<!DOCTYPE HTML >
<html >
<head >
<title >File that loads a non-script file-extension as script </title >
</head >
<body >
<script >
/* global equal */
const files = ["file_nonscript" ,
"file_nonscript.xyz" ,
"file_nonscript.html" ,
"file_nonscript.txt" ,
"file_nonscript.json" ];
async function run() {
window.counter = 0;
for (let file of files) {
let script = document.createElement("script" );
let promise = new Promise((resolve, reject) => {
script .addEventListener("error" , resolve, {once: true});
script .addEventListener("load" , reject, {once: true});
});
script .src = file;
document.body .append(script );
let event = await promise;
equal(event.type, "error" );
equal(window.counter, 0);
}
let script = document.createElement("script" );
let promise = new Promise((resolve, reject) => {
script .addEventListener("load" , resolve, {once: true});
script .addEventListener("error" , reject, {once: true});
});
script .src = "file_script.js" ;
document.body .append(script );
let event = await promise;
equal(event.type, "load" );
equal(window.counter, 1);
window.postMessage("done" , "*" );
}
window.addEventListener("message" , run, {once: true})
</script >
</html >
Messung V0.5 C=94 H=94 G=93
¤ Dauer der Verarbeitung: 0.3 Sekunden
¤
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