bookmark_html_writer_unittest.cc revision 5d1f7b1de12d16ceb2c938c56701a3e8bfa558f7 
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 "chrome/browser/bookmarks/bookmark_html_writer.h"
6
7#include "base/files/scoped_temp_dir.h"
8#include "base/i18n/time_formatting.h"
9#include "base/path_service.h"
10#include "base/run_loop.h"
11#include "base/strings/string16.h"
12#include "base/strings/string_util.h"
13#include "base/strings/utf_string_conversions.h"
14#include "base/time/time.h"
15#include "chrome/browser/bookmarks/bookmark_model.h"
16#include "chrome/browser/bookmarks/bookmark_model_factory.h"
17#include "chrome/browser/bookmarks/bookmark_test_helpers.h"
18#include "chrome/browser/favicon/favicon_service.h"
19#include "chrome/browser/favicon/favicon_service_factory.h"
20#include "chrome/browser/history/history_service.h"
21#include "chrome/browser/history/history_service_factory.h"
22#include "chrome/common/importer/imported_bookmark_entry.h"
23#include "chrome/common/importer/imported_favicon_usage.h"
24#include "chrome/test/base/testing_profile.h"
25#include "chrome/utility/importer/bookmark_html_reader.h"
26#include "content/public/test/test_browser_thread_bundle.h"
27#include "grit/generated_resources.h"
28#include "testing/gtest/include/gtest/gtest.h"
29#include "third_party/skia/include/core/SkBitmap.h"
30#include "ui/base/l10n/l10n_util.h"
31#include "ui/gfx/codec/png_codec.h"
32
33namespace {
34
35const int kIconWidth = 16;
36const int kIconHeight = 16;
37
38void MakeTestSkBitmap(int w, int h, SkBitmap* bmp) {
39  bmp->setConfig(SkBitmap::kARGB_8888_Config, w, h);
40  bmp->allocPixels();
41
42  uint32_t* src_data = bmp->getAddr32(0, 0);
43  for (int i = 0; i < w * h; i++) {
44    src_data[i] = SkPreMultiplyARGB(i % 255, i % 250, i % 245, i % 240);
45  }
46}
47
48}  // namespace
49
50class BookmarkHTMLWriterTest : public testing::Test {
51 protected:
52  virtual void SetUp() {
53    testing::Test::SetUp();
54    ASSERT_TRUE(temp_dir_.CreateUniqueTempDir());
55    path_ = temp_dir_.path().AppendASCII("bookmarks.html");
56  }
57
58  // Converts an ImportedBookmarkEntry to a string suitable for assertion
59  // testing.
60  base::string16 BookmarkEntryToString(const ImportedBookmarkEntry& entry) {
61    base::string16 result;
62    result.append(base::ASCIIToUTF16("on_toolbar="));
63    if (entry.in_toolbar)
64      result.append(base::ASCIIToUTF16("true"));
65    else
66      result.append(base::ASCIIToUTF16("false"));
67
68    result.append(base::ASCIIToUTF16(" url=") +
69        base::UTF8ToUTF16(entry.url.spec()));
70
71    result.append(base::ASCIIToUTF16(" path="));
72    for (size_t i = 0; i < entry.path.size(); ++i) {
73      if (i != 0)
74        result.append(base::ASCIIToUTF16("/"));
75      result.append(entry.path[i]);
76    }
77
78    result.append(base::ASCIIToUTF16(" title="));
79    result.append(entry.title);
80
81    result.append(base::ASCIIToUTF16(" time="));
82    result.append(base::TimeFormatFriendlyDateAndTime(entry.creation_time));
83    return result;
84  }
85
86  // Creates a set of bookmark values to a string for assertion testing.
87  base::string16 BookmarkValuesToString(bool on_toolbar,
88                                  const GURL& url,
89                                  const base::string16& title,
90                                  base::Time creation_time,
91                                  const base::string16& f1,
92                                  const base::string16& f2,
93                                  const base::string16& f3) {
94    ImportedBookmarkEntry entry;
95    entry.in_toolbar = on_toolbar;
96    entry.url = url;
97    if (!f1.empty()) {
98      entry.path.push_back(f1);
99      if (!f2.empty()) {
100        entry.path.push_back(f2);
101        if (!f3.empty())
102          entry.path.push_back(f3);
103      }
104    }
105    entry.title = title;
106    entry.creation_time = creation_time;
107    return BookmarkEntryToString(entry);
108  }
109
110  void AssertBookmarkEntryEquals(const ImportedBookmarkEntry& entry,
111                                 bool on_toolbar,
112                                 const GURL& url,
113                                 const base::string16& title,
114                                 base::Time creation_time,
115                                 const base::string16& f1,
116                                 const base::string16& f2,
117                                 const base::string16& f3) {
118    EXPECT_EQ(BookmarkValuesToString(on_toolbar, url, title, creation_time,
119                                     f1, f2, f3),
120              BookmarkEntryToString(entry));
121  }
122
123  base::ScopedTempDir temp_dir_;
124  base::FilePath path_;
125};
126
127// Class that will notify message loop when file is written.
