chrome/test/data/webui/history_browsertest.js

   1 // Copyright (c) 2012 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 GEN('#include "chrome/test/data/webui/history_ui_browsertest.h"');
   6
   7 /** @const */ var TOTAL_RESULT_COUNT = 160;
   8 /** @const */ var WAIT_TIMEOUT = 200;
   9
  10 /**
  11  * Test fixture for history WebUI testing.
  12  * @constructor
  13  * @extends {testing.Test}
  14  */
  15 function HistoryUIBrowserTest() {}
  16
  17 /**
  18  * Create a fake history result with the given timestamp.
  19  * @param {Number} timestamp Timestamp of the entry, in ms since the epoch.
  20  * @param {String} url The URL to set on this entry.
  21  * @return {Object} An object representing a history entry.
  22  */
  23 function createHistoryEntry(timestamp, url) {
  24   var d = new Date(timestamp);
  25   // Extract domain from url.
  26   var domainMatch = url.replace(/^.+?:\/\//, '').match(/[^/]+/);
  27   var domain = domainMatch ? domainMatch[0] : '';
  28   return {
  29     dateTimeOfDay: d.getHours() + ':' + d.getMinutes(),
  30     dateRelativeDay: d.toDateString(),
  31     allTimestamps: [timestamp],
  32     starred: false,
  33     time: timestamp,
  34     title: d.toString(),  // Use the stringified date as the title.
  35     url: url,
  36     domain: domain
  37   };
  38 }
  39
  40 /**
  41  * Wait for the history backend to call the global function named
  42  * |callbackName|, and then execute |afterFunction|. This allows tests to
  43  * wait on asynchronous backend operations before proceeding.
  44  */
  45 function waitForCallback(callbackName, afterFunction) {
  46   var originalCallback = window[callbackName];
  47
  48   // Install a wrapper that temporarily replaces the original function.
  49   window[callbackName] = function() {
  50     window[callbackName] = originalCallback;
  51     originalCallback.apply(this, arguments);
  52     afterFunction();
  53   };
  54 }
  55
  56 /**
  57  * Asynchronously execute the global function named |functionName|. This
  58  * should be used for all calls from backend stubs to the frontend.
  59  */
  60 function callFrontendAsync(functionName) {
  61   var args = Array.prototype.slice.call(arguments, 1);
  62   setTimeout(function() {
  63     window[functionName].apply(window, args);
  64   }, 1);
  65 }
  66
  67 /**
  68  * Checks that all the checkboxes in the [|start|, |end|] interval are checked
  69  * and that their IDs are properly set. Does that against the checkboxes in
  70  * |checked|, starting from the |startInChecked| position.
  71  * @param {Array} checked An array of all the relevant checked checkboxes
  72  *    on this page.
  73  * @param {Number} start The starting checkbox id.
  74  * @param {Number} end The ending checkbox id.
  75  */
  76 function checkInterval(checked, start, end) {
  77   for (var i = start; i <= end; i++)
  78     expectEquals('checkbox-' + i, checked[i - start].id);
  79 }
  80
  81 /**
  82  * Returns a period of 7 days, |offset| weeks back from |today|. The behavior
  83  * of this function should be identical to
  84  * BrowsingHistoryHandler::SetQueryTimeInWeeks.
  85  * @param {Number} offset Number of weeks to go back.
  86  * @param {Date} today Which date to consider as "today" (since we're not using
  87  *     the actual current date in this case).
  88  * @return {Object} An object containing the begin date and the end date of the
  89  *     computed period.
  90  */
  91 function setQueryTimeInWeeks(offset, today) {
  92   // Going back one day at a time starting from midnight will make sure that
  93   // the other values get updated properly.
  94   var endTime = new Date(today);
  95   endTime.setHours(24, 0, 0, 0);
  96   for (var i = 0; i < 7 * offset; i++)
  97     endTime.setDate(endTime.getDate() - 1);
  98   var beginTime = new Date(endTime);
  99   for (var i = 0; i < 7; i++)
 100     beginTime.setDate(beginTime.getDate() - 1);
 101   return {'endTime': endTime, 'beginTime': beginTime};
 102 }
 103
 104 /**
 105  * Returns the period of a month, |offset| months back from |today|. The
 106  * behavior of this function should be identical to
 107  * BrowsingHistoryHandler::SetQueryTimeInMonths.
 108  * @param {Number} offset Number of months to go back.
 109  * @param {Date} today Which date to consider as "today" (since we're not using
 110  *     the actual current date in this case).
 111  * @return {Object} An object containing the begin date and the end date of the
 112  *     computed period.
 113  */
 114 function setQueryTimeInMonths(offset, today) {
 115   var endTime = new Date(today);
 116   var beginTime = new Date(today);
 117   // Last day of this month.
 118   endTime.setMonth(endTime.getMonth() + 1, 0);
 119   // First day of the current month.
 120   beginTime.setMonth(beginTime.getMonth(), 1);
 121   for (var i = 0; i < offset; i++) {
 122     beginTime.setMonth(beginTime.getMonth() - 1);
 123     endTime.setMonth(endTime.getMonth() - 1);
 124   }
 125   return {'endTime': endTime, 'beginTime': beginTime};
 126 }
 127
 128 /**
 129  * Base fixture for History WebUI testing.
 130  * @extends {testing.Test}
 131  * @constructor
 132  */
 133 function BaseHistoryWebUITest() {}
 134
 135 BaseHistoryWebUITest.prototype = {
 136   __proto__: testing.Test.prototype,
 137
 138   /**
 139    * Browse to the history page & call our preLoad().
