| // Copyright (c) 2012 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include <algorithm> |
| #include <string> |
| #include <utility> |
| |
| #include "base/basictypes.h" |
| #include "base/compiler_specific.h" |
| #include "base/files/file_path.h" |
| #include "base/files/file_util.h" |
| #include "base/files/scoped_temp_dir.h" |
| #include "base/memory/scoped_ptr.h" |
| #include "base/strings/string16.h" |
| #include "base/strings/utf_string_conversions.h" |
| #include "chrome/browser/history/top_sites_factory.h" |
| #include "chrome/test/base/testing_profile.h" |
| #include "components/history/core/browser/expire_history_backend.h" |
| #include "components/history/core/browser/history_backend_notifier.h" |
| #include "components/history/core/browser/history_database.h" |
| #include "components/history/core/browser/thumbnail_database.h" |
| #include "components/history/core/browser/top_sites.h" |
| #include "components/history/core/common/thumbnail_score.h" |
| #include "components/history/core/test/history_client_fake_bookmarks.h" |
| #include "components/history/core/test/test_history_database.h" |
| #include "components/history/core/test/thumbnail-inl.h" |
| #include "content/public/test/test_browser_thread.h" |
| #include "testing/gtest/include/gtest/gtest.h" |
| #include "third_party/skia/include/core/SkBitmap.h" |
| #include "ui/gfx/codec/jpeg_codec.h" |
| |
| using base::Time; |
| using base::TimeDelta; |
| using base::TimeTicks; |
| using content::BrowserThread; |
| |
| // Filename constants. |
| static const base::FilePath::CharType kHistoryFile[] = |
| FILE_PATH_LITERAL("History"); |
| static const base::FilePath::CharType kThumbnailFile[] = |
| FILE_PATH_LITERAL("Thumbnails"); |
| |
| // The test must be in the history namespace for the gtest forward declarations |
| // to work. It also eliminates a bunch of ugly "history::". |
| namespace history { |
| |
| // ExpireHistoryTest ----------------------------------------------------------- |
| |
| class ExpireHistoryTest : public testing::Test, |
| public HistoryBackendNotifier { |
| public: |
| ExpireHistoryTest() |
| : ui_thread_(BrowserThread::UI, &message_loop_), |
| db_thread_(BrowserThread::DB, &message_loop_), |
| expirer_(this, &history_client_), |
| now_(Time::Now()) {} |
| |
| protected: |
| // Called by individual tests when they want data populated. |
| void AddExampleData(URLID url_ids[3], Time visit_times[4]); |
| // Add visits with source information. |
| void AddExampleSourceData(const GURL& url, URLID* id); |
| |
| // Returns true if the given favicon/thumbnail has an entry in the DB. |
| bool HasFavicon(favicon_base::FaviconID favicon_id); |
| bool HasThumbnail(URLID url_id); |
| |
| favicon_base::FaviconID GetFavicon(const GURL& page_url, |
| favicon_base::IconType icon_type); |
| |
| // EXPECTs that each URL-specific history thing (basically, everything but |
| // favicons) is gone, the reason being either that it was automatically |
| // |expired|, or manually deleted. |
| void EnsureURLInfoGone(const URLRow& row, bool expired); |
| |
| // Returns whether HistoryBackendNotifier::NotifyURLsModified was |
| // called for |url|. |
| bool ModifiedNotificationSent(const GURL& url); |
| |
| // Clears the list of notifications received. |
| void ClearLastNotifications() { |
| urls_modified_notifications_.clear(); |
| urls_deleted_notifications_.clear(); |
| } |
| |
| void StarURL(const GURL& url) { history_client_.AddBookmark(url); } |
| |
| static bool IsStringInFile(const base::FilePath& filename, const char* str); |
| |
| // Returns the path the db files are created in. |
| const base::FilePath& path() const { return tmp_dir_.path(); } |
| |
| // This must be destroyed last. |
| base::ScopedTempDir tmp_dir_; |
| |
| HistoryClientFakeBookmarks history_client_; |
| |
| base::MessageLoopForUI message_loop_; |
| content::TestBrowserThread ui_thread_; |
| content::TestBrowserThread db_thread_; |
| |
| ExpireHistoryBackend expirer_; |
| |
| scoped_ptr<HistoryDatabase> main_db_; |
| scoped_ptr<ThumbnailDatabase> thumb_db_; |
| TestingProfile profile_; |
| |
| // Time at the beginning of the test, so everybody agrees what "now" is. |
