Rename ChromeVox tests and utilities for consistency.

chrome/browser/resources/chromeos/chromevox/common/braille_util_test.js

-// Copyright 2014 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.
-
-// Include test fixture.
-GEN_INCLUDE(['../testing/chromevox_unittest_base.js']);
-
-/**
- * Test fixture.
- * @constructor
- * @extends {ChromeVoxUnitTestBase}
- */
-function CvoxBrailleUtilUnitTest() {}
-
-CvoxBrailleUtilUnitTest.prototype = {
-  __proto__: ChromeVoxUnitTestBase.prototype,
-
-  /** @override */
-  closureModuleDeps: [
-    'cvox.BrailleUtil',
-    'cvox.CursorSelection',
-    'cvox.NavigationShifter',
-    'cvox.TestMsgs',
-  ],
-
-  /** @override */
-  setUp: function() {
-    cvox.ChromeVox.msgs = new cvox.TestMsgs();
-  },
-
-  /**
-   * @param {!Node} expectedParent Expected parent node.
-   * @param {!Node} node Node to examine.
-   * @private
-   */
-  assertTextNodeChildOf_: function(expectedParent, node) {
-    assertEquals(Node.TEXT_NODE, node.nodeType);
-    assertEquals(expectedParent, node.parentNode);
-  },
-
-  /**
-   * Helper to retrieve braille for testing.
-   * @param {!cvox.CursorSelection} prevSel Previous selection.
-   * @param {!cvox.CursorSelection} sel Current selection.
-   * @return {!cvox.NavBraille} Resulting braille.
-   * @private
-   */
-  getBraille_: function(prevSel, sel) {
-    return (new cvox.NavigationShifter).getBraille(prevSel, sel);
-  },
-
-  /**
-   * Asserts that two NavBraille objects are equal, ignoring spans.
-   * @param {Object} expected Expected result, should have no spans.
-   * @param {cvox.NavBraille} actual Actual result.
-   */
-  assertBrailleEquals: function(expected, actual) {
-    actual = new cvox.NavBraille({
-      text: actual.text.toString(),
-      startIndex: actual.startIndex,
-      endIndex: actual.endIndex
-    });
-    assertThat(new cvox.NavBraille(expected), eqJSON(actual));
-  }
-};
-
-TEST_F('CvoxBrailleUtilUnitTest', 'BrailleName', function() {
-  this.loadHtml(
-      '<div id="navbar">' +
-      '<a id="1" href="one.com">one</a>' +
-      '<a id="2" href="two.com">two</a>' +
-      '<a id="3" href="three.com">three</a>' +
-      '</div>');
-  var navbar = cvox.CursorSelection.fromNode($('navbar'));
-  var braille = this.getBraille_(navbar, navbar);
-  this.assertBrailleEquals(
-      {text: 'one lnk two lnk three lnk',
-       startIndex: 0,
-       endIndex: 1
-      }, braille);
-
-  var one =
-      cvox.CursorSelection.fromNode($('1').firstChild);
-  braille = this.getBraille_(one, one);
-  this.assertBrailleEquals(
-      {text: 'one lnk two lnk three lnk',
-       startIndex: 0,
-       endIndex: 1
-      }, braille);
-
-  var two =
-      cvox.CursorSelection.fromNode($('2').firstChild);
-  braille = this.getBraille_(one, two);
-  this.assertBrailleEquals(
-      {text: 'one lnk two lnk three lnk',
-       startIndex: 8,
-       endIndex: 9
-      }, braille);
-
-  var three =
-      cvox.CursorSelection.fromNode($('3').firstChild);
-  braille = this.getBraille_(two, three);
-  this.assertBrailleEquals(
-      {text: 'one lnk two lnk three lnk',
-       startIndex: 16,
-       endIndex: 17
-      }, braille);
-});
-
-
-/**
- * @export
- */
-TEST_F('CvoxBrailleUtilUnitTest', 'NameTemplate', function() {
-  this.loadHtml(
-      '<button id="1">Submit</button>' +
-      '<input id="2" type="text" aria-label="Search">'
-      );
-
-  var button = cvox.CursorSelection.fromNode($('1'));
-
-  this.assertBrailleEquals(
-      {text: '[Submit]',
-       startIndex: 0,
-       endIndex: 1
-      }, this.getBraille_(button, button));
-
-  var inputElement = $('2');
-  var input = cvox.CursorSelection.fromNode(inputElement);
-
-  // Note: the cursor appears where text would be typed.
