benchmark/compile

leizongmin · Nov 22, 2014 · de0f9fd · de0f9fd
1 parent fe72073
commit de0f9fd
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Showing 5 changed files with 88 additions and 13 deletions.
diff --git a/benchmark/compile.js b/benchmark/compile.js
@@ -0,0 +1,73 @@
+var fs = require('fs');
+var async = require('async');
+var tinyliquid = require('../');
+var ejs = require('ejs');
+
+var TPL_EJS = fs.readFileSync(__dirname + '/tpl.ejs').toString();
+var TPL_LIQUID = fs.readFileSync(__dirname + '/tpl.liquid').toString();
+
+for (var i = 0; i < 10; i++) {
+  TPL_LIQUID += '\n' + TPL_LIQUID;
+  TPL_EJS += '\n' + TPL_EJS;
+}
+
+
+var LOOP_NUM = 100;
+
+var RESULTS_EJS = [];
+var RESULTS_LIQUID = [];
+
+function getAverage (list) {
+  var sum = list.reduce(function (a, b) {
+    return a + b;
+  });
+  return sum / list.length;
+}
+
+
+function compileLiquid (callback) {
+
+  for (var i = 0; i < LOOP_NUM; i++) {
+    var timestamp = Date.now();
+    var ast = tinyliquid.parse(TPL_LIQUID);
+    var spent = Date.now() - timestamp;
+    RESULTS_LIQUID.push(spent);
+  }
+
+  callback && callback();
+}
+
+function compileEjs (callback) {
+
+  for (var i = 0; i < LOOP_NUM; i++) {
+    var timestamp = Date.now();
+    var render = ejs.compile(TPL_EJS);
+    var spent = Date.now() - timestamp;
+    RESULTS_EJS.push(spent);
+  }
+
+  callback && callback();
+}
+
+
+async.series([
+  function (done) {
+    compileLiquid(function () {
+      console.log('Average: %sms', getAverage(RESULTS_LIQUID));
+      console.log('---------');
+      done();
+    });
+  },
+  function (done) {
+    compileEjs(function () {
+      console.log('Average: %sms', getAverage(RESULTS_EJS));
+      console.log('---------');
+      done();
+    });
+  }
+], function (err) {
+  if (err) throw err;
+  console.log('tinyliquid Average: %sms', getAverage(RESULTS_LIQUID));
+  console.log('EJS Average: %sms', getAverage(RESULTS_EJS));
+  console.log('tinyliquid is %sx slower than EJS', (getAverage(RESULTS_LIQUID) / getAverage(RESULTS_EJS)).toFixed(1));
+});
diff --git a/benchmark/index.js b/benchmark/index.js
@@ -1,14 +1,14 @@
 var fs = require('fs');
 var async = require('async');
-var TinyLiquid = require('../');
-require('../other/ejs');
+var tinyliquid = require('../');
+var ejs = require('ejs');
 
 var TPL_EJS = fs.readFileSync(__dirname + '/tpl.ejs').toString();
 var TPL_LIQUID = fs.readFileSync(__dirname + '/tpl.liquid').toString();
 
 
-var _data = Object.keys(TinyLiquid).map(function (k) {
-  return {name: k, value: TinyLiquid[k]};
+var _data = Object.keys(tinyliquid).map(function (k) {
+  return {name: k, value: tinyliquid[k]};
 }).slice(0, 10);
 var data = [];
 for (var i = 0; i < 2000; i++) {
@@ -33,22 +33,22 @@ function getAverage (list) {
 
 function renderLiquid (callback) {
 
-  var ast = TinyLiquid.parse(TPL_LIQUID);
-  var c = TinyLiquid.newContext();
+  var ast = tinyliquid.parse(TPL_LIQUID);
+  var c = tinyliquid.newContext();
   c.setLocals('list', data);
   c.setFilter('to_string', function (v) {
     return typeof v === 'function' ? '[Function]' : v;
   });
 
   var timestamp = Date.now();
 
-  TinyLiquid.run(ast, c, function (err) {
+  tinyliquid.run(ast, c, function (err) {
     if (err) throw err;
 
     var spent = Date.now() - timestamp;
     RESULTS_LIQUID.push(spent);
 
-    console.log('TinyLiquid: total ' + data.length + ' items, spent ' + spent + 'ms');
+    console.log('tinyliquid: total ' + data.length + ' items, spent ' + spent + 'ms');
 
     callback && callback();
   });
@@ -82,7 +82,7 @@ async.series([
       renderLiquid(next);
     }, function (err) {
       if (err) return next(err);
-      console.log('Average: ' + getAverage(RESULTS_LIQUID));
+      console.log('Average: %sms', getAverage(RESULTS_LIQUID));
       console.log('---------');
       done();
     });
@@ -92,14 +92,14 @@ async.series([
       renderEjs(next);
     }, function (err) {
       if (err) return next(err);
-      console.log('Average: ' + getAverage(RESULTS_EJS));
+      console.log('Average: %sms', getAverage(RESULTS_EJS));
       console.log('---------');
       done();
     });
   }
 ], function (err) {
   if (err) throw err;
-  console.log('TinyLiquid Average: %sms', getAverage(RESULTS_LIQUID));
+  console.log('tinyliquid Average: %sms', getAverage(RESULTS_LIQUID));
   console.log('EJS Average: %sms', getAverage(RESULTS_EJS));
-  console.log('TinyLiquid is %sx slower than EJS', (getAverage(RESULTS_LIQUID) / getAverage(RESULTS_EJS)).toFixed(1));
+  console.log('tinyliquid is %sx slower than EJS', (getAverage(RESULTS_LIQUID) / getAverage(RESULTS_EJS)).toFixed(1));
 });
diff --git a/benchmark/tpl.ejs b/benchmark/tpl.ejs
@@ -3,3 +3,4 @@
   <li><%= item.name %> = <%= to_string(item.value) %></li>
 <% }); %>
 </ul>
+<ul>
diff --git a/benchmark/tpl.liquid b/benchmark/tpl.liquid
@@ -1,5 +1,5 @@
 <ul>
 {% for item in list %}
-  <li>{{item.name|escape}} = {{item.value|to_string}}</li>
+  <li>{{item.name|escape}} = {{item.value|to_string|escape}}</li>
 {% endfor %}
 </ul>
diff --git a/package.json b/package.json
@@ -35,6 +35,7 @@
     "async": "^0.9.0",
     "blanket": "~1.1.5",
     "browserify": "*",
+    "ejs": "^1.0.0",
     "mocha": "~1.8.1",
     "uglify-js": "*"
   },