Anne van Kesteren
4e5f94aeb8
Automatic update from web-platform-tests Fetch: blocking opaque 416 responses to range requests See https://github.com/whatwg/fetch/pull/1907 for context. We use an image instead of JavaScript as JavaScript requires a 2xx status whereas images don't care. Also remove a redundant null check from useStoredRangeResponse() and a redundant catch() elsewhere. -- wpt-commits: e3661ee657a61122b3026e8eaaba31cbddd7a9a8 wpt-pr: 57225
47 lines
1.2 KiB
JavaScript
47 lines
1.2 KiB
JavaScript
function loadScript(url, { doc = document }={}) {
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return new Promise((resolve, reject) => {
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const script = doc.createElement('script');
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script.onload = () => resolve();
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script.onerror = () => reject(Error("Script load failed"));
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script.src = url;
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doc.body.appendChild(script);
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})
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}
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function loadImage(url, { doc = document }={}) {
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return new Promise((resolve, reject) => {
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const img = doc.createElement('img');
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img.onload = () => resolve();
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img.onerror = () => reject(Error("Image load failed"));
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img.src = url;
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doc.body.appendChild(img);
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})
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}
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function preloadImage(url, { doc = document }={}) {
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return new Promise((resolve, reject) => {
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const preload = doc.createElement('link');
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preload.rel = 'preload';
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preload.as = 'image';
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preload.onload = () => resolve();
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preload.onerror = () => resolve();
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preload.href = url;
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doc.body.appendChild(preload);
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})
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}
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/**
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*
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* @param {Document} document
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* @param {string|URL} url
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* @returns {HTMLAudioElement}
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*/
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function appendAudio(document, url) {
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const audio = document.createElement('audio');
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audio.muted = true;
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audio.src = url;
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audio.preload = true;
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document.body.appendChild(audio);
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return audio;
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}
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