Script Preparation code:
Tests:
  • access property with prototype

  • access property without prototype

  • in with prototype

  • in without prototype

  • hasOwnProperty with prototype

  • hasOwnProperty without prototype

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results
  • Test case name Result
    access property with prototype
    access property without prototype
    in with prototype
    in without prototype
    hasOwnProperty with prototype
    hasOwnProperty without prototype

    Fastest: N/A

    Slowest: N/A

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Latest run results:
Run details: (Test run date: 5 years ago)
Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:57.0) Gecko/20100101 Firefox/57.0
Firefox 57 on Windows 7
View result in a separate tab
Test name Executions per second
access property with prototype 1360200.0 Ops/sec
access property without prototype 1359543.0 Ops/sec
in with prototype 1444515.0 Ops/sec
in without prototype 1385173.0 Ops/sec
hasOwnProperty with prototype 1033283.0 Ops/sec
hasOwnProperty without prototype 1016809.0 Ops/sec