Add CompareFile function

Christophe Sovant

03.58.2008 4b9586249c8fb3e6a792ea0e75d750ed4985543f

 opends/tests/shared/python/common.py

@@ -29,7 +29,8 @@
# $Source$

# public symbols
__all__ = [ "format_testcase", "directory_server_information", "test_time", "report_generation" ]
__all__ = [ "format_testcase", "directory_server_information", "test_time", \
            "report_generation" , "compare_file" ]

class format_testcase:
  'Format the Test name objects'
@@ -163,3 +164,34 @@
      self.xml.close()
      self.html.close()

class compare_file:
  'Compare two files'
  
  def __init__(self, file1, file2, diffFile):
    self.file1    = file1
    self.file2    = file2
    self.diffFile = diffFile

  def genDiff(self):
    from org.tmatesoft.svn.core.wc import *
    from java.io import File
    from java.io import FileOutputStream

    diff = DefaultSVNDiffGenerator()
    diff.displayFileDiff("", 
                         File("%s" % self.file1), 
                         File("%s" % self.file2),
                         self.file1, 
                         self.file2, 
                         "text/plain", 
                         "text/plain",
                         FileOutputStream(File("%s" % self.diffFile)))

    try:
      ret_str = ""
      diff_file = open(self.diffFile, "r")
      for line in diff_file.readlines():
        ret_str = ret_str + line
      return ret_str
    finally:
      diff_file.close()