 140    */
 141   browsePreload: 'chrome://history-frame',
 142
 143   /** @override */
 144   typedefCppFixture: 'HistoryUIBrowserTest',
 145
 146   /** @override */
 147   runAccessibilityChecks: true,
 148
 149   /** @override */
 150   accessibilityIssuesAreErrors: true,
 151
 152   /** @override */
 153   isAsync: true,
 154 };
 155
 156 /**
 157  * Fixture for History WebUI testing which returns some fake history results
 158  * to the frontend. Other fixtures that want to stub out calls to the backend
 159  * can extend this one.
 160  * @extends {BaseHistoryWebUITest}
 161  * @constructor
 162  */
 163 function HistoryWebUIFakeBackendTest() {
 164 }
 165
 166 HistoryWebUIFakeBackendTest.prototype = {
 167   __proto__: BaseHistoryWebUITest.prototype,
 168
 169   /**
 170    * Register handlers to stub out calls to the history backend.
 171    * @override
 172    */
 173   preLoad: function() {
 174     this.registerMockHandler_(
 175         'queryHistory', this.queryHistoryStub_.bind(this));
 176   },
 177
 178   /**
 179    * Register a mock handler for a message to the history backend.
 180    * @param handlerName The name of the message to mock.
 181    * @param handler The mock message handler function.
 182    */
 183   registerMockHandler_: function(handlerName, handler) {
 184     // Mock4JS doesn't pass in the actual arguments to the stub, but it _will_
 185     // pass the original args to the matcher object. SaveMockArguments acts as
 186     // a proxy for another matcher, but keeps track of all the arguments it was
 187     // asked to match.
 188     var savedArgs = new SaveMockArguments();
 189
 190     this.makeAndRegisterMockHandler([handlerName]);
 191     this.mockHandler.stubs()[handlerName](savedArgs.match(ANYTHING)).will(
 192         callFunctionWithSavedArgs(savedArgs, handler));
 193   },
 194
 195   /**
 196    * Default stub for the queryHistory message to the history backend.
 197    * Simulates an empty history database. Override this to customize this
 198    * behavior for particular tests.
 199    * @param {Array} arguments The original arguments to queryHistory.
 200    */
 201   queryHistoryStub_: function(args) {
 202     callFrontendAsync(
 203         'historyResult', { term: args[0], finished: true }, []);
 204   }
 205 };
 206
 207 function queryHistoryImpl(args, beginTime, history) {
 208   var searchText = args[0];
 209   var offset = args[1];
 210   var range = args[2];
 211   var endTime = args[3] || Number.MAX_VALUE;
 212   var maxCount = args[4];
 213
 214   var results = [];
 215   if (searchText) {
 216     for (var k = 0; k < history.length; k++) {
 217       // Search only by title in this stub.
 218       if (history[k].title.indexOf(searchText) != -1)
 219         results.push(history[k]);
 220     }
 221   } else {
 222     results = history;
 223   }
 224
 225   // Advance past all entries newer than the specified end time.
 226   var i = 0;
 227   // Finished is set from the history database so this behavior may not be
 228   // completely identical.
 229   var finished = true;
 230   while (i < results.length && results[i].time >= endTime)
 231     ++i;
 232
 233   if (beginTime) {
 234     var j = i;
 235     while (j < results.length && results[j].time >= beginTime)
 236       ++j;
 237
 238     finished = (j == results.length);
 239     results = results.slice(i, j);
 240   } else {
 241     results = results.slice(i);
 242   }
 243
 244   if (maxCount) {
 245     finished = (maxCount >= results.length);
 246     results = results.slice(0, maxCount);
 247   }
 248
 249   var queryStartTime = '';
 250   var queryEndTime = '';
 251   if (results.length) {
 252     queryStartTime = results[results.length - 1].dateRelativeDay;
 253     queryEndTime = results[0].dateRelativeDay;
 254   } else if (beginTime) {
 255     queryStartTime = Date(beginTime);
 256     queryEndTime = Date(endTime);
 257   }
 258
 259   callFrontendAsync(
 260       'historyResult',
 261       {
 262         term: searchText,
 263         finished: finished,
 264         queryStartTime: queryStartTime,
 265         queryEndTime: queryEndTime
 266       },
 267       results);
 268 }
 269
 270 /**
 271  * Fixture for History WebUI testing which returns some fake history results
 272  * to the frontend.
 273  * @extends {HistoryWebUIFakeBackendTest}
 274  * @constructor
 275  */
 276 function HistoryWebUITest() {}
 277
 278 HistoryWebUITest.prototype = {
 279   __proto__: HistoryWebUIFakeBackendTest.prototype,
 280
 281   preLoad: function() {
 282     HistoryWebUIFakeBackendTest.prototype.preLoad.call(this);
 283
 284     this.registerMockHandler_(
 285         'removeVisits', this.removeVisitsStub_.bind(this));
 286
 287     // Prepare a list of fake history results. The entries will begin at
 288     // 1:00 AM on Sept 2, 2008, and will be spaced two minutes apart.
 289     var timestamp = new Date(2008, 9, 2, 1, 0).getTime();
 290     this.fakeHistory_ = [];
 291
 292     for (var i = 0; i < TOTAL_RESULT_COUNT; i++) {
 293       this.fakeHistory_.push(
 294           createHistoryEntry(timestamp, 'http://google.com/' + timestamp));
 295       timestamp -= 2 * 60 * 1000;  // Next visit is two minutes earlier.
 296     }
 297   },
 298
 299   /**
 300    * Stub for the 'queryHistory' message to the history backend.
 301    * Simulates a history database using the fake history data that is
 302    * initialized in preLoad().
 303    * @param {Array} arguments The original arguments to queryHistory.
