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/* Any copyright is dedicated to the Public Domain.
/* global SerialPort */
"use strict";
function test(condition, message) {
self.postMessage({
type: "test",
result: condition,
message,
});
}
async function runTests() {
try {
const ports = await navigator.serial.getPorts();
test(ports.length === 1, "Worker should see 1 granted port");
const port = ports[0];
test(port instanceof SerialPort, "Port should be a SerialPort instance");
// Call forget() from the worker
await port.forget();
test(true, "forget() should resolve without error in worker");
// Verify the port is actually forgotten
const portsAfter = await navigator.serial.getPorts();
test(
portsAfter.length === 0,
"Worker getPorts() should return 0 ports after forget"
);
self.postMessage({ type: "done" });
} catch (e) {
self.postMessage({
type: "error",
message: `Test failed: ${e.name}: ${e.message}\n${e.stack}`,
});
}
}
runTests();