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Test Info:
- This WPT test may be referenced by the following Test IDs:
- /xhr/cors-upload.any.html - WPT Dashboard Interop Dashboard
- /xhr/cors-upload.any.worker.html - WPT Dashboard Interop Dashboard
// META: title=Cross-Origin POST with preflight and FormData body should send body
// META: script=/common/get-host-info.sub.js
"use strict";
function testCorsFormDataUpload(description, path, method, form, headers, withCredentials) {
const test = async_test(description);
const client = new XMLHttpRequest();
const url = corsURL(path);
client.open(method, url, true);
client.withCredentials = withCredentials;
for (const key of Object.keys(headers)) {
client.setRequestHeader(key, headers[key]);
}
client.send(form);
client.onload = () => {
test.step(() => {
assert_equals(client.status, 200);
assert_regexp_match(client.responseText, /Content-Disposition: form-data/);
for (const key of form.keys()) {
assert_regexp_match(client.responseText, new RegExp(key));
assert_regexp_match(client.responseText, new RegExp(form.get(key)));
}
});
test.done();
};
}
function corsURL(path) {
const url = new URL(path, location.href);
url.hostname = get_host_info().REMOTE_HOST;
return url.href;
}
const form = new FormData();
form.append("key", "value");
testCorsFormDataUpload(
"Cross-Origin POST FormData body but no preflight",
"resources/echo-content-cors.py",
"POST",
form,
{},
false
);
testCorsFormDataUpload(
"Cross-Origin POST with preflight and FormData body",
"resources/echo-content-cors.py",
"POST",
form,
{
Authorization: "Bearer access-token"
},
true
);