Script Preparation code:
x
 
const test = {
    "test": [1, 2, 3, 4, 5, 6, 7, 1, 2, 3, 4, 5, 6, 7, 1, 2, 3, 4, 5, 6, 7, 1, 2, 3, 4, 5, 6, 7],
    "test2": [1, 2, 3, 4, 5, 6, 7],
    "test3": [1, 2, 3, 4, 5, 6, 7],
    "test4": [1, 2, 3, 4, 5, 6, 7],
    "test5": [10],
    "test11": [1, 2, 3, 4, 5, 6, 7],
    "test7": [1, 2, 3, 4, 5, 6, 7],
    "test111": [1, 2, 3, 4, 5, 6, 7, 1, 2, 3, 4, 5, 6, 7, 1, 2, 3, 4, 5, 6, 7, 1, 2, 3, 4, 5, 6, 7],
    "test22": [1, 2, 3, 4, 5, 6, 7],
    "test33": [1, 2, 3, 4, 5, 6, 7],
    "test44": [1, 2, 3, 4, 5, 6, 7],
    "test55": [10],
    "test67": [1, 2, 3, 4, 5, 6, 7],
    "test77": [1, 2, 3, 4, 5, 6, 7],
    "test777": [1, 2, 3, 4, 5, 6, 7, 1, 2, 3, 4, 5, 6, 7, 1, 2, 3, 4, 5, 6, 7, 1, 2, 3, 4, 5, 6, 7],
    "test8888": [1, 2, 3, 4, 5, 6, 7],
    "test888": [1, 2, 3, 4, 5, 6, 7],
    "test888888": [1, 2, 3, 4, 5, 6, 7],
    "test888": [10],
    "test888888888": [1, 2, 3, 4, 5, 6, 7],
    "test72": [1, 2, 3, 4, 5, 6, 7],
    "test72": [11],
}
Tests:
  • test1

     
    const test = {
        "test": [1, 2, 3, 4, 5, 6, 7, 1, 2, 3, 4, 5, 6, 7, 1, 2, 3, 4, 5, 6, 7, 1, 2, 3, 4, 5, 6, 7],
        "test2": [1, 2, 3, 4, 5, 6, 7],
        "test3": [1, 2, 3, 4, 5, 6, 7],
        "test4": [1, 2, 3, 4, 5, 6, 7],
        "test5": [10],
        "test11": [1, 2, 3, 4, 5, 6, 7],
        "test7": [1, 2, 3, 4, 5, 6, 7],
        "test111": [1, 2, 3, 4, 5, 6, 7, 1, 2, 3, 4, 5, 6, 7, 1, 2, 3, 4, 5, 6, 7, 1, 2, 3, 4, 5, 6, 7],
        "test22": [1, 2, 3, 4, 5, 6, 7],
        "test33": [1, 2, 3, 4, 5, 6, 7],
        "test44": [1, 2, 3, 4, 5, 6, 7],
        "test55": [10],
        "test67": [1, 2, 3, 4, 5, 6, 7],
        "test77": [1, 2, 3, 4, 5, 6, 7],
        "test777": [1, 2, 3, 4, 5, 6, 7, 1, 2, 3, 4, 5, 6, 7, 1, 2, 3, 4, 5, 6, 7, 1, 2, 3, 4, 5, 6, 7],
        "test8888": [1, 2, 3, 4, 5, 6, 7],
        "test888": [1, 2, 3, 4, 5, 6, 7],
        "test888888": [1, 2, 3, 4, 5, 6, 7],
        "test888": [10],
        "test888888888": [1, 2, 3, 4, 5, 6, 7],
        "test72": [1, 2, 3, 4, 5, 6, 7],
        "test72": [11],
    }
    Object.keys(test).find(k => test[k].indexOf(11))
  • test2

     
    const test = {
        "test": [1, 2, 3, 4, 5, 6, 7, 1, 2, 3, 4, 5, 6, 7, 1, 2, 3, 4, 5, 6, 7, 1, 2, 3, 4, 5, 6, 7],
        "test2": [1, 2, 3, 4, 5, 6, 7],
        "test3": [1, 2, 3, 4, 5, 6, 7],
        "test4": [1, 2, 3, 4, 5, 6, 7],
        "test5": [10],
        "test11": [1, 2, 3, 4, 5, 6, 7],
        "test7": [1, 2, 3, 4, 5, 6, 7],
        "test111": [1, 2, 3, 4, 5, 6, 7, 1, 2, 3, 4, 5, 6, 7, 1, 2, 3, 4, 5, 6, 7, 1, 2, 3, 4, 5, 6, 7],
        "test22": [1, 2, 3, 4, 5, 6, 7],
        "test33": [1, 2, 3, 4, 5, 6, 7],
        "test44": [1, 2, 3, 4, 5, 6, 7],
        "test55": [10],
        "test67": [1, 2, 3, 4, 5, 6, 7],
        "test77": [1, 2, 3, 4, 5, 6, 7],
        "test777": [1, 2, 3, 4, 5, 6, 7, 1, 2, 3, 4, 5, 6, 7, 1, 2, 3, 4, 5, 6, 7, 1, 2, 3, 4, 5, 6, 7],
        "test8888": [1, 2, 3, 4, 5, 6, 7],
        "test888": [1, 2, 3, 4, 5, 6, 7],
        "test888888": [1, 2, 3, 4, 5, 6, 7],
        "test888": [10],
        "test888888888": [1, 2, 3, 4, 5, 6, 7],
        "test72": [1, 2, 3, 4, 5, 6, 7],
        "test72": [11],
    }
    Object.keys(test).find(k => test[k].indexOf(10))
Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results

Experimental features:

  • Test case name Result
    test1
    test2

    Fastest: N/A

    Slowest: N/A

Latest run results:
Run details: (Test run date: 4 years ago)
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_3) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/80.0.3987.132 Safari/537.36
Chrome 80 on Mac OS X 10.15.3
View result in a separate tab
Test name Executions per second
test1 3399681.0 Ops/sec
test2 3439063.8 Ops/sec