diff --git a/application/src/test/java/org/thingsboard/server/service/script/TbelInvokeDocsIoTest.java b/application/src/test/java/org/thingsboard/server/service/script/TbelInvokeDocsIoTest.java
index 188599a530..d72dd87992 100644
--- a/application/src/test/java/org/thingsboard/server/service/script/TbelInvokeDocsIoTest.java
+++ b/application/src/test/java/org/thingsboard/server/service/script/TbelInvokeDocsIoTest.java
@@ -1697,6 +1697,62 @@ class TbelInvokeDocsIoTest extends AbstractTbelInvokeTest {
         assertEquals(4.2d, actual);
     }
 
+    // Bitwise Operations
+    @Test
+    public void bitwiseOperationsBoolean_Test() throws ExecutionException, InterruptedException {
+        msgStr = "{}";
+        decoderStr = """     
+                    var x = true;
+                    var y = false;               
+                    return {
+                        "andResult": x & y,
+                        "orResult": x | y,
+                        "xorResult": x ^ y,                    
+                        "leftShift": x << y,                    
+                        "rightShift": x >> y,                    
+                        "rightUnShift": x >>> y                    
+                    }
+                """;
+        LinkedHashMap<String, Object> expected = new LinkedHashMap<>();
+        expected.put("andResult", 0);
+        expected.put("orResult", 1);
+        expected.put("xorResult", 1);
+        expected.put("leftShift", 1);
+        expected.put("rightShift", 1);
+        expected.put("rightUnShift", 1);
+        Object actual = invokeScript(evalScript(decoderStr), msgStr);
+        assertEquals(expected, actual);
+    }
+    @Test
+    public void bitwiseOperationsMix_Test() throws ExecutionException, InterruptedException {
+        msgStr = "{}";
+        decoderStr = """     
+                    var x = true;
+                    var y = false;
+                    var i = 10;
+                    var b = -14;
+                    var l = 9223372036854775807;            
+                    return {
+                        "andResult": x & b,
+                        "orResult": i | y,
+                        "xorResult": i ^ l,                
+                        "leftShift": l << i,                   
+                        "rightShift": l >> b,                    
+                        "rightUnShift": i >>> x                    
+                    }
+                """;
+        LinkedHashMap<String, Object> expected = new LinkedHashMap<>();
+        expected.put("andResult", 0);
+        expected.put("orResult", 10);
+        expected.put("xorResult", 9223372036854775797L);
+        expected.put("leftShift", -1024L);
+        expected.put("rightShift", 8191L);
+        expected.put("rightUnShift", 5);
+        Object actual = invokeScript(evalScript(decoderStr), msgStr);
+        assertEquals(expected, actual);
+    }
+
+
     // base64
     @Test
     public void base64_Test() throws ExecutionException, InterruptedException {