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/fromIndex-minus-zero.js | 32 ++++++++++++++++++++++ 1 file changed, 32 insertions(+) create mode 100644 js/src/tests/test262/built-ins/TypedArray/prototype/indexOf/BigInt/fromIndex-minus-zero.js (limited to 'js/src/tests/test262/built-ins/TypedArray/prototype/indexOf/BigInt/fromIndex-minus-zero.js') diff --git a/js/src/tests/test262/built-ins/TypedArray/prototype/indexOf/BigInt/fromIndex-minus-zero.js b/js/src/tests/test262/built-ins/TypedArray/prototype/indexOf/BigInt/fromIndex-minus-zero.js new file mode 100644 index 0000000000..523e0a6dfb --- /dev/null +++ b/js/src/tests/test262/built-ins/TypedArray/prototype/indexOf/BigInt/fromIndex-minus-zero.js @@ -0,0 +1,32 @@ +// 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: -0 fromIndex becomes 0 +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. + ... +includes: [testBigIntTypedArray.js] +features: [BigInt, TypedArray] +---*/ + +testWithBigIntTypedArrayConstructors(function(TA) { + var sample; + + sample = new TA([42n, 43n]); + assert.sameValue(sample.indexOf(42n, -0), 0, "-0 [0]"); + assert.sameValue(sample.indexOf(43n, -0), 1, "-0 [1]"); +}); + +reportCompare(0, 0); -- cgit v1.2.3