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Additional tests of stringArrayIntermediateVariablesCount option

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sanex
2020-09-10 13:31:08 +03:00
parent 4c5028c095
commit b3afafbe95
1 changed files with 135 additions and 59 deletions
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test/functional-tests/node-transformers/string-array-transformers/string-array-transformer/StringArrayTransformer.spec.ts
+135 -59
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@@ -500,80 +500,156 @@ describe('StringArrayTransformer', function () {
describe('Variant #2: `stringArrayIntermediateVariablesCount` option is enabled', () => { describe('Variant #2: `stringArrayIntermediateVariablesCount` option is enabled', () => {
describe('Variant #1: root scope', () => { describe('Variant #1: root scope', () => {
const stringArrayIntermediateCallRegExp: RegExp = new RegExp( describe('Variant #1: `1` intermediate variable for each encoding type', () => {
'return _0x([a-f0-9]){4,6};' + const stringArrayIntermediateCallRegExp: RegExp = new RegExp(
'};' + 'return _0x([a-f0-9]){4,6};' +
'var _0x([a-f0-9]){4,6} *= *_0x([a-f0-9]){4};' + '};' +
'var _0x([a-f0-9]){4,6} *= *_0x([a-f0-9]){4};' + 'var _0x([a-f0-9]){4,6} *= *_0x([a-f0-9]){4};' +
// this one may be added or not depends on: 'var _0x([a-f0-9]){4,6} *= *_0x([a-f0-9]){4};' +
// if all literal values encoded with a single encoding or not 'var foo *= *_0x([a-f0-9]){4,6}\\(\'0x0\'\\);' +
'(?:var _0x([a-f0-9]){4,6} *= *_0x([a-f0-9]){4};)?' + 'var bar *= *_0x([a-f0-9]){4,6}\\(\'0x1\'\\);' +
'var foo *= *_0x([a-f0-9]){4,6}\\(\'0x0\'\\);' + 'var baz *= *_0x([a-f0-9]){4,6}\\(\'0x2\'\\);'
'var bar *= *_0x([a-f0-9]){4,6}\\(\'0x1\'\\);' + );
'var baz *= *_0x([a-f0-9]){4,6}\\(\'0x2\'\\);'
);
let obfuscatedCode: string; let obfuscatedCode: string;
before(() => { before(() => {
const code: string = readFileAsString(__dirname + '/fixtures/intermediate-variables-count.js'); const code: string = readFileAsString(__dirname + '/fixtures/intermediate-variables-count.js');
obfuscatedCode = JavaScriptObfuscator.obfuscate( obfuscatedCode = JavaScriptObfuscator.obfuscate(
code, code,
{ {
...NO_ADDITIONAL_NODES_PRESET, ...NO_ADDITIONAL_NODES_PRESET,
stringArray: true, stringArray: true,
stringArrayEncoding: [ stringArrayEncoding: [
StringArrayEncoding.None, StringArrayEncoding.None,
StringArrayEncoding.Base64 StringArrayEncoding.Base64
], ],
stringArrayIntermediateVariablesCount: 2, stringArrayIntermediateVariablesCount: 1,
stringArrayThreshold: 1 stringArrayThreshold: 1
} }
).getObfuscatedCode(); ).getObfuscatedCode();
});
it('should add intermediate variables for both `none` and `base64` string array wrappers', () => {
assert.match(obfuscatedCode, stringArrayIntermediateCallRegExp);
});
}); });
it('should add intermediate variables for both `none` and `base64` string array wrappers', () => { describe('Variant #2: `2` intermediate variables for each encoding type', () => {
assert.match(obfuscatedCode, stringArrayIntermediateCallRegExp); const stringArrayIntermediateCallRegExp: RegExp = new RegExp(
}); 'return _0x([a-f0-9]){4,6};' +
}); '};' +
describe('Variant #2: function scope', () => {
const stringArrayIntermediateCallRegExp: RegExp = new RegExp(
'function test *\\( *\\) *{' +
'var _0x([a-f0-9]){4,6} *= *_0x([a-f0-9]){4};' + 'var _0x([a-f0-9]){4,6} *= *_0x([a-f0-9]){4};' +
'var _0x([a-f0-9]){4,6} *= *_0x([a-f0-9]){4};' + 'var _0x([a-f0-9]){4,6} *= *_0x([a-f0-9]){4};' +
// this one may be added or not depends on: // this one may be added or not depends on:
// if all literal values encoded with a single encoding or not // if all literal values encoded with a single encoding or not
'(?:var _0x([a-f0-9]){4,6} *= *_0x([a-f0-9]){4};)?' + '(?:var _0x([a-f0-9]){4,6} *= *_0x([a-f0-9]){4};)?' +
