mirror of https://github.com/tc39/test262.git
23 lines
800 B
JavaScript
23 lines
800 B
JavaScript
// Copyright (C) 2015 the V8 project authors. All rights reserved.
|
|
// This code is governed by the BSD license found in the LICENSE file.
|
|
|
|
/*---
|
|
description: Unicode escape interpreted as the Mathematical Value of HexDigits
|
|
es6id: 21.2.2.10
|
|
info: >
|
|
21.2.2.10 CharacterEscape
|
|
|
|
The production RegExpUnicodeEscapeSequence :: u{ HexDigits } evaluates as
|
|
follows:
|
|
|
|
1. Return the character whose code is the MV of HexDigits.
|
|
---*/
|
|
|
|
assert(/\u{0}/u.test('\u0000'), 'Minimum value (U+0000)');
|
|
assert(/\u{1}/u.test('\u0001'), 'U+0001');
|
|
assert.sameValue(/\u{1}/u.test('u'), false);
|
|
assert(/\u{3f}/u.test('?'));
|
|
assert(/\u{000000003f}/u.test('?'), 'Leading zeros');
|
|
assert(/\u{3F}/u.test('?'), 'Case insensitivity');
|
|
assert(/\u{10ffff}/u.test('\udbff\udfff'), 'Maxiumum value (U+10ffff)');
|