3.5.0

- range parser 1.0.0
- fresh 0.2.1
- send 0.2.0
- cookie-signature 1.0.3
- merge-descriptors 0.0.2

.travis.yml

@@ -1,4 +1,4 @@
 language: node_js
 node_js:
   - "0.8"
-  - "0.10"
+  - "0.10"

History.md

@@ -1,10 +1,71 @@
+4.0.0 /
+==================
+
+ * remove:
+   - express(1) - moved to [express-generator](https://github.com/expressjs/generator)
+   - `req.accepted*` - use `req.accepts*()` instead
+   - `app.configure` - use logic in your own app code
+ * change:
+   - `req.accepts*` -> `req.accepts*s` - i.e. `req.acceptsEncoding` -> `req.acceptsEncodings`
+   - `req.params` is now an object instead of an array
+   - `json spaces` no longer enabled by default in development
+ * refactor:
+   - `req.accepts*` with [accepts](https://github.com/expressjs/accepts)
+   - `req.is` with [type-is](https://github.com/expressjs/type-is)
+
+3.5.0 / 2014-03-06
+==================
+
+ * bump deps
+
+3.4.8 / 2014-01-13
+==================
+
+ * prevent incorrect automatic OPTIONS responses #1868 @dpatti
+ * update binary and examples for jade 1.0 #1876 @yossi, #1877 @reqshark, #1892 @matheusazzi
+ * throw 400 in case of malformed paths @rlidwka
+
+3.4.7 / 2013-12-10
+==================
+
+ * update connect
+
+3.4.6 / 2013-12-01
+==================
+
+ * update connect (raw-body)
+
+3.4.5 / 2013-11-27
+==================
+
+ * update connect
+ * res.location: remove leading ./ #1802 @kapouer
+ * res.redirect: fix `res.redirect('toString') #1829 @michaelficarra
+ * res.send: always send ETag when content-length > 0
+ * router: add Router.all() method
+
+3.4.4 / 2013-10-29
+==================
+
+ * update connect
+ * update supertest
+ * update methods
+ * express(1): replace bodyParser() with urlencoded() and json() #1795 @chirag04
+
+3.4.3 / 2013-10-23
+==================
+
+ * update connect
+
 3.4.2 / 2013-10-18
 ==================
+
  * update connect
  * downgrade commander
 
 3.4.1 / 2013-10-15
 ==================
+
  * update connect
  * update commander
  * jsonp: check if callback is a function

Makefile

@@ -24,11 +24,11 @@ test-cov: lib-cov
 lib-cov:
 	@jscoverage lib lib-cov
 
-benchmark:
-	@./support/bench
+bench:
+	@$(MAKE) -C benchmarks
 
 clean:
 	rm -f coverage.html
 	rm -fr lib-cov
 
-.PHONY: test test-unit test-acceptance benchmark clean
+.PHONY: test test-unit test-acceptance bench clean

Readme.md

@@ -50,14 +50,14 @@ app.listen(3000);
 
 ## Philosophy
 
-  The Express philosophy is to provide small, robust tooling for HTTP servers. Making
+  The Express philosophy is to provide small, robust tooling for HTTP servers, making
   it a great solution for single page applications, web sites, hybrids, or public
   HTTP APIs.
 
-  Built on Connect you can use _only_ what you need, and nothing more, applications
+  Built on Connect, you can use _only_ what you need, and nothing more. Applications
   can be as big or as small as you like, even a single file. Express does
   not force you to use any specific ORM or template engine. With support for over
-  14 template engines via [Consolidate.js](http://github.com/visionmedia/consolidate.js)
+  14 template engines via [Consolidate.js](http://github.com/visionmedia/consolidate.js),
   you can quickly craft your perfect framework.
 
