webdriver testing

tests/selenium.js

@@ -4,56 +4,78 @@ url = require("url"),
 path = require("path"),
 base64_arraybuffer = require('base64-arraybuffer'),
 PNG = require('png-js'),
-fs = require("fs"),
-port = 5555;
+fs = require("fs");
 
-var server = http.createServer(function(request, response) {
-  var uri = url.parse(request.url).pathname,
-  filename = path.join(process.cwd(), "../" + uri);
 
-  fs.exists(filename, function(exists) {
-    if(!exists) {
-      response.writeHead(404, {
-        "Content-Type": "text/plain"
-      });
-      response.write("404 Not Found\n");
-      response.end();
-      return;
-    }
+function createServer(port) {
+  return http.createServer(function(request, response) {
+    var uri = url.parse(request.url).pathname,
+    filename = path.join(process.cwd(), "../" + uri);
 
-    if (fs.statSync(filename).isDirectory()) filename += '/index.html';
-
-    fs.readFile(filename, "binary", function(err, file) {
-      if(err) {
-        response.writeHead(500, {
+    fs.exists(filename, function(exists) {
+      if(!exists) {
+        response.writeHead(404, {
           "Content-Type": "text/plain"
         });
-        response.write(err + "\n");
+        response.write("404 Not Found\n");
         response.end();
         return;
       }
 
-      response.writeHead(200);
-      response.write(file, "binary");
-      response.end();
+      if (fs.statSync(filename).isDirectory()) filename += '/index.html';
+
+      fs.readFile(filename, "binary", function(err, file) {
+        if(err) {
+          response.writeHead(500, {
+            "Content-Type": "text/plain"
+          });
+          response.write(err + "\n");
+          response.end();
+          return;
+        }
+
+        response.writeHead(200);
+        response.write(file, "binary");
+        response.end();
+      });
     });
+
+  }).listen(port);
+}
+
+function walkDir(dir, done) {
+  var results = [];
+  fs.readdir(dir, function(err, list) {
+    if (err) return done(err);
+    var i = 0;
+    (function next() {
+      var file = list[i++];
+      if (!file) return done(null, results);
+      file = dir + '/' + file;
+      fs.stat(file, function(err, stat) {
+        if (stat && stat.isDirectory()) {
+          walkDir(file, function(err, res) {
+            results = results.concat(res);
+            next();
+          });
+        } else {
+          results.push(file);
+          next();
+        }
+      });
+    })();
   });
-
-}).listen(port);
-
+};
 
 function getPixelArray(base64, func) {
   var arraybuffer = base64_arraybuffer.decode(base64);
   (new PNG(arraybuffer)).decode(func);
 }
 
-var browser = new webdriver({
-  logging:false
-});
 
+function testPage(browser, url, done) {
 
-function testPage(url, done) {
-  browser.url("http://localhost:" + port + "/tests/" + url + "?selenium")
+  browser.url(url)
   .$(".html2canvas", 5000, function(){
     this.execute(function(){
       var canvas = $('.html2canvas')[0];
@@ -76,19 +98,57 @@ function testPage(url, done) {
   });
 }
 
-(function(pages) {
+function runBrowsers(pages){
 
-  (function processPage(page) {
-    testPage(page, function(result) {
-      if (pages.length > 0) {
-        processPage(pages.shift());
-      } else {
-        browser.close(function(){
-          server.close();
-        });
-      }
-      console.log(page, result);
+  var port = 5555,
+  stats = {},
+  browsers = ["chrome", "firefox", "internet explorer"],
+  browsersDone = 0,
+  server = createServer(port),
+  numPages = pages.length;
+
+  var browserDone = function() {
+    if (++browsersDone >= browsers.length) {
+      server.close();
+      console.log(stats);
+    }
+  };
+
+  browsers.forEach(function(browserName){
+    var browser = new webdriver({
+      browser: browserName
+    }),
+    browserType;
+
+    browser.status(function(browserInfo){
+      browserType = [browserName, browser.version, browserInfo.os.name.replace(/\s+/g, "-").toLowerCase()].join("-");
+      var date = new Date(),
+      obj = {
+        tests: {},
+        date: date.toISOString()
+      };
+      stats[browserType] = obj;
+      stats[browserName] = obj;
+      processPage(0);
     });
-  })(pages.shift());
 
-})(["overflow.html", "forms.html", "lists.html"]);
+    function processPage(index) {
+      var page = pages[index++];
+      testPage(browser, "http://localhost:" + port + "/tests/" + page + "?selenium", function(result) {
+        if (numPages > index) {
+          processPage(index);
+        } else {
+          browser.close(browserDone);
+        }
+        stats[browserType].tests[page] = result;
+      });
+    }
+
+  });
+}
+
+walkDir("cases", function(err, results) {
+  if (err) throw err;
+  runBrowsers(results);
+});
+