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 --- .../includes/search-not-found-returns-false.js | 44 ++++++++++++++++++++++ 1 file changed, 44 insertions(+) create mode 100644 js/src/tests/test262/built-ins/TypedArray/prototype/includes/search-not-found-returns-false.js (limited to 'js/src/tests/test262/built-ins/TypedArray/prototype/includes/search-not-found-returns-false.js') diff --git a/js/src/tests/test262/built-ins/TypedArray/prototype/includes/search-not-found-returns-false.js b/js/src/tests/test262/built-ins/TypedArray/prototype/includes/search-not-found-returns-false.js new file mode 100644 index 0000000000..f647deebf9 --- /dev/null +++ b/js/src/tests/test262/built-ins/TypedArray/prototype/includes/search-not-found-returns-false.js @@ -0,0 +1,44 @@ +// 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-%typedarray%.prototype.includes +description: returns false if the element is not found +info: | + 22.2.3.13 %TypedArray%.prototype.includes ( searchElement [ , fromIndex ] ) + + %TypedArray%.prototype.includes is a distinct function that implements the + same algorithm as Array.prototype.includes as defined in 22.1.3.11 except that + the this object's [[ArrayLength]] internal slot is accessed in place of + performing a [[Get]] of "length". + + 22.1.3.11 Array.prototype.includes ( searchElement [ , fromIndex ] ) + + ... + 5. If n ≥ 0, then + a. Let k be n. + 6. Else n < 0, + a. Let k be len + n. + b. If k < 0, let k be 0. + 7. Repeat, while k < len + a. Let elementK be the result of ? Get(O, ! ToString(k)). + b. If SameValueZero(searchElement, elementK) is true, return true. + c. Increase k by 1. + 8. Return false. +includes: [testTypedArray.js] +features: [TypedArray] +---*/ + +testWithTypedArrayConstructors(function(TA) { + var sample; + + sample = new TA([42, 43, 42, 41]); + assert.sameValue(sample.includes(44), false, "includes(44)"); + assert.sameValue(sample.includes(43, 2), false, "includes(43, 2)"); + assert.sameValue(sample.includes(42, 3), false, "includes(42, 3)"); + assert.sameValue(sample.includes(44, -4), false, "includes(44, -4)"); + assert.sameValue(sample.includes(44, -5), false, "includes(44, -5)"); + assert.sameValue(sample.includes(42, -1), false, "includes(42, -1)"); +}); + +reportCompare(0, 0); -- cgit v1.2.3