auto_tests/misc/filter-lcov.py

   1 #!/usr/bin/env python
   2 """Remove unwanted files from LCOV data.
   3
   4 jstd and node-coveralls won't do this themselves, so we have to!
   5
   6 Usage:
   7     cat lcov.dat | ./filter-lcov.py > filtered-lcov.dat
   8 """
   9
  10 import fileinput
  11 import re
  12
  13 # Exclude paths which match any of these regular expressions.
  14 exclude_res = [
  15     re.compile(r'auto_tests')
  16 ]
  17
  18 def is_ok(path):
  19     for regex in exclude_res:
  20         if re.search(regex, path):
  21             return False
  22     return True
  23
  24
  25 writing = False
  26 for line in fileinput.input():
  27     line = line.strip();
  28     if line.startswith('SF:'):
  29         path = line[3:]
  30         writing = is_ok(path)
  31     if writing:
  32         print line