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@@ -1,5 +1,7 @@
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import { assert } from 'chai';
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+import { StringArrayEncoding } from '../../../../../src/enums/node-transformers/string-array-transformers/StringArrayEncoding';
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+
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import { NO_ADDITIONAL_NODES_PRESET } from '../../../../../src/options/presets/NoCustomNodes';
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import { readFileAsString } from '../../../../helpers/readFileAsString';
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@@ -166,7 +168,7 @@ describe('SplitStringTransformer', () => {
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describe('Variant #10: string with emoji', () => {
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describe('Variant #1: single emoji', () => {
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it('should correctly split string with emoji', () => {
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- const regExp: RegExp = /^'a' *\+ *'b' *\+ *'\ud83d' *\+ *'\udc4b' *\+ *'\ud83c' *\+ *'\udffc' *\+ *'c' *\+ *'d';$/;
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+ const regExp: RegExp = /^'a' *\+ *'b' *\+ *'👋🏼' *\+ *'c' *\+ *'d';$/;
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const code: string = readFileAsString(__dirname + '/fixtures/string-with-emoji-1.js');
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@@ -204,7 +206,7 @@ describe('SplitStringTransformer', () => {
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describe('Variant #2: multiple emoji', () => {
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it('should correctly split string with emoji', () => {
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- const regExp: RegExp = /^'a' *\+ *'b' *\+ *'\ud83d' *\+ *'\ude34' *\+ *'\ud83d' *\+ *'\ude04' *\+ *'c' *\+ *'d';$/;
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+ const regExp: RegExp = /^'a' *\+ *'b' *\+ *'😴' *\+ *'😄' *\+ *'c' *\+ *'d';$/;
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const code: string = readFileAsString(__dirname + '/fixtures/string-with-emoji-2.js');
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@@ -239,9 +241,79 @@ describe('SplitStringTransformer', () => {
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assert.equal(resultString, expectedResultString);
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});
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});
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+
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+ describe('Variant #3: correct split emoji', () => {
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+ it('should correctly split string with emoji', () => {
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+ const regExp: RegExp = /^'ab👋🏼' *\+ *'cd';$/;
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+
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+ const code: string = readFileAsString(__dirname + '/fixtures/string-with-emoji-1.js');
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+
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+ obfuscatedCode = JavaScriptObfuscator.obfuscate(
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+ code,
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+ {
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+ ...NO_ADDITIONAL_NODES_PRESET,
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+ splitStrings: true,
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+ splitStringsChunkLength: 3
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+ }
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+ ).getObfuscatedCode();
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+
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+ assert.match(obfuscatedCode, regExp);
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+ });
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+
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+ it('should correctly evaluate splitted string with emoji', () => {
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+ const expectedResultString: string = 'ab👋🏼cd';
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+
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+ const code: string = readFileAsString(__dirname + '/fixtures/string-with-emoji-1.js');
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+
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+ obfuscatedCode = JavaScriptObfuscator.obfuscate(
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+ code,
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+ {
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+ ...NO_ADDITIONAL_NODES_PRESET,
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+ splitStrings: true,
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+ splitStringsChunkLength: 3
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+ }
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+ ).getObfuscatedCode();
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+
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+ const resultString: string = eval(obfuscatedCode);
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+
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+ assert.equal(resultString, expectedResultString);
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+ });
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+ });
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+ });
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+
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+ describe('Variant #11: Integration with `stringArrayEncoding` option', () => {
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+ describe('Variant #1: base64 encoding', () => {
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+ describe('Variant #1: string with emoji', () => {
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+ describe('Variant #1: prevent URI-malformed error', () => {
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+ it('should correctly evaluate splitted string with emoji', () => {
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+ const expectedResultString: string = 'ab👋🏼cd';
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+
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+ const code: string = readFileAsString(__dirname + '/fixtures/string-with-emoji-1.js');
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+
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+ obfuscatedCode = JavaScriptObfuscator.obfuscate(
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+ code,
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+ {
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+ ...NO_ADDITIONAL_NODES_PRESET,
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+ splitStrings: true,
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+ splitStringsChunkLength: 3,
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+ stringArray: true,
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+ stringArrayThreshold: 1,
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+ stringArrayEncoding: [
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+ StringArrayEncoding.Base64
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+ ]
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+ }
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+ ).getObfuscatedCode();
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+
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+ const resultString: string = eval(obfuscatedCode);
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+
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+ assert.equal(resultString, expectedResultString);
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+ });
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+ });
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+ });
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+ });
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});
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- describe('Variant #11: Integration with `transformObjectKeys` option', () => {
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+ describe('Variant #12: Integration with `transformObjectKeys` option', () => {
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it('should correctly transform string when `transformObjectKeys` option is enabled', () => {
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const regExp: RegExp = new RegExp(`` +
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`var _0x[a-f0-9]{4,6} *= *{};` +
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@@ -267,7 +339,7 @@ describe('SplitStringTransformer', () => {
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});
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});
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- describe('Variant #12: Integration with `reservedStrings` option', () => {
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+ describe('Variant #13: Integration with `reservedStrings` option', () => {
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it('should correctly ignore strings from `reservedStrings` option', () => {
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const code: string = readFileAsString(__dirname + '/fixtures/ignore-reserved-strings.js');
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@@ -288,7 +360,7 @@ describe('SplitStringTransformer', () => {
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});
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});
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- describe('Variant #13: Large string', () => {
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+ describe('Variant #14: Large string', () => {
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it('Should does not throw `Maximum call stack size exceeded` error on a large string', () => {
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const code: string = `var foo = '${'a'.repeat(10000)}';`;
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@@ -308,7 +380,7 @@ describe('SplitStringTransformer', () => {
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});
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});
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- describe('Variant #14: import declaration source literal', () => {
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+ describe('Variant #15: import declaration source literal', () => {
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const importDeclarationRegExp: RegExp = /import *{ *bar *} *from *'foo';/;
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let obfuscatedCode: string;
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@@ -331,7 +403,7 @@ describe('SplitStringTransformer', () => {
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});
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});
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- describe('Variant #15: export all declaration source literal', () => {
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+ describe('Variant #16: export all declaration source literal', () => {
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const exportAllDeclarationRegExp: RegExp = /export *\* *from *'foo';/;
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let obfuscatedCode: string;
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@@ -354,7 +426,7 @@ describe('SplitStringTransformer', () => {
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});
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});
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- describe('Variant #16: export named declaration source literal', () => {
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+ describe('Variant #17: export named declaration source literal', () => {
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const exportNamedDeclarationRegExp: RegExp = /export *{ *bar *} *from *'foo';/;
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let obfuscatedCode: string;
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Timofey Kachalov