chromium/third_party/blink/web_tests/crypto/subtle/hmac/cloneKey.html

<!DOCTYPE html>
<html>
<head>
<script src="../../../resources/js-test.js"></script>
<script src="../resources/common.js"></script>
<script src="../resources/symmetric-cloneKey.js"></script>
</head>
<body>
<script>
description('Tests structured cloning of HMAC keys');

jsTestIsAsync = true;

var k8BitData   = "30";
var k64BitData  = "0011223344554677";
var k88BitData  = "00112233445546778899aa";
var k128BitData = "30112233445566778899aabbccddeeff";

var kPossibleHashAlgorithms = ['SHA-1', 'SHA-256', 'SHA-512'];
var kPossibleExtractable = [true, false];
var kPossibleKeyUsages = [['sign'], ['verify'], ['sign', 'verify']];
var kKeyData = [k8BitData, k64BitData, k88BitData, k128BitData];
var kKeyHasLength = true;

testCloneSymmetricKeys('HMAC', kPossibleHashAlgorithms, kPossibleExtractable, kPossibleKeyUsages, kKeyData, kKeyHasLength).then(finishJSTest, failAndFinishJSTest);

</script>
</body>
</html>