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 --- ...-default-proto-if-custom-proto-is-not-object.js | 45 ++++++++++++++++++++++ 1 file changed, 45 insertions(+) create mode 100644 js/src/tests/test262/built-ins/TypedArrayConstructors/ctors-bigint/no-args/use-default-proto-if-custom-proto-is-not-object.js (limited to 'js/src/tests/test262/built-ins/TypedArrayConstructors/ctors-bigint/no-args/use-default-proto-if-custom-proto-is-not-object.js') diff --git a/js/src/tests/test262/built-ins/TypedArrayConstructors/ctors-bigint/no-args/use-default-proto-if-custom-proto-is-not-object.js b/js/src/tests/test262/built-ins/TypedArrayConstructors/ctors-bigint/no-args/use-default-proto-if-custom-proto-is-not-object.js new file mode 100644 index 0000000000..bbaf57989a --- /dev/null +++ b/js/src/tests/test262/built-ins/TypedArrayConstructors/ctors-bigint/no-args/use-default-proto-if-custom-proto-is-not-object.js @@ -0,0 +1,45 @@ +// 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 +description: > + Use prototype from %TypedArray% if newTarget's prototype is not an Object +info: | + 22.2.4.1 TypedArray( ) + + This description applies only if the TypedArray function is called with no + arguments. + + ... + 3. Return ? AllocateTypedArray(constructorName, NewTarget, + %TypedArrayPrototype%, 0). + + 22.2.4.2.1 Runtime Semantics: AllocateTypedArray (constructorName, newTarget, + defaultProto [ , length ]) + + 1. Let proto be ? GetPrototypeFromConstructor(newTarget, defaultProto). + 2. Let obj be IntegerIndexedObjectCreate (proto, «[[ViewedArrayBuffer]], + [[TypedArrayName]], [[ByteLength]], [[ByteOffset]], [[ArrayLength]]» ). + ... + + 9.4.5.7 IntegerIndexedObjectCreate (prototype, internalSlotsList) + + ... + 10. Set the [[Prototype]] internal slot of A to prototype. + ... + 12. Return A. +includes: [testBigIntTypedArray.js] +features: [BigInt, TypedArray] +---*/ + +function newTarget() {} +newTarget.prototype = null; + +testWithBigIntTypedArrayConstructors(function(TA) { + var ta = Reflect.construct(TA, [], newTarget); + + assert.sameValue(ta.constructor, TA); + assert.sameValue(Object.getPrototypeOf(ta), TA.prototype); +}); + +reportCompare(0, 0); -- cgit v1.2.3