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Fixed https://github.com/javascript-obfuscator/javascript-obfuscator/issues/60

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This commit is contained in:
sanex3339
2017-07-07 12:47:33 +03:00
parent 91cb585cc2
commit 1712174533
15 changed files with 304 additions and 117 deletions
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CHANGELOG.md
+1
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@@ -10,6 +10,7 @@ v0.10.0
* increased runtime performance with `rc4` `stringArrayEncoding`.
* added support for async functions
* fixed https://github.com/javascript-obfuscator/javascript-obfuscator/issues/54
* fixed https://github.com/javascript-obfuscator/javascript-obfuscator/issues/60
* fixed https://github.com/javascript-obfuscator/javascript-obfuscator/issues/57
* fixed https://github.com/javascript-obfuscator/javascript-obfuscator/issues/58
README.md
+88 -55
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@@ -60,9 +60,13 @@ var obfuscationResult = JavaScriptObfuscator.obfuscate(
var variable1 = '5' - 3;
var variable2 = '5' + 3;
var variable3 = '5' + - '2';
var variable4 = ['10','10','10','10','10'].map(parseInt);
var variable5 = 'foo ' + 1 + 1;
console.log(variable1);
console.log(variable2);
console.log(variable3);
console.log(variable4);
console.log(variable5);
})();
`,
{
@@ -74,55 +78,79 @@ var obfuscationResult = JavaScriptObfuscator.obfuscate(
console.log(obfuscationResult.getObfuscatedCode());
/*
var _0x6b22 = [
'\x67\x63\x73',
'\x32\x7c\x34\x7c\x30\x7c\x35\x7c\x31\x7c\x33',
'\x73\x70\x6c\x69\x74',
'\x6c\x6f\x67',
'\x68\x49\x4d'
var _0x2218 = [
'8|3|1|2|0|4|6|9|7|5',
'bqndd',
'dySIh',
'kTiiG',
'log',
'tuvgv'
];
(function (_0xe12ddf, _0x9bc9d1) {
var _0x3a950b = function (_0x78e498) {
while (--_0x78e498) {
_0xe12ddf['\x70\x75\x73\x68'](_0xe12ddf['\x73\x68\x69\x66\x74']());
(function (_0x38b423, _0x1d6bd4) {
var _0x39a849 = function (_0x5794c7) {
while (--_0x5794c7) {
_0x38b423['push'](_0x38b423['shift']());
}
};
_0x3a950b(++_0x9bc9d1);
}(_0x6b22, 0x1cd));
var _0x26b2 = function (_0x348b1e, _0x346c2a) {
_0x348b1e = _0x348b1e - 0x0;
var _0x45ae32 = _0x6b22[_0x348b1e];
return _0x45ae32;
_0x39a849(++_0x1d6bd4);
}(_0x2218, 0x114));
var _0x8221 = function (_0xcac13e, _0x3627d7) {
_0xcac13e = _0xcac13e - 0x0;
var _0x1eae4d = _0x2218[_0xcac13e];
return _0x1eae4d;
};
(function () {
var _0x3a3615 = {
'\x68\x49\x4d': function _0x4c002e(_0x5a880a, _0xe710e3) {
return _0x5a880a - _0xe710e3;
var _0x5336d5 = {
'bqndd': _0x8221('0x0'),
'islRd': function _0x2abb6c(_0x2f45f8, _0x4d47b0) {
return _0x2f45f8 + _0x4d47b0;
},
'\x67\x63\x73': function _0x4cbf4b(_0xe1f02d, _0x5d1157) {
return _0xe1f02d + _0x5d1157;
'kTiiG': function _0x32525a(_0x44ba8d, _0x2c5e0c) {
return _0x44ba8d + _0x2c5e0c;
},
'dySIh': 'foo\x20',
'tuvgv': function _0x28d015(_0x35d81a, _0x2d2463) {
return _0x35d81a - _0x2d2463;
}
};
var _0x26dbf0 = _0x26b2('0x0')[_0x26b2('0x1')]('\x7c'), _0x345ed7 = 0x0;
var _0x5000ba = _0x5336d5[_0x8221('0x1')]['split']('|'), _0x5c972f = 0x0;
while (!![]) {
switch (_0x26dbf0[_0x345ed7++]) {
case '\x30':
var _0x5eb388 = '\x35' + -'\x32';
switch (_0x5000ba[_0x5c972f++]) {
case '0':
var _0x586faa = _0x5336d5['islRd'](_0x5336d5['kTiiG'](_0x5336d5[_0x8221('0x2')], 0x1), 0x1);
continue;
case '\x31':
console[_0x26b2('0x2')](_0x52a502);
