The Tor Browser: toolkit/components/places/tests/cpp/test

toolkit/components/places/tests/cpp/test_IHistory.cpp@129ffea94266 (annotated)

toolkit/components/places/tests/cpp/test_IHistory.cpp

Sat, 03 Jan 2015 20:18:00 +0100

author: Michael Schloh von Bennewitz <michael@schloh.com>
date: Sat, 03 Jan 2015 20:18:00 +0100
branch: TOR_BUG_3246
changeset 7: 129ffea94266
permissions: -rw-r--r--

Conditionally enable double key logic according to:
private browsing mode or privacy.thirdparty.isolate preference and
implement in GetCookieStringCommon and FindCookie where it counts...
With some reservations of how to convince FindCookie users to test
condition and pass a nullptr when disabling double key logic.

 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
  * vim: sw=2 ts=2 et lcs=trail\:.,tab\:>~ :
  * This Source Code Form is subject to the terms of the Mozilla Public
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 #include "places_test_harness.h"
 #include "nsIPrefService.h"
 #include "nsIPrefBranch.h"
 #include "mozilla/Attributes.h"
 #include "mock_Link.h"
 using namespace mozilla;
 using namespace mozilla::dom;
 /**
  * This file tests the IHistory interface.
  */
 ////////////////////////////////////////////////////////////////////////////////
 //// Helper Methods
 void
 expect_visit(nsLinkState aState)
 {
   do_check_true(aState == eLinkState_Visited);
 }
 void
 expect_no_visit(nsLinkState aState)
 {
   do_check_true(aState == eLinkState_Unvisited);
 }
 already_AddRefed<nsIURI>
 new_test_uri()
 {
   // Create a unique spec.
   static int32_t specNumber = 0;
   nsAutoCString spec = NS_LITERAL_CSTRING("http://mozilla.org/");
   spec.AppendInt(specNumber++);
   // Create the URI for the spec.
   nsCOMPtr<nsIURI> testURI;
   nsresult rv = NS_NewURI(getter_AddRefs(testURI), spec);
   do_check_success(rv);
   return testURI.forget();
 }
 class VisitURIObserver MOZ_FINAL : public nsIObserver
 {
 public:
   NS_DECL_ISUPPORTS
   VisitURIObserver(int aExpectedVisits = 1) :
     mVisits(0),
     mExpectedVisits(aExpectedVisits)
   {
     nsCOMPtr<nsIObserverService> observerService =
       do_GetService(NS_OBSERVERSERVICE_CONTRACTID);
     do_check_true(observerService);
     (void)observerService->AddObserver(this,
                                        "uri-visit-saved",
                                        false);
   }
   void WaitForNotification()
   {
     while (mVisits < mExpectedVisits) {
       (void)NS_ProcessNextEvent();
     }
   }
   NS_IMETHOD Observe(nsISupports* aSubject,
                      const char* aTopic,
                      const char16_t* aData)
   {
     mVisits++;
     if (mVisits == mExpectedVisits) {
       nsCOMPtr<nsIObserverService> observerService =
         do_GetService(NS_OBSERVERSERVICE_CONTRACTID);
       (void)observerService->RemoveObserver(this, "uri-visit-saved");
     }
     return NS_OK;
   }
 private:
   int mVisits;
   int mExpectedVisits;
 };
 NS_IMPL_ISUPPORTS(
   VisitURIObserver,
   nsIObserver
 )
 ////////////////////////////////////////////////////////////////////////////////
 //// Test Functions
 void
 test_set_places_enabled()
 {
   // Ensure places is enabled for everyone.
   nsresult rv;
   nsCOMPtr<nsIPrefBranch> prefBranch =
     do_GetService(NS_PREFSERVICE_CONTRACTID, &rv);
   do_check_success(rv);
   rv = prefBranch->SetBoolPref("places.history.enabled", true);
   do_check_success(rv);
   // Run the next test.
   run_next_test();
 }
 void
 test_wait_checkpoint()
 {
   // This "fake" test is here to wait for the initial WAL checkpoint we force
   // after creating the database schema, since that may happen at any time,
   // and cause concurrent readers to access an older checkpoint.
   nsCOMPtr<mozIStorageConnection> db = do_get_db();
   nsCOMPtr<mozIStorageAsyncStatement> stmt;
   db->CreateAsyncStatement(NS_LITERAL_CSTRING("SELECT 1"),
                            getter_AddRefs(stmt));
   nsRefPtr<AsyncStatementSpinner> spinner = new AsyncStatementSpinner();
