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 Test speed of undefined (version: 0)

Test speed of !== undefined vs. only the variable name.

Comparing performance of: Check for the real variable. vs Check for the opposite. vs Check for another variable. vs Check for another variable without comparisson. vs Check for another variable denying it..

Created: 3 years ago by: Guest
Jump to the latest result
Script Preparation code:
Tests:

  • Check for the real variable.

  • Check for the opposite.

  • Check for another variable.

  • Check for another variable without comparisson.

  • Check for another variable denying it..

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results
  • Test case name Result
    Check for the real variable.
    Check for the opposite.
    Check for another variable.
    Check for another variable without comparisson.
    Check for another variable denying it..

    Fastest: N/A

    Slowest: N/A

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Latest run results:
Run details: (Test run date: 3 years ago)
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.86 Safari/537.36
Chrome 89 on Windows
View result in a separate tab
Test name Executions per second
Check for the real variable. 7585690.0 Ops/sec
Check for the opposite. 7501893.0 Ops/sec
Check for another variable. 2828689.0 Ops/sec
Check for another variable without comparisson. 7158976.0 Ops/sec
Check for another variable denying it.. 7628250.0 Ops/sec