| const Time now_; |
| |
| typedef std::vector<URLRows> URLsModifiedNotificationList; |
| URLsModifiedNotificationList urls_modified_notifications_; |
| |
| typedef std::vector<std::pair<bool, URLRows>> URLsDeletedNotificationList; |
| URLsDeletedNotificationList urls_deleted_notifications_; |
| |
| private: |
| void SetUp() override { |
| ASSERT_TRUE(tmp_dir_.CreateUniqueTempDir()); |
| |
| base::FilePath history_name = path().Append(kHistoryFile); |
| main_db_.reset(new TestHistoryDatabase); |
| if (main_db_->Init(history_name) != sql::INIT_OK) |
| main_db_.reset(); |
| |
| base::FilePath thumb_name = path().Append(kThumbnailFile); |
| thumb_db_.reset(new ThumbnailDatabase(NULL)); |
| if (thumb_db_->Init(thumb_name) != sql::INIT_OK) |
| thumb_db_.reset(); |
| |
| expirer_.SetDatabases(main_db_.get(), thumb_db_.get()); |
| profile_.CreateTopSites(); |
| profile_.BlockUntilTopSitesLoaded(); |
| } |
| |
| void TearDown() override { |
| |
| ClearLastNotifications(); |
| |
| expirer_.SetDatabases(NULL, NULL); |
| |
| main_db_.reset(); |
| thumb_db_.reset(); |
| } |
| |
| // HistoryBackendNotifier: |
| void NotifyFaviconChanged(const std::set<GURL>& urls) override {} |
| void NotifyURLVisited(ui::PageTransition transition, |
| const URLRow& row, |
| const RedirectList& redirects, |
| base::Time visit_time) override {} |
| void NotifyURLsModified(const URLRows& rows) override { |
| urls_modified_notifications_.push_back(rows); |
| } |
| void NotifyURLsDeleted(bool all_history, |
| bool expired, |
| const URLRows& rows, |
| const std::set<GURL>& favicon_urls) override { |
| urls_deleted_notifications_.push_back(std::make_pair(expired, rows)); |
| } |
| }; |
| |
| // The example data consists of 4 visits. The middle two visits are to the |
| // same URL, while the first and last are for unique ones. This allows a test |
| // for the oldest or newest to include both a URL that should get totally |
| // deleted (the one on the end) with one that should only get a visit deleted |
| // (with the one in the middle) when it picks the proper threshold time. |
| // |
| // Each visit has indexed data, each URL has thumbnail. The first two URLs will |
| // share the same avicon, while the last one will have a unique favicon. The |
| // second visit for the middle URL is typed. |
| // |
| // The IDs of the added URLs, and the times of the four added visits will be |
| // added to the given arrays. |
| void ExpireHistoryTest::AddExampleData(URLID url_ids[3], Time visit_times[4]) { |
| if (!main_db_.get()) |
| return; |
| |
| // Four times for each visit. |
| visit_times[3] = Time::Now(); |
| visit_times[2] = visit_times[3] - TimeDelta::FromDays(1); |
| visit_times[1] = visit_times[3] - TimeDelta::FromDays(2); |
| visit_times[0] = visit_times[3] - TimeDelta::FromDays(3); |
| |
| // Two favicons. The first two URLs will share the same one, while the last |
| // one will have a unique favicon. |
| favicon_base::FaviconID favicon1 = |
| thumb_db_->AddFavicon(GURL("http://favicon/url1"), favicon_base::FAVICON); |
| favicon_base::FaviconID favicon2 = |
| thumb_db_->AddFavicon(GURL("http://favicon/url2"), favicon_base::FAVICON); |
| |
| // Three URLs. |
| URLRow url_row1(GURL("http://www.google.com/1")); |
| url_row1.set_last_visit(visit_times[0]); |
| url_row1.set_visit_count(1); |
| url_ids[0] = main_db_->AddURL(url_row1); |
| thumb_db_->AddIconMapping(url_row1.url(), favicon1); |
| |
| URLRow url_row2(GURL("http://www.google.com/2")); |
| url_row2.set_last_visit(visit_times[2]); |
| url_row2.set_visit_count(2); |
| url_row2.set_typed_count(1); |
| url_ids[1] = main_db_->AddURL(url_row2); |
| thumb_db_->AddIconMapping(url_row2.url(), favicon1); |
| |
| URLRow url_row3(GURL("http://www.google.com/3")); |
| url_row3.set_last_visit(visit_times[3]); |
| url_row3.set_visit_count(1); |
| url_ids[2] = main_db_->AddURL(url_row3); |
| thumb_db_->AddIconMapping(url_row3.url(), favicon2); |
| |
| // Thumbnails for each URL. |thumbnail| takes ownership of decoded SkBitmap. |
| scoped_ptr<SkBitmap> thumbnail_bitmap( |
| gfx::JPEGCodec::Decode(kGoogleThumbnail, sizeof(kGoogleThumbnail))); |
| gfx::Image thumbnail = gfx::Image::CreateFrom1xBitmap(*thumbnail_bitmap); |
