history_url_provider_unittest.cc revision 5821806d5e7f356e8fa4b058a389a808ea183019 
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/autocomplete/history_url_provider.h"
6
7#include <algorithm>
8
9#include "base/file_util.h"
10#include "base/message_loop.h"
11#include "base/path_service.h"
12#include "base/string_util.h"
13#include "base/time.h"
14#include "base/utf_string_conversions.h"
15#include "chrome/browser/autocomplete/autocomplete_match.h"
16#include "chrome/browser/autocomplete/autocomplete_provider.h"
17#include "chrome/browser/autocomplete/autocomplete_provider_listener.h"
18#include "chrome/browser/autocomplete/history_quick_provider.h"
19#include "chrome/browser/history/history.h"
20#include "chrome/browser/history/history_service_factory.h"
21#include "chrome/browser/net/url_fixer_upper.h"
22#include "chrome/test/base/testing_browser_process.h"
23#include "chrome/test/base/testing_profile.h"
24#include "content/public/test/test_browser_thread.h"
25#include "testing/gtest/include/gtest/gtest.h"
26
27using base::Time;
28using base::TimeDelta;
29
30using content::BrowserThread;
31
32struct TestURLInfo {
33  const char* url;
34  const char* title;
35  int visit_count;
36  int typed_count;
37} test_db[] = {
38  {"http://www.google.com/", "Google", 3, 3},
39
40  // High-quality pages should get a host synthesized as a lower-quality match.
41  {"http://slashdot.org/favorite_page.html", "Favorite page", 200, 100},
42
43  // Less popular pages should have hosts synthesized as higher-quality
44  // matches.
45  {"http://kerneltrap.org/not_very_popular.html", "Less popular", 4, 0},
46
47  // Unpopular pages should not appear in the results at all.
48  {"http://freshmeat.net/unpopular.html", "Unpopular", 1, 0},
49
50  // If a host has a match, we should pick it up during host synthesis.
51  {"http://news.google.com/?ned=us&topic=n", "Google News - U.S.", 2, 2},
52  {"http://news.google.com/", "Google News", 1, 1},
53
54  // Matches that are normally not inline-autocompletable should be
55  // autocompleted if they are shorter substitutes for longer matches that would
56  // have been inline autocompleted.
57  {"http://synthesisatest.com/foo/", "Test A", 1, 1},
58  {"http://synthesisbtest.com/foo/", "Test B", 1, 1},
59  {"http://synthesisbtest.com/foo/bar.html", "Test B Bar", 2, 2},
60
61  // Suggested short URLs must be "good enough" and must match user input.
62  {"http://foo.com/", "Dir", 5, 5},
63  {"http://foo.com/dir/", "Dir", 2, 2},
64  {"http://foo.com/dir/another/", "Dir", 5, 1},
65  {"http://foo.com/dir/another/again/", "Dir", 10, 0},
66  {"http://foo.com/dir/another/again/myfile.html", "File", 10, 2},
67
68  // We throw in a lot of extra URLs here to make sure we're testing the
69  // history database's query, not just the autocomplete provider.
70  {"http://startest.com/y/a", "A", 2, 2},
71  {"http://startest.com/y/b", "B", 5, 2},
72  {"http://startest.com/x/c", "C", 5, 2},
73  {"http://startest.com/x/d", "D", 5, 5},
74  {"http://startest.com/y/e", "E", 4, 2},
75  {"http://startest.com/y/f", "F", 3, 2},
76  {"http://startest.com/y/g", "G", 3, 2},
77  {"http://startest.com/y/h", "H", 3, 2},
78  {"http://startest.com/y/i", "I", 3, 2},
79  {"http://startest.com/y/j", "J", 3, 2},
80  {"http://startest.com/y/k", "K", 3, 2},
81  {"http://startest.com/y/l", "L", 3, 2},
82  {"http://startest.com/y/m", "M", 3, 2},
83
84  // A file: URL is useful for testing that fixup does the right thing w.r.t.
85  // the number of trailing slashes on the user's input.
86  {"file:///C:/foo.txt", "", 2, 2},
87
88  // Results with absurdly high typed_counts so that very generic queries like
89  // "http" will give consistent results even if more data is added above.