case '1':
var _0xab6a82 = _0x5336d5[_0x8221('0x3')]('5', -'2');
continue;
case '\x32':
var _0xd18cf9 = _0x3a3615[_0x26b2('0x3')]('\x35', 0x3);
case '2':
var _0x19ab9d = [
'10',
'10',
'10',
'10',
'10'
]['map'](parseInt);
continue;
case '\x33':
console[_0x26b2('0x2')](_0x5eb388);
case '3':
var _0x321653 = _0x5336d5[_0x8221('0x3')]('5', 0x3);
continue;
case '\x34':
var _0x52a502 = _0x3a3615[_0x26b2('0x4')]('\x35', 0x3);
case '4':
console['log'](_0x2c1b0c);
continue;
case '\x35':
console[_0x26b2('0x2')](_0xd18cf9);
case '5':
console[_0x8221('0x4')](_0x586faa);
continue;
case '6':
console[_0x8221('0x4')](_0x321653);
continue;
case '7':
console[_0x8221('0x4')](_0x19ab9d);
continue;
case '8':
var _0x2c1b0c = _0x5336d5[_0x8221('0x5')]('5', 0x3);
continue;
case '9':
console[_0x8221('0x4')](_0xab6a82);
continue;
}
break;
@@ -256,46 +284,51 @@ Example:
console.log(6);
}
}
foo()();
})();
// output
(function () {
function _0x425898() {
function _0x3bfc5c() {
return function () {
var _0x2b972d = {
'\x42\x6c\x67': function _0x160d18(_0xdc9f31, _0x3741dd) {
return _0xdc9f31 + _0x3741dd;
var _0x3260a5 = {
'WtABe': '4|0|6|5|3|2|1',
'GokKo': function _0xf87260(_0x427a8e, _0x43354c) {
return _0x427a8e + _0x43354c;
}
};
var _0x170490 = '\x35\x7c\x34\x7c\x33\x7c\x32\x7c\x30\x7c\x36\x7c\x31'['\x73\x70\x6c\x69\x74']('\x7c'), _0x4f3437 = 0x0;
var _0x1ad4d6 = _0x3260a5['WtABe']['split']('|'), _0x1a7b12 = 0x0;
while (!![]) {
switch (_0x170490[_0x4f3437++]) {
case '\x30':
console['\x6c\x6f\x67'](0x4);
switch (_0x1ad4d6[_0x1a7b12++]) {
case '0':
console['log'](0x1);
continue;
case '\x31':
console['\x6c\x6f\x67'](0x6);
case '1':
console['log'](0x6);
continue;
case '\x32':
console['\x6c\x6f\x67'](0x3);
case '2':
console['log'](0x5);
continue;
case '\x33':
console['\x6c\x6f\x67'](0x2);
case '3':
console['log'](0x4);
continue;
case '\x34':
console['\x6c\x6f\x67'](0x1);
case '4':
var _0x1f2f2f = _0x3260a5['GokKo'](0x1, 0x2);
continue;
case '\x35':
var _0x476f51 = _0x2b972d['\x42\x6c\x67'](0x1, 0x2);
case '5':
console['log'](0x3);
continue;
case '\x36':
console['\x6c\x6f\x67'](0x5);
case '6':
console['log'](0x2);
continue;
}
break;
}
};
}
_0x3bfc5c()();
}());
```
dist/index.js
Vendored
+1 -1
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File diff suppressed because one or more lines are too long
package.json
+7 -7
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@@ -1,6 +1,6 @@
{
"name": "javascript-obfuscator",
"version": "0.10.0-beta.6",
"version": "0.10.0-beta.7",
"description": "JavaScript obfuscator",
"keywords": [
"obfuscator",
@@ -21,12 +21,12 @@
"dependencies": {
"chance": "1.0.10",
"class-validator": "0.7.2",
"commander": "2.10.0",
"commander": "2.11.0",
"escodegen-wallaby": "1.6.11",
"esmangle": "1.0.1",
"esprima": "4.0.0",
"estraverse": "4.2.0",
"inversify": "4.1.1",
"inversify": "4.2.0",
"md5": "2.2.1",
"mkdirp": "0.5.1",
"opencollective": "1.0.3",
@@ -46,7 +46,7 @@
"@types/md5": "2.1.32",
"@types/mkdirp": "0.3.29",
"@types/mocha": "2.2.41",
"@types/node": "8.0.5",
"@types/node": "8.0.8",
"@types/sinon": "2.3.2",
"@types/string-template": "1.0.2",
"awesome-typescript-loader": "3.2.1",
@@ -60,11 +60,11 @@
"mocha": "3.4.2",
"pre-commit": "1.2.2",
"sinon": "2.3.6",
"ts-node": "3.1.0",
"tslint": "5.4.3",
"ts-node": "3.2.0",
"tslint": "5.5.0",
"tslint-loader": "3.5.3",
"typescript": "2.4.1",