| ThumbnailScore score(0.25, true, true, Time::Now()); |
| |
| Time time; |
| GURL gurl; |
| scoped_refptr<history::TopSites> top_sites = |
| TopSitesFactory::GetForProfile(&profile_); |
| top_sites->SetPageThumbnail(url_row1.url(), thumbnail, score); |
| top_sites->SetPageThumbnail(url_row2.url(), thumbnail, score); |
| top_sites->SetPageThumbnail(url_row3.url(), thumbnail, score); |
| |
| // Four visits. |
| VisitRow visit_row1; |
| visit_row1.url_id = url_ids[0]; |
| visit_row1.visit_time = visit_times[0]; |
| main_db_->AddVisit(&visit_row1, SOURCE_BROWSED); |
| |
| VisitRow visit_row2; |
| visit_row2.url_id = url_ids[1]; |
| visit_row2.visit_time = visit_times[1]; |
| main_db_->AddVisit(&visit_row2, SOURCE_BROWSED); |
| |
| VisitRow visit_row3; |
| visit_row3.url_id = url_ids[1]; |
| visit_row3.visit_time = visit_times[2]; |
| visit_row3.transition = ui::PAGE_TRANSITION_TYPED; |
| main_db_->AddVisit(&visit_row3, SOURCE_BROWSED); |
| |
| VisitRow visit_row4; |
| visit_row4.url_id = url_ids[2]; |
| visit_row4.visit_time = visit_times[3]; |
| main_db_->AddVisit(&visit_row4, SOURCE_BROWSED); |
| } |
| |
| void ExpireHistoryTest::AddExampleSourceData(const GURL& url, URLID* id) { |
| if (!main_db_) |
| return; |
| |
| Time last_visit_time = Time::Now(); |
| // Add one URL. |
| URLRow url_row1(url); |
| url_row1.set_last_visit(last_visit_time); |
| url_row1.set_visit_count(4); |
| URLID url_id = main_db_->AddURL(url_row1); |
| *id = url_id; |
| |
| // Four times for each visit. |
| VisitRow visit_row1(url_id, last_visit_time - TimeDelta::FromDays(4), 0, |
| ui::PAGE_TRANSITION_TYPED, 0); |
| main_db_->AddVisit(&visit_row1, SOURCE_SYNCED); |
| |
| VisitRow visit_row2(url_id, last_visit_time - TimeDelta::FromDays(3), 0, |
| ui::PAGE_TRANSITION_TYPED, 0); |
| main_db_->AddVisit(&visit_row2, SOURCE_BROWSED); |
| |
| VisitRow visit_row3(url_id, last_visit_time - TimeDelta::FromDays(2), 0, |
| ui::PAGE_TRANSITION_TYPED, 0); |
| main_db_->AddVisit(&visit_row3, SOURCE_EXTENSION); |
| |
| VisitRow visit_row4( |
| url_id, last_visit_time, 0, ui::PAGE_TRANSITION_TYPED, 0); |
| main_db_->AddVisit(&visit_row4, SOURCE_FIREFOX_IMPORTED); |
| } |
| |
| bool ExpireHistoryTest::HasFavicon(favicon_base::FaviconID favicon_id) { |
| if (!thumb_db_.get() || favicon_id == 0) |
| return false; |
| return thumb_db_->GetFaviconHeader(favicon_id, NULL, NULL); |
| } |
| |
| favicon_base::FaviconID ExpireHistoryTest::GetFavicon( |
| const GURL& page_url, |
| favicon_base::IconType icon_type) { |
| std::vector<IconMapping> icon_mappings; |
| if (thumb_db_->GetIconMappingsForPageURL(page_url, icon_type, |
| &icon_mappings)) { |
| return icon_mappings[0].icon_id; |
| } |
| return 0; |
| } |
| |
| bool ExpireHistoryTest::HasThumbnail(URLID url_id) { |
| // TODO(sky): fix this. This test isn't really valid for TopSites. For |
| // TopSites we should be checking URL always, not the id. |
| URLRow info; |
| if (!main_db_->GetURLRow(url_id, &info)) |
| return false; |
| GURL url = info.url(); |
| scoped_refptr<base::RefCountedMemory> data; |
| scoped_refptr<history::TopSites> top_sites = |
| TopSitesFactory::GetForProfile(&profile_); |
| return top_sites->GetPageThumbnail(url, false, &data); |
| } |
| |
| void ExpireHistoryTest::EnsureURLInfoGone(const URLRow& row, bool expired) { |
| // The passed in |row| must originate from |main_db_| so that its ID will be |
| // set to what had been in effect in |main_db_| before the deletion. |
| ASSERT_NE(0, row.id()); |
| |
| // Verify the URL no longer exists. |
| URLRow temp_row; |
| EXPECT_FALSE(main_db_->GetURLRow(row.id(), &temp_row)); |
| |
| // There should be no visits. |
| VisitVector visits; |
| main_db_->GetVisitsForURL(row.id(), &visits); |
| EXPECT_EQ(0U, visits.size()); |
| |
| // Thumbnail should be gone. |
| // TODO(sky): fix this, see comment in HasThumbnail. |
| // EXPECT_FALSE(HasThumbnail(row.id())); |
| |
| bool found_delete_notification = false; |
| for (const auto& pair : urls_deleted_notifications_) { |
| EXPECT_EQ(expired, pair.first); |
| const history::URLRows& rows(pair.second); |
| history::URLRows::const_iterator it_row = std::find_if( |