   nsCOMPtr<mozIStoragePendingStatement> pending;
   (void)stmt->ExecuteAsync(spinner, getter_AddRefs(pending));
   spinner->SpinUntilCompleted();
   // Run the next test.
   run_next_test();
 }
 // These variables are shared between part 1 and part 2 of the test.  Part 2
 // sets the nsCOMPtr's to nullptr, freeing the reference.
 namespace test_unvisited_does_not_notify {
   nsCOMPtr<nsIURI> testURI;
   nsRefPtr<Link> testLink;
 }
 void
 test_unvisited_does_not_notify_part1()
 {
   using namespace test_unvisited_does_not_notify;
   // This test is done in two parts.  The first part registers for a URI that
   // should not be visited.  We then run another test that will also do a
   // lookup and will be notified.  Since requests are answered in the order they
   // are requested (at least as long as the same URI isn't asked for later), we
   // will know that the Link was not notified.
   // First, we need a test URI.
   testURI = new_test_uri();
   // Create our test Link.
   testLink = new mock_Link(expect_no_visit);
   // Now, register our Link to be notified.
   nsCOMPtr<IHistory> history = do_get_IHistory();
   nsresult rv = history->RegisterVisitedCallback(testURI, testLink);
   do_check_success(rv);
   // Run the next test.
   run_next_test();
 }
 void
 test_visited_notifies()
 {
   // First, we add our test URI to history.
   nsCOMPtr<nsIURI> testURI = new_test_uri();
   addURI(testURI);
   // Create our test Link.  The callback function will release the reference we
   // have on the Link.
   nsRefPtr<Link> link = new mock_Link(expect_visit);
   // Now, register our Link to be notified.
   nsCOMPtr<IHistory> history = do_get_IHistory();
   nsresult rv = history->RegisterVisitedCallback(testURI, link);
   do_check_success(rv);
   // Note: test will continue upon notification.
 }
 void
 test_unvisited_does_not_notify_part2()
 {
   using namespace test_unvisited_does_not_notify;
   // We would have had a failure at this point had the content node been told it
   // was visited.  Therefore, it is safe to unregister our content node.
   nsCOMPtr<IHistory> history = do_get_IHistory();
   nsresult rv = history->UnregisterVisitedCallback(testURI, testLink);
   do_check_success(rv);
   // Clear the stored variables now.
   testURI = nullptr;
   testLink = nullptr;
   // Run the next test.
   run_next_test();
 }
 void
 test_same_uri_notifies_both()
 {
   // First, we add our test URI to history.
   nsCOMPtr<nsIURI> testURI = new_test_uri();
   addURI(testURI);
   // Create our two test Links.  The callback function will release the
   // reference we have on the Links.  Only the second Link should run the next
   // test!
   nsRefPtr<Link> link1 = new mock_Link(expect_visit, false);
   nsRefPtr<Link> link2 = new mock_Link(expect_visit);
   // Now, register our Link to be notified.
   nsCOMPtr<IHistory> history = do_get_IHistory();
   nsresult rv = history->RegisterVisitedCallback(testURI, link1);
   do_check_success(rv);
   rv = history->RegisterVisitedCallback(testURI, link2);
   do_check_success(rv);
   // Note: test will continue upon notification.
 }
 void
 test_unregistered_visited_does_not_notify()
 {
   // This test must have a test that has a successful notification after it.
   // The Link would have been notified by now if we were buggy and notified
   // unregistered Links (due to request serialization).
   nsCOMPtr<nsIURI> testURI = new_test_uri();
   nsRefPtr<Link> link = new mock_Link(expect_no_visit);
   // Now, register our Link to be notified.
   nsCOMPtr<IHistory> history(do_get_IHistory());
   nsresult rv = history->RegisterVisitedCallback(testURI, link);
   do_check_success(rv);
   // Unregister the Link.
   rv = history->UnregisterVisitedCallback(testURI, link);
   do_check_success(rv);
   // And finally add a visit for the URI.
   addURI(testURI);
   // If history tries to notify us, we'll either crash because the Link will
   // have been deleted (we are the only thing holding a reference to it), or our