128class BookmarksObserver : public BookmarksExportObserver {
129 public:
130  explicit BookmarksObserver(base::RunLoop* loop) : loop_(loop) {
131    DCHECK(loop);
132  }
133
134  virtual void OnExportFinished() OVERRIDE {
135    loop_->Quit();
136  }
137
138 private:
139  base::RunLoop* loop_;
140
141  DISALLOW_COPY_AND_ASSIGN(BookmarksObserver);
142};
143
144// Tests bookmark_html_writer by populating a BookmarkModel, writing it out by
145// way of bookmark_html_writer, then using the importer to read it back in.
146TEST_F(BookmarkHTMLWriterTest, Test) {
147  content::TestBrowserThreadBundle thread_bundle;
148
149  TestingProfile profile;
150  ASSERT_TRUE(profile.CreateHistoryService(true, false));
151  profile.BlockUntilHistoryProcessesPendingRequests();
152  profile.CreateFaviconService();
153  profile.CreateBookmarkModel(true);
154
155  BookmarkModel* model = BookmarkModelFactory::GetForProfile(&profile);
156  test::WaitForBookmarkModelToLoad(model);
157
158  // Create test PNG representing favicon for url1.
159  SkBitmap bitmap;
160  MakeTestSkBitmap(kIconWidth, kIconHeight, &bitmap);
161  std::vector<unsigned char> icon_data;
162  gfx::PNGCodec::EncodeBGRASkBitmap(bitmap, false, &icon_data);
163
164  // Populate the BookmarkModel. This creates the following bookmark structure:
165  // Bookmarks bar
166  //   F1
167  //     url1
168  //     F2
169  //       url2
170  //   url3
171  //   url4
172  // Other
173  //   url1
174  //   url2
175  //   F3
176  //     F4
177  //       url1
178  // Mobile
179  //   url1
180  //   <bookmark without a title.>
181  base::string16 f1_title = base::ASCIIToUTF16("F\"&;<1\"");
182  base::string16 f2_title = base::ASCIIToUTF16("F2");
183  base::string16 f3_title = base::ASCIIToUTF16("F 3");
184  base::string16 f4_title = base::ASCIIToUTF16("F4");
185  base::string16 url1_title = base::ASCIIToUTF16("url 1");
186  base::string16 url2_title = base::ASCIIToUTF16("url&2");
187  base::string16 url3_title = base::ASCIIToUTF16("url\"3");
188  base::string16 url4_title = base::ASCIIToUTF16("url\"&;");
189  base::string16 unnamed_bookmark_title = base::ASCIIToUTF16("");
190  GURL url1("http://url1");
191  GURL url1_favicon("http://url1/icon.ico");
192  GURL url2("http://url2");
193  GURL url3("http://url3");
194  GURL url4("javascript:alert(\"Hello!\");");
195  GURL unnamed_bookmark_url("about:blank");
196  base::Time t1(base::Time::Now());
197  base::Time t2(t1 + base::TimeDelta::FromHours(1));
198  base::Time t3(t1 + base::TimeDelta::FromHours(1));
199  base::Time t4(t1 + base::TimeDelta::FromHours(1));
200  const BookmarkNode* f1 = model->AddFolder(
201      model->bookmark_bar_node(), 0, f1_title);
202  model->AddURLWithCreationTime(f1, 0, url1_title, url1, t1);
203  HistoryServiceFactory::GetForProfile(&profile, Profile::EXPLICIT_ACCESS)->
204      AddPage(url1, base::Time::Now(), history::SOURCE_BROWSED);
205  FaviconServiceFactory::GetForProfile(
206      &profile, Profile::EXPLICIT_ACCESS)->SetFavicons(
207          url1, url1_favicon, chrome::FAVICON,
208          gfx::Image::CreateFrom1xBitmap(bitmap));
209  const BookmarkNode* f2 = model->AddFolder(f1, 1, f2_title);
210  model->AddURLWithCreationTime(f2, 0, url2_title, url2, t2);
211  model->AddURLWithCreationTime(model->bookmark_bar_node(),
212                                1, url3_title, url3, t3);
213
214  model->AddURLWithCreationTime(model->other_node(), 0, url1_title, url1, t1);
215  model->AddURLWithCreationTime(model->other_node(), 1, url2_title, url2, t2);
216  const BookmarkNode* f3 = model->AddFolder(model->other_node(), 2, f3_title);
217  const BookmarkNode* f4 = model->AddFolder(f3, 0, f4_title);
218  model->AddURLWithCreationTime(f4, 0, url1_title, url1, t1);
219  model->AddURLWithCreationTime(model->bookmark_bar_node(), 2, url4_title,
220                                url4, t4);
221  model->AddURLWithCreationTime(model->mobile_node(), 0, url1_title, url1, t1);
222  model->AddURLWithCreationTime(model->mobile_node(), 1, unnamed_bookmark_title,
223                                unnamed_bookmark_url, t2);
224
225  base::RunLoop run_loop;
226
227  // Write to a temp file.