| rows.begin(), rows.end(), history::URLRow::URLRowHasURL(row.url())); |
| if (it_row != rows.end()) { |
| // Further verify that the ID is set to what had been in effect in the |
| // main database before the deletion. The InMemoryHistoryBackend relies |
| // on this to delete its cached copy of the row. |
| EXPECT_EQ(row.id(), it_row->id()); |
| found_delete_notification = true; |
| } |
| } |
| for (const auto& rows : urls_modified_notifications_) { |
| EXPECT_TRUE(std::find_if(rows.begin(), |
| rows.end(), |
| history::URLRow::URLRowHasURL(row.url())) == |
| rows.end()); |
| } |
| EXPECT_TRUE(found_delete_notification); |
| } |
| |
| bool ExpireHistoryTest::ModifiedNotificationSent(const GURL& url) { |
| for (const auto& rows : urls_modified_notifications_) { |
| if (std::find_if(rows.begin(), |
| rows.end(), |
| history::URLRow::URLRowHasURL(url)) != rows.end()) |
| return true; |
| } |
| return false; |
| } |
| |
| TEST_F(ExpireHistoryTest, DeleteFaviconsIfPossible) { |
| // Add a favicon record. |
| const GURL favicon_url("http://www.google.com/favicon.ico"); |
| favicon_base::FaviconID icon_id = |
| thumb_db_->AddFavicon(favicon_url, favicon_base::FAVICON); |
| EXPECT_TRUE(icon_id); |
| EXPECT_TRUE(HasFavicon(icon_id)); |
| |
| // The favicon should be deletable with no users. |
| { |
| ExpireHistoryBackend::DeleteEffects effects; |
| effects.affected_favicons.insert(icon_id); |
| expirer_.DeleteFaviconsIfPossible(&effects); |
| EXPECT_FALSE(HasFavicon(icon_id)); |
| EXPECT_EQ(1U, effects.deleted_favicons.size()); |
| EXPECT_EQ(1U, effects.deleted_favicons.count(favicon_url)); |
| } |
| |
| // Add back the favicon. |
| icon_id = thumb_db_->AddFavicon(favicon_url, favicon_base::TOUCH_ICON); |
| EXPECT_TRUE(icon_id); |
| EXPECT_TRUE(HasFavicon(icon_id)); |
| |
| // Add a page that references the favicon. |
| URLRow row(GURL("http://www.google.com/2")); |
| row.set_visit_count(1); |
| EXPECT_TRUE(main_db_->AddURL(row)); |
| thumb_db_->AddIconMapping(row.url(), icon_id); |
| |
| // Favicon should not be deletable. |
| { |
| ExpireHistoryBackend::DeleteEffects effects; |
| effects.affected_favicons.insert(icon_id); |
| expirer_.DeleteFaviconsIfPossible(&effects); |
| EXPECT_TRUE(HasFavicon(icon_id)); |
| EXPECT_TRUE(effects.deleted_favicons.empty()); |
| } |
| } |
| |
| // static |
| bool ExpireHistoryTest::IsStringInFile(const base::FilePath& filename, |
| const char* str) { |
| std::string contents; |
| EXPECT_TRUE(base::ReadFileToString(filename, &contents)); |
| return contents.find(str) != std::string::npos; |
| } |
| |
| // Deletes a URL with a favicon that it is the last referencer of, so that it |
| // should also get deleted. |
| // Fails near end of month. http://crbug.com/43586 |
| TEST_F(ExpireHistoryTest, DISABLED_DeleteURLAndFavicon) { |
| URLID url_ids[3]; |
| Time visit_times[4]; |
| AddExampleData(url_ids, visit_times); |
| |
| // Verify things are the way we expect with a URL row, favicon, thumbnail. |
| URLRow last_row; |
| ASSERT_TRUE(main_db_->GetURLRow(url_ids[2], &last_row)); |
| favicon_base::FaviconID favicon_id = |
| GetFavicon(last_row.url(), favicon_base::FAVICON); |
| EXPECT_TRUE(HasFavicon(favicon_id)); |
| // TODO(sky): fix this, see comment in HasThumbnail. |
| // EXPECT_TRUE(HasThumbnail(url_ids[2])); |
| |
| VisitVector visits; |
| main_db_->GetVisitsForURL(url_ids[2], &visits); |
| ASSERT_EQ(1U, visits.size()); |
| |
| // Delete the URL and its dependencies. |
| expirer_.DeleteURL(last_row.url()); |
| |
| // All the normal data + the favicon should be gone. |
| EnsureURLInfoGone(last_row, false); |
| EXPECT_FALSE(GetFavicon(last_row.url(), favicon_base::FAVICON)); |
| EXPECT_FALSE(HasFavicon(favicon_id)); |
| } |
| |
| // Deletes a URL with a favicon that other URLs reference, so that the favicon |
| // should not get deleted. This also tests deleting more than one visit. |
| TEST_F(ExpireHistoryTest, DeleteURLWithoutFavicon) { |
| URLID url_ids[3]; |
| Time visit_times[4]; |
| AddExampleData(url_ids, visit_times); |
| |
| // Verify things are the way we expect with a URL row, favicon, thumbnail. |
| URLRow last_row; |
| ASSERT_TRUE(main_db_->GetURLRow(url_ids[1], &last_row)); |
