The Tor Browser: toolkit/components/places/tests/browser/browser_visituri.js@b8a032363ba2 (annotated)

toolkit/components/places/tests/browser/browser_visituri.js@b8a032363ba2 (annotated)

toolkit/components/places/tests/browser/browser_visituri.js

Thu, 22 Jan 2015 13:21:57 +0100

author: Michael Schloh von Bennewitz <michael@schloh.com>
date: Thu, 22 Jan 2015 13:21:57 +0100
branch: TOR_BUG_9701
changeset 15: b8a032363ba2
permissions: -rw-r--r--

Incorporate requested changes from Mozilla in review:
https://bugzilla.mozilla.org/show_bug.cgi?id=1123480#c6

 /**
  * Any copyright is dedicated to the Public Domain.
  * http://creativecommons.org/publicdomain/zero/1.0/
  */
 gBrowser.selectedTab = gBrowser.addTab();
 function finishAndCleanUp()
 {
   gBrowser.removeCurrentTab();
   promiseClearHistory().then(finish);
 }
 /**
  * One-time observer callback.
  */
 function waitForObserve(name, callback)
 {
   var observerService = Cc["@mozilla.org/observer-service;1"]
                         .getService(Ci.nsIObserverService);
   var observer = {
     QueryInterface: XPCOMUtils.generateQI([Ci.nsIObserver]),
     observe: function(subject, topic, data) {
       observerService.removeObserver(observer, name);
       observer = null;
       callback(subject, topic, data);
     }
   };
   observerService.addObserver(observer, name, false);
 }
 /**
  * One-time DOMContentLoaded callback.
  */
 function waitForLoad(callback)
 {
   gBrowser.addEventListener("DOMContentLoaded", function() {
     gBrowser.removeEventListener("DOMContentLoaded", arguments.callee, true);
     callback();
   }, true);
 }
 var conn = PlacesUtils.history.QueryInterface(Ci.nsPIPlacesDatabase).DBConnection;
 /**
  * Gets a single column value from either the places or historyvisits table.
  */
 function getColumn(table, column, fromColumnName, fromColumnValue)
 {
   let sql = "SELECT " + column + " " +
             "FROM " + table + " " +
             "WHERE " + fromColumnName + " = :val " +
             "LIMIT 1";
   let stmt = conn.createStatement(sql);
   try {
     stmt.params.val = fromColumnValue;
     ok(stmt.executeStep(), "Expect to get a row");
     return stmt.row[column];
   }
   finally {
     stmt.reset();
   }
 }
 function test()
 {
   // Make sure places visit chains are saved correctly with a redirect
   // transitions.
   waitForExplicitFinish();
   // Part 1: observe history events that fire when a visit occurs.
   // Make sure visits appear in order, and that the visit chain is correct.
   var expectedUrls = [
     "http://example.com/tests/toolkit/components/places/tests/browser/begin.html",
     "http://example.com/tests/toolkit/components/places/tests/browser/redirect_twice.sjs",
     "http://example.com/tests/toolkit/components/places/tests/browser/redirect_once.sjs",
     "http://example.com/tests/toolkit/components/places/tests/browser/final.html"
   ];
   var currentIndex = 0;
   waitForObserve("uri-visit-saved", function(subject, topic, data) {
     var uri = subject.QueryInterface(Ci.nsIURI);
     var expected = expectedUrls[currentIndex];
     is(uri.spec, expected, "Saved URL visit " + uri.spec);
     var placeId = getColumn("moz_places", "id", "url", uri.spec);
     var fromVisitId = getColumn("moz_historyvisits", "from_visit", "place_id", placeId);
     if (currentIndex == 0) {
       is(fromVisitId, 0, "First visit has no from visit");
     }
     else {
       var lastVisitId = getColumn("moz_historyvisits", "place_id", "id", fromVisitId);
       var fromVisitUrl = getColumn("moz_places", "url", "id", lastVisitId);
       is(fromVisitUrl, expectedUrls[currentIndex - 1],
          "From visit was " + expectedUrls[currentIndex - 1]);
     }
     currentIndex++;
     if (currentIndex < expectedUrls.length) {
       waitForObserve("uri-visit-saved", arguments.callee);
     }
     else {
       finishAndCleanUp();
     }
   });
   // Load begin page, click link on page to record visits.
   content.location.href = "http://example.com/tests/toolkit/components/places/tests/browser/begin.html";
   waitForLoad(function() {
     EventUtils.sendMouseEvent({type: 'click'}, 'clickme', content.window);
     waitForLoad(function() {
       content.location.href = "about:blank";
     });
   });
 }