1195
1196     sql::Statement s2(
1197         connection.GetUniqueStatement(
1198             "SELECT guid, first_name, middle_name, last_name "
1199             "FROM autofill_profile_names"));
1200
1201     // John Doe.
1202     ASSERT_TRUE(s2.Step());
1203     EXPECT_EQ("00580526-FF81-EE2A-0546-1AC593A32E2F", s2.ColumnString(0));
1204     EXPECT_EQ(ASCIIToUTF16("John"), s2.ColumnString16(1));
1205     EXPECT_EQ(base::string16(), s2.ColumnString16(2));
1206     EXPECT_EQ(ASCIIToUTF16("Doe"), s2.ColumnString16(3));
1207
1208     // John P. Doe.  Note same guid as above due to merging of multi-valued
1209     // fields.
1210     ASSERT_TRUE(s2.Step());
1211     EXPECT_EQ("00580526-FF81-EE2A-0546-1AC593A32E2F", s2.ColumnString(0));
1212     EXPECT_EQ(ASCIIToUTF16("John"), s2.ColumnString16(1));
1213     EXPECT_EQ(ASCIIToUTF16("P."), s2.ColumnString16(2));
1214     EXPECT_EQ(ASCIIToUTF16("Doe"), s2.ColumnString16(3));
1215
1216     // Dave Smith.
1217     ASSERT_TRUE(s2.Step());
1218     EXPECT_EQ("4C74A9D8-7EEE-423E-F9C2-E7FA70ED1396", s2.ColumnString(0));
1219     EXPECT_EQ(ASCIIToUTF16("Dave"), s2.ColumnString16(1));
1220     EXPECT_EQ(base::string16(), s2.ColumnString16(2));
1221     EXPECT_EQ(ASCIIToUTF16("Smith"), s2.ColumnString16(3));
1222
1223     // Dave Smith (Part 2).
1224     ASSERT_TRUE(s2.Step());
1225     EXPECT_EQ("722DF5C4-F74A-294A-46F0-31FFDED0D635", s2.ColumnString(0));
1226     EXPECT_EQ(ASCIIToUTF16("Dave"), s2.ColumnString16(1));
1227     EXPECT_EQ(base::string16(), s2.ColumnString16(2));
1228     EXPECT_EQ(ASCIIToUTF16("Smith"), s2.ColumnString16(3));
1229
1230     // Alfred E Newman.
1231     // Gets culled during migration from 35 to 36 due to incomplete address.
1232
1233     // 3 Main St.
1234     ASSERT_TRUE(s2.Step());
1235     EXPECT_EQ("9E5FE298-62C7-83DF-6293-381BC589183F", s2.ColumnString(0));
1236     EXPECT_EQ(base::string16(), s2.ColumnString16(1));
1237     EXPECT_EQ(base::string16(), s2.ColumnString16(2));
1238     EXPECT_EQ(base::string16(), s2.ColumnString16(3));
1239
1240     // Should be all.
1241     EXPECT_FALSE(s2.Step());
1242
1243     sql::Statement s3(
1244         connection.GetUniqueStatement(
1245             "SELECT guid, email "
1246             "FROM autofill_profile_emails"));
1247
1248     // John Doe.
1249     ASSERT_TRUE(s3.Step());
1250     EXPECT_EQ("00580526-FF81-EE2A-0546-1AC593A32E2F", s3.ColumnString(0));
1251     EXPECT_EQ(ASCIIToUTF16("john@doe.com"), s3.ColumnString16(1));
1252
1253     // John P. Doe.
1254     // Gets culled during migration from 35 to 37 due to merging of John Doe and
1255     // John P. Doe addresses.
1256
1257     // 2 Main Street.
1258     ASSERT_TRUE(s3.Step());
1259     EXPECT_EQ("4C74A9D8-7EEE-423E-F9C2-E7FA70ED1396", s3.ColumnString(0));
1260     EXPECT_EQ(base::string16(), s3.ColumnString16(1));
1261
1262     // 2 Main St.
1263     ASSERT_TRUE(s3.Step());
1264     EXPECT_EQ("722DF5C4-F74A-294A-46F0-31FFDED0D635", s3.ColumnString(0));
1265     EXPECT_EQ(base::string16(), s3.ColumnString16(1));
1266
1267     // Alfred E Newman.
1268     // Gets culled during migration from 35 to 36 due to incomplete address.
1269
1270     // 3 Main St.
1271     ASSERT_TRUE(s3.Step());
1272     EXPECT_EQ("9E5FE298-62C7-83DF-6293-381BC589183F", s3.ColumnString(0));
1273     EXPECT_EQ(base::string16(), s3.ColumnString16(1));
1274
1275     // Should be all.
1276     EXPECT_FALSE(s3.Step());
1277
1278     sql::Statement s4(
1279         connection.GetUniqueStatement(
1280             "SELECT guid, number "
1281             "FROM autofill_profile_phones"));
1282
1283     // John Doe phone.
1284     ASSERT_TRUE(s4.Step());
1285     EXPECT_EQ("00580526-FF81-EE2A-0546-1AC593A32E2F", s4.ColumnString(0));
1286     EXPECT_EQ(ASCIIToUTF16("4151112222"), s4.ColumnString16(1));
1287
1288     // John Doe fax.
1289     // Gets culled after fax type removed.
1290
1291     // John P. Doe phone.
1292     // Gets culled during migration from 35 to 37 due to merging of John Doe and
1293     // John P. Doe addresses.
1294
1295     // John P. Doe fax.
1296     // Gets culled during migration from 35 to 37 due to merging of John Doe and
1297     // John P. Doe addresses.
1298
1299     // 2 Main Street phone.
1300     ASSERT_TRUE(s4.Step());
1301     EXPECT_EQ("4C74A9D8-7EEE-423E-F9C2-E7FA70ED1396", s4.ColumnString(0));
1302     EXPECT_EQ(base::string16(), s4.ColumnString16(1));
1303
1304     // 2 Main Street fax.
1305     // Gets culled after fax type removed.
1306
1307     // 2 Main St phone.
1308     ASSERT_TRUE(s4.Step());
1309     EXPECT_EQ("722DF5C4-F74A-294A-46F0-31FFDED0D635", s4.ColumnString(0));
1310     EXPECT_EQ(0, s4.ColumnInt(1));  // 0 means phone.
1311     EXPECT_EQ(base::string16(), s4.ColumnString16(2));
1312
1313     // 2 Main St fax.
1314     // Gets culled after fax type removed.
1315
1316     // Note no phone or fax for Alfred E Newman.
1317
1318     // 3 Main St phone.
1319     ASSERT_TRUE(s4.Step());
1320     EXPECT_EQ("9E5FE298-62C7-83DF-6293-381BC589183F", s4.ColumnString(0));
1321     EXPECT_EQ(base::string16(), s4.ColumnString16(1));
1322
1323     // 2 Main St fax.
1324     // Gets culled after fax type removed.
1325
1326     // Should be all.
1327     EXPECT_FALSE(s4.Step());
1328   }
1329 }
1330
1331 // Adds a column for the autofill profile's country code.
1332 TEST_F(WebDatabaseMigrationTest, MigrateVersion33ToCurrent) {
1333   // Initialize the database.
1334   ASSERT_NO_FATAL_FAILURE(LoadDatabase(FILE_PATH_LITERAL("version_33.sql")));
1335
1336   // Verify pre-conditions. These are expectations for version 33 of the
1337   // database.
1338   {
1339     sql::Connection connection;
1340     ASSERT_TRUE(connection.Open(GetDatabasePath()));
1341
1342     EXPECT_FALSE(connection.DoesColumnExist("autofill_profiles",
1343                                             "country_code"));
1344
1345     // Check that the country value is the one we expect.
1346     sql::Statement s(
1347         connection.GetUniqueStatement("SELECT country FROM autofill_profiles"));
1348
1349     ASSERT_TRUE(s.Step());
1350     std::string country = s.ColumnString(0);
1351     EXPECT_EQ("United States", country);
1352   }
1353
1354   DoMigration();
1355
1356   // Verify post-conditions.  These are expectations for current version of the
1357   // database.
1358   {
1359     sql::Connection connection;
1360     ASSERT_TRUE(connection.Open(GetDatabasePath()));
1361
1362     // Check version.
1363     EXPECT_EQ(kCurrentTestedVersionNumber, VersionFromConnection(&connection));
1364
1365     ASSERT_TRUE(connection.DoesColumnExist("autofill_profiles",
1366                                            "country_code"));
1367
1368     // Check that the country code is properly converted.
1369     sql::Statement s(connection.GetUniqueStatement(
1370         "SELECT country_code FROM autofill_profiles"));
1371
1372     ASSERT_TRUE(s.Step());
1373     std::string country_code = s.ColumnString(0);
1374     EXPECT_EQ("US", country_code);
1375   }
1376 }
1377
1378 // Cleans up bad country code "UK" in favor of good country code "GB".
1379 TEST_F(WebDatabaseMigrationTest, MigrateVersion34ToCurrent) {
1380   // Initialize the database.
1381   ASSERT_NO_FATAL_FAILURE(LoadDatabase(FILE_PATH_LITERAL("version_34.sql")));
1382
1383   // Verify pre-conditions. These are expectations for version 34 of the
1384   // database.
