Benchmark: Partial base, search, fragment of URL 3

Script Preparation code:

var url1 = "https://localhost:3000/test?key1=value1&key2=value2#test";

const urlPattern = /^(https?:\/\/[^\/?#]+[^?#]*)?(?:\?([^#]*))?(?:#([^?]*))?(?:\?([^#]*))?/;

function extractParts1(inputUrl) {
    const match = inputUrl.match(urlPattern);
    if (!match) return null;

    let url = match[1] || null;
    let searchParams = match[2] || null;
    let fragment = match[3] || null;
    // If there are query parameters after the fragment
    if (match[4]) {
        searchParams = searchParams ? searchParams + '&' + match[4] : match[4];
    }

    return {
        url,
        searchParams,
        fragment
    };
}


function extractParts2(inputUrl) {
    // Parse basic URL and fragment
    const [base, fragmentQuery] = inputUrl.split('#');
    
    // Parse URL and search parameters from base
    let [url, searchParams] = base.split('?');

    // If there's fragment data, check for additional query parameters
    let fragment = null;
    let extraSearchParams = null;
    if (fragmentQuery) {
        if (fragmentQuery.includes('?')) {
            [fragment, extraSearchParams] = fragmentQuery.split('?');
            searchParams = searchParams ? `${searchParams}&${extraSearchParams}` : extraSearchParams;
        } else {
            fragment = fragmentQuery;
        }
    }

    return {
        url,
        searchParams: searchParams || null,
        fragment: fragment || null
    };
}


function extractParts3(inputUrl) {
    const queryIndex = inputUrl.indexOf('?');
    const hashIndex = inputUrl.indexOf('#');

    const hasQueryBeforeHash = queryIndex !== -1 && (hashIndex === -1 || queryIndex < hashIndex);

    const url = hasQueryBeforeHash ? inputUrl.substring(0, queryIndex) : (hashIndex !== -1 ? inputUrl.substring(0, hashIndex) : inputUrl);

    let searchParams = null, fragment = null;

    if (hashIndex !== -1) {
        const fragmentWithQuery = inputUrl.substring(hashIndex + 1);
        const fragmentQueryIndex = fragmentWithQuery.indexOf('?');

        if (fragmentQueryIndex !== -1) {
            fragment = fragmentWithQuery.substring(0, fragmentQueryIndex);
            searchParams = fragmentWithQuery.substring(fragmentQueryIndex + 1);
            if (hasQueryBeforeHash) {
                searchParams = inputUrl.substring(queryIndex + 1, hashIndex) + '&' + searchParams;
            }
        } else {
            fragment = fragmentWithQuery;
        }
    }

    if (hasQueryBeforeHash && !searchParams) {
        searchParams = hashIndex !== -1 ? inputUrl.substring(queryIndex + 1, hashIndex) : inputUrl.substring(queryIndex + 1);
    }

    return {
        url,
        searchParams: searchParams || null,
        fragment: fragment || null
    };
}

function extractParts4(inputUrl) {
    const searchParamsIndex = inputUrl.indexOf('?');
    const fragmentIndex = inputUrl.indexOf('#');
    
    // 条件評価の結果を変数に格納
    const hasSearchParams = searchParamsIndex !== -1;
    const hasFragment = fragmentIndex !== -1;
    const hasSearchParamsBeforeFragment = hasSearchParams && (!hasFragment || searchParamsIndex < fragmentIndex);

    let endOfUrlIndex = inputUrl.length;
    if (hasSearchParamsBeforeFragment) {
        endOfUrlIndex = searchParamsIndex;
    } else if (hasFragment) {
        endOfUrlIndex = fragmentIndex;
    }
    
    const url = inputUrl.substring(0, endOfUrlIndex);
    
    let searchParams = null;
    let fragmentText = null;

    if (hasFragment) {
        const fragmentWithQuery = inputUrl.substring(fragmentIndex + 1);
        const insideFragmentIndex = fragmentWithQuery.indexOf('?');
        const hasInsideFragment = insideFragmentIndex !== -1;

        fragmentText = hasInsideFragment 
            ? fragmentWithQuery.substring(0, insideFragmentIndex)
            : fragmentWithQuery;

        if (hasInsideFragment) {
            const fragmentSearchParams = fragmentWithQuery.substring(insideFragmentIndex + 1);
            searchParams = hasSearchParamsBeforeFragment
                ? inputUrl.substring(searchParamsIndex + 1, fragmentIndex) + '&' + fragmentSearchParams
                : fragmentSearchParams;
        }
    }

    if (hasSearchParamsBeforeFragment && !searchParams) {
        searchParams = hasFragment 
            ? inputUrl.substring(searchParamsIndex + 1, fragmentIndex)
            : inputUrl.substring(searchParamsIndex + 1);
    }

    return {
        url,
        searchParams: searchParams || null,
        fragment: fragmentText || null
    };
}

function extractParts5(inputUrl) {
    return new URL(inputUrl);
}

Tests:

patern 1
extractParts1(url1);
patern 2
extractParts2(url1);
patern 3
extractParts3(url1);
patern 4
extractParts4(url1);
pattern 5
extractParts5(url1);

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results

Test case name	Result
patern 1
patern 2
patern 3
patern 4
pattern 5

Fastest: N/A

Slowest: N/A

Latest run results:

Run details: (Test run date: one year ago)

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/116.0.0.0 Safari/537.36 Edg/116.0.1938.62

Browser/OS: Chrome 116 on Mac OS X 10.15.7

View result in a separate tab

Test name	Executions per second
patern 1	6966242.0 Ops/sec
patern 2	8372881.5 Ops/sec
patern 3	10395294.0 Ops/sec
patern 4	10315468.0 Ops/sec
pattern 5	1370059.1 Ops/sec

Autogenerated LLM Summary (model llama3.2:3b, generated 2 months ago):

LLMs can make mistakes. Check important info.

I'll provide an answer without asking any questions.

Based on the provided benchmark results, it appears that there is some variation in the execution speed of the `extractParts` function across different test cases and browser versions. The functions are being tested on Chrome 116 with various inputs (urls) on a Mac OS X 10.15.7 desktop.

Here's a summary of the findings:

* Test case "patern 1" has the highest execution speed (10395294.0 executions per second).
* Test case "patern 3" has a relatively fast execution speed (8372881.5 executions per second).
* Test cases "patern 2", "patern 4", and "pattern 5" have lower execution speeds compared to the top two test cases.
* There is some variation in execution speed across different browser versions, but it seems that Chrome 116 has a relatively consistent performance.

To improve the performance of the `extractParts` function, you may want to consider optimizing the algorithm, reducing unnecessary computations, or leveraging browser-specific optimizations. However, without more context about the implementation of the function, it's difficult to provide specific suggestions for improvement.

Related benchmarks:

Partial base, search, fragment of URL 3 (version: 0)

Comparing performance of: patern 1 vs patern 2 vs patern 3 vs patern 4 vs pattern 5

Created: one year ago by: Guest

Jump to the latest result

patern 1

patern 2

patern 3

patern 4

pattern 5

Suite status: <idle, ready to run>

Experimental features:

Fastest: N/A

Slowest: N/A

Autogenerated LLM Summary (model llama3.2:3b, generated 2 months ago):