"webpack": "3.0.0",
"webpack": "3.1.0",
"webpack-node-externals": "1.6.0"
},
"repository": {
src/node-transformers/control-flow-transformers/control-flow-replacers/AbstractControlFlowReplacer.ts
+4 -4
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@@ -104,15 +104,15 @@ export abstract class AbstractControlFlowReplacer implements IControlFlowReplace
}
const generateStorageKey: (length: number) => string = (length: number) => {
const storageKey: string = this.randomGenerator.getRandomString(length);
const key: string = this.randomGenerator.getRandomString(length);
if (controlFlowStorage.getStorage().has(storageKey)) {
if (controlFlowStorage.getStorage().has(key)) {
return generateStorageKey(length);
}
return storageKey;
return key;
};
const storageKey: string = generateStorageKey(3);
const storageKey: string = generateStorageKey(5);
storageKeysById.set(replacerId, [storageKey]);
this.replacerDataByControlFlowStorageId.set(controlFlowStorageId, storageKeysById);
src/node-transformers/dead-code-injection-transformers/DeadCodeInjectionTransformer.ts
+3 -1
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@@ -195,7 +195,9 @@ export class DeadCodeInjectionTransformer extends AbstractNodeTransformer {
return node;
}
const randomIndex: number = this.randomGenerator.getRandomInteger(0, this.collectedBlockStatements.length - 1);
const minInteger: number = 0;
const maxInteger: number = this.collectedBlockStatements.length - 1;
const randomIndex: number = this.randomGenerator.getRandomInteger(minInteger, maxInteger);
const randomBlockStatementNode: ESTree.BlockStatement = this.collectedBlockStatements.splice(randomIndex, 1)[0];
if (randomBlockStatementNode === node) {
src/utils/RandomGenerator.ts
+3 -5
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@@ -119,11 +119,9 @@ export class RandomGenerator implements IRandomGenerator {
const prefix: string = `_${Utils.hexadecimalPrefix}`;
const rangeMinInteger: number = 10000;
const rangeMaxInteger: number = 99999999;
const randomVariableName: string = `${prefix}${(
Utils.decToHex(
this.getRandomInteger(rangeMinInteger, rangeMaxInteger)
)
).substr(0, length)}`;
const randomInteger: number = this.getRandomInteger(rangeMinInteger, rangeMaxInteger);
const hexadecimalNumber: string = Utils.decToHex(randomInteger);
const randomVariableName: string = `${prefix}${hexadecimalNumber.substr(0, length)}`;
if (this.randomVariableNameSet.has(randomVariableName)) {
return this.getRandomVariableName(length);
test/functional-tests/javascript-obfuscator/JavaScriptObfuscator.spec.ts
+36
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@@ -6,6 +6,7 @@ import { JavaScriptObfuscator } from '../../../src/JavaScriptObfuscator';
import { NO_CUSTOM_NODES_PRESET } from '../../../src/options/presets/NoCustomNodes';
import { buildLargeCode } from '../../helpers/buildLargeCode';
import { getRegExpMatch } from '../../helpers/getRegExpMatch';
import { readFileAsString } from '../../helpers/readFileAsString';
@@ -459,5 +460,40 @@ describe('JavaScriptObfuscator', () => {
assert.match(obfuscatedCode, regExp);
});
});
describe('3.5k variables', function () {
this.timeout(100000);
const expectedValue: number = 3500;
let result: number;
beforeEach(() => {
const code: string = buildLargeCode(expectedValue);
const obfuscationResult: IObfuscationResult = JavaScriptObfuscator.obfuscate(