90  {"http://bogussite.com/a", "Bogus A", 10002, 10000},
91  {"http://bogussite.com/b", "Bogus B", 10001, 10000},
92  {"http://bogussite.com/c", "Bogus C", 10000, 10000},
93
94  // Domain name with number.
95  {"http://www.17173.com/", "Domain with number", 3, 3},
96
97  // URLs to test exact-matching behavior.
98  {"http://go/", "Intranet URL", 1, 1},
99  {"http://gooey/", "Intranet URL 2", 5, 5},
100
101  // URLs for testing offset adjustment.
102  {"http://www.\xEA\xB5\x90\xEC\x9C\xA1.kr/", "Korean", 2, 2},
103  {"http://spaces.com/path%20with%20spaces/foo.html", "Spaces", 2, 2},
104  {"http://ms/c++%20style%20guide", "Style guide", 2, 2},
105
106  // URLs for testing ctrl-enter behavior.
107  {"http://binky/", "Intranet binky", 2, 2},
108  {"http://winky/", "Intranet winky", 2, 2},
109  {"http://www.winky.com/", "Internet winky", 5, 0},
110
111  // URLs used by EmptyVisits.
112  {"http://pandora.com/", "Pandora", 2, 2},
113  // This entry is explicitly added more recently than
114  // history::kLowQualityMatchAgeLimitInDays.
115  // {"http://p/", "p", 0, 0},
116
117  // For intranet based tests.
118  {"http://intra/one", "Intranet", 2, 2},
119  {"http://intra/two", "Intranet two", 1, 1},
120  {"http://intra/three", "Intranet three", 2, 2},
121  {"http://moo/bar", "Intranet moo", 1, 1},
122  {"http://typedhost/typedpath", "Intranet typed", 1, 1},
123  {"http://typedhost/untypedpath", "Intranet untyped", 1, 0},
124
125  {"http://x.com/one", "Internet", 2, 2},
126  {"http://x.com/two", "Internet two", 1, 1},
127  {"http://x.com/three", "Internet three", 2, 2},
128};
129
130class HistoryURLProviderTest : public testing::Test,
131                               public AutocompleteProviderListener {
132 public:
133  HistoryURLProviderTest()
134      : ui_thread_(BrowserThread::UI, &message_loop_),
135        file_thread_(BrowserThread::FILE, &message_loop_),
136        sort_matches_(false) {
137    HistoryQuickProvider::set_disabled(true);
138  }
139
140  virtual ~HistoryURLProviderTest() {
141    HistoryQuickProvider::set_disabled(false);
142  }
143
144  // AutocompleteProviderListener:
145  virtual void OnProviderUpdate(bool updated_matches) OVERRIDE;
146
147 protected:
148  // testing::Test
149  virtual void SetUp() {
150    SetUpImpl(false);
151  }
152  virtual void TearDown();
153
154  // Does the real setup.
155  void SetUpImpl(bool no_db);
156
157  // Fills test data into the history system.
158  void FillData();
159
160  // Runs an autocomplete query on |text| and checks to see that the returned
161  // results' destination URLs match those provided.
162  void RunTest(const string16 text,
163               const string16& desired_tld,
164               bool prevent_inline_autocomplete,
165               const std::string* expected_urls,
166               size_t num_results);
167
168  void RunAdjustOffsetTest(const string16 text, size_t expected_offset);
169
170  MessageLoopForUI message_loop_;
171  content::TestBrowserThread ui_thread_;
172  content::TestBrowserThread file_thread_;
173  ACMatches matches_;
174  scoped_ptr<TestingProfile> profile_;
175  HistoryService* history_service_;
176  scoped_refptr<HistoryURLProvider> autocomplete_;
177  // Should the matches be sorted and duplicates removed?
