test/parallel/test-internal-dtrace.js

// Flags: --expose-internals
'use strict';

require('../common');
const assert = require('assert');

const {
  DTRACE_HTTP_CLIENT_REQUEST,
  DTRACE_HTTP_CLIENT_RESPONSE,
  DTRACE_HTTP_SERVER_REQUEST,
  DTRACE_HTTP_SERVER_RESPONSE,
  DTRACE_NET_SERVER_CONNECTION,
  DTRACE_NET_STREAM_END
} = require('internal/dtrace');

// We're just testing to make sure these are always defined and
// callable. We don't actually test their function here.

assert.strictEqual(typeof DTRACE_HTTP_CLIENT_REQUEST, 'function');
assert.strictEqual(typeof DTRACE_HTTP_CLIENT_RESPONSE, 'function');
assert.strictEqual(typeof DTRACE_HTTP_SERVER_REQUEST, 'function');
assert.strictEqual(typeof DTRACE_HTTP_SERVER_RESPONSE, 'function');
assert.strictEqual(typeof DTRACE_NET_SERVER_CONNECTION, 'function');
assert.strictEqual(typeof DTRACE_NET_STREAM_END, 'function');