228  BookmarksObserver observer(&run_loop);
229  bookmark_html_writer::WriteBookmarks(&profile, path_, &observer);
230  run_loop.Run();
231
232  // Clear favicon so that it would be read from file.
233  FaviconServiceFactory::GetForProfile(
234      &profile, Profile::EXPLICIT_ACCESS)->SetFavicons(
235          url1, url1_favicon, chrome::FAVICON, gfx::Image());
236
237  // Read the bookmarks back in.
238  std::vector<ImportedBookmarkEntry> parsed_bookmarks;
239  std::vector<ImportedFaviconUsage> favicons;
240  bookmark_html_reader::ImportBookmarksFile(base::Callback<bool(void)>(),
241                                            base::Callback<bool(const GURL&)>(),
242                                            path_,
243                                            &parsed_bookmarks,
244                                            &favicons);
245
246  // Check loaded favicon (url1 is represented by 4 separate bookmarks).
247  EXPECT_EQ(4U, favicons.size());
248  for (size_t i = 0; i < favicons.size(); i++) {
249    if (url1_favicon == favicons[i].favicon_url) {
250      EXPECT_EQ(1U, favicons[i].urls.size());
251      std::set<GURL>::const_iterator iter = favicons[i].urls.find(url1);
252      ASSERT_TRUE(iter != favicons[i].urls.end());
253      ASSERT_TRUE(*iter == url1);
254      ASSERT_TRUE(favicons[i].png_data == icon_data);
255    }
256  }
257
258  // Verify we got back what we wrote.
259  ASSERT_EQ(9U, parsed_bookmarks.size());
260  // Windows and ChromeOS builds use Sentence case.
261  base::string16 bookmark_folder_name =
262      l10n_util::GetStringUTF16(IDS_BOOKMARK_BAR_FOLDER_NAME);
263  AssertBookmarkEntryEquals(parsed_bookmarks[0], true, url1, url1_title, t1,
264                            bookmark_folder_name, f1_title, base::string16());
265  AssertBookmarkEntryEquals(parsed_bookmarks[1], true, url2, url2_title, t2,
266                            bookmark_folder_name, f1_title, f2_title);
267  AssertBookmarkEntryEquals(parsed_bookmarks[2], true, url3, url3_title, t3,
268                            bookmark_folder_name, base::string16(),
269                            base::string16());
270  AssertBookmarkEntryEquals(parsed_bookmarks[3], true, url4, url4_title, t4,
271                            bookmark_folder_name, base::string16(),
272                            base::string16());
273  AssertBookmarkEntryEquals(parsed_bookmarks[4], false, url1, url1_title, t1,
274                            base::string16(), base::string16(),
275                            base::string16());
276  AssertBookmarkEntryEquals(parsed_bookmarks[5], false, url2, url2_title, t2,
277                            base::string16(), base::string16(),
278                            base::string16());
279  AssertBookmarkEntryEquals(parsed_bookmarks[6], false, url1, url1_title, t1,
280                            f3_title, f4_title, base::string16());
281  AssertBookmarkEntryEquals(parsed_bookmarks[7], false, url1, url1_title, t1,
282                            base::string16(), base::string16(),
283                            base::string16());
284  AssertBookmarkEntryEquals(parsed_bookmarks[8], false, unnamed_bookmark_url,
285                            unnamed_bookmark_title, t2,
286                            base::string16(), base::string16(),
287                            base::string16());
288}
289