 ## More Information
@@ -72,27 +72,27 @@ app.listen(3000);
 
 ## Viewing Examples
 
-Clone the Express repo, then install the dev dependencies to install all the example / test suite deps:
+Clone the Express repo, then install the dev dependencies to install all the example / test suite dependencies:
 
     $ git clone git://github.com/visionmedia/express.git --depth 1
     $ cd express
     $ npm install
 
-then run whichever tests you want:
+Then run whichever tests you want:
 
     $ node examples/content-negotiation
 
-You can also view live examples here
+You can also view live examples here:
 
 <a href="https://runnable.com/express" target="_blank"><img src="https://runnable.com/external/styles/assets/runnablebtn.png" style="width:67px;height:25px;"></a>
 
 ## Running Tests
 
-To run the test suite first invoke the following command within the repo, installing the development dependencies:
+To run the test suite, first invoke the following command within the repo, installing the development dependencies:
 
     $ npm install
 
-then run the tests:
+Then run the tests:
 
     $ make test
 

benchmarks/Makefile

@@ -0,0 +1,13 @@
+
+all:
+	@./run 1 middleware
+	@./run 5 middleware
+	@./run 10 middleware
+	@./run 15 middleware
+	@./run 20 middleware
+	@./run 30 middleware
+	@./run 50 middleware
+	@./run 100 middleware
+	@echo
+
+.PHONY: all

benchmarks/middleware.js

@@ -0,0 +1,23 @@
+
+var http = require('http');
+var express = require('..');
+var app = express();
+
+// number of middleware
+
+var n = parseInt(process.env.MW || '1', 10);
+console.log('  %s middleware', n);
+
+while (n--) {
+  app.use(function(req, res, next){
+    next();
+  });
+}
+
+var body = new Buffer('Hello World');
+
+app.use(function(req, res, next){
+  res.send(body);
+});
+
+app.listen(3333);

benchmarks/run

@@ -0,0 +1,16 @@
+#!/usr/bin/env bash
+
+echo
+MW=$1 node $2 &
+pid=$!
+
+sleep 2
+
+wrk 'http://localhost:3333/?foo[bar]=baz' \
+  -d 3 \
+  -c 50 \
+  -t 8 \
+  | grep 'Requests/sec' \
+  | awk '{ print "  " $2 }'
+
+kill $pid

bin/express

@@ -74,7 +74,7 @@ var users = [
  */
 
 var jadeLayout = [
-    'doctype 5'
+    'doctype html'
   , 'html'
   , '  head'
   , '    title= title'
@@ -222,7 +222,8 @@ var app = [
   , 'app.set(\'view engine\', \':TEMPLATE\');'
   , 'app.use(express.favicon());'
   , 'app.use(express.logger(\'dev\'));'
-  , 'app.use(express.bodyParser());'
+  , 'app.use(express.json());'
+  , 'app.use(express.urlencoded());'
   , 'app.use(express.methodOverride());{sess}'
   , 'app.use(app.router);{css}'
   , 'app.use(express.static(path.join(__dirname, \'public\')));'

examples/auth/pass.js

@@ -32,7 +32,7 @@ var iterations = 12000;
 exports.hash = function (pwd, salt, fn) {
   if (3 == arguments.length) {
     crypto.pbkdf2(pwd, salt, iterations, len, function(err, hash){
-      fn(err, (new Buffer(hash, 'binary')).toString('base64'));
+      fn(err, hash.toString('base64'));
     });
   } else {
     fn = salt;
@@ -41,8 +41,8 @@ exports.hash = function (pwd, salt, fn) {
       salt = salt.toString('base64');
       crypto.pbkdf2(pwd, salt, iterations, len, function(err, hash){
         if (err) return fn(err);
-        fn(null, salt, (new Buffer(hash, 'binary')).toString('base64'));
+        fn(null, salt, hash.toString('base64'));
       });
     });
   }
-};
+};

examples/content-negotiation/index.js

@@ -28,10 +28,10 @@ app.get('/', function(req, res){
 // this to add a layer of abstraction
 // and make things a bit more declarative:
 
