mirror of https://github.com/tc39/test262.git
74 lines
2.4 KiB
JavaScript
74 lines
2.4 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 - ClassEscape in range expression
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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: "ClassAtomNoDashInRange :: \ ClassEscape but only if ClassEscape evaluates to a CharSet with exactly one character"
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es6id: 21.2.2.15.1
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---*/
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// Leading CharacterClassEscape.
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assert.throws(SyntaxError, function() {
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RegExp("[\\d-a]", "u");
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}, 'RegExp("[\\d-a]", "u"): ');
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assert.throws(SyntaxError, function() {
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RegExp("[\\D-a]", "u");
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}, 'RegExp("[\\D-a]", "u"): ');
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assert.throws(SyntaxError, function() {
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RegExp("[\\s-a]", "u");
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}, 'RegExp("[\\s-a]", "u"): ');
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assert.throws(SyntaxError, function() {
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RegExp("[\\S-a]", "u");
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}, 'RegExp("[\\S-a]", "u"): ');
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assert.throws(SyntaxError, function() {
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RegExp("[\\w-a]", "u");
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}, 'RegExp("[\\w-a]", "u"): ');
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assert.throws(SyntaxError, function() {
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RegExp("[\\W-a]", "u");
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}, 'RegExp("[\\W-a]", "u"): ');
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// Trailing CharacterClassEscape.
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assert.throws(SyntaxError, function() {
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RegExp("[a-\\d]", "u");
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}, 'RegExp("[a-\\d]", "u"): ');
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assert.throws(SyntaxError, function() {
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RegExp("[a-\\D]", "u");
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}, 'RegExp("[a-\\D]", "u"): ');
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assert.throws(SyntaxError, function() {
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RegExp("[a-\\s]", "u");
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}, 'RegExp("[a-\\s]", "u"): ');
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assert.throws(SyntaxError, function() {
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RegExp("[a-\\S]", "u");
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}, 'RegExp("[a-\\S]", "u"): ');
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assert.throws(SyntaxError, function() {
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RegExp("[a-\\w]", "u");
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}, 'RegExp("[a-\\w]", "u"): ');
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assert.throws(SyntaxError, function() {
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RegExp("[a-\\W]", "u");
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}, 'RegExp("[a-\\W]", "u"): ');
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// Leading and trailing CharacterClassEscape.
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assert.throws(SyntaxError, function() {
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RegExp("[\\d-\\d]", "u");
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}, 'RegExp("[\\d-\\d]", "u"): ');
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assert.throws(SyntaxError, function() {
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RegExp("[\\D-\\D]", "u");
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}, 'RegExp("[\\D-\\D]", "u"): ');
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assert.throws(SyntaxError, function() {
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RegExp("[\\s-\\s]", "u");
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}, 'RegExp("[\\s-\\s]", "u"): ');
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assert.throws(SyntaxError, function() {
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RegExp("[\\S-\\S]", "u");
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}, 'RegExp("[\\S-\\S]", "u"): ');
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assert.throws(SyntaxError, function() {
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RegExp("[\\w-\\w]", "u");
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}, 'RegExp("[\\w-\\w]", "u"): ');
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assert.throws(SyntaxError, function() {
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RegExp("[\\W-\\W]", "u");
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}, 'RegExp("[\\W-\\W]", "u"): ');
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