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Test Info: Warnings
- This test has a WPT meta file that expects 2 subtest issues.
- This WPT test may be referenced by the following Test IDs:
- /fetch/fetch-later/quota/same-origin-iframe/max-payload.tentative.https.window.html - WPT Dashboard Interop Dashboard
// META: script=/common/get-host-info.sub.js
// META: script=/common/utils.js
// META: script=/fetch/fetch-later/resources/fetch-later-helper.js
// META: script=/fetch/fetch-later/quota/resources/helper.js
'use strict';
const {HTTPS_ORIGIN, HTTPS_NOTSAMESITE_ORIGIN} = get_host_info();
// Skips FormData & URLSearchParams, as browser adds extra bytes to them
// in addition to the user-provided content. It is difficult to test a
// request right at the quota limit.
// Skips File & Blob as it's difficult to estimate what additional data are
// added into them.
const dataType = BeaconDataType.String;
// Request headers are counted into total request size.
const headers = new Headers({'Content-Type': 'text/plain;charset=UTF-8'});
// In a same-origin iframe, test making a POST request with max possible
// payload.
promise_test(
async _ => {
const uuid = token();
const requestUrl = generateSetBeaconURL(uuid, {host: HTTPS_ORIGIN});
await loadFetchLaterIframe(HTTPS_ORIGIN, {
targetUrl: requestUrl,
uuid: uuid,
activateAfter: 0,
method: 'POST',
bodyType: dataType,
bodySize: getRemainingQuota(QUOTA_PER_ORIGIN, requestUrl, headers),
// Required, as the size of referrer also take up quota.
referrer: '',
});
},
`fetchLater() accepts max payload in a POST request body of ${
dataType} in same-origin iframe.`);
// In a same-origin iframe, test making a POST request with max possible
// payload + 1 byte.
promise_test(
async _ => {
const uuid = token();
const requestUrl = generateSetBeaconURL(uuid, {host: HTTPS_ORIGIN});
await loadFetchLaterIframe(HTTPS_ORIGIN, {
targetUrl: requestUrl,
uuid: uuid,
activateAfter: 0,
method: 'POST',
bodyType: dataType,
bodySize: getRemainingQuota(QUOTA_PER_ORIGIN, requestUrl, headers) + 1,
// Required, as the size of referrer also take up quota.
referrer: '',
expect: new FetchLaterIframeExpectation(
FetchLaterExpectationType.ERROR_DOM, 'QuotaExceededError'),
});
},
`fetchLater() rejects max+1 payload in a POST request body of ${
dataType} in same-origin iframe.`);