From 2aa4a82499d4becd2284cdb482213d541b8804dd Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 28 Apr 2024 16:29:10 +0200 Subject: Adding upstream version 86.0.1. Signed-off-by: Daniel Baumann --- .../test262/language/literals/regexp/lastIndex.js | 38 ++++++++++++++++++++++ 1 file changed, 38 insertions(+) create mode 100644 js/src/tests/test262/language/literals/regexp/lastIndex.js (limited to 'js/src/tests/test262/language/literals/regexp/lastIndex.js') diff --git a/js/src/tests/test262/language/literals/regexp/lastIndex.js b/js/src/tests/test262/language/literals/regexp/lastIndex.js new file mode 100644 index 0000000000..2e9d03590a --- /dev/null +++ b/js/src/tests/test262/language/literals/regexp/lastIndex.js @@ -0,0 +1,38 @@ +// Copyright (C) 2016 the V8 project authors. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. +/*--- +esid: sec-regular-expression-literals-runtime-semantics-evaluation +description: Initial state of the `lastIndex` property +info: | + [...] + 3. Return RegExpCreate(pattern, flags). + + 21.2.3.2.3 Runtime Semantics: RegExpCreate + + 1. Let obj be ? RegExpAlloc(%RegExp%). + 2. Return ? RegExpInitialize(obj, P, F). + + 21.2.3.2.2 Runtime Semantics: RegExpInitialize + + [...] + 12. Perform ? Set(obj, "lastIndex", 0, true). + [...] + + 21.2.3.2.1 Runtime Semantics: RegExpAlloc + + [...] + 2. Perform ! DefinePropertyOrThrow(obj, "lastIndex", PropertyDescriptor + {[[Writable]]: true, [[Enumerable]]: false, [[Configurable]]: false}). + [...] +includes: [propertyHelper.js] +---*/ + +var re = /./; + +assert.sameValue(re.lastIndex, 0); + +verifyNotEnumerable(re, 'lastIndex'); +verifyWritable(re, 'lastIndex'); +verifyNotConfigurable(re, 'lastIndex'); + +reportCompare(0, 0); -- cgit v1.2.3