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<!DOCTYPE html>
<!--
[%provenance%]
-->
<html lang="en">
<meta charset="utf-8">
<title>HTTP headers on request for dedicated worker via the "importScripts" API</title>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="/fetch/metadata/resources/helper.sub.js"></script>
<script type="module">
'use strict';
function induceRequest(url, options) {
const src = `
importScripts('${url}');
postMessage('done');
`;
const workerUrl = URL.createObjectURL(
new Blob([src], { type: 'application/javascript' })
);
return new Promise((resolve, reject) => {
const worker = new Worker(workerUrl, options);
worker.onmessage = resolve;
worker.onerror = reject;
});
}
{%- for subtest in subtests %}
promise_test(() => {
const key = '{{uuid()}}';
const url = makeRequestURL(
key, [% subtest.origins %], { mime: 'application/javascript' }
);
return induceRequest(url
{%- if subtest.options -%}
, [% subtest.options | tojson %]
{%- endif -%}
)
.then(() => retrieve(key))
.then((headers) => {
{%- if subtest.expected == none %}
assert_not_own_property(headers, '[%subtest.headerName%]');
{%- else %}
assert_own_property(headers, '[%subtest.headerName%]');
assert_array_equals(headers['[%subtest.headerName%]'], ['[%subtest.expected%]']);
{%- endif %}
});
}, '[%subtest.headerName%][%subtest.description | pad("start", " - ")%]');
{%- endfor %}
</script>
</html>