code,
{
compact: true,
controlFlowFlattening: true,
controlFlowFlatteningThreshold: 1,
deadCodeInjection: true,
deadCodeInjectionThreshold: 1,
disableConsoleOutput: false,
rotateStringArray: true,
stringArray: true,
stringArrayEncoding: 'rc4',
stringArrayThreshold: 1,
unicodeEscapeSequence: false
}
);
const obfuscatedCode: string = obfuscationResult.getObfuscatedCode();
result = eval(obfuscatedCode);
});
it('should correctly obfuscate 3.5k variables', () => {
assert.equal(result, expectedValue);
});
});
});
});
test/functional-tests/node-transformers/control-flow-transformers/control-flow-replacers/binary-expression-control-flow-replacer/BinaryExpressionControlFlowReplacer.spec.ts
+3 -3
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@@ -13,7 +13,7 @@ describe('BinaryExpressionControlFlowReplacer', function () {
describe('replace (binaryExpressionNode: ESTree.BinaryExpression,parentNode: ESTree.Node,controlFlowStorage: IStorage <ICustomNode>)', () => {
describe('variant #1 - single binary expression', () => {
const controlFlowStorageCallRegExp: RegExp = /var *_0x([a-f0-9]){4,6} *= *_0x([a-f0-9]){4,6}\['\w{3}'\]\(0x1, *0x2\);/;
const controlFlowStorageCallRegExp: RegExp = /var *_0x([a-f0-9]){4,6} *= *_0x([a-f0-9]){4,6}\['\w{5}'\]\(0x1, *0x2\);/;
let obfuscatedCode: string;
@@ -43,8 +43,8 @@ describe('BinaryExpressionControlFlowReplacer', function () {
const samplesCount: number = 1000;
const delta: number = 0.1;
const controlFlowStorageCallRegExp1: RegExp = /var *_0x(?:[a-f0-9]){4,6} *= *(_0x([a-f0-9]){4,6}\['\w{3}'\])\(0x1, *0x2\);/;
const controlFlowStorageCallRegExp2: RegExp = /var *_0x(?:[a-f0-9]){4,6} *= *(_0x([a-f0-9]){4,6}\['\w{3}'\])\(0x2, *0x3\);/;
const controlFlowStorageCallRegExp1: RegExp = /var *_0x(?:[a-f0-9]){4,6} *= *(_0x([a-f0-9]){4,6}\['\w{5}'\])\(0x1, *0x2\);/;
const controlFlowStorageCallRegExp2: RegExp = /var *_0x(?:[a-f0-9]){4,6} *= *(_0x([a-f0-9]){4,6}\['\w{5}'\])\(0x2, *0x3\);/;
let matchErrorsCount: number = 0,
usingExistingIdentifierChance: number;
test/functional-tests/node-transformers/control-flow-transformers/control-flow-replacers/call-expression-control-flow-replacer/CallExpressionControlFlowReplacer.spec.ts
+3 -3
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@@ -13,7 +13,7 @@ describe('CallExpressionControlFlowReplacer', function () {
describe('replace (callExpressionNode: ESTree.CallExpression,parentNode: ESTree.Node,controlFlowStorage: IStorage <ICustomNode>)', () => {
describe('variant #1 - single call expression', () => {
const controlFlowStorageCallRegExp: RegExp = /var *_0x([a-f0-9]){4,6} *= *_0x([a-f0-9]){4,6}\['\w{3}'\]\(_0x([a-f0-9]){4,6}, *0x1, *0x2\);/;
const controlFlowStorageCallRegExp: RegExp = /var *_0x([a-f0-9]){4,6} *= *_0x([a-f0-9]){4,6}\['\w{5}'\]\(_0x([a-f0-9]){4,6}, *0x1, *0x2\);/;
let obfuscatedCode: string;
@@ -43,8 +43,8 @@ describe('CallExpressionControlFlowReplacer', function () {
const samplesCount: number = 1000;
const delta: number = 0.1;
const controlFlowStorageCallRegExp1: RegExp = /var *_0x(?:[a-f0-9]){4,6} *= *(_0x([a-f0-9]){4,6}\['\w{3}'\])\(_0x([a-f0-9]){4,6}, *0x1, *0x2\);/;
const controlFlowStorageCallRegExp2: RegExp = /var *_0x(?:[a-f0-9]){4,6} *= *(_0x([a-f0-9]){4,6}\['\w{3}'\])\(_0x([a-f0-9]){4,6}, *0x2, *0x3\);/;
