["ArrayBuffer", "SharedArrayBuffer"].forEach(arrayBufferOrSharedArrayBuffer => {

test(() => {

const buf = new self[arrayBufferOrSharedArrayBuffer](2),

view = new Uint8Array(buf),

buf2 = new self[arrayBufferOrSharedArrayBuffer](2),

view2 = new Uint8Array(buf2),

decoder = new TextDecoder("utf-8");

view[0] = 0xEF;

view[1] = 0xBB;

view2[0] = 0xBF;

view2[1] = 0x40;

assert_equals(decoder.decode(buf, {stream:true}), "");

view[0] = 0x01;

view[1] = 0x02;

assert_equals(decoder.decode(buf2), "@");

}, "Modify buffer after passing it in (" + arrayBufferOrSharedArrayBuffer + ")");

});