 304    */
 305   queryHistoryStub_: function(args) {
 306     var searchText = args[0];
 307     var offset = args[1];
 308     var range = args[2];
 309     var endTime = args[3] || Number.MAX_VALUE;
 310     var maxCount = args[4];
 311     if (range == HistoryModel.Range.ALL_TIME) {
 312       queryHistoryImpl(args, null, this.fakeHistory_);
 313       return;
 314     }
 315     if (range == HistoryModel.Range.WEEK)
 316       var interval = setQueryTimeInWeeks(offset, this.today);
 317     else
 318       var interval = setQueryTimeInMonths(offset, this.today);
 319
 320     args[3] = interval.endTime.getTime();
 321     queryHistoryImpl(args, interval.beginTime.getTime(), this.fakeHistory_);
 322   },
 323
 324   /**
 325    * Stub for the 'removeVisits' message to the history backend.
 326    * This will modify the fake history data in the test instance, so that
 327    * further 'queryHistory' messages will not contain the deleted entries.
 328    * @param {Array} arguments The original arguments to removeVisits.
 329    */
 330   removeVisitsStub_: function(args) {
 331     for (var i = 0; i < args.length; ++i) {
 332       var url = args[i].url;
 333       var timestamps = args[i].timestamps;
 334       assertEquals(timestamps.length, 1);
 335       this.removeVisitsToUrl_(url, new Date(timestamps[0]));
 336     }
 337     callFrontendAsync('deleteComplete');
 338   },
 339
 340   /**
 341    * Removes any visits to |url| on the same day as |date| from the fake
 342    * history data.
 343    * @param {string} url
 344    * @param {Date} date
 345    */
 346   removeVisitsToUrl_: function(url, date) {
 347     var day = date.toDateString();
 348     var newHistory = [];
 349     for (var i = 0, visit; visit = this.fakeHistory_[i]; ++i) {
 350       if (url != visit.url || visit.dateRelativeDay != day)
 351         newHistory.push(visit);
 352     }
 353     this.fakeHistory_ = newHistory;
 354   }
 355 };
 356
 357 /**
 358  * Examines the time column of every entry on the page, and ensure that they
 359  * are all the same width.
 360  */
 361 function ensureTimeWidthsEqual() {
 362   var times = document.querySelectorAll('.entry .time');
 363   var timeWidth = times[0].clientWidth;
 364   for (var i = 1; i < times.length; ++i) {
 365     assertEquals(timeWidth, times[i].clientWidth);
 366   }
 367 }
 368
 369 // Times out on Mac: http://crbug.com/336845
 370 TEST_F('HistoryWebUIFakeBackendTest', 'DISABLED_emptyHistory', function() {
 371   expectTrue($('newest-button').hidden);
 372   expectTrue($('newer-button').hidden);
 373   expectTrue($('older-button').hidden);
 374   testDone();
 375 });
 376
 377 // Times out on Win: http://crbug.com/336845
 378 TEST_F('HistoryWebUITest', 'DISABLED_basicTest', function() {
 379   var resultCount = document.querySelectorAll('.entry').length;
 380
 381   // Check that there are two days of entries.
 382   var dayHeaders = document.querySelectorAll('.day');
 383   assertEquals(2, dayHeaders.length);
 384   expectNotEquals(dayHeaders[0].textContent, dayHeaders[1].textContent);
 385
 386   // Check that the entries in each day are time-ordered, and that no
 387   // duplicate URLs appear on a given day.
 388   var urlsByDay = {};
 389   var lastDate = new Date();
 390   for (var day = 0; day < dayHeaders.length; ++day) {
 391     var dayTitle = dayHeaders[day].textContent;
 392     var dayResults = document.querySelectorAll('.day-results')[day];
 393     var entries = dayResults.querySelectorAll('.entry');
 394     expectGT(entries.length, 0);
 395
 396     for (var i = 0, entry; entry = entries[i]; ++i) {
 397       var time = entry.querySelector('.time').textContent;
 398       expectGT(time.length, 0);
 399
 400       var date = new Date(dayTitle + ' ' + time);
 401       expectGT(lastDate, date);
 402       lastDate = date;
 403
 404       // Ensure it's not a duplicate URL for this day.
 405       var dayAndUrl = day + entry.querySelector('a').href;
 406       expectFalse(urlsByDay.hasOwnProperty(dayAndUrl));
 407       urlsByDay[dayAndUrl] = dayAndUrl;
 408
 409       // Reconstruct the entry date from the title, and ensure that it's
 410       // consistent with the date header and with the time.
 411       var entryDate = new Date(entry.querySelector('.title').textContent);
 412       expectEquals(entryDate.getYear(), date.getYear());
 413       expectEquals(entryDate.getMonth(), date.getMonth());
 414       expectEquals(entryDate.getDay(), date.getDay());
 415       expectEquals(entryDate.getHours(), date.getHours());
 416       expectEquals(entryDate.getMinutes(), date.getMinutes());
 417     }
 418   }
 419
 420   // Check that there are 3 page navigation links and that only the "Older"
 421   // link is visible.
 422   expectEquals(3, document.querySelectorAll('[is="action-link"]').length);
 423   expectTrue($('newest-button').hidden);
 424   expectTrue($('newer-button').hidden);
 425   expectFalse($('older-button').hidden);
 426
 427   ensureTimeWidthsEqual();
 428
 429   // Go to the next page.
 430   $('older-button').click();
 431   waitForCallback('historyResult', function() {
 432     resultCount += document.querySelectorAll('.entry').length;
 433
 434     // Check that the two pages include all of the entries.
 435     expectEquals(TOTAL_RESULT_COUNT, resultCount);
 436
 437     // Check that the day header was properly continued -- the header for the
 438     // last day on the first page should be a substring of the header on the
 439     // second page. E.g. "Wed, Oct 8, 2008" and "Web, Oct 8, 2008 - cont'd".
 440     var newDayHeaders = document.querySelectorAll('.day');
 441     expectEquals(1, newDayHeaders.length);
 442     expectEquals(0,
 443         newDayHeaders[0].textContent.indexOf(dayHeaders[1].textContent));
 444
 445     // Check that the "Newest" and "Newer" links are now visible, but the
 446     // "Older" link is hidden.