1385   {
1386     sql::Connection connection;
1387     ASSERT_TRUE(connection.Open(GetDatabasePath()));
1388
1389     EXPECT_TRUE(connection.DoesColumnExist("autofill_profiles",
1390                                            "country_code"));
1391
1392     // Check that the country_code value is the one we expect.
1393     sql::Statement s(
1394         connection.GetUniqueStatement("SELECT country_code "
1395                                       "FROM autofill_profiles"));
1396
1397     ASSERT_TRUE(s.Step());
1398     std::string country_code = s.ColumnString(0);
1399     EXPECT_EQ("UK", country_code);
1400
1401     // Should have only one.
1402     ASSERT_FALSE(s.Step());
1403   }
1404
1405   DoMigration();
1406
1407   // Verify post-conditions.  These are expectations for current version of the
1408   // database.
1409   {
1410     sql::Connection connection;
1411     ASSERT_TRUE(connection.Open(GetDatabasePath()));
1412
1413     // Check version.
1414     EXPECT_EQ(kCurrentTestedVersionNumber, VersionFromConnection(&connection));
1415
1416     ASSERT_TRUE(connection.DoesColumnExist("autofill_profiles",
1417                                            "country_code"));
1418
1419     // Check that the country_code code is properly converted.
1420     sql::Statement s(connection.GetUniqueStatement(
1421         "SELECT country_code FROM autofill_profiles"));
1422
1423     ASSERT_TRUE(s.Step());
1424     std::string country_code = s.ColumnString(0);
1425     EXPECT_EQ("GB", country_code);
1426
1427     // Should have only one.
1428     ASSERT_FALSE(s.Step());
1429   }
1430 }
1431
1432 // Cleans up invalid profiles based on more agressive merging.  Filters out
1433 // profiles that are subsets of other profiles, and profiles with invalid email,
1434 // state, and incomplete address.
1435 TEST_F(WebDatabaseMigrationTest, MigrateVersion35ToCurrent) {
1436   // Initialize the database.
1437   ASSERT_NO_FATAL_FAILURE(LoadDatabase(FILE_PATH_LITERAL("version_35.sql")));
1438
1439   // Verify pre-conditions. These are expectations for version 34 of the
1440   // database.
1441   {
1442     sql::Connection connection;
1443     ASSERT_TRUE(connection.Open(GetDatabasePath()));
1444
1445     EXPECT_FALSE(connection.DoesTableExist("autofill_profiles_trash"));
1446     ASSERT_TRUE(connection.DoesColumnExist("autofill_profiles", "guid"));
1447
1448     // Check that there are 6 profiles prior to merge.
1449     sql::Statement s(
1450         connection.GetUniqueStatement("SELECT guid FROM autofill_profiles"));
1451     int i = 0;
1452     while (s.Step())
1453       ++i;
1454     EXPECT_EQ(6, i);
1455   }
1456
1457   DoMigration();
1458
1459   // Verify post-conditions.  These are expectations for current version of the
1460   // database.
1461   {
1462     sql::Connection connection;
1463     ASSERT_TRUE(connection.Open(GetDatabasePath()));
1464
1465     // Check version.
1466     EXPECT_EQ(kCurrentTestedVersionNumber, VersionFromConnection(&connection));
1467
1468     ASSERT_TRUE(connection.DoesTableExist("autofill_profiles_trash"));
1469     ASSERT_TRUE(connection.DoesColumnExist("autofill_profiles_trash", "guid"));
1470     ASSERT_TRUE(connection.DoesColumnExist("autofill_profiles", "guid"));
1471
1472     // Verify data in the database after the migration.
1473     sql::Statement s1(
1474         connection.GetUniqueStatement(
1475             "SELECT guid, company_name, street_address, city, state, zipcode,"
1476             " country_code, date_modified "
1477             "FROM autofill_profiles"));
1478
1479     // John Doe.
1480     ASSERT_TRUE(s1.Step());
1481     EXPECT_EQ("00000000-0000-0000-0000-000000000001", s1.ColumnString(0));
1482     EXPECT_EQ(ASCIIToUTF16("Acme Inc."), s1.ColumnString16(1));
1483     EXPECT_EQ(ASCIIToUTF16("1 Main Street\n"
1484                            "Apt 2"),
1485               s1.ColumnString16(2));
1486     EXPECT_EQ(ASCIIToUTF16("San Francisco"), s1.ColumnString16(3));
1487     EXPECT_EQ(ASCIIToUTF16("CA"), s1.ColumnString16(4));
1488     EXPECT_EQ(ASCIIToUTF16("94102"), s1.ColumnString16(5));
1489     EXPECT_EQ(ASCIIToUTF16("US"), s1.ColumnString16(6));
1490     EXPECT_EQ(1300131704, s1.ColumnInt64(7));
1491
1492     // That should be it.
1493     ASSERT_FALSE(s1.Step());
1494
1495     // Check that there 5 trashed profile after the merge.
1496     sql::Statement s2(
1497         connection.GetUniqueStatement("SELECT guid "
1498                                       "FROM autofill_profiles_trash"));
1499     ASSERT_TRUE(s2.Step());
1500     EXPECT_EQ("00000000-0000-0000-0000-000000000002", s2.ColumnString(0));
1501
1502     ASSERT_TRUE(s2.Step());
1503     EXPECT_EQ("00000000-0000-0000-0000-000000000003", s2.ColumnString(0));
1504
1505     ASSERT_TRUE(s2.Step());
1506     EXPECT_EQ("00000000-0000-0000-0000-000000000004", s2.ColumnString(0));
1507
1508     ASSERT_TRUE(s2.Step());
1509     EXPECT_EQ("00000000-0000-0000-0000-000000000005", s2.ColumnString(0));
1510
1511     ASSERT_TRUE(s2.Step());
1512     EXPECT_EQ("00000000-0000-0000-0000-000000000006", s2.ColumnString(0));
1513
1514     // That should be it.
1515     ASSERT_FALSE(s2.Step());
1516   }
1517 }
1518
1519 // Tests that the |keywords| |last_modified| column gets added to the schema for
1520 // a version 37 database.
1521 TEST_F(WebDatabaseMigrationTest, MigrateVersion37ToCurrent) {
1522   // This schema is taken from a build prior to the addition of the |keywords|
1523   // |last_modified| column.
1524   ASSERT_NO_FATAL_FAILURE(LoadDatabase(FILE_PATH_LITERAL("version_37.sql")));
1525
1526   // Verify pre-conditions.  These are expectations for version 37 of the
1527   // database.
1528   {
1529     sql::Connection connection;
1530     ASSERT_TRUE(connection.Open(GetDatabasePath()));
1531
1532     // Columns existing and not existing before current version.
1533     ASSERT_TRUE(connection.DoesColumnExist("keywords", "id"));
1534     ASSERT_FALSE(connection.DoesColumnExist("keywords", "last_modified"));
1535   }
1536
1537   DoMigration();
1538
1539   // Verify post-conditions.  These are expectations for current version of the
1540   // database.
1541   {
1542     sql::Connection connection;
1543     ASSERT_TRUE(connection.Open(GetDatabasePath()));
1544
1545     // Check version.
1546     EXPECT_EQ(kCurrentTestedVersionNumber, VersionFromConnection(&connection));
1547
1548     // |keywords| |last_modified| column should have been added.
1549     EXPECT_TRUE(connection.DoesColumnExist("keywords", "id"));
1550     EXPECT_TRUE(connection.DoesColumnExist("keywords", "last_modified"));
1551   }
1552 }
1553
1554 // Tests that the |keywords| |sync_guid| column gets added to the schema for
1555 // a version 38 database.
1556 TEST_F(WebDatabaseMigrationTest, MigrateVersion38ToCurrent) {
1557   // This schema is taken from a build prior to the addition of the |keywords|
1558   // |sync_guid| column.
1559   ASSERT_NO_FATAL_FAILURE(LoadDatabase(FILE_PATH_LITERAL("version_38.sql")));
1560
1561   // Verify pre-conditions.  These are expectations for version 38 of the
1562   // database.
1563   {
1564     sql::Connection connection;
1565     ASSERT_TRUE(connection.Open(GetDatabasePath()));
1566
1567     // Columns existing and not existing before current version.
1568     ASSERT_TRUE(connection.DoesColumnExist("keywords", "id"));
1569     ASSERT_FALSE(connection.DoesColumnExist("keywords", "sync_guid"));
1570   }
1571
1572   DoMigration();
1573
1574   // Verify post-conditions.  These are expectations for current version of the
1575   // database.
1576   {
1577     sql::Connection connection;
1578     ASSERT_TRUE(connection.Open(GetDatabasePath()));
1579
1580     // Check version.
1581     EXPECT_EQ(kCurrentTestedVersionNumber, VersionFromConnection(&connection));
1582
1583     // |keywords| |sync_guid| column should have been added.
1584     EXPECT_TRUE(connection.DoesColumnExist("keywords", "id"));
1585     EXPECT_TRUE(connection.DoesColumnExist("keywords", "sync_guid"));
1586   }
1587 }
1588
1589 // Tests that no backup data is added to a version 39 database.
1590 TEST_F(WebDatabaseMigrationTest, MigrateVersion39ToCurrent) {
1591   // This schema is taken from a build prior to the addition of the default
1592   // search provider backup field to the meta table.