-  this.assertBrailleEquals(
-      {text: 'Search: edtxt',
-       startIndex: 0,
-       endIndex: 1
-      }, this.getBraille_(input, input));
-  inputElement.focus();
-  this.assertBrailleEquals(
-      {text: 'Search: edtxt',
-       startIndex: 8,
-       endIndex: 8
-      }, this.getBraille_(input, input));
-});
-
-
-/**
- * @export
- */
-TEST_F('CvoxBrailleUtilUnitTest', 'TextField', function() {
-  this.loadHtml(
-      '<input id="1" type="text" aria-label="Search" value="larry">'
-      );
-
-  var inputElement = $('1');
-  var input = cvox.CursorSelection.fromNode(inputElement);
-
-  // Note: the cursor appears where text would be typed.
-  // The cursor is at the beginning by default.
-  this.assertBrailleEquals(
-      {text: 'Search: larry edtxt',
-       startIndex: 0,
-       endIndex: 1
-      }, this.getBraille_(input, input));
-  inputElement.focus();
-  inputElement.selectionStart = 0;
-  inputElement.selectionEnd = 5;
-  this.assertBrailleEquals(
-      {text: 'Search: larry edtxt',
-       startIndex: 8,
-       endIndex: 13
-      }, this.getBraille_(input, input));
-});
-
-
-/**
- * @export
- */
-TEST_F('CvoxBrailleUtilUnitTest', 'TextFieldEmpty', function() {
-  this.loadHtml(
-      '<input id="1" type="text">'
-      );
-
-  var inputElement = $('1');
-  var input = cvox.CursorSelection.fromNode($('1'));
-
-  this.assertBrailleEquals(
-      {text: ': edtxt',
-       startIndex: 0,
-       endIndex: 1
-      }, this.getBraille_(input, input));
-  inputElement.focus();
-  this.assertBrailleEquals(
-      {text: ': edtxt',
-       startIndex: 2,
-       endIndex: 2
-      }, this.getBraille_(input, input));
-});
-
-
-/**
- * @export
- */
-TEST_F('CvoxBrailleUtilUnitTest', 'TextFieldSelection', function() {
-  this.loadHtml(
-      '<input id="1" type="text" value="strawberry">'
-      );
-
-  var inputElem = $('1');
-  inputElem.focus();
-  var input = cvox.CursorSelection.fromNode(inputElem);
-
-  // Selection.
-  inputElem.selectionStart = 2;
-  inputElem.selectionEnd = 5;
-  this.assertBrailleEquals(
-      {text: ': strawberry edtxt',
-       startIndex: 4,
-       endIndex: 7
-      }, this.getBraille_(input, input));
-
-  // Cursor at end.
-  inputElem.selectionStart = 10;
-  inputElem.selectionEnd = 10;
-  this.assertBrailleEquals(
-      {text: ': strawberry edtxt',
-       startIndex: 12,
-       endIndex: 12
-      }, this.getBraille_(input, input));
-});
-
-
-/**
- * @export
- */
-TEST_F('CvoxBrailleUtilUnitTest', 'StateTemplate', function() {
-  this.loadHtml(
-      '<input id="1" type="checkbox" aria-label="Save">');
-
-  var checkbox = cvox.CursorSelection.fromNode($('1'));
-
-  this.assertBrailleEquals(
-      {text: 'Save ( )',
-       startIndex: 0,
-       endIndex: 1
-      }, this.getBraille_(checkbox, checkbox));
-
-  $('1').checked = true;
-
-  this.assertBrailleEquals(
-      {text: 'Save (x)',
-       startIndex: 0,
-       endIndex: 1
-      }, this.getBraille_(checkbox, checkbox));
-});
-
-
-/**
- * @export
- */
-TEST_F('CvoxBrailleUtilUnitTest', 'AccessKey', function() {
-  this.loadHtml(
-      '<a href="http://www.google.com" id="1" accesskey="g">Google</a>');
-
-  var link = cvox.CursorSelection.fromNode($('1'));
-
-  this.assertBrailleEquals(
-      {text: 'Google lnk access key:g',
-       startIndex: 0,
-       endIndex: 1
-      }, this.getBraille_(link, link));
-});
-
-
-/**
- * @export
- */
-TEST_F('CvoxBrailleUtilUnitTest', 'ContainerTemplate', function() {
-  this.loadHtml(
-      '<h1>' +
-      '<a id="1" href="#menu">Skip To Menu</a>' +
-      '</h1>'
-      );
-
-  var link = cvox.CursorSelection.fromNode($('1'));
-
-  var navBraille = this.getBraille_(
-      cvox.CursorSelection.fromBody(), link);
-  this.assertBrailleEquals(
-      {text: 'h1 Skip To Menu int lnk',
-       startIndex: 0,
-       endIndex: 1
-      }, navBraille);
-});
-
-
-/**
- * @export
- */
-TEST_F('CvoxBrailleUtilUnitTest', 'LinkSpans', function() {
-  this.loadHtml('<p><a id="1" href="#1">Hello</a> from' +
-      ' <a id="2" href="//www.google.com/">ChromeVox</a>');
-  var link1 = $('1');
-  var link2 = $('2');