178  bool sort_matches_;
179};
180
181class HistoryURLProviderTestNoDB : public HistoryURLProviderTest {
182 protected:
183  virtual void SetUp() {
184    SetUpImpl(true);
185  }
186};
187
188void HistoryURLProviderTest::OnProviderUpdate(bool updated_matches) {
189  if (autocomplete_->done())
190    MessageLoop::current()->Quit();
191}
192
193void HistoryURLProviderTest::SetUpImpl(bool no_db) {
194  profile_.reset(new TestingProfile());
195  profile_->CreateHistoryService(true, no_db);
196  history_service_ =
197      HistoryServiceFactory::GetForProfile(profile_.get(),
198                                           Profile::EXPLICIT_ACCESS);
199
200  autocomplete_ = new HistoryURLProvider(this, profile_.get(), "en-US,en,ko");
201
202  FillData();
203}
204
205void HistoryURLProviderTest::TearDown() {
206  autocomplete_ = NULL;
207}
208
209void HistoryURLProviderTest::FillData() {
210  // All visits are a long time ago (some tests require this since we do some
211  // special logic for things visited very recently). Note that this time must
212  // be more recent than the "archived history" threshold for the data to go
213  // into the main database.
214  //
215  // TODO(brettw) It would be nice if we could test this behavior, in which
216  // case the time would be specifed in the test_db structure.
217  Time visit_time = Time::Now() - TimeDelta::FromDays(80);
218
219  for (size_t i = 0; i < arraysize(test_db); ++i) {
220    const TestURLInfo& cur = test_db[i];
221    const GURL current_url(cur.url);
222    history_service_->AddPageWithDetails(current_url, UTF8ToUTF16(cur.title),
223                                         cur.visit_count, cur.typed_count,
224                                         visit_time, false,
225                                         history::SOURCE_BROWSED);
226  }
227
228  history_service_->AddPageWithDetails(
229      GURL("http://p/"), UTF8ToUTF16("p"), 0, 0,
230      Time::Now() -
231      TimeDelta::FromDays(history::kLowQualityMatchAgeLimitInDays - 1),
232      false, history::SOURCE_BROWSED);
233}
234
235void HistoryURLProviderTest::RunTest(const string16 text,
236                                     const string16& desired_tld,
237                                     bool prevent_inline_autocomplete,
238                                     const std::string* expected_urls,
239                                     size_t num_results) {
240  AutocompleteInput input(text, desired_tld, prevent_inline_autocomplete,
241                          false, true, AutocompleteInput::ALL_MATCHES);
242  autocomplete_->Start(input, false);
243  if (!autocomplete_->done())
244    MessageLoop::current()->Run();
245
246  matches_ = autocomplete_->matches();
247  if (sort_matches_) {
248    for (ACMatches::iterator i = matches_.begin(); i != matches_.end(); ++i)
249      i->ComputeStrippedDestinationURL(profile_.get());
250    std::sort(matches_.begin(), matches_.end(),
251              &AutocompleteMatch::DestinationSortFunc);
252    matches_.erase(std::unique(matches_.begin(), matches_.end(),
253                               &AutocompleteMatch::DestinationsEqual),
254                   matches_.end());
255    std::sort(matches_.begin(), matches_.end(),
256              &AutocompleteMatch::MoreRelevant);
257  }
258  ASSERT_EQ(num_results, matches_.size()) << "Input text: " << text
259                                          << "\nTLD: \"" << desired_tld << "\"";
260  for (size_t i = 0; i < num_results; ++i)
261    EXPECT_EQ(expected_urls[i], matches_[i].destination_url.spec());
262}
263
264void HistoryURLProviderTest::RunAdjustOffsetTest(const string16 text,
265                                                 size_t expected_offset) {
266  AutocompleteInput input(text, string16(), false, false, true,
267                          AutocompleteInput::ALL_MATCHES);
268  autocomplete_->Start(input, false);
269  if (!autocomplete_->done())
270    MessageLoop::current()->Run();
271
272  matches_ = autocomplete_->matches();
273  ASSERT_GE(matches_.size(), 1U) << "Input text: " << text;
274  EXPECT_EQ(expected_offset, matches_[0].inline_autocomplete_offset);
275}
276
277TEST_F(HistoryURLProviderTest, PromoteShorterURLs) {
278  // Test that hosts get synthesized below popular pages.
