utils/CompareDebugInfo.py

   1 #!/usr/bin/python
   2
   3 import os
   4 import sys
   5
   6 class BreakPoint:
   7     def __init__(self, bp_name):
   8         self.name = bp_name
   9         self.values = {}
  10         self.var_values = {}
  11
  12     def recordArgument(self, arg_name, value):
  13         self.values[arg_name] = value
  14
  15     def recordVariable(self, var_name, var_value):
  16         self.var_values[var_name] = var_value
  17
  18     def __repr__(self):
  19         print self.name
  20         items = self.values.items()
  21         for i in range(len(items)):
  22             print items[i][0]," = ",items[i][1]
  23         return ''
  24
  25     def compare_args(self, other):
  26         return cmp(self.values, other.values)
  27
  28     def compare_vars(self, other):
  29         return cmp(self.var_values, other.var_values)
  30
  31     def __cmp__(self, other):
  32         return cmp(self.values, other.values)
  33
  34 def read_input(filename, dict):
  35     f = open(filename, "r")
  36     lines = f.readlines()
  37     for l in range(len(lines)):
  38         c = lines[l].split()
  39         if c[0] == "#Argument":
  40             bp = dict.get(c[2])
  41             if bp is None:
  42                 bp = BreakPoint(c[1])
  43             dict[c[2]] = bp
  44             bp.recordArgument(c[3], c[4])
  45
  46         if c[0] == "#Variables":
  47             bp = dict.get(c[2])
  48             if bp is None:
  49                 bp = BreakPoint(c[1])
  50             dict[c[2]] = bp
  51             bp.recordVariable(c[3], c[4])
  52
  53     f.close()
  54     return
  55
  56 f1_breakpoints = {}
  57 read_input(sys.argv[1], f1_breakpoints)
  58 f1_items = f1_breakpoints.items()
  59
  60 f2_breakpoints = {}
  61 read_input(sys.argv[2], f2_breakpoints)
  62 f2_items = f2_breakpoints.items()
  63
  64 arg_mismatch = 0
  65 var_mismatch = 0
  66 for f2bp in range(len(f2_items)):
  67     id = f2_items[f2bp][0]
  68     bp = f2_items[f2bp][1]
  69     bp1 = f1_breakpoints.get(id)
  70     if bp1 is None:
  71         print "bp is missing"
  72     else:
  73         if bp1.compare_args(bp):
  74             arg_mismatch = arg_mismatch + 1
  75         if bp1.compare_vars(bp):
  76             var_mismatch = var_mismatch + 1
  77
  78 l2 = len(f2_items)
  79 print "=========="
  80 if l2 != 0:
  81     print sys.argv[3]," Argument success rate is", (l2-arg_mismatch)*100/l2,"%"
  82     print sys.argv[3]," Variable success rate is", (l2-var_mismatch)*100/l2,"%"
  83 else:
  84     print sys.argv[3]," success rate is 100%"
  85 print "=========="