   // expect_no_visit call back will produce a failure.  Either way, the test
   // will be reported as a failure.
   // Run the next test.
   run_next_test();
 }
 void
 test_new_visit_notifies_waiting_Link()
 {
   // Create our test Link.  The callback function will release the reference we
   // have on the link.
   nsRefPtr<Link> link = new mock_Link(expect_visit);
   // Now, register our content node to be notified.
   nsCOMPtr<nsIURI> testURI = new_test_uri();
   nsCOMPtr<IHistory> history = do_get_IHistory();
   nsresult rv = history->RegisterVisitedCallback(testURI, link);
   do_check_success(rv);
   // Add ourselves to history.
   addURI(testURI);
   // Note: test will continue upon notification.
 }
 void
 test_RegisterVisitedCallback_returns_before_notifying()
 {
   // Add a URI so that it's already in history.
   nsCOMPtr<nsIURI> testURI = new_test_uri();
   addURI(testURI);
   // Create our test Link.
   nsRefPtr<Link> link = new mock_Link(expect_no_visit);
   // Now, register our content node to be notified.  It should not be notified.
   nsCOMPtr<IHistory> history = do_get_IHistory();
   nsresult rv = history->RegisterVisitedCallback(testURI, link);
   do_check_success(rv);
   // Remove ourselves as an observer.  We would have failed if we had been
   // notified.
   rv = history->UnregisterVisitedCallback(testURI, link);
   do_check_success(rv);
   run_next_test();
 }
 namespace test_observer_topic_dispatched_helpers {
   #define URI_VISITED "visited"
   #define URI_NOT_VISITED "not visited"
   #define URI_VISITED_RESOLUTION_TOPIC "visited-status-resolution"
   class statusObserver MOZ_FINAL : public nsIObserver
   {
   public:
     NS_DECL_ISUPPORTS
     statusObserver(nsIURI* aURI,
                    const bool aExpectVisit,
                    bool& _notified)
     : mURI(aURI)
     , mExpectVisit(aExpectVisit)
     , mNotified(_notified)
     {
       nsCOMPtr<nsIObserverService> observerService =
         do_GetService(NS_OBSERVERSERVICE_CONTRACTID);
       do_check_true(observerService);
       (void)observerService->AddObserver(this,
                                          URI_VISITED_RESOLUTION_TOPIC,
                                          false);
     }
     NS_IMETHOD Observe(nsISupports* aSubject,
                        const char* aTopic,
                        const char16_t* aData)
     {
       // Make sure we got notified of the right topic.
       do_check_false(strcmp(aTopic, URI_VISITED_RESOLUTION_TOPIC));
       // If this isn't for our URI, do not do anything.
       nsCOMPtr<nsIURI> notifiedURI = do_QueryInterface(aSubject);
       do_check_true(notifiedURI);
       bool isOurURI;
       nsresult rv = notifiedURI->Equals(mURI, &isOurURI);
       do_check_success(rv);
       if (!isOurURI) {
         return NS_OK;
       }
       // Check that we have either the visited or not visited string.
       bool visited = !!NS_LITERAL_STRING(URI_VISITED).Equals(aData);
       bool notVisited = !!NS_LITERAL_STRING(URI_NOT_VISITED).Equals(aData);
       do_check_true(visited || notVisited);
       // Check to make sure we got the state we expected.
       do_check_eq(visited, mExpectVisit);
       // Indicate that we've been notified.
       mNotified = true;
       // Remove ourselves as an observer.
       nsCOMPtr<nsIObserverService> observerService =
         do_GetService(NS_OBSERVERSERVICE_CONTRACTID);
       (void)observerService->RemoveObserver(this,
                                             URI_VISITED_RESOLUTION_TOPIC);
       return NS_OK;
     }
   private:
     nsCOMPtr<nsIURI> mURI;
     const bool mExpectVisit;
     bool& mNotified;
   };
   NS_IMPL_ISUPPORTS(
     statusObserver,
     nsIObserver
   )
 }
 void
 test_observer_topic_dispatched()
 {
   using namespace test_observer_topic_dispatched_helpers;
   // Create two URIs, making sure only one is in history.
   nsCOMPtr<nsIURI> visitedURI = new_test_uri();
   nsCOMPtr<nsIURI> notVisitedURI = new_test_uri();
   bool urisEqual;