 447     expectEquals(3, document.querySelectorAll('[is="action-link"]').length);
 448     expectFalse($('newest-button').hidden);
 449     expectFalse($('newer-button').hidden);
 450     expectTrue($('older-button').hidden);
 451
 452     ensureTimeWidthsEqual();
 453
 454     // Go back to the first page, and check that the same day headers are there.
 455     $('newest-button').click();
 456     var newDayHeaders = document.querySelectorAll('.day');
 457     expectEquals(2, newDayHeaders.length);
 458
 459     expectNotEquals(newDayHeaders[0].textContent,
 460                     newDayHeaders[1].textContent);
 461     expectEquals(dayHeaders[0].textContent, newDayHeaders[0].textContent);
 462     expectEquals(dayHeaders[1].textContent, newDayHeaders[1].textContent);
 463
 464     testDone();
 465   });
 466 });
 467
 468 /**
 469  * Test bulk deletion of history entries.
 470  * Disabled because it is currently very flaky on the Windows XP bot.
 471  */
 472 TEST_F('HistoryWebUITest', 'DISABLED_bulkDeletion', function() {
 473   var checkboxes = document.querySelectorAll(
 474       '#results-display input[type=checkbox]');
 475
 476   // Immediately confirm the history deletion.
 477   confirmDeletion = function(okCallback, cancelCallback) {
 478     okCallback();
 479   };
 480
 481   // The "remove" button should be initially disabled.
 482   var removeButton = $('remove-selected');
 483   expectTrue(removeButton.disabled);
 484
 485   checkboxes[0].click();
 486   expectFalse(removeButton.disabled);
 487
 488   var firstEntry = document.querySelector('.title a').textContent;
 489   removeButton.click();
 490
 491   // After deletion, expect the results to be reloaded.
 492   waitForCallback('historyResult', function() {
 493     expectNotEquals(document.querySelector('.title a').textContent, firstEntry);
 494     expectTrue(removeButton.disabled);
 495
 496     // Delete the first 3 entries.
 497     checkboxes = document.querySelectorAll(
 498         '#results-display input[type=checkbox]');
 499     checkboxes[0].click();
 500     checkboxes[1].click();
 501     checkboxes[2].click();
 502     expectFalse(removeButton.disabled);
 503
 504     var nextEntry = document.querySelectorAll('.title a')[3];
 505     removeButton.click();
 506     waitForCallback('historyResult', function() {
 507       // The next entry after the deleted ones should now be the first.
 508       expectEquals(document.querySelector('.title a').textContent,
 509                    nextEntry.textContent);
 510       testDone();
 511     });
 512   });
 513 });
 514
 515 /**
 516  * Test selecting multiple entries using shift click.
 517  * Disabled due to time out on all platforms: crbug/375910
 518  */
 519 TEST_F('HistoryWebUITest', 'DISABLED_multipleSelect', function() {
 520   var checkboxes = document.querySelectorAll(
 521       '#results-display input[type=checkbox]');
 522
 523   var getAllChecked = function() {
 524     return Array.prototype.slice.call(document.querySelectorAll(
 525         '#results-display input[type=checkbox]:checked'));
 526   };
 527
 528   // Make sure that nothing is checked.
 529   expectEquals(0, getAllChecked().length);
 530
 531   var shiftClick = function(el) {
 532     el.dispatchEvent(new MouseEvent('click', { shiftKey: true }));
 533   };
 534
 535   // Check the start.
 536   shiftClick($('checkbox-4'));
 537   // And the end.
 538   shiftClick($('checkbox-9'));
 539
 540   // See if they are checked.
 541   var checked = getAllChecked();
 542   expectEquals(6, checked.length);
 543   checkInterval(checked, 4, 9);
 544
 545   // Extend the selection.
 546   shiftClick($('checkbox-14'));
 547
 548   checked = getAllChecked();
 549   expectEquals(11, checked.length);
 550   checkInterval(checked, 4, 14);
 551
 552   // Now do a normal click on a higher ID box and a shift click on a lower ID
 553   // one (test the other way around).
 554   $('checkbox-24').click();
 555   shiftClick($('checkbox-19'));
 556
 557   checked = getAllChecked();
 558   expectEquals(17, checked.length);
 559   // First set of checkboxes (11).
 560   checkInterval(checked, 4, 14);
 561   // Second set (6).
 562   checkInterval(checked.slice(11), 19, 24);
 563
 564   // Test deselection.
 565   $('checkbox-26').click();
 566   shiftClick($('checkbox-20'));
 567
 568   checked = getAllChecked();
 569   // checkbox-20 to checkbox-24 should be deselected now.
 570   expectEquals(12, checked.length);
 571   // First set of checkboxes (11).
 572   checkInterval(checked, 4, 14);
 573   // Only checkbox-19 should still be selected.
 574   expectEquals('checkbox-19', checked[11].id);
 575
 576   testDone();
 577 });
 578
 579 TEST_F('HistoryWebUITest', 'DISABLED_searchHistory', function() {
 580   var getResultCount = function() {
 581     return document.querySelectorAll('.entry').length;
 582   };
 583   // See that all the elements are there.
 584   expectEquals(RESULTS_PER_PAGE, getResultCount());
 585
 586   // See that the search works.
 587   $('search-field').value = 'Thu Oct 02 2008';
 588   $('search-button').click();
 589
 590   waitForCallback('historyResult', function() {
 591     expectEquals(31, getResultCount());
 592
 593     // Clear the search.
