mirror of https://github.com/tc39/test262.git
38 lines
1.8 KiB
JavaScript
38 lines
1.8 KiB
JavaScript
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// 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: Extension B.1.4 is not applied for Unicode RegExp
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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() { RegExp("[\\d-a]", "u"); });
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assert.throws(SyntaxError, function() { RegExp("[\\D-a]", "u"); });
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assert.throws(SyntaxError, function() { RegExp("[\\s-a]", "u"); });
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assert.throws(SyntaxError, function() { RegExp("[\\S-a]", "u"); });
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assert.throws(SyntaxError, function() { RegExp("[\\w-a]", "u"); });
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assert.throws(SyntaxError, function() { RegExp("[\\W-a]", "u"); });
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// Trailing CharacterClassEscape.
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assert.throws(SyntaxError, function() { RegExp("[a-\\d]", "u"); });
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assert.throws(SyntaxError, function() { RegExp("[a-\\D]", "u"); });
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assert.throws(SyntaxError, function() { RegExp("[a-\\s]", "u"); });
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assert.throws(SyntaxError, function() { RegExp("[a-\\S]", "u"); });
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assert.throws(SyntaxError, function() { RegExp("[a-\\w]", "u"); });
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assert.throws(SyntaxError, function() { RegExp("[a-\\W]", "u"); });
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// Leading and trailing CharacterClassEscape.
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assert.throws(SyntaxError, function() { RegExp("[\\d-\\d]", "u"); });
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assert.throws(SyntaxError, function() { RegExp("[\\D-\\D]", "u"); });
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assert.throws(SyntaxError, function() { RegExp("[\\s-\\s]", "u"); });
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assert.throws(SyntaxError, function() { RegExp("[\\S-\\S]", "u"); });
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assert.throws(SyntaxError, function() { RegExp("[\\w-\\w]", "u"); });
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assert.throws(SyntaxError, function() { RegExp("[\\W-\\W]", "u"); });
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