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// Copyright (C) 2015 André Bargull. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
description: B.1.4 is not applied for Unicode RegExp - Octal escape sequences
info: |
The compatibility extensions defined in B.1.4 Regular Expressions Patterns
are not applied for Unicode RegExp.
Tested extension: "CharacterEscape[U] :: [~U] LegacyOctalEscapeSequence"
es6id: 21.1.2
---*/
// DecimalEscape without leading 0 in AtomEscape.
//
// AtomEscape[U] :: DecimalEscape
// DecimalEscape :: DecimalIntegerLiteral [lookahead /= DecimalDigit]
assert.throws(SyntaxError, function() {
RegExp("\\1", "u");
}, 'RegExp("\\1", "u"): ');
assert.throws(SyntaxError, function() {
RegExp("\\2", "u");
}, 'RegExp("\\2", "u"): ');
assert.throws(SyntaxError, function() {
RegExp("\\3", "u");
}, 'RegExp("\\3", "u"): ');
assert.throws(SyntaxError, function() {
RegExp("\\4", "u");
}, 'RegExp("\\4", "u"): ');
assert.throws(SyntaxError, function() {
RegExp("\\5", "u");
}, 'RegExp("\\5", "u"): ');
assert.throws(SyntaxError, function() {
RegExp("\\6", "u");
}, 'RegExp("\\6", "u"): ');
assert.throws(SyntaxError, function() {
RegExp("\\7", "u");
}, 'RegExp("\\7", "u"): ');
assert.throws(SyntaxError, function() {
RegExp("\\8", "u");
}, 'RegExp("\\8", "u"): ');
assert.throws(SyntaxError, function() {
RegExp("\\9", "u");
}, 'RegExp("\\9", "u"): ');
// DecimalEscape without leading 0 in ClassEscape.
//
// ClassEscape[U] :: DecimalEscape
// DecimalEscape :: DecimalIntegerLiteral [lookahead /= DecimalDigit]
assert.throws(SyntaxError, function() {
RegExp("[\\1]", "u");
}, 'RegExp("[\\1]", "u"): ');
assert.throws(SyntaxError, function() {
RegExp("[\\2]", "u");
}, 'RegExp("[\\2]", "u"): ');
assert.throws(SyntaxError, function() {
RegExp("[\\3]", "u");
}, 'RegExp("[\\3]", "u"): ');
assert.throws(SyntaxError, function() {
RegExp("[\\4]", "u");
}, 'RegExp("[\\4]", "u"): ');
assert.throws(SyntaxError, function() {
RegExp("[\\5]", "u");
}, 'RegExp("[\\5]", "u"): ');
assert.throws(SyntaxError, function() {
RegExp("[\\6]", "u");
}, 'RegExp("[\\6]", "u"): ');
assert.throws(SyntaxError, function() {
RegExp("[\\7]", "u");
}, 'RegExp("[\\7]", "u"): ');
assert.throws(SyntaxError, function() {
RegExp("[\\8]", "u");
}, 'RegExp("[\\8]", "u"): ');
assert.throws(SyntaxError, function() {
RegExp("[\\9]", "u");
}, 'RegExp("[\\9]", "u"): ');
// DecimalEscape with leading 0 in AtomEscape.
//
// Atom[U] :: DecimalEscape
// DecimalEscape :: DecimalIntegerLiteral [lookahead /= DecimalDigit]
assert.throws(SyntaxError, function() {
RegExp("\\00", "u");
}, 'RegExp("\\00", "u"): ');
assert.throws(SyntaxError, function() {
RegExp("\\01", "u");
}, 'RegExp("\\01", "u"): ');
assert.throws(SyntaxError, function() {
RegExp("\\02", "u");
}, 'RegExp("\\02", "u"): ');
assert.throws(SyntaxError, function() {
RegExp("\\03", "u");
}, 'RegExp("\\03", "u"): ');
assert.throws(SyntaxError, function() {
RegExp("\\04", "u");
}, 'RegExp("\\04", "u"): ');
assert.throws(SyntaxError, function() {
RegExp("\\05", "u");
}, 'RegExp("\\05", "u"): ');
assert.throws(SyntaxError, function() {
RegExp("\\06", "u");
}, 'RegExp("\\06", "u"): ');
assert.throws(SyntaxError, function() {
RegExp("\\07", "u");
}, 'RegExp("\\07", "u"): ');
assert.throws(SyntaxError, function() {
RegExp("\\08", "u");
}, 'RegExp("\\08", "u"): ');
assert.throws(SyntaxError, function() {
RegExp("\\09", "u");
}, 'RegExp("\\09", "u"): ');
// DecimalEscape with leading 0 in ClassEscape.
//
// ClassEscape[U] :: DecimalEscape
// DecimalEscape :: DecimalIntegerLiteral [lookahead /= DecimalDigit]
assert.throws(SyntaxError, function() {
RegExp("[\\00]", "u");
}, 'RegExp("[\\00]", "u"): ');
assert.throws(SyntaxError, function() {
RegExp("[\\01]", "u");
}, 'RegExp("[\\01]", "u"): ');
assert.throws(SyntaxError, function() {
RegExp("[\\02]", "u");
}, 'RegExp("[\\02]", "u"): ');
assert.throws(SyntaxError, function() {
RegExp("[\\03]", "u");
}, 'RegExp("[\\03]", "u"): ');
assert.throws(SyntaxError, function() {
RegExp("[\\04]", "u");
}, 'RegExp("[\\04]", "u"): ');
assert.throws(SyntaxError, function() {
RegExp("[\\05]", "u");
}, 'RegExp("[\\05]", "u"): ');
assert.throws(SyntaxError, function() {
RegExp("[\\06]", "u");
}, 'RegExp("[\\06]", "u"): ');
assert.throws(SyntaxError, function() {
RegExp("[\\07]", "u");
}, 'RegExp("[\\07]", "u"): ');
assert.throws(SyntaxError, function() {
RegExp("[\\08]", "u");
}, 'RegExp("[\\08]", "u"): ');
assert.throws(SyntaxError, function() {
RegExp("[\\09]", "u");
}, 'RegExp("[\\09]", "u"): ');
reportCompare(0, 0);
|
