RegExp Test 1

Benchmark created by miller on

Preparation HTML

<script>
  var text_succ = (new Array(10000)).join("[class='abcdefg-abcdefg']"),
      text_fail = "[class='abcdefg-abcdefg" + (new Array(1000)).join('a'),
      origin_exp = /\[\s*((?:[\w\u00c0-\uFFFF-]|\\.)+)\s*(?:(\S?=)\s*(['"]*)(.*?)\3|)\s*\]/g,
      optimized_exp = /\[\s*((?:[\w\u00c0-\uFFFF-]*(?:\\.[\w\u00c0-\uFFFF-]*)*))\s*(?:([^\s=]?=)\s*('[^'\s\]]*'|"[^"\s\]]*"|[^'"\s\]]*))\s*\]/g;
</script>

Test runner

Ready to run.

Testing in
TestOps/sec
Origin Exp Success
origin_exp.test(text_succ);
ready
Optimized Exp Success
optimized_exp.test(text_succ);
ready
Origin Exp Failed
origin_exp.test(text_fail);
ready
Optimized Exp Failed
optimized_exp.test(text_fail);
ready

Revisions

You can edit these tests or add more tests to this page by appending /edit to the URL.

  • Revision 1: published by miller on