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<!DOCTYPE html>
<!--
[%provenance%]
-->
<html lang="en">
<meta charset="utf-8">
<title>HTTP headers on request for HTML "input" element with type="button"</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 input = document.createElement('input');
input.setAttribute('type', 'image');
document.body.appendChild(input);
test.add_cleanup(() => input.remove());
return new Promise((resolve) => {
input.onload = input.onerror = resolve;
input.setAttribute('src', url);
});
}
{%- for subtest in subtests %}
promise_test((t) => {
const key = '{{uuid()}}';
return induceRequest(makeRequestURL(key, [% subtest.origins %]), 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("end", ", ")%][%subtest.elementAttrs | collection("attributes")%]');
{%- endfor %}
</script>
</body>
</html>