chrome/test/data/pdf/toolbar_manager_test.js

   1 // Copyright 2015 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 var tests = [
   6   /**
   7    * Test that ToolbarManager.forceHideTopToolbar hides (or shows) the top
   8    * toolbar correctly for different mouse movements.
   9    */
  10   function testToolbarManagerForceHideTopToolbar() {
  11     var mockWindow = new MockWindow(1920, 1080);
  12
  13     var toolbar = Polymer.Base.create('viewer-pdf-toolbar');
  14     var zoomToolbar = Polymer.Base.create('viewer-zoom-toolbar');
  15     var toolbarManager = new ToolbarManager(mockWindow, toolbar, zoomToolbar);
  16
  17     // A cut-down version of MockInteractions.move, which is not exposed
  18     // publicly.
  19     var mouseMove = function(fromX, fromY, toX, toY, steps) {
  20       var dx = Math.round((toX - fromX) / steps);
  21       var dy = Math.round((toY - fromY) / steps);
  22
  23       // Deliberate <= to ensure that an event is run for toX, toY
  24       for (var i = 0; i <= steps; i++) {
  25         var e = new MouseEvent('mousemove', {
  26           clientX: fromX,
  27           clientY: fromY,
  28           movementX: dx,
  29           movementY: dy
  30         });
  31         toolbarManager.showToolbarsForMouseMove(e);
  32         fromX += dx;
  33         fromY += dy;
  34       }
  35     }
  36
  37     // Force hide the toolbar, then do a quick mousemove in the center of the
  38     // window. Top toolbar should not show.
  39     toolbarManager.forceHideTopToolbar();
  40     chrome.test.assertFalse(toolbar.opened);
  41     mouseMove(1900, 1000, 100, 1000, 2);
  42     chrome.test.assertFalse(toolbar.opened);
  43     // Move back into the zoom toolbar again. The top toolbar should still not
  44     // show.
  45     mouseMove(100, 1000, 1900, 1000, 2);
  46     chrome.test.assertFalse(toolbar.opened);
  47
  48     // Hide the toolbar, wait for the timeout to expire, then move the mouse
  49     // quickly. The top toolbar should show.
  50     toolbarManager.forceHideTopToolbar();
  51     chrome.test.assertFalse(toolbar.opened);
  52     // Manually expire the timeout. This is the same as waiting 1 second.
  53     mockWindow.runTimeout();
  54     mouseMove(1900, 1000, 100, 1000, 2);
  55     chrome.test.assertTrue(toolbar.opened);
  56
  57     // Force hide the toolbar, then move the mouse to the top of the screen. The
  58     // top toolbar should show.
  59     toolbarManager.forceHideTopToolbar();
  60     chrome.test.assertFalse(toolbar.opened);
  61     mouseMove(1900, 1000, 1000, 30, 5);
  62     chrome.test.assertTrue(toolbar.opened);
  63
  64     chrome.test.succeed();
  65   },
  66
  67   /**
  68    * Test that changes to window height bubble down to dropdowns correctly.
  69    */
  70   function testToolbarManagerResizeDropdown() {
  71     var mockWindow = new MockWindow(1920, 1080);
  72     var mockZoomToolbar = {
  73       clientHeight: 400
  74     };
  75     var toolbar = document.getElementById('material-toolbar');
  76     var bookmarksDropdown = toolbar.$.bookmarks;
  77
  78     var toolbarManager =
  79         new ToolbarManager(mockWindow, toolbar, mockZoomToolbar);
  80
  81     chrome.test.assertEq(680, bookmarksDropdown.lowerBound);
  82
  83     mockWindow.setSize(1920, 480);
  84     chrome.test.assertEq(80, bookmarksDropdown.lowerBound);
  85
  86     chrome.test.succeed();
  87   },
  88 ];
  89
  90 importTestHelpers().then(function() {
  91   chrome.test.runTests(tests);
  92 });