const controlFlowStorageCallRegExp1: RegExp = /var *_0x(?:[a-f0-9]){4,6} *= *(_0x([a-f0-9]){4,6}\['\w{5}'\])\(_0x([a-f0-9]){4,6}, *0x1, *0x2\);/;
const controlFlowStorageCallRegExp2: RegExp = /var *_0x(?:[a-f0-9]){4,6} *= *(_0x([a-f0-9]){4,6}\['\w{5}'\])\(_0x([a-f0-9]){4,6}, *0x2, *0x3\);/;
let matchErrorsCount: number = 0,
usingExistingIdentifierChance: number;
test/functional-tests/node-transformers/control-flow-transformers/control-flow-replacers/logical-expression-control-flow-replacer/LogicalExpressionControlFlowReplacer.spec.ts
+4 -4
View File
@@ -13,7 +13,7 @@ describe('LogicalExpressionControlFlowReplacer', function () {
describe('replace (logicalExpressionNode: ESTree.LogicalExpression,parentNode: ESTree.Node,controlFlowStorage: IStorage <ICustomNode>)', () => {
describe('variant #1 - single logical expression', () => {
const controlFlowStorageCallRegExp: RegExp = /var *_0x([a-f0-9]){4,6} *= *_0x([a-f0-9]){4,6}\['\w{3}'\]\(!!\[\], *!\[\]\);/;
const controlFlowStorageCallRegExp: RegExp = /var *_0x([a-f0-9]){4,6} *= *_0x([a-f0-9]){4,6}\['\w{5}'\]\(!!\[\], *!\[\]\);/;
let obfuscatedCode: string;
@@ -43,8 +43,8 @@ describe('LogicalExpressionControlFlowReplacer', function () {
const samplesCount: number = 1000;
const delta: number = 0.1;
const controlFlowStorageCallRegExp1: RegExp = /var *_0x(?:[a-f0-9]){4,6} *= *(_0x([a-f0-9]){4,6}\['\w{3}'\])\(!!\[\], *!\[\]\);/;
const controlFlowStorageCallRegExp2: RegExp = /var *_0x(?:[a-f0-9]){4,6} *= *(_0x([a-f0-9]){4,6}\['\w{3}'\])\(!\[\], *!!\[\]\);/;
const controlFlowStorageCallRegExp1: RegExp = /var *_0x(?:[a-f0-9]){4,6} *= *(_0x([a-f0-9]){4,6}\['\w{5}'\])\(!!\[\], *!\[\]\);/;
const controlFlowStorageCallRegExp2: RegExp = /var *_0x(?:[a-f0-9]){4,6} *= *(_0x([a-f0-9]){4,6}\['\w{5}'\])\(!\[\], *!!\[\]\);/;
let matchErrorsCount: number = 0,
usingExistingIdentifierChance: number;
@@ -102,7 +102,7 @@ describe('LogicalExpressionControlFlowReplacer', function () {
});
describe('variant #3 - single logical expression with unary expression', () => {
const controlFlowStorageCallRegExp: RegExp = /var *_0x([a-f0-9]){4,6} *= *_0x([a-f0-9]){4,6}\['\w{3}'\]\(!_0x([a-f0-9]){4,6}, *!_0x([a-f0-9]){4,6}\);/;
const controlFlowStorageCallRegExp: RegExp = /var *_0x([a-f0-9]){4,6} *= *_0x([a-f0-9]){4,6}\['\w{5}'\]\(!_0x([a-f0-9]){4,6}, *!_0x([a-f0-9]){4,6}\);/;
let obfuscatedCode: string;
test/functional-tests/node-transformers/control-flow-transformers/control-flow-replacers/string-litertal-control-flow-replacer/StringLiteralControlFlowReplacer.spec.ts
+2 -2
View File
@@ -10,8 +10,8 @@ import { JavaScriptObfuscator } from '../../../../../../src/JavaScriptObfuscator
describe('StringLiteralControlFlowReplacer', () => {
describe('replace (literalNode: ESTree.Literal,parentNode: ESTree.Node,controlFlowStorage: IStorage <ICustomNode>)', () => {
const controlFlowStorageStringLiteralRegExp: RegExp = /var *_0x([a-f0-9]){4,6} *= *\{'\w{3}' *: *'test'\};/;
const controlFlowStorageCallRegExp: RegExp = /var *_0x([a-f0-9]){4,6} *= *_0x([a-f0-9]){4,6}\['\w{3}'\];/;
const controlFlowStorageStringLiteralRegExp: RegExp = /var *_0x([a-f0-9]){4,6} *= *\{'\w{5}' *: *'test'\};/;
const controlFlowStorageCallRegExp: RegExp = /var *_0x([a-f0-9]){4,6} *= *_0x([a-f0-9]){4,6}\['\w{5}'\];/;
let obfuscatedCode: string;
test/functional-tests/node-transformers/control-flow-transformers/function-control-flow-transformer/FunctionControlFlowTransformer.spec.ts
