refactor(tests): simplify boundary modexp test cases

Author: LouisTsai-Csie

tests/osaka/eip7883_modexp_gas_increase/test_modexp_thresholds.py

@@ -157,30 +157,12 @@ def create_boundary_modexp_case(
         create_boundary_modexp_case(
             modulus="FF" * (Spec.MAX_LENGTH_BYTES + 1), case_id="modulus-too-long"
         ),
-        # create_boundary_modexp_case(
-        #     base="FF" * (Spec.MAX_LENGTH_BYTES + 1),
-        #     exponent="FF" * (Spec.MAX_LENGTH_BYTES + 1),
-        #     modulus="FF",
-        #     case_id="base-exponent-too-long",
-        # ),
-        # create_boundary_modexp_case(
-        #     base="FF" * (Spec.MAX_LENGTH_BYTES + 1),
-        #     exponent="FF",
-        #     modulus="FF" * (Spec.MAX_LENGTH_BYTES + 1),
-        #     case_id="base-modulus-too-long",
-        # ),
-        # create_boundary_modexp_case(
-        #     base="FF",
-        #     exponent="FF" * (Spec.MAX_LENGTH_BYTES + 1),
-        #     modulus="FF" * (Spec.MAX_LENGTH_BYTES + 1),
-        #     case_id="exponent-modulus-too-long",
-        # ),
-        # create_boundary_modexp_case(
-        #     base="FF" * (Spec.MAX_LENGTH_BYTES + 1),
-        #     exponent="FF" * (Spec.MAX_LENGTH_BYTES + 1),
-        #     modulus="FF" * (Spec.MAX_LENGTH_BYTES + 1),
-        #     case_id="all-too-long",
-        # ),
+        create_boundary_modexp_case(
+            base="FF" * (Spec.MAX_LENGTH_BYTES + 1),
+            exponent="FF",
+            modulus="FF" * (Spec.MAX_LENGTH_BYTES + 1),
+            case_id="base-modulus-too-long",
+        ),
     ],
 )
 def test_modexp_boundary_inputs(