 594     $('search-field').value = '';
 595     $('search-button').click();
 596     waitForCallback('historyResult', function() {
 597       expectEquals(RESULTS_PER_PAGE, getResultCount());
 598       testDone();
 599     });
 600   });
 601 });
 602
 603 function setPageState(searchText, page, groupByDomain, range, offset) {
 604   window.location = '#' + PageState.getHashString(
 605       searchText, page, groupByDomain, range, offset);
 606 }
 607
 608 function RangeHistoryWebUITest() {}
 609
 610 RangeHistoryWebUITest.prototype = {
 611   __proto__: HistoryWebUITest.prototype,
 612
 613   /** @override */
 614   preLoad: function() {
 615     HistoryWebUITest.prototype.preLoad.call(this);
 616     // Repeat the domain visits every 4 days. The nested lists contain the
 617     // domain suffixes for the visits in a day.
 618     var domainSuffixByDay = [
 619       [1, 2, 3, 4],
 620       [1, 2, 2, 3],
 621       [1, 2, 1, 2],
 622       [1, 1, 1, 1]
 623     ];
 624
 625     var buildDomainUrl = function(timestamp) {
 626       var d = new Date(timestamp);
 627       // Repeat the same setup of domains every 4 days.
 628       var day = d.getDate() % 4;
 629       // Assign an entry for every 6 hours so that we get 4 entries per day
 630       // maximum.
 631       var visitInDay = Math.floor(d.getHours() / 6);
 632       return 'http://google' + domainSuffixByDay[day][visitInDay] + '.com/' +
 633           timestamp;
 634     };
 635
 636     // Prepare a list of fake history results. Start the results on
 637     // 11:00 PM on May 2, 2012 and add 4 results every day (one result every 6
 638     // hours).
 639     var timestamp = new Date(2012, 4, 2, 23, 0).getTime();
 640     this.today = new Date(2012, 4, 2);
 641     this.fakeHistory_ = [];
 642
 643     // Put in 2 days for May and 30 days for April so the results span over
 644     // the month limit.
 645     for (var i = 0; i < 4 * 32; i++) {
 646       this.fakeHistory_.push(
 647           createHistoryEntry(timestamp, buildDomainUrl(timestamp)));
 648       timestamp -= 6 * 60 * 60 * 1000;
 649     }
 650
 651     // Leave March empty.
 652     timestamp -= 31 * 24 * 3600 * 1000;
 653
 654     // Put results in February.
 655     for (var i = 0; i < 29 * 4; i++) {
 656       this.fakeHistory_.push(
 657           createHistoryEntry(timestamp, buildDomainUrl(timestamp)));
 658       timestamp -= 6 * 60 * 60 * 1000;
 659     }
 660   },
 661
 662   setUp: function() {
 663     // Show the filter controls as if the command line switch was active.
 664     $('top-container').hidden = true;
 665     $('history-page').classList.add('big-topbar-page');
 666     $('filter-controls').hidden = false;
 667     expectFalse($('filter-controls').hidden);
 668   },
 669 };
 670
 671 /**
 672  * Disabled due intermitent failures on multiple OSes http://crbug.com/377338
 673  */
 674 TEST_F('RangeHistoryWebUITest', 'DISABLED_allView', function() {
 675   // Check that we start off in the all time view.
 676   expectTrue($('timeframe-controls').querySelector('input').checked);
 677   // See if the correct number of days is shown.
 678   var dayHeaders = document.querySelectorAll('.day');
 679   assertEquals(Math.ceil(RESULTS_PER_PAGE / 4), dayHeaders.length);
 680   testDone();
 681 });
 682
 683 /**
 684  * Checks whether the domains in a day are ordered decreasingly.
 685  * @param {Element} element Ordered list containing the grouped domains for a
 686  *     day.
 687  */
 688 function checkGroupedVisits(element) {
 689   // The history page contains the number of visits next to a domain in
 690   // parentheses (e.g. 'google.com (5)'). This function extracts that number
 691   // and returns it.
 692   var getNumberVisits = function(element) {
 693     return parseInt(element.textContent.replace(/\D/g, ''), 10);
 694   };
 695
 696   // Read the number of visits from each domain and make sure that it is lower
 697   // than or equal to the number of visits from the previous domain.
 698   var domainEntries = element.querySelectorAll('.number-visits');
 699   var currentNumberOfVisits = getNumberVisits(domainEntries[0]);
 700   for (var j = 1; j < domainEntries.length; j++) {
 701     var numberOfVisits = getNumberVisits(domainEntries[j]);
 702     assertTrue(currentNumberOfVisits >= numberOfVisits);
 703     currentNumberOfVisits = numberOfVisits;
 704   }
 705 }
 706
 707 // Times out on Mac and Win: http://crbug.com/336845
 708 TEST_F('RangeHistoryWebUITest', 'DISABLED_weekViewGrouped', function() {
 709   // Change to weekly view.
 710   setPageState('', 0, HistoryModel.Range.WEEK, 0);
 711   waitForCallback('historyResult', function() {
 712     // See if the correct number of days is still shown.
 713     var dayResults = document.querySelectorAll('.day-results');
 714     assertEquals(7, dayResults.length);
 715
 716     // Check whether the results are ordered by visits.
 717     for (var i = 0; i < dayResults.length; i++)
 718       checkGroupedVisits(dayResults[i]);
 719
 720     ensureTimeWidthsEqual();
 721
 722     testDone();
 723   });
 724 });
 725
 726 // Times out on Mac and Win: http://crbug.com/336845
 727 TEST_F('RangeHistoryWebUITest', 'DISABLED_monthViewGrouped', function() {
 728   // Change to monthly view.
 729   setPageState('', 0, HistoryModel.Range.MONTH, 0);
 730   waitForCallback('historyResult', function() {
 731     // See if the correct number of days is shown.
