src/chrome/browser/importer/ie_importer_browsertest_win.cc

   1 // Copyright (c) 2013 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 // The order of these includes is important.
   6 #include <windows.h>
   7 #include <unknwn.h>
   8 #include <intshcut.h>
   9 #include <propvarutil.h>
  10 #include <shlguid.h>
  11 #include <shlobj.h>
  12 #include <urlhist.h>
  13
  14 #include <algorithm>
  15 #include <vector>
  16
  17 #include "base/bind.h"
  18 #include "base/compiler_specific.h"
  19 #include "base/files/file_util.h"
  20 #include "base/files/scoped_temp_dir.h"
  21 #include "base/message_loop/message_loop.h"
  22 #include "base/path_service.h"
  23 #include "base/stl_util.h"
  24 #include "base/strings/string16.h"
  25 #include "base/strings/string_util.h"
  26 #include "base/strings/utf_string_conversions.h"
  27 #include "base/win/registry.h"
  28 #include "base/win/scoped_comptr.h"
  29 #include "base/win/scoped_propvariant.h"
  30 #include "base/win/windows_version.h"
  31 #include "chrome/browser/importer/external_process_importer_host.h"
  32 #include "chrome/browser/importer/importer_progress_observer.h"
  33 #include "chrome/browser/importer/importer_unittest_utils.h"
  34 #include "chrome/browser/ui/browser.h"
  35 #include "chrome/common/chrome_paths.h"
  36 #include "chrome/common/importer/ie_importer_test_registry_overrider_win.h"
  37 #include "chrome/common/importer/ie_importer_utils_win.h"
  38 #include "chrome/common/importer/imported_bookmark_entry.h"
  39 #include "chrome/common/importer/imported_favicon_usage.h"
  40 #include "chrome/common/importer/importer_bridge.h"
  41 #include "chrome/common/importer/importer_data_types.h"
  42 #include "chrome/test/base/in_process_browser_test.h"
  43 #include "chrome/test/base/testing_profile.h"
  44 #include "components/autofill/core/common/password_form.h"
  45 #include "components/os_crypt/ie7_password_win.h"
  46 #include "components/search_engines/template_url.h"
  47 #include "testing/gtest/include/gtest/gtest.h"
  48
  49 namespace {
  50
  51 const BookmarkInfo kIEBookmarks[] = {
  52   {true, 2, {"Links", "SubFolderOfLinks"},
  53     L"SubLink",
  54     "http://www.links-sublink.com/"},
  55   {true, 1, {"Links"},
  56     L"TheLink",
  57     "http://www.links-thelink.com/"},
  58   {false, 0, {},
  59     L"Google Home Page",
  60     "http://www.google.com/"},
  61   {false, 0, {},
  62     L"TheLink",
  63     "http://www.links-thelink.com/"},
  64   {false, 1, {"SubFolder"},
  65     L"Title",
  66     "http://www.link.com/"},
  67   {false, 0, {},
  68     L"WithPortAndQuery",
  69     "http://host:8080/cgi?q=query"},
  70   {false, 1, {"a"},
  71     L"\x4E2D\x6587",
  72     "http://chinese-title-favorite/"},
  73   {false, 0, {},
  74     L"SubFolder",
  75     "http://www.subfolder.com/"},
  76 };
  77
  78 const BookmarkInfo kIESortedBookmarks[] = {
  79   {false, 0, {}, L"a", "http://www.google.com/0"},
  80   {false, 1, {"b"}, L"a", "http://www.google.com/1"},
  81   {false, 1, {"b"}, L"b", "http://www.google.com/2"},
  82   {false, 0, {}, L"c", "http://www.google.com/3"},
  83 };
  84
  85 const base::char16 kIEIdentifyUrl[] =
  86     L"http://A79029D6-753E-4e27-B807-3D46AB1545DF.com:8080/path?key=value";
  87 const base::char16 kIEIdentifyTitle[] =
  88     L"Unittest GUID";
  89
  90 const base::char16 kFaviconStreamSuffix[] = L"url:favicon:$DATA";
  91 const char kDummyFaviconImageData[] =
  92     "\x42\x4D"          // Magic signature 'BM'
  93     "\x1E\x00\x00\x00"  // File size
  94     "\x00\x00\x00\x00"  // Reserved
  95     "\x1A\x00\x00\x00"  // Offset of the pixel data
  96     "\x0C\x00\x00\x00"  // Header Size
  97     "\x01\x00\x01\x00"  // Size: 1x1
  98     "\x01\x00"          // Reserved
  99     "\x18\x00"          // 24-bits
 100     "\x00\xFF\x00\x00"; // The pixel
 101
 102 struct FaviconGroup {
 103   const base::char16* favicon_url;
 104   const base::char16* site_url[2];
 105 };
 106
 107 const FaviconGroup kIEFaviconGroup[2] = {
 108   {L"http://www.google.com/favicon.ico",
 109     {L"http://www.google.com/",
 110       L"http://www.subfolder.com/"}},
 111   {L"http://example.com/favicon.ico",
 112     {L"http://host:8080/cgi?q=query",
 113       L"http://chinese-title-favorite/"}},
 114 };
 115
 116 bool CreateOrderBlob(const base::FilePath& favorites_folder,
 117                      const base::string16& path,
 118                      const std::vector<base::string16>& entries) {
 119   if (entries.size() > 255)
 120     return false;
 121
 122   // Create a binary sequence for setting a specific order of favorites.