1593   ASSERT_NO_FATAL_FAILURE(LoadDatabase(FILE_PATH_LITERAL("version_39.sql")));
1594
1595   // Verify pre-conditions.  These are expectations for version 39 of the
1596   // database.
1597   {
1598     sql::Connection connection;
1599     ASSERT_TRUE(connection.Open(GetDatabasePath()));
1600     ASSERT_TRUE(sql::MetaTable::DoesTableExist(&connection));
1601
1602     sql::MetaTable meta_table;
1603     ASSERT_TRUE(meta_table.Init(&connection, 39, 39));
1604
1605     int64 default_search_provider_id = 0;
1606     EXPECT_TRUE(meta_table.GetValue(KeywordTable::kDefaultSearchProviderKey,
1607                                     &default_search_provider_id));
1608
1609     EXPECT_NO_FATAL_FAILURE(CheckNoBackupData(connection, &meta_table));
1610   }
1611
1612   DoMigration();
1613
1614   // Verify post-conditions.  These are expectations for current version of the
1615   // database.
1616   {
1617     sql::Connection connection;
1618     ASSERT_TRUE(connection.Open(GetDatabasePath()));
1619     ASSERT_TRUE(sql::MetaTable::DoesTableExist(&connection));
1620
1621     // Check version.
1622     EXPECT_EQ(kCurrentTestedVersionNumber, VersionFromConnection(&connection));
1623
1624     sql::MetaTable meta_table;
1625     ASSERT_TRUE(meta_table.Init(&connection, kCurrentTestedVersionNumber,
1626                                 kCurrentTestedVersionNumber));
1627
1628     int64 default_search_provider_id = 0;
1629     EXPECT_TRUE(meta_table.GetValue(KeywordTable::kDefaultSearchProviderKey,
1630                                     &default_search_provider_id));
1631     EXPECT_NE(0, default_search_provider_id);
1632
1633     EXPECT_NO_FATAL_FAILURE(CheckNoBackupData(connection, &meta_table));
1634   }
1635 }
1636
1637 // Tests that the backup data is removed from the database.
1638 TEST_F(WebDatabaseMigrationTest, MigrateVersion40ToCurrent) {
1639   ASSERT_NO_FATAL_FAILURE(LoadDatabase(FILE_PATH_LITERAL("version_40.sql")));
1640
1641   // Verify pre-conditions.  These are expectations for version 40 of the
1642   // database.
1643   {
1644     sql::Connection connection;
1645     ASSERT_TRUE(connection.Open(GetDatabasePath()));
1646     ASSERT_TRUE(sql::MetaTable::DoesTableExist(&connection));
1647
1648     sql::MetaTable meta_table;
1649     ASSERT_TRUE(meta_table.Init(&connection, 40, 40));
1650
1651     int64 default_search_provider_id = 0;
1652     EXPECT_TRUE(meta_table.GetValue(KeywordTable::kDefaultSearchProviderKey,
1653                                     &default_search_provider_id));
1654
1655     EXPECT_NO_FATAL_FAILURE(CheckHasBackupData(&meta_table));
1656   }
1657
1658   DoMigration();
1659
1660   // Verify post-conditions.  These are expectations for current version of the
1661   // database.
1662   {
1663     sql::Connection connection;
1664     ASSERT_TRUE(connection.Open(GetDatabasePath()));
1665     ASSERT_TRUE(sql::MetaTable::DoesTableExist(&connection));
1666
1667     // Check version.
1668     EXPECT_EQ(kCurrentTestedVersionNumber, VersionFromConnection(&connection));
1669
1670     sql::MetaTable meta_table;
1671     ASSERT_TRUE(meta_table.Init(&connection, kCurrentTestedVersionNumber,
1672                                 kCurrentTestedVersionNumber));
1673
1674     int64 default_search_provider_id = 0;
1675     EXPECT_TRUE(meta_table.GetValue(KeywordTable::kDefaultSearchProviderKey,
1676                                     &default_search_provider_id));
1677     EXPECT_NE(0, default_search_provider_id);
1678
1679     EXPECT_NO_FATAL_FAILURE(CheckNoBackupData(connection, &meta_table));
1680   }
1681 }
1682
1683 // Tests that the backup data is removed from the database.
1684 TEST_F(WebDatabaseMigrationTest, MigrateVersion41ToCurrent) {
1685   ASSERT_NO_FATAL_FAILURE(LoadDatabase(FILE_PATH_LITERAL("version_41.sql")));
1686
1687   // Verify pre-conditions.  These are expectations for version 41 of the
1688   // database.
1689   {
1690     sql::Connection connection;
1691     ASSERT_TRUE(connection.Open(GetDatabasePath()));
1692     ASSERT_TRUE(sql::MetaTable::DoesTableExist(&connection));
1693
1694     sql::MetaTable meta_table;
1695     ASSERT_TRUE(meta_table.Init(&connection, 41, 41));
1696
1697     int64 default_search_provider_id = 0;
1698     EXPECT_TRUE(meta_table.GetValue(KeywordTable::kDefaultSearchProviderKey,
1699                                     &default_search_provider_id));
1700
1701     EXPECT_NO_FATAL_FAILURE(CheckHasBackupData(&meta_table));
1702   }
1703
1704   DoMigration();
1705
1706   // Verify post-conditions.  These are expectations for current version of the
1707   // database.
1708   {
1709     sql::Connection connection;
1710     ASSERT_TRUE(connection.Open(GetDatabasePath()));
1711     ASSERT_TRUE(sql::MetaTable::DoesTableExist(&connection));
1712
1713     // Check version.
1714     EXPECT_EQ(kCurrentTestedVersionNumber, VersionFromConnection(&connection));
1715
1716     sql::MetaTable meta_table;
1717     ASSERT_TRUE(meta_table.Init(&connection, kCurrentTestedVersionNumber,
1718                                 kCurrentTestedVersionNumber));
1719
1720     int64 default_search_provider_id = 0;
1721     EXPECT_TRUE(meta_table.GetValue(KeywordTable::kDefaultSearchProviderKey,
1722                                     &default_search_provider_id));
1723     EXPECT_NE(0, default_search_provider_id);
1724
1725     EXPECT_NO_FATAL_FAILURE(CheckNoBackupData(connection, &meta_table));
1726   }
1727 }
1728
1729 // Tests that the backup data is removed from the database.
1730 TEST_F(WebDatabaseMigrationTest, MigrateVersion42ToCurrent) {
1731   ASSERT_NO_FATAL_FAILURE(LoadDatabase(FILE_PATH_LITERAL("version_42.sql")));
1732
1733   // Verify pre-conditions.  These are expectations for version 42 of the
1734   // database.
1735   {
1736     sql::Connection connection;
1737     ASSERT_TRUE(connection.Open(GetDatabasePath()));
1738     ASSERT_TRUE(sql::MetaTable::DoesTableExist(&connection));
1739
1740     sql::MetaTable meta_table;
1741     ASSERT_TRUE(meta_table.Init(&connection, 42, 42));
1742
1743     int64 default_search_provider_id = 0;
1744     EXPECT_TRUE(meta_table.GetValue(KeywordTable::kDefaultSearchProviderKey,
1745                                     &default_search_provider_id));
1746
1747     EXPECT_NO_FATAL_FAILURE(CheckHasBackupData(&meta_table));
1748
1749     EXPECT_FALSE(connection.DoesTableExist("keywords_backup"));
1750   }
1751
1752   DoMigration();
1753
1754   // Verify post-conditions.  These are expectations for current version of the
1755   // database.
1756   {
1757     sql::Connection connection;
1758     ASSERT_TRUE(connection.Open(GetDatabasePath()));
1759     ASSERT_TRUE(sql::MetaTable::DoesTableExist(&connection));
1760
1761     // Check version.
1762     EXPECT_EQ(kCurrentTestedVersionNumber, VersionFromConnection(&connection));
1763
1764     sql::MetaTable meta_table;
1765     ASSERT_TRUE(meta_table.Init(&connection, kCurrentTestedVersionNumber,
1766                                 kCurrentTestedVersionNumber));
1767
1768     int64 default_search_provider_id = 0;
1769     EXPECT_TRUE(meta_table.GetValue(KeywordTable::kDefaultSearchProviderKey,
1770                                     &default_search_provider_id));
1771     EXPECT_NE(0, default_search_provider_id);
1772
1773     EXPECT_NO_FATAL_FAILURE(CheckNoBackupData(connection, &meta_table));
1774   }
1775 }
1776
1777 // Tests that the backup data is removed from the database.
1778 TEST_F(WebDatabaseMigrationTest, MigrateVersion43ToCurrent) {
1779   ASSERT_NO_FATAL_FAILURE(LoadDatabase(FILE_PATH_LITERAL("version_43.sql")));
1780
1781   int64 previous_default_search_provider_id;
1782
1783   // Verify pre-conditions.  These are expectations for version 43 of the
1784   // database.