   nsresult rv = visitedURI->Equals(notVisitedURI, &urisEqual);
   do_check_success(rv);
   do_check_false(urisEqual);
   addURI(visitedURI);
   // Need two Link objects as well - one for each URI.
   nsRefPtr<Link> visitedLink = new mock_Link(expect_visit, false);
   nsRefPtr<Link> visitedLinkCopy = visitedLink;
   nsRefPtr<Link> notVisitedLink = new mock_Link(expect_no_visit);
   // Add the right observers for the URIs to check results.
   bool visitedNotified = false;
   nsCOMPtr<nsIObserver> visitedObs =
     new statusObserver(visitedURI, true, visitedNotified);
   bool notVisitedNotified = false;
   nsCOMPtr<nsIObserver> unvisitedObs =
     new statusObserver(notVisitedURI, false, notVisitedNotified);
   // Register our Links to be notified.
   nsCOMPtr<IHistory> history = do_get_IHistory();
   rv = history->RegisterVisitedCallback(visitedURI, visitedLink);
   do_check_success(rv);
   rv = history->RegisterVisitedCallback(notVisitedURI, notVisitedLink);
   do_check_success(rv);
   // Spin the event loop as long as we have not been properly notified.
   while (!visitedNotified || !notVisitedNotified) {
     (void)NS_ProcessNextEvent();
   }
   // Unregister our observer that would not have been released.
   rv = history->UnregisterVisitedCallback(notVisitedURI, notVisitedLink);
   do_check_success(rv);
   run_next_test();
 }
 void
 test_visituri_inserts()
 {
   nsCOMPtr<IHistory> history = do_get_IHistory();
   nsCOMPtr<nsIURI> lastURI = new_test_uri();
   nsCOMPtr<nsIURI> visitedURI = new_test_uri();
   history->VisitURI(visitedURI, lastURI, mozilla::IHistory::TOP_LEVEL);
   nsRefPtr<VisitURIObserver> finisher = new VisitURIObserver();
   finisher->WaitForNotification();
   PlaceRecord place;
   do_get_place(visitedURI, place);
   do_check_true(place.id > 0);
   do_check_false(place.hidden);
   do_check_false(place.typed);
   do_check_eq(place.visitCount, 1);
   run_next_test();
 }
 void
 test_visituri_updates()
 {
   nsCOMPtr<IHistory> history = do_get_IHistory();
   nsCOMPtr<nsIURI> lastURI = new_test_uri();
   nsCOMPtr<nsIURI> visitedURI = new_test_uri();
   nsRefPtr<VisitURIObserver> finisher;
   history->VisitURI(visitedURI, lastURI, mozilla::IHistory::TOP_LEVEL);
   finisher = new VisitURIObserver();
   finisher->WaitForNotification();
   history->VisitURI(visitedURI, lastURI, mozilla::IHistory::TOP_LEVEL);
   finisher = new VisitURIObserver();
   finisher->WaitForNotification();
   PlaceRecord place;
   do_get_place(visitedURI, place);
   do_check_eq(place.visitCount, 2);
   run_next_test();
 }
 void
 test_visituri_preserves_shown_and_typed()
 {
   nsCOMPtr<IHistory> history = do_get_IHistory();
   nsCOMPtr<nsIURI> lastURI = new_test_uri();
   nsCOMPtr<nsIURI> visitedURI = new_test_uri();
   history->VisitURI(visitedURI, lastURI, mozilla::IHistory::TOP_LEVEL);
   // this simulates the uri visit happening in a frame.  Normally frame
   // transitions would be hidden unless it was previously loaded top-level
   history->VisitURI(visitedURI, lastURI, 0);
   nsRefPtr<VisitURIObserver> finisher = new VisitURIObserver(2);
   finisher->WaitForNotification();
   PlaceRecord place;
   do_get_place(visitedURI, place);
   do_check_false(place.hidden);
   run_next_test();
 }
 void
 test_visituri_creates_visit()
 {
   nsCOMPtr<IHistory> history = do_get_IHistory();
   nsCOMPtr<nsIURI> lastURI = new_test_uri();
   nsCOMPtr<nsIURI> visitedURI = new_test_uri();
   history->VisitURI(visitedURI, lastURI, mozilla::IHistory::TOP_LEVEL);
   nsRefPtr<VisitURIObserver> finisher = new VisitURIObserver();
   finisher->WaitForNotification();
   PlaceRecord place;
   VisitRecord visit;
   do_get_place(visitedURI, place);
   do_get_lastVisit(place.id, visit);
   do_check_true(visit.id > 0);
   do_check_eq(visit.lastVisitId, 0);
   do_check_eq(visit.transitionType, nsINavHistoryService::TRANSITION_LINK);
   run_next_test();
 }
 void
 test_visituri_transition_typed()
 {
   nsCOMPtr<nsINavHistoryService> navHistory = do_get_NavHistory();
   nsCOMPtr<IHistory> history = do_get_IHistory();