279  const std::string expected_nonsynth[] = {
280    "http://slashdot.org/favorite_page.html",
281    "http://slashdot.org/",
282  };
283  RunTest(ASCIIToUTF16("slash"), string16(), true, expected_nonsynth,
284          arraysize(expected_nonsynth));
285
286  // Test that hosts get synthesized above less popular pages.
287  const std::string expected_synth[] = {
288    "http://kerneltrap.org/",
289    "http://kerneltrap.org/not_very_popular.html",
290  };
291  RunTest(ASCIIToUTF16("kernel"), string16(), true, expected_synth,
292          arraysize(expected_synth));
293
294  // Test that unpopular pages are ignored completely.
295  RunTest(ASCIIToUTF16("fresh"), string16(), true, NULL, 0);
296
297  // Test that if we create or promote shorter suggestions that would not
298  // normally be inline autocompletable, we make them inline autocompletable if
299  // the original suggestion (that we replaced as "top") was inline
300  // autocompletable.
301  const std::string expected_synthesisa[] = {
302    "http://synthesisatest.com/",
303    "http://synthesisatest.com/foo/",
304  };
305  RunTest(ASCIIToUTF16("synthesisa"), string16(), false, expected_synthesisa,
306          arraysize(expected_synthesisa));
307  EXPECT_LT(matches_.front().relevance, 1200);
308  const std::string expected_synthesisb[] = {
309    "http://synthesisbtest.com/foo/",
310    "http://synthesisbtest.com/foo/bar.html",
311  };
312  RunTest(ASCIIToUTF16("synthesisb"), string16(), false, expected_synthesisb,
313          arraysize(expected_synthesisb));
314  EXPECT_GE(matches_.front().relevance, 1410);
315
316  // Test that if we have a synthesized host that matches a suggestion, they
317  // get combined into one.
318  const std::string expected_combine[] = {
319    "http://news.google.com/",
320    "http://news.google.com/?ned=us&topic=n",
321  };
322  ASSERT_NO_FATAL_FAILURE(RunTest(ASCIIToUTF16("news"), string16(), true,
323      expected_combine, arraysize(expected_combine)));
324  // The title should also have gotten set properly on the host for the
325  // synthesized one, since it was also in the results.
326  EXPECT_EQ(ASCIIToUTF16("Google News"), matches_.front().description);
327
328  // Test that short URL matching works correctly as the user types more
329  // (several tests):
330  // The entry for foo.com is the best of all five foo.com* entries.
331  const std::string short_1[] = {
332    "http://foo.com/",
333    "http://foo.com/dir/another/again/myfile.html",
334    "http://foo.com/dir/",
335  };
336  RunTest(ASCIIToUTF16("foo"), string16(), true, short_1, arraysize(short_1));
337
338  // When the user types the whole host, make sure we don't get two results for
339  // it.
340  const std::string short_2[] = {
341    "http://foo.com/",
342    "http://foo.com/dir/another/again/myfile.html",
343    "http://foo.com/dir/",
344    "http://foo.com/dir/another/",
345  };
346  RunTest(ASCIIToUTF16("foo.com"), string16(), true, short_2,
347          arraysize(short_2));
348  RunTest(ASCIIToUTF16("foo.com/"), string16(), true, short_2,
349          arraysize(short_2));
350
351  // The filename is the second best of the foo.com* entries, but there is a
352  // shorter URL that's "good enough".  The host doesn't match the user input
353  // and so should not appear.
354  const std::string short_3[] = {
355    "http://foo.com/d",
356    "http://foo.com/dir/another/",
357    "http://foo.com/dir/another/again/myfile.html",
358    "http://foo.com/dir/",
359  };
360  RunTest(ASCIIToUTF16("foo.com/d"), string16(), true, short_3,
361          arraysize(short_3));
362
363  // We shouldn't promote shorter URLs than the best if they're not good
364  // enough.
365  const std::string short_4[] = {
366    "http://foo.com/dir/another/a",
367    "http://foo.com/dir/another/again/myfile.html",
368    "http://foo.com/dir/another/again/",
369  };
370  RunTest(ASCIIToUTF16("foo.com/dir/another/a"), string16(), true, short_4,
371          arraysize(short_4));
372
373  // Exact matches should always be best no matter how much more another match
374  // has been typed.
