tools/cygprofile/check_orderfile_unittest.py

   1 #!/usr/bin/python
   2 # Copyright 2015 The Chromium Authors. All rights reserved.
   3 # Use of this source code is governed by a BSD-style license that can be
   4 # found in the LICENSE file.
   5
   6 import unittest
   7
   8 import check_orderfile
   9 import symbol_extractor
  10
  11
  12 class TestCheckOrderFile(unittest.TestCase):
  13   _SYMBOL_INFOS = [symbol_extractor.SymbolInfo('first', 0x1, 0, ''),
  14                    symbol_extractor.SymbolInfo('second', 0x2, 0, ''),
  15                    symbol_extractor.SymbolInfo('notProfiled', 0x4, 0, ''),
  16                    symbol_extractor.SymbolInfo('third', 0x3, 0, ''),]
  17
  18   def testMatchesSymbols(self):
  19     symbols = ['first', 'second', 'third']
  20     (misordered_pairs_count, matched_count, missing_count) = (
  21         check_orderfile._CountMisorderedSymbols(symbols, self._SYMBOL_INFOS))
  22     self.assertEquals(
  23         (misordered_pairs_count, matched_count, missing_count), (0, 3, 0))
  24
  25   def testMissingMatches(self):
  26     symbols = ['second', 'third', 'other', 'first']
  27     (_, matched_count, unmatched_count) = (
  28         check_orderfile._CountMisorderedSymbols(symbols, self._SYMBOL_INFOS))
  29     self.assertEquals(matched_count, 3)
  30     self.assertEquals(unmatched_count, 1)
  31
  32   def testNoUnorderedSymbols(self):
  33     symbols = ['first', 'other', 'second', 'third', 'noMatchEither']
  34     (misordered_pairs_count, _, _) = (
  35         check_orderfile._CountMisorderedSymbols(symbols, self._SYMBOL_INFOS))
  36     self.assertEquals(misordered_pairs_count, 0)
  37
  38   def testUnorderedSymbols(self):
  39     symbols = ['first', 'other', 'third', 'second', 'noMatchEither']
  40     (misordered_pairs_count, _, _) = (
  41         check_orderfile._CountMisorderedSymbols(symbols, self._SYMBOL_INFOS))
  42     self.assertEquals(misordered_pairs_count, 1)
  43
  44
  45 if __name__ == '__main__':
  46   unittest.main()