1785   {
1786     sql::Connection connection;
1787     ASSERT_TRUE(connection.Open(GetDatabasePath()));
1788     ASSERT_TRUE(sql::MetaTable::DoesTableExist(&connection));
1789
1790     sql::MetaTable meta_table;
1791     ASSERT_TRUE(meta_table.Init(&connection, 43, 43));
1792
1793     int64 default_search_provider_id = 0;
1794     EXPECT_TRUE(meta_table.GetValue(KeywordTable::kDefaultSearchProviderKey,
1795                                     &default_search_provider_id));
1796     EXPECT_NE(default_search_provider_id, 0);
1797     previous_default_search_provider_id = default_search_provider_id;
1798
1799     EXPECT_NO_FATAL_FAILURE(CheckHasBackupData(&meta_table));
1800     EXPECT_TRUE(connection.DoesTableExist("keywords_backup"));
1801   }
1802
1803   DoMigration();
1804
1805   // Verify post-conditions.  These are expectations for current version of the
1806   // database.
1807   {
1808     sql::Connection connection;
1809     ASSERT_TRUE(connection.Open(GetDatabasePath()));
1810     ASSERT_TRUE(sql::MetaTable::DoesTableExist(&connection));
1811
1812     // Check version.
1813     EXPECT_EQ(kCurrentTestedVersionNumber, VersionFromConnection(&connection));
1814
1815     sql::MetaTable meta_table;
1816     ASSERT_TRUE(meta_table.Init(
1817         &connection,
1818         kCurrentTestedVersionNumber,
1819         kCurrentTestedVersionNumber));
1820
1821     int64 default_search_provider_id = 0;
1822     EXPECT_TRUE(meta_table.GetValue(KeywordTable::kDefaultSearchProviderKey,
1823                                     &default_search_provider_id));
1824     // Default search provider ID should not change.
1825     EXPECT_EQ(previous_default_search_provider_id, default_search_provider_id);
1826
1827     EXPECT_NO_FATAL_FAILURE(CheckNoBackupData(connection, &meta_table));
1828   }
1829 }
1830
1831 // Tests that the |autogenerate_keyword| and |logo_id| columns get removed from
1832 // the keyword table schema for a version 45 database.
1833 TEST_F(WebDatabaseMigrationTest, MigrateVersion44ToCurrent) {
1834   ASSERT_NO_FATAL_FAILURE(LoadDatabase(FILE_PATH_LITERAL("version_44.sql")));
1835
1836   // Verify pre-conditions.  These are expectations for version 44 of the
1837   // database.
1838   {
1839     sql::Connection connection;
1840     ASSERT_TRUE(connection.Open(GetDatabasePath()));
1841     ASSERT_TRUE(sql::MetaTable::DoesTableExist(&connection));
1842
1843     sql::MetaTable meta_table;
1844     ASSERT_TRUE(meta_table.Init(&connection, 44, 44));
1845
1846     ASSERT_TRUE(connection.DoesColumnExist("keywords", "autogenerate_keyword"));
1847     ASSERT_TRUE(connection.DoesColumnExist("keywords", "logo_id"));
1848   }
1849
1850   DoMigration();
1851
1852   // Verify post-conditions.  These are expectations for current version of the
1853   // database.
1854   {
1855     sql::Connection connection;
1856     ASSERT_TRUE(connection.Open(GetDatabasePath()));
1857     ASSERT_TRUE(sql::MetaTable::DoesTableExist(&connection));
1858
1859     // Check version.
1860     EXPECT_EQ(kCurrentTestedVersionNumber, VersionFromConnection(&connection));
1861
1862     sql::MetaTable meta_table;
1863     ASSERT_TRUE(meta_table.Init(&connection, kCurrentTestedVersionNumber,
1864                                 kCurrentTestedVersionNumber));
1865
1866     // We should have removed this obsolete key.
1867     std::string default_search_provider_backup;
1868     EXPECT_FALSE(meta_table.GetValue("Default Search Provider Backup",
1869                                      &default_search_provider_backup));
1870
1871     // Two columns should have been removed.
1872     EXPECT_FALSE(connection.DoesColumnExist("keywords",
1873                                             "autogenerate_keyword"));
1874     EXPECT_FALSE(connection.DoesColumnExist("keywords", "logo_id"));
1875
1876     // Backup data should have been removed.
1877     EXPECT_NO_FATAL_FAILURE(CheckNoBackupData(connection, &meta_table));
1878   }
1879 }
1880
1881 // Tests that the web_intents and web_intents_defaults tables are
1882 // modified to include "scheme" columns.
1883 TEST_F(WebDatabaseMigrationTest, MigrateVersion45ToCurrent) {
1884   ASSERT_NO_FATAL_FAILURE(LoadDatabase(FILE_PATH_LITERAL("version_45.sql")));
1885
1886   // Verify pre-conditions.  These are expectations for version 45 of the
1887   // database.
1888   {
1889     sql::Connection connection;
1890     ASSERT_TRUE(connection.Open(GetDatabasePath()));
1891     ASSERT_TRUE(sql::MetaTable::DoesTableExist(&connection));
1892
1893     sql::MetaTable meta_table;
1894     ASSERT_TRUE(meta_table.Init(&connection, 45, 45));
1895
1896     ASSERT_FALSE(connection.DoesColumnExist("scheme", "web_intents"));
1897     ASSERT_FALSE(connection.DoesColumnExist(
1898         "scheme", "web_intents_defaults"));
1899   }
1900
1901   DoMigration();
1902
1903   // Verify post-conditions.  These are expectations for current version of the
1904   // database.
1905   {
1906     sql::Connection connection;
1907     ASSERT_TRUE(connection.Open(GetDatabasePath()));
1908     ASSERT_TRUE(sql::MetaTable::DoesTableExist(&connection));
1909
1910     // Check version.
1911     EXPECT_EQ(kCurrentTestedVersionNumber, VersionFromConnection(&connection));
1912
1913     sql::MetaTable meta_table;
1914     ASSERT_TRUE(meta_table.Init(
1915         &connection,
1916         kCurrentTestedVersionNumber,
1917         kCurrentTestedVersionNumber));
1918
1919     // A new "scheme" column should have been added to each web_intents table.
1920     EXPECT_TRUE(connection.DoesColumnExist("web_intents", "scheme"));
1921     EXPECT_TRUE(connection.DoesColumnExist("web_intents_defaults", "scheme"));
1922
1923     // Verify existing user data was copied.
1924     sql::Statement s1(
1925         connection.GetUniqueStatement("SELECT * FROM web_intents"));
1926
1927     ASSERT_TRUE(s1.Step());
1928     EXPECT_EQ("http://poodles.com/fuzzer", s1.ColumnString(0));
1929     EXPECT_EQ(ASCIIToUTF16("fuzz"), s1.ColumnString16(1));
1930     EXPECT_EQ(ASCIIToUTF16("poodle/*"), s1.ColumnString16(2));
1931     EXPECT_EQ(ASCIIToUTF16("Poodle Fuzzer"), s1.ColumnString16(3));
1932     EXPECT_EQ(ASCIIToUTF16("window"), s1.ColumnString16(4));
1933     EXPECT_EQ(ASCIIToUTF16(""), s1.ColumnString16(5));
1934     ASSERT_FALSE(s1.Step());
1935
1936     // Now we want to verify existing user data was copied
1937     sql::Statement s2(
1938         connection.GetUniqueStatement("SELECT * FROM web_intents_defaults"));
1939
1940     ASSERT_TRUE(s2.Step());
1941     EXPECT_EQ("fuzz", s2.ColumnString(0));
1942     EXPECT_EQ(ASCIIToUTF16("poodle/*"), s2.ColumnString16(1));
1943     EXPECT_EQ(ASCIIToUTF16(""), s2.ColumnString16(2));
1944     EXPECT_EQ(0, s2.ColumnInt(3));
1945     EXPECT_EQ(0, s2.ColumnInt(4));
1946     EXPECT_EQ(ASCIIToUTF16("http://poodles.com/fuzzer"), s2.ColumnString16(5));
1947     EXPECT_EQ(ASCIIToUTF16(""), s2.ColumnString16(6));
1948     ASSERT_FALSE(s2.Step());
1949
1950     // finally ensure the migration code cleaned up after itself
1951     EXPECT_FALSE(connection.DoesTableExist("old_web_intents"));
1952     EXPECT_FALSE(connection.DoesTableExist("old_web_intents_defaults"));
1953   }
1954 }
1955
1956 // Tests that the web_intents and web_intents_defaults tables are
1957 // modified to include "scheme" columns.
1958 TEST_F(WebDatabaseMigrationTest, MigrateVersion45InvalidToCurrent) {
1959   ASSERT_NO_FATAL_FAILURE(
1960       LoadDatabase(FILE_PATH_LITERAL("version_45_invalid.sql")));
1961
1962   // Verify pre-conditions.  These are expectations for version 45 of the
1963   // database.
1964   {
1965     sql::Connection connection;
1966     ASSERT_TRUE(connection.Open(GetDatabasePath()));
1967     ASSERT_TRUE(sql::MetaTable::DoesTableExist(&connection));
1968
1969     sql::MetaTable meta_table;
1970     ASSERT_TRUE(meta_table.Init(&connection, 45, 45));
1971
1972     ASSERT_FALSE(connection.DoesColumnExist("scheme", "web_intents"));
1973     ASSERT_FALSE(connection.DoesColumnExist(
1974         "scheme", "web_intents_defaults"));
1975   }
1976
1977   DoMigration();
1978
1979   // Verify post-conditions.  These are expectations for current version of the
1980   // database.
