| // Copyright (C) 2021 the V8 project authors. All rights reserved. |
| // This code is governed by the BSD license found in the LICENSE file. |
| /*--- |
| esid: sec-sharedarraybuffer-constructor |
| description: | |
| Invoked with an options object whose `maxByteLength` property exceeds the |
| maximum length value |
| info: | |
| SharedArrayBuffer( length [ , options ] ) |
| |
| 1. If NewTarget is undefined, throw a TypeError exception. |
| 2. Let byteLength be ? ToIndex(length). |
| 3. Let requestedMaxByteLength be ? GetArrayBufferMaxByteLengthOption(options). |
| [...] |
| |
| 1.1.5 GetArrayBufferMaxByteLengthOption ( options ) |
| |
| 1. If Type(options) is not Object, return empty. |
| 2. Let maxByteLength be ? Get(options, "maxByteLength"). |
| 3. If maxByteLength is undefined, return empty. |
| 4. Return ? ToIndex(maxByteLength). |
| features: [SharedArrayBuffer, resizable-arraybuffer] |
| ---*/ |
| |
| assert.throws(RangeError, function() { |
| // Math.pow(2, 53) = 9007199254740992 |
| new SharedArrayBuffer(0, { maxByteLength: 9007199254740992 }); |
| }); |
