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<!DOCTYPE html>
<!--
[%provenance%]
-->
<html lang="en">
<meta charset="utf-8">
<meta name="timeout" content="long">
<title>HTTP headers on request for HTML form navigation</title>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
{%- if subtests|selectattr('userActivated')|list %}
<script src="/resources/testdriver.js"></script>
<script src="/resources/testdriver-vendor.js"></script>
{%- endif %}
<script src="/fetch/metadata/resources/helper.sub.js"></script>
<body>
<script>
'use strict';
function induceRequest(method, url, userActivated) {
const windowName = String(Math.random());
const form = document.createElement('form');
const submit = document.createElement('input');
submit.setAttribute('type', 'submit');
form.appendChild(submit);
const win = open('about:blank', windowName);
form.setAttribute('method', method);
form.setAttribute('action', url);
form.setAttribute('target', windowName);
document.body.appendChild(form);
// Query parameters must be expressed as form values so that they are sent
// with the submission of forms whose method is POST.
Array.from(new URL(url, location.origin).searchParams)
.forEach(([name, value]) => {
const input = document.createElement('input');
input.setAttribute('type', 'hidden');
input.setAttribute('name', name);
input.setAttribute('value', value);
form.appendChild(input);
});
return new Promise((resolve) => {
addEventListener('message', function(event) {
if (event.source === win) {
resolve();
}
});
if (userActivated) {
test_driver.click(submit);
} else {
submit.click();
}
})
.then(() => {
form.remove();
win.close();
});
}
const responseParams = {
mime: 'text/html',
body: `<script>opener.postMessage('done', '*')</${''}script>`
};
{%- for subtest in subtests %}
promise_test(() => {
const key = '{{uuid()}}';
const url = makeRequestURL(key, [% subtest.origins %], responseParams);
const userActivated = [% 'true' if subtest.userActivated else 'false' %];
return induceRequest('[%subtest.method | default("POST")%]', url, userActivated)
.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.method | default("POST")%][%" with user activation" if subtest.userActivated%]');
{%- endfor %}
</script>
</body>
</html>