1981   {
1982     sql::Connection connection;
1983     ASSERT_TRUE(connection.Open(GetDatabasePath()));
1984     ASSERT_TRUE(sql::MetaTable::DoesTableExist(&connection));
1985
1986     // Check version.
1987     EXPECT_EQ(kCurrentTestedVersionNumber, VersionFromConnection(&connection));
1988
1989     sql::MetaTable meta_table;
1990     ASSERT_TRUE(meta_table.Init(
1991         &connection,
1992         kCurrentTestedVersionNumber,
1993         kCurrentTestedVersionNumber));
1994
1995     // A new "scheme" column should have been added to each web_intents table.
1996     EXPECT_TRUE(connection.DoesColumnExist("web_intents", "scheme"));
1997     EXPECT_TRUE(connection.DoesColumnExist("web_intents_defaults", "scheme"));
1998
1999     // Verify existing user data was copied.
2000     sql::Statement s1(
2001         connection.GetUniqueStatement("SELECT * FROM web_intents"));
2002
2003     ASSERT_FALSE(s1.Step());  // Basically should be empty at this point.
2004
2005     // Now we want to verify existing user data was copied
2006     sql::Statement s2(
2007         connection.GetUniqueStatement("SELECT * FROM web_intents_defaults"));
2008
2009     // We were able to create the new tables, but unable to copy any data
2010     // Given the initial bad state of the tables.
2011     ASSERT_FALSE(s2.Step());
2012
2013     // Finally ensure the migration code cleaned up after itself.
2014     EXPECT_FALSE(connection.DoesTableExist("old_web_intents"));
2015     EXPECT_FALSE(connection.DoesTableExist("old_web_intents_defaults"));
2016   }
2017 }
2018
2019 // Check that current version is forced to compatible version before migration,
2020 // if the former is smaller.
2021 TEST_F(WebDatabaseMigrationTest, MigrateVersion45CompatibleToCurrent) {
2022   ASSERT_NO_FATAL_FAILURE(
2023       LoadDatabase(FILE_PATH_LITERAL("version_45_compatible.sql")));
2024
2025   // Verify pre-conditions.  These are expectations for version 45 of the
2026   // database.
2027   {
2028     sql::Connection connection;
2029     ASSERT_TRUE(connection.Open(GetDatabasePath()));
2030     ASSERT_TRUE(sql::MetaTable::DoesTableExist(&connection));
2031
2032     sql::MetaTable meta_table;
2033     // Database is actually version 45 but the version field states 40.
2034     ASSERT_TRUE(meta_table.Init(&connection, 40, 45));
2035   }
2036
2037   DoMigration();
2038
2039   // Verify post-conditions.  These are expectations for current version of the
2040   // database.
2041   {
2042     sql::Connection connection;
2043     ASSERT_TRUE(connection.Open(GetDatabasePath()));
2044     ASSERT_TRUE(sql::MetaTable::DoesTableExist(&connection));
2045
2046     // Check version.
2047     EXPECT_EQ(kCurrentTestedVersionNumber, VersionFromConnection(&connection));
2048     EXPECT_LE(45, VersionFromConnection(&connection));
2049   }
2050 }
2051
2052 // Tests that the |alternate_urls| column is added to the keyword table schema
2053 // for a version 47 database.
2054 TEST_F(WebDatabaseMigrationTest, MigrateVersion46ToCurrent) {
2055   ASSERT_NO_FATAL_FAILURE(
2056       LoadDatabase(FILE_PATH_LITERAL("version_46.sql")));
2057
2058   // Verify pre-conditions.  These are expectations for version 46 of the
2059   // database.
2060   {
2061     sql::Connection connection;
2062     ASSERT_TRUE(connection.Open(GetDatabasePath()));
2063     ASSERT_TRUE(sql::MetaTable::DoesTableExist(&connection));
2064
2065     sql::MetaTable meta_table;
2066     ASSERT_TRUE(meta_table.Init(&connection, 46, 46));
2067
2068     ASSERT_FALSE(connection.DoesColumnExist("keywords", "alternate_urls"));
2069     ASSERT_FALSE(connection.DoesColumnExist("keywords_backup",
2070                                             "alternate_urls"));
2071   }
2072
2073   DoMigration();
2074
2075   // Verify post-conditions.  These are expectations for current version of the
2076   // database.
2077   {
2078     sql::Connection connection;
2079     ASSERT_TRUE(connection.Open(GetDatabasePath()));
2080     ASSERT_TRUE(sql::MetaTable::DoesTableExist(&connection));
2081
2082     // Check version.
2083     EXPECT_EQ(kCurrentTestedVersionNumber, VersionFromConnection(&connection));
2084
2085     // A new column should have been created.
2086     EXPECT_TRUE(connection.DoesColumnExist("keywords", "alternate_urls"));
2087   }
2088 }
2089
2090 // Tests that the backup data is removed from the database.
2091 TEST_F(WebDatabaseMigrationTest, MigrateVersion47ToCurrent) {
2092   ASSERT_NO_FATAL_FAILURE(LoadDatabase(FILE_PATH_LITERAL("version_47.sql")));
2093
2094   // Verify pre-conditions.  These are expectations for version 47 of the
2095   // database.
2096   {
2097     sql::Connection connection;
2098     ASSERT_TRUE(connection.Open(GetDatabasePath()));
2099     ASSERT_TRUE(sql::MetaTable::DoesTableExist(&connection));
2100
2101     sql::MetaTable meta_table;
2102     ASSERT_TRUE(meta_table.Init(&connection, 47, 47));
2103
2104     int64 default_search_provider_id = 0;
2105     EXPECT_TRUE(meta_table.GetValue(KeywordTable::kDefaultSearchProviderKey,
2106                                     &default_search_provider_id));
2107     EXPECT_NE(0, default_search_provider_id);
2108
2109     EXPECT_NO_FATAL_FAILURE(CheckHasBackupData(&meta_table));
2110     EXPECT_TRUE(connection.DoesTableExist("keywords_backup"));
2111   }
2112
2113   DoMigration();
2114
2115   // Verify post-conditions.  These are expectations for current version of the
2116   // database.
2117   {
2118     sql::Connection connection;
2119     ASSERT_TRUE(connection.Open(GetDatabasePath()));
2120     ASSERT_TRUE(sql::MetaTable::DoesTableExist(&connection));
2121
2122     // Check version.
2123     EXPECT_EQ(kCurrentTestedVersionNumber, VersionFromConnection(&connection));
2124
2125     sql::MetaTable meta_table;
2126     ASSERT_TRUE(meta_table.Init(&connection, kCurrentTestedVersionNumber,
2127                                 kCurrentTestedVersionNumber));
2128
2129     int64 default_search_provider_id = 0;
2130     EXPECT_TRUE(meta_table.GetValue(KeywordTable::kDefaultSearchProviderKey,
2131                                     &default_search_provider_id));
2132     EXPECT_NE(0, default_search_provider_id);
2133
2134     EXPECT_NO_FATAL_FAILURE(CheckNoBackupData(connection, &meta_table));
2135   }
2136 }
2137
2138 // Tests that the |search_terms_replacement_key| column is added to the keyword
2139 // table schema for a version 49 database.
2140 TEST_F(WebDatabaseMigrationTest, MigrateVersion48ToCurrent) {
2141   ASSERT_NO_FATAL_FAILURE(
2142       LoadDatabase(FILE_PATH_LITERAL("version_48.sql")));
2143
2144   // Verify pre-conditions.  These are expectations for version 48 of the
2145   // database.
2146   {
2147     sql::Connection connection;
2148     ASSERT_TRUE(connection.Open(GetDatabasePath()));
2149     ASSERT_TRUE(sql::MetaTable::DoesTableExist(&connection));
2150
2151     sql::MetaTable meta_table;
2152     ASSERT_TRUE(meta_table.Init(&connection, 48, 48));
2153
2154     ASSERT_FALSE(connection.DoesColumnExist("keywords",
2155                                             "search_terms_replacement_key"));
2156   }
2157
2158   DoMigration();
2159
2160   // Verify post-conditions.  These are expectations for current version of the
2161   // database.
2162   {
2163     sql::Connection connection;
2164     ASSERT_TRUE(connection.Open(GetDatabasePath()));
2165     ASSERT_TRUE(sql::MetaTable::DoesTableExist(&connection));
2166
2167     // Check version.
2168     EXPECT_EQ(kCurrentTestedVersionNumber, VersionFromConnection(&connection));
2169
2170     // A new column should have been created.
2171     EXPECT_TRUE(connection.DoesColumnExist("keywords",
2172                                            "search_terms_replacement_key"));
2173   }
2174 }
2175
2176 // Tests that the |origin| column is added to the autofill_profiles and
2177 // credit_cards table schemas for a version 50 database.
2178 TEST_F(WebDatabaseMigrationTest, MigrateVersion49ToCurrent) {
2179   ASSERT_NO_FATAL_FAILURE(LoadDatabase(FILE_PATH_LITERAL("version_49.sql")));
2180
2181   // Verify pre-conditions.  These are expectations for version 49 of the
2182   // database.
2183   {
2184     sql::Connection connection;
2185     ASSERT_TRUE(connection.Open(GetDatabasePath()));
2186
2187     ASSERT_FALSE(connection.DoesColumnExist("autofill_profiles", "origin"));
2188     ASSERT_FALSE(connection.DoesColumnExist("credit_cards", "origin"));
2189   }
2190
2191   DoMigration();
2192
2193   // Verify post-conditions.  These are expectations for current version of the
2194   // database.