-function format(requestHandlerName) {
-  var requestHandler = require(requestHandlerName);
+function format(path) {
+  var obj = require(path);
   return function(req, res){
-    res.format(requestHandler);
+    res.format(obj);
   }
 }
 

examples/jade/views/layout.jade

@@ -1,5 +1,5 @@
-!!! 5
+doctype html
 html
   include header
   body
-    block content
+    block content

examples/view-locals/layout.jade

@@ -1,4 +1,4 @@
-doctype 5
+doctype html
 html
   head
     title= title

lib/application.js

@@ -490,7 +490,7 @@ app.render = function(name, options, fn){
     });
 
     if (!view.path) {
-      var err = new Error('Failed to lookup view "' + name + '"');
+      var err = new Error('Failed to lookup view "' + name + '" in views directory "' + view.root + '"');
       err.view = view;
       return fn(err);
     }

lib/express.js

@@ -2,6 +2,7 @@
  * Module dependencies.
  */
 
+var merge = require('merge-descriptors');
 var connect = require('connect')
   , proto = require('./application')
   , Route = require('./router/route')
@@ -43,12 +44,7 @@ function createApplication() {
  * for example `express.logger` etc.
  */
 
-for (var key in connect.middleware) {
-  Object.defineProperty(
-      exports
-    , key
-    , Object.getOwnPropertyDescriptor(connect.middleware, key));
-}
+merge(exports, connect.middleware);
 
 /**
  * Error on createServer().

lib/response.js

@@ -14,6 +14,7 @@ var http = require('http')
   , cookie = require('cookie')
   , send = require('send')
   , mime = connect.mime
+  , resolve = require('url').resolve
   , basename = path.basename
   , extname = path.extname;
 
@@ -132,7 +133,7 @@ res.send = function(body){
 
   // ETag support
   // TODO: W/ support
-  if (app.settings.etag && len > 1024 && 'GET' == req.method) {
+  if (app.settings.etag && len && 'GET' == req.method) {
     if (!this.get('ETag')) {
       this.set('ETag', etag(body));
     }
@@ -604,8 +605,7 @@ res.cookie = function(name, val, options){
 /**
  * Set the location header to `url`.
  *
- * The given `url` can also be the name of a mapped url, for
- * example by default express supports "back" which redirects
+ * The given `url` can also be "back", which redirects
  * to the _Referrer_ or _Referer_ headers or "/".
  *
  * Examples:
@@ -633,22 +633,19 @@ res.cookie = function(name, val, options){
 
 res.location = function(url){
   var app = this.app
-    , req = this.req;
+    , req = this.req
+    , path;
 
-  // setup redirect map
-  var map = { back: req.get('Referrer') || '/' };
-
-  // perform redirect
-  url = map[url] || url;
+  // "back" is an alias for the referrer
+  if ('back' == url) url = req.get('Referrer') || '/';
 
   // relative
   if (!~url.indexOf('://') && 0 != url.indexOf('//')) {
-    var path
-
     // relative to path
     if ('.' == url[0]) {
-      path = req.originalUrl.split('?')[0]
-      url =  path + ('/' == path[path.length - 1] ? '' : '/') + url;
+      path = req.originalUrl.split('?')[0];
+      path = path + ('/' == path[path.length - 1] ? '' : '/');
+      url = resolve(path, url);
       // relative to mount-point
     } else if ('/' != url[0]) {
       path = app.path();

lib/router/index.js

@@ -104,7 +104,7 @@ Router.prototype._dispatch = function(req, res, next){
     req.route = route = self.matchRequest(req, i);
 
     // implied OPTIONS
-    if (!route && 'OPTIONS' == req.method) return self._options(req, res);
+    if (!route && 'OPTIONS' == req.method) return self._options(req, res, next);
 
     // no route
     if (!route) return next(err);
@@ -181,9 +181,10 @@ Router.prototype._dispatch = function(req, res, next){
  * @api private
  */
 
-Router.prototype._options = function(req, res){
+Router.prototype._options = function(req, res, next){
   var path = parse(req).pathname
     , body = this._optionsFor(path).join(',');
+  if (!body) return next();
   res.set('Allow', body).send(body);
 };
 
@@ -302,6 +303,15 @@ Router.prototype.route = function(method, path, callbacks){
   return this;
 };
 
