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'use strict';
const common = require('../common');
const assert = require('assert');
const { Worker, isMainThread, workerData } = require('worker_threads');
if (isMainThread) {
assert.throws(() => {
new Worker(__filename, { argv: 'foo' });
}, {
code: 'ERR_INVALID_ARG_TYPE'
});
[
new Worker(__filename, {
argv: [null, 'foo', 123, Symbol('bar')],
// Asserts only if the worker is started by the test.
workerData: 'assert-argv'
}),
new Worker(`
const assert = require('assert');
assert.deepStrictEqual(
process.argv,
[process.execPath, '[worker eval]']
);
`, {
eval: true
}),
new Worker(`
const assert = require('assert');
assert.deepStrictEqual(
process.argv,
[process.execPath, '[worker eval]', 'null', 'foo', '123',
String(Symbol('bar'))]
);
`, {
argv: [null, 'foo', 123, Symbol('bar')],
eval: true
})
].forEach((worker) => {
worker.on('exit', common.mustCall((code) => {
assert.strictEqual(code, 0);
}));
});
} else if (workerData === 'assert-argv') {
assert.deepStrictEqual(
process.argv,
[process.execPath, __filename, 'null', 'foo', '123', String(Symbol('bar'))]
);
}
|