2195   {
2196     sql::Connection connection;
2197     ASSERT_TRUE(connection.Open(GetDatabasePath()));
2198     ASSERT_TRUE(sql::MetaTable::DoesTableExist(&connection));
2199
2200     // Check version.
2201     EXPECT_EQ(kCurrentTestedVersionNumber, VersionFromConnection(&connection));
2202
2203     // A new column should have been created in both tables.
2204     EXPECT_TRUE(connection.DoesColumnExist("autofill_profiles", "origin"));
2205     EXPECT_TRUE(connection.DoesColumnExist("credit_cards", "origin"));
2206   }
2207 }
2208
2209 // Tests that the columns |image_url|, |search_url_post_params|,
2210 // |suggest_url_post_params|, |instant_url_post_params|, and
2211 // |image_url_post_params| are added to the keyword table schema for a version
2212 // 50 database.
2213 TEST_F(WebDatabaseMigrationTest, MigrateVersion50ToCurrent) {
2214   ASSERT_NO_FATAL_FAILURE(
2215       LoadDatabase(FILE_PATH_LITERAL("version_50.sql")));
2216
2217   // Verify pre-conditions.  These are expectations for version 50 of the
2218   // database.
2219   {
2220     sql::Connection connection;
2221     ASSERT_TRUE(connection.Open(GetDatabasePath()));
2222     ASSERT_TRUE(sql::MetaTable::DoesTableExist(&connection));
2223
2224     sql::MetaTable meta_table;
2225     ASSERT_TRUE(meta_table.Init(&connection, 50, 50));
2226
2227     ASSERT_FALSE(connection.DoesColumnExist("keywords", "image_url"));
2228     ASSERT_FALSE(connection.DoesColumnExist("keywords",
2229                                             "search_url_post_params"));
2230     ASSERT_FALSE(connection.DoesColumnExist("keywords",
2231                                             "suggest_url_post_params"));
2232     ASSERT_FALSE(connection.DoesColumnExist("keywords",
2233                                             "instant_url_post_params"));
2234     ASSERT_FALSE(connection.DoesColumnExist("keywords",
2235                                             "image_url_post_params"));
2236   }
2237
2238   DoMigration();
2239
2240   // Verify post-conditions.  These are expectations for current version of the
2241   // database.
2242   {
2243     sql::Connection connection;
2244     ASSERT_TRUE(connection.Open(GetDatabasePath()));
2245     ASSERT_TRUE(sql::MetaTable::DoesTableExist(&connection));
2246
2247     // Check version.
2248     EXPECT_EQ(kCurrentTestedVersionNumber, VersionFromConnection(&connection));
2249
2250     // New columns should have been created.
2251     EXPECT_TRUE(connection.DoesColumnExist("keywords", "image_url"));
2252     EXPECT_TRUE(connection.DoesColumnExist("keywords",
2253                                            "search_url_post_params"));
2254     EXPECT_TRUE(connection.DoesColumnExist("keywords",
2255                                            "suggest_url_post_params"));
2256     EXPECT_TRUE(connection.DoesColumnExist("keywords",
2257                                            "instant_url_post_params"));
2258     EXPECT_TRUE(connection.DoesColumnExist("keywords",
2259                                            "image_url_post_params"));
2260   }
2261 }
2262
2263 // Tests that the column |new_tab_url| is added to the keyword table schema for
2264 // a version 52 database.
2265 TEST_F(WebDatabaseMigrationTest, MigrateVersion52ToCurrent) {
2266   ASSERT_NO_FATAL_FAILURE(
2267       LoadDatabase(FILE_PATH_LITERAL("version_52.sql")));
2268
2269   // Verify pre-conditions.  These are expectations for version 52 of the
2270   // database.
2271   {
2272     sql::Connection connection;
2273     ASSERT_TRUE(connection.Open(GetDatabasePath()));
2274     ASSERT_TRUE(sql::MetaTable::DoesTableExist(&connection));
2275
2276     sql::MetaTable meta_table;
2277     ASSERT_TRUE(meta_table.Init(&connection, 52, 52));
2278
2279     ASSERT_FALSE(connection.DoesColumnExist("keywords", "new_tab_url"));
2280   }
2281
2282   DoMigration();
2283
2284   // Verify post-conditions.  These are expectations for current version of the
2285   // database.
2286   {
2287     sql::Connection connection;
2288     ASSERT_TRUE(connection.Open(GetDatabasePath()));
2289     ASSERT_TRUE(sql::MetaTable::DoesTableExist(&connection));
2290
2291     // Check version.
2292     EXPECT_EQ(kCurrentTestedVersionNumber, VersionFromConnection(&connection));
2293
2294     // New columns should have been created.
2295     EXPECT_TRUE(connection.DoesColumnExist("keywords", "new_tab_url"));
2296   }
2297 }
2298
2299 // Tests that for a version 54 database,
2300 //   (a) The street_address, dependent_locality, and sorting_code columns are
2301 //       added to the autofill_profiles table schema.
2302 //   (b) The address_line1, address_line2, and country columns are dropped from
2303 //       the autofill_profiles table schema.
2304 //   (c) The type column is dropped from the autofill_profile_phones schema.
2305 TEST_F(WebDatabaseMigrationTest, MigrateVersion53ToCurrent) {
2306   ASSERT_NO_FATAL_FAILURE(LoadDatabase(FILE_PATH_LITERAL("version_53.sql")));
2307
2308   // Verify pre-conditions.  These are expectations for version 53 of the
2309   // database.
2310   {
2311     sql::Connection connection;
2312     ASSERT_TRUE(connection.Open(GetDatabasePath()));
2313
2314     EXPECT_TRUE(
2315         connection.DoesColumnExist("autofill_profiles", "address_line_1"));
2316     EXPECT_TRUE(
2317         connection.DoesColumnExist("autofill_profiles", "address_line_2"));
2318     EXPECT_TRUE(connection.DoesColumnExist("autofill_profiles", "country"));
2319     EXPECT_FALSE(
2320         connection.DoesColumnExist("autofill_profiles", "street_address"));
2321     EXPECT_FALSE(
2322         connection.DoesColumnExist("autofill_profiles", "dependent_locality"));
2323     EXPECT_FALSE(
2324         connection.DoesColumnExist("autofill_profiles", "sorting_code"));
2325     EXPECT_TRUE(connection.DoesColumnExist("autofill_profile_phones", "type"));
2326   }
2327
2328   DoMigration();
2329
2330   // Verify post-conditions.  These are expectations for current version of the
2331   // database.
2332   {
2333     sql::Connection connection;
2334     ASSERT_TRUE(connection.Open(GetDatabasePath()));
2335     ASSERT_TRUE(sql::MetaTable::DoesTableExist(&connection));
2336
2337     // Check version.
2338     EXPECT_EQ(kCurrentTestedVersionNumber, VersionFromConnection(&connection));
2339
2340     // Columns should have been added and removed appropriately.
2341     EXPECT_FALSE(
2342         connection.DoesColumnExist("autofill_profiles", "address_line1"));
2343     EXPECT_FALSE(
2344         connection.DoesColumnExist("autofill_profiles", "address_line2"));
2345     EXPECT_FALSE(connection.DoesColumnExist("autofill_profiles", "country"));
2346     EXPECT_TRUE(
2347         connection.DoesColumnExist("autofill_profiles", "street_address"));
2348     EXPECT_TRUE(
2349         connection.DoesColumnExist("autofill_profiles", "dependent_locality"));
2350     EXPECT_TRUE(
2351         connection.DoesColumnExist("autofill_profiles", "sorting_code"));
2352     EXPECT_FALSE(connection.DoesColumnExist("autofill_profile_phones", "type"));
2353
2354     // Data should have been preserved.
2355     sql::Statement s_profiles(
2356         connection.GetUniqueStatement(
2357             "SELECT guid, company_name, street_address, dependent_locality,"
2358             " city, state, zipcode, sorting_code, country_code, date_modified,"
2359             " origin "
2360             "FROM autofill_profiles"));
2361
2362     // Address lines 1 and 2.
2363     ASSERT_TRUE(s_profiles.Step());
2364     EXPECT_EQ("00000000-0000-0000-0000-000000000001",
2365               s_profiles.ColumnString(0));
2366     EXPECT_EQ(ASCIIToUTF16("Google, Inc."), s_profiles.ColumnString16(1));
2367     EXPECT_EQ(ASCIIToUTF16("1950 Charleston Rd.\n"
2368                            "(2nd floor)"),
2369               s_profiles.ColumnString16(2));
2370     EXPECT_EQ(base::string16(), s_profiles.ColumnString16(3));
2371     EXPECT_EQ(ASCIIToUTF16("Mountain View"), s_profiles.ColumnString16(4));
2372     EXPECT_EQ(ASCIIToUTF16("CA"), s_profiles.ColumnString16(5));
2373     EXPECT_EQ(ASCIIToUTF16("94043"), s_profiles.ColumnString16(6));
2374     EXPECT_EQ(base::string16(), s_profiles.ColumnString16(7));
2375     EXPECT_EQ(ASCIIToUTF16("US"), s_profiles.ColumnString16(8));
2376     EXPECT_EQ(1386046731, s_profiles.ColumnInt(9));
2377     EXPECT_EQ(ASCIIToUTF16("Chrome settings"), s_profiles.ColumnString16(10));
2378
2379     // Only address line 1.
