From 26a029d407be480d791972afb5975cf62c9360a6 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Fri, 19 Apr 2024 02:47:55 +0200 Subject: Adding upstream version 124.0.1. Signed-off-by: Daniel Baumann --- .../DataView/custom-proto-access-throws.js | 46 ++++++++++++++++++++++ 1 file changed, 46 insertions(+) create mode 100644 js/src/tests/test262/built-ins/DataView/custom-proto-access-throws.js (limited to 'js/src/tests/test262/built-ins/DataView/custom-proto-access-throws.js') diff --git a/js/src/tests/test262/built-ins/DataView/custom-proto-access-throws.js b/js/src/tests/test262/built-ins/DataView/custom-proto-access-throws.js new file mode 100644 index 0000000000..b7ca8fb3b6 --- /dev/null +++ b/js/src/tests/test262/built-ins/DataView/custom-proto-access-throws.js @@ -0,0 +1,46 @@ +// 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-dataview-buffer-byteoffset-bytelength +description: > + Return abrupt from newTarget's custom constructor prototype +info: | + 24.2.2.1 DataView (buffer, byteOffset, byteLength ) + + ... + 12. Let O be ? OrdinaryCreateFromConstructor(NewTarget, "%DataViewPrototype%", + « [[DataView]], [[ViewedArrayBuffer]], [[ByteLength]], [[ByteOffset]] »). + ... + 17. Return O. + + 9.1.13 OrdinaryCreateFromConstructor ( constructor, intrinsicDefaultProto [ , + internalSlotsList ] ) + + ... + 2. Let proto be ? GetPrototypeFromConstructor(constructor, + intrinsicDefaultProto). + 3. Return ObjectCreate(proto, internalSlotsList). + + 9.1.15 GetPrototypeFromConstructor ( constructor, intrinsicDefaultProto ) + + ... + 3. Let proto be ? Get(constructor, "prototype"). + ... +features: [Reflect.construct] +---*/ + +var buffer = new ArrayBuffer(8); + +var newTarget = function() {}.bind(null); +Object.defineProperty(newTarget, "prototype", { + get() { + throw new Test262Error(); + } +}); + +assert.throws(Test262Error, function() { + Reflect.construct(DataView, [buffer, 0], newTarget); +}); + +reportCompare(0, 0); -- cgit v1.2.3