 123   // The format depends on the version of Shell32.dll, so we cannot embed
 124   // a binary constant here.
 125   std::vector<uint8> blob(20, 0);
 126   blob[16] = static_cast<uint8>(entries.size());
 127
 128   for (size_t i = 0; i < entries.size(); ++i) {
 129     PIDLIST_ABSOLUTE id_list_full = ILCreateFromPath(
 130         favorites_folder.Append(path).Append(entries[i]).value().c_str());
 131     PUITEMID_CHILD id_list = ILFindLastID(id_list_full);
 132     // Include the trailing zero-length item id.  Don't include the single
 133     // element array.
 134     size_t id_list_size = id_list->mkid.cb + sizeof(id_list->mkid.cb);
 135
 136     blob.resize(blob.size() + 8);
 137     uint32 total_size = id_list_size + 8;
 138     memcpy(&blob[blob.size() - 8], &total_size, 4);
 139     uint32 sort_index = i;
 140     memcpy(&blob[blob.size() - 4], &sort_index, 4);
 141     blob.resize(blob.size() + id_list_size);
 142     memcpy(&blob[blob.size() - id_list_size], id_list, id_list_size);
 143     ILFree(id_list_full);
 144   }
 145
 146   base::string16 key_path(importer::GetIEFavoritesOrderKey());
 147   if (!path.empty())
 148     key_path += L"\\" + path;
 149   base::win::RegKey key;
 150   if (key.Create(HKEY_CURRENT_USER, key_path.c_str(), KEY_WRITE) !=
 151       ERROR_SUCCESS) {
 152     return false;
 153   }
 154   if (key.WriteValue(L"Order", &blob[0], blob.size(), REG_BINARY) !=
 155       ERROR_SUCCESS) {
 156     return false;
 157   }
 158   return true;
 159 }
 160
 161 bool CreateUrlFileWithFavicon(const base::FilePath& file,
 162                               const base::string16& url,
 163                               const base::string16& favicon_url) {
 164   base::win::ScopedComPtr<IUniformResourceLocator> locator;
 165   HRESULT result = locator.CreateInstance(CLSID_InternetShortcut, NULL,
 166                                           CLSCTX_INPROC_SERVER);
 167   if (FAILED(result))
 168     return false;
 169   base::win::ScopedComPtr<IPersistFile> persist_file;
 170   result = persist_file.QueryFrom(locator);
 171   if (FAILED(result))
 172     return false;
 173   result = locator->SetURL(url.c_str(), 0);
 174   if (FAILED(result))
 175     return false;
 176
 177   // Write favicon url if specified.
 178   if (!favicon_url.empty()) {
 179     base::win::ScopedComPtr<IPropertySetStorage> property_set_storage;
 180     if (FAILED(property_set_storage.QueryFrom(locator)))
 181       return false;
 182     base::win::ScopedComPtr<IPropertyStorage> property_storage;
 183     if (FAILED(property_set_storage->Open(FMTID_Intshcut,
 184                                           STGM_WRITE,
 185                                           property_storage.Receive()))) {
 186       return false;
 187     }
 188     PROPSPEC properties[] = {{PRSPEC_PROPID, PID_IS_ICONFILE}};
 189     // WriteMultiple takes an array of PROPVARIANTs, but since this code only
 190     // needs an array of size 1: a pointer to |pv_icon| is equivalent.