2380     ASSERT_TRUE(s_profiles.Step());
2381     EXPECT_EQ("00000000-0000-0000-0000-000000000002",
2382               s_profiles.ColumnString(0));
2383     EXPECT_EQ(ASCIIToUTF16("Google!"), s_profiles.ColumnString16(1));
2384     EXPECT_EQ(ASCIIToUTF16("1600 Amphitheatre Pkwy."),
2385               s_profiles.ColumnString16(2));
2386     EXPECT_EQ(base::string16(), s_profiles.ColumnString16(3));
2387     EXPECT_EQ(ASCIIToUTF16("Mtn. View"), s_profiles.ColumnString16(4));
2388     EXPECT_EQ(ASCIIToUTF16("California"), s_profiles.ColumnString16(5));
2389     EXPECT_EQ(ASCIIToUTF16("94043-1234"), s_profiles.ColumnString16(6));
2390     EXPECT_EQ(base::string16(), s_profiles.ColumnString16(7));
2391     EXPECT_EQ(ASCIIToUTF16("US"), s_profiles.ColumnString16(8));
2392     EXPECT_EQ(1386046800, s_profiles.ColumnInt(9));
2393     EXPECT_EQ(ASCIIToUTF16("Chrome settings"), s_profiles.ColumnString16(10));
2394
2395     // Only address line 2.
2396     ASSERT_TRUE(s_profiles.Step());
2397     EXPECT_EQ("00000000-0000-0000-0000-000000000003",
2398               s_profiles.ColumnString(0));
2399     EXPECT_EQ(base::string16(), s_profiles.ColumnString16(1));
2400     EXPECT_EQ(ASCIIToUTF16("\nOnly line 2???"), s_profiles.ColumnString16(2));
2401     EXPECT_EQ(base::string16(), s_profiles.ColumnString16(3));
2402     EXPECT_EQ(base::string16(), s_profiles.ColumnString16(4));
2403     EXPECT_EQ(base::string16(), s_profiles.ColumnString16(5));
2404     EXPECT_EQ(base::string16(), s_profiles.ColumnString16(6));
2405     EXPECT_EQ(base::string16(), s_profiles.ColumnString16(7));
2406     EXPECT_EQ(base::string16(), s_profiles.ColumnString16(8));
2407     EXPECT_EQ(1386046834, s_profiles.ColumnInt(9));
2408     EXPECT_EQ(ASCIIToUTF16("Chrome settings"), s_profiles.ColumnString16(10));
2409
2410     // No address lines.
2411     ASSERT_TRUE(s_profiles.Step());
2412     EXPECT_EQ("00000000-0000-0000-0000-000000000004",
2413               s_profiles.ColumnString(0));
2414     EXPECT_EQ(base::string16(), s_profiles.ColumnString16(1));
2415     EXPECT_EQ(base::string16(), s_profiles.ColumnString16(2));
2416     EXPECT_EQ(base::string16(), s_profiles.ColumnString16(3));
2417     EXPECT_EQ(base::string16(), s_profiles.ColumnString16(4));
2418     EXPECT_EQ(ASCIIToUTF16("Texas"), s_profiles.ColumnString16(5));
2419     EXPECT_EQ(base::string16(), s_profiles.ColumnString16(6));
2420     EXPECT_EQ(base::string16(), s_profiles.ColumnString16(7));
2421     EXPECT_EQ(base::string16(), s_profiles.ColumnString16(8));
2422     EXPECT_EQ(1386046847, s_profiles.ColumnInt(9));
2423     EXPECT_EQ(ASCIIToUTF16("Chrome settings"), s_profiles.ColumnString16(10));
2424
2425     // That should be it.
2426     EXPECT_FALSE(s_profiles.Step());
2427
2428     // Verify the phone number data as well.
2429     sql::Statement s_phones(
2430         connection.GetUniqueStatement(
2431             "SELECT guid, number FROM autofill_profile_phones"));
2432
2433     ASSERT_TRUE(s_phones.Step());
2434     EXPECT_EQ("00000000-0000-0000-0000-000000000001", s_phones.ColumnString(0));
2435     EXPECT_EQ(ASCIIToUTF16("1.800.555.1234"), s_phones.ColumnString16(1));
2436
2437     ASSERT_TRUE(s_phones.Step());
2438     EXPECT_EQ("00000000-0000-0000-0000-000000000001", s_phones.ColumnString(0));
2439     EXPECT_EQ(ASCIIToUTF16("+1 (800) 555-4321"), s_phones.ColumnString16(1));
2440
2441     ASSERT_TRUE(s_phones.Step());
2442     EXPECT_EQ("00000000-0000-0000-0000-000000000002", s_phones.ColumnString(0));
2443     EXPECT_EQ(base::string16(), s_phones.ColumnString16(1));
2444
2445     ASSERT_TRUE(s_phones.Step());
2446     EXPECT_EQ("00000000-0000-0000-0000-000000000003", s_phones.ColumnString(0));
2447     EXPECT_EQ(ASCIIToUTF16("6505557890"), s_phones.ColumnString16(1));
2448
2449     ASSERT_TRUE(s_phones.Step());
2450     EXPECT_EQ("00000000-0000-0000-0000-000000000004", s_phones.ColumnString(0));
2451     EXPECT_EQ(base::string16(), s_phones.ColumnString16(1));
2452
2453     EXPECT_FALSE(s_phones.Step());
2454   }
2455 }
2456
2457 // Tests that migrating from version 54 to version 55 drops the autofill_dates
2458 // table, and merges the appropriate dates into the autofill table.
2459 TEST_F(WebDatabaseMigrationTest, MigrateVersion54ToCurrent) {
2460   ASSERT_NO_FATAL_FAILURE(LoadDatabase(FILE_PATH_LITERAL("version_54.sql")));
2461
2462   // Verify pre-conditions.  These are expectations for version 54 of the
2463   // database.
2464   {
2465     sql::Connection connection;
2466     ASSERT_TRUE(connection.Open(GetDatabasePath()));
2467
2468     EXPECT_TRUE(connection.DoesTableExist("autofill_dates"));
2469     EXPECT_FALSE(connection.DoesColumnExist("autofill", "date_created"));
2470     EXPECT_FALSE(connection.DoesColumnExist("autofill", "date_last_used"));
2471
2472     // Verify the incoming data.
2473     sql::Statement s_autofill(connection.GetUniqueStatement(
2474         "SELECT name, value, value_lower, pair_id, count FROM autofill"));
2475     sql::Statement s_dates(connection.GetUniqueStatement(
2476         "SELECT pair_id, date_created FROM autofill_dates"));
2477
2478     // An entry with one timestamp.
2479     ASSERT_TRUE(s_autofill.Step());
2480     EXPECT_EQ(ASCIIToUTF16("Name"), s_autofill.ColumnString16(0));
2481     EXPECT_EQ(ASCIIToUTF16("John Doe"), s_autofill.ColumnString16(1));
2482     EXPECT_EQ(ASCIIToUTF16("john doe"), s_autofill.ColumnString16(2));
2483     EXPECT_EQ(10, s_autofill.ColumnInt(3));
2484     EXPECT_EQ(1, s_autofill.ColumnInt(4));
2485     ASSERT_TRUE(s_dates.Step());
2486     EXPECT_EQ(10, s_dates.ColumnInt(0));
2487     EXPECT_EQ(1384299100, s_dates.ColumnInt64(1));
2488
2489     // Another entry with one timestamp, differing from the previous one in case
2490     // only.
2491     ASSERT_TRUE(s_autofill.Step());
2492     EXPECT_EQ(ASCIIToUTF16("Name"), s_autofill.ColumnString16(0));
2493     EXPECT_EQ(ASCIIToUTF16("john doe"), s_autofill.ColumnString16(1));
2494     EXPECT_EQ(ASCIIToUTF16("john doe"), s_autofill.ColumnString16(2));
2495     EXPECT_EQ(11, s_autofill.ColumnInt(3));
2496     EXPECT_EQ(1, s_autofill.ColumnInt(4));
2497     ASSERT_TRUE(s_dates.Step());
2498     EXPECT_EQ(11, s_dates.ColumnInt(0));
2499     EXPECT_EQ(1384299200, s_dates.ColumnInt64(1));
2500
2501     // An entry with two timestamps (with count > 2; this is realistic).
2502     ASSERT_TRUE(s_autofill.Step());
2503     EXPECT_EQ(ASCIIToUTF16("Email"), s_autofill.ColumnString16(0));
2504     EXPECT_EQ(ASCIIToUTF16("jane@example.com"), s_autofill.ColumnString16(1));
2505     EXPECT_EQ(ASCIIToUTF16("jane@example.com"), s_autofill.ColumnString16(2));
2506     EXPECT_EQ(20, s_autofill.ColumnInt(3));
2507     EXPECT_EQ(3, s_autofill.ColumnInt(4));
2508     ASSERT_TRUE(s_dates.Step());
2509     EXPECT_EQ(20, s_dates.ColumnInt(0));
2510     EXPECT_EQ(1384299300, s_dates.ColumnInt64(1));
2511     ASSERT_TRUE(s_dates.Step());
2512     EXPECT_EQ(20, s_dates.ColumnInt(0));
2513     EXPECT_EQ(1384299301, s_dates.ColumnInt64(1));
2514
2515     // An entry with more than two timestamps, which are stored out of order.