 732     var monthResults = document.querySelectorAll('.month-results');
 733     assertEquals(1, monthResults.length);
 734
 735     checkGroupedVisits(monthResults[0]);
 736     ensureTimeWidthsEqual();
 737
 738     testDone();
 739   });
 740 });
 741
 742 // Times out on Mac: http://crbug.com/336845
 743 TEST_F('RangeHistoryWebUITest', 'DISABLED_monthViewEmptyMonth', function() {
 744   // Change to monthly view.
 745   setPageState('', 0, HistoryModel.Range.MONTH, 2);
 746
 747   waitForCallback('historyResult', function() {
 748     // See if the correct number of days is shown.
 749     var resultsDisplay = $('results-display');
 750     assertEquals(0, resultsDisplay.querySelectorAll('.months-results').length);
 751     var noResults = loadTimeData.getString('noResults');
 752     assertNotEquals(-1, $('results-header').textContent.indexOf(noResults));
 753
 754     testDone();
 755   });
 756 });
 757
 758 /**
 759  * Fixture for History WebUI tests using the real history backend.
 760  * @extends {BaseHistoryWebUITest}
 761  * @constructor
 762  */
 763 function HistoryWebUIRealBackendTest() {}
 764
 765 HistoryWebUIRealBackendTest.prototype = {
 766   __proto__: BaseHistoryWebUITest.prototype,
 767
 768   /** @override */
 769   testGenPreamble: function() {
 770     // Add some visits to the history database.
 771     GEN('  AddPageToHistory(0, "http://google.com", "Google");');
 772     GEN('  AddPageToHistory(1, "http://example.com", "Example");');
 773     GEN('  AddPageToHistory(2, "http://google.com", "Google");');
 774
 775     // Add a visit on the next day.
 776     GEN('  AddPageToHistory(36, "http://google.com", "Google");');
 777   },
 778 };
 779
 780 /**
 781  * Simple test that verifies that the correct entries are retrieved from the
 782  * history database and displayed in the UI.
 783  */
 784 // Times out on Mac and Win: http://crbug.com/336845
 785 TEST_F('HistoryWebUIRealBackendTest', 'DISABLED_basic', function() {
 786   // Check that there are two days of entries, and three entries in total.
 787   assertEquals(2, document.querySelectorAll('.day').length);
 788   assertEquals(3, document.querySelectorAll('.entry').length);
 789
 790   testDone();
 791 });
 792
 793 // Times out on Mac: http://crbug.com/336845
 794 TEST_F('HistoryWebUIRealBackendTest',
 795     'DISABLED_atLeastOneFocusable', function() {
 796   var results = document.querySelectorAll('#results-display [tabindex="0"]');
 797   expectGE(results.length, 1);
 798   testDone();
 799 });
 800
 801 // Times out on Mac: http://crbug.com/336845
 802 TEST_F('HistoryWebUIRealBackendTest',
 803     'DISABLED_deleteRemovesEntry', function() {
 804   assertTrue(historyModel.deletingHistoryAllowed);
 805
 806   var visit = document.querySelector('.entry').visit;
 807   visit.titleLink.focus();
 808   assertEquals(visit.titleLink, document.activeElement);
 809
 810   var deleteKey = document.createEvent('KeyboardEvent');
 811   deleteKey.initKeyboardEvent('keydown', true, true, window, 'U+007F');
 812   assertEquals('U+007F', deleteKey.keyIdentifier);
 813
 814   assertFalse(historyModel.isDeletingVisits());
 815   expectFalse(visit.titleLink.dispatchEvent(deleteKey));
 816   expectTrue(historyModel.isDeletingVisits());
 817
 818   expectNotEquals(visit.dropDown, document.activeElement);
 819   testDone();
 820 });
 821
 822 /**
 823  * Test individual deletion of history entries.
 824  */
 825 TEST_F('HistoryWebUIRealBackendTest', 'singleDeletion', function() {
 826   // Deletes the history entry represented by |entryElement|, and calls callback
 827   // when the deletion is complete.
 828   var removeEntry = function(entryElement, callback) {
 829     var dropDownButton = entryElement.querySelector('.drop-down');
 830     var removeMenuItem = $('remove-visit');
 831
 832     assertFalse(dropDownButton.disabled);
 833     assertFalse(removeMenuItem.disabled);
 834
 835     waitForCallback('onEntryRemoved', callback);
 836
 837     cr.dispatchSimpleEvent(dropDownButton, 'mousedown');
 838
 839     var e = new Event('command', {bubbles: true});
 840     e.command = removeMenuItem.command;
 841     removeMenuItem.dispatchEvent(e);
 842   };
 843
 844   var secondTitle = document.querySelectorAll('.entry a')[1].textContent;
 845   var thirdTitle = document.querySelectorAll('.entry a')[2].textContent;
 846
 847   // historyDeleted() should not be called when deleting individual entries
 848   // using the drop down.
 849   waitForCallback('historyDeleted', function() {
 850     testDone([false, 'historyDeleted() called when deleting single entry']);
 851   });
 852
 853   expectEquals(2, document.querySelectorAll('.day').length);
 854
 855   // Delete the first entry. The previous second entry should now be the first.
 856   removeEntry(document.querySelector('.entry'), function() {
 857     expectEquals(secondTitle, document.querySelector('.entry a').textContent);
 858
 859     // After removing the first entry, its day header should also be gone.
 860     expectEquals(1, document.querySelectorAll('.day').length);
 861
 862     // Delete another entry. The original third entry should now be the first.
