chewbacca - npm Package Compare versions

Comparing version 1.4.0 to 1.5.0

mocha-benchmark-ui.js

@@ -6,3 +6,2 @@ var Mocha = require('mocha');
 var escapeRe = require('escape-string-regexp');
-var microtime = require('microtime');
 
@@ -24,3 +23,16 @@ function filterOutliers(data) {
 
+function nanoSeconds(hrtime) {
+    return hrtime[0] * 1e9 + hrtime[1];
+}
 
+var iterationCount = 5000;
+
+function updateMetadata(test, iterations) {
+    var averageOperationTimeNS = averageWithoutOutliers(iterations);
+    test.metadata.iterations = iterationCount;
+    test.metadata.duration = averageOperationTimeNS * iterationCount / 1000000;
+    test.metadata.averageDurationInNanoSeconds = averageOperationTimeNS;
+    test.metadata.operationsPrSecond = averageOperationTimeNS * 1e9;
+}
+
 module.exports = Mocha.interfaces['mocha-benchmark-ui'] = function(suite) {
@@ -71,3 +83,2 @@ var suites = [suite];
 
-            var iterationCount = 5000;
             var isAsync = fn && fn.length > 0;
@@ -84,3 +95,3 @@
                 indexes.forEach(function (i) {
-                    var start = microtime.now();
+                    var start = process.hrtime();
                     if (isAsync) {
@@ -103,3 +114,3 @@ promise = new Promise(function (resolve, reject) {
                             result = result.then(function () {
-                                iterations[i] = microtime.now() - start;
+                                iterations[i] = nanoSeconds(process.hrtime(start));
                                 return promise;
@@ -109,7 +120,7 @@ });
                             result = promise.then(function () {
-                                iterations[i] = microtime.now() - start;
+                                iterations[i] = nanoSeconds(process.hrtime(start));
                             });
                         }
                     } else {
-                        iterations[i] = microtime.now() - start;
+                        iterations[i] = nanoSeconds(process.hrtime(start));
                     }
@@ -120,6 +131,6 @@ });
                     result.then(function () {
-                        test.metadata.duration = averageWithoutOutliers(iterations) * iterationCount / 1000;
+                        updateMetadata(test, iterations);
                     });
                 } else {
-                    test.metadata.duration = averageWithoutOutliers(iterations) * iterationCount / 1000;
+                    updateMetadata(test, iterations);
                 }
@@ -129,5 +140,3 @@
             });
-            test.metadata = {
-                iterations: iterationCount
-            };
+            test.metadata = {};
             test.file = file;
@@ -134,0 +143,0 @@ suite.addTest(test);

package.json

 {
   "name": "chewbacca",
-  "version": "1.4.0",
+  "version": "1.5.0",
   "description": "A benchmark tool for Mocha test that will run the body of each test many times.",
@@ -16,3 +16,2 @@ "scripts": {
     "escape-string-regexp": "1.0.3",
-    "microtime": "2.0.0",
     "minimist": "1.2.0",
@@ -19,0 +18,0 @@ "passerror": "1.1.0",

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Improved metrics

Total package byte prevSize

15711

increased by1.68%

Dependency count

6

decreased by-14.29%

Lines of code

327

increased by2.19%

Dependency changes

• - Removedmicrotime@2.0.0

• - Removedbindings@1.2.1(transitive)

• - Removedmicrotime@2.0.0(transitive)

• - Removednan@2.0.9(transitive)