old_contents: #!/usr/bin/env python
  from __future__ import print_function
  import sys
  import os
  from subprocess import check_call, Popen, PIPE
  
  from test_utils import PYTHON, BRO, TEST_ENV, diff_q
  
  
  INPUTS = """\
  testdata/alice29.txt
  testdata/asyoulik.txt
  testdata/lcet10.txt
  testdata/plrabn12.txt
  ../enc/encode.cc
  ../enc/dictionary.h
  ../dec/decode.c
  %s
  """ % BRO
  
  os.chdir(os.path.abspath("../../tests"))
  for filename in INPUTS.splitlines():
      for quality in (1, 6, 9, 11):
          for lgwin in (10, 15, 20, 24):
              filename = os.path.abspath(filename)
              print('Roundtrip testing file "%s" at quality %d with lg(win)=%d and auto-custom-dictionary' %
                    (os.path.basename(filename), quality, lgwin))
              compressed = os.path.splitext(filename)[0] + ".custom_bro"
              uncompressed = os.path.splitext(filename)[0] + ".custom_unbro"
              check_call([PYTHON, BRO, "-f", "-q", str(quality), "-i", filename,
                          "-o", compressed, "--lgwin", str(lgwin),
                          "--custom-dictionary", filename], env=TEST_ENV)
              check_call([PYTHON, BRO, "-f", "-d", "-i", compressed, "-o",
                          uncompressed, "--custom-dictionary", filename], env=TEST_ENV)
              if diff_q(filename, uncompressed) != 0:
                  sys.exit(1)
              try:
                  os.unlink(compressed)
                  os.unlink(uncompressed)
              except OSError:
                  pass
  
new_contents: #!/usr/bin/env python
  from __future__ import print_function
  import sys
  import os
  from subprocess import check_call, Popen, PIPE
  
  from test_utils import PYTHON, BRO, TEST_ENV, diff_q
  
  
  INPUTS = """\
  testdata/alice29.txt
  testdata/asyoulik.txt
  testdata/lcet10.txt
  testdata/plrabn12.txt
  ../enc/encode.cc
  ../common/dictionary.h
  ../dec/decode.c
  %s
  """ % BRO
  
  os.chdir(os.path.abspath("../../tests"))
  for filename in INPUTS.splitlines():
      for quality in (1, 6, 9, 11):
          for lgwin in (10, 15, 20, 24):
              filename = os.path.abspath(filename)
              print('Roundtrip testing file "%s" at quality %d with lg(win)=%d and auto-custom-dictionary' %
                    (os.path.basename(filename), quality, lgwin))
              compressed = os.path.splitext(filename)[0] + ".custom_bro"
              uncompressed = os.path.splitext(filename)[0] + ".custom_unbro"
              check_call([PYTHON, BRO, "-f", "-q", str(quality), "-i", filename,
                          "-o", compressed, "--lgwin", str(lgwin),
                          "--custom-dictionary", filename], env=TEST_ENV)
              check_call([PYTHON, BRO, "-f", "-d", "-i", compressed, "-o",
                          uncompressed, "--custom-dictionary", filename], env=TEST_ENV)
              if diff_q(filename, uncompressed) != 0:
                  sys.exit(1)
              try:
                  os.unlink(compressed)
                  os.unlink(uncompressed)
              except OSError:
                  pass
  
subject: Fix test file path