   nsCOMPtr<nsIURI> lastURI = new_test_uri();
   nsCOMPtr<nsIURI> visitedURI = new_test_uri();
   navHistory->MarkPageAsTyped(visitedURI);
   history->VisitURI(visitedURI, lastURI, mozilla::IHistory::TOP_LEVEL);
   nsRefPtr<VisitURIObserver> finisher = new VisitURIObserver();
   finisher->WaitForNotification();
   PlaceRecord place;
   VisitRecord visit;
   do_get_place(visitedURI, place);
   do_get_lastVisit(place.id, visit);
   do_check_true(visit.transitionType == nsINavHistoryService::TRANSITION_TYPED);
   run_next_test();
 }
 void
 test_visituri_transition_embed()
 {
   nsCOMPtr<IHistory> history = do_get_IHistory();
   nsCOMPtr<nsIURI> lastURI = new_test_uri();
   nsCOMPtr<nsIURI> visitedURI = new_test_uri();
   history->VisitURI(visitedURI, lastURI, 0);
   nsRefPtr<VisitURIObserver> finisher = new VisitURIObserver();
   finisher->WaitForNotification();
   PlaceRecord place;
   VisitRecord visit;
   do_get_place(visitedURI, place);
   do_get_lastVisit(place.id, visit);
   do_check_eq(place.id, 0);
   do_check_eq(visit.id, 0);
   run_next_test();
 }
 void
 test_new_visit_adds_place_guid()
 {
   // First, add a visit and wait.  This will also add a place.
   nsCOMPtr<nsIURI> visitedURI = new_test_uri();
   nsCOMPtr<IHistory> history = do_get_IHistory();
   nsresult rv = history->VisitURI(visitedURI, nullptr,
                                   mozilla::IHistory::TOP_LEVEL);
   do_check_success(rv);
   nsRefPtr<VisitURIObserver> finisher = new VisitURIObserver();
   finisher->WaitForNotification();
   // Check that we have a guid for our visit.
   PlaceRecord place;
   do_get_place(visitedURI, place);
   do_check_eq(place.visitCount, 1);
   do_check_eq(place.guid.Length(), 12);
   run_next_test();
 }
 ////////////////////////////////////////////////////////////////////////////////
 //// IPC-only Tests
 void
 test_two_null_links_same_uri()
 {
   // Tests that we do not crash when we have had two nullptr Links passed to
   // RegisterVisitedCallback and then the visit occurs (bug 607469).  This only
   // happens in IPC builds.
   nsCOMPtr<nsIURI> testURI = new_test_uri();
   nsCOMPtr<IHistory> history = do_get_IHistory();
   nsresult rv = history->RegisterVisitedCallback(testURI, nullptr);
   do_check_success(rv);
   rv = history->RegisterVisitedCallback(testURI, nullptr);
   do_check_success(rv);
   rv = history->VisitURI(testURI, nullptr, mozilla::IHistory::TOP_LEVEL);
   do_check_success(rv);
   nsRefPtr<VisitURIObserver> finisher = new VisitURIObserver();
   finisher->WaitForNotification();
   run_next_test();
 }
 ////////////////////////////////////////////////////////////////////////////////
 //// Test Harness
 /**
  * Note: for tests marked "Order Important!", please see the test for details.
  */
 Test gTests[] = {
   TEST(test_set_places_enabled), // Must come first!
   TEST(test_wait_checkpoint), // Must come second!
   TEST(test_unvisited_does_not_notify_part1), // Order Important!
   TEST(test_visited_notifies),
   TEST(test_unvisited_does_not_notify_part2), // Order Important!
   TEST(test_same_uri_notifies_both),
   TEST(test_unregistered_visited_does_not_notify), // Order Important!
   TEST(test_new_visit_notifies_waiting_Link),
   TEST(test_RegisterVisitedCallback_returns_before_notifying),
   TEST(test_observer_topic_dispatched),
   TEST(test_visituri_inserts),
   TEST(test_visituri_updates),
   TEST(test_visituri_preserves_shown_and_typed),
   TEST(test_visituri_creates_visit),
   TEST(test_visituri_transition_typed),
   TEST(test_visituri_transition_embed),
   TEST(test_new_visit_adds_place_guid),
   // The rest of these tests are tests that are only run in IPC builds.
   TEST(test_two_null_links_same_uri),
 };
 const char* file = __FILE__;
 #define TEST_NAME "IHistory"
 #define TEST_FILE file
 #include "places_test_harness_tail.h"

The Tor Browser / annotate

toolkit/components/places/tests/cpp/test_IHistory.cpp@129ffea94266 (annotated)

toolkit/components/places/tests/cpp/test_IHistory.cpp