René's URL Explorer Experiment

{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"Problem with ArrayBuffer bounds checking","articleBody":"The following snippet breaks when `contents` is an empty array.  Seems like bounds checking on `sourceIndex` and `offset` aren't correct for 0 length ArrayBuffer.\r\n\r\n```csharp\r\n        public IArrayBuffer CreateJsBuffer(byte[] contents) {\r\n            var buf = (IArrayBuffer)((ScriptObject)engine.Evaluate(\"ArrayBuffer\")).Invoke(true, [contents.Length]);\r\n            buf.WriteBytes(contents, 0, (ulong)contents.Length, 0);\r\n            return buf;\r\n        }\r\n```\r\n```\r\nSpecified argument was out of the range of valid values. (Parameter 'offset') Error: Specified argument was out of the range of valid values. (Parameter 'offset')\r\n```","author":{"url":"https://github.com/raystubbs","@type":"Person","name":"raystubbs"},"datePublished":"2024-06-19T20:31:25.000Z","interactionStatistic":{"@type":"InteractionCounter","interactionType":"https://schema.org/CommentAction","userInteractionCount":7},"url":"https://github.com/581/ClearScript/issues/581"}