blob: b19b1aa7ff50f1b40b38a0de22646552d7d9b46d [file] [log] [blame]
<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML//EN">
<html>
<head>
<script src="../resources/js-test-pre.js"></script>
</head>
<body>
<script>
description(
"This test makes sure we don't crash when mutating a typed array while assigning to it"
);
var buffer = new ArrayBuffer(100);
var byteArray = new Uint8Array(buffer);
var mutator = {
valueOf: function() {
var w = new Worker("unneeded");
shouldBe("buffer.byteLength", "100");
w.postMessage(buffer, [buffer]);
shouldBe("buffer.byteLength", "0");
return 17;
}
};
var errorCreator = {
valueOf: function() {
throw "success";
}
};
var array = [0, 0, 0, 0, mutator, errorCreator, 0, 0, 0, 0, 0];
shouldThrow("byteArray.set(array)");
</script>
<script src="../resources/js-test-post.js"></script>
</body>
</html>