 863     removeEntry(document.querySelector('.entry'), function() {
 864       expectEquals(thirdTitle, document.querySelector('.entry a').textContent);
 865       testDone();
 866     });
 867   });
 868 });
 869
 870 TEST_F('HistoryWebUIRealBackendTest', 'leftRightChangeFocus', function() {
 871   var visit = document.querySelector('.entry').visit;
 872   visit.titleLink.focus();
 873   assertEquals(visit.titleLink, document.activeElement);
 874
 875   var right = document.createEvent('KeyboardEvent');
 876   right.initKeyboardEvent('keydown', true, true, window, 'Right');
 877   assertEquals('Right', right.keyIdentifier);
 878   expectFalse(visit.titleLink.dispatchEvent(right));
 879
 880   assertEquals(visit.dropDown, document.activeElement);
 881
 882   var left = document.createEvent('KeyboardEvent');
 883   left.initKeyboardEvent('keydown', true, true, window, 'Left');
 884   assertEquals('Left', left.keyIdentifier);
 885   expectFalse(visit.dropDown.dispatchEvent(left));
 886
 887   expectEquals(visit.titleLink, document.activeElement);
 888   testDone();
 889 });
 890
 891 TEST_F('HistoryWebUIRealBackendTest', 'showConfirmDialogAndCancel', function() {
 892   waitForCallback('deleteComplete', function() {
 893     testDone([false, "history deleted when it shouldn't have been"]);
 894   });
 895
 896   document.querySelector('input[type=checkbox]').click();
 897   $('remove-selected').click();
 898
 899   assertTrue($('alertOverlay').classList.contains('showing'));
 900   assertFalse($('history-page').contains(document.activeElement));
 901
 902   var esc = document.createEvent('KeyboardEvent');
 903   esc.initKeyboardEvent('keydown', true, true, window, 'U+001B');
 904
 905   document.documentElement.dispatchEvent(esc);
 906   assertFalse($('alertOverlay').classList.contains('showing'));
 907
 908   testDone();
 909 });
 910
 911 TEST_F('HistoryWebUIRealBackendTest', 'showConfirmDialogAndRemove', function() {
 912   document.querySelector('input[type=checkbox]').click();
 913   $('remove-selected').click();
 914
 915   assertTrue($('alertOverlay').classList.contains('showing'));
 916   assertFalse($('history-page').contains(document.activeElement));
 917
 918   waitForCallback('deleteComplete', testDone);
 919
 920   var enter = document.createEvent('KeyboardEvent');
 921   enter.initKeyboardEvent('keydown', true, true, window, 'Enter');
 922   document.documentElement.dispatchEvent(enter);
 923   assertFalse($('alertOverlay').classList.contains('showing'));
 924 });
 925
 926 // Times out on Mac: http://crbug.com/336845
 927 TEST_F('HistoryWebUIRealBackendTest',
 928     'DISABLED_menuButtonActivatesOneRow', function() {
 929   var entries = document.querySelectorAll('.entry');
 930   assertEquals(3, entries.length);
 931   assertTrue(entries[0].classList.contains('active'));
 932   assertTrue($('action-menu').hidden);
 933
 934   // Show the menu via mousedown on the menu button.
 935   var menuButton = entries[2].querySelector('.menu-button');
 936   menuButton.dispatchEvent(new MouseEvent('mousedown'));
 937   expectFalse($('action-menu').hidden);
 938
 939   // Check that the 'active' item has changed.
 940   expectTrue(entries[2].classList.contains('active'));
 941   expectFalse(entries[0].classList.contains('active'));
 942
 943   testDone();
 944 });
 945
 946 TEST_F('HistoryWebUIRealBackendTest', 'shiftClickActivatesOneRow', function() {
 947   var entries = document.querySelectorAll('.entry');
 948   assertEquals(3, entries.length);
 949   assertTrue(entries[0].classList.contains('active'));
 950
 951   entries[0].visit.checkBox.focus();
 952   assertEquals(entries[0].visit.checkBox, document.activeElement);
 953
 954   entries[0].visit.checkBox.click();
 955   assertTrue(entries[0].visit.checkBox.checked);
 956
 957   var entryBox = entries[2].querySelector('.entry-box');
 958   entryBox.dispatchEvent(new MouseEvent('click', {shiftKey: true}));
 959   assertTrue(entries[1].visit.checkBox.checked);
 960
 961   // Focus shouldn't have changed, but the checkbox should toggle.
 962   expectEquals(entries[0].visit.checkBox, document.activeElement);
 963
 964   expectTrue(entries[0].classList.contains('active'));
 965   expectFalse(entries[2].classList.contains('active'));
 966
 967   var shiftDown = new MouseEvent('mousedown', {shiftKey: true, bubbles: true});
 968   entries[2].visit.checkBox.dispatchEvent(shiftDown);
 969   expectEquals(entries[2].visit.checkBox, document.activeElement);
 970
 971   // 'focusin' events aren't dispatched while tests are run in batch (e.g.
 972   // --test-launcher-jobs=2). Simulate this. TODO(dbeam): fix instead.
 973   cr.dispatchSimpleEvent(document.activeElement, 'focusin', true, true);
 974
 975   expectFalse(entries[0].classList.contains('active'));
 976   expectTrue(entries[2].classList.contains('active'));
 977
 978   testDone();
 979 });
 980
 981 /**
 982  * Fixture for History WebUI testing when deletions are prohibited.
 983  * @extends {HistoryWebUIRealBackendTest}
 984  * @constructor
 985  */
 986 function HistoryWebUIDeleteProhibitedTest() {}
 987
 988 HistoryWebUIDeleteProhibitedTest.prototype = {
 989   __proto__: HistoryWebUIRealBackendTest.prototype,
 990
 991   /** @override */
 992   testGenPreamble: function() {
 993     HistoryWebUIRealBackendTest.prototype.testGenPreamble.call(this);
 994     GEN('  SetDeleteAllowed(false);');
 995   },
 996 };
 997
 998 // Test UI when removing entries is prohibited.
 999 // Times out on Mac: http://crbug.com/336845
1000 TEST_F('HistoryWebUIDeleteProhibitedTest',
1001     'DISABLED_deleteProhibited', function() {
1002   // No checkboxes should be created.
