node/test/addons/dlopen-ping-pong/test.js
agilbert 16ed116203 test: clean up string concat in dlopen-ping-pong
replace string concatenation with template literals.

PR-URL: https://github.com/nodejs/node/pull/15820
Reviewed-By: Ryan Graham <r.m.graham@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Gibson Fahnestock <gibfahn@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Gireesh Punathil <gpunathi@in.ibm.com>
2017-10-11 14:29:44 +05:30

21 lines
766 B
JavaScript

'use strict';
const common = require('../../common');
if (common.isWindows)
common.skip('dlopen global symbol loading is not supported on this os.');
const assert = require('assert');
const path = require('path');
const os = require('os');
const bindingPath = require.resolve(`./build/${common.buildType}/binding`);
process.dlopen(module, bindingPath,
os.constants.dlopen.RTLD_NOW | os.constants.dlopen.RTLD_GLOBAL);
module.exports.load(`${path.dirname(bindingPath)}/ping.so`);
assert.strictEqual(module.exports.ping(), 'pong');
// Check that after the addon is loaded with
// process.dlopen() a require() call fails.
const re = /^Error: Module did not self-register\.$/;
assert.throws(() => require(`./build/${common.buildType}/binding`), re);