| favicon_base::FaviconID favicon_id = |
| GetFavicon(last_row.url(), favicon_base::FAVICON); |
| EXPECT_TRUE(HasFavicon(favicon_id)); |
| // TODO(sky): fix this, see comment in HasThumbnail. |
| // EXPECT_TRUE(HasThumbnail(url_ids[1])); |
| |
| VisitVector visits; |
| main_db_->GetVisitsForURL(url_ids[1], &visits); |
| EXPECT_EQ(2U, visits.size()); |
| |
| // Delete the URL and its dependencies. |
| expirer_.DeleteURL(last_row.url()); |
| |
| // All the normal data except the favicon should be gone. |
| EnsureURLInfoGone(last_row, false); |
| EXPECT_TRUE(HasFavicon(favicon_id)); |
| } |
| |
| // DeleteURL should not delete starred urls. |
| TEST_F(ExpireHistoryTest, DontDeleteStarredURL) { |
| URLID url_ids[3]; |
| Time visit_times[4]; |
| AddExampleData(url_ids, visit_times); |
| |
| URLRow url_row; |
| ASSERT_TRUE(main_db_->GetURLRow(url_ids[2], &url_row)); |
| |
| // Star the last URL. |
| StarURL(url_row.url()); |
| |
| // Attempt to delete the url. |
| expirer_.DeleteURL(url_row.url()); |
| |
| // Because the url is starred, it shouldn't be deleted. |
| GURL url = url_row.url(); |
| ASSERT_TRUE(main_db_->GetRowForURL(url, &url_row)); |
| |
| // And the favicon should exist. |
| favicon_base::FaviconID favicon_id = |
| GetFavicon(url_row.url(), favicon_base::FAVICON); |
| EXPECT_TRUE(HasFavicon(favicon_id)); |
| |
| // And no visits. |
| VisitVector visits; |
| main_db_->GetVisitsForURL(url_row.id(), &visits); |
| ASSERT_EQ(0U, visits.size()); |
| |
| // Should still have the thumbnail. |
| // TODO(sky): fix this, see comment in HasThumbnail. |
| // ASSERT_TRUE(HasThumbnail(url_row.id())); |
| |
| // Unstar the URL and delete again. |
| history_client_.ClearAllBookmarks(); |
| ClearLastNotifications(); |
| expirer_.DeleteURL(url); |
| |
| // Now it should be completely deleted. |
| EnsureURLInfoGone(url_row, false); |
| } |
| |
| // Deletes multiple URLs at once. The favicon for the third one but |
| // not the first two should be deleted. |
| TEST_F(ExpireHistoryTest, DeleteURLs) { |
| URLID url_ids[3]; |
| Time visit_times[4]; |
| AddExampleData(url_ids, visit_times); |
| |
| // Verify things are the way we expect with URL rows, favicons, |
| // thumbnails. |
| URLRow rows[3]; |
| favicon_base::FaviconID favicon_ids[3]; |
| std::vector<GURL> urls; |
| // Push back a bogus URL (which shouldn't change anything). |
| urls.push_back(GURL()); |
| for (size_t i = 0; i < arraysize(rows); ++i) { |
| ASSERT_TRUE(main_db_->GetURLRow(url_ids[i], &rows[i])); |
| favicon_ids[i] = GetFavicon(rows[i].url(), favicon_base::FAVICON); |
| EXPECT_TRUE(HasFavicon(favicon_ids[i])); |
| // TODO(sky): fix this, see comment in HasThumbnail. |
| // EXPECT_TRUE(HasThumbnail(url_ids[i])); |
| urls.push_back(rows[i].url()); |
| } |
| |
| StarURL(rows[0].url()); |
| |
| // Delete the URLs and their dependencies. |
| expirer_.DeleteURLs(urls); |
| |
| // First one should still be around (since it was starred). |
| ASSERT_TRUE(main_db_->GetRowForURL(rows[0].url(), &rows[0])); |
| EnsureURLInfoGone(rows[1], false); |
| EnsureURLInfoGone(rows[2], false); |
| EXPECT_TRUE(HasFavicon(favicon_ids[0])); |
| EXPECT_TRUE(HasFavicon(favicon_ids[1])); |
| EXPECT_FALSE(HasFavicon(favicon_ids[2])); |
| } |
| |
| // Expires all URLs more recent than a given time, with no starred items. |
| // Our time threshold is such that one URL should be updated (we delete one of |
| // the two visits) and one is deleted. |
| TEST_F(ExpireHistoryTest, FlushRecentURLsUnstarred) { |
| URLID url_ids[3]; |
| Time visit_times[4]; |
| AddExampleData(url_ids, visit_times); |
| |
| URLRow url_row1, url_row2; |
| ASSERT_TRUE(main_db_->GetURLRow(url_ids[1], &url_row1)); |
| ASSERT_TRUE(main_db_->GetURLRow(url_ids[2], &url_row2)); |
| |
| VisitVector visits; |
| main_db_->GetVisitsForURL(url_ids[2], &visits); |
| ASSERT_EQ(1U, visits.size()); |
| |
| // This should delete the last two visits. |
| std::set<GURL> restrict_urls; |
| expirer_.ExpireHistoryBetween(restrict_urls, visit_times[2], Time()); |
| |
| // Verify that the middle URL had its last visit deleted only. |
| visits.clear(); |
| main_db_->GetVisitsForURL(url_ids[1], &visits); |
| EXPECT_EQ(1U, visits.size()); |