 191     base::win::ScopedPropVariant pv_icon;
 192     if (FAILED(InitPropVariantFromString(favicon_url.c_str(),
 193                                          pv_icon.Receive())) ||
 194         FAILED(property_storage->WriteMultiple(1, properties, &pv_icon, 0))) {
 195       return false;
 196     }
 197   }
 198
 199   // Save the .url file.
 200   result = persist_file->Save(file.value().c_str(), TRUE);
 201   if (FAILED(result))
 202     return false;
 203
 204   // Write dummy favicon image data in NTFS alternate data stream.
 205   return favicon_url.empty() || (base::WriteFile(
 206       file.ReplaceExtension(kFaviconStreamSuffix), kDummyFaviconImageData,
 207       sizeof kDummyFaviconImageData) != -1);
 208 }
 209
 210 bool CreateUrlFile(const base::FilePath& file, const base::string16& url) {
 211   return CreateUrlFileWithFavicon(file, url, base::string16());
 212 }
 213
 214 class TestObserver : public ProfileWriter,
 215                      public importer::ImporterProgressObserver {
 216  public:
 217   enum TestIEVersion {
 218     IE6,
 219     IE7,
 220   };
 221
 222   explicit TestObserver(uint16 importer_items, TestIEVersion ie_version)
 223       : ProfileWriter(NULL),
 224         bookmark_count_(0),
 225         history_count_(0),
 226         password_count_(0),
 227         favicon_count_(0),
 228         homepage_count_(0),
 229         ie7_password_count_(0),
 230         importer_items_(importer_items),
 231         ie_version_(ie_version) {
 232   }
 233
 234   // importer::ImporterProgressObserver:
 235   virtual void ImportStarted() OVERRIDE {}
 236   virtual void ImportItemStarted(importer::ImportItem item) OVERRIDE {}
 237   virtual void ImportItemEnded(importer::ImportItem item) OVERRIDE {}
 238   virtual void ImportEnded() OVERRIDE {
 239     base::MessageLoop::current()->Quit();
 240     if (importer_items_ & importer::FAVORITES) {
 241       EXPECT_EQ(arraysize(kIEBookmarks), bookmark_count_);
 242       EXPECT_EQ(arraysize(kIEFaviconGroup), favicon_count_);
 243     }
 244     if (importer_items_ & importer::HISTORY)
 245       EXPECT_EQ(1, history_count_);
 246     if (importer_items_ & importer::HOME_PAGE)
 247       EXPECT_EQ(1, homepage_count_);
 248     if ((importer_items_ & importer::PASSWORDS) && (ie_version_ == IE7))
 249       EXPECT_EQ(1, ie7_password_count_);
 250     // We need to test the IE6 password importer code.
 251     // https://crbug.com/257100
 252     // EXPECT_EQ(1, password_count_);
 253   }
 254
 255   virtual bool BookmarkModelIsLoaded() const {
 256     // Profile is ready for writing.
 257     return true;
 258   }
 259
 260   virtual bool TemplateURLServiceIsLoaded() const {
 261     return true;
 262   }
 263
 264   virtual void AddPasswordForm(const autofill::PasswordForm& form) {
 265     // Importer should obtain this password form only.
 266     EXPECT_EQ(GURL("http://localhost:8080/security/index.htm"), form.origin);
 267     EXPECT_EQ("http://localhost:8080/", form.signon_realm);
 268     EXPECT_EQ(L"user", form.username_element);
 269     EXPECT_EQ(L"1", form.username_value);
 270     EXPECT_EQ(L"", form.password_element);
 271     EXPECT_EQ(L"2", form.password_value);
 272     EXPECT_EQ("", form.action.spec());
 273     ++password_count_;
 274   }
 275
 276   virtual void AddHistoryPage(const history::URLRows& page,
 277                               history::VisitSource visit_source) {
 278     // Importer should read the specified URL.
