'use strict'; const common = require('../common'); const assert = require('assert'); const os = require('os'); const path = require('path'); const is = { string: (value) => { assert.strictEqual(typeof value, 'string'); }, number: (value) => { assert.strictEqual(typeof value, 'number'); }, array: (value) => { assert.ok(Array.isArray(value)); }, object: (value) => { assert.strictEqual(typeof value, 'object'); assert.notStrictEqual(value, null); } }; process.env.TMPDIR = '/tmpdir'; process.env.TMP = '/tmp'; process.env.TEMP = '/temp'; if (common.isWindows) { assert.strictEqual(os.tmpdir(), '/temp'); process.env.TEMP = ''; assert.strictEqual(os.tmpdir(), '/tmp'); process.env.TMP = ''; const expected = (process.env.SystemRoot || process.env.windir) + '\\temp'; assert.strictEqual(os.tmpdir(), expected); process.env.TEMP = '\\temp\\'; assert.strictEqual(os.tmpdir(), '\\temp'); process.env.TEMP = '\\tmpdir/'; assert.strictEqual(os.tmpdir(), '\\tmpdir/'); process.env.TEMP = '\\'; assert.strictEqual(os.tmpdir(), '\\'); process.env.TEMP = 'C:\\'; assert.strictEqual(os.tmpdir(), 'C:\\'); } else { assert.strictEqual(os.tmpdir(), '/tmpdir'); process.env.TMPDIR = ''; assert.strictEqual(os.tmpdir(), '/tmp'); process.env.TMP = ''; assert.strictEqual(os.tmpdir(), '/temp'); process.env.TEMP = ''; assert.strictEqual(os.tmpdir(), '/tmp'); process.env.TMPDIR = '/tmpdir/'; assert.strictEqual(os.tmpdir(), '/tmpdir'); process.env.TMPDIR = '/tmpdir\\'; assert.strictEqual(os.tmpdir(), '/tmpdir\\'); process.env.TMPDIR = '/'; assert.strictEqual(os.tmpdir(), '/'); } const endianness = os.endianness(); console.log('endianness = %s', endianness); is.string(endianness); assert.ok(/[BL]E/.test(endianness)); const hostname = os.hostname(); console.log('hostname = %s', hostname); is.string(hostname); assert.ok(hostname.length > 0); const uptime = os.uptime(); console.log('uptime = %d', uptime); is.number(uptime); assert.ok(uptime > 0); const cpus = os.cpus(); console.log('cpus = ', cpus); is.array(cpus); assert.ok(cpus.length > 0); const type = os.type(); console.log('type = ', type); is.string(type); assert.ok(type.length > 0); const release = os.release(); console.log('release = ', release); is.string(release); assert.ok(release.length > 0); const platform = os.platform(); console.log('platform = ', platform); is.string(platform); assert.ok(platform.length > 0); const arch = os.arch(); console.log('arch = ', arch); is.string(arch); assert.ok(arch.length > 0); if (!common.isSunOS) { // not implemeneted yet assert.ok(os.loadavg().length > 0); assert.ok(os.freemem() > 0); assert.ok(os.totalmem() > 0); } const interfaces = os.networkInterfaces(); console.error(interfaces); switch (platform) { case 'linux': { const filter = function(e) { return e.address === '127.0.0.1'; }; const actual = interfaces.lo.filter(filter); const expected = [{ address: '127.0.0.1', netmask: '255.0.0.0', mac: '00:00:00:00:00:00', family: 'IPv4', internal: true }]; assert.deepStrictEqual(actual, expected); break; } case 'win32': { const filter = function(e) { return e.address === '127.0.0.1'; }; const actual = interfaces['Loopback Pseudo-Interface 1'].filter(filter); const expected = [{ address: '127.0.0.1', netmask: '255.0.0.0', mac: '00:00:00:00:00:00', family: 'IPv4', internal: true }]; assert.deepStrictEqual(actual, expected); break; } } const EOL = os.EOL; assert.ok(EOL.length > 0); const home = os.homedir(); console.log('homedir = ' + home); is.string(home); assert.ok(home.includes(path.sep)); if (common.isWindows && process.env.USERPROFILE) { assert.strictEqual(home, process.env.USERPROFILE); delete process.env.USERPROFILE; assert.ok(os.homedir().includes(path.sep)); process.env.USERPROFILE = home; } else if (!common.isWindows && process.env.HOME) { assert.strictEqual(home, process.env.HOME); delete process.env.HOME; assert.ok(os.homedir().includes(path.sep)); process.env.HOME = home; } const pwd = os.userInfo(); is.object(pwd); const pwdBuf = os.userInfo({ encoding: 'buffer' }); if (common.isWindows) { assert.strictEqual(pwd.uid, -1); assert.strictEqual(pwd.gid, -1); assert.strictEqual(pwd.shell, null); assert.strictEqual(pwdBuf.uid, -1); assert.strictEqual(pwdBuf.gid, -1); assert.strictEqual(pwdBuf.shell, null); } else { is.number(pwd.uid); is.number(pwd.gid); assert.ok(pwd.shell.includes(path.sep)); assert.strictEqual(pwd.uid, pwdBuf.uid); assert.strictEqual(pwd.gid, pwdBuf.gid); assert.strictEqual(pwd.shell, pwdBuf.shell.toString('utf8')); } is.string(pwd.username); assert.ok(pwd.homedir.includes(path.sep)); assert.strictEqual(pwd.username, pwdBuf.username.toString('utf8')); assert.strictEqual(pwd.homedir, pwdBuf.homedir.toString('utf8'));