MD Settings: Test transitioning between subpages on different pages

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

 // Copyright 2016 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 for Settings navigational transitions. */
 
 GEN_INCLUDE(['settings_page_browsertest.js']);
 
 /**
  * @constructor
@@ skipping 386 matching lines @@
         return subpage;
       }).then(function(subpage) {
         // Close the subpage.
         return self.testCloseSubpage(section, subpage);
       });
     });
   });
 
   mocha.run();
 });
+
+TEST_F('SettingsTransitionsBrowserTest', 'Navigation', function() {
+  var self = this;
+  testing.Test.disableAnimationsAndTransitions();
+
+  suite('Navigation', function() {
+    test('navigate between basic and advanced subpages', function(done) {
+      var basic = self.getPage('basic');
+      var advanced;
+      var section;
+
+      assertEquals(settings.Route.BASIC, basic.currentRoute);
+      settings.navigateTo(settings.Route.SEARCH_ENGINES);
+
+      setTimeout(function() {
+        section = self.getSection(basic, 'search');
+        assertGT(section.clientHeight, 0);
+
+        settings.navigateTo(settings.Route.SITE_SETTINGS);
+        setTimeout(function() {
+          advanced = self.getPage('advanced');
+          section = self.getSection(advanced, 'privacy');
+          assertGT(section.clientHeight, 0);
+
+          settings.navigateTo(settings.Route.FONTS);
+          setTimeout(function() {
+            section = self.getSection(basic, 'appearance');
+            assertGT(section.clientHeight, 0);
+            done();
+          });
+        });
+      });
+    });
+  });
+
+  mocha.run();
+});