tools/update_death_test_files.py

   1 #!/usr/bin/python
   2
   3
   4 """Update the OS ABI number of known death test NaCl modules.
   5
   6 Driver code to update death test nexe files.  The user is expected to
   7 run this on a Linux or OSX system (due to file paths) in the
   8 native_client directory.
   9
  10 """
  11
  12 import re
  13 import sys
  14
  15 import set_abi_version
  16
  17
  18 NACL_DEATH_TESTS = [
  19     'service_runtime/testdata/integer_overflow_while_madvising.nexe',
  20     'service_runtime/testdata/negative_hole.nexe',
  21     'service_runtime/testdata/text_too_big.nexe',
  22     ]
  23
  24
  25 def GetCurrentAbiVersion():
  26   return int(re.search(r'^#define.*EF_NACL_ABIVERSION\s+(\d+)',
  27                        open('include/nacl_elf.h', 'rt').read(),
  28                        re.M).group(1))
  29
  30
  31 def main():
  32   abi = GetCurrentAbiVersion()
  33   for f in NACL_DEATH_TESTS:
  34     print 'Updating: ', f
  35     try:
  36       set_abi_version.ModifyFileOsAbiVersion(f, abi)
  37     except IOError, e:
  38       print 'FAILED: ', str(e)
  39       return 1
  40     # endtry
  41   # endfor
  42 # enddef
  43
  44 if __name__ == '__main__':
  45   sys.exit(main())
  46 # endif