File: unicode-malformed.js

package info (click to toggle)
qtdeclarative-opensource-src 5.15.8%2Bdfsg-3
  • links: PTS, VCS
  • area: main
  • in suites: bookworm
  • size: 259,256 kB
  • sloc: javascript: 512,396; cpp: 495,775; xml: 8,892; python: 3,304; ansic: 2,764; sh: 206; makefile: 62; php: 27
file content (29 lines) | stat: -rw-r--r-- 1,787 bytes parent folder | download | duplicates (11)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
// Copyright 2017 the V8 project authors. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.

/*---
description: Various syntax errors for Unicode RegExps containing named groups
esid: prod-GroupSpecifier
features: [regexp-named-groups]
---*/

assert.throws(SyntaxError, () => eval("/(?<>a)/u"), "Empty name");
assert.throws(SyntaxError, () => eval("/(?<aa)/u"), "Unterminated name");
assert.throws(SyntaxError, () => eval("/(?<42a>a)/u"), "Name starting with digits");
assert.throws(SyntaxError, () => eval("/(?<:a>a)/u"), "Name starting with invalid char");
assert.throws(SyntaxError, () => eval("/(?<a:>a)/u"), "Name containing with invalid char");
assert.throws(SyntaxError, () => eval("/(?<a>a)(?<a>a)/u"), "Duplicate name");
assert.throws(SyntaxError, () => eval("/(?<a>a)(?<b>b)(?<a>a)/u"), "Duplicate name");
assert.throws(SyntaxError, () => eval("/\\k<a>/u"), "Invalid reference");
assert.throws(SyntaxError, () => eval("/\\k<a/u"), "Unterminated reference");
assert.throws(SyntaxError, () => eval("/\\k<>/u"), "Empty reference");
assert.throws(SyntaxError, () => eval("/\\k/u"), "Lone \k");
assert.throws(SyntaxError, () => eval("/(?<a>.)\\k/u"), "Lone \k");
assert.throws(SyntaxError, () => eval("/(?<a>.)\\k<a/u"), "Unterminated reference");
assert.throws(SyntaxError, () => eval("/(?<a>.)\\k<>/u"), "Empty reference");
assert.throws(SyntaxError, () => eval("/(?<a>.)\\k<b>/u"), "Invalid reference");
assert.throws(SyntaxError, () => eval("/(?<a>a)\\k<ab>/u"), "Invalid reference");
assert.throws(SyntaxError, () => eval("/(?<ab>a)\\k<a>/u"), "Invalid reference");
assert.throws(SyntaxError, () => eval("/\\k<a>(?<ab>a)/u"), "Invalid reference");
assert.throws(SyntaxError, () => eval("/(?<a>\\a)/u"), "Identity escape in capture");