regexp-indexof

JavaScript performance comparison

Test case created by

Preparation code


      
      <script>
Benchmark.prototype.setup = function() {
  var list = [
    "The quick brown fox jumps over the lazy dog",
    "orem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum."
  ];

};
</script>

Test runner

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Java applet disabled.

Testing in CCBot 2.0.0 / Other 0.0.0
Test Ops/sec
String#indexOf
(function(l) {
  var cnt = 0;
  for (var i = 0; i != l.length; ++i) {
    if (l[i].indexOf("dog") != -1) {
      ++cnt;
    }
  }
  return cnt;
})(list);
pending…
RegExp#exec
(function(l) {
  var cnt = 0;
  for (var i = 0; i != l.length; ++i) {
    if (/dog/.exec(l[i])) {
      ++cnt;
    }
  }
  return cnt;
})(list);
pending…
String#match
(function(l) {
  var cnt = 0;
  for (var i = 0; i != l.length; ++i) {
    if (l[i].match(/dog/)) {
      ++cnt;
    }
  }
  return cnt;
})(list);
pending…

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