node/test/parallel/test-http2-server-settimeout-no-callback.js

'use strict';

const common = require('../common');
if (!common.hasCrypto)
  common.skip('missing crypto');

const assert = require('assert');
const http2 = require('http2');

// Verify that setTimeout callback verifications work correctly
const verifyCallbacks = (server) => {
  const testTimeout = 10;
  const notFunctions = [true, 1, {}, [], null, 'test'];
  const invalidCallBackError = {
    type: TypeError,
    code: 'ERR_INVALID_CALLBACK',
    message: 'callback must be a function'
  };

  notFunctions.forEach((notFunction) =>
    common.expectsError(
      () => server.setTimeout(testTimeout, notFunction),
      invalidCallBackError
    )
  );

  // No callback
  const returnedVal = server.setTimeout(testTimeout);
  assert.strictEqual(returnedVal.timeout, testTimeout);
};

// Test with server
{
  const server = http2.createServer();
  verifyCallbacks(server);
}

// Test with secure server
{
  const secureServer = http2.createSecureServer({});
  verifyCallbacks(secureServer);
}