| |
| // Verify that the middle URL visit time and visit counts were updated. |
| EXPECT_TRUE(ModifiedNotificationSent(url_row1.url())); |
| URLRow temp_row; |
| ASSERT_TRUE(main_db_->GetURLRow(url_ids[1], &temp_row)); |
| EXPECT_TRUE(visit_times[2] == url_row1.last_visit()); // Previous value. |
| EXPECT_TRUE(visit_times[1] == temp_row.last_visit()); // New value. |
| EXPECT_EQ(2, url_row1.visit_count()); |
| EXPECT_EQ(1, temp_row.visit_count()); |
| EXPECT_EQ(1, url_row1.typed_count()); |
| EXPECT_EQ(0, temp_row.typed_count()); |
| |
| // Verify that the middle URL's favicon and thumbnail is still there. |
| favicon_base::FaviconID favicon_id = |
| GetFavicon(url_row1.url(), favicon_base::FAVICON); |
| EXPECT_TRUE(HasFavicon(favicon_id)); |
| // TODO(sky): fix this, see comment in HasThumbnail. |
| // EXPECT_TRUE(HasThumbnail(url_row1.id())); |
| |
| // Verify that the last URL was deleted. |
| favicon_base::FaviconID favicon_id2 = |
| GetFavicon(url_row2.url(), favicon_base::FAVICON); |
| EnsureURLInfoGone(url_row2, false); |
| EXPECT_FALSE(HasFavicon(favicon_id2)); |
| } |
| |
| // Expires all URLs with times in a given set. |
| TEST_F(ExpireHistoryTest, FlushURLsForTimes) { |
| URLID url_ids[3]; |
| Time visit_times[4]; |
| AddExampleData(url_ids, visit_times); |
| |
| URLRow url_row1, url_row2; |
| ASSERT_TRUE(main_db_->GetURLRow(url_ids[1], &url_row1)); |
| ASSERT_TRUE(main_db_->GetURLRow(url_ids[2], &url_row2)); |
| |
| VisitVector visits; |
| main_db_->GetVisitsForURL(url_ids[2], &visits); |
| ASSERT_EQ(1U, visits.size()); |
| |
| // This should delete the last two visits. |
| std::vector<base::Time> times; |
| times.push_back(visit_times[3]); |
| times.push_back(visit_times[2]); |
| expirer_.ExpireHistoryForTimes(times); |
| |
| // Verify that the middle URL had its last visit deleted only. |
| visits.clear(); |
| main_db_->GetVisitsForURL(url_ids[1], &visits); |
| EXPECT_EQ(1U, visits.size()); |
| |
| // Verify that the middle URL visit time and visit counts were updated. |
| EXPECT_TRUE(ModifiedNotificationSent(url_row1.url())); |
| URLRow temp_row; |
| ASSERT_TRUE(main_db_->GetURLRow(url_ids[1], &temp_row)); |
| EXPECT_TRUE(visit_times[2] == url_row1.last_visit()); // Previous value. |
| EXPECT_TRUE(visit_times[1] == temp_row.last_visit()); // New value. |
| EXPECT_EQ(2, url_row1.visit_count()); |
| EXPECT_EQ(1, temp_row.visit_count()); |
| EXPECT_EQ(1, url_row1.typed_count()); |
| EXPECT_EQ(0, temp_row.typed_count()); |
| |
| // Verify that the middle URL's favicon and thumbnail is still there. |
| favicon_base::FaviconID favicon_id = |
| GetFavicon(url_row1.url(), favicon_base::FAVICON); |
| EXPECT_TRUE(HasFavicon(favicon_id)); |
| // TODO(sky): fix this, see comment in HasThumbnail. |
| // EXPECT_TRUE(HasThumbnail(url_row1.id())); |
| |
| // Verify that the last URL was deleted. |
| favicon_base::FaviconID favicon_id2 = |
| GetFavicon(url_row2.url(), favicon_base::FAVICON); |
| EnsureURLInfoGone(url_row2, false); |
| EXPECT_FALSE(HasFavicon(favicon_id2)); |
| } |
| |
| // Expires only a specific URLs more recent than a given time, with no starred |
| // items. Our time threshold is such that the URL should be updated (we delete |
| // one of the two visits). |
| TEST_F(ExpireHistoryTest, FlushRecentURLsUnstarredRestricted) { |
| URLID url_ids[3]; |
| Time visit_times[4]; |
| AddExampleData(url_ids, visit_times); |
| |
| URLRow url_row1, url_row2; |
| ASSERT_TRUE(main_db_->GetURLRow(url_ids[1], &url_row1)); |
| ASSERT_TRUE(main_db_->GetURLRow(url_ids[2], &url_row2)); |
| |
| VisitVector visits; |
| main_db_->GetVisitsForURL(url_ids[2], &visits); |
| ASSERT_EQ(1U, visits.size()); |
| |
| // This should delete the last two visits. |
| std::set<GURL> restrict_urls; |
| restrict_urls.insert(url_row1.url()); |
| expirer_.ExpireHistoryBetween(restrict_urls, visit_times[2], Time()); |
| |
| // Verify that the middle URL had its last visit deleted only. |
| visits.clear(); |
| main_db_->GetVisitsForURL(url_ids[1], &visits); |
| EXPECT_EQ(1U, visits.size()); |
| |
| // Verify that the middle URL visit time and visit counts were updated. |
| EXPECT_TRUE(ModifiedNotificationSent(url_row1.url())); |
