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 --- .../callbackfn-set-value-during-iteration.js | 51 ++++++++++++++++++++++ 1 file changed, 51 insertions(+) create mode 100644 js/src/tests/test262/built-ins/TypedArray/prototype/reduceRight/BigInt/callbackfn-set-value-during-iteration.js (limited to 'js/src/tests/test262/built-ins/TypedArray/prototype/reduceRight/BigInt/callbackfn-set-value-during-iteration.js') diff --git a/js/src/tests/test262/built-ins/TypedArray/prototype/reduceRight/BigInt/callbackfn-set-value-during-iteration.js b/js/src/tests/test262/built-ins/TypedArray/prototype/reduceRight/BigInt/callbackfn-set-value-during-iteration.js new file mode 100644 index 0000000000..5105c5c7b5 --- /dev/null +++ b/js/src/tests/test262/built-ins/TypedArray/prototype/reduceRight/BigInt/callbackfn-set-value-during-iteration.js @@ -0,0 +1,51 @@ +// 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.reduceright +description: > + Integer indexed values changed during iteration +info: | + 22.2.3.21 %TypedArray%.prototype.reduceRight ( callbackfn [ , initialValue ] ) + + %TypedArray%.prototype.reduceRight is a distinct function that implements the + same algorithm as Array.prototype.reduceRight as defined in 22.1.3.20 except + that the this object's [[ArrayLength]] internal slot is accessed in place of + performing a [[Get]] of "length". + + 22.1.3.20 Array.prototype.reduceRight ( callbackfn [ , initialValue ] ) +includes: [testBigIntTypedArray.js] +features: [BigInt, Reflect.set, TypedArray] +---*/ + +testWithBigIntTypedArrayConstructors(function(TA) { + var sample = new TA([42n, 43n, 44n]); + var newVal = 0n; + + sample.reduceRight(function(acc, val, i) { + if (i < sample.length - 1) { + assert.sameValue( + sample[i + 1], newVal - 1n, + "get the changed value during the loop" + ); + assert.sameValue( + Reflect.set(sample, 2, 7n), + true, + "re-set a value for sample[2]" + ); + } + assert.sameValue( + Reflect.set(sample, i, newVal), + true, + "set value during iteration" + ); + + newVal++; + }, 0); + + assert.sameValue(sample[0], 2n, "changed values after iteration [0] == 2"); + assert.sameValue(sample[1], 1n, "changed values after iteration [1] == 1"); + assert.sameValue(sample[2], 7n, "changed values after iteration [2] == 7"); +}); + +reportCompare(0, 0); -- cgit v1.2.3