Source code
Revision control
Copy as Markdown
Other Tools
// |reftest| skip-if(!xulRuntime.shell)
/* -*- Mode: js2; tab-width: 40; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/*
* Any copyright is dedicated to the Public Domain.
*/
// Failure to serialize an object containing a SAB should not leave the SAB's
// rawbuffer's reference count incremented.
if (!this.SharedArrayBuffer || !this.sharedArrayRawBufferRefcount) {
reportCompare(true,true);
quit(0);
}
let x = new SharedArrayBuffer(1);
// Initially the reference count is 1.
assertEq(sharedArrayRawBufferRefcount(x), 1);
let y = serialize(x, [], {SharedArrayBuffer: 'allow'});
// Serializing it successfully increments the reference count.
assertEq(sharedArrayRawBufferRefcount(x), 2);
// Serializing something containing a function should throw.
var failed = false;
try {
serialize([x, function () {}]);
}
catch (e) {
failed = true;
}
assertEq(failed, true);
// Serializing the SAB unsuccessfully does not increment the reference count.
assertEq(sharedArrayRawBufferRefcount(x), 2);
reportCompare(true, true);