 279     for (size_t i = 0; i < page.size(); ++i) {
 280       if (page[i].title() == kIEIdentifyTitle &&
 281           page[i].url() == GURL(kIEIdentifyUrl))
 282         ++history_count_;
 283     }
 284     EXPECT_EQ(history::SOURCE_IE_IMPORTED, visit_source);
 285   }
 286
 287   virtual void AddBookmarks(
 288       const std::vector<ImportedBookmarkEntry>& bookmarks,
 289       const base::string16& top_level_folder_name) OVERRIDE {
 290     ASSERT_LE(bookmark_count_ + bookmarks.size(), arraysize(kIEBookmarks));
 291     // Importer should import the IE Favorites folder the same as the list,
 292     // in the same order.
 293     for (size_t i = 0; i < bookmarks.size(); ++i) {
 294       EXPECT_NO_FATAL_FAILURE(
 295           TestEqualBookmarkEntry(bookmarks[i],
 296                                  kIEBookmarks[bookmark_count_])) << i;
 297       ++bookmark_count_;
 298     }
 299   }
 300
 301   virtual void AddKeyword(std::vector<TemplateURL*> template_url,
 302                           int default_keyword_index) {
 303     // TODO(jcampan): bug 1169230: we should test keyword importing for IE.
 304     // In order to do that we'll probably need to mock the Windows registry.
 305     NOTREACHED();
 306     STLDeleteContainerPointers(template_url.begin(), template_url.end());
 307   }
 308
 309   virtual void AddFavicons(
 310       const std::vector<ImportedFaviconUsage>& usage) OVERRIDE {
 311     // Importer should group the favicon information for each favicon URL.
 312     for (size_t i = 0; i < arraysize(kIEFaviconGroup); ++i) {
 313       GURL favicon_url(kIEFaviconGroup[i].favicon_url);
 314       std::set<GURL> urls;
 315       for (size_t j = 0; j < arraysize(kIEFaviconGroup[i].site_url); ++j)
 316         urls.insert(GURL(kIEFaviconGroup[i].site_url[j]));
 317
 318       SCOPED_TRACE(testing::Message() << "Expected Favicon: " << favicon_url);
 319
 320       bool expected_favicon_url_found = false;
 321       for (size_t j = 0; j < usage.size(); ++j) {
 322         if (usage[j].favicon_url == favicon_url) {
 323           EXPECT_EQ(urls, usage[j].urls);
 324           expected_favicon_url_found = true;
 325           break;
 326         }
 327       }
 328       EXPECT_TRUE(expected_favicon_url_found);
 329     }
 330
 331     favicon_count_ += usage.size();
 332   }
 333
 334   virtual void AddIE7PasswordInfo(const IE7PasswordInfo& info) {
 335     // This function also gets called for the IEImporter test. Ignore.
 336     if (ie_version_ == IE7) {
 337       EXPECT_EQ(L"Test1", info.url_hash);
 338       EXPECT_EQ(1, info.encrypted_data[0]);
 339       EXPECT_EQ(4, info.encrypted_data.size());
 340       ++ie7_password_count_;
 341     }
 342   }
 343
 344   virtual void AddHomepage(const GURL& homepage) {
 345     EXPECT_EQ(homepage.spec(), "http://www.test.com/");
 346     ++homepage_count_;
 347   }
 348
 349  private:
 350   ~TestObserver() {}
 351
 352   size_t bookmark_count_;
 353   size_t history_count_;
 354   size_t password_count_;
 355   size_t favicon_count_;
 356   size_t homepage_count_;
 357   size_t ie7_password_count_;
 358   uint16 importer_items_;
 359   TestIEVersion ie_version_;
 360 };
 361
 362 class MalformedFavoritesRegistryTestObserver
 363     : public ProfileWriter,
 364       public importer::ImporterProgressObserver {
 365  public:
 366   MalformedFavoritesRegistryTestObserver() : ProfileWriter(NULL) {
 367     bookmark_count_ = 0;
 368   }
 369
 370   // importer::ImporterProgressObserver:
 371   virtual void ImportStarted() OVERRIDE {}
 372   virtual void ImportItemStarted(importer::ImportItem item) OVERRIDE {}
 373   virtual void ImportItemEnded(importer::ImportItem item) OVERRIDE {}
 374   virtual void ImportEnded() OVERRIDE {
 375     base::MessageLoop::current()->Quit();
 376     EXPECT_EQ(arraysize(kIESortedBookmarks), bookmark_count_);
 377   }
 378
 379   virtual bool BookmarkModelIsLoaded() const { return true; }
 380   virtual bool TemplateURLServiceIsLoaded() const { return true; }
 381
 382   virtual void AddPasswordForm(const autofill::PasswordForm& form) {}
 383   virtual void AddHistoryPage(const history::URLRows& page,
 384                               history::VisitSource visit_source) {}
 385   virtual void AddKeyword(std::vector<TemplateURL*> template_url,
 386                           int default_keyword_index) {}
