Pileus Git - ~andy/fetchmail/blob - torturetest.py

   1 #!/usr/bin/env python
   2
   3 import sys, getopt, os, smtplib, commands, time
   4
   5 class TestSite:
   6     temp = "/usr/tmp/torturestest-%d" % os.getpid()
   7
   8     def __init__(self, line):
   9         "Initialize site data from the external representation."
  10         (self.host, self.mailname, self.userid, self.password, \
  11                 self.proto, self.options, self.capabilities, self.version, self.comment) = \
  12                 line.strip().split(":")
  13         if not self.mailname:
  14             self.mailname = self.userid
  15         # Test results
  16         self.status = None
  17         self.output = None
  18
  19     def allattrs(self):
  20         "Return a tuple consisting of alll this site's attributes."
  21         return (self.host, self.mailname, self.userid, self.password, \
  22                 self.proto, self.options, self.capabilities, \
  23                 self.version, self.comment)
  24
  25     def __repr__(self):
  26         "Return the external representation of this site's data."
  27         return ":".join(self.allattrs())
  28
  29     def prettyprint(self):
  30         "Prettyprint a site entry in human-readable form."
  31         return "Host: %s\n" \
  32               "Mail To: %s\n" \
  33               "Userid: %s\n" \
  34               "Password: %s\n" \
  35               "Protocol: %s\n" \
  36               "Options: %s\n" \
  37               "Capabilities: %s\n" \
  38               "Version: %s\n" \
  39               "Comment: %s\n" \
  40               % self.allattrs()
  41
  42     def entryprint(self):
  43         "Print a .fetchmailrc entry corresponding to a site entry."
  44         return "poll %s-%s via %s with proto %s %s\n" \
  45                "   user %s there with password '%s' is esr here\n\n" \
  46                % (self.host,self.proto,self.host,self.proto,self.options,self.userid,self.password)
  47
  48     def tableprint(self):
  49         "Print an HTML server-type table entry."
  50         return "<tr><td>%s: %s</td><td>%s</td>\n" \
  51                % (self.proto, self.comment, self.capabilities)
  52
  53     def id(self):
  54         "Identify this site."
  55         rep = "%s %s at %s" % (self.proto, self.version, self.host)
  56         if self.capabilities:
  57             rep += " (" + self.capabilities + ")"
  58         if self.options:
  59             rep += " using " + self.options
  60         return rep
  61
  62     def testmail(self, n=None):
  63         "Send test mail to the site."
  64         server = smtplib.SMTP("localhost")
  65         fromaddr = "esr@thyrsus.com"
  66         toaddr = "%s@%s" % (self.mailname, self.host)
  67         msg = ("From: %s\r\nTo: %s\r\n\r\n" % (fromaddr, toaddr))
  68         if n != None:
  69             msg += `n` + ": "
  70         msg += "Test mail collected from %s.\n" % (self.id(),)
  71         server.sendmail(fromaddr, toaddr, msg)
  72         server.quit()
  73
  74     def fetch(self):
  75         "Run a mail fetch on this site."
  76         try:
  77             ofp = open(TestSite.temp, "w")
  78             ofp.write('defaults mda "(echo; echo \'From torturetest\' `date`; cat) >>TEST.LOG"\n')
  79             ofp.write(site.entryprint())
  80             ofp.close()
  81             (self.status, self.output) = commands.getstatusoutput("fetchmail -d0 -v -f - <%s"%TestSite.temp)
  82         finally:
  83             os.remove(TestSite.temp)
  84
  85     def failed(self):
  86         "Did we have a test failure here?"
  87         return os.WIFEXITED(self.status) and os.WEXITSTATUS(self.status) > 1
  88
  89     def explain(self):
  90         "Explain the status of the last test."
  91         if not os.WIFEXITED(self.status):
  92             return self.id() + ": abnormal termination\n"
  93         elif os.WEXITSTATUS(self.status) > 1:
  94             return self.id() + ": %d\n" % os.WEXITSTATUS(self.status) + self.output
  95         else:
  96             return self.id() + ": succeeded\n"
  97
  98 if __name__ == "__main__":
  99     # Start by reading in the sitelist
 100     ifp = open("testsites")
 101     sitelist = []
 102     linect = 0
 103     while 1:
 104         linect += 1
 105         line = ifp.readline()
 106         if not line:
 107             break
 108         elif line[0] in ("#", "\n"):
 109             continue
 110         else:
 111             try:
 112                 sitelist.append(TestSite(line))
 113             except:
 114                 print "Error on line %d" % linect
 115                 sys.exit(0)
 116
 117     (options, arguments) = getopt.getopt(sys.argv[1:], "dfp:tigvs")
 118     verbose = 0
 119     for (switch, value) in options:
 120         if switch == "-d":
 121             # Prettprint the sitelist
 122             map(lambda x: sys.stdout.write(x.prettyprint() + "%%\n"), sitelist)
 123             sys.exit(0)
 124         elif switch == "-f":
 125             # Dump the sitelist as a .fetchmailrc file
 126             map(lambda x: sys.stdout.write(x.entryprint()), sitelist)
 127             sys.exit(0)
 128         elif switch == "-p":
 129             # Probe a single site
 130             selected = []
 131             for site in sitelist:
 132                 if `site`.find(value) > -1:
 133                     selected.append(site)
 134             sitelist = selected
 135             # Fall through
 136         elif switch == "-t":
 137             # Dump the sitelist in HTML table form
 138             map(lambda x: sys.stdout.write(x.tableprint()), sitelist)
 139             sys.exit(0)
 140         elif switch == "-i":
 141             # Dump the ids of the sitelist
 142             map(lambda x: sys.stdout.write(x.id() + "\n"), sitelist)
 143             sys.exit(0)
 144         elif switch == "-g":
 145             i = 1
 146             for site in sitelist:
 147                 print "Sending test mail to " + site.id()
 148                 site.testmail(i)
 149                 i+= 1
 150             # Send test mail to each site
 151             sys.stdout.write("Delaying to give the test mail time to land...")
 152             time.sleep(5)
 153             sys.stdout.write("here we go:\n")
 154             # Fall through
 155         elif switch == "-v":
 156             # Display the test output
 157             verbose = 1
 158         elif switch == "-s":
 159             # Dump version strings of all tested servers as a Python tuple
 160             print "(" + ",\n".join(map(lambda x: repr(x.version), filter(lambda x: x.version, sitelist))) + ")"
 161             sys.exit(0)
 162
 163     # If no options, run the torture test
 164     try:
 165         failures = successes = 0
 166         os.system("fetchmail -q")
 167         for site in sitelist:
 168             print "Testing " + site.id()
 169             site.fetch()
 170             if verbose:
 171                 print site.output
 172             if site.failed():
 173                 failures += 1
 174             else:
 175                 successes += 1
 176
 177         # OK, summarize results
 178         print "\n%d successes and %d failures out of %d tests" \
 179               % (successes, failures, len(sitelist))
 180
 181         if failures:
 182             print "Bad status was returned on the following sites:"
 183             for site in sitelist:
 184                 if site.failed():
 185                     sys.stdout.write(site.explain() + "\n")
 186     except KeyboardInterrupt:
 187         print "Interrupted."
 188
 189 # end