make output order of every detector deterministic

slither/detectors/attributes/locked_ether.py

@@ -38,10 +38,10 @@ class LockedEther(AbstractDetector):
     def detect(self):
         results = []
 
-        for contract in self.slither.contracts_derived:
+        for contract in sorted(self.slither.contracts_derived, key=lambda c: c.name):
             if contract.is_signature_only():
                 continue
-            funcs_payable = [function for function in contract.functions if function.payable]
+            funcs_payable = [function for function in sorted(contract.functions, key=lambda x: x.name) if function.payable]
             if funcs_payable:
                 if self.do_no_send_ether(contract):
                     txt = "Contract locked ether in {}, Contract {}, Functions {}"

slither/detectors/examples/backdoor.py

@@ -14,9 +14,9 @@ class Backdoor(AbstractDetector):
     def detect(self):
         ret = []
 
-        for contract in self.slither.contracts_derived:
+        for contract in sorted(self.slither.contracts_derived, key=lambda c: c.name):
             # Check if a function has 'backdoor' in its name
-            for f in contract.functions:
+            for f in sorted(contract.functions, key=lambda x: x.name):
                 if 'backdoor' in f.name:
                     # Info to be printed
                     info = 'Backdoor function found in {}.{}'.format(contract.name, f.name)

slither/detectors/functions/arbitrary_send.py

@@ -94,9 +94,9 @@ class ArbitrarySend(AbstractDetector):
         taint = SolidityVariableComposed('msg.sender')
         run_taint_variable(self.slither, taint)
 
-        for c in self.contracts:
+        for c in sorted(self.contracts, key=lambda c: c.name):
             arbitrary_send = self.detect_arbitrary_send(c)
-            for (func, nodes) in arbitrary_send:
+            for (func, nodes) in sorted(arbitrary_send, key=lambda v: v[0].name):
                 func_name = func.name
                 calls_str = [str(node.expression) for node in nodes]
 

slither/detectors/functions/external_function.py

@@ -46,14 +46,14 @@ class ExternalFunction(AbstractDetector):
 
         public_function_calls = []
 
-        for contract in self.slither.contracts_derived:
+        for contract in sorted(self.slither.contracts_derived, key=lambda c: c.name):
             if self._contains_internal_dynamic_call(contract):
                 continue
 
             func_list = self.detect_functions_called(contract)
             public_function_calls.extend(func_list)
 
-            for func in [f for f in contract.functions if f.visibility == 'public' and\
+            for func in [f for f in sorted(contract.functions, key=lambda x: x.name) if f.visibility == 'public' and\
                                                            not f in public_function_calls and\
                                                            not f.is_constructor]:
                 func_name = func.name

slither/detectors/functions/suicidal.py

@@ -51,9 +51,9 @@ class Suicidal(AbstractDetector):
         """ Detect the suicidal functions
         """
         results = []
-        for c in self.contracts:
+        for c in sorted(self.contracts, key=lambda c: c.name):
             functions = self.detect_suicidal(c)
-            for func in functions:
+            for func in sorted(functions, key=lambda x: x.name):
                 func_name = func.name
 
                 txt = "Suicidal function in {} Contract: {}, Function: {}"

slither/detectors/naming_convention/naming_convention.py

@@ -42,7 +42,7 @@ class NamingConvention(AbstractDetector):
     def detect(self):
 
         results = []
-        for contract in self.contracts:
+        for contract in sorted(self.contracts, key=lambda c: c.name):
 
             if not self.is_cap_words(contract.name):
                 info = "Contract '{}' is not in CapWords".format(contract.name)
@@ -53,7 +53,7 @@ class NamingConvention(AbstractDetector):
                                 'contract': contract.name,
                                 'sourceMapping': contract.source_mapping})
 
-            for struct in contract.structures:
+            for struct in sorted(contract.structures, key=lambda x: x.name):
                 if struct.contract != contract:
                     continue
 
@@ -67,7 +67,7 @@ class NamingConvention(AbstractDetector):
                                     'struct': struct.name,
                                     'sourceMapping': struct.source_mapping})
 
-            for event in contract.events:
+            for event in sorted(contract.events, key=lambda x: x.name):
                 if event.contract != contract:
                     continue
 
@@ -81,7 +81,7 @@ class NamingConvention(AbstractDetector):
                                     'event': event.name,
                                     'sourceMapping': event.source_mapping})
 
-            for func in contract.functions:
+            for func in sorted(contract.functions, key=lambda x: x.name):
                 if func.contract != contract:
                     continue
 
@@ -95,7 +95,7 @@ class NamingConvention(AbstractDetector):
                                     'function': func.name,
                                     'sourceMapping': func.source_mapping})
 
-                for argument in func.parameters:
+                for argument in sorted(func.parameters, key=lambda x: x.name):
                     if argument in func.variables_read_or_written:
                         correct_naming = self.is_mixed_case(argument.name)
                     else:
@@ -112,7 +112,7 @@ class NamingConvention(AbstractDetector):
                                         'argument': argument.name,
                                         'sourceMapping': argument.source_mapping})
 
-            for var in contract.state_variables:
+            for var in sorted(contract.state_variables, key=lambda x: x.name):
                 if var.contract != contract:
                     continue
 
@@ -158,7 +158,7 @@ class NamingConvention(AbstractDetector):
                                         'variable': var.name,
                                         'sourceMapping': var.source_mapping})
 
-            for enum in contract.enums:
+            for enum in sorted(contract.enums, key=lambda x: x.name):
                 if enum.contract != contract:
                     continue
 
@@ -172,7 +172,7 @@ class NamingConvention(AbstractDetector):
                                     'enum': enum.name,
                                     'sourceMapping': enum.source_mapping})
 