| URLRow temp_row; |
| ASSERT_TRUE(main_db_->GetURLRow(url_ids[1], &temp_row)); |
| EXPECT_TRUE(visit_times[2] == url_row1.last_visit()); // Previous value. |
| EXPECT_TRUE(visit_times[1] == temp_row.last_visit()); // New value. |
| EXPECT_EQ(2, url_row1.visit_count()); |
| EXPECT_EQ(1, temp_row.visit_count()); |
| EXPECT_EQ(1, url_row1.typed_count()); |
| EXPECT_EQ(0, temp_row.typed_count()); |
| |
| // Verify that the middle URL's favicon and thumbnail is still there. |
| favicon_base::FaviconID favicon_id = |
| GetFavicon(url_row1.url(), favicon_base::FAVICON); |
| EXPECT_TRUE(HasFavicon(favicon_id)); |
| // TODO(sky): fix this, see comment in HasThumbnail. |
| // EXPECT_TRUE(HasThumbnail(url_row1.id())); |
| |
| // Verify that the last URL was not touched. |
| EXPECT_TRUE(main_db_->GetURLRow(url_ids[2], &temp_row)); |
| EXPECT_TRUE(HasFavicon(favicon_id)); |
| // TODO(sky): fix this, see comment in HasThumbnail. |
| // EXPECT_TRUE(HasThumbnail(url_row2.id())); |
| } |
| |
| // Expire a starred URL, it shouldn't get deleted |
| TEST_F(ExpireHistoryTest, FlushRecentURLsStarred) { |
| URLID url_ids[3]; |
| Time visit_times[4]; |
| AddExampleData(url_ids, visit_times); |
| |
| URLRow url_row1, url_row2; |
| ASSERT_TRUE(main_db_->GetURLRow(url_ids[1], &url_row1)); |
| ASSERT_TRUE(main_db_->GetURLRow(url_ids[2], &url_row2)); |
| |
| // Star the last two URLs. |
| StarURL(url_row1.url()); |
| StarURL(url_row2.url()); |
| |
| // This should delete the last two visits. |
| std::set<GURL> restrict_urls; |
| expirer_.ExpireHistoryBetween(restrict_urls, visit_times[2], Time()); |
| |
| // The URL rows should still exist. |
| URLRow new_url_row1, new_url_row2; |
| ASSERT_TRUE(main_db_->GetURLRow(url_ids[1], &new_url_row1)); |
| ASSERT_TRUE(main_db_->GetURLRow(url_ids[2], &new_url_row2)); |
| |
| // The visit times should be updated. |
| EXPECT_TRUE(new_url_row1.last_visit() == visit_times[1]); |
| EXPECT_TRUE(new_url_row2.last_visit().is_null()); // No last visit time. |
| |
| // Visit/typed count should be updated. |
| EXPECT_TRUE(ModifiedNotificationSent(url_row1.url())); |
| EXPECT_TRUE(ModifiedNotificationSent(url_row2.url())); |
| EXPECT_EQ(0, new_url_row1.typed_count()); |
| EXPECT_EQ(1, new_url_row1.visit_count()); |
| EXPECT_EQ(0, new_url_row2.typed_count()); |
| EXPECT_EQ(0, new_url_row2.visit_count()); |
| |
| // Thumbnails and favicons should still exist. Note that we keep thumbnails |
| // that may have been updated since the time threshold. Since the URL still |
| // exists in history, this should not be a privacy problem, we only update |
| // the visit counts in this case for consistency anyway. |
| favicon_base::FaviconID favicon_id = |
| GetFavicon(url_row1.url(), favicon_base::FAVICON); |
| EXPECT_TRUE(HasFavicon(favicon_id)); |
| // TODO(sky): fix this, see comment in HasThumbnail. |
| // EXPECT_TRUE(HasThumbnail(new_url_row1.id())); |
| favicon_id = GetFavicon(url_row1.url(), favicon_base::FAVICON); |
| EXPECT_TRUE(HasFavicon(favicon_id)); |
| // TODO(sky): fix this, see comment in HasThumbnail. |
| // EXPECT_TRUE(HasThumbnail(new_url_row2.id())); |
| } |
| |
| TEST_F(ExpireHistoryTest, ExpireHistoryBeforeUnstarred) { |
| URLID url_ids[3]; |
| Time visit_times[4]; |
| AddExampleData(url_ids, visit_times); |
| |
| URLRow url_row0, url_row1, url_row2; |
| ASSERT_TRUE(main_db_->GetURLRow(url_ids[0], &url_row0)); |
| ASSERT_TRUE(main_db_->GetURLRow(url_ids[1], &url_row1)); |
| ASSERT_TRUE(main_db_->GetURLRow(url_ids[2], &url_row2)); |
| |
| // Expire the oldest two visits. |
| expirer_.ExpireHistoryBefore(visit_times[1]); |
| |
| // The first URL should be deleted along with its sole visit. The second URL |
| // itself should not be affected, as there is still one more visit to it, but |
| // its first visit should be deleted. |
| URLRow temp_row; |
| EnsureURLInfoGone(url_row0, true); |
| EXPECT_TRUE(main_db_->GetURLRow(url_ids[1], &temp_row)); |
| EXPECT_TRUE(ModifiedNotificationSent(url_row1.url())); |
| VisitVector visits; |
| main_db_->GetVisitsForURL(temp_row.id(), &visits); |
| EXPECT_EQ(1U, visits.size()); |
| EXPECT_EQ(visit_times[2], visits[0].visit_time); |
