hphp/test/fix_expectf.py

   1 #!/usr/bin/env python3
   2 import glob
   3 import os
   4 import re
   5 import sys
   6
   7 f = glob.iglob(sys.argv[1] + "/**/*.php.diff", recursive=True)
   8 vec = []
   9 for tmp in f:
  10     name = tmp[: len(tmp) - 5]
  11     if os.path.isfile(name + ".expectf"):
  12         vec.append(name)
  13 try:
  14     for ll in vec:
  15         l2 = ll.strip("\n")
  16         with open(l2 + ".diff") as f:
  17             add = 0
  18             vecAdd = []
  19             sub = 0
  20             vecSub = []
  21             stringVec = []
  22             lineNumber = []
  23             oldNumber = []
  24             for line in f:
  25                 if re.match("(\d+)\+.*", line):
  26                     add += 1
  27                     vecAdd.append(line)
  28                 if re.match("(\d+)\-.*", line):
  29                     sub += 1
  30                     vecSub.append(line)
  31             if add == sub:
  32                 flag = True
  33                 for i in range(add):
  34                     if flag is False:
  35                         break
  36                     p1 = "(\d+)\+\s(.*line\s)(\d+)"
  37                     p2 = "(\d+)\-\s(.*line\s)(\d+)"
  38                     s1 = vecAdd[i]
  39                     s2 = vecSub[i].replace("[^\r\n]", "[^\\r\\n]")
  40                     res1 = re.match(p1, s1)
  41                     res2 = re.match(p2, s2)
  42                     if res1 is None or res2 is None:
  43                         flag = False
  44                         break
  45                     elif re.match(res2.group(2), res1.group(2)) is None:
  46                         flag = False
  47                         break
  48                     else:
  49                         stringVec.append(res2.group(2).replace("[^\\r\\n]", "[^\r\n]"))
  50                         lineNumber.append(res1.group(3))
  51                         oldNumber.append(res2.group(3))
  52                 if flag is True:
  53                     change = ""
  54                     used = {}
  55                     for i in range(add):
  56                         used[i] = False
  57                     with open(l2 + ".expectf") as text:
  58                         for l in text:
  59                             tmp = l
  60                             for i in range(add):
  61                                 if re.match(stringVec[i], l) and used[i] is False:
  62                                     tmp = l.replace(
  63                                         "line " + oldNumber[i], "line " + lineNumber[i]
  64                                     )
  65                                     used[i] = True
  66                                     break
  67                             change += tmp
  68
  69                     f = open(l2 + ".expectf", "w")
  70                     f.write(change)
  71                     f.close()
  72 except Exception:
  73     pass