+Router.prototype.all = function(path) {
+  var self = this;
+  var args = [].slice.call(arguments);
+  methods.forEach(function(method){
+      self.route.apply(self, [method].concat(args));
+  });
+  return this;
+};
+
 methods.forEach(function(method){
   Router.prototype[method] = function(path){
     var args = [method].concat([].slice.call(arguments));

lib/router/route.js

@@ -57,9 +57,15 @@ Route.prototype.match = function(path){
   for (var i = 1, len = m.length; i < len; ++i) {
     var key = keys[i - 1];
 
-    var val = 'string' == typeof m[i]
-      ? utils.decode(m[i])
-      : m[i];
+    try {
+      var val = 'string' == typeof m[i]
+        ? decodeURIComponent(m[i])
+        : m[i];
+    } catch(e) {
+      var err = new Error("Failed to decode param '" + m[i] + "'");
+      err.status = 400;
+      throw err;
+    }
 
     if (key) {
       params[key.name] = val;

lib/utils.js

@@ -312,22 +312,3 @@ exports.pathRegexp = function(path, keys, sensitive, strict) {
     .replace(/\*/g, '(.*)');
   return new RegExp('^' + path + '$', sensitive ? '' : 'i');
 }
-
-
-/**
- * Decodes a URI component. Returns
- * the original string if the component
- * is malformed.
- *
- * @param  {String} str
- * @return {String}
- * @api private
- */
-
-exports.decode = function(str) {
-  try {
-    return decodeURIComponent(str);
-  } catch (e) {
-    return str;
-  }
-}

package.json

@@ -1,7 +1,7 @@
 {
   "name": "express",
   "description": "Sinatra inspired web development framework",
-  "version": "3.4.2",
+  "version": "3.5.0",
   "author": "TJ Holowaychuk <tj@vision-media.ca>",
   "contributors": [
     {
@@ -22,28 +22,29 @@
     }
   ],
   "dependencies": {
-    "connect": "2.9.2",
+    "connect": "2.14.1",
     "commander": "1.3.2",
-    "range-parser": "0.0.4",
+    "range-parser": "1.0.0",
     "mkdirp": "0.3.5",
-    "cookie": "0.1.0",
+    "cookie": "0.1.1",
     "buffer-crc32": "0.2.1",
-    "fresh": "0.2.0",
-    "methods": "0.0.1",
-    "send": "0.1.4",
-    "cookie-signature": "1.0.1",
-    "debug": "*"
+    "fresh": "0.2.2",
+    "methods": "0.1.0",
+    "send": "0.2.0",
+    "cookie-signature": "1.0.3",
+    "merge-descriptors": "0.0.2",
+    "debug": ">= 0.7.3 < 1"
   },
   "devDependencies": {
-    "ejs": "*",
-    "mocha": "*",
-    "jade": "0.30.0",
-    "hjs": "*",
-    "stylus": "*",
-    "should": "2",
-    "connect-redis": "*",
-    "marked": "*",
-    "supertest": "0.6.0"
+    "ejs": "~0.8.4",
+    "mocha": "~1.17.1",
+    "jade": "~0.30.0",
+    "hjs": "~0.0.6",
+    "stylus": "~0.40.0",
+    "should": "~2.1.1",
+    "connect-redis": "~1.4.5",
+    "marked": "0.2.10",
+    "supertest": "~0.9.0"
   },
   "keywords": [
     "express",
@@ -66,6 +67,7 @@
     "test": "make test"
   },
   "engines": {
-    "node": "*"
-  }
+    "node": ">= 0.8.0"
+  },
+  "license": "MIT"
 }

