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'use strict';
require('../common');
// Tests that node exits consistently on bad option syntax.
const assert = require('assert');
const spawn = require('child_process').spawnSync;
if (process.features.inspector) {
requiresArgument('--inspect-port');
requiresArgument('--inspect-port=');
requiresArgument('--debug-port');
requiresArgument('--debug-port=');
}
requiresArgument('--eval');
function requiresArgument(option) {
const r = spawn(process.execPath, [option], { encoding: 'utf8' });
assert.strictEqual(r.status, 9);
const msg = r.stderr.split(/\r?\n/)[0];
assert.strictEqual(
msg,
`${process.execPath}: ${option} requires an argument`
);
}