pdfjs-dist/lib/test/unit/pdf_find_utils_spec.js

Generic build of Mozilla's PDF.js library.

/**
 * @licstart The following is the entire license notice for the
 * Javascript code in this page
 *
 * Copyright 2018 Mozilla Foundation
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 * @licend The above is the entire license notice for the
 * Javascript code in this page
 */
'use strict';

var _pdf_find_utils = require('../../web/pdf_find_utils');

describe('pdf_find_utils', function () {
  describe('getCharacterType', function () {
    it('gets expected character types', function () {
      var characters = {
        'A': _pdf_find_utils.CharacterType.ALPHA_LETTER,
        'a': _pdf_find_utils.CharacterType.ALPHA_LETTER,
        '0': _pdf_find_utils.CharacterType.ALPHA_LETTER,
        '5': _pdf_find_utils.CharacterType.ALPHA_LETTER,
        '\xC4': _pdf_find_utils.CharacterType.ALPHA_LETTER,
        '\xE4': _pdf_find_utils.CharacterType.ALPHA_LETTER,
        '_': _pdf_find_utils.CharacterType.ALPHA_LETTER,
        ' ': _pdf_find_utils.CharacterType.SPACE,
        '\t': _pdf_find_utils.CharacterType.SPACE,
        '\r': _pdf_find_utils.CharacterType.SPACE,
        '\n': _pdf_find_utils.CharacterType.SPACE,
        '\xA0': _pdf_find_utils.CharacterType.SPACE,
        '-': _pdf_find_utils.CharacterType.PUNCT,
        ',': _pdf_find_utils.CharacterType.PUNCT,
        '.': _pdf_find_utils.CharacterType.PUNCT,
        ';': _pdf_find_utils.CharacterType.PUNCT,
        ':': _pdf_find_utils.CharacterType.PUNCT,
        '\u2122': _pdf_find_utils.CharacterType.ALPHA_LETTER,
        '\u0E25': _pdf_find_utils.CharacterType.THAI_LETTER,
        '\u4000': _pdf_find_utils.CharacterType.HAN_LETTER,
        '\uF950': _pdf_find_utils.CharacterType.HAN_LETTER,
        '\u30C0': _pdf_find_utils.CharacterType.KATAKANA_LETTER,
        '\u3050': _pdf_find_utils.CharacterType.HIRAGANA_LETTER,
        '\uFF80': _pdf_find_utils.CharacterType.HALFWIDTH_KATAKANA_LETTER
      };
      for (var character in characters) {
        var charCode = character.charCodeAt(0);
        var type = characters[character];
        expect((0, _pdf_find_utils.getCharacterType)(charCode)).toEqual(type);
      }
    });
  });
});