history_quick_provider_unittest.cc revision 731df977c0511bca2206b5f333555b1205ff1f43
1// Copyright (c) 2010 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_quick_provider.h" 6 7#include <algorithm> 8#include <functional> 9#include <set> 10#include <string> 11#include <vector> 12 13#include "base/message_loop.h" 14#include "base/scoped_ptr.h" 15#include "base/utf_string_conversions.h" 16#include "chrome/browser/browser_thread.h" 17#include "chrome/browser/history/history.h" 18#include "chrome/browser/history/url_database.h" 19#include "chrome/browser/prefs/pref_service.h" 20#include "chrome/common/pref_names.h" 21#include "chrome/test/testing_profile.h" 22#include "testing/gtest/include/gtest/gtest.h" 23 24using base::Time; 25using base::TimeDelta; 26 27struct TestURLInfo { 28 std::string url; 29 std::string title; 30 int visit_count; 31 int typed_count; 32 int days_from_now; 33} quick_test_db[] = { 34 {"http://www.google.com/", "Google", 3, 3, 0}, 35 {"http://slashdot.org/favorite_page.html", "Favorite page", 200, 100, 0}, 36 {"http://kerneltrap.org/not_very_popular.html", "Less popular", 4, 0, 0}, 37 {"http://freshmeat.net/unpopular.html", "Unpopular", 1, 1, 0}, 38 {"http://news.google.com/?ned=us&topic=n", "Google News - U.S.", 2, 2, 0}, 39 {"http://news.google.com/", "Google News", 1, 1, 0}, 40 {"http://foo.com/", "Dir", 5, 5, 0}, 41 {"http://foo.com/dir/", "Dir", 2, 2, 0}, 42 {"http://foo.com/dir/another/", "Dir", 5, 1, 0}, 43 {"http://foo.com/dir/another/again/", "Dir", 10, 0, 0}, 44 {"http://foo.com/dir/another/again/myfile.html", "File", 10, 2, 0}, 45 {"http://startest.com/y/a", "A", 5, 2, 0}, 46 {"http://startest.com/y/b", "B", 1, 2, 0}, 47 {"http://startest.com/x/c", "C", 1, 1, 1}, 48 {"http://startest.com/x/d", "D", 1, 1, 1}, 49 {"http://startest.com/y/e", "E", 1, 1, 2}, 50 {"http://startest.com/y/f", "F", 1, 1, 2}, 51 {"http://startest.com/y/g", "G", 1, 1, 4}, 52 {"http://startest.com/y/h", "H", 1, 1, 4}, 53 {"http://startest.com/y/i", "I", 1, 1, 5}, 54 {"http://startest.com/y/j", "J", 1, 1, 5}, 55 {"http://startest.com/y/k", "K", 1, 1, 6}, 56 {"http://startest.com/y/l", "L", 1, 1, 6}, 57 {"http://startest.com/y/m", "M", 1, 1, 6}, 58 {"http://abcdefghixyzjklmnopqrstuvw.com/a", "An XYZ", 1, 1, 0}, 59 {"http://spaces.com/path%20with%20spaces/foo.html", "Spaces", 2, 2, 0}, 60 {"http://abcdefghijklxyzmnopqrstuvw.com/a", "An XYZ", 1, 1, 0}, 61 {"http://abcdefxyzghijklmnopqrstuvw.com/a", "An XYZ", 1, 1, 0}, 62 {"http://abcxyzdefghijklmnopqrstuvw.com/a", "An XYZ", 1, 1, 0}, 63 {"http://xyzabcdefghijklmnopqrstuvw.com/a", "An XYZ", 1, 1, 0}, 64}; 65 66class HistoryQuickProviderTest : public testing::Test, 67 public ACProviderListener { 68 public: 69 HistoryQuickProviderTest() 70 : ui_thread_(BrowserThread::UI, &message_loop_), 71 file_thread_(BrowserThread::FILE, &message_loop_) {} 72 73 // ACProviderListener 74 virtual void OnProviderUpdate(bool updated_matches); 75 76 protected: 77 void SetUp() { 78 profile_.reset(new TestingProfile()); 79 profile_->CreateHistoryService(true, false); 80 profile_->CreateBookmarkModel(true); 81 profile_->BlockUntilBookmarkModelLoaded(); 82 history_service_ = profile_->GetHistoryService(Profile::EXPLICIT_ACCESS); 83 EXPECT_TRUE(history_service_); 84 provider_ = new HistoryQuickProvider(this, profile_.get()); 85 FillData(); 86 } 87 88 void TearDown() { 89 provider_ = NULL; 90 } 91 92 // Fills test data into the history system. 93 void FillData(); 94 95 // Runs an autocomplete query on |text| and checks to see that the returned 96 // results' destination URLs match those provided. |expected_urls| does not 97 // need to be in sorted order. 98 void RunTest(const std::wstring text, 99 std::vector<std::string> expected_urls, 100 std::string expected_top_result); 101 102 MessageLoopForUI message_loop_; 103 BrowserThread ui_thread_; 104 BrowserThread file_thread_; 105 106 scoped_ptr<TestingProfile> profile_; 107 HistoryService* history_service_; 108 109 private: 110 scoped_refptr<HistoryQuickProvider> provider_; 111}; 112 113void HistoryQuickProviderTest::OnProviderUpdate(bool updated_matches) { 114 MessageLoop::current()->Quit(); 115} 116 117void HistoryQuickProviderTest::FillData() { 118 history::URLDatabase* db = history_service_->InMemoryDatabase(); 119 ASSERT_TRUE(db != NULL); 120 for (size_t i = 0; i < arraysize(quick_test_db); ++i) { 121 const TestURLInfo& cur = quick_test_db[i]; 122 const GURL current_url(cur.url); 123 Time visit_time = Time::Now() - TimeDelta::FromDays(cur.days_from_now); 124 125 