mirror of https://github.com/tc39/test262.git
77 lines
2.5 KiB
JavaScript
77 lines
2.5 KiB
JavaScript
// Copyright (C) 2015 André Bargull. All rights reserved.
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// This code is governed by the BSD license found in the LICENSE file.
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/*---
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description: B.1.4 is not applied for Unicode RegExp - Incomplete Unicode escape sequences
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info: >
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The compatibility extensions defined in B.1.4 Regular Expressions Patterns
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are not applied for Unicode RegExp.
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Tested extension: "IdentityEscape[U] :: [~U] SourceCharacter but not c"
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es6id: 21.1.2
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---*/
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// Incomplete RegExpUnicodeEscapeSequence in AtomEscape not parsed as IdentityEscape.
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//
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// AtomEscape[U] :: CharacterEscape[?U]
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// CharacterEscape[U] :: RegExpUnicodeEscapeSequence[?U]
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assert.throws(SyntaxError, function() {
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RegExp("\\u", "u");
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}, 'RegExp("\\u", "u"): ');
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assert.throws(SyntaxError, function() {
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RegExp("\\u1", "u");
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}, 'RegExp("\\u1", "u"): ');
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assert.throws(SyntaxError, function() {
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RegExp("\\u12", "u");
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}, 'RegExp("\\u12", "u"): ');
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assert.throws(SyntaxError, function() {
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RegExp("\\u123", "u");
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}, 'RegExp("\\u123", "u"): ');
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assert.throws(SyntaxError, function() {
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RegExp("\\u{", "u");
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}, 'RegExp("\\u{", "u"): ');
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assert.throws(SyntaxError, function() {
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RegExp("\\u{}", "u");
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}, 'RegExp("\\u{}", "u"): ');
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assert.throws(SyntaxError, function() {
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RegExp("\\u{1", "u");
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}, 'RegExp("\\u{1", "u"): ');
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assert.throws(SyntaxError, function() {
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RegExp("\\u{12", "u");
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}, 'RegExp("\\u{12", "u"): ');
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assert.throws(SyntaxError, function() {
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RegExp("\\u{123", "u");
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}, 'RegExp("\\u{123", "u"): ');
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// Incomplete RegExpUnicodeEscapeSequence in ClassEscape not parsed as IdentityEscape.
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//
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// ClassEscape[U] :: CharacterEscape[?U]
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// CharacterEscape[U] :: RegExpUnicodeEscapeSequence[?U]
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assert.throws(SyntaxError, function() {
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RegExp("[\\u]", "u");
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}, 'RegExp("[\\u]", "u"): ');
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assert.throws(SyntaxError, function() {
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RegExp("[\\u1]", "u");
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}, 'RegExp("[\\u1]", "u"): ');
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assert.throws(SyntaxError, function() {
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RegExp("[\\u12]", "u");
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}, 'RegExp("[\\u12]", "u"): ');
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assert.throws(SyntaxError, function() {
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RegExp("[\\u123]", "u");
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}, 'RegExp("[\\u123]", "u"): ');
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assert.throws(SyntaxError, function() {
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RegExp("[\\u{]", "u");
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}, 'RegExp("[\\u{]", "u"): ');
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assert.throws(SyntaxError, function() {
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RegExp("[\\u{}]", "u");
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}, 'RegExp("[\\u{}]", "u"): ');
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assert.throws(SyntaxError, function() {
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RegExp("[\\u{1]", "u");
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}, 'RegExp("[\\u{1]", "u"): ');
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assert.throws(SyntaxError, function() {
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RegExp("[\\u{12]", "u");
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}, 'RegExp("[\\u{12]", "u"): ');
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assert.throws(SyntaxError, function() {
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RegExp("[\\u{123]", "u");
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}, 'RegExp("[\\u{123]", "u"): ');
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