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- ## @file
- # Unit tests for TianoCompress utility
- #
- # Copyright (c) 2008, Intel Corporation. All rights reserved.<BR>
- #
- # SPDX-License-Identifier: BSD-2-Clause-Patent
- #
- ##
- # Import Modules
- #
- from __future__ import print_function
- import os
- import random
- import sys
- import unittest
- import TestTools
- class Tests(TestTools.BaseToolsTest):
- def setUp(self):
- TestTools.BaseToolsTest.setUp(self)
- self.toolName = 'TianoCompress'
- def testHelp(self):
- result = self.RunTool('--help', logFile='help')
- #self.DisplayFile('help')
- self.assertTrue(result == 0)
- def compressionTestCycle(self, data):
- path = self.GetTmpFilePath('input')
- self.WriteTmpFile('input', data)
- result = self.RunTool(
- '-e',
- '-o', self.GetTmpFilePath('output1'),
- self.GetTmpFilePath('input')
- )
- self.assertTrue(result == 0)
- result = self.RunTool(
- '-d',
- '-o', self.GetTmpFilePath('output2'),
- self.GetTmpFilePath('output1')
- )
- self.assertTrue(result == 0)
- start = self.ReadTmpFile('input')
- finish = self.ReadTmpFile('output2')
- startEqualsFinish = start == finish
- if not startEqualsFinish:
- print()
- print('Original data did not match decompress(compress(data))')
- self.DisplayBinaryData('original data', start)
- self.DisplayBinaryData('after compression', self.ReadTmpFile('output1'))
- self.DisplayBinaryData('after decompression', finish)
- self.assertTrue(startEqualsFinish)
- def testRandomDataCycles(self):
- for i in range(8):
- data = self.GetRandomString(1024, 2048)
- self.compressionTestCycle(data)
- self.CleanUpTmpDir()
- TheTestSuite = TestTools.MakeTheTestSuite(locals())
- if __name__ == '__main__':
- allTests = TheTestSuite()
- unittest.TextTestRunner().run(allTests)
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