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Add tests for \9 in template/strict strings.

This commit is contained in:
Ross Kirsling 2020-07-31 21:47:23 -07:00 committed by Rick Waldron
parent a6c819ad0f
commit f24b9004b3
2 changed files with 36 additions and 0 deletions
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17
test/language/expressions/template-literal/invalid-legacy-octal-escape-sequence-9.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();
`\9`;

19
test/language/literals/string/legacy-non-octal-escape-sequence-9-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();
'\9';