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Add tests for \8 in template/strict strings. (#2654)

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Ross Kirsling 2020-07-20 13:25:59 -07:00 committed by GitHub
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commit fb05c9a4df
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17
test/language/expressions/template-literal/invalid-legacy-octal-escape-sequence-8.js Normal file
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// Copyright (C) 2020 Sony Interactive Entertainment Inc. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
esid: sec-template-literal-lexical-components
description: >
Invalid octal escape sequence (regardless of the presence of Annex B)
info: |
A conforming implementation must not use the extended definition of
EscapeSequence described in B.1.2 when parsing a TemplateCharacter.
negative:
phase: parse
type: SyntaxError
---*/
$DONOTEVALUATE();
`\8`;

19
test/language/literals/string/legacy-non-octal-escape-sequence-8-strict.js Normal file
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// Copyright (C) 2020 Sony Interactive Entertainment Inc. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
esid: sec-literals-string-literals
description: >
LegacyOctalEscapeSequence is not enabled in strict mode code
(regardless of the presence of Annex B)
info: |
A conforming implementation, when processing strict mode code, must not extend the
syntax of EscapeSequence to include LegacyOctalEscapeSequence as described in B.1.2.
flags: [onlyStrict]
negative:
phase: parse
type: SyntaxError
---*/
$DONOTEVALUATE();
'\8';