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denoland-deno/cli/tests/workers/broadcast_channel.ts
Ben Noordhuis af1546391c feat(extensions): BroadcastChannel WPT conformance
Replaces the file-backed provider by an in-memory one because proper
file locking is a hard problem that detracts from the proof of concept.

Teach the WPT runner how to extract tests from .html files because all
the relevant tests in test_util/wpt/webmessaging/broadcastchannel are
inside basics.html and interface.html.
2021-05-23 15:16:42 +02:00

5 lines
116 B
TypeScript

new BroadcastChannel("intercom").onmessage = function (e) {
this.postMessage(e.data);
};
self.postMessage("go");