'var _0x([a-f0-9]){4,6} *= *_0x([a-f0-9]){4,6}\\(\'0x3\'\\);' + 'var foo *= *_0x([a-f0-9]){4,6}\\(\'0x0\'\\);' +
'var _0x([a-f0-9]){4,6} *= *_0x([a-f0-9]){4,6}\\(\'0x4\'\\);' + 'var bar *= *_0x([a-f0-9]){4,6}\\(\'0x1\'\\);' +
'var _0x([a-f0-9]){4,6} *= *_0x([a-f0-9]){4,6}\\(\'0x5\'\\);' + 'var baz *= *_0x([a-f0-9]){4,6}\\(\'0x2\'\\);'
'}' );
);
let obfuscatedCode: string; let obfuscatedCode: string;
before(() => { before(() => {
const code: string = readFileAsString(__dirname + '/fixtures/intermediate-variables-count.js'); const code: string = readFileAsString(__dirname + '/fixtures/intermediate-variables-count.js');
obfuscatedCode = JavaScriptObfuscator.obfuscate( obfuscatedCode = JavaScriptObfuscator.obfuscate(
code, code,
{ {
...NO_ADDITIONAL_NODES_PRESET, ...NO_ADDITIONAL_NODES_PRESET,
stringArray: true, stringArray: true,
stringArrayEncoding: [ stringArrayEncoding: [
StringArrayEncoding.None, StringArrayEncoding.None,
StringArrayEncoding.Base64 StringArrayEncoding.Base64
], ],
stringArrayIntermediateVariablesCount: 2, stringArrayIntermediateVariablesCount: 2,
stringArrayThreshold: 1 stringArrayThreshold: 1
} }
).getObfuscatedCode(); ).getObfuscatedCode();
});
it('should add intermediate variables for both `none` and `base64` string array wrappers', () => {
assert.match(obfuscatedCode, stringArrayIntermediateCallRegExp);
});
});
});
describe('Variant #2: function scope', () => {
describe('Variant #1: `1` intermediate variable for each encoding type', () => {
const stringArrayIntermediateCallRegExp: RegExp = new RegExp(
'function test *\\( *\\) *{' +
'var _0x([a-f0-9]){4,6} *= *_0x([a-f0-9]){4};' +
'var _0x([a-f0-9]){4,6} *= *_0x([a-f0-9]){4};' +
'var _0x([a-f0-9]){4,6} *= *_0x([a-f0-9]){4,6}\\(\'0x3\'\\);' +
'var _0x([a-f0-9]){4,6} *= *_0x([a-f0-9]){4,6}\\(\'0x4\'\\);' +
'var _0x([a-f0-9]){4,6} *= *_0x([a-f0-9]){4,6}\\(\'0x5\'\\);' +
'}'
);
let obfuscatedCode: string;
before(() => {
const code: string = readFileAsString(__dirname + '/fixtures/intermediate-variables-count.js');
obfuscatedCode = JavaScriptObfuscator.obfuscate(
code,
{
...NO_ADDITIONAL_NODES_PRESET,
stringArray: true,
stringArrayEncoding: [
StringArrayEncoding.None,
StringArrayEncoding.Base64
],
stringArrayIntermediateVariablesCount: 1,
stringArrayThreshold: 1
}
).getObfuscatedCode();
});
it('should add intermediate variables for both `none` and `base64` string array wrappers', () => {
assert.match(obfuscatedCode, stringArrayIntermediateCallRegExp);
});
}); });
it('should add intermediate variables for both `none` and `base64` string array wrappers', () => { describe('Variant #2: `2` intermediate variables for each encoding type', () => {
assert.match(obfuscatedCode, stringArrayIntermediateCallRegExp); const stringArrayIntermediateCallRegExp: RegExp = new RegExp(
'function test *\\( *\\) *{' +
'var _0x([a-f0-9]){4,6} *= *_0x([a-f0-9]){4};' +
'var _0x([a-f0-9]){4,6} *= *_0x([a-f0-9]){4};' +
// this one may be added or not depends on:
// if all literal values encoded with a single encoding or not
'(?:var _0x([a-f0-9]){4,6} *= *_0x([a-f0-9]){4};)?' +
'var _0x([a-f0-9]){4,6} *= *_0x([a-f0-9]){4,6}\\(\'0x3\'\\);' +
'var _0x([a-f0-9]){4,6} *= *_0x([a-f0-9]){4,6}\\(\'0x4\'\\);' +
'var _0x([a-f0-9]){4,6} *= *_0x([a-f0-9]){4,6}\\(\'0x5\'\\);' +
'}'
);
let obfuscatedCode: string;
before(() => {
const code: string = readFileAsString(__dirname + '/fixtures/intermediate-variables-count.js');
obfuscatedCode = JavaScriptObfuscator.obfuscate(
code,
{
...NO_ADDITIONAL_NODES_PRESET,
stringArray: true,
stringArrayEncoding: [
StringArrayEncoding.None,
StringArrayEncoding.Base64
],
stringArrayIntermediateVariablesCount: 2,
stringArrayThreshold: 1
}
).getObfuscatedCode();
});
it('should add intermediate variables for both `none` and `base64` string array wrappers', () => {
assert.match(obfuscatedCode, stringArrayIntermediateCallRegExp);
});
}); });
}); });
}); });