+6 -6
View File
@@ -14,15 +14,15 @@ describe('FunctionControlFlowTransformer', function () {
const variableMatch: string = '_0x([a-f0-9]){4,6}';
const rootControlFlowStorageNodeMatch: string = `` +
`var *${variableMatch} *= *\\{` +
`'\\w{3}' *: *function *${variableMatch} *\\(${variableMatch}, *${variableMatch}\\) *\\{` +
`'\\w{5}' *: *function *${variableMatch} *\\(${variableMatch}, *${variableMatch}\\) *\\{` +
`return *${variableMatch} *\\+ *${variableMatch};` +
`\\}` +
`\\};` +
``;
const innerControlFlowStorageNodeMatch: string = `` +
`var *${variableMatch} *= *\\{` +
`'\\w{3}' *: *function *${variableMatch} *\\(${variableMatch}, *${variableMatch}\\) *\\{` +
`return *${variableMatch}\\['\\w{3}'\\]\\(${variableMatch}, *${variableMatch}\\);` +
`'\\w{5}' *: *function *${variableMatch} *\\(${variableMatch}, *${variableMatch}\\) *\\{` +
`return *${variableMatch}\\['\\w{5}'\\]\\(${variableMatch}, *${variableMatch}\\);` +
`\\}` +
`\\};` +
``;
@@ -107,10 +107,10 @@ describe('FunctionControlFlowTransformer', function () {
describe('variant #3 - single `control flow storage` node with multiple items', () => {
const regexp: RegExp = new RegExp(
`var *${variableMatch} *= *\\{` +
`'\\w{3}' *: *function *${variableMatch} *\\(${variableMatch}, *${variableMatch}\\) *\\{` +
`'\\w{5}' *: *function *${variableMatch} *\\(${variableMatch}, *${variableMatch}\\) *\\{` +
`return *${variableMatch} *\\+ *${variableMatch};` +
`\\}, *` +
`'\\w{3}' *: *function *${variableMatch} *\\(${variableMatch}, *${variableMatch}\\) *\\{` +
`'\\w{5}' *: *function *${variableMatch} *\\(${variableMatch}, *${variableMatch}\\) *\\{` +
`return *${variableMatch} *- *${variableMatch};` +
`\\}` +
`\\};`
@@ -167,7 +167,7 @@ describe('FunctionControlFlowTransformer', function () {
const regExp: RegExp = new RegExp(
`var *[a-zA-Z]{6} *= *\\{` +
`'\\w{3}' *: *function *_0x[0-9] *\\(${variableMatch}, *${variableMatch}\\) *\\{` +
`'\\w{5}' *: *function *_0x[0-9] *\\(${variableMatch}, *${variableMatch}\\) *\\{` +
`return *${variableMatch} *\\+ *${variableMatch};` +
`\\}` +
`\\};`
test/helpers/buildLargeCode.ts
+83
View File
@@ -0,0 +1,83 @@
export function buildLargeCode (linesOfCode: number): string {
return new LargeCodeBuilder(linesOfCode).build();
}
class LargeCodeBuilder {
/**
* @type {string}
*/
private code: string = '';
/**
* @type {number}
*/
private readonly linesOfCode: number;
/**
* @param {number} linesOfCode
*/
constructor (linesOfCode: number) {
this.linesOfCode = linesOfCode;
}
public build (): string {
const lastLineIndex: number = this.linesOfCode - 1;
let funcIndex: number = 0,
isFuncWasOpened: boolean = false;
this.addLine(`function Foo () {`);
this.addLine(`var var0 = 0;`);
for (let index = 0; index < this.linesOfCode; index++) {
const step: number = index % 10;
const newIndex: number = index + 1;
const isLastLine: boolean = index === lastLineIndex;
if (step === 3) {
funcIndex = index;
isFuncWasOpened = true;
this.addLine(`function func${funcIndex} () {`);
this.addLine(`var var${newIndex} = var${index};`);
}
if (step === 4) {
this.addLine(`if (true) {`);
}
if (step === 6) {
this.addLine(`if (true) {`);
}
this.addLine(`var var${newIndex} = var${index};`);
this.addLine(`var${newIndex}++;`);
if (step === 9 || (isLastLine && isFuncWasOpened)) {
isFuncWasOpened = false;
this.addLine(`}`);
this.addLine(`}`);