1003   var checkboxes = document.querySelectorAll(
1004       '#results-display input[type=checkbox]');
1005   expectEquals(0, checkboxes.length);
1006
1007   // The "remove" button should be disabled.
1008   var removeButton = $('remove-selected');
1009   expectTrue(removeButton.disabled);
1010
1011   // The "Remove from history" drop-down item should be disabled.
1012   var removeVisit = $('remove-visit');
1013   expectTrue(removeVisit.disabled);
1014
1015   testDone();
1016 });
1017
1018 TEST_F('HistoryWebUIDeleteProhibitedTest', 'atLeastOneFocusable', function() {
1019   var results = document.querySelectorAll('#results-display [tabindex="0"]');
1020   expectGE(results.length, 1);
1021   testDone();
1022 });
1023
1024 TEST_F('HistoryWebUIDeleteProhibitedTest', 'leftRightChangeFocus', function() {
1025   var visit = document.querySelector('.entry').visit;
1026   visit.titleLink.focus();
1027   assertEquals(visit.titleLink, document.activeElement);
1028
1029   var right = document.createEvent('KeyboardEvent');
1030   right.initKeyboardEvent('keydown', true, true, window, 'Right');
1031   assertEquals('Right', right.keyIdentifier);
1032   expectFalse(visit.titleLink.dispatchEvent(right));
1033
1034   assertEquals(visit.dropDown, document.activeElement);
1035
1036   var left = document.createEvent('KeyboardEvent');
1037   left.initKeyboardEvent('keydown', true, true, window, 'Left');
1038   assertEquals('Left', left.keyIdentifier);
1039   expectFalse(visit.dropDown.dispatchEvent(left));
1040
1041   expectEquals(visit.titleLink, document.activeElement);
1042   testDone();
1043 });
1044
1045 TEST_F('HistoryWebUIDeleteProhibitedTest', 'deleteIgnored', function() {
1046   assertFalse(historyModel.deletingHistoryAllowed);
1047
1048   var visit = document.querySelector('.entry').visit;
1049   visit.titleLink.focus();
1050   assertEquals(visit.titleLink, document.activeElement);
1051
1052   var deleteKey = document.createEvent('KeyboardEvent');
1053   deleteKey.initKeyboardEvent('keydown', true, true, window, 'U+007F');
1054   assertEquals('U+007F', deleteKey.keyIdentifier);
1055
1056   assertFalse(historyModel.isDeletingVisits());
1057   expectTrue(visit.titleLink.dispatchEvent(deleteKey));
1058   expectFalse(historyModel.isDeletingVisits());
1059
1060   expectEquals(visit.titleLink, document.activeElement);
1061   testDone();
1062 });
1063
1064 /**
1065  * Fixture for History WebUI testing IDN.
1066  * @extends {BaseHistoryWebUITest}
1067  * @constructor
1068  */
1069 function HistoryWebUIIDNTest() {}
1070
1071 HistoryWebUIIDNTest.prototype = {
1072   __proto__: BaseHistoryWebUITest.prototype,
1073
1074   /** @override */
1075   testGenPreamble: function() {
1076     // Add some visits to the history database.
1077     GEN('  AddPageToHistory(0, "http://xn--d1abbgf6aiiy.xn--p1ai/",' +
1078         ' "Some");');
1079
1080     // Clear AcceptLanguages to get domain in unicode.
1081     GEN('  ClearAcceptLanguages();');
1082   },
1083 };
1084
1085 /**
1086  * Simple test that verifies that the correct entries are retrieved from the
1087  * history database and displayed in the UI.
1088  */
1089 // Times out on Mac: http://crbug.com/336845
1090 TEST_F('HistoryWebUIIDNTest', 'DISABLED_basic', function() {
1091   // Check that there is only one entry and domain is in unicode.
1092   assertEquals(1, document.querySelectorAll('.domain').length);
1093   assertEquals("\u043f\u0440\u0435\u0437\u0438\u0434\u0435\u043d\u0442." +
1094                "\u0440\u0444", document.querySelector('.domain').textContent);
1095
1096   testDone();
1097 });
1098
1099 /**
1100  * Fixture for a test that uses the real backend and tests how the history
1101  * page deals with odd schemes in URLs.
1102  * @extends {HistoryWebUIRealBackendTest}
1103  */
1104 function HistoryWebUIWithSchemesTest() {}
1105
1106 HistoryWebUIWithSchemesTest.prototype = {
1107   __proto__: HistoryWebUIRealBackendTest.prototype,
1108
1109   /** @override */
1110   testGenPreamble: function() {
1111     // Add a bunch of entries on the same day, including some weird schemes.
1112     GEN('  AddPageToHistory(12, "http://google.com", "Google");');
1113     GEN('  AddPageToHistory(13, "file:///tmp/foo", "");');
1114     GEN('  AddPageToHistory(14, "mailto:chromium@chromium.org", "");');
1115     GEN('  AddPageToHistory(15, "tel:555123456", "");');
1116   },
1117
1118   setUp: function() {
1119     // Show the filter controls as if the command line switch was active.
1120     $('top-container').hidden = true;
1121     $('history-page').classList.add('big-topbar-page');
1122     $('filter-controls').hidden = false;
1123     expectFalse($('filter-controls').hidden);
1124   },
1125 };
1126
1127 TEST_F('HistoryWebUIWithSchemesTest', 'groupingWithSchemes', function() {
1128   // Switch to the week view.
1129   $('timeframe-controls').querySelectorAll('input')[1].click();
1130   waitForCallback('historyResult', function() {
1131     // Each URL should be organized under a different "domain".
1132     expectEquals(document.querySelectorAll('.entry').length, 4);
1133     expectEquals(document.querySelectorAll('.site-domain-wrapper').length, 4);
1134     testDone();
1135   });
1136 });