Add tests for certificates with ipv6 addresses

test/test-https-ipv6.test.js

@@ -0,0 +1,74 @@
+'use strict';
+
+const https = require('https');
+const assert = require('assert');
+const fs = require('fs');
+const constants = require('constants');
+const HttpsAgent = require('..').HttpsAgent;
+
+describe('test/test-ipv6.test.js', () => {
+  let port;
+  let server;
+  const httpsAgent = new HttpsAgent({
+    keepAlive: true,
+  });
+  const options = {
+    key: fs.readFileSync(__dirname + '/fixtures/agenttest-key.pem'),
+    cert: fs.readFileSync(__dirname + '/fixtures/agenttest-cert.pem'),
+    secureOptions: constants.SSL_OP_NO_TICKET,
+  };
+
+  before(done => {
+    // Create TLS1.2 server
+    server = https.createServer(options, (req, res) => {
+      res.end('ohai');
+    });
+    server.listen(0, () => {
+      port = server.address().port;
+      done();
+    });
+  });
+
+  it('should GET / success with 200 status from ::1', function(done) {
+    if (process.version < 'v9.1.' && process.version < 'v8.10' && process.version < 'v10.') {
+      // This only works in node-versions with the fix for
+      // https://github.com/nodejs/node/issues/14736 included.
+      this.skip();
+    }
+
+    https.get({
+      agent: httpsAgent,
+      hostname: '::1',
+      port,
+      path: '/',
+      ca: fs.readFileSync(__dirname + '/fixtures/ca.pem'),
+    }, res => {
+      assert(res.statusCode === 200);
+      res.resume();
+      res.on('end', () => {
+        process.nextTick(() => {
+          assert(Object.keys(httpsAgent.sockets).length === 0);
+          assert(Object.keys(httpsAgent.freeSockets).length === 1);
+          done();
+        });
+      });
+    });
+    assert(Object.keys(httpsAgent.sockets).length === 1);
+  });
+
+  it('should not crash with invalid host-header', done => {
+    https.get({
+      agent: httpsAgent,
+      hostname: '::1',
+      port,
+      path: '/',
+      headers: {
+        host: '[::1:80',
+      },
+      rejectUnauthorized: false,
+    }, () => {
+      done();
+    });
+  });
+
+});