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53 lines
1.5 KiB
JavaScript
53 lines
1.5 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 - Quantifier without matching Atom
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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: "Atom[U] :: PatternCharacter"
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es6id: 21.1.2
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---*/
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// Quantifier without atom.
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assert.throws(SyntaxError, function() {
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RegExp("*", "u");
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}, 'RegExp("*", "u"): ');
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assert.throws(SyntaxError, function() {
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RegExp("+", "u");
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}, 'RegExp("+", "u"): ');
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assert.throws(SyntaxError, function() {
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RegExp("?", "u");
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}, 'RegExp("?", "u"): ');
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assert.throws(SyntaxError, function() {
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RegExp("{1}", "u");
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}, 'RegExp("{1}", "u"): ');
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assert.throws(SyntaxError, function() {
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RegExp("{1,}", "u");
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}, 'RegExp("{1,}", "u"): ');
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assert.throws(SyntaxError, function() {
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RegExp("{1,2}", "u");
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}, 'RegExp("{1,2}", "u"): ');
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// Reluctant quantifier without atom.
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assert.throws(SyntaxError, function() {
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RegExp("*?", "u");
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}, 'RegExp("*?", "u"): ');
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assert.throws(SyntaxError, function() {
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RegExp("+?", "u");
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}, 'RegExp("+?", "u"): ');
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assert.throws(SyntaxError, function() {
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RegExp("??", "u");
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}, 'RegExp("??", "u"): ');
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assert.throws(SyntaxError, function() {
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RegExp("{1}?", "u");
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}, 'RegExp("{1}?", "u"): ');
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assert.throws(SyntaxError, function() {
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RegExp("{1,}?", "u");
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}, 'RegExp("{1,}?", "u"): ');
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assert.throws(SyntaxError, function() {
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RegExp("{1,2}?", "u");
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}, 'RegExp("{1,2}?", "u"): ');
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