support/bench

@@ -1,32 +0,0 @@
-#!/usr/bin/env bash
-
-NODE_ENV=production node ./support/app &
-pid=$!
-
-bench() {
-  ab -n 5000 -c 50 -k -q http://127.0.0.1:8000$1 \
-    | grep "Requests per" \
-    | cut -d ' ' -f 7 \
-    | xargs echo "$2:"
-}
-
-bench_conditional() {
-  ab -n 5000 -c 50 -H "If-None-Match: $3" -k -q http://127.0.0.1:8000$1 \
-    | grep "Requests per" \
-    | cut -d ' ' -f 7 \
-    | xargs echo "$2:"
-}
-
-sleep .5
-bench / "Hello World"
-bench /blog "Mounted Hello World"
-bench /blog/admin "Mounted 2 Hello World"
-bench /middleware "Middleware"
-bench /match "Router"
-bench /render "Render"
-bench /json "JSON tiny"
-bench /json/15 "JSON small"
-bench /json/50 "JSON medium"
-bench /json/150 "JSON large"
-
-kill -9 $pid

test/Router.js

@@ -2,6 +2,7 @@
 var express = require('../')
   , Router = express.Router
   , request = require('./support/http')
+  , methods = require('methods')
   , assert = require('assert');
 
 describe('Router', function(){
@@ -100,4 +101,21 @@ describe('Router', function(){
       router.route('get', '/foo', function(){}, function(){});
     })
   })
+
+  describe('.all', function() {
+    it('should support using .all to capture all http verbs', function() {
+      var router = new Router();
+
+      router.all('/foo', function(){});
+
+      var url = '/foo?bar=baz';
+
+      methods.forEach(function testMethod(method) {
+        var route = router.match(method, url);
+        route.constructor.name.should.equal('Route');
+        route.method.should.equal(method);
+        route.path.should.equal('/foo');
+      });
+    })
+  })
 })

test/acceptance/markdown.js

@@ -7,7 +7,7 @@ describe('markdown', function(){
     it('should respond with html', function(done){
       request(app)
         .get('/')
-        .expect(/<h1>Markdown Example<\/h1>/,done)
+        .expect(/<h1[^>]*>Markdown Example<\/h1>/,done)
     })
   })
 

test/app.options.js

@@ -15,6 +15,30 @@ describe('OPTIONS', function(){
     .expect('GET,PUT')
     .expect('Allow', 'GET,PUT', done);
   })
+
+  it('should not respond if the path is not defined', function(done){
+    var app = express();
+
+    app.get('/users', function(req, res){});
+
+    request(app)
+    .options('/other')
+    .expect(404, done);
+  })
+
+  it('should forward requests down the middleware chain', function(done){
+    var app = express();
+    var router = new express.Router();
+
+    router.get('/users', function(req, res){});
+    app.use(router.middleware);
+    app.get('/other', function(req, res){});
+
+    request(app)
+    .options('/other')
+    .expect('GET')
+    .expect('Allow', 'GET', done);
+  })
 })
 
 describe('app.options()', function(){

test/app.render.js

@@ -59,7 +59,7 @@ describe('app', function(){
         var app = express();
         app.set('views', __dirname + '/fixtures');
         app.render('rawr.jade', function(err){
-          err.message.should.equal('Failed to lookup view "rawr.jade"');
+          err.message.should.equal('Failed to lookup view "rawr.jade" in views directory "' + __dirname + '/fixtures"');
           done();
         });
       })

test/app.router.js

@@ -27,28 +27,54 @@ describe('app.router', function(){
     });
   })
 
-  it('should decode params', function(done){
-    var app = express();
+  describe('decode querystring', function(){
+    it('should decode correct params', function(done){
+      var app = express();
 
-    app.get('/:name', function(req, res, next){
-      res.send(req.params.name);
-    });
+      app.get('/:name', function(req, res, next){
+        res.send(req.params.name);
+      });
 
-    request(app)
-    .get('/foo%2Fbar')
-    .expect('foo/bar', done);
-  })
+      request(app)
+      .get('/foo%2Fbar')
+      .expect('foo/bar', done);
+    })
 
-  it('should accept params in malformed paths', function(done) {
-    var app = express();
+    it('should not accept params in malformed paths', function(done) {
+      var app = express();
 
-    app.get('/:name', function(req, res, next){
-      res.send(req.params.name);
-    });
+      app.get('/:name', function(req, res, next){
+        res.send(req.params.name);
+      });
 
