⬅️ Back to Table of Contents

📄 check-coverage.js

📊 Analysis Summary

Metric	Count
🔧 Functions	1
📦 Imports	1
📊 Variables & Constants	1
⚡ Async/Await Patterns	1

📚 Table of Contents

• Imports
• Variables & Constants
• Async/Await Patterns
• Functions

🛠️ File Location:

📂 test/e2e/check-coverage.js

📦 Imports

Name	Source
chalk	chalk

---

Variables & Constants

Name	Type	Kind	Value	Exported
F	any[]	let/var	[]	✗

---

Async/Await Patterns

Type	Function	Await Expressions	Promise Chains
async-function	main	fs.readdir( 'examples' ), fs.readdir( 'examples/screenshots' ), fs.readFile( 'examples/files.json' )	none

---

Functions

main(): Promise<void>

Returns: Promise<void>

Calls:

• ( await fs.readdir( 'examples' ) ) .filter( s => s.endsWith( '.html' ) ) .map( s => s.slice( 0, s.indexOf( '.' ) ) ) .filter
• ( await fs.readdir( 'examples/screenshots' ) ) .filter( s => s.indexOf( '.' ) !== - 1 ) .map
• s.slice
• s.indexOf
• JSON.parse
• fs.readFile
• Object.values
• F.push
• E.filter
• S.includes
• S.filter
• E.includes
• F.includes
• F.filter
• console.green
• console.red
• subES.join
• subSE.join
• subEF.join
• subFE.join
• process.exit

Internal Comments:

// examples (x2)
// screenshots (x2)
// files.js (x2)

Code

async function main() {

    // examples
    const E = ( await fs.readdir( 'examples' ) )
        .filter( s => s.endsWith( '.html' ) )
        .map( s => s.slice( 0, s.indexOf( '.' ) ) )
        .filter( f => f !== 'index' );

    // screenshots
    const S = ( await fs.readdir( 'examples/screenshots' ) )
        .filter( s => s.indexOf( '.' ) !== - 1 )
        .map( s => s.slice( 0, s.indexOf( '.' ) ) );

    // files.js
    const F = [];

    const files = JSON.parse( await fs.readFile( 'examples/files.json' ) );

    for ( const section of Object.values( files ) ) {

        F.push( ...section );

    }

    const subES = E.filter( x => ! S.includes( x ) );
    const subSE = S.filter( x => ! E.includes( x ) );
    const subEF = E.filter( x => ! F.includes( x ) );
    const subFE = F.filter( x => ! E.includes( x ) );

    if ( subES.length + subSE.length + subEF.length + subFE.length === 0 ) {

        console.green( 'TEST PASSED! All examples is covered with screenshots and descriptions in files.json!' );

    } else {

        if ( subES.length > 0 ) console.red( 'Make screenshot for example(s): ' + subES.join( ' ' ) );
        if ( subSE.length > 0 ) console.red( 'Remove unnecessary screenshot(s): ' + subSE.join( ' ' ) );
        if ( subEF.length > 0 ) console.red( 'Add description in files.json for example(s): ' + subEF.join( ' ' ) );
        if ( subFE.length > 0 ) console.red( 'Remove description in files.json for example(s): ' + subFE.join( ' ' ) );

        console.red( 'TEST FAILED!' );

        process.exit( 1 );

    }

}

---