-  var navBraille = this.getBraille_(
-      cvox.CursorSelection.fromBody(), cvox.CursorSelection.fromNode(link1));
-  assertEquals('Hello int lnk from ChromeVox lnk',
-      navBraille.text.toString());
-  assertEquals(link1, navBraille.text.getSpan(0));
-  assertEquals(link1, navBraille.text.getSpan(12));
-  assertEquals('undefined', typeof navBraille.text.getSpan(13));
-  assertEquals('undefined', typeof navBraille.text.getSpan(18));
-  assertEquals(link2, navBraille.text.getSpan(19));
-  assertEquals(link2, navBraille.text.getSpan(31));
-});
-
-
-/**
- * @export
- */
-TEST_F('CvoxBrailleUtilUnitTest', 'NestedElements', function() {
-  this.loadHtml('<h1 id="test-h1">Larry, ' +
-      '<a href="#batman" id="batman-link">Sergey</a> and Eric</h1>');
-  var h1 = $('test-h1');
-  var link = $('batman-link');
-  var navBraille = this.getBraille_(
-      cvox.CursorSelection.fromBody(), cvox.CursorSelection.fromNode(h1));
-  assertEquals('h1 Larry, Sergey int lnk and Eric',
-      navBraille.text.toString());
-  this.assertTextNodeChildOf_(h1, navBraille.text.getSpan(0));
-  this.assertTextNodeChildOf_(h1, navBraille.text.getSpan(5));
-  assertEquals(link, navBraille.text.getSpan(15));
-  this.assertTextNodeChildOf_(h1, navBraille.text.getSpan(30));
-});
-
-
-/**
- * @export
- */
-TEST_F('CvoxBrailleUtilUnitTest', 'GetTemplatedOverride', function() {
-  assertEquals('Menu mnu',
-               cvox.BrailleUtil.getTemplated(null, null,
-                                             { 'name': 'Menu',
-                                              'roleMsg': 'aria_role_menu' }).
-                                                  toString());
-  assertEquals('alrt: Watch out!',
-              cvox.BrailleUtil.getTemplated(null, null,
-                                            { 'name': 'Watch out!',
-                                              'roleMsg': 'aria_role_alert' }).
-                                                  toString());
-  // Test all properties.  role, if present, overrides roleMsg.
-  assertEquals('Name Value Role State',
-              cvox.BrailleUtil.getTemplated(null, null,
-                                            { 'name': 'Name',
-                                              'role': 'Role',
-                                              'roleMsg': 'excluded',
-                                              'value': 'Value',
-                                              'state': 'State'
-                                            }).toString());
-});
-
-
-/**
- * @export
- */
-TEST_F('CvoxBrailleUtilUnitTest', 'CreateValue', function() {
-  var s;
-  var valueSpan;
-  var selectiponSpan;
-
-  // Value without a selection.
-  s = cvox.BrailleUtil.createValue('value');
-  assertEquals('value', s.toString());
-  assertUndefined(s.getSpanInstanceOf(cvox.BrailleUtil.ValueSelectionSpan));
-  valueSpan = s.getSpanInstanceOf(cvox.BrailleUtil.ValueSpan);
-  assertEquals(0, s.getSpanStart(valueSpan));
-  assertEquals(s.getLength(), s.getSpanEnd(valueSpan));
-
-  // Value with a carret at the start of the text.
-  s = cvox.BrailleUtil.createValue('value', 0);
-  selectionSpan = s.getSpanInstanceOf(cvox.BrailleUtil.ValueSelectionSpan);
-  assertEquals(0, s.getSpanStart(selectionSpan));
-  assertEquals(0, s.getSpanEnd(selectionSpan));
-
-  // Value with a carret inside the text.
-  s = cvox.BrailleUtil.createValue('value', 1);
-  selectionSpan = s.getSpanInstanceOf(cvox.BrailleUtil.ValueSelectionSpan);
-  assertEquals(1, s.getSpanStart(selectionSpan));
-  assertEquals(1, s.getSpanEnd(selectionSpan));
-
-  // Value with a carret at the end of the text.
-  s = cvox.BrailleUtil.createValue('value', 5);
-  selectionSpan = s.getSpanInstanceOf(cvox.BrailleUtil.ValueSelectionSpan);
-  assertEquals(5, s.getSpanStart(selectionSpan));
-  assertEquals(5, s.getSpanEnd(selectionSpan));
-
-  // All of the value selected selected with reversed start and end.
-  s = cvox.BrailleUtil.createValue('value', 5, 0);
-  selectionSpan = s.getSpanInstanceOf(cvox.BrailleUtil.ValueSelectionSpan);
-  assertEquals(0, s.getSpanStart(selectionSpan));
-  assertEquals(5, s.getSpanEnd(selectionSpan));
-});