def run_command(self, ctx):
"""run_command(testcondition)
Runs command and tests responses as defined by the TestCondition.
"""
cmdline = ctx.cmdline
stdin = ctx.stdin
expectedout = ctx.expectedout
expectederr = ctx.expectederr
expectedexit = ctx.expectedexit
environ = ctx.environ
if expectederr:
mergeerr = 0
else:
mergeerr = 1
self.info("running: %s" % cmdline)
p = proctools.spawnpipe(cmdline, env=environ, merge=mergeerr)
if stdin:
p.write(stdin)
if expectedout:
output = p.read()
if expectederr:
errors = p.readerr()
p.wait()
es = p.exitstatus
if int(es) != expectedexit:
return self.failed("bad exit value: expected %d, got %d" % (expectedexit, int(es)))
if expectedout and (output != expectedout):
return self.failed("bad output: %r" % (output))
if expectederr and (errors != expectederr):
return self.failed("bad error output: %r" % (errors))
return self.passed("no errors")
def netcat_version():
"""netcat_version() Return the version string for the netcat command on this system."""
nc = proctools.spawnpipe("%s -h" % (NETCAT))
ver = nc.readline()
nc.read() # discard rest
nc.wait()
return ver.strip()
def sudo(command, user=None, password=None, extraopts=None, logfile=None):
opts = "-S %s" % (IF(user, "-u %s" % (user,), ""),)
cmd = "%s %s %s %s" % (SUDO, opts, extraopts or "", command)
proc = proctools.spawnpipe(cmd, logfile=logfile, merge=0)
if password:
proc.readerr(9) # discard password prompt
proc.write("%s\r" % (password,))
proc.readerr(1) # discard newline
return proc
def test_method(self):
ptest = proctools.spawnpipe("cat /etc/hosts | sort")
hosts = ptest.read()
self.assert_true(hosts)
self.assert_false(ptest.readerr())
ptest.close()
es = ptest.stat()
if es:
return self.passed(es)
else:
return self.failed(es)
def test_method(self):
ptest = proctools.spawnpipe("cat /etc/hosts | sort")
hosts = ptest.read()
self.assert_true(hosts)
self.assert_false(ptest.readerr())
ptest.close()
es = ptest.stat()
if es:
return self.passed(es)
else:
return self.failed(es)
def test_method(self):
self.info("**** readline test")
lspm = proctools.spawnpipe("ls /bin")
lines = lspm.readlines()
self.assert_true(lines)
self.info(lspm.exitstatus)
lspm.close()
es = lspm.stat()
if es:
return self.passed(es)
else:
return self.failed(es)
def test_method(self):
self.info("**** readline test")
lspm = proctools.spawnpipe("ls /bin")
lines = lspm.readlines()
self.assert_true(lines)
self.info(lspm.exitstatus)
lspm.close()
es = lspm.stat()
if es:
return self.passed(es)
else:
return self.failed(es)
def redir(lport, cport, laddr=None, caddr=None, extraopts=None): """redir(lport, cport, laddr=None, caddr=None, extraopts=None) Redirect local port to client port, possible to another host is caddr is given. Optionally bind to a specific IP if laddr is also given. """ opts = "--lport=%d --cport=%d" % (lport, cport) if laddr: opts += " --laddr=%s" % (laddr,) if caddr: opts += " --caddr=%s" % (caddr,) cmd = "%s %s %s" % (REDIR, opts, extraopts or "") proc = proctools.spawnpipe(cmd, merge=0) return proc
def test_method(self):
self.info("***** ls with errors ")
ls = proctools.spawnpipe("ls /usr/binxx", merge=0)
self.info("output:")
self.info(ls.read())
self.info("errors:")
self.info(ls.readerr())
ls.close()
ls.wait()
es = ls.stat()
if es: # should be abnormal exit
self.diagnostic(es)
return self.failed("normal exit.")
else:
return self.passed("'ls' exited abnormally as expected.")
def test_method(self):
self.info("**** normal 'ls' test")
ls = proctools.spawnpipe("ls /usr/bin")
self.info(ls.stat())
files = ls.read()
self.assert_true(files)
self.verboseinfo(repr(files))
self.info("errors:")
self.assert_false(ls.readerr())
ls.close()
es = ls.stat()
if es: # ExitStatus
return self.passed(es)
else:
return self.failed(es)
def test_method(self):
self.info("***** ls with errors ")
ls = proctools.spawnpipe("ls /usr/binxx", merge=0)
self.info("output:")
self.info(ls.read())
self.info("errors:")
self.info(ls.readerr())
ls.close()
ls.wait()
es = ls.stat()
if es: # should be abnormal exit
self.diagnostic(es)
return self.failed("normal exit.")
else:
return self.passed("'ls' exited abnormally as expected.")
def test_method(self):
self.info("**** normal 'ls' test")
ls = proctools.spawnpipe("ls /usr/bin")
self.info(ls.stat())
files = ls.read()
self.assert_true(files)
self.verboseinfo(repr(files))
self.info("errors:")
self.assert_false(ls.readerr())
ls.close()
es = ls.stat()
if es: # ExitStatus
return self.passed(es)
else:
return self.failed(es)
def sudo_reset():
proc = proctools.spawnpipe("%s -k" % (SUDO,), merge=0)
proc.read()
proc.wait()
def alsaplayer(session=0, name="alsaplayer", device=DEVICE, extraopts="", logfile=None): opts = "-i daemon -q -n %s -s '%s' -d %s --nosave" % (session, name, device) CMD = "%s %s %s" % (PLAYER, opts, extraopts) aplayer = proctools.spawnpipe(CMD, logfile=logfile) return aplayer
def ssh_version():
"""ssh_version() Return the version string for the ssh command on this system."""
ssh = proctools.spawnpipe("ssh -TV")
ver = ssh.read()
return ver
