45 lines
1.3 KiB
JavaScript
45 lines
1.3 KiB
JavaScript
/* globals tryTests: true */
|
|
|
|
const chai = require('chai');
|
|
|
|
const { expect } = chai;
|
|
|
|
/* eslint-disable no-invalid-this */
|
|
module.exports = () => tryTests('Application Worker', tests, {
|
|
if: typeof window !== 'undefined' && window.Worker && window.MessageChannel
|
|
});
|
|
|
|
function tests() {
|
|
|
|
it('Should support loading OpenPGP.js from inside a Web Worker', async function() {
|
|
if (/Edge/.test(navigator.userAgent)) {
|
|
this.skip(); // Old Edge doesn't support crypto.getRandomValues inside a Worker.
|
|
}
|
|
try {
|
|
globalThis.eval('(async function() {})');
|
|
} catch (e) {
|
|
console.error(e);
|
|
this.skip();
|
|
}
|
|
const worker = new Worker('./worker/worker_example.js');
|
|
async function delegate(action, message) {
|
|
return new Promise((resolve, reject) => {
|
|
const channel = new MessageChannel();
|
|
channel.port1.onmessage = function({ data }) {
|
|
if (data.error !== undefined) {
|
|
reject(new Error(data.error));
|
|
} else {
|
|
resolve(data.result);
|
|
}
|
|
};
|
|
worker.postMessage({ action, message }, [channel.port2]);
|
|
});
|
|
}
|
|
const encrypted = await delegate('encrypt', 'Hello World!');
|
|
const decrypted = await delegate('decrypt', encrypted);
|
|
expect(decrypted).to.equal('Hello World!');
|
|
worker.terminate();
|
|
});
|
|
|
|
}
|