 387   virtual void AddBookmarks(
 388       const std::vector<ImportedBookmarkEntry>& bookmarks,
 389       const base::string16& top_level_folder_name) OVERRIDE {
 390     ASSERT_LE(bookmark_count_ + bookmarks.size(),
 391               arraysize(kIESortedBookmarks));
 392     for (size_t i = 0; i < bookmarks.size(); ++i) {
 393       EXPECT_NO_FATAL_FAILURE(
 394           TestEqualBookmarkEntry(bookmarks[i],
 395                                  kIESortedBookmarks[bookmark_count_])) << i;
 396       ++bookmark_count_;
 397     }
 398   }
 399
 400  private:
 401   ~MalformedFavoritesRegistryTestObserver() {}
 402
 403   size_t bookmark_count_;
 404 };
 405
 406 }  // namespace
 407
 408 // These tests need to be browser tests in order to be able to run the OOP
 409 // import (via ExternalProcessImporterHost) which launches a utility process.
 410 class IEImporterBrowserTest : public InProcessBrowserTest {
 411  protected:
 412   virtual void SetUp() OVERRIDE {
 413     ASSERT_TRUE(temp_dir_.CreateUniqueTempDir());
 414
 415     // This will launch the browser test and thus needs to happen last.
 416     InProcessBrowserTest::SetUp();
 417   }
 418
 419   base::ScopedTempDir temp_dir_;
 420
 421   // Overrides the default registry key for IE registry keys like favorites,
 422   // settings, password store, etc.
 423   IEImporterTestRegistryOverrider test_registry_overrider_;
 424 };
 425
 426 IN_PROC_BROWSER_TEST_F(IEImporterBrowserTest, IEImporter) {
 427   // Sets up a favorites folder.
 428   base::FilePath path = temp_dir_.path().AppendASCII("Favorites");
 429   CreateDirectory(path.value().c_str(), NULL);
 430   CreateDirectory(path.AppendASCII("SubFolder").value().c_str(), NULL);
 431   base::FilePath links_path = path.AppendASCII("Links");
 432   CreateDirectory(links_path.value().c_str(), NULL);
 433   CreateDirectory(links_path.AppendASCII("SubFolderOfLinks").value().c_str(),
 434                   NULL);
 435   CreateDirectory(path.AppendASCII("\x0061").value().c_str(), NULL);
 436   ASSERT_TRUE(CreateUrlFileWithFavicon(path.AppendASCII("Google Home Page.url"),
 437                                        L"http://www.google.com/",
 438                                        L"http://www.google.com/favicon.ico"));
 439   ASSERT_TRUE(CreateUrlFile(path.AppendASCII("SubFolder\\Title.url"),
 440                             L"http://www.link.com/"));
 441   ASSERT_TRUE(CreateUrlFileWithFavicon(path.AppendASCII("SubFolder.url"),
 442                                        L"http://www.subfolder.com/",
 443                                        L"http://www.google.com/favicon.ico"));
 444   ASSERT_TRUE(CreateUrlFile(path.AppendASCII("TheLink.url"),
 445                             L"http://www.links-thelink.com/"));
 446   ASSERT_TRUE(CreateUrlFileWithFavicon(path.AppendASCII("WithPortAndQuery.url"),
 447                                        L"http://host:8080/cgi?q=query",
 448                                        L"http://example.com/favicon.ico"));
 449   ASSERT_TRUE(CreateUrlFileWithFavicon(
 450       path.AppendASCII("\x0061").Append(L"\x4E2D\x6587.url"),
 451       L"http://chinese-title-favorite/",
 452       L"http://example.com/favicon.ico"));
 453   ASSERT_TRUE(CreateUrlFile(links_path.AppendASCII("TheLink.url"),
 454                             L"http://www.links-thelink.com/"));
 455   ASSERT_TRUE(CreateUrlFile(
 456       links_path.AppendASCII("SubFolderOfLinks").AppendASCII("SubLink.url"),
 457       L"http://www.links-sublink.com/"));
 458   ASSERT_TRUE(CreateUrlFile(path.AppendASCII("IEDefaultLink.url"),
 459                             L"http://go.microsoft.com/fwlink/?linkid=140813"));
 460   base::WriteFile(path.AppendASCII("InvalidUrlFile.url"), "x", 1);
 461   base::WriteFile(path.AppendASCII("PlainTextFile.txt"), "x", 1);
 462
 463   const base::char16* root_links[] = {
 464     L"Links",
 465     L"Google Home Page.url",
 466     L"TheLink.url",
 467     L"SubFolder",
 468     L"WithPortAndQuery.url",
 469     L"a",
 470     L"SubFolder.url",
 471   };
 472   ASSERT_TRUE(CreateOrderBlob(
 473       base::FilePath(path), L"",
 474       std::vector<base::string16>(root_links,
 475                                   root_links + arraysize(root_links))));
 476
 477   HRESULT res;
 478
 479   // Sets up a special history link.