this.addLine(`return var${newIndex};`);
this.addLine(`}`);
this.addLine(`var var${newIndex} = func${funcIndex}();`);
}
if (isLastLine) {
this.addLine(`result = var${newIndex};`);
}
}
this.addLine(`return result;`);
this.addLine(`}`);
this.addLine(`Foo();`);
return this.code;
}
/**
* @param {string} line
* @returns {string}
*/
private addLine (line: string): void {
this.code += `\n${line}`;
}
}
yarn.lock
+60 -26
View File
@@ -36,7 +36,7 @@
version "0.0.35"
resolved "https://registry.yarnpkg.com/@types/estree/-/estree-0.0.35.tgz#8999974b34028686a8d61a719e61c138d3755107"
"@types/md5@^2.1.32":
"@types/md5@2.1.32":
version "2.1.32"
resolved "https://registry.yarnpkg.com/@types/md5/-/md5-2.1.32.tgz#93e23437fcd17a7b9ca98d02aa6002e835842fe8"
dependencies:
@@ -51,12 +51,12 @@
resolved "https://registry.yarnpkg.com/@types/mocha/-/mocha-2.2.41.tgz#e27cf0817153eb9f2713b2d3f6c68f1e1c3ca608"
"@types/node@*":
version "8.0.4"
resolved "https://registry.yarnpkg.com/@types/node/-/node-8.0.4.tgz#d0ca03fa4a3d7ab66c1f4e78a0fd06e30e46a7a9"
version "8.0.7"
resolved "https://registry.yarnpkg.com/@types/node/-/node-8.0.7.tgz#fb0ad04b5b6f6eabe0372a32a8f1fbba5c130cae"
"@types/node@8.0.5":
version "8.0.5"
resolved "https://registry.yarnpkg.com/@types/node/-/node-8.0.5.tgz#71ac2a2c33a4231dd2427f1b5a5b66ad2b185b5f"
"@types/node@8.0.8":
version "8.0.8"
resolved "https://registry.yarnpkg.com/@types/node/-/node-8.0.8.tgz#0dc4ca2c6f6fc69baee16c5e928c4a627f517ada"
"@types/sinon@2.3.2":
version "2.3.2"
@@ -127,6 +127,12 @@ ansi-styles@^2.2.1:
version "2.2.1"
resolved "https://registry.yarnpkg.com/ansi-styles/-/ansi-styles-2.2.1.tgz#b432dd3358b634cf75e1e4664368240533c1ddbe"
ansi-styles@^3.1.0:
version "3.1.0"
resolved "https://registry.yarnpkg.com/ansi-styles/-/ansi-styles-3.1.0.tgz#09c202d5c917ec23188caa5c9cb9179cd9547750"
dependencies:
color-convert "^1.0.0"
anymatch@^1.3.0:
version "1.3.0"
resolved "https://registry.yarnpkg.com/anymatch/-/anymatch-1.3.0.tgz#a3e52fa39168c825ff57b0248126ce5a8ff95507"
@@ -924,6 +930,14 @@ chalk@1.1.3, chalk@^1.0.0, chalk@^1.1.0, chalk@^1.1.1:
strip-ansi "^3.0.0"
supports-color "^2.0.0"
chalk@^2.0.0:
version "2.0.1"
resolved "https://registry.yarnpkg.com/chalk/-/chalk-2.0.1.tgz#dbec49436d2ae15f536114e76d14656cdbc0f44d"
dependencies:
ansi-styles "^3.1.0"
escape-string-regexp "^1.0.5"
supports-color "^4.0.0"
chance@1.0.10:
version "1.0.10"
resolved "https://registry.yarnpkg.com/chance/-/chance-1.0.10.tgz#03500b04ad94e778dd2891b09ec73a6ad87b1996"
@@ -1015,6 +1029,16 @@ collection-visit@^0.2.1:
map-visit "^0.1.5"
object-visit "^0.3.4"
color-convert@^1.0.0:
version "1.9.0"
resolved "https://registry.yarnpkg.com/color-convert/-/color-convert-1.9.0.tgz#1accf97dd739b983bf994d56fec8f95853641b7a"
dependencies:
color-name "^1.1.1"
color-name@^1.1.1:
version "1.1.2"
resolved "https://registry.yarnpkg.com/color-name/-/color-name-1.1.2.tgz#5c8ab72b64bd2215d617ae9559ebb148475cf98d"
colors@^1.1.2:
version "1.1.2"
resolved "https://registry.yarnpkg.com/colors/-/colors-1.1.2.tgz#168a4701756b6a7f51a12ce0c97bfa28c084ed63"
@@ -1025,11 +1049,9 @@ combined-stream@^1.0.5, combined-stream@~1.0.5:
dependencies:
delayed-stream "~1.0.0"
commander@2.10.0, commander@^2.8.1, commander@^2.9.0:
version "2.10.0"
resolved "https://registry.yarnpkg.com/commander/-/commander-2.10.0.tgz#e1f5d3245de246d1a5ca04702fa1ad1bd7e405fe"
