cvs2svn_rcsparse/run-tests.py

   1 #! /usr/bin/python
   2
   3 # (Be in -*- python -*- mode.)
   4 #
   5 # ====================================================================
   6 # Copyright (c) 2007 CollabNet.  All rights reserved.
   7 #
   8 # This software is licensed as described in the file COPYING, which
   9 # you should have received as part of this distribution.  The terms
  10 # are also available at http://subversion.tigris.org/license-1.html.
  11 # If newer versions of this license are posted there, you may use a
  12 # newer version instead, at your option.
  13 #
  14 # This software consists of voluntary contributions made by many
  15 # individuals.  For exact contribution history, see the revision
  16 # history and logs, available at http://viewvc.tigris.org/.
  17 # ====================================================================
  18
  19 """Run tests of rcsparse code."""
  20
  21 import sys
  22 import os
  23 import glob
  24 from cStringIO import StringIO
  25 from difflib import Differ
  26
  27 # Since there is nontrivial logic in __init__.py, we have to import
  28 # parse() via that file.  First make sure that the directory
  29 # containing this script is in the path:
  30 script_dir = os.path.dirname(sys.argv[0])
  31 sys.path.insert(0, script_dir)
  32
  33 from __init__ import parse
  34 from parse_rcs_file import LoggingSink
  35
  36
  37 test_dir = os.path.join(script_dir, 'test-data')
  38
  39 filelist = glob.glob(os.path.join(test_dir, '*,v'))
  40 filelist.sort()
  41
  42 all_tests_ok = 1
  43
  44 for filename in filelist:
  45     sys.stderr.write('%s: ' % (filename,))
  46     f = StringIO()
  47     try:
  48         parse(open(filename, 'rb'), LoggingSink(f))
  49     except Exception, e:
  50         sys.stderr.write('Error parsing file: %s!\n' % (e,))
  51         all_tests_ok = 0
  52     else:
  53         output = f.getvalue()
  54
  55         expected_output_filename = filename[:-2] + '.out'
  56         expected_output = open(expected_output_filename, 'rb').read()
  57
  58         if output == expected_output:
  59             sys.stderr.write('OK\n')
  60         else:
  61             sys.stderr.write('Output does not match expected output!\n')
  62             differ = Differ()
  63             for diffline in differ.compare(
  64                 expected_output.splitlines(1), output.splitlines(1)
  65                 ):
  66                 sys.stderr.write(diffline)
  67             all_tests_ok = 0
  68
  69 if all_tests_ok:
  70     sys.exit(0)
  71 else:
  72     sys.exit(1)
  73