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 --- .../indexOf/BigInt/search-found-returns-index.js | 48 ++++++++++++++++++++++ 1 file changed, 48 insertions(+) create mode 100644 js/src/tests/test262/built-ins/TypedArray/prototype/indexOf/BigInt/search-found-returns-index.js (limited to 'js/src/tests/test262/built-ins/TypedArray/prototype/indexOf/BigInt/search-found-returns-index.js') diff --git a/js/src/tests/test262/built-ins/TypedArray/prototype/indexOf/BigInt/search-found-returns-index.js b/js/src/tests/test262/built-ins/TypedArray/prototype/indexOf/BigInt/search-found-returns-index.js new file mode 100644 index 0000000000..70c5d26c8e --- /dev/null +++ b/js/src/tests/test262/built-ins/TypedArray/prototype/indexOf/BigInt/search-found-returns-index.js @@ -0,0 +1,48 @@ +// 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.indexof +description: returns index for the first found element +info: | + 22.2.3.13 %TypedArray%.prototype.indexOf (searchElement [ , fromIndex ] ) + + %TypedArray%.prototype.indexOf is a distinct function that implements the same + algorithm as Array.prototype.indexOf as defined in 22.1.3.12 except that the + this object's [[ArrayLength]] internal slot is accessed in place of performing + a [[Get]] of "length". + + 22.1.3.12 Array.prototype.indexOf ( searchElement [ , fromIndex ] ) + + ... + 6. If n ≥ 0, then + a. If n is -0, let k be +0; else let k be n. + 7. Else n < 0, + a. Let k be len + n. + b. If k < 0, let k be 0. + 8. Repeat, while k < len + a. Let kPresent be ? HasProperty(O, ! ToString(k)). + b. If kPresent is true, then + i. Let elementK be ? Get(O, ! ToString(k)). + ii. Let same be the result of performing Strict Equality Comparison + searchElement === elementK. + iii. If same is true, return k. + ... +includes: [testBigIntTypedArray.js] +features: [BigInt, TypedArray] +---*/ + +testWithBigIntTypedArrayConstructors(function(TA) { + var sample = new TA([42n, 43n, 42n, 41n]); + assert.sameValue(sample.indexOf(42n), 0, "indexOf(42)"); + assert.sameValue(sample.indexOf(43n), 1, "indexOf(43)"); + assert.sameValue(sample.indexOf(43n, 1), 1, "indexOf(43, 1)"); + assert.sameValue(sample.indexOf(42n, 1), 2, "indexOf(42, 1)"); + assert.sameValue(sample.indexOf(42n, 2), 2, "indexOf(42, 2)"); + + assert.sameValue(sample.indexOf(42n, -4), 0, "indexOf(42, -4)"); + assert.sameValue(sample.indexOf(42n, -3), 2, "indexOf(42, -3)"); + assert.sameValue(sample.indexOf(42n, -2), 2, "indexOf(42, -2)"); + assert.sameValue(sample.indexOf(42n, -5), 0, "indexOf(42, -5)"); +}); + +reportCompare(0, 0); -- cgit v1.2.3