history::URLRow url_info(current_url); 126 url_info.set_title(UTF8ToUTF16(cur.title)); 127 url_info.set_visit_count(cur.visit_count); 128 url_info.set_typed_count(cur.typed_count); 129 url_info.set_last_visit(visit_time); 130 url_info.set_hidden(false); 131 EXPECT_TRUE(db->AddURL(url_info)); 132 133 history_service_->AddPageWithDetails(current_url, UTF8ToUTF16(cur.title), 134 cur.visit_count, cur.typed_count, 135 visit_time, false, 136 history::SOURCE_BROWSED); 137 } 138 139 history::InMemoryURLIndex* index = new history::InMemoryURLIndex(); 140 PrefService* prefs = profile_->GetPrefs(); 141 std::string languages(prefs->GetString(prefs::kAcceptLanguages)); 142 index->Init(db, languages); 143 provider_->SetIndexForTesting(index); 144} 145 146class SetShouldContain : public std::unary_function<const std::string&, 147 std::set<std::string> > { 148 public: 149 explicit SetShouldContain(const ACMatches& matched_urls) { 150 for (ACMatches::const_iterator iter = matched_urls.begin(); 151 iter != matched_urls.end(); ++iter) 152 matches_.insert(iter->destination_url.spec()); 153 } 154 155 void operator()(const std::string& expected) { 156 EXPECT_EQ(1U, matches_.erase(expected)); 157 } 158 159 std::set<std::string> LeftOvers() const { return matches_; } 160 161 private: 162 std::set<std::string> matches_; 163}; 164 165void HistoryQuickProviderTest::RunTest(const std::wstring text, 166 std::vector<std::string> expected_urls, 167 std::string expected_top_result) { 168 std::sort(expected_urls.begin(), expected_urls.end()); 169 170 MessageLoop::current()->RunAllPending(); 171 AutocompleteInput input(text, std::wstring(), false, false, false); 172 provider_->Start(input, false); 173 EXPECT_TRUE(provider_->done()); 174 175 ACMatches matches = provider_->matches(); 176 // If the number of expected and actual matches aren't equal then we need 177 // test no further, but let's do anyway so that we know which URLs failed. 178 EXPECT_EQ(expected_urls.size(), matches.size()); 179 180 // Verify that all expected URLs were found and that all found URLs 181 // were expected. 182 std::set<std::string> leftovers = 183 for_each(expected_urls.begin(), expected_urls.end(), 184 SetShouldContain(matches)).LeftOvers(); 185 EXPECT_TRUE(leftovers.empty()); 186 187 // See if we got the expected top scorer. 188 if (!matches.empty()) { 189 std::partial_sort(matches.begin(), matches.begin() + 1, 190 matches.end(), AutocompleteMatch::MoreRelevant); 191 EXPECT_EQ(expected_top_result, matches[0].destination_url.spec()); 192 } 193} 194 195TEST_F(HistoryQuickProviderTest, SimpleSingleMatch) { 196 std::wstring text(L"slashdot"); 197 std::string expected_url("http://slashdot.org/favorite_page.html"); 198 std::vector<std::string> expected_urls; 199 expected_urls.push_back(expected_url); 200 RunTest(text, expected_urls, expected_url); 201} 202 203TEST_F(HistoryQuickProviderTest, MultiMatch) { 204 std::wstring text(L"foo"); 205 std::vector<std::string> expected_urls; 206 expected_urls.push_back("http://foo.com/"); 207 expected_urls.push_back("http://foo.com/dir/"); 208 expected_urls.push_back("http://foo.com/dir/another/"); 209 expected_urls.push_back("http://foo.com/dir/another/again/"); 210 expected_urls.push_back("http://foo.com/dir/another/again/myfile.html"); 211 expected_urls.push_back("http://spaces.com/path%20with%20spaces/foo.html"); 212 RunTest(text, expected_urls, "http://foo.com/"); 213} 214 215TEST_F(HistoryQuickProviderTest, StartRelativeMatch) { 216 std::wstring text(L"xyz"); 217 std::vector<std::string> expected_urls; 218 expected_urls.push_back("http://xyzabcdefghijklmnopqrstuvw.com/a"); 219 expected_urls.push_back("http://abcxyzdefghijklmnopqrstuvw.com/a"); 220 expected_urls.push_back("http://abcdefxyzghijklmnopqrstuvw.com/a"); 221 expected_urls.push_back("http://abcdefghixyzjklmnopqrstuvw.com/a"); 222 expected_urls.push_back("http://abcdefghijklxyzmnopqrstuvw.com/a"); 223 RunTest(text, expected_urls, "http://xyzabcdefghijklmnopqrstuvw.com/a"); 224} 225 226TEST_F(HistoryQuickProviderTest, RecencyMatch) { 227 std::wstring text(L"startest"); 228 std::vector<std::string> expected_urls; 229 expected_urls.push_back("http://startest.com/y/a"); 230 expected_urls.push_back("http://startest.com/y/b"); 231 expected_urls.push_back("http://startest.com/x/c"); 232 expected_urls.push_back("http://startest.com/x/d"); 233 expected_urls.push_back("http://startest.com/y/e"); 234 expected_urls.push_back("http://startest.com/y/f"); 235 RunTest(text, expected_urls, "http://startest.com/y/a"); 236} 237