375  const std::string short_5a[] = {
376    "http://gooey/",
377    "http://www.google.com/",
378    "http://go/",
379  };
380  const std::string short_5b[] = {
381    "http://go/",
382    "http://gooey/",
383    "http://www.google.com/",
384  };
385  RunTest(ASCIIToUTF16("g"), string16(), false, short_5a, arraysize(short_5a));
386  RunTest(ASCIIToUTF16("go"), string16(), false, short_5b, arraysize(short_5b));
387}
388
389TEST_F(HistoryURLProviderTest, CullRedirects) {
390  // URLs we will be using, plus the visit counts they will initially get
391  // (the redirect set below will also increment the visit counts). We want
392  // the results to be in A,B,C order. Note also that our visit counts are
393  // all high enough so that domain synthesizing won't get triggered.
394  struct TestCase {
395    const char* url;
396    int count;
397  } test_cases[] = {
398    {"http://redirects/A", 30},
399    {"http://redirects/B", 20},
400    {"http://redirects/C", 10}
401  };
402  for (size_t i = 0; i < ARRAYSIZE_UNSAFE(test_cases); i++) {
403    history_service_->AddPageWithDetails(GURL(test_cases[i].url),
404        UTF8ToUTF16("Title"), test_cases[i].count, test_cases[i].count,
405        Time::Now(), false, history::SOURCE_BROWSED);
406  }
407
408  // Create a B->C->A redirect chain, but set the visit counts such that they
409  // will appear in A,B,C order in the results. The autocomplete query will
410  // search for the most recent visit when looking for redirects, so this will
411  // be found even though the previous visits had no redirects.
412  history::RedirectList redirects_to_a;
413  redirects_to_a.push_back(GURL(test_cases[1].url));
414  redirects_to_a.push_back(GURL(test_cases[2].url));
415  redirects_to_a.push_back(GURL(test_cases[0].url));
416  history_service_->AddPage(GURL(test_cases[0].url), base::Time::Now(),
417      NULL, 0, GURL(), redirects_to_a, content::PAGE_TRANSITION_TYPED,
418      history::SOURCE_BROWSED, true);
419
420  // Because all the results are part of a redirect chain with other results,
421  // all but the first one (A) should be culled. We should get the default
422  // "what you typed" result, plus this one.
423  const string16 typing(ASCIIToUTF16("http://redirects/"));
424  const std::string expected_results[] = {
425    UTF16ToUTF8(typing),
426    test_cases[0].url,
427  };
428  RunTest(typing, string16(), true, expected_results,
429          arraysize(expected_results));
430}
431
432TEST_F(HistoryURLProviderTest, WhatYouTyped) {
433  // Make sure we suggest a What You Typed match at the right times.
434  RunTest(ASCIIToUTF16("wytmatch"), string16(), false, NULL, 0);
435  RunTest(ASCIIToUTF16("wytmatch foo bar"), string16(), false, NULL, 0);
436  RunTest(ASCIIToUTF16("wytmatch+foo+bar"), string16(), false, NULL, 0);
437  RunTest(ASCIIToUTF16("wytmatch+foo+bar.com"), string16(), false, NULL, 0);
438
439  const std::string results_1[] = {"http://www.wytmatch.com/"};
440  RunTest(ASCIIToUTF16("wytmatch"), ASCIIToUTF16("com"), false, results_1,
441          arraysize(results_1));
442
443  const std::string results_2[] = {"http://wytmatch%20foo%20bar/"};
444  RunTest(ASCIIToUTF16("http://wytmatch foo bar"), string16(), false, results_2,
445          arraysize(results_2));
446
447  const std::string results_3[] = {"https://wytmatch%20foo%20bar/"};
448  RunTest(ASCIIToUTF16("https://wytmatch foo bar"), string16(), false,
449          results_3, arraysize(results_3));
450
451  // Test the corner case where a user has fully typed a previously visited
452  // intranet address and is now hitting ctrl-enter, which completes to a
453  // previously unvisted internet domain.
