jsobx/test.test.js

a simple js obfuscator

const jsobx = require('./index');
const fs = require('fs');
const path = require('path');

const defaults = {
    groupDomProperties: false,
    groupDomMethods: false,
    groupDomMethodsNoArgs: false,
    groupStrings: false,
    groupRegexes: false,
    shuffle: false,
    mangle: false,
    wrap: false,
    splitString: false
};

let testCases = [
    {
        options: {},
        inputFile: 'tests/input1.js',
        expectedFile: 'tests/expected1.0.js'
    },
    {
        options: {
            groupDomProperties: true
        },
        inputFile: 'tests/input1.js',
        expectedFile: 'tests/expected1.1.js'
    },
    {
        options: {
            groupDomMethodsNoArgs: true
        },
        inputFile: 'tests/input1.js',
        expectedFile: 'tests/expected1.2.js'
    },
    {
        options: {
            groupDomMethods: true
        },
        inputFile: 'tests/input1.js',
        expectedFile: 'tests/expected1.3.js'
    },
    {
        options: {
            groupStrings: true
        },
        inputFile: 'tests/input1.js',
        expectedFile: 'tests/expected1.4.js'
    },
    {
        options: {
            groupRegexes: true
        },
        inputFile: 'tests/input1.js',
        expectedFile: 'tests/expected1.5.js'
    },
    {
        options: {
            groupStrings: true,
            splitString: true
        },
        inputFile: 'tests/input1.js',
        expectedFile: 'tests/expected1.6.js'
    }
];

const isDebug = typeof test === 'undefined';
if (isDebug) {
    testCases = [
        {
            options: {
                // groupDomProperties: true,
                groupDomMethodsNoArgs: true,
                // groupDomMethods: true,
                // groupStrings: true,
                // groupRegexes: true,
                // splitString: true
            },
            inputFile: 'tests/input0.js',
            expectedFile: 'tests/expected0.js'
        }
    ];
}

testCases.forEach(({ inputFile, expectedFile, options}, index) => {
    const input = fs.readFileSync(inputFile, 'utf8').trim();

    if (isDebug) {
        const output = jsobx.process(input, Object.assign({}, defaults, options));
        console.log(output);
    } else {
        test(`Test case: ${index}`, () => {
            const outputFile = path.dirname(expectedFile) + '/' + path.basename(expectedFile).replace('expected', 'output');
            const expected = fs.existsSync(expectedFile) ? fs.readFileSync(expectedFile, 'utf8').trim() : '';
            const output = jsobx.process(input, Object.assign({}, defaults, options));

            try {
                expect(output).toBe(expected);
            } catch (err) {
                fs.writeFileSync(outputFile, output);
                throw err;
            }
        });
    }
});

// find . -name "output*.js" | xargs -I % bash -c "N=\$(echo % | sed 's|output|expected|'); mv % \$N"