2516     ASSERT_TRUE(s_autofill.Step());
2517     EXPECT_EQ(ASCIIToUTF16("Email"), s_autofill.ColumnString16(0));
2518     EXPECT_EQ(ASCIIToUTF16("jane.doe@example.org"),
2519               s_autofill.ColumnString16(1));
2520     EXPECT_EQ(ASCIIToUTF16("jane.doe@example.org"),
2521               s_autofill.ColumnString16(2));
2522     EXPECT_EQ(21, s_autofill.ColumnInt(3));
2523     EXPECT_EQ(4, s_autofill.ColumnInt(4));
2524     ASSERT_TRUE(s_dates.Step());
2525     EXPECT_EQ(21, s_dates.ColumnInt(0));
2526     EXPECT_EQ(1384299401, s_dates.ColumnInt64(1));
2527     ASSERT_TRUE(s_dates.Step());
2528     EXPECT_EQ(21, s_dates.ColumnInt(0));
2529     EXPECT_EQ(1384299400, s_dates.ColumnInt64(1));
2530     ASSERT_TRUE(s_dates.Step());
2531     EXPECT_EQ(21, s_dates.ColumnInt(0));
2532     EXPECT_EQ(1384299403, s_dates.ColumnInt64(1));
2533     ASSERT_TRUE(s_dates.Step());
2534     EXPECT_EQ(21, s_dates.ColumnInt(0));
2535     EXPECT_EQ(1384299402, s_dates.ColumnInt64(1));
2536
2537     // No more entries expected.
2538     ASSERT_FALSE(s_autofill.Step());
2539     ASSERT_FALSE(s_dates.Step());
2540   }
2541
2542   DoMigration();
2543
2544   // Verify post-conditions.  These are expectations for current version of the
2545   // database.
2546   {
2547     sql::Connection connection;
2548     ASSERT_TRUE(connection.Open(GetDatabasePath()));
2549     ASSERT_TRUE(sql::MetaTable::DoesTableExist(&connection));
2550
2551     // Check version.
2552     EXPECT_EQ(kCurrentTestedVersionNumber, VersionFromConnection(&connection));
2553
2554     // The autofill_dates table should have been dropped, and its columns should
2555     // have been migrated to the autofill table.
2556     EXPECT_FALSE(connection.DoesTableExist("autofill_dates"));
2557     EXPECT_TRUE(connection.DoesColumnExist("autofill", "date_created"));
2558     EXPECT_TRUE(connection.DoesColumnExist("autofill", "date_last_used"));
2559
2560     // Data should have been preserved.  Note that it appears out of order
2561     // relative to the previous table, as it's been alphabetized.  That's ok.
2562     sql::Statement s(
2563         connection.GetUniqueStatement(
2564             "SELECT name, value, value_lower, date_created, date_last_used,"
2565             " count "
2566             "FROM autofill "
2567             "ORDER BY name, value ASC"));
2568
2569     // "jane.doe@example.org": Timestamps should be parsed correctly, and only
2570     // the first and last should be kept.
2571     ASSERT_TRUE(s.Step());
2572     EXPECT_EQ(ASCIIToUTF16("Email"), s.ColumnString16(0));
2573     EXPECT_EQ(ASCIIToUTF16("jane.doe@example.org"), s.ColumnString16(1));
2574     EXPECT_EQ(ASCIIToUTF16("jane.doe@example.org"), s.ColumnString16(2));
2575     EXPECT_EQ(1384299400, s.ColumnInt64(3));
2576     EXPECT_EQ(1384299403, s.ColumnInt64(4));
2577     EXPECT_EQ(4, s.ColumnInt(5));
2578
2579     // "jane@example.com": Timestamps should be parsed correctly.
2580     ASSERT_TRUE(s.Step());
2581     EXPECT_EQ(ASCIIToUTF16("Email"), s.ColumnString16(0));
2582     EXPECT_EQ(ASCIIToUTF16("jane@example.com"), s.ColumnString16(1));
2583     EXPECT_EQ(ASCIIToUTF16("jane@example.com"), s.ColumnString16(2));
2584     EXPECT_EQ(1384299300, s.ColumnInt64(3));
2585     EXPECT_EQ(1384299301, s.ColumnInt64(4));
2586     EXPECT_EQ(3, s.ColumnInt(5));
2587
2588     // "John Doe": The single timestamp should be assigned as both the creation
2589     // and the last use timestamp.
2590     ASSERT_TRUE(s.Step());
2591     EXPECT_EQ(ASCIIToUTF16("Name"), s.ColumnString16(0));
2592     EXPECT_EQ(ASCIIToUTF16("John Doe"), s.ColumnString16(1));
2593     EXPECT_EQ(ASCIIToUTF16("john doe"), s.ColumnString16(2));
2594     EXPECT_EQ(1384299100, s.ColumnInt64(3));
2595     EXPECT_EQ(1384299100, s.ColumnInt64(4));
2596     EXPECT_EQ(1, s.ColumnInt(5));
2597
2598     // "john doe": Should not be merged with "John Doe" (case-sensitivity).
2599     ASSERT_TRUE(s.Step());
2600     EXPECT_EQ(ASCIIToUTF16("Name"), s.ColumnString16(0));
2601     EXPECT_EQ(ASCIIToUTF16("john doe"), s.ColumnString16(1));
2602     EXPECT_EQ(ASCIIToUTF16("john doe"), s.ColumnString16(2));
2603     EXPECT_EQ(1384299200, s.ColumnInt64(3));
2604     EXPECT_EQ(1384299200, s.ColumnInt64(4));
2605     EXPECT_EQ(1, s.ColumnInt(5));
2606
2607     // No more entries expected.
2608     ASSERT_FALSE(s.Step());
2609   }
2610 }
2611
2612 // Tests that migrating from version 55 to version 56 adds the language_code
2613 // column to autofill_profiles table.
2614 TEST_F(WebDatabaseMigrationTest, MigrateVersion55ToCurrent) {
2615   ASSERT_NO_FATAL_FAILURE(LoadDatabase(FILE_PATH_LITERAL("version_55.sql")));
2616
2617   // Verify pre-conditions. These are expectations for version 55 of the
2618   // database.
2619   {
2620     sql::Connection connection;
2621     ASSERT_TRUE(connection.Open(GetDatabasePath()));
2622     ASSERT_TRUE(sql::MetaTable::DoesTableExist(&connection));
2623
2624     EXPECT_FALSE(
2625         connection.DoesColumnExist("autofill_profiles", "language_code"));
2626   }
2627
2628   DoMigration();
2629
2630   // Verify post-conditions. These are expectations for current version of the
2631   // database.
2632   {
2633     sql::Connection connection;
2634     ASSERT_TRUE(connection.Open(GetDatabasePath()));
2635     ASSERT_TRUE(sql::MetaTable::DoesTableExist(&connection));
2636
2637     // Check version.
2638     EXPECT_EQ(kCurrentTestedVersionNumber, VersionFromConnection(&connection));
2639
2640     // The language_code column should have been added to autofill_profiles
2641     // table.
2642     EXPECT_TRUE(
2643         connection.DoesColumnExist("autofill_profiles", "language_code"));
2644
2645     // Data should have been preserved. Language code should have been set to
2646     // empty string.
2647     sql::Statement s_profiles(
2648         connection.GetUniqueStatement(
2649             "SELECT guid, company_name, street_address, dependent_locality,"
2650             " city, state, zipcode, sorting_code, country_code, date_modified,"
2651             " origin, language_code "
2652             "FROM autofill_profiles"));
2653
2654     ASSERT_TRUE(s_profiles.Step());
2655     EXPECT_EQ("00000000-0000-0000-0000-000000000001",
2656               s_profiles.ColumnString(0));
2657     EXPECT_EQ(ASCIIToUTF16("Google Inc"), s_profiles.ColumnString16(1));
2658     EXPECT_EQ(ASCIIToUTF16("340 Main St"),
2659               s_profiles.ColumnString16(2));
2660     EXPECT_EQ(base::string16(), s_profiles.ColumnString16(3));
2661     EXPECT_EQ(ASCIIToUTF16("Los Angeles"), s_profiles.ColumnString16(4));
2662     EXPECT_EQ(ASCIIToUTF16("CA"), s_profiles.ColumnString16(5));
2663     EXPECT_EQ(ASCIIToUTF16("90291"), s_profiles.ColumnString16(6));
2664     EXPECT_EQ(base::string16(), s_profiles.ColumnString16(7));
2665     EXPECT_EQ(ASCIIToUTF16("US"), s_profiles.ColumnString16(8));
2666     EXPECT_EQ(1395948829, s_profiles.ColumnInt(9));
2667     EXPECT_EQ(ASCIIToUTF16("Chrome settings"), s_profiles.ColumnString16(10));
2668     EXPECT_EQ(std::string(), s_profiles.ColumnString(11));
2669
2670     // No more entries expected.
2671     ASSERT_FALSE(s_profiles.Step());
2672   }
2673 }