| EXPECT_TRUE(main_db_->GetURLRow(url_ids[2], &temp_row)); |
| |
| // Now expire one more visit so that the second URL should be removed. The |
| // third URL and its visit should be intact. |
| ClearLastNotifications(); |
| expirer_.ExpireHistoryBefore(visit_times[2]); |
| EnsureURLInfoGone(url_row1, true); |
| EXPECT_TRUE(main_db_->GetURLRow(url_ids[2], &temp_row)); |
| main_db_->GetVisitsForURL(temp_row.id(), &visits); |
| EXPECT_EQ(1U, visits.size()); |
| } |
| |
| TEST_F(ExpireHistoryTest, ExpireHistoryBeforeStarred) { |
| URLID url_ids[3]; |
| Time visit_times[4]; |
| AddExampleData(url_ids, visit_times); |
| |
| URLRow url_row0, url_row1; |
| ASSERT_TRUE(main_db_->GetURLRow(url_ids[0], &url_row0)); |
| ASSERT_TRUE(main_db_->GetURLRow(url_ids[1], &url_row1)); |
| |
| // Star the URLs. |
| StarURL(url_row0.url()); |
| StarURL(url_row1.url()); |
| |
| // Now expire the first three visits (first two URLs). The first three visits |
| // should be deleted, but the URL records themselves should not, as they are |
| // starred. |
| expirer_.ExpireHistoryBefore(visit_times[2]); |
| |
| URLRow temp_row; |
| ASSERT_TRUE(main_db_->GetURLRow(url_ids[0], &temp_row)); |
| EXPECT_TRUE(ModifiedNotificationSent(url_row0.url())); |
| VisitVector visits; |
| main_db_->GetVisitsForURL(temp_row.id(), &visits); |
| EXPECT_EQ(0U, visits.size()); |
| |
| ASSERT_TRUE(main_db_->GetURLRow(url_ids[1], &temp_row)); |
| EXPECT_TRUE(ModifiedNotificationSent(url_row1.url())); |
| main_db_->GetVisitsForURL(temp_row.id(), &visits); |
| EXPECT_EQ(0U, visits.size()); |
| |
| // The third URL should be unchanged. |
| EXPECT_TRUE(main_db_->GetURLRow(url_ids[2], &temp_row)); |
| EXPECT_FALSE(ModifiedNotificationSent(temp_row.url())); |
| main_db_->GetVisitsForURL(temp_row.id(), &visits); |
| EXPECT_EQ(1U, visits.size()); |
| } |
| |
| // Tests the return values from ExpireSomeOldHistory. The rest of the |
| // functionality of this function is tested by the ExpireHistoryBefore* |
| // tests which use this function internally. |
| TEST_F(ExpireHistoryTest, ExpireSomeOldHistory) { |
| URLID url_ids[3]; |
| Time visit_times[4]; |
| AddExampleData(url_ids, visit_times); |
| const ExpiringVisitsReader* reader = expirer_.GetAllVisitsReader(); |
| |
| // Deleting a time range with no URLs should return false (nothing found). |
| EXPECT_FALSE(expirer_.ExpireSomeOldHistory( |
| visit_times[0] - TimeDelta::FromDays(100), reader, 1)); |
| |
| // Deleting a time range with not up the the max results should also return |
| // false (there will only be one visit deleted in this range). |
| EXPECT_FALSE(expirer_.ExpireSomeOldHistory(visit_times[0], reader, 2)); |
| |
| // Deleting a time range with the max number of results should return true |
| // (max deleted). |
| EXPECT_TRUE(expirer_.ExpireSomeOldHistory(visit_times[2], reader, 1)); |
| } |
| |
| TEST_F(ExpireHistoryTest, ExpiringVisitsReader) { |
| URLID url_ids[3]; |
| Time visit_times[4]; |
| AddExampleData(url_ids, visit_times); |
| |
| const ExpiringVisitsReader* all = expirer_.GetAllVisitsReader(); |
| const ExpiringVisitsReader* auto_subframes = |
| expirer_.GetAutoSubframeVisitsReader(); |
| |
| VisitVector visits; |
| Time now = Time::Now(); |
| |
| // Verify that the early expiration threshold, stored in the meta table is |
| // initialized. |
| EXPECT_TRUE(main_db_->GetEarlyExpirationThreshold() == |
| Time::FromInternalValue(1L)); |
| |
| // First, attempt reading AUTO_SUBFRAME visits. We should get none. |
| EXPECT_FALSE(auto_subframes->Read(now, main_db_.get(), &visits, 1)); |
| EXPECT_EQ(0U, visits.size()); |
| |
| // Verify that the early expiration threshold was updated, since there are no |
| // AUTO_SUBFRAME visits in the given time range. |
| EXPECT_TRUE(now <= main_db_->GetEarlyExpirationThreshold()); |
| |
| // Now, read all visits and verify that there's at least one. |
| EXPECT_TRUE(all->Read(now, main_db_.get(), &visits, 1)); |
| EXPECT_EQ(1U, visits.size()); |
| } |
| |
| // TODO(brettw) add some visits with no URL to make sure everything is updated |
| // properly. Have the visits also refer to nonexistent FTS rows. |
| // |
| // Maybe also refer to invalid favicons. |
| |
| } // namespace history |