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'use strict';
require('../common');
const assert = require('assert');
const cluster = require('cluster');
if (cluster.isWorker) {
const result = cluster.worker.send({
prop: process.env['cluster_test_prop'],
overwrite: process.env['cluster_test_overwrite']
});
assert.strictEqual(result, true);
} else if (cluster.isMaster) {
const checks = {
using: false,
overwrite: false
};
// To check that the cluster extend on the process.env we will overwrite a
// property
process.env['cluster_test_overwrite'] = 'old';
// Fork worker
const worker = cluster.fork({
'cluster_test_prop': 'custom',
'cluster_test_overwrite': 'new'
});
// Checks worker env
worker.on('message', function(data) {
checks.using = (data.prop === 'custom');
checks.overwrite = (data.overwrite === 'new');
process.exit(0);
});
process.once('exit', function() {
assert.ok(checks.using, 'The worker did not receive the correct env.');
assert.ok(checks.overwrite, 'The custom environment did not overwrite ' +
'the existing environment.');
});
}
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