diff --git a/txscript/data/script_tests.json b/txscript/data/script_tests.json
index 6e030f4b68..4aae767806 100644
--- a/txscript/data/script_tests.json
+++ b/txscript/data/script_tests.json
@@ -786,11 +786,51 @@
 ["'abcdefghijklmnopqrstuvwxyz'", "SIZE 26 EQUAL", "NONE", "OK"],
 ["42", "SIZE 1 EQUALVERIFY 42 EQUAL", "NONE", "OK", "SIZE does not consume argument"],
 
+["BITWISE LOGIC opcode tests"],
+
+["INVERT test coverage"],
+["1", "INVERT -2 EQUAL", "NONE", "OK"],
+["0", "INVERT -1 EQUAL", "NONE", "OK"],
+["", "INVERT 1", "NONE", "ERR_INVALID_STACK_OPERATION", "INVERT requires an input parameter"],
+["'z'{2049}", "INVERT 1", "NONE", "ERR_PUSH_SIZE", "Exceed max parameter size"],
+
+["ADD test coverage"],
+["1 0", "ADD 1 EQUAL", "NONE", "OK"],
+["1 1", "ADD 2 EQUAL", "NONE", "OK"],
+["'z'{2049} 0", "ADD 1", "NONE", "ERR_PUSH_SIZE", "Exceed max parameter size"],
+["1", "ADD 1", "NONE", "ERR_INVALID_STACK_OPERATION", "ADD requires two operands"],
+
+["OR test coverage"],
+["1 0", "OR 1 EQUAL", "NONE", "OK"],
+["1 1", "OR 1 EQUAL", "NONE", "OK"],
+["'z'{2049} 0", "OR 1", "NONE", "ERR_PUSH_SIZE", "Exceed max parameter size"],
+["1", "OR 1", "NONE", "ERR_INVALID_STACK_OPERATION", "OR requires two operands"],
+
+["XOR test coverage"],
+["1 0", "XOR 1 EQUAL", "NONE", "OK"],
+["1 1", "XOR 0 EQUAL", "NONE", "OK"],
+["'z'{2049} 0", "XOR 1", "NONE", "ERR_PUSH_SIZE", "Exceed max parameter size"],
+["1", "XOR 1", "NONE", "ERR_INVALID_STACK_OPERATION", "OR requires two operands"],
+
+["BITWISE COMPARISON opcode tests"],
+
+["EQUAL test coverage"],
+["", "EQUAL 1", "NONE", "ERR_INVALID_STACK_OPERATION", "EQUAL must error when there are no stack items"],
+["0", "EQUAL 1", "NONE", "ERR_INVALID_STACK_OPERATION", "EQUAL must error when there are not 2 stack items"],
+["0 1","EQUAL", "NONE", "ERR_EVAL_FALSE"],
+["1 1 ADD", "0 EQUAL", "NONE", "ERR_EVAL_FALSE"],
+["11 1 ADD 12 SUB", "11 EQUAL", "NONE", "ERR_EVAL_FALSE"],
 
-["0x52", "0x5f ADD 0x60 EQUAL", "NONE", "ERR_EVAL_FALSE", "0x51 through 0x60 push 1 through 16 onto stack"],
+["EQUALVERIFY test coverage"],
+["", "EQUALVERIFY 1", "NONE", "ERR_INVALID_STACK_OPERATION", "Empty stack"],
+["'z'{2}", "EQUALVERIFY 1", "NONE", "ERR_INVALID_STACK_OPERATION", "EQUALVERIFY requires two operands"],
+["'z'{2} 'z'{3}","EQUALVERIFY", "NONE", "ERR_EQUAL_VERIFY"],
+["'z'{2} 'z'{2}","EQUALVERIFY 1", "NONE", "OK"],
+["'z'{2049} 'z'{2}","EQUALVERIFY 1", "NONE",  "ERR_PUSH_SIZE", "Exceed max allowed parameter size"],
 
+["BITWISE ROTATION opcode tests"],
 
-["Right bit rotation related test coverage"],
+["ROTR test coverage"],
 ["-2147483647 1", "ROTR -1073741824 EQUAL", "NONE", "OK", "ROTR 0x80000001 >>> 1"],
 ["-2147483647 2", "ROTR 1610612736 EQUAL", "NONE", "OK", "ROTR 0x80000001 >>> 2"],
 ["-2147483647 3", "ROTR 805306368 EQUAL", "NONE", "OK", "ROTR 0x80000001 >>> 3"],
@@ -834,7 +874,7 @@
 ["2147483648 1", "ROTR 1073741824 EQUAL", "NONE", "ERR_OUT_OF_RANGE", "ROTR must fail with input value >4 bytes"],
 ["1 2147483648", "ROTR TRUE", "NONE", "ERR_OUT_OF_RANGE", "ROTR must fail with rotation count >4 bytes"],
 
-["Left bit rotation related test coverage"],
+["ROTL test coverage"],
 ["-2147483647 1", "ROTL 3 EQUAL", "NONE", "OK", "ROTL 0x80000001 <<< 1"],
 ["-2147483647 2", "ROTL 6 EQUAL", "NONE", "OK", "ROTL 0x80000001 <<< 2"],
 ["-2147483647 3", "ROTL 12 EQUAL", "NONE", "OK", "ROTL 0x80000001 <<< 3"],
@@ -878,6 +918,9 @@
 ["2147483648 1", "ROTL 1 EQUAL", "NONE", "ERR_OUT_OF_RANGE", "ROTL must fail with input value >4 bytes"],
 ["1 2147483648", "ROTL TRUE", "NONE", "ERR_OUT_OF_RANGE", "ROTL must fail with rotation count >4 bytes"],
 
+
+["0x52", "0x5f ADD 0x60 EQUAL", "NONE", "ERR_EVAL_FALSE", "0x51 through 0x60 push 1 through 16 onto stack"],
+
 ["1 2 0 IF AND ELSE 1 ENDIF", "NOP", "NONE", "OK"],
 ["1 2 0 IF OR ELSE 1 ENDIF", "NOP", "NONE", "OK"],
 ["1 2 0 IF XOR ELSE 1 ENDIF", "NOP", "NONE", "OK"],
@@ -2321,12 +2364,6 @@
 
 ["NOP", "SIZE 1", "NONE", "ERR_INVALID_STACK_OPERATION"],
 
-["", "EQUAL NOT", "NONE", "ERR_INVALID_STACK_OPERATION", "EQUAL must error when there are no stack items"],
-["0", "EQUAL NOT", "NONE", "ERR_INVALID_STACK_OPERATION", "EQUAL must error when there are not 2 stack items"],
-["0 1","EQUAL", "NONE", "ERR_EVAL_FALSE"],
-["1 1 ADD", "0 EQUAL", "NONE", "ERR_EVAL_FALSE"],
-["11 1 ADD 12 SUB", "11 EQUAL", "NONE", "ERR_EVAL_FALSE"],
-
 ["2147483648 0 ADD", "NOP", "NONE", "ERR_OUT_OF_RANGE", "Arithmetic operands must be in range [-2^31...2^31] "],
 ["-2147483648 0 ADD", "NOP", "NONE", "ERR_OUT_OF_RANGE", "Arithmetic operands must be in range [-2^31...2^31] "],
 ["2147483647 DUP ADD", "4294967294 NUMEQUAL", "NONE", "ERR_OUT_OF_RANGE", "NUMEQUAL must be in numeric range"],