-            for modifier in contract.modifiers:
+            for modifier in sorted(contract.modifiers, key=lambda x: x.name):
                 if modifier.contract != contract:
                     continue
 

slither/detectors/operations/low_level_calls.py

@@ -39,9 +39,9 @@ class LowLevelCalls(AbstractDetector):
         """ Detect the functions that use low level calls
         """
         results = []
-        for c in self.contracts:
+        for c in sorted(self.contracts, key=lambda c: c.name):
             values = self.detect_low_level_calls(c)
-            for func, nodes in values:
+            for func, nodes in sorted(values, key=lambda v: v[0].name):
                 func_name = func.name
                 info = "Low level call in %s, Contract: %s, Function: %s" % (self.filename,
                                                                              c.name,

slither/detectors/reentrancy/reentrancy.py

@@ -176,7 +176,7 @@ class Reentrancy(AbstractDetector):
 
         results = []
 
-        for (contract, func, calls, send_eth), varsWritten in self.result.items():
+        for (contract, func, calls, send_eth), varsWritten in sorted(self.result.items(), key=lambda x: (x[0][0], x[0][1], str(list(x[0][2])) )):
             varsWritten_str = list(set([str(x) for x in list(varsWritten)]))
             calls_str = list(set([str(x.expression) for x in list(calls)]))
             send_eth_str = list(set([str(x.expression) for x in list(send_eth)]))

slither/detectors/shadowing/shadowing_functions.py

@@ -37,10 +37,10 @@ class ShadowingFunctionsDetection(AbstractDetector):
 
         """
         results = []
-        for c in self.contracts:
+        for c in sorted(self.contracts, key=lambda c: c.name):
             shadowing = self.detect_shadowing(c)
             if shadowing:
-                for contract, funcs in shadowing.items():
+                for contract, funcs in sorted(shadowing.items(), key=lambda x: (x[0].name, str(list(x[1])))):
                     results.append({'vuln': self.vuln_name,
                                     'filename': self.filename,
                                     'contractShadower': c.name,

slither/detectors/statements/assembly.py

@@ -39,9 +39,9 @@ class Assembly(AbstractDetector):
         """ Detect the functions that use inline assembly
         """
         results = []
-        for c in self.contracts:
+        for c in sorted(self.contracts, key=lambda c: c.name):
             values = self.detect_assembly(c)
-            for func, nodes in values:
+            for func, nodes in sorted(values, key=lambda v: v[0].name):
                 func_name = func.name
                 info = "Assembly in %s, Contract: %s, Function: %s" % (self.filename,
                                                                        c.name,

slither/detectors/statements/tx_origin.py

@@ -45,9 +45,9 @@ class TxOrigin(AbstractDetector):
         """ Detect the functions that use tx.origin in a conditional node
         """
         results = []
-        for c in self.contracts:
+        for c in sorted(self.contracts, key=lambda c: c.name):
             values = self.detect_tx_origin(c)
-            for func, nodes in values:
+            for func, nodes in sorted(values, key=lambda v: v[0].name):
                 func_name = func.name
                 info = "tx.origin in %s, Contract: %s, Function: %s" % (self.filename,
                                                                         c.name,

slither/detectors/variables/possible_const_state_variables.py

@@ -54,12 +54,12 @@ class ConstCandidateStateVars(AbstractDetector):
         """ Detect state variables that could be const
         """
         results = []
-        for c in self.slither.contracts_derived:
+        for c in sorted(self.slither.contracts_derived, key=lambda c: c.name):
             const_candidates = self.detect_const_candidates(c)
             if const_candidates:
                 variables_by_contract = defaultdict(list)
 
-                for state_var in const_candidates:
+                for state_var in sorted(const_candidates, key=lambda x: (x.contract.name, x.name)):
                     variables_by_contract[state_var.contract.name].append(state_var)
 
                 for contract, variables in variables_by_contract.items():

slither/detectors/variables/uninitialized_state_variables.py

@@ -69,9 +69,9 @@ class UninitializedStateVarsDetection(AbstractDetector):
             dict: [contract name] = set(state variable uninitialized)
         """
         results = []
-        for c in self.slither.contracts_derived:
+        for c in sorted(self.slither.contracts_derived, key=lambda c: c.name):
             ret = self.detect_uninitialized(c)
-            for variable, functions in ret:
+            for variable, functions in sorted(ret, key=lambda r: str(r[0])):
                 info = "Uninitialized state variable in %s, " % self.filename + \
                        "Contract: %s, Variable: %s, Used in %s" % (c.name,
                                                                    str(variable),

slither/detectors/variables/uninitialized_storage_variables.py

@@ -79,7 +79,7 @@ class UninitializedStorageVars(AbstractDetector):
                     function.entry_point.context[self.key] = uninitialized_storage_variables
                     self._detect_uninitialized(function, function.entry_point, [])
 
-        for(function, uninitialized_storage_variable) in self.results:
+        for(function, uninitialized_storage_variable) in sorted(self.results, key=lambda r: (r[0].contract.name, r[0].name, r[1].name)):
             var_name = uninitialized_storage_variable.name
 
             info = "Uninitialized storage variables in %s, " % self.filename + \

slither/detectors/variables/unused_state_variables.py

@@ -30,7 +30,7 @@ class UnusedStateVars(AbstractDetector):
         """ Detect unused state variables
         """
         results = []
-        for c in self.slither.contracts_derived:
+        for c in sorted(self.slither.contracts_derived, key=lambda c: c.name):
             unusedVars = self.detect_unused(c)
             if unusedVars:
                 unusedVarsName = [v.name for v in unusedVars]