MD Settings: Elim SettingsSubpageBrowsertest and SettingsPageVisibility

chrome/test/data/webui/settings/settings_subpage_browsertest.js

-// Copyright 2015 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.
-
-/**
- * @fileoverview Suite of tests to ensure that settings subpages exist and
- * load without errors. Also outputs approximate load times for each subpage.
- */
-
-GEN_INCLUDE(['settings_page_browsertest.js']);
-
-/**
- * @constructor
- * @extends {SettingsPageBrowserTest}
- */
-function SettingsSubPageBrowserTest() {
-  /** @type {!Array<string>} */
-  this.subPages = [];
-}
-
-SettingsSubPageBrowserTest.prototype = {
-  __proto__: SettingsPageBrowserTest.prototype,
-
-  /** @override */
-  preLoad: function() {
-    SettingsPageBrowserTest.prototype.preLoad.call(this);
-    // This will cause all subpages to initially be hidden via dom-if.
-    // This allows us to test loading each subpage independently without other
-    // subpages affecting load times, etc.
-    settingsHidePagesByDefaultForTest = true;
-  },
-
-  /*
-   * Checks all subpages are hidden first.
-   * @private
-   */
-  verifySubPagesHidden_: function() {
-    var page = this.basicPage;
-    assertEquals(0, Object.keys(page.pageVisibility).length);
-
-    // Ensure all pages are still hidden after the dom-ifs compute their |if|.
-    Polymer.dom.flush();
-    var sections = page.shadowRoot.querySelectorAll('settings-section');
-    assertTrue(!!sections);
-    assertEquals(0, sections.length);
-  },
-
-  /**
-   * Ensures the subpage is initially hidden, then sets it to visible and
-   * times the result, outputting a (rough) approximation of load time for the
-   * subpage.
-   * @param {Node} page
-   * @param {string} subpage
-   */
-  testSubPage: function(page, subPage) {
-    Polymer.dom.flush();
-    assertFalse(!!this.getSection(page, subPage));
-    var startTime = window.performance.now();
-    page.set('pageVisibility.' + subPage, true);
-    Polymer.dom.flush();
-    var dtime = window.performance.now() - startTime;
-    console.log('Page: ' + subPage + ' Load time: ' + dtime.toFixed(0) + ' ms');
-    assertTrue(!!this.getSection(page, subPage));
-    // Hide the page so that it doesn't interfere with other subPages.
-    page.set('pageVisibility.' + subPage, false);
-    Polymer.dom.flush();
-  },
-
-  testSubPages: function() {
-    this.subPages.forEach(function(subPage) {
-      test(subPage, function() {
-        this.testSubPage(this.basicPage, subPage);
-      }.bind(this));
-    }.bind(this));
-  },
-};
-
-/** @constructor @extends {SettingsSubPageBrowserTest} */
-function SettingsBasicSubPageBrowserTest() {
-  SettingsSubPageBrowserTest.call(this, 'basic');
-
-  /** @override */
-  this.subPages = [
-    'people',
-    'appearance',
-    'onStartup',
-    'search',
-  ];
-  if (cr.isChromeOS)
-    this.subPages.push('internet', 'bluetooth', 'device');
-  else
-    this.subPages.push('defaultBrowser');
-}
-
-SettingsBasicSubPageBrowserTest.prototype = {
-  __proto__: SettingsSubPageBrowserTest.prototype,
-};
-
-// Failing on ChromiumOS dbg. https://crbug.com/709442
-GEN('#if defined(OS_CHROMEOS) && !defined(NDEBUG)');
-GEN('#define MAYBE_SubPages DISABLED_SubPages');
-GEN('#else');
-GEN('#define MAYBE_SubPages SubPages');
-GEN('#endif');
-TEST_F('SettingsBasicSubPageBrowserTest', 'MAYBE_SubPages', function() {
-  suiteSetup(this.verifySubPagesHidden_.bind(this));
-  suite('Basic', this.testSubPages.bind(this));
-  mocha.run();
-});
-
-/** @constructor @extends {SettingsSubPageBrowserTest} */
-function SettingsAdvancedSubPageBrowserTest() {
-  // "Advanced" sections live in the settings-basic-page.
-  SettingsSubPageBrowserTest.call(this, 'basic');
-
-  /** @override */
-  this.subPages = [
-    'privacy',
-    'passwordsAndForms',
-    'languages',
-    'downloads',
-    'printing',
-    'a11y',
-    'reset',
-  ];
-  if (cr.isChromeOS)
-    this.subPages.push('dateTime');
-  else
-    this.subPages.push('system');
-};
-
-SettingsAdvancedSubPageBrowserTest.prototype = {
-  __proto__: SettingsSubPageBrowserTest.prototype,
-
-  /** @override */
-  setUp: function() {
-    this.toggleAdvanced();
-    SettingsSubPageBrowserTest.prototype.setUp.call(this);
-  },
-};
-
-TEST_F('SettingsAdvancedSubPageBrowserTest', 'SubPages', function() {
-  suiteSetup(this.verifySubPagesHidden_.bind(this));
-  suite('Advanced', this.testSubPages.bind(this));
-  mocha.run();
-});