454  const std::string binky_results[] = {"http://binky/"};
455  const std::string binky_com_results[] = {
456    "http://www.binky.com/",
457    "http://binky/",
458  };
459  RunTest(ASCIIToUTF16("binky"), string16(), false, binky_results,
460          arraysize(binky_results));
461  RunTest(ASCIIToUTF16("binky"), ASCIIToUTF16("com"), false, binky_com_results,
462          arraysize(binky_com_results));
463
464  // Test the related case where a user has fully typed a previously visited
465  // intranet address and is now hitting ctrl-enter, which completes to a
466  // previously visted internet domain.
467  const std::string winky_results[] = {
468    "http://winky/",
469    "http://www.winky.com/",
470  };
471  const std::string winky_com_results[] = {
472    "http://www.winky.com/",
473    "http://winky/",
474  };
475  RunTest(ASCIIToUTF16("winky"), string16(), false, winky_results,
476          arraysize(winky_results));
477  RunTest(ASCIIToUTF16("winky"), ASCIIToUTF16("com"), false, winky_com_results,
478          arraysize(winky_com_results));
479}
480
481TEST_F(HistoryURLProviderTest, Fixup) {
482  // Test for various past crashes we've had.
483  RunTest(ASCIIToUTF16("\\"), string16(), false, NULL, 0);
484  RunTest(ASCIIToUTF16("#"), string16(), false, NULL, 0);
485  RunTest(ASCIIToUTF16("%20"), string16(), false, NULL, 0);
486  const std::string fixup_crash[] = {"http://%EF%BD%A5@s/"};
487  RunTest(WideToUTF16(L"\uff65@s"), string16(), false, fixup_crash,
488          arraysize(fixup_crash));
489  RunTest(WideToUTF16(L"\u2015\u2015@ \uff7c"), string16(), false, NULL, 0);
490
491  // Fixing up "file:" should result in an inline autocomplete offset of just
492  // after "file:", not just after "file://".
493  const string16 input_1(ASCIIToUTF16("file:"));
494  const std::string fixup_1[] = {"file:///C:/foo.txt"};
495  ASSERT_NO_FATAL_FAILURE(RunTest(input_1, string16(), false, fixup_1,
496                                  arraysize(fixup_1)));
497  EXPECT_EQ(input_1.length(), matches_.front().inline_autocomplete_offset);
498
499  // Fixing up "http:/" should result in an inline autocomplete offset of just
500  // after "http:/", not just after "http:".
501  const string16 input_2(ASCIIToUTF16("http:/"));
502  const std::string fixup_2[] = {
503    "http://bogussite.com/a",
504    "http://bogussite.com/b",
505    "http://bogussite.com/c",
506  };
507  ASSERT_NO_FATAL_FAILURE(RunTest(input_2, string16(), false, fixup_2,
508                                  arraysize(fixup_2)));
509  EXPECT_EQ(input_2.length(), matches_.front().inline_autocomplete_offset);
510
511  // Adding a TLD to a small number like "56" should result in "www.56.com"
512  // rather than "0.0.0.56.com".
513  const std::string fixup_3[] = {"http://www.56.com/"};
514  RunTest(ASCIIToUTF16("56"), ASCIIToUTF16("com"), true, fixup_3,
515          arraysize(fixup_3));
516
517  // An input looks like a IP address like "127.0.0.1" should result in
518  // "http://127.0.0.1/".
519  const std::string fixup_4[] = {"http://127.0.0.1/"};
520  RunTest(ASCIIToUTF16("127.0.0.1"), string16(), false, fixup_4,
521          arraysize(fixup_4));
522
523  // An number "17173" should result in "http://www.17173.com/" in db.
524  const std::string fixup_5[] = {"http://www.17173.com/"};
525  RunTest(ASCIIToUTF16("17173"), string16(), false, fixup_5,
526          arraysize(fixup_5));
527}
528
529TEST_F(HistoryURLProviderTest, AdjustOffset) {
530  RunAdjustOffsetTest(WideToUTF16(L"http://www.\uAD50\uC721"), 13);
531  RunAdjustOffsetTest(ASCIIToUTF16("http://spaces.com/path%20with%20spa"), 31);
532  RunAdjustOffsetTest(ASCIIToUTF16("http://ms/c++ s"), 15);
533}
534
535// Make sure the results for the input 'p' don't change between the first and
536// second passes.
