mirror of https://github.com/crytic/slither
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
38 lines
1.6 KiB
38 lines
1.6 KiB
6 years ago
|
import unittest
|
||
|
|
import subprocess, os, sys
|
||
|
|
|
||
|
|
class TestUnusedStateVars(unittest.TestCase):
|
||
|
|
testDataFile = "unused_state.sol"
|
||
|
|
testDataDir = "./slither_format/tests/test_data/"
|
||
|
|
testFilePath = testDataDir+testDataFile
|
||
|
|
|
||
|
|
def setUp(self):
|
||
|
|
outFD = open(self.testFilePath+".out","w")
|
||
|
|
errFD = open(self.testFilePath+".err","w")
|
||
|
|
p = subprocess.Popen(['python3', '-m', 'slither_format','--verbose','--detect','unused-state',self.testFilePath], stdout=outFD,stderr=errFD)
|
||
|
|
p.wait()
|
||
|
|
outFD.close()
|
||
|
|
errFD.close()
|
||
|
|
|
||
|
|
def tearDown(self):
|
||
|
|
p = subprocess.Popen(['rm','-f',self.testFilePath+'.out',self.testFilePath+'.err',self.testFilePath+'.format'])
|
||
|
|
p.wait()
|
||
|
|
|
||
|
|
def test_unused_state_vars(self):
|
||
|
|
outFD = open(self.testFilePath+".out","r")
|
||
|
|
outFD_lines = outFD.readlines()
|
||
|
|
for i in range(len(outFD_lines)):
|
||
|
|
outFD_lines[i] = outFD_lines[i].strip()
|
||
|
|
self.assertTrue(os.path.isfile(self.testFilePath+".format"),"Patched .format file is not created?!")
|
||
|
|
self.assertEqual(outFD_lines[0].rstrip(),"Number of Slither results: 1")
|
||
|
|
self.assertEqual(outFD_lines[1].rstrip(),"Number of patches: 1")
|
||
|
|
self.assertEqual(outFD_lines.count("Detector: unused-state"), 1)
|
||
|
|
self.assertEqual(outFD_lines.count("Old string: address unused ;"), 1)
|
||
|
|
self.assertEqual(outFD_lines.count("New string:"), 1)
|
||
|
|
self.assertEqual(outFD_lines.count("Location start: 44"), 1)
|
||
|
|
self.assertEqual(outFD_lines.count("Location end: 63"), 1)
|
||
|
|
outFD.close()
|
||
|
|
|
||
|
|
if __name__ == '__main__':
|
||
|
|
unittest.main()
|