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'use strict';
var common = require('../common');
var assert = require('assert');
var cluster = require('cluster');
assert(cluster.isMaster);
assert.deepEqual(cluster.settings, {},
'cluster.settings should not be initialized until needed');
cluster.setupMaster();
assert.deepEqual(cluster.settings, {
args: process.argv.slice(2),
exec: process.argv[1],
execArgv: process.execArgv,
silent: false,
});
console.log('ok sets defaults');
cluster.setupMaster({ exec: 'overridden' });
assert.strictEqual(cluster.settings.exec, 'overridden');
console.log('ok overrids defaults');
cluster.setupMaster({ args: ['foo', 'bar'] });
assert.strictEqual(cluster.settings.exec, 'overridden');
assert.deepEqual(cluster.settings.args, ['foo', 'bar']);
cluster.setupMaster({ execArgv: ['baz', 'bang'] });
assert.strictEqual(cluster.settings.exec, 'overridden');
assert.deepEqual(cluster.settings.args, ['foo', 'bar']);
assert.deepEqual(cluster.settings.execArgv, ['baz', 'bang']);
console.log('ok preserves unchanged settings on repeated calls');
cluster.setupMaster();
assert.deepEqual(cluster.settings, {
args: ['foo', 'bar'],
exec: 'overridden',
execArgv: ['baz', 'bang'],
silent: false,
});
console.log('ok preserves current settings');
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