537TEST_F(HistoryURLProviderTest, EmptyVisits) {
538  // Wait for history to create the in memory DB.
539  profile_->BlockUntilHistoryProcessesPendingRequests();
540
541  AutocompleteInput input(ASCIIToUTF16("p"), string16(), false, false, true,
542                          AutocompleteInput::ALL_MATCHES);
543  autocomplete_->Start(input, false);
544  // HistoryURLProvider shouldn't be done (waiting on async results).
545  EXPECT_FALSE(autocomplete_->done());
546
547  // We should get back an entry for pandora.
548  matches_ = autocomplete_->matches();
549  ASSERT_GT(matches_.size(), 0u);
550  EXPECT_EQ(GURL("http://pandora.com/"), matches_[0].destination_url);
551  int pandora_relevance = matches_[0].relevance;
552
553  // Run the message loop. When |autocomplete_| finishes the loop is quit.
554  MessageLoop::current()->Run();
555  EXPECT_TRUE(autocomplete_->done());
556  matches_ = autocomplete_->matches();
557  ASSERT_GT(matches_.size(), 0u);
558  EXPECT_EQ(GURL("http://pandora.com/"), matches_[0].destination_url);
559  EXPECT_EQ(pandora_relevance, matches_[0].relevance);
560}
561
562TEST_F(HistoryURLProviderTestNoDB, NavigateWithoutDB) {
563  // Ensure that we will still produce matches for navigation when there is no
564  // database.
565  std::string navigation_1[] = {"http://test.com/"};
566  RunTest(ASCIIToUTF16("test.com"), string16(), false, navigation_1,
567          arraysize(navigation_1));
568
569  std::string navigation_2[] = {"http://slash/"};
570  RunTest(ASCIIToUTF16("slash"), string16(), false, navigation_2,
571          arraysize(navigation_2));
572
573  RunTest(ASCIIToUTF16("this is a query"), string16(), false, NULL, 0);
574}
575
576TEST_F(HistoryURLProviderTest, DontAutocompleteOnTrailingWhitespace) {
577  AutocompleteInput input(ASCIIToUTF16("slash "), string16(), false,
578                          false, true, AutocompleteInput::ALL_MATCHES);
579  autocomplete_->Start(input, false);
580  if (!autocomplete_->done())
581    MessageLoop::current()->Run();
582
583  // None of the matches should attempt to autocomplete.
584  matches_ = autocomplete_->matches();
585  for (size_t i = 0; i < matches_.size(); ++i)
586    EXPECT_EQ(string16::npos, matches_[i].inline_autocomplete_offset);
587}
588
589TEST_F(HistoryURLProviderTest, TreatEmailsAsSearches) {
590  // Visiting foo.com should not make this string be treated as a navigation.
591  // That means the result should be scored around 1200 ("what you typed")
592  // and not 1400+.
593  const std::string expected[] = {"http://user@foo.com/"};
594  ASSERT_NO_FATAL_FAILURE(RunTest(ASCIIToUTF16("user@foo.com"), string16(),
595                                  false, expected, arraysize(expected)));
596  EXPECT_LE(1200, matches_[0].relevance);
597  EXPECT_LT(matches_[0].relevance, 1210);
598}
599
600TEST_F(HistoryURLProviderTest, IntranetURLsWithPaths) {
601  struct TestCase {
602    const char* input;
603    int relevance;
604  } test_cases[] = {
605    { "fooey", 0 },
606    { "fooey/", 1200 },     // 1200 for URL would still navigate by default.
607    { "fooey/a", 1200 },    // 1200 for UNKNOWN would not.
608    { "fooey/a b", 1200 },  // Also UNKNOWN.
609    { "gooey", 1410 },
610    { "gooey/", 1410 },
611    { "gooey/a", 1400 },
612    { "gooey/a b", 1400 },
613  };
614  for (size_t i = 0; i < ARRAYSIZE_UNSAFE(test_cases); ++i) {
615    SCOPED_TRACE(test_cases[i].input);
616    if (test_cases[i].relevance == 0) {
617      RunTest(ASCIIToUTF16(test_cases[i].input), string16(), false, NULL, 0);
618    } else {
619      const std::string output[] = {
620        URLFixerUpper::FixupURL(test_cases[i].input, std::string()).spec()
621      };
622      ASSERT_NO_FATAL_FAILURE(RunTest(ASCIIToUTF16(test_cases[i].input),
623                              string16(), false, output, arraysize(output)));
624      // Actual relevance should be at least what test_cases expects and
625      // and no more than 10 more.
