diff options
author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
---|---|---|
committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
commit | 26a029d407be480d791972afb5975cf62c9360a6 (patch) | |
tree | f435a8308119effd964b339f76abb83a57c29483 /js/src/tests/test262/built-ins/RegExp/prototype/source/value-slash.js | |
parent | Initial commit. (diff) | |
download | firefox-26a029d407be480d791972afb5975cf62c9360a6.tar.xz firefox-26a029d407be480d791972afb5975cf62c9360a6.zip |
Adding upstream version 124.0.1.upstream/124.0.1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'js/src/tests/test262/built-ins/RegExp/prototype/source/value-slash.js')
-rw-r--r-- | js/src/tests/test262/built-ins/RegExp/prototype/source/value-slash.js | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/RegExp/prototype/source/value-slash.js b/js/src/tests/test262/built-ins/RegExp/prototype/source/value-slash.js new file mode 100644 index 0000000000..e0a6f23492 --- /dev/null +++ b/js/src/tests/test262/built-ins/RegExp/prototype/source/value-slash.js @@ -0,0 +1,28 @@ +// Copyright (C) 2016 Aleksey Shvayka. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. + +/*--- +esid: sec-get-regexp.prototype.source +description: Return value can be used to create an equivalent RegExp +info: | + [...] + 5. Let src be R.[[OriginalSource]]. + 6. Let flags be R.[[OriginalFlags]]. + 7. Return EscapeRegExpPattern(src, flags). + + 21.2.3.2.4 Runtime Semantics: EscapeRegExpPattern + + [...] The code points / or any LineTerminator occurring in the pattern + shall be escaped in S as necessary to ensure that the String value + formed by concatenating the Strings "/", S, "/", and F can be parsed + (in an appropriate lexical context) as a RegularExpressionLiteral that + behaves identically to the constructed regular expression. +---*/ + +var re = eval('/' + new RegExp('/').source + '/'); + +assert(re.test('/'), 'input: "/"'); +assert(re.test('_/_'), 'input: "_/_"'); +assert(!re.test('\\'), 'input: "\\"'); + +reportCompare(0, 0); |