 480   base::win::ScopedComPtr<IUrlHistoryStg2> url_history_stg2;
 481   res = url_history_stg2.CreateInstance(CLSID_CUrlHistory, NULL,
 482                                         CLSCTX_INPROC_SERVER);
 483   ASSERT_TRUE(res == S_OK);
 484   res = url_history_stg2->AddUrl(kIEIdentifyUrl, kIEIdentifyTitle, 0);
 485   ASSERT_TRUE(res == S_OK);
 486
 487   // Starts to import the above settings.
 488   // Deletes itself.
 489   ExternalProcessImporterHost* host = new ExternalProcessImporterHost;
 490   TestObserver* observer = new TestObserver(
 491       importer::HISTORY | importer::PASSWORDS | importer::FAVORITES,
 492       TestObserver::IE6);
 493   host->set_observer(observer);
 494
 495   importer::SourceProfile source_profile;
 496   source_profile.importer_type = importer::TYPE_IE;
 497   source_profile.source_path = temp_dir_.path();
 498
 499   host->StartImportSettings(
 500       source_profile,
 501       browser()->profile(),
 502       importer::HISTORY | importer::PASSWORDS | importer::FAVORITES,
 503       observer);
 504   base::MessageLoop::current()->Run();
 505
 506   // Cleans up.
 507   url_history_stg2->DeleteUrl(kIEIdentifyUrl, 0);
 508   url_history_stg2.Release();
 509 }
 510
 511 IN_PROC_BROWSER_TEST_F(IEImporterBrowserTest,
 512                        IEImporterMalformedFavoritesRegistry) {
 513   // Sets up a favorites folder.
 514   base::FilePath path = temp_dir_.path().AppendASCII("Favorites");
 515   CreateDirectory(path.value().c_str(), NULL);
 516   CreateDirectory(path.AppendASCII("b").value().c_str(), NULL);
 517   ASSERT_TRUE(CreateUrlFile(path.AppendASCII("a.url"),
 518                             L"http://www.google.com/0"));
 519   ASSERT_TRUE(CreateUrlFile(path.AppendASCII("b").AppendASCII("a.url"),
 520                             L"http://www.google.com/1"));
 521   ASSERT_TRUE(CreateUrlFile(path.AppendASCII("b").AppendASCII("b.url"),
 522                             L"http://www.google.com/2"));
 523   ASSERT_TRUE(CreateUrlFile(path.AppendASCII("c.url"),
 524                             L"http://www.google.com/3"));
 525
 526   struct BadBinaryData {
 527     const char* data;
 528     int length;
 529   };
 530   static const BadBinaryData kBadBinary[] = {
 531     // number_of_items field is truncated
 532     {"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
 533      "\x00\xff\xff\xff", 17},
 534     // number_of_items = 0xffff, but the byte sequence is too short.
 535     {"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
 536      "\xff\xff\x00\x00", 20},
 537     // number_of_items = 1, size_of_item is too big.
 538     {"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
 539      "\x01\x00\x00\x00"
 540      "\xff\xff\x00\x00\x00\x00\x00\x00"
 541      "\x00\x00\x00\x00", 32},
 542     // number_of_items = 1, size_of_item = 16, size_of_shid is too big.
