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astrobench

0.1.2 • Public • Published

Astrobench

NPM version Bower version

Make the Web Faster

JavaScript library for running in the browser performance benchmarks, based on Benchmark.js. Live Demo

Easy way to create test cases. Provides rich and pretty UI.

Installation

Install with bower

$ bower install astrobench --save

Or with npm

$ npm install astrobench --save

Use it

$ bower install astrobench --save
$ $EDITOR tests.html
 
<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <title>Performance tests</title>
  <link rel="stylesheet" href="bower_components/astrobench/src/style.css">
</head>
<body>
  <!-- Wrapper for tests -->
  <div id="astrobench"></div>
 
  <script src="bower_components/astrobench/dist/astrobench.js"></script> 
  <script>
    // A test suite begins with a call to the global function `suite` with two parameters:
    // a string and a function.
    // The string is a name or title for a spec suite – usually what is being tested.
    // The function is a block of code that implements the suite.
    suite('String matching', function(suite) {
      var text;
 
      // To help a test suite DRY up any duplicated setup code, provides
      // the global `setup` functions.
      // As the name implies the `setup` function is called once.
      // You can store data in `suite` Object, or define necessary variables.
      // Code from body of the function will be presented in UI.
      setup(function() {
        suite.text = 'Hello world';
        text = 'Hello world';
      });
 
      // Benchmark are defined by calling the global function `bench`,
      // which, like `suite` takes a string and a function.
      // The string is the title of the test and the function is the test
      bench('String#match', function() {
        !! text.match(/o/);
      });
 
      bench('RegExp#test', function() {
        !! /o/.test(suite.text);
      });
 
      // Async benchmark.
      // Calls to `bench` can take an optional single argument, Deferred object,
      // method .resolve() should be called when the async work is complete.
      bench('Async#test', function(deferred) {
        setTimeout(function() {
          deferred.resolve();
        }, 100);
      },
      // Options for current benchmark
      // See more on http://benchmarkjs.com/docs#options
      {
        defer: true
      });
    });
  </script> 
</body>
</html>

And enjoy the result.

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Install

npm i astrobench

Repository

github.com/kupriyanenko/astrobench

Homepage

github.com/kupriyanenko/astrobench

Weekly Downloads

3

Version

0.1.2

License

MIT

Last publish

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