626      EXPECT_LE(test_cases[i].relevance, matches_[0].relevance);
627      EXPECT_LT(matches_[0].relevance, test_cases[i].relevance + 10);
628    }
629  }
630}
631
632// Makes sure autocompletion happens for intranet sites that have been
633// previoulsy visited.
634TEST_F(HistoryURLProviderTest, IntranetURLCompletion) {
635  sort_matches_ = true;
636
637  const std::string expected1[] = {
638    "http://intra/three",
639    "http://intra/two",
640  };
641  ASSERT_NO_FATAL_FAILURE(RunTest(ASCIIToUTF16("intra/t"), string16(), false,
642                                  expected1, arraysize(expected1)));
643  EXPECT_LE(1410, matches_[0].relevance);
644  EXPECT_LT(matches_[0].relevance, 1420);
645  EXPECT_EQ(matches_[0].relevance - 1, matches_[1].relevance);
646
647  const std::string expected2[] = {
648    "http://moo/b",
649    "http://moo/bar",
650  };
651  ASSERT_NO_FATAL_FAILURE(RunTest(ASCIIToUTF16("moo/b"), string16(), false,
652                                  expected2, arraysize(expected2)));
653  // The url what you typed match should be around 1400, otherwise the
654  // search what you typed match is going to be first.
655  EXPECT_LE(1400, matches_[0].relevance);
656  EXPECT_LT(matches_[0].relevance, 1410);
657
658  const std::string expected3[] = {
659    "http://intra/one",
660    "http://intra/three",
661    "http://intra/two",
662  };
663  RunTest(ASCIIToUTF16("intra"), string16(), false, expected3,
664          arraysize(expected3));
665
666  const std::string expected4[] = {
667    "http://intra/one",
668    "http://intra/three",
669    "http://intra/two",
670  };
671  RunTest(ASCIIToUTF16("intra/"), string16(), false, expected4,
672          arraysize(expected4));
673
674  const std::string expected5[] = {
675    "http://intra/one",
676  };
677  ASSERT_NO_FATAL_FAILURE(RunTest(ASCIIToUTF16("intra/o"), string16(), false,
678                                  expected5, arraysize(expected5)));
679  EXPECT_LE(1410, matches_[0].relevance);
680  EXPECT_LT(matches_[0].relevance, 1420);
681
682  const std::string expected6[] = {
683    "http://intra/x",
684  };
685  ASSERT_NO_FATAL_FAILURE(RunTest(ASCIIToUTF16("intra/x"), string16(), false,
686                                  expected6, arraysize(expected6)));
687  EXPECT_LE(1400, matches_[0].relevance);
688  EXPECT_LT(matches_[0].relevance, 1410);
689
690  const std::string expected7[] = {
691    "http://typedhost/untypedpath",
692  };
693  ASSERT_NO_FATAL_FAILURE(RunTest(ASCIIToUTF16("typedhost/untypedpath"),
694      string16(), false, expected7, arraysize(expected7)));
695  EXPECT_LE(1400, matches_[0].relevance);
696  EXPECT_LT(matches_[0].relevance, 1410);
697}
698
699TEST_F(HistoryURLProviderTest, CrashDueToFixup) {
700  // This test passes if we don't crash.  The results don't matter.
701  const char* const test_cases[] = {
702    "//c",
703    "\\@st"
704  };
705  for (size_t i = 0; i < arraysize(test_cases); ++i) {
706    AutocompleteInput input(ASCIIToUTF16(test_cases[i]), string16(), false,
707                            false, true, AutocompleteInput::ALL_MATCHES);
708    autocomplete_->Start(input, false);
709    if (!autocomplete_->done())
710      MessageLoop::current()->Run();
711  }
712}
713