dynamic-adding-preload-nonce.html

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This WPT test may be referenced by the following Test IDs:
- /preload/dynamic-adding-preload-nonce.html - WPT Dashboard Interop Dashboard

<!DOCTYPE html>

<script nonce="abc" src="/resources/testharness.js"></script>

<script nonce="abc" src="/resources/testharnessreport.js"></script>

<script nonce="abc" src="/common/utils.js"></script>

<script nonce="abc" src="/preload/resources/preload_helper.js"></script>

<body>

<script nonce="abc">

promise_test(async (t) => {

  verifyPreloadAndRTSupport();

  const id = token();

  const link = document.createElement("link");

  link.as = "script";

  link.rel = "preload";

  link.href = stashPutUrl(id);

  link.nonce = "abc";

  const load = new Promise((resolve) => {

    link.onload = resolve;

});

  link.onerror = t.unreached_func("link.onerror");

  document.body.appendChild(link);

  await load;

  const arrived = await hasArrivedAtServer(id);

  assert_true(arrived, "The preload should've arrived at the server.");

}, "link preload with nonce attribute");

promise_test(async (t) => {

  verifyPreloadAndRTSupport();

  const id = token();

  const link = document.createElement("link");

  link.as = "script";

  link.rel = "preload";

  link.href = stashPutUrl(id);

  const error = new Promise((resolve) => {

    link.onerror = resolve;

});

  link.onload = t.unreached_func("link.onload");

  document.body.appendChild(link);

  await error;

  const arrived = await hasArrivedAtServer(id);

  assert_false(arrived, "The preload should've arrived at the server.");

}, "link preload without nonce attribute");

</script>

</body>