trusted-types-duplicate-names-list.html

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This WPT test may be referenced by the following Test IDs:
- /trusted-types/trusted-types-duplicate-names-list.html - WPT Dashboard Interop Dashboard

<!DOCTYPE html>

<head>

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

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

  <meta http-equiv="Content-Security-Policy" content="trusted-types a b c">

</head>

<body>

<script>

test(t => {

  trustedTypes.createPolicy("a", {}),

  assert_throws_js(TypeError,

                   _ => trustedTypes.createPolicy("a", {}),

                   "Duplicate name");

  trustedTypes.createPolicy("b", {}),

  assert_throws_js(TypeError,

                   _ => trustedTypes.createPolicy("d", {}),

                   "Invalid name.");

}, "TrustedTypePolicyFactory and policy list in CSP.");

</script>

</body>