tor-browser

The Tor Browser
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u-unicode-esc.js (822B)

      1 // Copyright (C) 2015 the V8 project authors. All rights reserved.
      2 // This code is governed by the BSD license found in the LICENSE file.
      3 
      4 /*---
      5 description: Unicode escape interpreted as the Mathematical Value of HexDigits
      6 es6id: 21.2.2.10
      7 info: |
      8    21.2.2.10 CharacterEscape
      9 
     10    The production RegExpUnicodeEscapeSequence :: u{ HexDigits } evaluates as
     11    follows:
     12 
     13        1. Return the character whose code is the MV of HexDigits.
     14 ---*/
     15 
     16 assert(/\u{0}/u.test('\u0000'), 'Minimum value (U+0000)');
     17 assert(/\u{1}/u.test('\u0001'), 'U+0001');
     18 assert.sameValue(/\u{1}/u.test('u'), false);
     19 assert(/\u{3f}/u.test('?'));
     20 assert(/\u{000000003f}/u.test('?'), 'Leading zeros');
     21 assert(/\u{3F}/u.test('?'), 'Case insensitivity');
     22 assert(/\u{10ffff}/u.test('\udbff\udfff'), 'Maxiumum value (U+10ffff)');
     23 
     24 reportCompare(0, 0);