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<!DOCTYPE html>
<!--
[%provenance%]
-->
<html lang="en">
<meta charset="utf-8">
<title>HTTP headers on request for HTML "meta" element with http-equiv="refresh"</title>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="/fetch/metadata/resources/helper.sub.js"></script>
<body>
<script>
'use strict';
function induceRequest(url, test) {
const win = window.open();
test.add_cleanup(() => win.close());
win.document.open();
win.document.write(
`<meta http-equiv="Refresh" content="0; URL=${url}">`
);
win.document.close();
return new Promise((resolve) => {
addEventListener('message', (event) => {
if (event.source === win) {
resolve();
}
});
});
}
const responseParams = {
mime: 'text/html',
body: `<script>opener.postMessage(0, '*')</${''}script>`
};
{%- for subtest in subtests %}
promise_test((t) => {
const key = '{{uuid()}}';
return induceRequest(
makeRequestURL(key, [% subtest.origins %], responseParams), t
)
.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>
</body>
</html>