New option: stringArrayIntermediateCalls sets the passed amount of intermediate variables for the string array

test/functional-tests/custom-code-helpers/string-array/StringArrayCallsWrapperCodeHelper.spec.ts

@@ -53,6 +53,37 @@ describe('StringArrayCallsWrapperCodeHelper', () => {
         });
     });
 
+    describe('`stringArrayIntermediateCalls` option is set', () => {
+        const stringArrayCallRegExp: RegExp = new RegExp(
+                'return _0x([a-f0-9]){4,6};' +
+            '};' +
+            'var _0x([a-f0-9]){4} *= *_0x([a-f0-9]){4};' +
+            'var _0x([a-f0-9]){4} *= *_0x([a-f0-9]){4};' +
+            'var _0x([a-f0-9]){4} *= *_0x([a-f0-9]){4};' +
+            'var test *= *_0x([a-f0-9]){4}\\(\'0x0\'\\);'
+        );
+
+        let obfuscatedCode: string;
+
+        before(() => {
+            const code: string = readFileAsString(__dirname + '/fixtures/simple-input.js');
+
+            obfuscatedCode = JavaScriptObfuscator.obfuscate(
+                code,
+                {
+                    ...NO_ADDITIONAL_NODES_PRESET,
+                    stringArray: true,
+                    stringArrayThreshold: 1,
+                    stringArrayIntermediateCalls: 3
+                }
+            ).getObfuscatedCode();
+        });
+
+        it('should correctly append `StringArrayCallsWrapperIntermediateTemplate` template into the obfuscated code', () => {
+            assert.match(obfuscatedCode, stringArrayCallRegExp);
+        });
+    });
+
     describe('Preserve string array name', () => {
         const callsWrapperRegExp: RegExp = new RegExp(`` +
             `var b *= *function *\\(c, *d\\) *{ *` +