dependencies:
graceful-readlink ">= 1.0.0"
commander@2.11.0, commander@^2.8.1, commander@^2.9.0:
version "2.11.0"
resolved "https://registry.yarnpkg.com/commander/-/commander-2.11.0.tgz#157152fd1e7a6c8d98a5b715cf376df928004563"
commander@2.9.0:
version "2.9.0"
@@ -1816,6 +1838,10 @@ has-flag@^1.0.0:
version "1.0.0"
resolved "https://registry.yarnpkg.com/has-flag/-/has-flag-1.0.0.tgz#9d9e793165ce017a00f00418c43f942a7b1d11fa"
has-flag@^2.0.0:
version "2.0.0"
resolved "https://registry.yarnpkg.com/has-flag/-/has-flag-2.0.0.tgz#e8207af1cc7b30d446cc70b734b5e8be18f88d51"
has-unicode@^2.0.0:
version "2.0.1"
resolved "https://registry.yarnpkg.com/has-unicode/-/has-unicode-2.0.1.tgz#e0e6fe6a28cf51138855e086d1691e771de2a8b9"
@@ -1947,9 +1973,9 @@ invariant@^2.2.0:
dependencies:
loose-envify "^1.0.0"
inversify@4.1.1:
version "4.1.1"
resolved "https://registry.yarnpkg.com/inversify/-/inversify-4.1.1.tgz#a95edb34ae082bb1175336d51dcd5f011134c625"
inversify@4.2.0:
version "4.2.0"
resolved "https://registry.yarnpkg.com/inversify/-/inversify-4.2.0.tgz#71966a5005b1ef735ba2709e66c5b5f7765087e3"
invert-kv@^1.0.0:
version "1.0.0"
@@ -2471,7 +2497,7 @@ map-visit@^0.1.5:
lazy-cache "^2.0.1"
object-visit "^0.3.4"
md5@^2.2.1:
md5@2.2.1:
version "2.2.1"
resolved "https://registry.yarnpkg.com/md5/-/md5-2.2.1.tgz#53ab38d5fe3c8891ba465329ea23fac0540126f9"
dependencies:
@@ -3565,6 +3591,12 @@ supports-color@^2.0.0:
version "2.0.0"
resolved "https://registry.yarnpkg.com/supports-color/-/supports-color-2.0.0.tgz#535d045ce6b6363fa40117084629995e9df324c7"
supports-color@^4.0.0:
version "4.1.0"
resolved "https://registry.yarnpkg.com/supports-color/-/supports-color-4.1.0.tgz#92cc14bb3dad8928ca5656c33e19a19f20af5c7a"
dependencies:
has-flag "^2.0.0"
tapable@^0.2.5, tapable@~0.2.5:
version "0.2.6"
resolved "https://registry.yarnpkg.com/tapable/-/tapable-0.2.6.tgz#206be8e188860b514425375e6f1ae89bfb01fd8d"
@@ -3657,12 +3689,12 @@ trim-right@^1.0.1:
version "1.0.1"
resolved "https://registry.yarnpkg.com/trim-right/-/trim-right-1.0.1.tgz#cb2e1203067e0c8de1f614094b9fe45704ea6003"
ts-node@3.1.0:
version "3.1.0"
resolved "https://registry.yarnpkg.com/ts-node/-/ts-node-3.1.0.tgz#a75ec5aeb48f3058b1b945dba765f1150ba88f8c"
ts-node@3.2.0:
version "3.2.0"
resolved "https://registry.yarnpkg.com/ts-node/-/ts-node-3.2.0.tgz#9814f0c0141784900cf12fef1197ad4b7f4d23d1"
dependencies:
arrify "^1.0.0"
chalk "^1.1.1"
chalk "^2.0.0"
diff "^3.1.0"
make-error "^1.1.1"
minimist "^1.2.0"
@@ -3693,9 +3725,9 @@ tslint-loader@3.5.3:
rimraf "^2.4.4"
semver "^5.3.0"
tslint@5.4.3:
version "5.4.3"
resolved "https://registry.yarnpkg.com/tslint/-/tslint-5.4.3.tgz#761c8402b80e347b7733a04390a757b253580467"
tslint@5.5.0:
version "5.5.0"
resolved "https://registry.yarnpkg.com/tslint/-/tslint-5.5.0.tgz#10e8dab3e3061fa61e9442e8cee3982acf20a6aa"
dependencies:
babel-code-frame "^6.22.0"
colors "^1.1.2"
@@ -3706,11 +3738,13 @@ tslint@5.4.3:
resolve "^1.3.2"
semver "^5.3.0"
tslib "^1.7.1"
tsutils "^2.3.0"
tsutils "^2.5.1"
tsutils@^2.3.0:
version "2.3.0"
resolved "https://registry.yarnpkg.com/tsutils/-/tsutils-2.3.0.tgz#96e661d7c2363f31adc8992ac67bbe7b7fc175e5"
tsutils@^2.5.1:
version "2.5.1"
resolved "https://registry.yarnpkg.com/tsutils/-/tsutils-2.5.1.tgz#c2001390c79eec1a5ccfa7ac12d599639683e0cf"
dependencies:
tslib "^1.7.1"
tty-browserify@0.0.0:
version "0.0.0"