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#!/usr/bin/env python2
import sys, getopt, os, smtplib, commands, time
class TestSite:
temp = "/usr/tmp/torturestest-%d" % os.getpid()
def __init__(self, line):
"Initialize site data from the external representation."
(self.host, self.mailname, self.userid, self.password, \
self.proto, self.options, self.capabilities, self.version, self.comment) = \
line.strip().split(":")
if not self.mailname:
self.mailname = self.userid
# Test results
self.status = None
self.output = None
def allattrs(self):
"Return a tuple consisting of alll this site's attributes."
return (self.host, self.mailname, self.userid, self.password, \
self.proto, self.options, self.capabilities, \
self.version, self.comment)
def __repr__(self):
"Return the external representation of this site's data."
return ":".join(self.allattrs())
def prettyprint(self):
"Prettyprint a site entry in human-readable form."
return "Host: %s\n" \
"Mail To: %s\n" \
"Userid: %s\n" \
"Password: %s\n" \
"Protocol: %s\n" \
"Options: %s\n" \
"Capabilities: %s\n" \
"Version: %s\n" \
"Comment: %s\n" \
% self.allattrs()
def entryprint(self):
"Print a .fetchmailrc entry corresponding to a site entry."
return "poll %s-%s via %s with proto %s %s\n" \
" user %s there with password '%s' is esr here\n\n" \
% (self.host,self.proto,self.host,self.proto,self.options,self.userid,self.password)
def tableprint(self):
"Print an HTML server-type table entry."
return "<tr><td>%s: %s</td><td>%s</td>\n" \
% (self.proto, self.comment, self.capabilities)
def id(self):
"Identify this site."
rep = "%s %s at %s" % (self.proto, self.version, self.host)
if self.capabilities:
rep += " (" + self.capabilities + ")"
if self.options:
rep += " using " + self.options
return rep
def testmail(self, n=None):
"Send test mail to the site."
server = smtplib.SMTP("localhost")
fromaddr = "esr@thyrsus.com"
toaddr = "%s@%s" % (self.mailname, self.host)
msg = ("From: %s\r\nTo: %s\r\n\r\n" % (fromaddr, toaddr))
if n != None:
msg += `n` + ": "
msg += "Test mail collected from %s.\n" % (self.id(),)
server.sendmail(fromaddr, toaddr, msg)
server.quit()
def fetch(self):
"Run a mail fetch on this site."
try:
ofp = open(TestSite.temp, "w")
ofp.write('defaults mda "(echo; echo \'From torturetest\' `date`; cat) >>TEST.LOG"\n')
ofp.write(site.entryprint())
ofp.close()
(self.status, self.output) = commands.getstatusoutput("fetchmail -d0 -v -f - <%s"%TestSite.temp)
finally:
os.remove(TestSite.temp)
def failed(self):
"Did we have a test failure here?"
return os.WIFEXITED(self.status) and os.WEXITSTATUS(self.status) > 1
def explain(self):
"Explain the status of the last test."
if not os.WIFEXITED(self.status):
return self.id() + ": abnormal termination\n"
elif os.WEXITSTATUS(self.status) > 1:
return self.id() + ": %d\n" % os.WEXITSTATUS(self.status) + self.output
else:
return self.id() + ": succeeded\n"
if __name__ == "__main__":
# Start by reading in the sitelist
ifp = open("testsites")
sitelist = []
linect = 0
while 1:
linect += 1
line = ifp.readline()
if not line:
break
elif line[0] in ("#", "\n"):
continue
else:
try:
sitelist.append(TestSite(line))
except:
print "Error on line %d" % linect
sys.exit(0)
(options, arguments) = getopt.getopt(sys.argv[1:], "dfp:tigvs")
verbose = 0
for (switch, value) in options:
if switch == "-d":
# Prettprint the sitelist
map(lambda x: sys.stdout.write(x.prettyprint() + "%%\n"), sitelist)
sys.exit(0)
elif switch == "-f":
# Dump the sitelist as a .fetchmailrc file
map(lambda x: sys.stdout.write(x.entryprint()), sitelist)
sys.exit(0)
elif switch == "-p":
# Probe a single site
selected = []
for site in sitelist:
if `site`.find(value) > -1:
selected.append(site)
sitelist = selected
# Fall through
elif switch == "-t":
# Dump the sitelist in HTML table form
map(lambda x: sys.stdout.write(x.tableprint()), sitelist)
sys.exit(0)
elif switch == "-i":
# Dump the ids of the sitelist
map(lambda x: sys.stdout.write(x.id() + "\n"), sitelist)
sys.exit(0)
elif switch == "-g":
i = 1
for site in sitelist:
print "Sending test mail to " + site.id()
site.testmail(i)
i+= 1
# Send test mail to each site
sys.stdout.write("Delaying to give the test mail time to land...")
time.sleep(5)
sys.stdout.write("here we go:\n")
# Fall through
elif switch == "-v":
# Display the test output
verbose = 1
elif switch == "-s":
# Dump version strings of all tested servers as a Python tuple
print "(" + ",\n".join(map(lambda x: repr(x.version), filter(lambda x: x.version, sitelist))) + ")"
sys.exit(0)
# If no options, run the torture test
try:
failures = successes = 0
os.system("fetchmail -q")
for site in sitelist:
print "Testing " + site.id()
site.fetch()
if verbose:
print site.output
if site.failed():
failures += 1
else:
successes += 1
# OK, summarize results
print "\n%d successes and %d failures out of %d tests" \
% (successes, failures, len(sitelist))
if failures:
print "Bad status was returned on the following sites:"
for site in sitelist:
if site.failed():
sys.stdout.write(site.explain() + "\n")
except KeyboardInterrupt:
print "Interrupted."
# end
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