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'use strict';
require('../common');
const assert = require('assert');
const child_process = require('child_process');
var spawn = child_process.spawn;
var fork = child_process.fork;
if (process.argv[2] === 'fork') {
process.stdout.write(JSON.stringify(process.execArgv), function() {
process.exit();
});
} else if (process.argv[2] === 'child') {
fork(__filename, ['fork']);
} else {
var execArgv = ['--stack-size=256'];
var args = [__filename, 'child', 'arg0'];
var child = spawn(process.execPath, execArgv.concat(args));
var out = '';
child.stdout.on('data', function(chunk) {
out += chunk;
});
child.on('exit', function() {
assert.deepStrictEqual(JSON.parse(out), execArgv);
});
}