From 36d22d82aa202bb199967e9512281e9a53db42c9 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 21:33:14 +0200 Subject: Adding upstream version 115.7.0esr. Signed-off-by: Daniel Baumann --- .../for-of/arguments-unmapped-mutation.js | 27 ++++++++++++++++++++++ 1 file changed, 27 insertions(+) create mode 100644 js/src/tests/test262/language/statements/for-of/arguments-unmapped-mutation.js (limited to 'js/src/tests/test262/language/statements/for-of/arguments-unmapped-mutation.js') diff --git a/js/src/tests/test262/language/statements/for-of/arguments-unmapped-mutation.js b/js/src/tests/test262/language/statements/for-of/arguments-unmapped-mutation.js new file mode 100644 index 0000000000..a3feb3ea63 --- /dev/null +++ b/js/src/tests/test262/language/statements/for-of/arguments-unmapped-mutation.js @@ -0,0 +1,27 @@ +// Copyright (C) 2014 the V8 project authors. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. +/*--- +es6id: 13.6.4 +description: Unmapped arguments object mutation during traversal using for..of +info: | + "Unmapped" arguments objects should be able to be traversed using a + `for..of` loop, and dynamic changes to their contents should be reflected + in the iterated values. +flags: [noStrict] +---*/ + +var expected = [1, 4, 6]; +var i = 0; + +(function() { + 'use strict'; + for (var value of arguments) { + assert.sameValue(value, expected[i], 'argument at index ' + i); + i++; + arguments[i] *= 2; + } +}(1, 2, 3)); + +assert.sameValue(i, 3, 'Visits all arguments'); + +reportCompare(0, 0); -- cgit v1.2.3