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37 lines
1.8 KiB
37 lines
1.8 KiB
import unittest
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import subprocess, os, sys
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class TestUnusedStateVars(unittest.TestCase):
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testDataFile = "unused_state.sol"
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testDataDir = "./slither_format/tests/test_data/"
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testFilePath = testDataDir+testDataFile
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def setUp(self):
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outFD = open(self.testFilePath+".out","w")
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errFD = open(self.testFilePath+".err","w")
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p = subprocess.Popen(['python3', '-m', 'slither_format','--verbose-test','--detect','unused-state',self.testFilePath], stdout=outFD,stderr=errFD)
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p.wait()
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outFD.close()
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errFD.close()
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def tearDown(self):
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p = subprocess.Popen(['rm','-f',self.testFilePath+'.out',self.testFilePath+'.err',self.testFilePath+'.format'])
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p.wait()
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def test_unused_state_vars(self):
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errFD = open(self.testFilePath+".err","r")
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errFD_lines = errFD.readlines()
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for i in range(len(errFD_lines)):
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errFD_lines[i] = errFD_lines[i].strip()
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self.assertTrue(os.path.isfile(self.testFilePath+".format"),"Patched .format file is not created?!")
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self.assertEqual(errFD_lines[0].rstrip(),"INFO:Slither.Format:Number of Slither results: 1")
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self.assertEqual(errFD_lines[1].rstrip(),"INFO:Slither.Format:Number of patches: 1")
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self.assertEqual(errFD_lines.count("INFO:Slither.Format:Detector: unused-state"), 1)
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self.assertEqual(errFD_lines.count("INFO:Slither.Format:Old string: address unused ;"), 1)
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self.assertEqual(errFD_lines.count("INFO:Slither.Format:New string:"), 1)
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self.assertEqual(errFD_lines.count("INFO:Slither.Format:Location start: 44"), 1)
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self.assertEqual(errFD_lines.count("INFO:Slither.Format:Location end: 63"), 1)
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errFD.close()
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if __name__ == '__main__':
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unittest.main()
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