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 --- .../TypedArrayConstructors/of/new-instance.js | 47 ++++++++++++++++++++++ 1 file changed, 47 insertions(+) create mode 100644 js/src/tests/test262/built-ins/TypedArrayConstructors/of/new-instance.js (limited to 'js/src/tests/test262/built-ins/TypedArrayConstructors/of/new-instance.js') diff --git a/js/src/tests/test262/built-ins/TypedArrayConstructors/of/new-instance.js b/js/src/tests/test262/built-ins/TypedArrayConstructors/of/new-instance.js new file mode 100644 index 0000000000..3ae4eed98a --- /dev/null +++ b/js/src/tests/test262/built-ins/TypedArrayConstructors/of/new-instance.js @@ -0,0 +1,47 @@ +// 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%.of +description: > + Return a new TypedArray +info: | + 9.4.5.5 [[Set]] ( P, V, Receiver) + + ... + 2. If Type(P) is String and if SameValue(O, Receiver) is true, then + a. Let numericIndex be ! CanonicalNumericIndexString(P). + b. If numericIndex is not undefined, then + i. Perform ? IntegerIndexedElementSet(O, numericIndex, V). + ii. Return true. + ... + + IntegerIndexedElementSet ( O, index, value ) + + Assert: O is an Integer-Indexed exotic object. + If O.[[ContentType]] is BigInt, let numValue be ? ToBigInt(value). + Otherwise, let numValue be ? ToNumber(value). + Let buffer be O.[[ViewedArrayBuffer]]. + If IsDetachedBuffer(buffer) is false and ! IsValidIntegerIndex(O, index) is true, then + Let offset be O.[[ByteOffset]]. + Let arrayTypeName be the String value of O.[[TypedArrayName]]. + Let elementSize be the Element Size value specified in Table 62 for arrayTypeName. + Let indexedPosition be (ℝ(index) × elementSize) + offset. + Let elementType be the Element Type value in Table 62 for arrayTypeName. + Perform SetValueInBuffer(buffer, indexedPosition, elementType, numValue, true, Unordered). + Return NormalCompletion(undefined). + +includes: [testTypedArray.js] +features: [TypedArray] +---*/ + +testWithTypedArrayConstructors(function(TA) { + var result = TA.of(42, 43, null); + assert.sameValue(result.length, 3); + assert.sameValue(result[0], 42); + assert.sameValue(result[1], 43); + assert.sameValue(result[2], 0); + assert.sameValue(result.constructor, TA); + assert.sameValue(Object.getPrototypeOf(result), TA.prototype); +}); + +reportCompare(0, 0); -- cgit v1.2.3