Deployed the page to Github Pages.

node_modules/selenium-webdriver/test/net/portprober_test.js

@@ -0,0 +1,128 @@
+// Licensed to the Software Freedom Conservancy (SFC) under one
+// or more contributor license agreements.  See the NOTICE file
+// distributed with this work for additional information
+// regarding copyright ownership.  The SFC licenses this file
+// to you under the Apache License, Version 2.0 (the
+// "License"); you may not use this file except in compliance
+// with the License.  You may obtain a copy of the License at
+//
+//   http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing,
+// software distributed under the License is distributed on an
+// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+// KIND, either express or implied.  See the License for the
+// specific language governing permissions and limitations
+// under the License.
+
+'use strict';
+
+const assert = require('assert');
+const net = require('net');
+
+const portprober = require('../../net/portprober');
+
+describe('isFree', function() {
+
+  var server;
+
+  beforeEach(function() {
+    server = net.createServer(function(){});
+  })
+
+  afterEach(function(done) {
+    if (!server) return done();
+    server.close(function() {
+      done();
+    });
+  });
+
+  it('should work for INADDR_ANY', function(done) {
+    server.listen(0, function() {
+      var port = server.address().port;
+      assertPortNotfree(port).then(function() {
+        return new Promise(resolve => {
+          server.close(function() {
+            server = null;
+            resolve(assertPortIsFree(port));
+          });
+        });
+      }).then(function() { done(); }, done);
+    });
+  });
+
+  it('should work for a specific host', function(done) {
+    var host = '127.0.0.1';
+    server.listen(0, host, function() {
+      var port = server.address().port;
+      assertPortNotfree(port, host).then(function() {
+        return new Promise(resolve => {
+          server.close(function() {
+            server = null;
+            resolve(assertPortIsFree(port, host));
+          });
+        });
+      }).then(function() { done(); }, done);
+    });
+  });
+});
+
+describe('findFreePort', function() {
+  var server;
+
+  beforeEach(function() {
+    server = net.createServer(function(){});
+  })
+
+  afterEach(function(done) {
+    if (!server) return done();
+    server.close(function() {
+      done();
+    });
+  });
+
+  it('should work for INADDR_ANY', function(done) {
+    portprober.findFreePort().then(function(port) {
+      server.listen(port, function() {
+        assertPortNotfree(port).then(function() {
+          return new Promise(resolve => {
+            server.close(function() {
+              server = null;
+              resolve(assertPortIsFree(port));
+            });
+          });
+        }).then(function() { done(); }, done);
+      });
+    });
+  });
+
+  it('should work for a specific host', function(done) {
+    var host = '127.0.0.1';
+    portprober.findFreePort(host).then(function(port) {
+      server.listen(port, host, function() {
+        assertPortNotfree(port, host).then(function() {
+          return new Promise(resolve => {
+            server.close(function() {
+              server = null;
+              resolve(assertPortIsFree(port, host));
+            });
+          });
+        }).then(function() { done(); }, done);
+      });
+    });
+  });
+});
+
+
+function assertPortIsFree(port, opt_host) {
+  return portprober.isFree(port, opt_host).then(function(free) {
+    assert.ok(free, 'port should be free');
+  });
+}
+
+
+function assertPortNotfree(port, opt_host) {
+  return portprober.isFree(port, opt_host).then(function(free) {
+    assert.ok(!free, 'port should is not free');
+  });
+}