 543     {"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
 544      "\x01\x00\x00\x00"
 545      "\x10\x00\x00\x00\x00\x00\x00\x00"
 546      "\xff\x7f\x00\x00" "\x00\x00\x00\x00", 36},
 547     // number_of_items = 1, size_of_item = 16, size_of_shid is too big.
 548     {"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
 549      "\x01\x00\x00\x00"
 550      "\x10\x00\x00\x00\x00\x00\x00\x00"
 551      "\x06\x00\x00\x00" "\x00\x00\x00\x00", 36},
 552   };
 553
 554   // Verify malformed registry data are safely ignored and alphabetical
 555   // sort is performed.
 556   for (size_t i = 0; i < arraysize(kBadBinary); ++i) {
 557     base::string16 key_path(importer::GetIEFavoritesOrderKey());
 558     base::win::RegKey key;
 559     ASSERT_EQ(ERROR_SUCCESS,
 560               key.Create(HKEY_CURRENT_USER, key_path.c_str(), KEY_WRITE));
 561     ASSERT_EQ(ERROR_SUCCESS,
 562               key.WriteValue(L"Order", kBadBinary[i].data, kBadBinary[i].length,
 563                              REG_BINARY));
 564
 565     // Starts to import the above settings.
 566     // Deletes itself.
 567     ExternalProcessImporterHost* host = new ExternalProcessImporterHost;
 568     MalformedFavoritesRegistryTestObserver* observer =
 569         new MalformedFavoritesRegistryTestObserver();
 570     host->set_observer(observer);
 571
 572     importer::SourceProfile source_profile;
 573     source_profile.importer_type = importer::TYPE_IE;
 574     source_profile.source_path = temp_dir_.path();
 575
 576     host->StartImportSettings(
 577         source_profile,
 578         browser()->profile(),
 579         importer::FAVORITES,
 580         observer);
 581     base::MessageLoop::current()->Run();
 582   }
 583 }
 584
 585 IN_PROC_BROWSER_TEST_F(IEImporterBrowserTest, IE7ImporterPasswordsTest) {
 586   // Starts to import the IE7 passwords.
 587   // Deletes itself.
 588   ExternalProcessImporterHost* host = new ExternalProcessImporterHost;
 589   TestObserver* observer = new TestObserver(importer::PASSWORDS,
 590                                             TestObserver::IE7);
 591   host->set_observer(observer);
 592
 593   base::string16 key_path(importer::GetIE7PasswordsKey());
 594   base::win::RegKey key;
 595   ASSERT_EQ(ERROR_SUCCESS,
 596             key.Create(HKEY_CURRENT_USER, key_path.c_str(), KEY_WRITE));
 597   key.WriteValue(L"Test1", 1);
 598
 599   importer::SourceProfile source_profile;
 600   source_profile.importer_type = importer::TYPE_IE;
 601   source_profile.source_path = temp_dir_.path();
 602
 603   host->StartImportSettings(
 604       source_profile,
 605       browser()->profile(),
 606       importer::PASSWORDS,
 607       observer);
 608   base::MessageLoop::current()->Run();
 609 }
 610
 611 IN_PROC_BROWSER_TEST_F(IEImporterBrowserTest, IEImporterHomePageTest) {
 612   // Starts to import the IE home page.
 613   // Deletes itself.
 614   ExternalProcessImporterHost* host = new ExternalProcessImporterHost;
 615   TestObserver* observer = new TestObserver(importer::HOME_PAGE,
 616                                             TestObserver::IE6);
 617   host->set_observer(observer);
 618
 619   base::string16 key_path(importer::GetIESettingsKey());
 620   base::win::RegKey key;
 621   ASSERT_EQ(ERROR_SUCCESS,
 622             key.Create(HKEY_CURRENT_USER, key_path.c_str(), KEY_WRITE));
 623   key.WriteValue(L"Start Page", L"http://www.test.com/");
 624
 625   importer::SourceProfile source_profile;
 626   source_profile.importer_type = importer::TYPE_IE;
 627   source_profile.source_path = temp_dir_.path();
 628
 629   host->StartImportSettings(
 630       source_profile,
 631       browser()->profile(),
 632       importer::HOME_PAGE,
 633       observer);
 634   base::MessageLoop::current()->Run();
 635 }
 636