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denoland-deno/cli/tests/testdata/run/unstable_worker_options.js
Julien Cayzac ca64771257
fix(unstable): Honor granular unstable flags in js runtime (#21466)
This fixes #21434 for `BroadcastChannel` and `WebSocketStream`.
`--unstable` still enable both, but granular unstable flags now also
work:

* `--unstable-net` now enables `WebSocketStream`.
* `--unstable-broadcast-channel` now enables `BroadcastChannel`.
* Additionally, there are now tests for all granular unstable flags.
Since `unsafe-proto` already had tests, so I didn't add any for this
one.

It also introduces a map to keep track of granular unstable ids without
having to sync multiple places.
2023-12-08 14:24:49 +01:00

19 lines
486 B
JavaScript

const scope = import.meta.url.slice(-7) === "#worker" ? "worker" : "main";
new Worker(`data:application/javascript;base64,${btoa(`postMessage("ok");`)}`, {
type: "module",
deno: {
permissions: {
read: true,
},
},
}).onmessage = ({ data }) => {
console.log(scope, data);
if (scope === "main") {
const worker = new Worker(`${import.meta.url}#worker`, { type: "module" });
worker.onmessage = () => Deno.exit(0);
} else {
postMessage("done");
}
};