Respect time range in browsing data removal for last-visited data.

chrome/browser/browsing_data/browsing_data_remover_unittest.cc

Index: chrome/browser/browsing_data/browsing_data_remover_unittest.cc
diff --git a/chrome/browser/browsing_data/browsing_data_remover_unittest.cc b/chrome/browser/browsing_data/browsing_data_remover_unittest.cc
index b2820437ab86d24d6983b688c765a0558926aa1d..3d8f8d67df09d9324bfb8b28181ec51d13e01cc1 100644
--- a/chrome/browser/browsing_data/browsing_data_remover_unittest.cc
+++ b/chrome/browser/browsing_data/browsing_data_remover_unittest.cc
@@ -25,6 +25,7 @@
 #include "base/message_loop/message_loop.h"
 #include "base/run_loop.h"
 #include "base/single_thread_task_runner.h"
+#include "base/strings/string_number_conversions.h"
 #include "base/strings/utf_string_conversions.h"
 #include "base/task/cancelable_task_tracker.h"
 #include "base/threading/thread_task_runner_handle.h"
@@ -133,6 +134,7 @@ using domain_reliability::DomainReliabilityService;
 using domain_reliability::DomainReliabilityServiceFactory;
 using testing::_;
 using testing::ByRef;
+using testing::Eq;
 using testing::Invoke;
 using testing::IsEmpty;
 using testing::Matcher;
@@ -141,6 +143,7 @@ using testing::MatcherInterface;
 using testing::MatchResultListener;
 using testing::Not;
 using testing::Return;
+using testing::SizeIs;
 using testing::WithArgs;
 
 namespace {
@@ -3076,6 +3079,10 @@ TEST_F(BrowsingDataRemoverTest, BookmarkLastVisitDatesGetCleared) {
       BookmarkModelFactory::GetForBrowserContext(&profile);
   bookmarks::test::WaitForBookmarkModelToLoad(bookmark_model);
 
+  const base::Time delete_begin =
+      base::Time::Now() - base::TimeDelta::FromDays(1);
+  const base::Time delete_end = delete_begin + base::TimeDelta::FromDays(2);

[msramek, 2017/01/04 14:24:04]

nit: This is unnecessary - we can use just base::Time::Max().

[tschumann, 2017/01/04 15:08:44]

Done.

+
   // Create a couple of bookmarks.
   bookmark_model->AddURL(bookmark_model->bookmark_bar_node(), 0,
                          base::string16(),
@@ -3084,7 +3091,7 @@ TEST_F(BrowsingDataRemoverTest, BookmarkLastVisitDatesGetCleared) {
                          base::string16(),
                          GURL("http://foo.org/mobile"));
 
-  // Simulate their visits.
+  // Simulate their visits (this is using Time::Now() as timestamps).
   ntp_snippets::UpdateBookmarkOnURLVisitedInMainFrame(
       bookmark_model, GURL("http://foo.org/desktop"),
       /*is_mobile_platform=*/false);
@@ -3092,6 +3099,16 @@ TEST_F(BrowsingDataRemoverTest, BookmarkLastVisitDatesGetCleared) {
       bookmark_model, GURL("http://foo.org/mobile"),
       /*is_mobile_platform=*/true);
 
+  // Add a bookmark with a visited timestamp before the deletion interval.
+  bookmarks::BookmarkNode::MetaInfoMap meta_info = {
+      {"last_visited",
+       base::Int64ToString((delete_begin - base::TimeDelta::FromSeconds(1))
+                               .ToInternalValue())}};
+  bookmark_model->AddURLWithCreationTimeAndMetaInfo(
+      bookmark_model->mobile_node(), 0, base::ASCIIToUTF16("my title"),
+      GURL("http://foo-2.org/"), delete_begin - base::TimeDelta::FromDays(1),
+      &meta_info);
+
   // There should be some recently visited bookmarks.
   EXPECT_THAT(ntp_snippets::GetRecentlyVisitedBookmarks(
                   bookmark_model, 2, base::Time::UnixEpoch(),
@@ -3103,18 +3120,17 @@ TEST_F(BrowsingDataRemoverTest, BookmarkLastVisitDatesGetCleared) {
       BrowsingDataRemoverFactory::GetForBrowserContext(&profile);
 
   BrowsingDataRemoverCompletionObserver completion_observer(remover);
-  remover->RemoveAndReply(BrowsingDataRemover::Unbounded(),
-                          BrowsingDataRemover::REMOVE_HISTORY,
-                          BrowsingDataHelper::ALL, &completion_observer);
+  remover->RemoveAndReply(
+      BrowsingDataRemover::TimeRange(delete_begin, delete_end),
+      BrowsingDataRemover::REMOVE_HISTORY, BrowsingDataHelper::ALL,
+      &completion_observer);
   completion_observer.BlockUntilCompletion();
 
-  // There should be no recently visited bookmarks.
-  EXPECT_THAT(ntp_snippets::GetRecentlyVisitedBookmarks(
-                  bookmark_model, 2, base::Time::UnixEpoch(),
-                  /*consider_visits_from_desktop=*/false),
-              IsEmpty());
-  EXPECT_THAT(ntp_snippets::GetRecentlyVisitedBookmarks(
-                  bookmark_model, 2, base::Time::UnixEpoch(),
-                  /*consider_visits_from_desktop=*/true),
-              IsEmpty());
+  // There should be only 1 recently visited bookmarks.
+  std::vector<const bookmarks::BookmarkNode*> remaining_nodes =
+      ntp_snippets::GetRecentlyVisitedBookmarks(
+          bookmark_model, 3, base::Time::UnixEpoch(),
+          /*consider_visits_from_desktop=*/true);
+  EXPECT_THAT(remaining_nodes, SizeIs(1));
+  EXPECT_THAT(remaining_nodes[0]->url().spec(), Eq("http://foo-2.org/"));
 }