-    request(app)
-    .get('/%foobar')
-    .expect('%foobar', done);
+      request(app)
+      .get('/%foobar')
+      .expect(400, done);
+    })
+
+    it('should not decode spaces', function(done) {
+      var app = express();
+
+      app.get('/:name', function(req, res, next){
+        res.send(req.params.name);
+      });
+
+      request(app)
+      .get('/foo+bar')
+      .expect('foo+bar', done);
+    })
+
+    it('should work with unicode', function(done) {
+      var app = express();
+
+      app.get('/:name', function(req, res, next){
+        res.send(req.params.name);
+      });
+
+      request(app)
+      .get('/%ce%b1')
+      .expect('\u03b1', done);
+    })
   })
 
   it('should be .use()able', function(done){

test/req.acceptedEncodings.js

@@ -29,6 +29,7 @@ describe('req', function(){
 
         request(app)
         .get('/')
+        .set('Accept-Encoding', '')
         .expect(200, done);
       })
     })

test/res.location.js

@@ -64,7 +64,7 @@ describe('res', function(){
         request(app)
         .get('/post/1')
         .end(function(err, res){
-          res.headers.should.have.property('location', '/post/1/./edit');
+          res.headers.should.have.property('location', '/post/1/edit');
           done();
         })
       })
@@ -81,7 +81,24 @@ describe('res', function(){
         request(app)
         .get('/post/1')
         .end(function(err, res){
-          res.headers.should.have.property('location', '/post/1/../new');
+          res.headers.should.have.property('location', '/post/new');
+          done();
+        })
+      })
+    })
+
+    describe('with leading ./ and containing ..', function(){
+      it('should construct path-relative urls', function(done){
+        var app = express();
+
+        app.use(function(req, res){
+          res.location('./skip/../../new').end();
+        });
+
+        request(app)
+        .get('/post/1')
+        .end(function(err, res){
+          res.headers.should.have.property('location', '/post/new');
           done();
         })
       })

test/res.redirect.js

@@ -210,17 +210,17 @@ describe('res', function(){
       request(root)
       .get('/depth1')
       .end(function(err, res){
-        res.headers.should.have.property('location', '/depth1/./index');
+        res.headers.should.have.property('location', '/depth1/index');
 
         request(root)
         .get('/depth1/depth2')
         .end(function(err, res){
-          res.headers.should.have.property('location', '/depth1/depth2/./index');
+          res.headers.should.have.property('location', '/depth1/depth2/index');
 
           request(root)
           .get('/depth1/depth2/depth3')
           .end(function(err, res){
-            res.headers.should.have.property('location', '/depth1/depth2/depth3/./index');
+            res.headers.should.have.property('location', '/depth1/depth2/depth3/index');
             done();
           })
         })
@@ -231,11 +231,11 @@ describe('res', function(){
       request(root)
       .get('/depth2')
       .end(function(err, res){
-        res.headers.should.have.property('location', '/depth2/./index');
+        res.headers.should.have.property('location', '/depth2/index');
         request(root)
         .get('/depth3')
         .end(function(err, res){
-          res.headers.should.have.property('location', '/depth3/./index');
+          res.headers.should.have.property('location', '/depth3/index');
           done();
         })
       })

test/res.send.js

@@ -321,6 +321,21 @@ describe('res', function(){
 
   describe('"etag" setting', function(){
     describe('when enabled', function(){
+      it('should send ETag even when content-length < 1024', function(done){
+        var app = express();
+
+        app.use(function(req, res){
+          res.send('kajdslfkasdf');
+        });
+
+        request(app)
+        .get('/')
+        .end(function(err, res){
+          res.headers.should.have.property('etag');
+          done();
+        });
+      })
+
       it('should send ETag ', function(done){
         var app = express();
 

test/res.sendfile.js

@@ -51,7 +51,7 @@ describe('res', function(){
       .get('/')
       .end(function(err, res){
         assert(1 == calls, 'called too many times');
-        res.text.should.equal("ENOENT, stat 'test/fixtures/nope.html'");
+        res.text.should.startWith("ENOENT, stat");
         res.statusCode.should.equal(200);
         done();
       });